Ducommun Inc NYSE:DCO Historical Prices

Below are the 7934 trading days of historical prices for DCO.

#	Exchange	Symbol	Date	Open	High	Low	Close
7934	NYSE	DCO	Wed, Mar 20, 2024	49.68	51.45	49.68	51.16
7933	NYSE	DCO	Tue, Mar 19, 2024	49.71	50.14	49.70	49.92
7932	NYSE	DCO	Mon, Mar 18, 2024	50.18	50.18	49.58	49.58
7931	NYSE	DCO	Fri, Mar 15, 2024	50.06	50.95	50.06	50.25
7930	NYSE	DCO	Thu, Mar 14, 2024	50.54	50.76	50.15	50.33
7929	NYSE	DCO	Wed, Mar 13, 2024	49.83	50.48	49.83	50.37
7928	NYSE	DCO	Tue, Mar 12, 2024	49.97	50.07	49.20	49.87
7927	NYSE	DCO	Mon, Mar 11, 2024	49.53	50.35	49.47	50.25
7926	NYSE	DCO	Fri, Mar 8, 2024	49.94	50.31	49.10	49.64
7925	NYSE	DCO	Thu, Mar 7, 2024	49.27	50.07	49.27	49.97
7924	NYSE	DCO	Wed, Mar 6, 2024	48.54	49.30	48.38	49.14
7923	NYSE	DCO	Tue, Mar 5, 2024	48.61	49.07	47.87	48.15
7922	NYSE	DCO	Mon, Mar 4, 2024	48.56	48.92	48.35	48.57
7921	NYSE	DCO	Fri, Mar 1, 2024	48.07	48.59	47.53	48.50
7920	NYSE	DCO	Thu, Feb 29, 2024	48.81	48.81	47.71	47.72
7919	NYSE	DCO	Wed, Feb 28, 2024	48.29	48.82	48.25	48.38
7918	NYSE	DCO	Tue, Feb 27, 2024	48.71	48.97	48.23	48.28
7917	NYSE	DCO	Mon, Feb 26, 2024	48.66	49.24	48.38	48.73
7916	NYSE	DCO	Fri, Feb 23, 2024	48.72	49.46	48.63	48.82
7915	NYSE	DCO	Thu, Feb 22, 2024	49.18	49.18	48.46	48.92
7914	NYSE	DCO	Wed, Feb 21, 2024	48.56	49.41	48.56	49.37
7913	NYSE	DCO	Tue, Feb 20, 2024	48.63	49.49	48.63	48.82
7912	NYSE	DCO	Fri, Feb 16, 2024	51.00	51.00	48.85	49.13
7911	NYSE	DCO	Thu, Feb 15, 2024	51.07	51.60	50.39	51.60
7910	NYSE	DCO	Wed, Feb 14, 2024	50.00	50.84	49.69	50.77
7909	NYSE	DCO	Tue, Feb 13, 2024	50.12	50.56	49.02	49.50
7908	NYSE	DCO	Mon, Feb 12, 2024	50.12	51.40	50.12	50.92
7907	NYSE	DCO	Fri, Feb 9, 2024	49.69	50.24	49.40	50.22
7906	NYSE	DCO	Thu, Feb 8, 2024	48.84	49.63	48.70	49.58
7905	NYSE	DCO	Wed, Feb 7, 2024	49.48	49.51	48.89	48.89
7904	NYSE	DCO	Tue, Feb 6, 2024	48.80	49.42	48.72	49.41
7903	NYSE	DCO	Mon, Feb 5, 2024	49.80	49.80	48.58	48.97
7902	NYSE	DCO	Fri, Feb 2, 2024	49.86	50.41	49.75	50.33
7901	NYSE	DCO	Thu, Feb 1, 2024	49.35	50.35	49.13	50.35
7900	NYSE	DCO	Wed, Jan 31, 2024	49.68	50.75	49.12	49.35
7899	NYSE	DCO	Tue, Jan 30, 2024	49.75	50.13	49.37	49.51
7898	NYSE	DCO	Mon, Jan 29, 2024	50.83	50.97	49.46	49.53
7897	NYSE	DCO	Fri, Jan 26, 2024	51.36	51.50	50.56	50.64
7896	NYSE	DCO	Thu, Jan 25, 2024	51.02	51.10	50.43	51.04
7895	NYSE	DCO	Wed, Jan 24, 2024	50.99	51.04	50.36	50.57
7894	NYSE	DCO	Tue, Jan 23, 2024	51.08	51.53	50.49	50.53
7893	NYSE	DCO	Mon, Jan 22, 2024	49.66	50.78	49.66	50.68
7892	NYSE	DCO	Fri, Jan 19, 2024	50.22	50.22	48.97	49.19
7891	NYSE	DCO	Thu, Jan 18, 2024	49.27	49.83	48.95	49.82
7890	NYSE	DCO	Wed, Jan 17, 2024	48.63	49.22	48.63	49.14
7889	NYSE	DCO	Tue, Jan 16, 2024	49.96	50.39	48.96	49.10
7888	NYSE	DCO	Fri, Jan 12, 2024	50.08	50.24	49.74	50.21
7887	NYSE	DCO	Thu, Jan 11, 2024	49.76	49.97	49.32	49.59
7886	NYSE	DCO	Wed, Jan 10, 2024	49.65	49.94	48.82	49.90
7885	NYSE	DCO	Tue, Jan 9, 2024	49.35	49.35	48.23	48.58
7884	NYSE	DCO	Mon, Jan 8, 2024	51.14	51.14	48.02	49.69
7883	NYSE	DCO	Fri, Jan 5, 2024	51.57	52.00	51.46	51.63
7882	NYSE	DCO	Thu, Jan 4, 2024	51.57	52.05	51.41	51.66
7881	NYSE	DCO	Wed, Jan 3, 2024	52.15	52.38	51.21	51.23
7880	NYSE	DCO	Tue, Jan 2, 2024	51.90	52.71	51.81	52.26
7879	NYSE	DCO	Fri, Dec 29, 2023	52.41	52.72	52.04	52.06
7878	NYSE	DCO	Thu, Dec 28, 2023	52.07	52.41	51.98	52.36
7877	NYSE	DCO	Wed, Dec 27, 2023	52.37	52.80	52.18	52.38
7876	NYSE	DCO	Tue, Dec 26, 2023	52.05	52.40	51.80	52.37
7875	NYSE	DCO	Fri, Dec 22, 2023	52.05	52.31	51.56	51.75
7874	NYSE	DCO	Thu, Dec 21, 2023	51.53	51.67	51.13	51.59
7873	NYSE	DCO	Wed, Dec 20, 2023	51.95	52.70	51.13	51.21
7872	NYSE	DCO	Tue, Dec 19, 2023	51.49	52.34	51.34	51.88
7871	NYSE	DCO	Mon, Dec 18, 2023	51.34	52.18	51.01	51.51
7870	NYSE	DCO	Fri, Dec 15, 2023	51.51	52.56	50.67	50.91
7869	NYSE	DCO	Thu, Dec 14, 2023	53.27	53.85	51.98	52.24
7868	NYSE	DCO	Wed, Dec 13, 2023	52.08	53.33	51.81	53.10
7867	NYSE	DCO	Tue, Dec 12, 2023	52.21	52.53	51.49	51.71
7866	NYSE	DCO	Mon, Dec 11, 2023	51.78	52.56	51.58	52.18
7865	NYSE	DCO	Fri, Dec 8, 2023	51.18	51.90	50.81	51.77
7864	NYSE	DCO	Thu, Dec 7, 2023	50.51	51.49	48.31	51.29
7863	NYSE	DCO	Wed, Dec 6, 2023	51.82	52.71	50.63	50.73
7862	NYSE	DCO	Tue, Dec 5, 2023	51.83	52.25	51.57	51.88
7861	NYSE	DCO	Mon, Dec 4, 2023	50.53	51.97	50.53	51.82
7860	NYSE	DCO	Fri, Dec 1, 2023	50.06	51.37	50.06	50.83
7859	NYSE	DCO	Thu, Nov 30, 2023	49.88	50.73	49.49	50.38
7858	NYSE	DCO	Wed, Nov 29, 2023	49.46	49.92	49.46	49.69
7857	NYSE	DCO	Tue, Nov 28, 2023	49.95	49.95	49.08	49.50
7856	NYSE	DCO	Mon, Nov 27, 2023	50.11	50.36	49.27	49.95
7855	NYSE	DCO	Fri, Nov 24, 2023	49.28	50.58	49.28	50.58
7854	NYSE	DCO	Wed, Nov 22, 2023	49.60	50.09	48.95	49.62
7853	NYSE	DCO	Tue, Nov 21, 2023	49.64	50.07	49.60	49.79
7852	NYSE	DCO	Mon, Nov 20, 2023	49.54	49.93	48.96	49.81
7851	NYSE	DCO	Fri, Nov 17, 2023	49.30	49.48	48.79	49.32
7850	NYSE	DCO	Thu, Nov 16, 2023	49.46	49.46	48.52	48.76
7849	NYSE	DCO	Wed, Nov 15, 2023	50.49	50.58	49.12	49.24
7848	NYSE	DCO	Tue, Nov 14, 2023	50.32	50.81	49.69	50.49
7847	NYSE	DCO	Mon, Nov 13, 2023	47.98	50.30	47.27	49.88
7846	NYSE	DCO	Fri, Nov 10, 2023	47.50	47.99	46.79	47.77
7845	NYSE	DCO	Thu, Nov 9, 2023	49.65	49.65	47.18	47.27
7844	NYSE	DCO	Wed, Nov 8, 2023	51.73	51.78	49.21	49.62
7843	NYSE	DCO	Tue, Nov 7, 2023	47.08	47.67	47.00	47.48
7842	NYSE	DCO	Mon, Nov 6, 2023	48.28	48.28	47.38	47.46
7841	NYSE	DCO	Fri, Nov 3, 2023	48.82	49.04	48.25	48.50
7840	NYSE	DCO	Thu, Nov 2, 2023	47.76	48.20	47.33	48.17
7839	NYSE	DCO	Wed, Nov 1, 2023	47.84	47.85	46.79	47.76
7838	NYSE	DCO	Tue, Oct 31, 2023	47.00	47.84	46.94	47.84
7837	NYSE	DCO	Mon, Oct 30, 2023	47.05	47.24	46.60	46.99
7836	NYSE	DCO	Fri, Oct 27, 2023	47.54	47.54	46.25	46.81
7835	NYSE	DCO	Thu, Oct 26, 2023	47.50	48.45	47.50	47.76
7834	NYSE	DCO	Wed, Oct 25, 2023	45.82	47.35	45.82	47.27
7833	NYSE	DCO	Tue, Oct 24, 2023	46.71	46.93	45.75	45.87
7832	NYSE	DCO	Mon, Oct 23, 2023	45.94	46.68	45.75	46.46
7831	NYSE	DCO	Fri, Oct 20, 2023	47.31	47.31	46.02	46.09
7830	NYSE	DCO	Thu, Oct 19, 2023	47.04	47.60	46.65	47.17
7829	NYSE	DCO	Wed, Oct 18, 2023	47.09	47.77	46.62	47.23
7828	NYSE	DCO	Tue, Oct 17, 2023	46.24	47.82	46.23	47.33
7827	NYSE	DCO	Mon, Oct 16, 2023	46.30	46.96	46.19	46.32
7826	NYSE	DCO	Fri, Oct 13, 2023	45.69	46.44	45.29	46.26
7825	NYSE	DCO	Thu, Oct 12, 2023	46.27	46.27	44.98	45.86
7824	NYSE	DCO	Wed, Oct 11, 2023	45.63	46.04	45.17	45.95
7823	NYSE	DCO	Tue, Oct 10, 2023	45.17	46.58	45.17	45.51
7822	NYSE	DCO	Mon, Oct 9, 2023	43.87	45.50	43.87	45.00
7821	NYSE	DCO	Fri, Oct 6, 2023	43.26	44.14	43.14	43.95
7820	NYSE	DCO	Thu, Oct 5, 2023	43.15	43.63	43.04	43.58
7819	NYSE	DCO	Wed, Oct 4, 2023	43.31	43.49	42.72	43.13
7818	NYSE	DCO	Tue, Oct 3, 2023	43.63	43.77	43.33	43.47
7817	NYSE	DCO	Mon, Oct 2, 2023	43.41	44.15	43.25	43.94
7816	NYSE	DCO	Fri, Sep 29, 2023	43.98	43.98	43.16	43.51
7815	NYSE	DCO	Thu, Sep 28, 2023	43.22	43.95	42.60	43.66
7814	NYSE	DCO	Wed, Sep 27, 2023	42.46	43.32	42.46	43.30
7813	NYSE	DCO	Tue, Sep 26, 2023	42.93	43.36	42.31	42.32
7812	NYSE	DCO	Mon, Sep 25, 2023	42.63	43.77	42.31	43.36
7811	NYSE	DCO	Fri, Sep 22, 2023	43.97	44.80	42.95	42.95
7810	NYSE	DCO	Thu, Sep 21, 2023	44.19	44.47	43.84	44.01
7809	NYSE	DCO	Wed, Sep 20, 2023	45.39	45.57	44.38	44.41
7808	NYSE	DCO	Tue, Sep 19, 2023	45.30	45.53	45.02	45.08
7807	NYSE	DCO	Mon, Sep 18, 2023	45.03	45.49	44.52	45.47
7806	NYSE	DCO	Fri, Sep 15, 2023	44.83	45.38	44.21	45.04
7805	NYSE	DCO	Thu, Sep 14, 2023	43.40	45.23	43.40	44.89
7804	NYSE	DCO	Wed, Sep 13, 2023	43.82	44.37	42.97	43.03
7803	NYSE	DCO	Tue, Sep 12, 2023	43.26	43.97	43.26	43.86
7802	NYSE	DCO	Mon, Sep 11, 2023	43.75	43.78	42.93	43.32
7801	NYSE	DCO	Fri, Sep 8, 2023	44.58	44.58	43.37	43.37
7800	NYSE	DCO	Thu, Sep 7, 2023	45.06	45.24	44.19	44.47
7799	NYSE	DCO	Wed, Sep 6, 2023	45.06	45.48	44.73	44.97
7798	NYSE	DCO	Tue, Sep 5, 2023	45.25	45.50	44.82	44.88
7797	NYSE	DCO	Fri, Sep 1, 2023	45.75	46.18	45.25	45.34
7796	NYSE	DCO	Thu, Aug 31, 2023	44.97	45.95	44.97	45.47
7795	NYSE	DCO	Wed, Aug 30, 2023	44.60	45.39	44.60	44.81
7794	NYSE	DCO	Tue, Aug 29, 2023	44.84	45.29	44.46	44.78
7793	NYSE	DCO	Mon, Aug 28, 2023	44.44	45.36	44.44	44.65
7792	NYSE	DCO	Fri, Aug 25, 2023	45.00	45.00	43.94	44.24
7791	NYSE	DCO	Thu, Aug 24, 2023	45.27	45.72	44.57	44.90
7790	NYSE	DCO	Wed, Aug 23, 2023	44.74	45.55	44.72	45.49
7789	NYSE	DCO	Tue, Aug 22, 2023	44.42	45.08	44.15	44.97
7788	NYSE	DCO	Mon, Aug 21, 2023	43.94	44.54	43.74	44.29
7787	NYSE	DCO	Fri, Aug 18, 2023	43.74	44.25	43.74	43.86
7786	NYSE	DCO	Thu, Aug 17, 2023	44.25	44.59	43.65	43.97
7785	NYSE	DCO	Wed, Aug 16, 2023	44.18	44.86	44.18	44.30
7784	NYSE	DCO	Tue, Aug 15, 2023	44.70	44.70	43.62	44.12
7783	NYSE	DCO	Mon, Aug 14, 2023	45.36	46.03	44.81	45.06
7782	NYSE	DCO	Fri, Aug 11, 2023	44.71	45.78	44.71	45.76
7781	NYSE	DCO	Thu, Aug 10, 2023	44.73	45.09	44.55	45.00
7780	NYSE	DCO	Wed, Aug 9, 2023	44.20	44.72	43.64	44.60
7779	NYSE	DCO	Tue, Aug 8, 2023	43.54	44.73	43.48	44.14
7778	NYSE	DCO	Mon, Aug 7, 2023	44.00	44.82	43.33	44.09
7777	NYSE	DCO	Fri, Aug 4, 2023	44.88	45.25	43.96	44.08
7776	NYSE	DCO	Thu, Aug 3, 2023	46.20	47.86	44.01	44.27
7775	NYSE	DCO	Wed, Aug 2, 2023	48.29	49.19	48.01	48.11
7774	NYSE	DCO	Tue, Aug 1, 2023	50.00	50.28	48.66	48.68
7773	NYSE	DCO	Mon, Jul 31, 2023	49.18	50.35	49.18	50.14
7772	NYSE	DCO	Fri, Jul 28, 2023	48.87	49.20	48.74	48.94
7771	NYSE	DCO	Thu, Jul 27, 2023	48.92	49.29	48.35	48.54
7770	NYSE	DCO	Wed, Jul 26, 2023	47.66	49.05	47.66	48.88
7769	NYSE	DCO	Tue, Jul 25, 2023	48.33	48.33	47.33	48.00
7768	NYSE	DCO	Mon, Jul 24, 2023	49.53	49.97	48.55	48.63
7767	NYSE	DCO	Fri, Jul 21, 2023	49.83	49.88	49.37	49.73
7766	NYSE	DCO	Thu, Jul 20, 2023	48.77	49.91	48.62	49.83
7765	NYSE	DCO	Wed, Jul 19, 2023	47.08	48.61	47.08	48.55
7764	NYSE	DCO	Tue, Jul 18, 2023	46.94	47.33	46.56	47.15
7763	NYSE	DCO	Mon, Jul 17, 2023	46.30	47.17	46.12	47.00
7762	NYSE	DCO	Fri, Jul 14, 2023	46.48	46.64	45.47	46.46
7761	NYSE	DCO	Thu, Jul 13, 2023	46.51	47.05	46.22	46.65
7760	NYSE	DCO	Wed, Jul 12, 2023	47.05	47.19	46.21	46.61
7759	NYSE	DCO	Tue, Jul 11, 2023	46.10	46.85	45.84	46.62
7758	NYSE	DCO	Mon, Jul 10, 2023	44.99	46.32	44.99	46.28
7757	NYSE	DCO	Fri, Jul 7, 2023	44.44	45.43	44.44	45.17
7756	NYSE	DCO	Thu, Jul 6, 2023	43.94	45.09	43.52	44.35
7755	NYSE	DCO	Wed, Jul 5, 2023	43.86	43.86	43.33	43.40
7754	NYSE	DCO	Mon, Jul 3, 2023	43.35	44.30	43.30	43.87
7753	NYSE	DCO	Fri, Jun 30, 2023	44.81	44.81	43.55	43.57
7752	NYSE	DCO	Thu, Jun 29, 2023	43.92	44.85	43.92	44.52
7751	NYSE	DCO	Wed, Jun 28, 2023	43.83	43.99	43.11	43.81
7750	NYSE	DCO	Tue, Jun 27, 2023	43.68	43.88	43.17	43.49
7749	NYSE	DCO	Mon, Jun 26, 2023	43.70	44.34	43.27	43.56
7748	NYSE	DCO	Fri, Jun 23, 2023	43.64	43.94	43.15	43.84
7747	NYSE	DCO	Thu, Jun 22, 2023	45.01	45.13	44.15	44.22
7746	NYSE	DCO	Wed, Jun 21, 2023	44.51	45.32	44.38	45.29
7745	NYSE	DCO	Tue, Jun 20, 2023	44.06	44.81	43.84	44.68
7744	NYSE	DCO	Fri, Jun 16, 2023	45.34	45.34	44.01	44.24
7743	NYSE	DCO	Thu, Jun 15, 2023	44.65	45.59	43.99	44.85
7742	NYSE	DCO	Wed, Jun 14, 2023	45.59	45.59	44.58	44.65
7741	NYSE	DCO	Tue, Jun 13, 2023	46.26	46.26	45.07	45.44
7740	NYSE	DCO	Mon, Jun 12, 2023	45.75	46.33	45.68	46.13
7739	NYSE	DCO	Fri, Jun 9, 2023	45.50	46.00	44.85	45.77
7738	NYSE	DCO	Thu, Jun 8, 2023	45.55	45.86	45.19	45.73
7737	NYSE	DCO	Wed, Jun 7, 2023	43.99	45.91	43.99	45.75
7736	NYSE	DCO	Tue, Jun 6, 2023	42.62	44.00	42.50	43.98
7735	NYSE	DCO	Mon, Jun 5, 2023	43.19	42.95	42.17	43.39
7734	NYSE	DCO	Fri, Jun 2, 2023	42.17	43.40	41.94	43.39
7733	NYSE	DCO	Thu, Jun 1, 2023	41.14	41.96	40.79	41.92
7732	NYSE	DCO	Wed, May 31, 2023	40.96	41.16	40.29	40.96
7731	NYSE	DCO	Tue, May 30, 2023	40.80	41.04	40.24	40.76
7730	NYSE	DCO	Fri, May 26, 2023	41.09	41.22	40.58	40.76
7729	NYSE	DCO	Thu, May 25, 2023	41.16	41.16	40.59	41.00
7728	NYSE	DCO	Wed, May 24, 2023	42.00	42.00	40.89	41.37
7727	NYSE	DCO	Tue, May 23, 2023	42.20	43.00	41.46	42.27
7726	NYSE	DCO	Mon, May 22, 2023	41.88	42.50	41.53	42.25
7725	NYSE	DCO	Fri, May 19, 2023	42.12	42.28	41.40	41.75
7724	NYSE	DCO	Thu, May 18, 2023	41.16	41.81	40.78	41.75
7723	NYSE	DCO	Wed, May 17, 2023	41.37	42.12	40.86	41.45
7722	NYSE	DCO	Tue, May 16, 2023	42.00	42.09	40.35	41.17
7721	NYSE	DCO	Mon, May 15, 2023	48.29	48.82	48.29	48.42
7720	NYSE	DCO	Fri, May 12, 2023	48.24	48.49	47.66	47.85
7719	NYSE	DCO	Thu, May 11, 2023	48.21	48.95	47.94	48.23
7718	NYSE	DCO	Wed, May 10, 2023	50.00	50.00	48.25	48.82
7717	NYSE	DCO	Tue, May 9, 2023	48.70	49.55	48.38	49.47
7716	NYSE	DCO	Mon, May 8, 2023	48.81	49.39	47.88	48.70
7715	NYSE	DCO	Fri, May 5, 2023	48.32	48.79	47.66	48.76
7714	NYSE	DCO	Thu, May 4, 2023	50.85	50.85	44.50	48.19
7713	NYSE	DCO	Wed, May 3, 2023	53.00	53.43	52.31	52.61
7712	NYSE	DCO	Tue, May 2, 2023	52.18	52.70	51.51	52.69
7711	NYSE	DCO	Mon, May 1, 2023	50.09	52.47	50.09	52.45
7710	NYSE	DCO	Fri, Apr 28, 2023	50.19	50.67	49.95	50.00
7709	NYSE	DCO	Thu, Apr 27, 2023	50.13	50.28	49.84	50.19
7708	NYSE	DCO	Wed, Apr 26, 2023	50.44	50.59	49.69	50.04
7707	NYSE	DCO	Tue, Apr 25, 2023	51.37	51.42	50.63	50.69
7706	NYSE	DCO	Mon, Apr 24, 2023	51.77	52.18	51.53	51.82
7705	NYSE	DCO	Fri, Apr 21, 2023	52.74	52.74	51.71	51.83
7704	NYSE	DCO	Thu, Apr 20, 2023	52.01	52.82	52.01	52.63
7703	NYSE	DCO	Wed, Apr 19, 2023	52.44	53.19	52.34	52.44
7702	NYSE	DCO	Tue, Apr 18, 2023	52.00	52.69	51.75	52.63
7701	NYSE	DCO	Mon, Apr 17, 2023	52.06	52.48	50.70	51.76
7700	NYSE	DCO	Fri, Apr 14, 2023	53.29	53.36	51.75	52.05
7699	NYSE	DCO	Thu, Apr 13, 2023	52.99	53.71	52.88	53.38
7698	NYSE	DCO	Wed, Apr 12, 2023	53.56	53.56	52.58	52.74
7697	NYSE	DCO	Tue, Apr 11, 2023	53.43	53.96	52.79	52.89
7696	NYSE	DCO	Mon, Apr 10, 2023	52.08	53.54	52.08	52.96
7695	NYSE	DCO	Thu, Apr 6, 2023	52.62	52.77	52.06	52.20
7694	NYSE	DCO	Wed, Apr 5, 2023	53.29	53.38	52.25	52.60
7693	NYSE	DCO	Tue, Apr 4, 2023	54.72	54.72	53.19	53.49
7692	NYSE	DCO	Mon, Apr 3, 2023	54.70	55.05	53.97	54.45
7691	NYSE	DCO	Fri, Mar 31, 2023	54.02	54.88	53.96	54.71
7690	NYSE	DCO	Thu, Mar 30, 2023	54.00	54.70	53.27	53.75
7689	NYSE	DCO	Wed, Mar 29, 2023	53.80	53.95	53.21	53.95
7688	NYSE	DCO	Tue, Mar 28, 2023	53.18	53.87	52.93	53.30
7687	NYSE	DCO	Mon, Mar 27, 2023	53.13	53.80	52.77	53.46
7686	NYSE	DCO	Fri, Mar 24, 2023	51.33	52.64	51.18	52.64
7685	NYSE	DCO	Thu, Mar 23, 2023	52.68	52.74	51.50	51.94
7684	NYSE	DCO	Wed, Mar 22, 2023	53.46	53.91	52.21	52.48
7683	NYSE	DCO	Tue, Mar 21, 2023	52.01	53.65	51.95	53.56
7682	NYSE	DCO	Mon, Mar 20, 2023	50.49	51.45	50.27	51.17
7681	NYSE	DCO	Fri, Mar 17, 2023	51.83	51.83	49.93	50.15
7680	NYSE	DCO	Thu, Mar 16, 2023	50.87	52.71	50.68	52.23
7679	NYSE	DCO	Wed, Mar 15, 2023	52.42	52.42	50.42	51.63
7678	NYSE	DCO	Tue, Mar 14, 2023	53.52	54.21	52.82	53.57
7677	NYSE	DCO	Mon, Mar 13, 2023	52.39	53.57	51.91	52.17
7676	NYSE	DCO	Fri, Mar 10, 2023	53.59	53.70	52.40	53.32
7675	NYSE	DCO	Thu, Mar 9, 2023	56.00	56.24	53.83	53.83
7674	NYSE	DCO	Wed, Mar 8, 2023	55.70	55.99	54.93	55.86
7673	NYSE	DCO	Tue, Mar 7, 2023	54.75	56.18	54.75	55.73
7672	NYSE	DCO	Mon, Mar 6, 2023	55.83	56.37	54.32	54.83
7671	NYSE	DCO	Fri, Mar 3, 2023	55.99	56.29	55.48	55.83
7670	NYSE	DCO	Thu, Mar 2, 2023	55.27	55.98	54.81	55.80
7669	NYSE	DCO	Wed, Mar 1, 2023	53.90	55.97	53.90	55.65
7668	NYSE	DCO	Tue, Feb 28, 2023	54.11	54.47	53.58	53.80
7667	NYSE	DCO	Mon, Feb 27, 2023	55.71	56.50	53.95	53.96
7666	NYSE	DCO	Fri, Feb 24, 2023	54.32	55.55	54.32	55.49
7665	NYSE	DCO	Thu, Feb 23, 2023	55.13	55.67	54.24	55.12
7664	NYSE	DCO	Wed, Feb 22, 2023	55.17	55.63	53.95	54.76
7663	NYSE	DCO	Tue, Feb 21, 2023	53.41	55.17	52.75	54.80
7662	NYSE	DCO	Fri, Feb 17, 2023	54.71	55.60	53.51	53.60
7661	NYSE	DCO	Thu, Feb 16, 2023	56.01	57.19	53.25	54.54
7660	NYSE	DCO	Wed, Feb 15, 2023	57.42	58.28	56.61	58.12
7659	NYSE	DCO	Tue, Feb 14, 2023	57.20	58.13	56.79	58.02
7658	NYSE	DCO	Mon, Feb 13, 2023	56.48	57.53	56.38	57.24
7657	NYSE	DCO	Fri, Feb 10, 2023	56.05	56.54	55.96	56.14
7656	NYSE	DCO	Thu, Feb 9, 2023	56.74	57.27	55.67	56.11
7655	NYSE	DCO	Wed, Feb 8, 2023	56.01	56.82	56.01	56.52
7654	NYSE	DCO	Tue, Feb 7, 2023	55.63	56.62	55.28	56.43
7653	NYSE	DCO	Mon, Feb 6, 2023	56.23	56.35	55.61	56.07
7652	NYSE	DCO	Fri, Feb 3, 2023	57.49	57.79	56.19	56.34
7651	NYSE	DCO	Thu, Feb 2, 2023	56.54	57.87	55.71	57.77
7650	NYSE	DCO	Wed, Feb 1, 2023	57.49	57.90	56.27	56.54
7649	NYSE	DCO	Tue, Jan 31, 2023	55.85	57.87	55.38	57.78
7648	NYSE	DCO	Mon, Jan 30, 2023	56.24	56.35	55.61	55.81
7647	NYSE	DCO	Fri, Jan 27, 2023	55.40	56.81	55.10	56.19
7646	NYSE	DCO	Thu, Jan 26, 2023	55.19	55.76	54.68	55.76
7645	NYSE	DCO	Wed, Jan 25, 2023	53.97	55.09	53.51	55.04
7644	NYSE	DCO	Tue, Jan 24, 2023	54.89	54.89	53.81	54.24
7643	NYSE	DCO	Mon, Jan 23, 2023	54.35	54.97	54.16	54.41
7642	NYSE	DCO	Fri, Jan 20, 2023	54.55	54.55	53.50	54.12
7641	NYSE	DCO	Thu, Jan 19, 2023	54.50	54.72	53.90	54.03
7640	NYSE	DCO	Wed, Jan 18, 2023	56.61	56.96	54.53	54.91
7639	NYSE	DCO	Tue, Jan 17, 2023	57.82	57.82	55.94	56.18
7638	NYSE	DCO	Fri, Jan 13, 2023	55.91	57.46	55.91	57.40
7637	NYSE	DCO	Thu, Jan 12, 2023	56.39	56.98	55.51	56.10
7636	NYSE	DCO	Wed, Jan 11, 2023	54.21	57.01	54.21	56.17
7635	NYSE	DCO	Tue, Jan 10, 2023	52.14	53.64	52.14	53.41
7634	NYSE	DCO	Mon, Jan 9, 2023	53.07	53.41	51.97	52.50
7633	NYSE	DCO	Fri, Jan 6, 2023	50.78	52.60	50.78	52.27
7632	NYSE	DCO	Thu, Jan 5, 2023	48.98	50.71	48.98	50.40
7631	NYSE	DCO	Wed, Jan 4, 2023	50.00	50.19	48.93	49.58
7630	NYSE	DCO	Tue, Jan 3, 2023	50.02	50.27	48.68	49.51
7629	NYSE	DCO	Fri, Dec 30, 2022	49.62	50.11	49.14	49.96
7628	NYSE	DCO	Thu, Dec 29, 2022	48.96	50.03	48.96	49.61
7627	NYSE	DCO	Wed, Dec 28, 2022	49.49	50.48	48.63	48.71
7626	NYSE	DCO	Tue, Dec 27, 2022	48.74	49.86	48.63	49.68
7625	NYSE	DCO	Fri, Dec 23, 2022	48.32	48.94	48.21	48.62
7624	NYSE	DCO	Thu, Dec 22, 2022	48.80	48.80	47.09	48.43
7623	NYSE	DCO	Wed, Dec 21, 2022	48.10	49.35	48.10	48.85
7622	NYSE	DCO	Tue, Dec 20, 2022	47.53	48.39	47.16	47.98
7621	NYSE	DCO	Mon, Dec 19, 2022	48.30	49.80	47.43	47.64
7620	NYSE	DCO	Fri, Dec 16, 2022	47.44	49.00	47.20	48.75
7619	NYSE	DCO	Thu, Dec 15, 2022	49.01	49.01	47.76	48.12
7618	NYSE	DCO	Wed, Dec 14, 2022	49.87	49.96	48.95	49.21
7617	NYSE	DCO	Tue, Dec 13, 2022	51.50	51.50	49.77	50.13
7616	NYSE	DCO	Mon, Dec 12, 2022	48.69	50.67	48.68	50.47
7615	NYSE	DCO	Fri, Dec 9, 2022	47.35	49.51	46.37	48.68
7614	NYSE	DCO	Thu, Dec 8, 2022	48.60	48.60	47.00	47.22
7613	NYSE	DCO	Wed, Dec 7, 2022	47.95	48.69	47.67	48.29
7612	NYSE	DCO	Tue, Dec 6, 2022	48.68	49.80	47.35	47.67
7611	NYSE	DCO	Mon, Dec 5, 2022	51.14	51.14	48.10	48.19
7610	NYSE	DCO	Fri, Dec 2, 2022	50.62	52.23	50.46	51.75
7609	NYSE	DCO	Thu, Dec 1, 2022	50.21	51.80	49.56	51.39
7608	NYSE	DCO	Wed, Nov 30, 2022	48.84	50.44	48.41	50.31
7607	NYSE	DCO	Tue, Nov 29, 2022	49.27	49.79	49.08	49.24
7606	NYSE	DCO	Mon, Nov 28, 2022	50.70	51.00	49.61	49.73
7605	NYSE	DCO	Fri, Nov 25, 2022	51.55	52.60	51.12	51.12
7604	NYSE	DCO	Wed, Nov 23, 2022	51.77	52.28	51.13	51.21
7603	NYSE	DCO	Tue, Nov 22, 2022	51.83	52.60	51.25	52.26
7602	NYSE	DCO	Mon, Nov 21, 2022	50.93	52.32	50.93	51.67
7601	NYSE	DCO	Fri, Nov 18, 2022	51.65	51.73	50.56	50.94
7600	NYSE	DCO	Thu, Nov 17, 2022	50.14	51.03	49.71	50.87
7599	NYSE	DCO	Wed, Nov 16, 2022	50.90	50.90	50.15	50.62
7598	NYSE	DCO	Tue, Nov 15, 2022	50.55	51.34	50.01	50.92
7597	NYSE	DCO	Mon, Nov 14, 2022	51.03	51.03	50.13	50.27
7596	NYSE	DCO	Fri, Nov 11, 2022	52.73	52.73	50.66	51.14
7595	NYSE	DCO	Thu, Nov 10, 2022	51.94	53.26	51.67	53.03
7594	NYSE	DCO	Wed, Nov 9, 2022	50.04	51.42	49.59	50.72
7593	NYSE	DCO	Tue, Nov 8, 2022	47.33	50.24	45.83	50.17
7592	NYSE	DCO	Mon, Nov 7, 2022	48.80	52.03	48.76	51.25
7591	NYSE	DCO	Fri, Nov 4, 2022	46.91	47.57	45.88	46.81
7590	NYSE	DCO	Thu, Nov 3, 2022	45.82	47.18	45.62	46.63
7589	NYSE	DCO	Wed, Nov 2, 2022	47.29	48.64	46.24	46.51
7588	NYSE	DCO	Tue, Nov 1, 2022	47.91	48.36	46.57	47.74
7587	NYSE	DCO	Mon, Oct 31, 2022	47.30	47.30	45.84	47.21
7586	NYSE	DCO	Fri, Oct 28, 2022	47.63	48.39	47.18	47.76
7585	NYSE	DCO	Thu, Oct 27, 2022	46.50	48.45	46.41	47.01
7584	NYSE	DCO	Wed, Oct 26, 2022	46.51	46.85	45.91	46.06
7583	NYSE	DCO	Tue, Oct 25, 2022	45.56	46.98	45.56	46.12
7582	NYSE	DCO	Mon, Oct 24, 2022	45.43	46.25	45.43	45.87
7581	NYSE	DCO	Fri, Oct 21, 2022	44.02	45.30	44.02	45.20
7580	NYSE	DCO	Thu, Oct 20, 2022	44.04	44.98	43.47	43.63
7579	NYSE	DCO	Wed, Oct 19, 2022	43.52	44.30	43.33	44.30
7578	NYSE	DCO	Tue, Oct 18, 2022	43.00	43.96	42.47	43.58
7577	NYSE	DCO	Mon, Oct 17, 2022	42.06	42.47	41.45	42.24
7576	NYSE	DCO	Fri, Oct 14, 2022	42.10	42.10	40.78	41.10
7575	NYSE	DCO	Thu, Oct 13, 2022	40.00	42.17	39.55	41.94
7574	NYSE	DCO	Wed, Oct 12, 2022	41.26	41.26	40.34	40.53
7573	NYSE	DCO	Tue, Oct 11, 2022	41.64	41.98	41.15	41.56
7572	NYSE	DCO	Mon, Oct 10, 2022	41.77	42.13	41.59	41.75
7571	NYSE	DCO	Fri, Oct 7, 2022	42.02	42.13	41.23	41.60
7570	NYSE	DCO	Thu, Oct 6, 2022	42.45	42.70	42.03	42.37
7569	NYSE	DCO	Wed, Oct 5, 2022	42.54	42.97	42.36	42.68
7568	NYSE	DCO	Tue, Oct 4, 2022	42.26	43.53	42.26	43.08
7567	NYSE	DCO	Mon, Oct 3, 2022	40.18	42.01	40.11	41.71
7566	NYSE	DCO	Fri, Sep 30, 2022	39.93	40.76	39.63	39.66
7565	NYSE	DCO	Thu, Sep 29, 2022	40.57	40.57	39.43	40.08
7564	NYSE	DCO	Wed, Sep 28, 2022	40.09	41.17	38.97	40.93
7563	NYSE	DCO	Tue, Sep 27, 2022	40.55	40.79	39.91	40.03
7562	NYSE	DCO	Mon, Sep 26, 2022	39.98	40.57	39.75	40.21
7561	NYSE	DCO	Fri, Sep 23, 2022	40.04	40.04	38.89	39.87
7560	NYSE	DCO	Thu, Sep 22, 2022	41.19	41.33	40.25	40.78
7559	NYSE	DCO	Wed, Sep 21, 2022	42.24	43.01	41.59	41.59
7558	NYSE	DCO	Tue, Sep 20, 2022	42.00	42.00	41.07	41.79
7557	NYSE	DCO	Mon, Sep 19, 2022	41.91	43.07	41.90	42.23
7556	NYSE	DCO	Fri, Sep 16, 2022	43.45	43.45	41.63	41.96
7555	NYSE	DCO	Thu, Sep 15, 2022	43.72	44.54	43.38	43.57
7554	NYSE	DCO	Wed, Sep 14, 2022	43.22	43.97	42.77	43.81
7553	NYSE	DCO	Tue, Sep 13, 2022	44.20	44.32	43.10	43.51
7552	NYSE	DCO	Mon, Sep 12, 2022	44.86	45.70	44.75	45.27
7551	NYSE	DCO	Fri, Sep 9, 2022	44.39	44.85	43.66	44.60
7550	NYSE	DCO	Thu, Sep 8, 2022	43.13	44.05	43.13	43.76
7549	NYSE	DCO	Wed, Sep 7, 2022	42.76	43.82	42.52	43.71
7548	NYSE	DCO	Tue, Sep 6, 2022	43.50	43.53	42.22	42.97
7547	NYSE	DCO	Fri, Sep 2, 2022	44.08	44.60	43.05	43.33
7546	NYSE	DCO	Thu, Sep 1, 2022	43.68	44.05	43.35	43.73
7545	NYSE	DCO	Wed, Aug 31, 2022	44.26	44.78	43.71	44.00
7544	NYSE	DCO	Tue, Aug 30, 2022	44.90	45.10	43.49	44.16
7543	NYSE	DCO	Mon, Aug 29, 2022	45.13	45.67	44.57	44.71
7542	NYSE	DCO	Fri, Aug 26, 2022	47.29	47.49	45.44	45.61
7541	NYSE	DCO	Thu, Aug 25, 2022	46.72	47.48	45.95	47.37
7540	NYSE	DCO	Wed, Aug 24, 2022	46.28	47.01	45.86	46.84
7539	NYSE	DCO	Tue, Aug 23, 2022	46.25	46.88	45.56	45.80
7538	NYSE	DCO	Mon, Aug 22, 2022	46.54	47.07	46.15	46.28
7537	NYSE	DCO	Fri, Aug 19, 2022	48.15	48.15	46.46	47.19
7536	NYSE	DCO	Thu, Aug 18, 2022	48.53	48.93	48.25	48.59
7535	NYSE	DCO	Wed, Aug 17, 2022	48.93	49.11	48.54	48.59
7534	NYSE	DCO	Tue, Aug 16, 2022	49.53	49.77	49.18	49.22
7533	NYSE	DCO	Mon, Aug 15, 2022	49.30	50.42	49.30	49.60
7532	NYSE	DCO	Fri, Aug 12, 2022	47.90	49.86	47.53	49.65
7531	NYSE	DCO	Thu, Aug 11, 2022	48.76	49.33	47.80	48.02
7530	NYSE	DCO	Wed, Aug 10, 2022	47.83	48.60	47.72	48.42
7529	NYSE	DCO	Tue, Aug 9, 2022	46.99	47.10	46.38	47.07
7528	NYSE	DCO	Mon, Aug 8, 2022	45.66	47.48	45.66	46.95
7527	NYSE	DCO	Fri, Aug 5, 2022	46.45	46.63	45.20	45.62
7526	NYSE	DCO	Thu, Aug 4, 2022	47.78	48.42	46.84	47.19
7525	NYSE	DCO	Wed, Aug 3, 2022	48.64	49.05	47.68	48.47
7524	NYSE	DCO	Tue, Aug 2, 2022	48.03	48.58	47.36	47.90
7523	NYSE	DCO	Mon, Aug 1, 2022	47.20	48.39	46.75	48.02
7522	NYSE	DCO	Fri, Jul 29, 2022	46.48	47.70	45.53	47.34
7521	NYSE	DCO	Thu, Jul 28, 2022	45.24	46.46	44.98	46.21
7520	NYSE	DCO	Wed, Jul 27, 2022	44.77	45.68	44.21	45.39
7519	NYSE	DCO	Tue, Jul 26, 2022	43.86	44.99	43.61	44.48
7518	NYSE	DCO	Mon, Jul 25, 2022	43.39	44.41	43.39	44.00
7517	NYSE	DCO	Fri, Jul 22, 2022	44.21	44.56	43.12	43.37
7516	NYSE	DCO	Thu, Jul 21, 2022	44.00	44.19	43.30	43.97
7515	NYSE	DCO	Wed, Jul 20, 2022	43.83	45.25	43.83	44.21
7514	NYSE	DCO	Tue, Jul 19, 2022	42.75	44.05	42.75	43.76
7513	NYSE	DCO	Mon, Jul 18, 2022	43.24	43.76	42.46	42.63
7512	NYSE	DCO	Fri, Jul 15, 2022	42.27	42.69	41.44	42.55
7511	NYSE	DCO	Thu, Jul 14, 2022	41.32	41.63	40.69	41.44
7510	NYSE	DCO	Wed, Jul 13, 2022	42.08	42.68	42.04	42.08
7509	NYSE	DCO	Tue, Jul 12, 2022	41.72	43.20	41.72	42.71
7508	NYSE	DCO	Mon, Jul 11, 2022	42.50	42.53	41.61	41.94
7507	NYSE	DCO	Fri, Jul 8, 2022	42.89	43.30	42.23	42.72
7506	NYSE	DCO	Thu, Jul 7, 2022	42.23	43.54	42.23	43.00
7505	NYSE	DCO	Wed, Jul 6, 2022	42.45	42.50	41.67	42.00
7504	NYSE	DCO	Tue, Jul 5, 2022	43.10	43.10	41.49	42.55
7503	NYSE	DCO	Fri, Jul 1, 2022	43.02	44.33	42.82	43.86
7502	NYSE	DCO	Thu, Jun 30, 2022	41.08	43.38	41.08	43.04
7501	NYSE	DCO	Wed, Jun 29, 2022	42.66	42.66	40.32	41.54
7500	NYSE	DCO	Tue, Jun 28, 2022	43.85	45.00	42.28	42.30
7499	NYSE	DCO	Mon, Jun 27, 2022	44.19	45.16	43.27	43.35
7498	NYSE	DCO	Fri, Jun 24, 2022	42.52	44.05	42.52	43.70
7497	NYSE	DCO	Thu, Jun 23, 2022	42.35	42.42	41.28	42.26
7496	NYSE	DCO	Wed, Jun 22, 2022	42.63	42.77	41.87	42.08
7495	NYSE	DCO	Tue, Jun 21, 2022	43.46	45.09	43.16	43.18
7494	NYSE	DCO	Fri, Jun 17, 2022	42.99	43.99	41.65	43.51
7493	NYSE	DCO	Thu, Jun 16, 2022	44.76	45.23	42.08	42.38
7492	NYSE	DCO	Wed, Jun 15, 2022	44.90	46.03	44.33	45.48
7491	NYSE	DCO	Tue, Jun 14, 2022	45.83	46.28	43.60	44.19
7490	NYSE	DCO	Mon, Jun 13, 2022	45.85	46.46	44.85	45.78
7489	NYSE	DCO	Fri, Jun 10, 2022	46.62	47.43	46.15	46.87
7488	NYSE	DCO	Thu, Jun 9, 2022	46.26	47.42	46.01	47.24
7487	NYSE	DCO	Wed, Jun 8, 2022	46.40	46.66	45.80	46.51
7486	NYSE	DCO	Tue, Jun 7, 2022	44.64	46.53	44.64	46.44
7485	NYSE	DCO	Mon, Jun 6, 2022	45.95	46.00	44.94	45.26
7484	NYSE	DCO	Fri, Jun 3, 2022	45.90	46.72	45.58	45.82
7483	NYSE	DCO	Thu, Jun 2, 2022	46.22	46.68	45.91	46.12
7482	NYSE	DCO	Wed, Jun 1, 2022	45.99	46.29	45.48	45.89
7481	NYSE	DCO	Tue, May 31, 2022	44.11	45.76	43.78	45.65
7480	NYSE	DCO	Fri, May 27, 2022	43.34	44.56	43.34	44.14
7479	NYSE	DCO	Thu, May 26, 2022	42.61	43.44	42.61	42.76
7478	NYSE	DCO	Wed, May 25, 2022	42.02	42.71	41.65	42.01
7477	NYSE	DCO	Tue, May 24, 2022	41.76	42.14	40.69	41.96
7476	NYSE	DCO	Mon, May 23, 2022	41.66	42.33	41.34	42.24
7475	NYSE	DCO	Fri, May 20, 2022	42.79	42.79	40.00	40.88
7474	NYSE	DCO	Thu, May 19, 2022	43.94	44.22	41.96	42.14
7473	NYSE	DCO	Wed, May 18, 2022	45.73	45.98	43.70	44.27
7472	NYSE	DCO	Tue, May 17, 2022	44.78	46.31	44.78	45.80
7471	NYSE	DCO	Mon, May 16, 2022	46.00	46.16	44.25	44.37
7470	NYSE	DCO	Fri, May 13, 2022	46.11	46.57	45.74	46.11
7469	NYSE	DCO	Thu, May 12, 2022	46.00	46.57	45.03	45.68
7468	NYSE	DCO	Wed, May 11, 2022	46.84	47.85	45.58	46.25
7467	NYSE	DCO	Tue, May 10, 2022	46.94	47.44	45.58	46.42
7466	NYSE	DCO	Mon, May 9, 2022	49.34	49.34	46.42	46.59
7465	NYSE	DCO	Fri, May 6, 2022	50.91	50.99	49.14	50.15
7464	NYSE	DCO	Thu, May 5, 2022	52.14	52.59	50.31	50.69
7463	NYSE	DCO	Wed, May 4, 2022	53.91	55.31	51.53	52.37
7462	NYSE	DCO	Tue, May 3, 2022	51.00	51.35	49.77	49.99
7461	NYSE	DCO	Mon, May 2, 2022	51.30	52.40	49.94	50.92
7460	NYSE	DCO	Fri, Apr 29, 2022	53.07	53.68	50.81	51.07
7459	NYSE	DCO	Thu, Apr 28, 2022	53.39	53.84	52.44	53.28
7458	NYSE	DCO	Wed, Apr 27, 2022	52.40	53.56	52.34	52.87
7457	NYSE	DCO	Tue, Apr 26, 2022	52.97	53.05	52.49	52.85
7456	NYSE	DCO	Mon, Apr 25, 2022	55.45	55.45	52.56	53.47
7455	NYSE	DCO	Fri, Apr 22, 2022	56.73	57.08	55.53	55.53
7454	NYSE	DCO	Thu, Apr 21, 2022	57.42	58.18	57.03	57.22
7453	NYSE	DCO	Wed, Apr 20, 2022	56.85	57.57	56.85	57.20
7452	NYSE	DCO	Tue, Apr 19, 2022	55.52	56.99	55.52	56.51
7451	NYSE	DCO	Mon, Apr 18, 2022	55.45	56.00	55.30	55.51
7450	NYSE	DCO	Thu, Apr 14, 2022	54.78	55.93	54.38	55.42
7449	NYSE	DCO	Wed, Apr 13, 2022	54.20	54.96	53.95	54.48
7448	NYSE	DCO	Tue, Apr 12, 2022	53.32	54.21	53.32	53.96
7447	NYSE	DCO	Mon, Apr 11, 2022	52.09	53.16	51.83	52.96
7446	NYSE	DCO	Fri, Apr 8, 2022	52.35	52.83	52.05	52.08
7445	NYSE	DCO	Thu, Apr 7, 2022	52.06	52.49	51.68	52.29
7444	NYSE	DCO	Wed, Apr 6, 2022	52.09	52.51	51.38	51.93
7443	NYSE	DCO	Tue, Apr 5, 2022	53.52	54.02	52.23	52.51
7442	NYSE	DCO	Mon, Apr 4, 2022	53.54	53.61	52.23	53.36
7441	NYSE	DCO	Fri, Apr 1, 2022	52.38	53.66	52.25	53.31
7440	NYSE	DCO	Thu, Mar 31, 2022	52.45	53.32	52.15	52.39
7439	NYSE	DCO	Wed, Mar 30, 2022	53.31	53.31	52.50	52.76
7438	NYSE	DCO	Tue, Mar 29, 2022	52.81	53.39	52.48	53.23
7437	NYSE	DCO	Mon, Mar 28, 2022	53.52	53.52	52.08	52.44
7436	NYSE	DCO	Fri, Mar 25, 2022	53.78	54.61	53.43	53.52
7435	NYSE	DCO	Thu, Mar 24, 2022	52.84	54.08	52.34	54.00
7434	NYSE	DCO	Wed, Mar 23, 2022	53.11	53.67	52.75	52.97
7433	NYSE	DCO	Tue, Mar 22, 2022	51.92	53.93	51.92	53.52
7432	NYSE	DCO	Mon, Mar 21, 2022	51.50	52.42	51.30	52.01
7431	NYSE	DCO	Fri, Mar 18, 2022	51.50	51.61	50.67	50.82
7430	NYSE	DCO	Thu, Mar 17, 2022	51.25	51.77	51.25	51.45
7429	NYSE	DCO	Wed, Mar 16, 2022	52.00	52.29	50.96	51.78
7428	NYSE	DCO	Tue, Mar 15, 2022	50.64	52.00	50.46	51.73
7427	NYSE	DCO	Mon, Mar 14, 2022	51.09	51.09	50.08	50.77
7426	NYSE	DCO	Fri, Mar 11, 2022	51.02	51.42	50.52	50.65
7425	NYSE	DCO	Thu, Mar 10, 2022	50.55	51.60	50.22	51.00
7424	NYSE	DCO	Wed, Mar 9, 2022	51.89	51.89	50.65	51.34
7423	NYSE	DCO	Tue, Mar 8, 2022	52.35	52.94	51.02	51.08
7422	NYSE	DCO	Mon, Mar 7, 2022	50.57	52.40	50.57	51.79
7421	NYSE	DCO	Fri, Mar 4, 2022	49.85	50.39	49.16	50.20
7420	NYSE	DCO	Thu, Mar 3, 2022	51.28	51.28	49.68	50.19
7419	NYSE	DCO	Wed, Mar 2, 2022	49.89	51.58	49.66	51.23
7418	NYSE	DCO	Tue, Mar 1, 2022	50.79	51.12	49.17	49.67
7417	NYSE	DCO	Mon, Feb 28, 2022	49.13	51.22	49.13	50.51
7416	NYSE	DCO	Fri, Feb 25, 2022	48.68	49.21	48.19	49.07
7415	NYSE	DCO	Thu, Feb 24, 2022	43.09	48.75	43.09	48.50
7414	NYSE	DCO	Wed, Feb 23, 2022	47.00	47.51	46.22	47.51
7413	NYSE	DCO	Tue, Feb 22, 2022	45.65	46.92	45.44	46.47
7412	NYSE	DCO	Fri, Feb 18, 2022	45.60	46.96	45.60	46.07
7411	NYSE	DCO	Thu, Feb 17, 2022	45.61	46.13	45.13	45.98
7410	NYSE	DCO	Wed, Feb 16, 2022	45.31	46.29	45.07	46.06
7409	NYSE	DCO	Tue, Feb 15, 2022	45.50	46.44	45.12	45.14
7408	NYSE	DCO	Mon, Feb 14, 2022	44.12	45.45	44.12	45.01
7407	NYSE	DCO	Fri, Feb 11, 2022	43.71	44.15	43.34	43.96
7406	NYSE	DCO	Thu, Feb 10, 2022	43.06	45.01	42.97	43.56
7405	NYSE	DCO	Wed, Feb 9, 2022	43.97	44.52	43.40	44.11
7404	NYSE	DCO	Tue, Feb 8, 2022	43.06	43.63	42.97	43.62
7403	NYSE	DCO	Mon, Feb 7, 2022	43.24	43.57	42.74	42.93
7402	NYSE	DCO	Fri, Feb 4, 2022	42.25	44.09	41.92	43.56
7401	NYSE	DCO	Thu, Feb 3, 2022	42.42	42.67	41.81	42.52
7400	NYSE	DCO	Wed, Feb 2, 2022	43.60	43.77	42.52	42.86
7399	NYSE	DCO	Tue, Feb 1, 2022	43.45	43.67	42.66	43.54
7398	NYSE	DCO	Mon, Jan 31, 2022	42.63	43.88	42.12	43.75
7397	NYSE	DCO	Fri, Jan 28, 2022	41.56	42.62	40.82	42.39
7396	NYSE	DCO	Thu, Jan 27, 2022	43.69	43.76	41.83	42.03
7395	NYSE	DCO	Wed, Jan 26, 2022	44.51	45.21	42.48	43.10
7394	NYSE	DCO	Tue, Jan 25, 2022	43.76	44.59	42.59	43.95
7393	NYSE	DCO	Mon, Jan 24, 2022	42.25	44.81	42.25	44.65
7392	NYSE	DCO	Fri, Jan 21, 2022	43.25	43.73	42.51	43.25
7391	NYSE	DCO	Thu, Jan 20, 2022	43.66	44.97	43.09	43.25
7390	NYSE	DCO	Wed, Jan 19, 2022	44.58	45.07	43.62	43.74
7389	NYSE	DCO	Tue, Jan 18, 2022	44.92	45.10	43.99	44.27
7388	NYSE	DCO	Fri, Jan 14, 2022	44.87	45.61	44.84	45.55
7387	NYSE	DCO	Thu, Jan 13, 2022	46.03	46.63	45.68	45.79
7386	NYSE	DCO	Wed, Jan 12, 2022	46.22	46.59	45.50	45.60
7385	NYSE	DCO	Tue, Jan 11, 2022	46.37	46.38	45.30	45.94
7384	NYSE	DCO	Mon, Jan 10, 2022	46.49	46.49	45.62	46.22
7383	NYSE	DCO	Fri, Jan 7, 2022	47.22	47.72	46.90	46.99
7382	NYSE	DCO	Thu, Jan 6, 2022	47.91	48.04	47.28	47.44
7381	NYSE	DCO	Wed, Jan 5, 2022	49.11	49.11	47.29	47.44
7380	NYSE	DCO	Tue, Jan 4, 2022	48.29	49.40	48.29	48.68
7379	NYSE	DCO	Mon, Jan 3, 2022	47.44	48.24	47.02	47.72
7378	NYSE	DCO	Fri, Dec 31, 2021	45.87	47.24	45.87	46.77
7377	NYSE	DCO	Thu, Dec 30, 2021	46.95	47.12	45.88	46.17
7376	NYSE	DCO	Wed, Dec 29, 2021	47.49	47.49	46.54	46.73
7375	NYSE	DCO	Tue, Dec 28, 2021	46.40	48.16	46.40	47.61
7374	NYSE	DCO	Mon, Dec 27, 2021	45.91	46.63	45.46	46.42
7373	NYSE	DCO	Thu, Dec 23, 2021	45.12	45.99	44.64	45.78
7372	NYSE	DCO	Wed, Dec 22, 2021	43.68	45.36	43.66	45.09
7371	NYSE	DCO	Tue, Dec 21, 2021	43.26	45.28	43.26	44.84
7370	NYSE	DCO	Mon, Dec 20, 2021	44.49	44.58	41.72	43.02
7369	NYSE	DCO	Fri, Dec 17, 2021	44.27	45.48	43.50	45.08
7368	NYSE	DCO	Thu, Dec 16, 2021	45.43	46.97	44.18	44.22
7367	NYSE	DCO	Wed, Dec 15, 2021	43.89	45.28	43.50	45.06
7366	NYSE	DCO	Tue, Dec 14, 2021	44.36	45.05	43.42	44.00
7365	NYSE	DCO	Mon, Dec 13, 2021	45.50	45.50	43.92	44.46
7364	NYSE	DCO	Fri, Dec 10, 2021	46.73	46.73	45.60	45.94
7363	NYSE	DCO	Thu, Dec 9, 2021	46.30	47.00	46.15	46.50
7362	NYSE	DCO	Wed, Dec 8, 2021	46.26	47.17	46.26	46.68
7361	NYSE	DCO	Tue, Dec 7, 2021	46.34	46.94	45.75	46.08
7360	NYSE	DCO	Mon, Dec 6, 2021	44.78	46.05	44.42	45.63
7359	NYSE	DCO	Fri, Dec 3, 2021	44.33	44.33	43.44	44.05
7358	NYSE	DCO	Thu, Dec 2, 2021	42.72	44.14	42.72	43.87
7357	NYSE	DCO	Wed, Dec 1, 2021	43.73	43.76	42.31	42.46
7356	NYSE	DCO	Tue, Nov 30, 2021	43.63	44.06	42.20	42.51
7355	NYSE	DCO	Mon, Nov 29, 2021	44.60	45.25	43.84	44.28
7354	NYSE	DCO	Fri, Nov 26, 2021	45.38	45.38	42.36	43.59
7353	NYSE	DCO	Wed, Nov 24, 2021	46.16	47.33	46.16	46.97
7352	NYSE	DCO	Tue, Nov 23, 2021	46.62	46.98	46.01	46.33
7351	NYSE	DCO	Mon, Nov 22, 2021	46.27	47.42	46.21	46.91
7350	NYSE	DCO	Fri, Nov 19, 2021	46.35	46.36	45.60	45.91
7349	NYSE	DCO	Thu, Nov 18, 2021	48.05	48.05	46.40	46.89
7348	NYSE	DCO	Wed, Nov 17, 2021	48.80	48.80	47.44	47.98
7347	NYSE	DCO	Tue, Nov 16, 2021	50.51	50.55	48.45	48.84
7346	NYSE	DCO	Mon, Nov 15, 2021	51.40	51.86	50.05	50.56
7345	NYSE	DCO	Fri, Nov 12, 2021	51.98	52.09	50.80	50.90
7344	NYSE	DCO	Thu, Nov 11, 2021	52.06	52.12	51.26	51.68
7343	NYSE	DCO	Wed, Nov 10, 2021	51.55	52.62	51.55	51.98
7342	NYSE	DCO	Tue, Nov 9, 2021	51.77	52.37	51.59	51.95
7341	NYSE	DCO	Mon, Nov 8, 2021	54.03	54.03	51.76	52.08
7340	NYSE	DCO	Fri, Nov 5, 2021	52.60	54.62	52.60	53.64
7339	NYSE	DCO	Thu, Nov 4, 2021	51.30	52.15	51.10	51.76
7338	NYSE	DCO	Wed, Nov 3, 2021	50.30	51.90	50.30	51.22
7337	NYSE	DCO	Tue, Nov 2, 2021	49.61	50.12	49.29	50.12
7336	NYSE	DCO	Mon, Nov 1, 2021	48.21	50.39	48.21	50.00
7335	NYSE	DCO	Fri, Oct 29, 2021	47.34	48.63	47.15	48.39
7334	NYSE	DCO	Thu, Oct 28, 2021	47.30	47.65	46.80	47.58
7333	NYSE	DCO	Wed, Oct 27, 2021	48.80	48.91	46.57	46.84
7332	NYSE	DCO	Tue, Oct 26, 2021	46.75	49.73	46.75	48.93
7331	NYSE	DCO	Mon, Oct 25, 2021	48.25	48.25	46.05	46.59
7330	NYSE	DCO	Fri, Oct 22, 2021	48.70	49.27	47.85	48.00
7329	NYSE	DCO	Thu, Oct 21, 2021	49.04	49.29	48.32	48.64
7328	NYSE	DCO	Wed, Oct 20, 2021	48.93	49.53	48.22	49.49
7327	NYSE	DCO	Tue, Oct 19, 2021	48.33	49.30	48.15	49.15
7326	NYSE	DCO	Mon, Oct 18, 2021	49.26	49.26	47.72	47.97
7325	NYSE	DCO	Fri, Oct 15, 2021	50.64	50.75	49.28	49.29
7324	NYSE	DCO	Thu, Oct 14, 2021	49.92	50.10	49.44	49.60
7323	NYSE	DCO	Wed, Oct 13, 2021	48.00	49.43	48.00	49.33
7322	NYSE	DCO	Tue, Oct 12, 2021	50.03	50.35	49.13	49.74
7321	NYSE	DCO	Mon, Oct 11, 2021	51.02	51.62	49.89	49.89
7320	NYSE	DCO	Fri, Oct 8, 2021	50.92	51.64	50.60	51.22
7319	NYSE	DCO	Thu, Oct 7, 2021	51.03	51.59	50.29	50.65
7318	NYSE	DCO	Wed, Oct 6, 2021	50.12	50.43	49.00	50.42
7317	NYSE	DCO	Tue, Oct 5, 2021	51.32	51.81	50.54	50.54
7316	NYSE	DCO	Mon, Oct 4, 2021	51.35	52.10	50.47	51.06
7315	NYSE	DCO	Fri, Oct 1, 2021	50.47	52.26	50.00	51.33
7314	NYSE	DCO	Thu, Sep 30, 2021	51.29	51.66	50.14	50.35
7313	NYSE	DCO	Wed, Sep 29, 2021	50.40	51.27	50.07	50.80
7312	NYSE	DCO	Tue, Sep 28, 2021	51.67	51.67	50.08	50.27
7311	NYSE	DCO	Mon, Sep 27, 2021	50.84	52.61	50.84	51.86
7310	NYSE	DCO	Fri, Sep 24, 2021	50.00	51.21	50.00	50.86
7309	NYSE	DCO	Thu, Sep 23, 2021	50.14	51.06	49.73	50.22
7308	NYSE	DCO	Wed, Sep 22, 2021	49.47	50.42	49.01	49.62
7307	NYSE	DCO	Tue, Sep 21, 2021	50.01	50.01	48.33	48.99
7306	NYSE	DCO	Mon, Sep 20, 2021	49.78	50.94	49.16	49.87
7305	NYSE	DCO	Fri, Sep 17, 2021	49.21	52.21	49.17	51.22
7304	NYSE	DCO	Thu, Sep 16, 2021	50.67	50.67	48.90	49.27
7303	NYSE	DCO	Wed, Sep 15, 2021	51.52	51.60	50.16	50.48
7302	NYSE	DCO	Tue, Sep 14, 2021	51.94	51.94	51.11	51.23
7301	NYSE	DCO	Mon, Sep 13, 2021	50.99	51.84	50.18	51.75
7300	NYSE	DCO	Fri, Sep 10, 2021	51.07	51.19	50.36	50.77
7299	NYSE	DCO	Thu, Sep 9, 2021	50.64	51.33	50.64	50.71
7298	NYSE	DCO	Wed, Sep 8, 2021	50.69	51.45	50.67	50.91
7297	NYSE	DCO	Tue, Sep 7, 2021	50.59	51.62	50.37	51.06
7296	NYSE	DCO	Fri, Sep 3, 2021	52.16	52.20	50.76	50.86
7295	NYSE	DCO	Thu, Sep 2, 2021	52.51	53.00	51.75	52.35
7294	NYSE	DCO	Wed, Sep 1, 2021	52.95	53.31	52.07	52.57
7293	NYSE	DCO	Tue, Aug 31, 2021	52.79	53.02	52.09	52.70
7292	NYSE	DCO	Mon, Aug 30, 2021	53.72	53.93	52.75	52.86
7291	NYSE	DCO	Fri, Aug 27, 2021	51.84	53.69	51.84	53.27
7290	NYSE	DCO	Thu, Aug 26, 2021	51.16	52.18	51.16	51.57
7289	NYSE	DCO	Wed, Aug 25, 2021	51.43	52.32	51.05	51.47
7288	NYSE	DCO	Tue, Aug 24, 2021	51.98	52.25	51.25	51.66
7287	NYSE	DCO	Mon, Aug 23, 2021	51.93	52.28	51.50	51.71
7286	NYSE	DCO	Fri, Aug 20, 2021	50.35	52.43	50.35	51.50
7285	NYSE	DCO	Thu, Aug 19, 2021	52.17	52.65	50.12	50.57
7284	NYSE	DCO	Wed, Aug 18, 2021	52.75	54.28	52.20	53.10
7283	NYSE	DCO	Tue, Aug 17, 2021	53.01	53.42	52.20	53.13
7282	NYSE	DCO	Mon, Aug 16, 2021	53.36	54.30	53.04	53.84
7281	NYSE	DCO	Fri, Aug 13, 2021	56.44	56.50	53.05	54.10
7280	NYSE	DCO	Thu, Aug 12, 2021	55.37	55.99	54.61	55.39
7279	NYSE	DCO	Wed, Aug 11, 2021	54.54	56.01	54.15	55.80
7278	NYSE	DCO	Tue, Aug 10, 2021	53.12	54.82	53.08	54.52
7277	NYSE	DCO	Mon, Aug 9, 2021	53.41	54.02	53.23	53.36
7276	NYSE	DCO	Fri, Aug 6, 2021	53.84	54.30	53.00	53.78
7275	NYSE	DCO	Thu, Aug 5, 2021	52.41	53.60	52.41	52.96
7274	NYSE	DCO	Wed, Aug 4, 2021	53.24	53.63	51.88	52.56
7273	NYSE	DCO	Tue, Aug 3, 2021	54.59	55.01	53.14	54.03
7272	NYSE	DCO	Mon, Aug 2, 2021	54.00	56.19	54.00	54.66
7271	NYSE	DCO	Fri, Jul 30, 2021	53.98	54.92	53.70	53.95
7270	NYSE	DCO	Thu, Jul 29, 2021	54.73	54.87	54.25	54.43
7269	NYSE	DCO	Wed, Jul 28, 2021	53.70	53.92	52.66	53.89
7268	NYSE	DCO	Tue, Jul 27, 2021	53.08	54.14	52.41	53.08
7267	NYSE	DCO	Mon, Jul 26, 2021	53.78	54.36	53.21	53.92
7266	NYSE	DCO	Fri, Jul 23, 2021	53.49	53.75	52.69	53.63
7265	NYSE	DCO	Thu, Jul 22, 2021	53.86	53.86	52.34	53.19
7264	NYSE	DCO	Wed, Jul 21, 2021	54.47	55.57	54.05	54.30
7263	NYSE	DCO	Tue, Jul 20, 2021	51.42	55.05	51.42	53.86
7262	NYSE	DCO	Mon, Jul 19, 2021	50.84	51.98	50.24	50.84
7261	NYSE	DCO	Fri, Jul 16, 2021	52.67	53.56	52.07	52.14
7260	NYSE	DCO	Thu, Jul 15, 2021	52.10	52.85	51.52	51.93
7259	NYSE	DCO	Wed, Jul 14, 2021	53.84	54.10	52.37	52.71
7258	NYSE	DCO	Tue, Jul 13, 2021	53.99	54.24	52.69	53.14
7257	NYSE	DCO	Mon, Jul 12, 2021	53.61	54.84	53.20	54.50
7256	NYSE	DCO	Fri, Jul 9, 2021	53.17	53.89	52.90	53.66
7255	NYSE	DCO	Thu, Jul 8, 2021	51.75	52.85	51.58	52.08
7254	NYSE	DCO	Wed, Jul 7, 2021	53.83	54.27	52.67	53.16
7253	NYSE	DCO	Tue, Jul 6, 2021	54.77	55.01	53.44	53.59
7252	NYSE	DCO	Fri, Jul 2, 2021	55.35	55.35	54.42	54.56
7251	NYSE	DCO	Thu, Jul 1, 2021	54.84	55.52	54.48	55.24
7250	NYSE	DCO	Wed, Jun 30, 2021	53.27	54.92	53.27	54.56
7249	NYSE	DCO	Tue, Jun 29, 2021	54.37	54.62	53.48	53.75
7248	NYSE	DCO	Mon, Jun 28, 2021	53.94	53.94	52.86	53.74
7247	NYSE	DCO	Fri, Jun 25, 2021	55.00	55.23	53.86	53.86
7246	NYSE	DCO	Thu, Jun 24, 2021	53.30	54.86	53.10	54.74
7245	NYSE	DCO	Wed, Jun 23, 2021	54.13	54.48	53.27	53.90
7244	NYSE	DCO	Tue, Jun 22, 2021	54.24	54.24	52.76	53.95
7243	NYSE	DCO	Mon, Jun 21, 2021	53.39	54.55	53.39	54.39
7242	NYSE	DCO	Fri, Jun 18, 2021	54.30	54.30	52.51	52.61
7241	NYSE	DCO	Thu, Jun 17, 2021	55.84	56.63	54.91	55.03
7240	NYSE	DCO	Wed, Jun 16, 2021	57.11	57.98	55.09	55.71
7239	NYSE	DCO	Tue, Jun 15, 2021	57.57	58.08	56.66	57.07
7238	NYSE	DCO	Mon, Jun 14, 2021	56.70	57.86	56.56	57.32
7237	NYSE	DCO	Fri, Jun 11, 2021	55.52	56.63	55.36	56.35
7236	NYSE	DCO	Thu, Jun 10, 2021	55.83	56.18	54.77	55.35
7235	NYSE	DCO	Wed, Jun 9, 2021	55.53	55.53	54.59	55.39
7234	NYSE	DCO	Tue, Jun 8, 2021	55.70	57.00	55.70	56.57
7233	NYSE	DCO	Mon, Jun 7, 2021	54.41	55.99	54.31	55.33
7232	NYSE	DCO	Fri, Jun 4, 2021	53.00	54.34	52.68	54.06
7231	NYSE	DCO	Thu, Jun 3, 2021	52.79	53.62	52.08	52.82
7230	NYSE	DCO	Wed, Jun 2, 2021	54.51	54.99	53.56	53.95
7229	NYSE	DCO	Tue, Jun 1, 2021	54.68	56.07	54.16	54.43
7228	NYSE	DCO	Fri, May 28, 2021	53.22	53.86	51.90	53.77
7227	NYSE	DCO	Thu, May 27, 2021	53.47	53.77	52.51	52.52
7226	NYSE	DCO	Wed, May 26, 2021	50.75	52.67	50.39	52.32
7225	NYSE	DCO	Tue, May 25, 2021	51.43	52.38	50.04	50.21
7224	NYSE	DCO	Mon, May 24, 2021	52.03	52.03	50.86	51.53
7223	NYSE	DCO	Fri, May 21, 2021	53.13	53.72	51.65	52.09
7222	NYSE	DCO	Thu, May 20, 2021	52.50	52.94	51.62	52.15
7221	NYSE	DCO	Wed, May 19, 2021	52.67	53.81	51.55	52.44
7220	NYSE	DCO	Tue, May 18, 2021	54.60	55.15	53.46	53.51
7219	NYSE	DCO	Mon, May 17, 2021	55.74	55.90	54.44	54.76
7218	NYSE	DCO	Fri, May 14, 2021	55.50	56.77	55.43	56.28
7217	NYSE	DCO	Thu, May 13, 2021	53.40	55.61	53.40	54.50
7216	NYSE	DCO	Wed, May 12, 2021	55.02	56.21	52.69	53.16
7215	NYSE	DCO	Tue, May 11, 2021	55.52	56.20	53.45	55.45
7214	NYSE	DCO	Mon, May 10, 2021	57.91	57.93	55.81	56.58
7213	NYSE	DCO	Fri, May 7, 2021	57.16	58.65	57.16	58.00
7212	NYSE	DCO	Thu, May 6, 2021	57.40	57.93	56.30	57.03
7211	NYSE	DCO	Wed, May 5, 2021	56.61	58.35	55.26	57.50
7210	NYSE	DCO	Tue, May 4, 2021	58.50	60.90	57.49	58.08
7209	NYSE	DCO	Mon, May 3, 2021	59.36	60.52	57.53	59.75
7208	NYSE	DCO	Fri, Apr 30, 2021	58.60	60.64	58.10	58.93
7207	NYSE	DCO	Thu, Apr 29, 2021	58.93	59.52	57.28	59.13
7206	NYSE	DCO	Wed, Apr 28, 2021	57.75	59.41	56.94	58.00
7205	NYSE	DCO	Tue, Apr 27, 2021	59.29	59.29	57.92	58.00
7204	NYSE	DCO	Mon, Apr 26, 2021	58.17	59.97	58.17	59.06
7203	NYSE	DCO	Fri, Apr 23, 2021	57.72	58.78	56.50	57.88
7202	NYSE	DCO	Thu, Apr 22, 2021	59.12	61.18	57.80	58.00
7201	NYSE	DCO	Wed, Apr 21, 2021	58.69	59.46	58.31	58.82
7200	NYSE	DCO	Tue, Apr 20, 2021	60.40	61.20	57.80	58.84
7199	NYSE	DCO	Mon, Apr 19, 2021	61.71	62.35	59.95	60.95
7198	NYSE	DCO	Fri, Apr 16, 2021	63.01	63.01	61.20	62.27
7197	NYSE	DCO	Thu, Apr 15, 2021	63.33	63.33	61.09	62.15
7196	NYSE	DCO	Wed, Apr 14, 2021	62.98	65.40	62.14	62.49
7195	NYSE	DCO	Tue, Apr 13, 2021	63.29	64.16	61.90	62.79
7194	NYSE	DCO	Mon, Apr 12, 2021	64.04	64.27	62.63	63.69
7193	NYSE	DCO	Fri, Apr 9, 2021	64.10	64.67	62.99	64.03
7192	NYSE	DCO	Thu, Apr 8, 2021	64.00	64.30	62.80	64.04
7191	NYSE	DCO	Wed, Apr 7, 2021	64.25	64.25	62.36	63.46
7190	NYSE	DCO	Tue, Apr 6, 2021	63.96	65.37	63.57	63.77
7189	NYSE	DCO	Mon, Apr 5, 2021	63.07	64.59	62.38	64.43
7188	NYSE	DCO	Thu, Apr 1, 2021	60.73	62.47	60.15	62.25
7187	NYSE	DCO	Wed, Mar 31, 2021	56.92	60.20	56.92	60.00
7186	NYSE	DCO	Tue, Mar 30, 2021	54.85	56.77	54.23	56.23
7185	NYSE	DCO	Mon, Mar 29, 2021	56.41	56.60	54.06	55.05
7184	NYSE	DCO	Fri, Mar 26, 2021	57.30	57.66	55.17	56.35
7183	NYSE	DCO	Thu, Mar 25, 2021	53.41	57.13	53.15	56.84
7182	NYSE	DCO	Wed, Mar 24, 2021	54.33	58.69	54.07	54.07
7181	NYSE	DCO	Tue, Mar 23, 2021	55.50	56.57	52.65	53.24
7180	NYSE	DCO	Mon, Mar 22, 2021	58.70	59.13	56.03	56.54
7179	NYSE	DCO	Fri, Mar 19, 2021	58.96	59.80	57.45	58.24
7178	NYSE	DCO	Thu, Mar 18, 2021	59.41	61.14	58.19	58.71
7177	NYSE	DCO	Wed, Mar 17, 2021	57.82	59.75	57.68	59.67
7176	NYSE	DCO	Tue, Mar 16, 2021	60.62	61.34	57.58	58.01
7175	NYSE	DCO	Mon, Mar 15, 2021	62.63	63.41	59.58	60.31
7174	NYSE	DCO	Fri, Mar 12, 2021	61.22	62.57	60.17	62.57
7173	NYSE	DCO	Thu, Mar 11, 2021	58.78	61.23	58.26	61.15
7172	NYSE	DCO	Wed, Mar 10, 2021	55.62	59.36	55.62	57.94
7171	NYSE	DCO	Tue, Mar 9, 2021	55.67	56.27	54.56	54.98
7170	NYSE	DCO	Mon, Mar 8, 2021	57.58	58.00	53.67	55.24
7169	NYSE	DCO	Fri, Mar 5, 2021	55.54	57.39	52.44	57.00
7168	NYSE	DCO	Thu, Mar 4, 2021	56.75	57.92	53.31	54.17
7167	NYSE	DCO	Wed, Mar 3, 2021	56.66	58.72	56.33	56.96
7166	NYSE	DCO	Tue, Mar 2, 2021	57.41	57.91	56.63	56.93
7165	NYSE	DCO	Mon, Mar 1, 2021	56.77	58.99	56.77	58.01
7164	NYSE	DCO	Fri, Feb 26, 2021	56.09	58.00	54.40	54.40
7163	NYSE	DCO	Thu, Feb 25, 2021	57.85	58.02	56.02	56.02
7162	NYSE	DCO	Wed, Feb 24, 2021	57.03	59.00	56.00	58.11
7161	NYSE	DCO	Tue, Feb 23, 2021	56.00	57.93	55.88	56.46
7160	NYSE	DCO	Mon, Feb 22, 2021	54.59	56.71	54.59	55.90
7159	NYSE	DCO	Fri, Feb 19, 2021	54.47	55.32	53.08	55.16
7158	NYSE	DCO	Thu, Feb 18, 2021	54.70	55.44	54.15	54.53
7157	NYSE	DCO	Wed, Feb 17, 2021	55.30	55.76	54.85	55.51
7156	NYSE	DCO	Tue, Feb 16, 2021	55.52	56.32	55.07	56.06
7155	NYSE	DCO	Fri, Feb 12, 2021	56.59	56.73	54.12	55.61
7154	NYSE	DCO	Thu, Feb 11, 2021	56.39	57.17	55.01	56.12
7153	NYSE	DCO	Wed, Feb 10, 2021	56.46	57.87	55.60	56.52
7152	NYSE	DCO	Tue, Feb 9, 2021	57.05	58.05	56.64	57.14
7151	NYSE	DCO	Mon, Feb 8, 2021	54.97	56.96	54.50	56.64
7150	NYSE	DCO	Fri, Feb 5, 2021	55.29	55.29	53.77	54.34
7149	NYSE	DCO	Thu, Feb 4, 2021	54.30	55.23	54.03	54.86
7148	NYSE	DCO	Wed, Feb 3, 2021	52.87	54.97	52.60	54.36
7147	NYSE	DCO	Tue, Feb 2, 2021	51.48	53.34	50.59	53.00
7146	NYSE	DCO	Mon, Feb 1, 2021	49.43	51.13	48.70	50.58
7145	NYSE	DCO	Fri, Jan 29, 2021	50.90	52.13	49.31	49.34
7144	NYSE	DCO	Thu, Jan 28, 2021	50.13	52.76	49.80	51.24
7143	NYSE	DCO	Wed, Jan 27, 2021	52.64	52.96	48.90	49.84
7142	NYSE	DCO	Tue, Jan 26, 2021	56.87	58.00	53.11	54.00
7141	NYSE	DCO	Mon, Jan 25, 2021	56.57	58.44	55.12	56.19
7140	NYSE	DCO	Fri, Jan 22, 2021	56.22	56.94	55.57	56.80
7139	NYSE	DCO	Thu, Jan 21, 2021	56.10	57.81	56.10	56.99
7138	NYSE	DCO	Wed, Jan 20, 2021	55.81	57.30	55.20	56.34
7137	NYSE	DCO	Tue, Jan 19, 2021	55.81	57.45	54.76	55.60
7136	NYSE	DCO	Fri, Jan 15, 2021	55.97	56.71	54.72	55.14
7135	NYSE	DCO	Thu, Jan 14, 2021	56.31	57.91	56.31	56.83
7134	NYSE	DCO	Wed, Jan 13, 2021	56.82	57.16	55.72	55.85
7133	NYSE	DCO	Tue, Jan 12, 2021	56.62	57.44	55.11	57.04
7132	NYSE	DCO	Mon, Jan 11, 2021	59.00	59.00	54.94	56.35
7131	NYSE	DCO	Fri, Jan 8, 2021	56.02	56.25	53.03	54.52
7130	NYSE	DCO	Thu, Jan 7, 2021	56.62	56.68	55.34	55.45
7129	NYSE	DCO	Wed, Jan 6, 2021	53.83	58.27	53.83	56.61
7128	NYSE	DCO	Tue, Jan 5, 2021	52.11	54.03	52.11	53.06
7127	NYSE	DCO	Mon, Jan 4, 2021	54.02	54.02	51.49	52.08
7126	NYSE	DCO	Thu, Dec 31, 2020	54.52	54.84	53.62	53.70
7125	NYSE	DCO	Wed, Dec 30, 2020	53.87	55.56	53.87	54.32
7124	NYSE	DCO	Tue, Dec 29, 2020	55.12	55.12	52.62	53.85
7123	NYSE	DCO	Mon, Dec 28, 2020	54.00	55.72	52.44	54.79
7122	NYSE	DCO	Thu, Dec 24, 2020	53.46	53.66	52.86	53.44
7121	NYSE	DCO	Wed, Dec 23, 2020	52.25	53.89	51.32	53.24
7120	NYSE	DCO	Tue, Dec 22, 2020	50.63	52.17	50.47	51.64
7119	NYSE	DCO	Mon, Dec 21, 2020	51.55	51.55	50.18	50.74
7118	NYSE	DCO	Fri, Dec 18, 2020	52.05	54.02	52.05	52.60
7117	NYSE	DCO	Thu, Dec 17, 2020	52.52	52.95	50.90	52.23
7116	NYSE	DCO	Wed, Dec 16, 2020	53.87	53.87	52.10	52.10
7115	NYSE	DCO	Tue, Dec 15, 2020	52.24	54.37	51.70	53.57
7114	NYSE	DCO	Mon, Dec 14, 2020	52.90	52.90	51.41	52.12
7113	NYSE	DCO	Fri, Dec 11, 2020	52.00	53.48	50.81	52.35
7112	NYSE	DCO	Thu, Dec 10, 2020	53.13	53.45	51.86	52.37
7111	NYSE	DCO	Wed, Dec 9, 2020	55.51	56.00	53.10	53.83
7110	NYSE	DCO	Tue, Dec 8, 2020	53.95	55.60	53.24	55.18
7109	NYSE	DCO	Mon, Dec 7, 2020	54.57	54.76	53.50	54.50
7108	NYSE	DCO	Fri, Dec 4, 2020	52.75	54.04	52.42	53.99
7107	NYSE	DCO	Thu, Dec 3, 2020	51.21	52.49	51.14	52.15
7106	NYSE	DCO	Wed, Dec 2, 2020	49.83	51.50	49.30	51.04
7105	NYSE	DCO	Tue, Dec 1, 2020	50.54	51.10	50.01	50.18
7104	NYSE	DCO	Mon, Nov 30, 2020	48.91	51.02	48.20	49.72
7103	NYSE	DCO	Fri, Nov 27, 2020	48.74	49.32	48.32	49.01
7102	NYSE	DCO	Wed, Nov 25, 2020	48.27	49.25	47.27	48.96
7101	NYSE	DCO	Tue, Nov 24, 2020	47.48	49.19	47.19	48.74
7100	NYSE	DCO	Mon, Nov 23, 2020	44.80	46.53	44.77	46.53
7099	NYSE	DCO	Fri, Nov 20, 2020	43.28	44.55	43.28	44.49
7098	NYSE	DCO	Thu, Nov 19, 2020	42.84	44.00	42.34	43.76
7097	NYSE	DCO	Wed, Nov 18, 2020	42.46	44.28	42.46	42.93
7096	NYSE	DCO	Tue, Nov 17, 2020	41.64	42.50	41.35	42.00
7095	NYSE	DCO	Mon, Nov 16, 2020	42.64	42.95	41.46	42.01
7094	NYSE	DCO	Fri, Nov 13, 2020	40.63	41.66	40.63	41.27
7093	NYSE	DCO	Thu, Nov 12, 2020	41.30	41.87	39.71	40.20
7092	NYSE	DCO	Wed, Nov 11, 2020	43.37	43.37	40.45	42.06
7091	NYSE	DCO	Tue, Nov 10, 2020	39.96	43.70	39.39	43.36
7090	NYSE	DCO	Mon, Nov 9, 2020	39.45	41.04	38.80	39.33
7089	NYSE	DCO	Fri, Nov 6, 2020	36.34	37.76	36.19	37.11
7088	NYSE	DCO	Thu, Nov 5, 2020	35.50	36.97	35.50	36.19
7087	NYSE	DCO	Wed, Nov 4, 2020	35.51	36.33	34.66	35.15
7086	NYSE	DCO	Tue, Nov 3, 2020	34.96	36.24	34.33	36.05
7085	NYSE	DCO	Mon, Nov 2, 2020	33.54	34.27	33.29	34.18
7084	NYSE	DCO	Fri, Oct 30, 2020	32.33	33.10	32.22	32.90
7083	NYSE	DCO	Thu, Oct 29, 2020	32.55	33.88	32.11	32.66
7082	NYSE	DCO	Wed, Oct 28, 2020	32.84	33.63	31.36	31.64
7081	NYSE	DCO	Tue, Oct 27, 2020	34.07	34.07	33.02	33.20
7080	NYSE	DCO	Mon, Oct 26, 2020	34.21	34.54	33.23	34.23
7079	NYSE	DCO	Fri, Oct 23, 2020	34.93	34.93	34.28	34.68
7078	NYSE	DCO	Thu, Oct 22, 2020	33.92	35.06	33.76	34.75
7077	NYSE	DCO	Wed, Oct 21, 2020	34.13	34.29	33.64	33.85
7076	NYSE	DCO	Tue, Oct 20, 2020	35.22	35.22	34.14	34.20
7075	NYSE	DCO	Mon, Oct 19, 2020	35.41	35.85	34.70	34.77
7074	NYSE	DCO	Fri, Oct 16, 2020	34.97	35.57	34.74	35.35
7073	NYSE	DCO	Thu, Oct 15, 2020	34.26	35.10	33.78	34.97
7072	NYSE	DCO	Wed, Oct 14, 2020	34.87	35.50	34.60	34.66
7071	NYSE	DCO	Tue, Oct 13, 2020	35.64	36.12	34.75	34.82
7070	NYSE	DCO	Mon, Oct 12, 2020	35.56	36.38	35.28	36.10
7069	NYSE	DCO	Fri, Oct 9, 2020	35.57	35.80	35.09	35.56
7068	NYSE	DCO	Thu, Oct 8, 2020	34.81	35.59	34.36	35.23
7067	NYSE	DCO	Wed, Oct 7, 2020	34.78	35.26	34.06	34.34
7066	NYSE	DCO	Tue, Oct 6, 2020	34.55	35.91	33.91	34.20
7065	NYSE	DCO	Mon, Oct 5, 2020	34.34	34.98	34.00	34.02
7064	NYSE	DCO	Fri, Oct 2, 2020	33.11	34.65	32.79	34.13
7063	NYSE	DCO	Thu, Oct 1, 2020	33.14	34.04	32.89	33.89
7062	NYSE	DCO	Wed, Sep 30, 2020	32.68	33.33	32.64	32.92
7061	NYSE	DCO	Tue, Sep 29, 2020	33.93	33.93	32.40	32.64
7060	NYSE	DCO	Mon, Sep 28, 2020	33.73	34.42	33.73	33.98
7059	NYSE	DCO	Fri, Sep 25, 2020	31.86	33.30	31.86	33.14
7058	NYSE	DCO	Thu, Sep 24, 2020	32.12	32.49	30.76	32.06
7057	NYSE	DCO	Wed, Sep 23, 2020	34.00	34.56	31.74	32.05
7056	NYSE	DCO	Tue, Sep 22, 2020	34.00	34.34	32.80	33.96
7055	NYSE	DCO	Mon, Sep 21, 2020	35.92	35.94	33.73	33.94
7054	NYSE	DCO	Fri, Sep 18, 2020	36.25	37.07	35.64	37.07
7053	NYSE	DCO	Thu, Sep 17, 2020	35.53	36.35	35.40	36.05
7052	NYSE	DCO	Wed, Sep 16, 2020	35.61	36.87	35.22	36.11
7051	NYSE	DCO	Tue, Sep 15, 2020	36.17	36.49	35.29	35.33
7050	NYSE	DCO	Mon, Sep 14, 2020	35.79	35.95	34.69	35.90
7049	NYSE	DCO	Fri, Sep 11, 2020	35.09	35.77	34.72	35.55
7048	NYSE	DCO	Thu, Sep 10, 2020	36.37	36.82	34.92	35.06
7047	NYSE	DCO	Wed, Sep 9, 2020	36.40	36.52	34.61	36.36
7046	NYSE	DCO	Tue, Sep 8, 2020	37.04	37.11	36.02	36.02
7045	NYSE	DCO	Fri, Sep 4, 2020	38.56	38.88	36.63	37.39
7044	NYSE	DCO	Thu, Sep 3, 2020	38.18	38.91	37.33	37.67
7043	NYSE	DCO	Wed, Sep 2, 2020	37.67	38.58	37.67	38.36
7042	NYSE	DCO	Tue, Sep 1, 2020	37.12	38.16	36.78	37.89
7041	NYSE	DCO	Mon, Aug 31, 2020	38.30	38.30	37.25	37.37
7040	NYSE	DCO	Fri, Aug 28, 2020	38.49	38.66	38.05	38.33
7039	NYSE	DCO	Thu, Aug 27, 2020	37.99	38.94	37.81	38.08
7038	NYSE	DCO	Wed, Aug 26, 2020	38.85	38.85	37.42	37.67
7037	NYSE	DCO	Tue, Aug 25, 2020	39.31	39.36	38.20	39.00
7036	NYSE	DCO	Mon, Aug 24, 2020	38.56	39.02	37.95	38.96
7035	NYSE	DCO	Fri, Aug 21, 2020	38.39	38.74	37.41	38.18
7034	NYSE	DCO	Thu, Aug 20, 2020	38.82	39.01	38.23	38.72
7033	NYSE	DCO	Wed, Aug 19, 2020	39.53	39.87	39.28	39.48
7032	NYSE	DCO	Tue, Aug 18, 2020	40.32	40.32	38.90	39.42
7031	NYSE	DCO	Mon, Aug 17, 2020	41.09	41.09	39.68	40.21
7030	NYSE	DCO	Fri, Aug 14, 2020	40.78	41.25	40.41	41.06
7029	NYSE	DCO	Thu, Aug 13, 2020	42.00	42.12	40.92	41.21
7028	NYSE	DCO	Wed, Aug 12, 2020	41.79	42.38	41.51	42.00
7027	NYSE	DCO	Tue, Aug 11, 2020	42.27	42.62	41.44	41.74
7026	NYSE	DCO	Mon, Aug 10, 2020	40.46	41.85	40.03	41.45
7025	NYSE	DCO	Fri, Aug 7, 2020	38.10	40.27	38.10	40.12
7024	NYSE	DCO	Thu, Aug 6, 2020	38.74	38.91	38.08	38.40
7023	NYSE	DCO	Wed, Aug 5, 2020	36.75	38.92	36.36	38.75
7022	NYSE	DCO	Tue, Aug 4, 2020	36.00	36.97	35.84	36.12
7021	NYSE	DCO	Mon, Aug 3, 2020	36.23	36.60	35.21	36.19
7020	NYSE	DCO	Fri, Jul 31, 2020	35.70	37.73	34.95	35.95
7019	NYSE	DCO	Thu, Jul 30, 2020	33.70	34.47	33.45	34.25
7018	NYSE	DCO	Wed, Jul 29, 2020	33.68	34.55	33.68	34.41
7017	NYSE	DCO	Tue, Jul 28, 2020	33.42	34.64	33.42	33.70
7016	NYSE	DCO	Mon, Jul 27, 2020	34.04	34.33	33.09	33.70
7015	NYSE	DCO	Fri, Jul 24, 2020	35.04	35.04	33.70	33.74
7014	NYSE	DCO	Thu, Jul 23, 2020	35.02	35.46	34.31	35.04
7013	NYSE	DCO	Wed, Jul 22, 2020	33.62	35.32	33.62	35.02
7012	NYSE	DCO	Tue, Jul 21, 2020	33.60	34.60	33.32	34.01
7011	NYSE	DCO	Mon, Jul 20, 2020	33.75	33.75	32.06	32.97
7010	NYSE	DCO	Fri, Jul 17, 2020	33.76	34.86	33.59	33.98
7009	NYSE	DCO	Thu, Jul 16, 2020	33.36	34.17	33.05	33.77
7008	NYSE	DCO	Wed, Jul 15, 2020	33.73	34.19	33.22	33.65
7007	NYSE	DCO	Tue, Jul 14, 2020	31.90	32.58	31.55	32.45
7006	NYSE	DCO	Mon, Jul 13, 2020	32.74	32.89	31.57	31.87
7005	NYSE	DCO	Fri, Jul 10, 2020	30.85	32.57	30.85	32.34
7004	NYSE	DCO	Thu, Jul 9, 2020	32.82	32.82	30.45	31.00
7003	NYSE	DCO	Wed, Jul 8, 2020	32.66	32.94	31.77	32.93
7002	NYSE	DCO	Tue, Jul 7, 2020	33.57	33.60	32.66	32.67
7001	NYSE	DCO	Mon, Jul 6, 2020	35.09	35.09	33.33	34.16
7000	NYSE	DCO	Thu, Jul 2, 2020	34.67	35.48	33.69	34.01
6999	NYSE	DCO	Wed, Jul 1, 2020	35.00	35.61	33.25	33.72
6998	NYSE	DCO	Tue, Jun 30, 2020	34.89	35.24	34.01	34.87
6997	NYSE	DCO	Mon, Jun 29, 2020	33.30	35.39	32.97	35.39
6996	NYSE	DCO	Fri, Jun 26, 2020	32.87	32.87	31.66	32.63
6995	NYSE	DCO	Thu, Jun 25, 2020	31.89	33.48	31.75	33.24
6994	NYSE	DCO	Wed, Jun 24, 2020	33.59	33.65	31.29	32.27
6993	NYSE	DCO	Tue, Jun 23, 2020	34.36	34.36	33.79	34.19
6992	NYSE	DCO	Mon, Jun 22, 2020	33.60	34.18	32.79	34.06
6991	NYSE	DCO	Fri, Jun 19, 2020	35.77	35.97	33.85	33.94
6990	NYSE	DCO	Thu, Jun 18, 2020	35.00	36.07	34.60	35.13
6989	NYSE	DCO	Wed, Jun 17, 2020	36.61	36.61	35.33	35.59
6988	NYSE	DCO	Tue, Jun 16, 2020	38.52	38.68	36.60	36.85
6987	NYSE	DCO	Mon, Jun 15, 2020	34.68	36.79	34.19	36.40
6986	NYSE	DCO	Fri, Jun 12, 2020	35.98	37.00	34.92	36.30
6985	NYSE	DCO	Thu, Jun 11, 2020	37.26	37.26	33.79	33.83
6984	NYSE	DCO	Wed, Jun 10, 2020	40.24	40.24	37.80	38.66
6983	NYSE	DCO	Tue, Jun 9, 2020	40.95	41.43	39.86	40.71
6982	NYSE	DCO	Mon, Jun 8, 2020	40.79	42.49	40.36	42.22
6981	NYSE	DCO	Fri, Jun 5, 2020	39.43	41.05	38.90	39.86
6980	NYSE	DCO	Thu, Jun 4, 2020	35.02	38.31	34.52	37.85
6979	NYSE	DCO	Wed, Jun 3, 2020	33.12	34.83	33.04	34.67
6978	NYSE	DCO	Tue, Jun 2, 2020	32.02	32.69	31.84	32.34
6977	NYSE	DCO	Mon, Jun 1, 2020	32.41	32.97	31.69	31.83
6976	NYSE	DCO	Fri, May 29, 2020	31.66	32.89	30.76	32.20
6975	NYSE	DCO	Thu, May 28, 2020	33.90	34.22	32.05	32.23
6974	NYSE	DCO	Wed, May 27, 2020	32.56	33.28	31.26	33.08
6973	NYSE	DCO	Tue, May 26, 2020	32.05	32.55	30.36	31.59
6972	NYSE	DCO	Fri, May 22, 2020	31.41	31.41	29.67	30.68
6971	NYSE	DCO	Thu, May 21, 2020	29.89	31.16	29.89	31.05
6970	NYSE	DCO	Wed, May 20, 2020	28.49	29.22	28.28	29.05
6969	NYSE	DCO	Tue, May 19, 2020	27.66	28.76	27.00	28.07
6968	NYSE	DCO	Mon, May 18, 2020	26.72	28.12	26.72	28.10
6967	NYSE	DCO	Fri, May 15, 2020	24.85	25.90	24.65	25.57
6966	NYSE	DCO	Thu, May 14, 2020	25.02	25.36	23.59	24.98
6965	NYSE	DCO	Wed, May 13, 2020	25.59	25.99	24.97	25.71
6964	NYSE	DCO	Tue, May 12, 2020	27.16	27.16	25.99	26.07
6963	NYSE	DCO	Mon, May 11, 2020	27.72	27.72	26.30	27.19
6962	NYSE	DCO	Fri, May 8, 2020	27.09	28.36	27.09	28.26
6961	NYSE	DCO	Thu, May 7, 2020	26.43	26.88	25.89	26.52
6960	NYSE	DCO	Wed, May 6, 2020	25.40	26.27	24.52	26.00
6959	NYSE	DCO	Tue, May 5, 2020	26.00	26.32	24.90	25.18
6958	NYSE	DCO	Mon, May 4, 2020	25.89	26.03	24.68	26.00
6957	NYSE	DCO	Fri, May 1, 2020	29.69	29.86	25.18	26.00
6956	NYSE	DCO	Thu, Apr 30, 2020	29.22	29.64	27.75	28.24
6955	NYSE	DCO	Wed, Apr 29, 2020	29.88	31.30	29.27	30.06
6954	NYSE	DCO	Tue, Apr 28, 2020	27.60	28.62	26.86	28.45
6953	NYSE	DCO	Mon, Apr 27, 2020	25.75	27.23	25.59	26.93
6952	NYSE	DCO	Fri, Apr 24, 2020	26.26	26.26	24.34	25.54
6951	NYSE	DCO	Thu, Apr 23, 2020	25.98	26.52	25.63	25.88
6950	NYSE	DCO	Wed, Apr 22, 2020	26.00	26.04	25.13	25.85
6949	NYSE	DCO	Tue, Apr 21, 2020	23.98	25.14	23.95	25.01
6948	NYSE	DCO	Mon, Apr 20, 2020	25.62	26.63	24.20	24.58
6947	NYSE	DCO	Fri, Apr 17, 2020	21.38	24.39	21.38	23.84
6946	NYSE	DCO	Thu, Apr 16, 2020	22.74	22.74	20.10	20.59
6945	NYSE	DCO	Wed, Apr 15, 2020	22.28	23.34	21.97	22.99
6944	NYSE	DCO	Tue, Apr 14, 2020	23.11	24.66	23.00	23.70
6943	NYSE	DCO	Mon, Apr 13, 2020	25.96	25.96	22.71	22.85
6942	NYSE	DCO	Thu, Apr 9, 2020	23.83	25.86	23.32	25.81
6941	NYSE	DCO	Wed, Apr 8, 2020	22.99	23.60	22.42	22.86
6940	NYSE	DCO	Tue, Apr 7, 2020	24.50	25.44	22.31	22.74
6939	NYSE	DCO	Mon, Apr 6, 2020	23.14	24.57	22.97	23.95
6938	NYSE	DCO	Fri, Apr 3, 2020	22.34	22.52	20.47	21.86
6937	NYSE	DCO	Thu, Apr 2, 2020	22.48	24.34	21.75	22.40
6936	NYSE	DCO	Wed, Apr 1, 2020	23.60	23.89	22.36	23.06
6935	NYSE	DCO	Tue, Mar 31, 2020	24.33	25.64	23.95	24.85
6934	NYSE	DCO	Mon, Mar 30, 2020	23.99	24.58	22.56	24.46
6933	NYSE	DCO	Fri, Mar 27, 2020	24.41	25.08	23.53	23.81
6932	NYSE	DCO	Thu, Mar 26, 2020	24.11	26.46	23.68	25.59
6931	NYSE	DCO	Wed, Mar 25, 2020	23.59	25.72	22.29	24.16
6930	NYSE	DCO	Tue, Mar 24, 2020	21.38	23.39	21.38	23.27
6929	NYSE	DCO	Mon, Mar 23, 2020	19.00	20.77	17.96	20.38
6928	NYSE	DCO	Fri, Mar 20, 2020	20.01	21.94	19.03	19.13
6927	NYSE	DCO	Thu, Mar 19, 2020	16.55	19.88	16.30	19.29
6926	NYSE	DCO	Wed, Mar 18, 2020	20.96	21.40	16.27	16.61
6925	NYSE	DCO	Tue, Mar 17, 2020	25.17	26.08	22.51	22.93
6924	NYSE	DCO	Mon, Mar 16, 2020	32.06	32.06	24.97	24.98
6923	NYSE	DCO	Fri, Mar 13, 2020	30.62	31.99	28.59	31.06
6922	NYSE	DCO	Thu, Mar 12, 2020	32.21	32.80	29.53	29.62
6921	NYSE	DCO	Wed, Mar 11, 2020	37.81	38.01	34.42	34.83
6920	NYSE	DCO	Tue, Mar 10, 2020	39.72	39.72	36.99	38.80
6919	NYSE	DCO	Mon, Mar 9, 2020	40.24	41.16	38.57	38.95
6918	NYSE	DCO	Fri, Mar 6, 2020	42.90	43.50	40.39	41.78
6917	NYSE	DCO	Thu, Mar 5, 2020	46.91	47.12	43.56	43.90
6916	NYSE	DCO	Wed, Mar 4, 2020	46.94	48.00	46.20	47.91
6915	NYSE	DCO	Tue, Mar 3, 2020	45.34	47.91	45.16	46.54
6914	NYSE	DCO	Mon, Mar 2, 2020	45.39	45.55	43.13	45.21
6913	NYSE	DCO	Fri, Feb 28, 2020	43.20	46.34	43.20	44.65
6912	NYSE	DCO	Thu, Feb 27, 2020	43.96	45.16	43.02	43.68
6911	NYSE	DCO	Wed, Feb 26, 2020	48.55	48.66	44.01	44.89
6910	NYSE	DCO	Tue, Feb 25, 2020	52.70	53.32	47.86	47.99
6909	NYSE	DCO	Mon, Feb 24, 2020	56.10	56.81	52.01	52.35
6908	NYSE	DCO	Fri, Feb 21, 2020	48.01	57.84	47.36	56.95
6907	NYSE	DCO	Thu, Feb 20, 2020	41.79	43.88	41.79	42.79
6906	NYSE	DCO	Wed, Feb 19, 2020	41.87	42.00	41.38	41.70
6905	NYSE	DCO	Tue, Feb 18, 2020	41.29	41.92	41.27	41.58
6904	NYSE	DCO	Fri, Feb 14, 2020	41.56	41.82	41.02	41.52
6903	NYSE	DCO	Thu, Feb 13, 2020	42.22	42.49	41.20	41.38
6902	NYSE	DCO	Wed, Feb 12, 2020	42.06	43.11	41.80	42.39
6901	NYSE	DCO	Tue, Feb 11, 2020	40.46	43.00	40.29	41.74
6900	NYSE	DCO	Mon, Feb 10, 2020	40.33	40.47	39.63	40.37
6899	NYSE	DCO	Fri, Feb 7, 2020	40.89	41.01	40.16	40.81
6898	NYSE	DCO	Thu, Feb 6, 2020	40.75	41.12	40.20	41.01
6897	NYSE	DCO	Wed, Feb 5, 2020	39.21	40.67	38.89	40.60
6896	NYSE	DCO	Tue, Feb 4, 2020	39.74	39.94	38.39	38.82
6895	NYSE	DCO	Mon, Feb 3, 2020	40.85	40.85	39.09	39.40
6894	NYSE	DCO	Fri, Jan 31, 2020	42.22	42.22	40.61	40.93
6893	NYSE	DCO	Thu, Jan 30, 2020	43.16	43.25	42.08	42.35
6892	NYSE	DCO	Wed, Jan 29, 2020	43.12	43.59	42.89	43.34
6891	NYSE	DCO	Tue, Jan 28, 2020	42.48	43.13	42.25	43.08
6890	NYSE	DCO	Mon, Jan 27, 2020	41.72	42.50	41.19	42.48
6889	NYSE	DCO	Fri, Jan 24, 2020	42.20	42.50	41.91	42.20
6888	NYSE	DCO	Thu, Jan 23, 2020	42.38	42.77	41.75	42.14
6887	NYSE	DCO	Wed, Jan 22, 2020	42.57	42.79	42.21	42.45
6886	NYSE	DCO	Tue, Jan 21, 2020	42.62	42.72	41.94	42.40
6885	NYSE	DCO	Fri, Jan 17, 2020	41.71	42.82	41.71	42.74
6884	NYSE	DCO	Thu, Jan 16, 2020	41.21	41.82	41.12	41.48
6883	NYSE	DCO	Wed, Jan 15, 2020	40.89	41.99	40.84	40.95
6882	NYSE	DCO	Tue, Jan 14, 2020	41.56	41.84	40.80	40.82
6881	NYSE	DCO	Mon, Jan 13, 2020	42.31	42.53	41.07	41.54
6880	NYSE	DCO	Fri, Jan 10, 2020	43.28	43.40	42.14	42.17
6879	NYSE	DCO	Thu, Jan 9, 2020	43.65	43.71	43.04	43.45
6878	NYSE	DCO	Wed, Jan 8, 2020	43.57	44.29	43.19	43.26
6877	NYSE	DCO	Tue, Jan 7, 2020	44.22	44.40	42.65	43.33
6876	NYSE	DCO	Mon, Jan 6, 2020	43.67	44.77	43.30	44.35
6875	NYSE	DCO	Fri, Jan 3, 2020	43.79	44.05	42.42	43.18
6874	NYSE	DCO	Thu, Jan 2, 2020	49.44	49.76	44.03	44.45
6873	NYSE	DCO	Tue, Dec 31, 2019	50.66	50.88	50.10	50.53
6872	NYSE	DCO	Mon, Dec 30, 2019	50.84	51.65	50.19	51.06
6871	NYSE	DCO	Fri, Dec 27, 2019	50.37	50.74	50.17	50.40
6870	NYSE	DCO	Thu, Dec 26, 2019	50.76	51.13	50.42	50.43
6869	NYSE	DCO	Tue, Dec 24, 2019	50.96	51.05	50.41	50.76
6868	NYSE	DCO	Mon, Dec 23, 2019	50.75	51.26	50.21	50.86
6867	NYSE	DCO	Fri, Dec 20, 2019	50.64	51.20	50.40	50.54
6866	NYSE	DCO	Thu, Dec 19, 2019	49.98	50.62	49.33	50.38
6865	NYSE	DCO	Wed, Dec 18, 2019	50.13	50.44	49.51	50.03
6864	NYSE	DCO	Tue, Dec 17, 2019	50.89	51.08	49.86	50.03
6863	NYSE	DCO	Mon, Dec 16, 2019	52.03	53.41	49.99	50.90
6862	NYSE	DCO	Fri, Dec 13, 2019	50.39	51.91	50.00	51.67
6861	NYSE	DCO	Thu, Dec 12, 2019	49.74	50.71	49.74	50.54
6860	NYSE	DCO	Wed, Dec 11, 2019	48.64	49.76	48.10	49.64
6859	NYSE	DCO	Tue, Dec 10, 2019	48.45	49.28	48.45	48.78
6858	NYSE	DCO	Mon, Dec 9, 2019	48.97	49.10	48.31	48.50
6857	NYSE	DCO	Fri, Dec 6, 2019	48.19	49.78	48.19	49.21
6856	NYSE	DCO	Thu, Dec 5, 2019	47.86	48.30	47.50	47.72
6855	NYSE	DCO	Wed, Dec 4, 2019	47.74	48.51	47.48	47.53
6854	NYSE	DCO	Tue, Dec 3, 2019	47.13	47.79	46.71	47.54
6853	NYSE	DCO	Mon, Dec 2, 2019	48.88	49.41	47.53	47.61
6852	NYSE	DCO	Fri, Nov 29, 2019	48.92	49.03	48.51	48.88
6851	NYSE	DCO	Wed, Nov 27, 2019	49.18	49.31	48.56	49.03
6850	NYSE	DCO	Tue, Nov 26, 2019	49.10	49.46	48.53	48.88
6849	NYSE	DCO	Mon, Nov 25, 2019	48.60	49.74	48.03	49.11
6848	NYSE	DCO	Fri, Nov 22, 2019	48.22	49.07	47.83	48.50
6847	NYSE	DCO	Thu, Nov 21, 2019	49.21	49.58	48.55	48.63
6846	NYSE	DCO	Wed, Nov 20, 2019	48.62	50.20	48.62	49.03
6845	NYSE	DCO	Tue, Nov 19, 2019	49.24	49.62	48.63	48.74
6844	NYSE	DCO	Mon, Nov 18, 2019	49.44	49.57	48.24	49.04
6843	NYSE	DCO	Fri, Nov 15, 2019	48.96	49.55	48.43	49.48
6842	NYSE	DCO	Thu, Nov 14, 2019	47.85	49.04	47.78	48.63
6841	NYSE	DCO	Wed, Nov 13, 2019	48.15	48.60	47.60	47.76
6840	NYSE	DCO	Tue, Nov 12, 2019	47.38	48.55	47.09	48.14
6839	NYSE	DCO	Mon, Nov 11, 2019	46.48	47.39	46.09	47.31
6838	NYSE	DCO	Fri, Nov 8, 2019	46.23	46.91	46.07	46.57
6837	NYSE	DCO	Thu, Nov 7, 2019	47.02	47.50	46.18	46.27
6836	NYSE	DCO	Wed, Nov 6, 2019	46.92	47.04	46.03	46.60
6835	NYSE	DCO	Tue, Nov 5, 2019	47.33	47.41	46.63	46.78
6834	NYSE	DCO	Mon, Nov 4, 2019	47.55	47.55	46.51	47.00
6833	NYSE	DCO	Fri, Nov 1, 2019	49.97	50.17	46.61	47.01
6832	NYSE	DCO	Thu, Oct 31, 2019	47.50	51.38	46.50	49.58
6831	NYSE	DCO	Wed, Oct 30, 2019	41.91	42.68	41.77	42.40
6830	NYSE	DCO	Tue, Oct 29, 2019	41.16	42.37	40.83	42.10
6829	NYSE	DCO	Mon, Oct 28, 2019	41.14	42.00	41.07	41.42
6828	NYSE	DCO	Fri, Oct 25, 2019	39.89	41.47	39.89	41.03
6827	NYSE	DCO	Thu, Oct 24, 2019	39.96	40.75	39.85	40.08
6826	NYSE	DCO	Wed, Oct 23, 2019	39.47	40.55	39.06	40.07
6825	NYSE	DCO	Tue, Oct 22, 2019	39.57	40.05	39.28	39.73
6824	NYSE	DCO	Mon, Oct 21, 2019	39.50	40.14	39.43	39.78
6823	NYSE	DCO	Fri, Oct 18, 2019	40.12	40.20	39.14	39.34
6822	NYSE	DCO	Thu, Oct 17, 2019	39.65	40.94	39.63	40.18
6821	NYSE	DCO	Wed, Oct 16, 2019	39.56	39.86	38.76	39.50
6820	NYSE	DCO	Tue, Oct 15, 2019	41.00	41.15	39.49	39.71
6819	NYSE	DCO	Mon, Oct 14, 2019	41.12	41.25	40.70	41.14
6818	NYSE	DCO	Fri, Oct 11, 2019	41.11	42.30	40.79	41.34
6817	NYSE	DCO	Thu, Oct 10, 2019	40.76	41.39	40.12	40.44
6816	NYSE	DCO	Wed, Oct 9, 2019	40.58	41.22	40.13	40.72
6815	NYSE	DCO	Tue, Oct 8, 2019	40.25	40.44	39.62	40.25
6814	NYSE	DCO	Mon, Oct 7, 2019	40.50	40.90	40.09	40.57
6813	NYSE	DCO	Fri, Oct 4, 2019	40.15	40.72	39.47	40.55
6812	NYSE	DCO	Thu, Oct 3, 2019	40.28	40.32	39.28	40.20
6811	NYSE	DCO	Wed, Oct 2, 2019	40.36	40.50	39.45	40.33
6810	NYSE	DCO	Tue, Oct 1, 2019	42.45	42.47	40.66	40.66
6809	NYSE	DCO	Mon, Sep 30, 2019	42.41	42.57	41.67	42.40
6808	NYSE	DCO	Fri, Sep 27, 2019	42.63	42.80	42.13	42.30
6807	NYSE	DCO	Thu, Sep 26, 2019	43.05	43.05	41.82	42.34
6806	NYSE	DCO	Wed, Sep 25, 2019	42.92	43.65	42.20	43.27
6805	NYSE	DCO	Tue, Sep 24, 2019	43.49	43.66	42.67	43.13
6804	NYSE	DCO	Mon, Sep 23, 2019	44.01	44.34	43.11	43.68
6803	NYSE	DCO	Fri, Sep 20, 2019	45.79	45.79	44.35	44.54
6802	NYSE	DCO	Thu, Sep 19, 2019	46.07	46.73	45.83	45.87
6801	NYSE	DCO	Wed, Sep 18, 2019	45.89	46.39	45.60	46.16
6800	NYSE	DCO	Tue, Sep 17, 2019	45.56	47.01	45.04	46.04
6799	NYSE	DCO	Mon, Sep 16, 2019	46.19	46.50	45.04	45.88
6798	NYSE	DCO	Fri, Sep 13, 2019	44.09	46.66	44.07	46.45
6797	NYSE	DCO	Thu, Sep 12, 2019	44.37	44.37	42.88	44.02
6796	NYSE	DCO	Wed, Sep 11, 2019	42.30	44.66	41.90	44.51
6795	NYSE	DCO	Tue, Sep 10, 2019	41.56	42.60	41.27	42.29
6794	NYSE	DCO	Mon, Sep 9, 2019	40.59	41.72	40.23	41.52
6793	NYSE	DCO	Fri, Sep 6, 2019	41.29	41.50	40.37	40.48
6792	NYSE	DCO	Thu, Sep 5, 2019	41.24	42.43	40.92	41.24
6791	NYSE	DCO	Wed, Sep 4, 2019	40.06	40.69	39.95	40.65
6790	NYSE	DCO	Tue, Sep 3, 2019	40.89	41.10	39.41	39.86
6789	NYSE	DCO	Fri, Aug 30, 2019	40.95	41.32	40.83	41.18
6788	NYSE	DCO	Thu, Aug 29, 2019	41.30	41.72	41.02	41.14
6787	NYSE	DCO	Wed, Aug 28, 2019	40.77	41.20	40.60	40.71
6786	NYSE	DCO	Tue, Aug 27, 2019	41.52	41.52	40.46	40.82
6785	NYSE	DCO	Mon, Aug 26, 2019	41.68	42.00	40.64	41.32
6784	NYSE	DCO	Fri, Aug 23, 2019	41.16	42.09	41.04	41.39
6783	NYSE	DCO	Thu, Aug 22, 2019	42.36	42.49	41.32	41.38
6782	NYSE	DCO	Wed, Aug 21, 2019	42.12	42.43	41.70	42.12
6781	NYSE	DCO	Tue, Aug 20, 2019	42.40	42.96	41.54	41.71
6780	NYSE	DCO	Mon, Aug 19, 2019	43.35	43.50	42.32	42.53
6779	NYSE	DCO	Fri, Aug 16, 2019	41.47	43.08	41.31	42.85
6778	NYSE	DCO	Thu, Aug 15, 2019	41.68	41.81	40.71	41.34
6777	NYSE	DCO	Wed, Aug 14, 2019	41.84	42.35	40.90	41.43
6776	NYSE	DCO	Tue, Aug 13, 2019	42.38	42.97	41.79	42.38
6775	NYSE	DCO	Mon, Aug 12, 2019	43.66	43.66	42.42	42.46
6774	NYSE	DCO	Fri, Aug 9, 2019	44.37	44.59	42.44	43.82
6773	NYSE	DCO	Thu, Aug 8, 2019	44.83	44.97	43.81	44.42
6772	NYSE	DCO	Wed, Aug 7, 2019	45.64	45.92	43.46	44.42
6771	NYSE	DCO	Tue, Aug 6, 2019	46.88	49.20	45.00	46.08
6770	NYSE	DCO	Mon, Aug 5, 2019	40.00	40.15	38.64	39.33
6769	NYSE	DCO	Fri, Aug 2, 2019	41.76	41.90	40.33	40.43
6768	NYSE	DCO	Thu, Aug 1, 2019	42.31	42.89	41.88	41.96
6767	NYSE	DCO	Wed, Jul 31, 2019	42.31	43.38	42.04	42.15
6766	NYSE	DCO	Tue, Jul 30, 2019	42.41	42.70	41.39	42.27
6765	NYSE	DCO	Mon, Jul 29, 2019	43.41	43.64	42.10	42.58
6764	NYSE	DCO	Fri, Jul 26, 2019	43.00	43.76	42.70	43.53
6763	NYSE	DCO	Thu, Jul 25, 2019	43.11	43.64	42.55	42.90
6762	NYSE	DCO	Wed, Jul 24, 2019	42.95	43.44	42.61	43.11
6761	NYSE	DCO	Tue, Jul 23, 2019	43.32	43.64	42.72	43.11
6760	NYSE	DCO	Mon, Jul 22, 2019	42.86	43.70	42.59	43.18
6759	NYSE	DCO	Fri, Jul 19, 2019	42.48	43.19	41.52	42.88
6758	NYSE	DCO	Thu, Jul 18, 2019	43.61	43.61	42.10	42.48
6757	NYSE	DCO	Wed, Jul 17, 2019	44.26	44.32	43.22	43.63
6756	NYSE	DCO	Tue, Jul 16, 2019	43.92	44.94	43.60	44.19
6755	NYSE	DCO	Mon, Jul 15, 2019	44.99	44.99	43.06	43.84
6754	NYSE	DCO	Fri, Jul 12, 2019	44.47	45.11	43.49	44.99
6753	NYSE	DCO	Thu, Jul 11, 2019	46.85	46.85	43.69	44.30
6752	NYSE	DCO	Wed, Jul 10, 2019	45.45	47.20	45.22	46.97
6751	NYSE	DCO	Tue, Jul 9, 2019	45.22	45.30	44.61	45.20
6750	NYSE	DCO	Mon, Jul 8, 2019	45.83	46.29	45.20	45.30
6749	NYSE	DCO	Fri, Jul 5, 2019	45.56	45.98	45.24	45.87
6748	NYSE	DCO	Wed, Jul 3, 2019	45.44	45.79	44.70	45.74
6747	NYSE	DCO	Tue, Jul 2, 2019	45.89	46.10	45.11	45.39
6746	NYSE	DCO	Mon, Jul 1, 2019	45.67	46.24	44.60	45.72
6745	NYSE	DCO	Fri, Jun 28, 2019	45.07	45.33	44.60	45.07
6744	NYSE	DCO	Thu, Jun 27, 2019	44.28	45.92	44.24	44.98
6743	NYSE	DCO	Wed, Jun 26, 2019	44.07	44.68	43.48	44.30
6742	NYSE	DCO	Tue, Jun 25, 2019	44.48	44.86	43.44	43.89
6741	NYSE	DCO	Mon, Jun 24, 2019	44.54	44.76	44.34	44.46
6740	NYSE	DCO	Fri, Jun 21, 2019	44.71	44.97	44.00	44.55
6739	NYSE	DCO	Thu, Jun 20, 2019	44.29	45.15	43.80	44.97
6738	NYSE	DCO	Wed, Jun 19, 2019	43.37	44.11	42.01	43.97
6737	NYSE	DCO	Tue, Jun 18, 2019	42.40	43.25	41.84	43.25
6736	NYSE	DCO	Mon, Jun 17, 2019	44.00	44.20	42.05	42.25
6735	NYSE	DCO	Fri, Jun 14, 2019	45.32	45.71	43.87	43.90
6734	NYSE	DCO	Thu, Jun 13, 2019	46.85	47.20	45.75	46.99
6733	NYSE	DCO	Wed, Jun 12, 2019	46.09	46.34	45.21	46.30
6732	NYSE	DCO	Tue, Jun 11, 2019	45.01	46.48	43.83	46.04
6731	NYSE	DCO	Mon, Jun 10, 2019	45.70	45.86	44.51	44.76
6730	NYSE	DCO	Fri, Jun 7, 2019	45.68	46.36	44.74	45.42
6729	NYSE	DCO	Thu, Jun 6, 2019	46.84	46.88	44.99	45.53
6728	NYSE	DCO	Wed, Jun 5, 2019	47.44	48.09	46.51	47.01
6727	NYSE	DCO	Tue, Jun 4, 2019	46.52	47.58	45.79	47.18
6726	NYSE	DCO	Mon, Jun 3, 2019	44.97	46.06	44.63	46.06
6725	NYSE	DCO	Fri, May 31, 2019	45.88	46.41	44.57	45.13
6724	NYSE	DCO	Thu, May 30, 2019	46.75	47.29	45.91	46.29
6723	NYSE	DCO	Wed, May 29, 2019	47.79	48.05	46.38	46.69
6722	NYSE	DCO	Tue, May 28, 2019	48.39	48.39	47.80	47.92
6721	NYSE	DCO	Fri, May 24, 2019	48.83	49.29	47.84	48.22
6720	NYSE	DCO	Thu, May 23, 2019	49.49	49.71	48.20	48.39
6719	NYSE	DCO	Wed, May 22, 2019	50.00	51.00	49.82	49.92
6718	NYSE	DCO	Tue, May 21, 2019	51.00	52.01	50.38	51.80
6717	NYSE	DCO	Mon, May 20, 2019	50.28	51.16	50.15	50.80
6716	NYSE	DCO	Fri, May 17, 2019	50.05	50.92	49.98	50.28
6715	NYSE	DCO	Thu, May 16, 2019	51.19	52.04	50.08	50.37
6714	NYSE	DCO	Wed, May 15, 2019	49.05	51.27	48.80	50.98
6713	NYSE	DCO	Tue, May 14, 2019	48.72	49.53	48.11	48.88
6712	NYSE	DCO	Mon, May 13, 2019	47.52	48.91	47.52	48.58
6711	NYSE	DCO	Fri, May 10, 2019	48.52	49.58	48.41	49.21
6710	NYSE	DCO	Thu, May 9, 2019	49.10	49.13	47.69	48.68
6709	NYSE	DCO	Wed, May 8, 2019	48.34	51.70	48.30	49.29
6708	NYSE	DCO	Tue, May 7, 2019	47.37	50.14	47.01	48.16
6707	NYSE	DCO	Mon, May 6, 2019	41.54	42.95	41.31	42.56
6706	NYSE	DCO	Fri, May 3, 2019	40.42	42.52	40.40	42.15
6705	NYSE	DCO	Thu, May 2, 2019	39.84	40.47	39.48	40.13
6704	NYSE	DCO	Wed, May 1, 2019	40.64	40.95	39.87	39.96
6703	NYSE	DCO	Tue, Apr 30, 2019	41.00	41.07	40.09	40.58
6702	NYSE	DCO	Mon, Apr 29, 2019	40.30	41.29	40.30	41.00
6701	NYSE	DCO	Fri, Apr 26, 2019	40.02	40.69	40.02	40.34
6700	NYSE	DCO	Thu, Apr 25, 2019	39.29	40.35	38.67	40.12
6699	NYSE	DCO	Wed, Apr 24, 2019	40.14	41.21	39.24	39.44
6698	NYSE	DCO	Tue, Apr 23, 2019	39.22	40.60	38.95	40.14
6697	NYSE	DCO	Mon, Apr 22, 2019	39.72	39.92	39.04	39.10
6696	NYSE	DCO	Thu, Apr 18, 2019	39.05	40.03	38.92	39.83
6695	NYSE	DCO	Wed, Apr 17, 2019	40.26	40.71	38.69	39.02
6694	NYSE	DCO	Tue, Apr 16, 2019	42.70	42.78	40.21	40.26
6693	NYSE	DCO	Mon, Apr 15, 2019	42.76	43.11	42.45	42.71
6692	NYSE	DCO	Fri, Apr 12, 2019	43.23	43.46	42.99	43.02
6691	NYSE	DCO	Thu, Apr 11, 2019	42.74	43.15	42.59	43.00
6690	NYSE	DCO	Wed, Apr 10, 2019	42.91	43.12	42.66	42.81
6689	NYSE	DCO	Tue, Apr 9, 2019	43.51	43.55	42.70	42.89
6688	NYSE	DCO	Mon, Apr 8, 2019	44.20	44.36	42.99	43.66
6687	NYSE	DCO	Fri, Apr 5, 2019	44.65	44.75	44.32	44.61
6686	NYSE	DCO	Thu, Apr 4, 2019	44.67	44.79	44.31	44.59
6685	NYSE	DCO	Wed, Apr 3, 2019	44.61	45.29	44.39	44.75
6684	NYSE	DCO	Tue, Apr 2, 2019	44.01	44.46	43.75	44.36
6683	NYSE	DCO	Mon, Apr 1, 2019	43.75	44.50	43.59	43.97
6682	NYSE	DCO	Fri, Mar 29, 2019	43.72	43.90	42.86	43.52
6681	NYSE	DCO	Thu, Mar 28, 2019	43.52	43.90	42.93	43.80
6680	NYSE	DCO	Wed, Mar 27, 2019	43.72	43.99	43.04	43.50
6679	NYSE	DCO	Tue, Mar 26, 2019	44.24	44.25	43.39	43.76
6678	NYSE	DCO	Mon, Mar 25, 2019	43.30	44.36	43.22	43.88
6677	NYSE	DCO	Fri, Mar 22, 2019	44.71	44.94	43.36	43.40
6676	NYSE	DCO	Thu, Mar 21, 2019	44.11	45.98	43.94	44.93
6675	NYSE	DCO	Wed, Mar 20, 2019	43.61	44.49	43.32	44.39
6674	NYSE	DCO	Tue, Mar 19, 2019	44.36	44.36	43.67	43.84
6673	NYSE	DCO	Mon, Mar 18, 2019	43.76	44.73	43.60	44.22
6672	NYSE	DCO	Fri, Mar 15, 2019	43.09	44.23	43.09	43.46
6671	NYSE	DCO	Thu, Mar 14, 2019	44.40	44.70	42.52	42.97
6670	NYSE	DCO	Wed, Mar 13, 2019	45.16	45.25	44.50	44.64
6669	NYSE	DCO	Tue, Mar 12, 2019	45.60	45.60	44.85	44.91
6668	NYSE	DCO	Mon, Mar 11, 2019	45.25	45.63	44.63	45.50
6667	NYSE	DCO	Fri, Mar 8, 2019	44.84	46.00	44.52	45.39
6666	NYSE	DCO	Thu, Mar 7, 2019	45.31	45.80	44.38	45.09
6665	NYSE	DCO	Wed, Mar 6, 2019	45.31	45.85	44.85	45.28
6664	NYSE	DCO	Tue, Mar 5, 2019	44.55	45.82	44.55	45.37
6663	NYSE	DCO	Mon, Mar 4, 2019	46.47	46.47	44.79	45.30
6662	NYSE	DCO	Fri, Mar 1, 2019	44.62	47.28	44.15	46.27
6661	NYSE	DCO	Thu, Feb 28, 2019	42.08	42.99	41.70	42.43
6660	NYSE	DCO	Wed, Feb 27, 2019	42.26	42.67	41.68	42.05
6659	NYSE	DCO	Tue, Feb 26, 2019	42.74	42.97	42.32	42.41
6658	NYSE	DCO	Mon, Feb 25, 2019	42.31	43.79	42.07	43.00
6657	NYSE	DCO	Fri, Feb 22, 2019	42.28	42.28	41.30	42.03
6656	NYSE	DCO	Thu, Feb 21, 2019	41.67	42.35	41.55	41.99
6655	NYSE	DCO	Wed, Feb 20, 2019	42.13	42.29	41.64	41.69
6654	NYSE	DCO	Tue, Feb 19, 2019	42.33	42.80	42.09	42.38
6653	NYSE	DCO	Fri, Feb 15, 2019	41.69	42.47	41.60	42.38
6652	NYSE	DCO	Thu, Feb 14, 2019	40.70	41.81	40.70	41.43
6651	NYSE	DCO	Wed, Feb 13, 2019	40.99	41.08	40.26	40.84
6650	NYSE	DCO	Tue, Feb 12, 2019	40.40	40.94	40.23	40.94
6649	NYSE	DCO	Mon, Feb 11, 2019	39.86	40.47	39.86	40.18
6648	NYSE	DCO	Fri, Feb 8, 2019	39.43	39.98	39.39	39.86
6647	NYSE	DCO	Thu, Feb 7, 2019	39.60	39.88	38.55	39.59
6646	NYSE	DCO	Wed, Feb 6, 2019	40.02	40.02	39.26	39.89
6645	NYSE	DCO	Tue, Feb 5, 2019	39.96	40.41	39.77	40.11
6644	NYSE	DCO	Mon, Feb 4, 2019	39.35	39.91	39.28	39.84
6643	NYSE	DCO	Fri, Feb 1, 2019	39.29	39.99	38.80	39.44
6642	NYSE	DCO	Thu, Jan 31, 2019	39.37	39.69	38.76	39.37
6641	NYSE	DCO	Wed, Jan 30, 2019	39.82	39.82	38.67	39.35
6640	NYSE	DCO	Tue, Jan 29, 2019	39.58	39.88	39.40	39.62
6639	NYSE	DCO	Mon, Jan 28, 2019	39.03	39.62	38.79	39.40
6638	NYSE	DCO	Fri, Jan 25, 2019	39.10	39.73	39.00	39.31
6637	NYSE	DCO	Thu, Jan 24, 2019	37.93	39.09	37.93	38.78
6636	NYSE	DCO	Wed, Jan 23, 2019	37.43	38.35	36.80	38.00
6635	NYSE	DCO	Tue, Jan 22, 2019	37.53	37.82	36.82	37.33
6634	NYSE	DCO	Fri, Jan 18, 2019	37.29	38.31	37.03	37.73
6633	NYSE	DCO	Thu, Jan 17, 2019	36.54	37.37	36.54	36.97
6632	NYSE	DCO	Wed, Jan 16, 2019	36.60	37.24	35.81	36.69
6631	NYSE	DCO	Tue, Jan 15, 2019	36.44	37.00	36.01	36.65
6630	NYSE	DCO	Mon, Jan 14, 2019	36.86	37.09	36.27	36.49
6629	NYSE	DCO	Fri, Jan 11, 2019	36.97	37.11	36.20	37.10
6628	NYSE	DCO	Thu, Jan 10, 2019	36.76	37.66	36.46	37.24
6627	NYSE	DCO	Wed, Jan 9, 2019	36.40	37.33	36.40	36.77
6626	NYSE	DCO	Tue, Jan 8, 2019	36.60	37.01	35.79	36.32
6625	NYSE	DCO	Mon, Jan 7, 2019	36.32	36.34	35.75	36.29
6624	NYSE	DCO	Fri, Jan 4, 2019	35.49	36.54	34.69	36.23
6623	NYSE	DCO	Thu, Jan 3, 2019	36.13	36.13	34.58	34.92
6622	NYSE	DCO	Wed, Jan 2, 2019	36.00	36.47	35.08	36.44
6621	NYSE	DCO	Mon, Dec 31, 2018	35.71	36.53	35.71	36.32
6620	NYSE	DCO	Fri, Dec 28, 2018	35.14	35.78	34.81	35.36
6619	NYSE	DCO	Thu, Dec 27, 2018	34.26	35.10	33.75	34.81
6618	NYSE	DCO	Wed, Dec 26, 2018	33.98	35.34	33.30	35.19
6617	NYSE	DCO	Mon, Dec 24, 2018	34.59	34.61	33.83	33.83
6616	NYSE	DCO	Fri, Dec 21, 2018	35.05	35.27	34.75	34.85
6615	NYSE	DCO	Thu, Dec 20, 2018	36.00	36.13	34.39	35.03
6614	NYSE	DCO	Wed, Dec 19, 2018	36.54	36.99	35.78	36.04
6613	NYSE	DCO	Tue, Dec 18, 2018	36.58	36.94	36.35	36.46
6612	NYSE	DCO	Mon, Dec 17, 2018	37.82	37.90	36.10	36.31
6611	NYSE	DCO	Fri, Dec 14, 2018	38.03	38.60	37.77	38.00
6610	NYSE	DCO	Thu, Dec 13, 2018	39.07	39.33	38.09	38.37
6609	NYSE	DCO	Wed, Dec 12, 2018	39.35	40.24	38.46	39.03
6608	NYSE	DCO	Tue, Dec 11, 2018	38.45	38.60	37.55	37.95
6607	NYSE	DCO	Mon, Dec 10, 2018	37.44	38.19	37.00	37.70
6606	NYSE	DCO	Fri, Dec 7, 2018	37.50	37.82	37.17	37.50
6605	NYSE	DCO	Thu, Dec 6, 2018	36.87	37.88	36.51	37.55
6604	NYSE	DCO	Tue, Dec 4, 2018	39.61	40.01	37.00	37.38
6603	NYSE	DCO	Mon, Dec 3, 2018	39.89	40.58	39.40	39.90
6602	NYSE	DCO	Fri, Nov 30, 2018	39.05	39.35	38.35	39.23
6601	NYSE	DCO	Thu, Nov 29, 2018	39.37	39.98	39.15	39.21
6600	NYSE	DCO	Wed, Nov 28, 2018	39.80	40.23	39.05	39.65
6599	NYSE	DCO	Tue, Nov 27, 2018	39.92	40.12	39.52	39.82
6598	NYSE	DCO	Mon, Nov 26, 2018	39.70	40.40	39.17	40.19
6597	NYSE	DCO	Fri, Nov 23, 2018	39.16	40.04	39.16	39.66
6596	NYSE	DCO	Wed, Nov 21, 2018	39.67	40.34	39.08	39.35
6595	NYSE	DCO	Tue, Nov 20, 2018	39.11	39.82	38.00	39.33
6594	NYSE	DCO	Mon, Nov 19, 2018	41.00	41.00	39.40	39.79
6593	NYSE	DCO	Fri, Nov 16, 2018	41.22	41.50	40.60	41.06
6592	NYSE	DCO	Thu, Nov 15, 2018	41.05	42.07	40.71	41.50
6591	NYSE	DCO	Wed, Nov 14, 2018	42.65	43.21	40.83	41.28
6590	NYSE	DCO	Tue, Nov 13, 2018	42.50	44.20	41.75	41.91
6589	NYSE	DCO	Mon, Nov 12, 2018	42.07	43.48	40.17	42.50
6588	NYSE	DCO	Fri, Nov 9, 2018	40.17	43.31	40.17	42.18
6587	NYSE	DCO	Thu, Nov 8, 2018	43.69	43.69	37.43	40.48
6586	NYSE	DCO	Wed, Nov 7, 2018	42.42	45.62	42.15	44.23
6585	NYSE	DCO	Tue, Nov 6, 2018	40.55	42.50	39.92	42.40
6584	NYSE	DCO	Mon, Nov 5, 2018	38.88	38.88	37.57	38.22
6583	NYSE	DCO	Fri, Nov 2, 2018	37.13	39.03	37.13	38.91
6582	NYSE	DCO	Thu, Nov 1, 2018	37.34	38.00	36.93	36.93
6581	NYSE	DCO	Wed, Oct 31, 2018	37.03	37.39	36.54	37.16
6580	NYSE	DCO	Tue, Oct 30, 2018	34.98	36.92	33.81	36.45
6579	NYSE	DCO	Mon, Oct 29, 2018	36.09	36.14	34.46	34.84
6578	NYSE	DCO	Fri, Oct 26, 2018	35.37	36.48	35.13	35.67
6577	NYSE	DCO	Thu, Oct 25, 2018	35.55	36.22	34.88	35.98
6576	NYSE	DCO	Wed, Oct 24, 2018	36.86	37.17	35.28	35.32
6575	NYSE	DCO	Tue, Oct 23, 2018	38.29	38.29	36.64	36.95
6574	NYSE	DCO	Mon, Oct 22, 2018	38.10	39.33	37.11	38.89
6573	NYSE	DCO	Fri, Oct 19, 2018	37.97	38.50	37.48	38.07
6572	NYSE	DCO	Thu, Oct 18, 2018	38.30	38.92	37.60	37.99
6571	NYSE	DCO	Wed, Oct 17, 2018	38.84	38.97	38.03	38.49
6570	NYSE	DCO	Tue, Oct 16, 2018	38.14	39.08	37.35	38.92
6569	NYSE	DCO	Mon, Oct 15, 2018	37.54	38.34	37.12	37.86
6568	NYSE	DCO	Fri, Oct 12, 2018	38.17	38.75	37.12	37.68
6567	NYSE	DCO	Thu, Oct 11, 2018	38.26	38.47	37.20	37.70
6566	NYSE	DCO	Wed, Oct 10, 2018	40.33	40.40	38.40	38.55
6565	NYSE	DCO	Tue, Oct 9, 2018	40.46	40.93	40.08	40.43
6564	NYSE	DCO	Mon, Oct 8, 2018	40.47	40.81	39.55	40.50
6563	NYSE	DCO	Fri, Oct 5, 2018	40.81	41.00	40.23	40.75
6562	NYSE	DCO	Thu, Oct 4, 2018	40.42	40.84	40.25	40.80
6561	NYSE	DCO	Wed, Oct 3, 2018	39.70	40.68	39.58	40.50
6560	NYSE	DCO	Tue, Oct 2, 2018	40.03	40.22	39.21	39.69
6559	NYSE	DCO	Mon, Oct 1, 2018	40.99	41.38	39.81	40.07
6558	NYSE	DCO	Fri, Sep 28, 2018	40.34	41.08	40.11	40.84
6557	NYSE	DCO	Thu, Sep 27, 2018	40.25	40.66	39.35	40.42
6556	NYSE	DCO	Wed, Sep 26, 2018	40.73	41.40	39.96	40.30
6555	NYSE	DCO	Tue, Sep 25, 2018	40.49	40.91	39.74	40.82
6554	NYSE	DCO	Mon, Sep 24, 2018	39.31	40.72	39.14	40.53
6553	NYSE	DCO	Fri, Sep 21, 2018	38.81	39.53	38.36	39.35
6552	NYSE	DCO	Thu, Sep 20, 2018	39.28	39.61	38.69	39.11
6551	NYSE	DCO	Wed, Sep 19, 2018	39.42	39.76	39.00	39.08
6550	NYSE	DCO	Tue, Sep 18, 2018	39.56	40.32	39.38	39.45
6549	NYSE	DCO	Mon, Sep 17, 2018	39.94	40.54	39.44	39.72
6548	NYSE	DCO	Fri, Sep 14, 2018	39.64	40.49	39.52	39.91
6547	NYSE	DCO	Thu, Sep 13, 2018	39.70	39.70	38.69	39.56
6546	NYSE	DCO	Wed, Sep 12, 2018	38.91	39.72	38.54	39.59
6545	NYSE	DCO	Tue, Sep 11, 2018	38.99	39.29	38.50	39.01
6544	NYSE	DCO	Mon, Sep 10, 2018	39.68	39.68	38.19	39.14
6543	NYSE	DCO	Fri, Sep 7, 2018	39.67	39.67	38.76	39.55
6542	NYSE	DCO	Thu, Sep 6, 2018	40.78	41.10	39.22	39.60
6541	NYSE	DCO	Wed, Sep 5, 2018	40.55	40.80	40.44	40.75
6540	NYSE	DCO	Tue, Sep 4, 2018	40.63	40.86	40.33	40.61
6539	NYSE	DCO	Fri, Aug 31, 2018	40.59	41.11	40.35	40.69
6538	NYSE	DCO	Thu, Aug 30, 2018	40.00	41.24	39.74	40.81
6537	NYSE	DCO	Wed, Aug 29, 2018	39.49	40.15	39.12	40.03
6536	NYSE	DCO	Tue, Aug 28, 2018	39.52	39.87	39.26	39.50
6535	NYSE	DCO	Mon, Aug 27, 2018	39.05	39.96	38.75	39.50
6534	NYSE	DCO	Fri, Aug 24, 2018	39.69	39.73	38.71	39.08
6533	NYSE	DCO	Thu, Aug 23, 2018	39.51	39.91	38.75	39.76
6532	NYSE	DCO	Wed, Aug 22, 2018	40.15	40.15	39.44	39.62
6531	NYSE	DCO	Tue, Aug 21, 2018	39.09	40.17	39.08	40.08
6530	NYSE	DCO	Mon, Aug 20, 2018	39.52	39.52	38.55	38.90
6529	NYSE	DCO	Fri, Aug 17, 2018	39.91	40.18	38.90	39.38
6528	NYSE	DCO	Thu, Aug 16, 2018	40.14	40.30	39.87	39.93
6527	NYSE	DCO	Wed, Aug 15, 2018	40.10	40.31	39.79	39.83
6526	NYSE	DCO	Tue, Aug 14, 2018	39.70	40.68	39.68	40.10
6525	NYSE	DCO	Mon, Aug 13, 2018	39.31	39.86	39.00	39.68
6524	NYSE	DCO	Fri, Aug 10, 2018	37.96	39.48	37.89	39.27
6523	NYSE	DCO	Thu, Aug 9, 2018	38.51	38.89	37.87	38.23
6522	NYSE	DCO	Wed, Aug 8, 2018	37.40	38.53	36.71	38.37
6521	NYSE	DCO	Tue, Aug 7, 2018	34.45	38.50	34.45	37.40
6520	NYSE	DCO	Mon, Aug 6, 2018	31.90	32.24	31.05	31.63
6519	NYSE	DCO	Fri, Aug 3, 2018	32.50	32.97	31.58	31.83
6518	NYSE	DCO	Thu, Aug 2, 2018	32.53	32.75	31.71	32.37
6517	NYSE	DCO	Wed, Aug 1, 2018	33.29	33.47	32.51	32.68
6516	NYSE	DCO	Tue, Jul 31, 2018	32.74	33.39	32.51	33.33
6515	NYSE	DCO	Mon, Jul 30, 2018	33.15	33.46	32.56	32.66
6514	NYSE	DCO	Fri, Jul 27, 2018	34.14	34.14	33.07	33.27
6513	NYSE	DCO	Thu, Jul 26, 2018	33.40	34.28	33.40	34.11
6512	NYSE	DCO	Wed, Jul 25, 2018	33.75	33.75	33.10	33.35
6511	NYSE	DCO	Tue, Jul 24, 2018	34.06	34.35	33.87	33.90
6510	NYSE	DCO	Mon, Jul 23, 2018	34.39	34.49	33.65	33.78
6509	NYSE	DCO	Fri, Jul 20, 2018	34.71	34.90	34.43	34.57
6508	NYSE	DCO	Thu, Jul 19, 2018	34.85	34.94	34.52	34.74
6507	NYSE	DCO	Wed, Jul 18, 2018	34.84	34.90	34.52	34.82
6506	NYSE	DCO	Tue, Jul 17, 2018	34.82	35.26	34.61	34.79
6505	NYSE	DCO	Mon, Jul 16, 2018	35.07	35.42	34.67	34.85
6504	NYSE	DCO	Fri, Jul 13, 2018	35.00	35.63	34.71	34.99
6503	NYSE	DCO	Thu, Jul 12, 2018	34.92	35.32	34.65	35.02
6502	NYSE	DCO	Wed, Jul 11, 2018	34.64	34.91	34.39	34.88
6501	NYSE	DCO	Tue, Jul 10, 2018	34.80	35.15	34.66	34.87
6500	NYSE	DCO	Mon, Jul 9, 2018	34.28	34.86	34.18	34.47
6499	NYSE	DCO	Fri, Jul 6, 2018	33.85	34.41	33.81	34.17
6498	NYSE	DCO	Thu, Jul 5, 2018	33.66	33.90	33.07	33.85
6497	NYSE	DCO	Tue, Jul 3, 2018	33.96	33.97	33.31	33.42
6496	NYSE	DCO	Mon, Jul 2, 2018	32.84	33.98	32.48	33.91
6495	NYSE	DCO	Fri, Jun 29, 2018	33.68	34.18	33.01	33.09
6494	NYSE	DCO	Thu, Jun 28, 2018	33.37	33.99	33.09	33.71
6493	NYSE	DCO	Wed, Jun 27, 2018	34.14	34.57	33.12	33.40
6492	NYSE	DCO	Tue, Jun 26, 2018	33.54	34.43	33.24	34.25
6491	NYSE	DCO	Mon, Jun 25, 2018	33.66	33.86	33.15	33.45
6490	NYSE	DCO	Fri, Jun 22, 2018	33.87	33.91	33.17	33.82
6489	NYSE	DCO	Thu, Jun 21, 2018	33.56	33.88	33.04	33.63
6488	NYSE	DCO	Wed, Jun 20, 2018	33.94	34.18	33.40	33.61
6487	NYSE	DCO	Tue, Jun 19, 2018	34.29	34.38	33.62	33.76
6486	NYSE	DCO	Mon, Jun 18, 2018	34.60	34.91	34.33	34.62
6485	NYSE	DCO	Fri, Jun 15, 2018	34.74	34.93	34.21	34.80
6484	NYSE	DCO	Thu, Jun 14, 2018	35.24	35.24	34.57	34.88
6483	NYSE	DCO	Wed, Jun 13, 2018	35.22	35.27	34.62	35.05
6482	NYSE	DCO	Tue, Jun 12, 2018	35.54	35.89	34.86	35.25
6481	NYSE	DCO	Mon, Jun 11, 2018	34.79	35.43	34.77	35.43
6480	NYSE	DCO	Fri, Jun 8, 2018	34.64	34.93	34.27	34.84
6479	NYSE	DCO	Thu, Jun 7, 2018	34.55	35.22	34.55	34.71
6478	NYSE	DCO	Wed, Jun 6, 2018	34.43	34.89	34.30	34.54
6477	NYSE	DCO	Tue, Jun 5, 2018	34.60	34.60	33.79	34.41
6476	NYSE	DCO	Mon, Jun 4, 2018	34.73	34.75	34.37	34.59
6475	NYSE	DCO	Fri, Jun 1, 2018	33.90	34.87	33.76	34.61
6474	NYSE	DCO	Thu, May 31, 2018	33.62	33.92	33.51	33.76
6473	NYSE	DCO	Wed, May 30, 2018	33.94	34.21	33.51	33.73
6472	NYSE	DCO	Tue, May 29, 2018	34.32	34.45	33.52	33.76
6471	NYSE	DCO	Fri, May 25, 2018	34.16	34.75	34.16	34.55
6470	NYSE	DCO	Thu, May 24, 2018	33.09	34.40	32.92	34.28
6469	NYSE	DCO	Wed, May 23, 2018	33.10	33.40	32.69	33.10
6468	NYSE	DCO	Tue, May 22, 2018	34.14	34.14	33.16	33.16
6467	NYSE	DCO	Mon, May 21, 2018	33.46	34.32	33.22	34.08
6466	NYSE	DCO	Fri, May 18, 2018	33.05	33.77	32.84	33.25
6465	NYSE	DCO	Thu, May 17, 2018	32.19	32.99	32.17	32.96
6464	NYSE	DCO	Wed, May 16, 2018	32.56	33.32	32.00	32.07
6463	NYSE	DCO	Tue, May 15, 2018	32.76	33.30	32.15	32.49
6462	NYSE	DCO	Mon, May 14, 2018	33.99	33.99	32.63	32.90
6461	NYSE	DCO	Fri, May 11, 2018	32.47	34.47	31.34	33.75
6460	NYSE	DCO	Thu, May 10, 2018	32.51	32.88	32.01	32.63
6459	NYSE	DCO	Wed, May 9, 2018	31.79	32.67	31.77	32.43
6458	NYSE	DCO	Tue, May 8, 2018	30.10	31.88	30.10	31.68
6457	NYSE	DCO	Mon, May 7, 2018	29.75	30.37	29.49	30.08
6456	NYSE	DCO	Fri, May 4, 2018	28.40	29.57	28.40	29.27
6455	NYSE	DCO	Thu, May 3, 2018	28.51	28.73	28.01	28.47
6454	NYSE	DCO	Wed, May 2, 2018	28.27	29.06	27.96	28.56
6453	NYSE	DCO	Tue, May 1, 2018	29.13	29.13	27.87	28.17
6452	NYSE	DCO	Mon, Apr 30, 2018	29.92	30.02	29.02	29.09
6451	NYSE	DCO	Fri, Apr 27, 2018	30.09	30.50	29.24	29.84
6450	NYSE	DCO	Thu, Apr 26, 2018	30.46	30.55	29.80	29.97
6449	NYSE	DCO	Wed, Apr 25, 2018	30.62	30.89	30.18	30.46
6448	NYSE	DCO	Tue, Apr 24, 2018	31.55	31.59	30.03	30.61
6447	NYSE	DCO	Mon, Apr 23, 2018	31.57	31.62	30.97	31.35
6446	NYSE	DCO	Fri, Apr 20, 2018	31.56	31.89	31.08	31.38
6445	NYSE	DCO	Thu, Apr 19, 2018	31.21	31.92	31.21	31.65
6444	NYSE	DCO	Wed, Apr 18, 2018	31.06	31.80	31.06	31.36
6443	NYSE	DCO	Tue, Apr 17, 2018	31.07	31.18	30.74	31.05
6442	NYSE	DCO	Mon, Apr 16, 2018	30.46	31.00	30.07	30.84
6441	NYSE	DCO	Fri, Apr 13, 2018	30.68	30.77	30.06	30.19
6440	NYSE	DCO	Thu, Apr 12, 2018	30.35	30.79	30.35	30.50
6439	NYSE	DCO	Wed, Apr 11, 2018	29.56	30.60	29.56	30.13
6438	NYSE	DCO	Tue, Apr 10, 2018	29.90	29.90	28.71	29.66
6437	NYSE	DCO	Mon, Apr 9, 2018	29.64	29.99	29.30	29.53
6436	NYSE	DCO	Fri, Apr 6, 2018	29.86	30.19	29.22	29.48
6435	NYSE	DCO	Thu, Apr 5, 2018	29.95	30.19	29.77	30.06
6434	NYSE	DCO	Wed, Apr 4, 2018	29.28	29.82	29.28	29.69
6433	NYSE	DCO	Tue, Apr 3, 2018	29.97	30.58	29.41	29.72
6432	NYSE	DCO	Mon, Apr 2, 2018	30.15	30.15	29.14	29.75
6431	NYSE	DCO	Thu, Mar 29, 2018	30.20	31.20	29.77	30.38
6430	NYSE	DCO	Wed, Mar 28, 2018	29.67	30.48	29.34	29.97
6429	NYSE	DCO	Tue, Mar 27, 2018	30.20	30.90	29.40	29.68
6428	NYSE	DCO	Mon, Mar 26, 2018	29.37	30.33	29.13	30.12
6427	NYSE	DCO	Fri, Mar 23, 2018	28.81	29.50	28.59	28.86
6426	NYSE	DCO	Thu, Mar 22, 2018	29.12	29.82	28.57	28.76
6425	NYSE	DCO	Wed, Mar 21, 2018	29.61	29.97	29.10	29.43
6424	NYSE	DCO	Tue, Mar 20, 2018	29.45	29.86	29.22	29.64
6423	NYSE	DCO	Mon, Mar 19, 2018	29.50	29.86	29.08	29.45
6422	NYSE	DCO	Fri, Mar 16, 2018	29.70	30.04	29.15	29.63
6421	NYSE	DCO	Thu, Mar 15, 2018	29.68	30.38	29.15	29.68
6420	NYSE	DCO	Wed, Mar 14, 2018	30.82	30.82	29.50	29.55
6419	NYSE	DCO	Tue, Mar 13, 2018	31.09	31.37	30.31	30.60
6418	NYSE	DCO	Mon, Mar 12, 2018	30.87	31.50	30.45	30.75
6417	NYSE	DCO	Fri, Mar 9, 2018	30.71	30.98	30.45	30.84
6416	NYSE	DCO	Thu, Mar 8, 2018	30.46	30.93	29.93	30.50
6415	NYSE	DCO	Wed, Mar 7, 2018	29.17	30.84	29.17	30.48
6414	NYSE	DCO	Tue, Mar 6, 2018	29.82	30.00	28.91	29.46
6413	NYSE	DCO	Mon, Mar 5, 2018	28.98	29.80	28.98	29.70
6412	NYSE	DCO	Fri, Mar 2, 2018	28.38	29.23	28.02	29.13
6411	NYSE	DCO	Thu, Mar 1, 2018	27.80	29.97	27.45	28.61
6410	NYSE	DCO	Wed, Feb 28, 2018	28.63	29.77	28.14	28.14
6409	NYSE	DCO	Tue, Feb 27, 2018	29.42	29.89	28.34	28.49
6408	NYSE	DCO	Mon, Feb 26, 2018	28.34	29.45	28.34	29.32
6407	NYSE	DCO	Fri, Feb 23, 2018	28.69	28.69	28.08	28.27
6406	NYSE	DCO	Thu, Feb 22, 2018	28.47	28.95	28.09	28.47
6405	NYSE	DCO	Wed, Feb 21, 2018	28.11	28.88	27.92	28.28
6404	NYSE	DCO	Tue, Feb 20, 2018	28.27	29.04	27.99	28.19
6403	NYSE	DCO	Fri, Feb 16, 2018	28.38	28.81	27.83	28.46
6402	NYSE	DCO	Thu, Feb 15, 2018	28.10	28.59	27.94	28.51
6401	NYSE	DCO	Wed, Feb 14, 2018	27.08	28.25	27.08	27.87
6400	NYSE	DCO	Tue, Feb 13, 2018	26.92	27.46	26.90	27.37
6399	NYSE	DCO	Mon, Feb 12, 2018	26.76	27.20	26.26	27.06
6398	NYSE	DCO	Fri, Feb 9, 2018	26.70	26.95	26.02	26.54
6397	NYSE	DCO	Thu, Feb 8, 2018	27.09	27.30	26.22	26.30
6396	NYSE	DCO	Wed, Feb 7, 2018	26.67	27.60	26.52	27.13
6395	NYSE	DCO	Tue, Feb 6, 2018	26.45	26.83	25.52	26.68
6394	NYSE	DCO	Mon, Feb 5, 2018	28.06	28.59	26.50	26.61
6393	NYSE	DCO	Fri, Feb 2, 2018	29.45	29.53	28.15	28.41
6392	NYSE	DCO	Thu, Feb 1, 2018	29.02	29.78	28.85	29.51
6391	NYSE	DCO	Wed, Jan 31, 2018	28.96	29.29	28.59	29.18
6390	NYSE	DCO	Tue, Jan 30, 2018	28.75	28.97	28.50	28.79
6389	NYSE	DCO	Mon, Jan 29, 2018	29.27	29.29	28.82	29.04
6388	NYSE	DCO	Fri, Jan 26, 2018	29.10	29.43	28.47	29.28
6387	NYSE	DCO	Thu, Jan 25, 2018	28.93	29.33	28.19	29.00
6386	NYSE	DCO	Wed, Jan 24, 2018	28.42	29.16	28.31	28.75
6385	NYSE	DCO	Tue, Jan 23, 2018	28.13	28.94	28.10	28.43
6384	NYSE	DCO	Mon, Jan 22, 2018	29.39	29.39	28.10	28.27
6383	NYSE	DCO	Fri, Jan 19, 2018	29.20	29.75	28.81	29.50
6382	NYSE	DCO	Thu, Jan 18, 2018	29.11	29.50	28.82	29.22
6381	NYSE	DCO	Wed, Jan 17, 2018	29.72	29.72	28.76	29.24
6380	NYSE	DCO	Tue, Jan 16, 2018	29.77	30.40	29.42	29.54
6379	NYSE	DCO	Fri, Jan 12, 2018	29.15	29.78	28.91	29.64
6378	NYSE	DCO	Thu, Jan 11, 2018	28.51	29.34	28.05	29.08
6377	NYSE	DCO	Wed, Jan 10, 2018	28.51	28.57	28.06	28.47
6376	NYSE	DCO	Tue, Jan 9, 2018	28.74	29.05	28.55	28.58
6375	NYSE	DCO	Mon, Jan 8, 2018	28.33	29.38	27.68	28.77
6374	NYSE	DCO	Fri, Jan 5, 2018	28.85	28.85	28.02	28.40
6373	NYSE	DCO	Thu, Jan 4, 2018	28.56	28.94	28.27	28.78
6372	NYSE	DCO	Wed, Jan 3, 2018	28.61	28.83	28.12	28.52
6371	NYSE	DCO	Tue, Jan 2, 2018	28.44	28.95	28.28	28.65
6370	NYSE	DCO	Fri, Dec 29, 2017	28.32	28.89	28.03	28.45
6369	NYSE	DCO	Thu, Dec 28, 2017	28.14	28.34	28.06	28.24
6368	NYSE	DCO	Wed, Dec 27, 2017	28.20	28.44	27.66	28.05
6367	NYSE	DCO	Tue, Dec 26, 2017	27.96	28.44	27.96	28.27
6366	NYSE	DCO	Fri, Dec 22, 2017	28.37	28.42	27.75	28.01
6365	NYSE	DCO	Thu, Dec 21, 2017	28.42	28.64	27.64	28.30
6364	NYSE	DCO	Wed, Dec 20, 2017	27.29	28.57	27.17	28.28
6363	NYSE	DCO	Tue, Dec 19, 2017	27.67	27.93	26.98	27.02
6362	NYSE	DCO	Mon, Dec 18, 2017	27.44	27.92	27.20	27.56
6361	NYSE	DCO	Fri, Dec 15, 2017	26.65	27.43	26.30	27.13
6360	NYSE	DCO	Thu, Dec 14, 2017	27.19	27.30	26.44	26.55
6359	NYSE	DCO	Wed, Dec 13, 2017	26.90	27.70	26.88	27.21
6358	NYSE	DCO	Tue, Dec 12, 2017	27.16	27.51	26.80	26.94
6357	NYSE	DCO	Mon, Dec 11, 2017	26.95	27.19	26.63	27.07
6356	NYSE	DCO	Fri, Dec 8, 2017	27.45	27.45	26.42	26.85
6355	NYSE	DCO	Thu, Dec 7, 2017	26.99	27.56	26.93	27.36
6354	NYSE	DCO	Wed, Dec 6, 2017	27.02	27.49	26.71	27.36
6353	NYSE	DCO	Tue, Dec 5, 2017	27.46	27.46	26.77	27.06
6352	NYSE	DCO	Mon, Dec 4, 2017	28.00	28.49	27.23	27.34
6351	NYSE	DCO	Fri, Dec 1, 2017	27.89	28.00	27.21	27.68
6350	NYSE	DCO	Thu, Nov 30, 2017	27.66	28.32	27.13	27.97
6349	NYSE	DCO	Wed, Nov 29, 2017	27.78	27.93	27.16	27.51
6348	NYSE	DCO	Tue, Nov 28, 2017	27.07	28.02	27.07	27.86
6347	NYSE	DCO	Mon, Nov 27, 2017	26.77	27.28	26.75	27.08
6346	NYSE	DCO	Fri, Nov 24, 2017	27.17	27.17	26.38	26.85
6345	NYSE	DCO	Wed, Nov 22, 2017	27.65	28.12	27.03	27.08
6344	NYSE	DCO	Tue, Nov 21, 2017	27.27	27.97	27.01	27.70
6343	NYSE	DCO	Mon, Nov 20, 2017	26.39	27.31	26.31	27.29
6342	NYSE	DCO	Fri, Nov 17, 2017	26.39	26.71	26.05	26.34
6341	NYSE	DCO	Thu, Nov 16, 2017	26.99	26.99	26.24	26.50
6340	NYSE	DCO	Wed, Nov 15, 2017	25.89	26.41	25.76	25.94
6339	NYSE	DCO	Tue, Nov 14, 2017	25.83	26.31	25.40	26.02
6338	NYSE	DCO	Mon, Nov 13, 2017	26.85	27.13	25.06	25.83
6337	NYSE	DCO	Fri, Nov 10, 2017	27.65	27.65	25.72	25.81
6336	NYSE	DCO	Thu, Nov 9, 2017	29.38	29.38	27.31	27.76
6335	NYSE	DCO	Wed, Nov 8, 2017	29.92	30.51	29.51	29.63
6334	NYSE	DCO	Tue, Nov 7, 2017	29.34	29.67	28.64	29.01
6333	NYSE	DCO	Mon, Nov 6, 2017	29.00	29.91	27.27	29.34
6332	NYSE	DCO	Fri, Nov 3, 2017	32.38	32.38	29.08	29.11
6331	NYSE	DCO	Thu, Nov 2, 2017	31.45	32.75	31.05	32.49
6330	NYSE	DCO	Wed, Nov 1, 2017	33.17	33.27	32.29	32.66
6329	NYSE	DCO	Tue, Oct 31, 2017	33.33	34.02	32.88	32.97
6328	NYSE	DCO	Mon, Oct 30, 2017	33.89	33.89	33.21	33.35
6327	NYSE	DCO	Fri, Oct 27, 2017	34.26	34.62	33.40	34.02
6326	NYSE	DCO	Thu, Oct 26, 2017	35.22	35.55	33.88	34.14
6325	NYSE	DCO	Wed, Oct 25, 2017	35.03	35.40	34.76	35.02
6324	NYSE	DCO	Tue, Oct 24, 2017	34.20	35.24	34.10	34.98
6323	NYSE	DCO	Mon, Oct 23, 2017	34.65	34.65	33.88	34.07
6322	NYSE	DCO	Fri, Oct 20, 2017	34.42	34.80	34.20	34.42
6321	NYSE	DCO	Thu, Oct 19, 2017	33.35	34.31	33.21	34.09
6320	NYSE	DCO	Wed, Oct 18, 2017	33.57	33.72	33.41	33.63
6319	NYSE	DCO	Tue, Oct 17, 2017	33.78	33.78	32.65	33.65
6318	NYSE	DCO	Mon, Oct 16, 2017	34.38	34.60	34.15	34.39
6317	NYSE	DCO	Fri, Oct 13, 2017	34.50	34.62	33.91	34.32
6316	NYSE	DCO	Thu, Oct 12, 2017	34.22	34.67	34.14	34.42
6315	NYSE	DCO	Wed, Oct 11, 2017	34.60	34.74	34.05	34.30
6314	NYSE	DCO	Tue, Oct 10, 2017	34.27	34.56	34.15	34.54
6313	NYSE	DCO	Mon, Oct 9, 2017	33.97	34.29	33.86	34.08
6312	NYSE	DCO	Fri, Oct 6, 2017	33.58	34.11	33.55	33.99
6311	NYSE	DCO	Thu, Oct 5, 2017	33.88	34.37	33.65	34.08
6310	NYSE	DCO	Wed, Oct 4, 2017	33.00	33.87	32.95	33.69
6309	NYSE	DCO	Tue, Oct 3, 2017	32.64	32.98	32.33	32.94
6308	NYSE	DCO	Mon, Oct 2, 2017	32.22	32.72	31.81	32.62
6307	NYSE	DCO	Fri, Sep 29, 2017	32.29	32.34	31.69	32.05
6306	NYSE	DCO	Thu, Sep 28, 2017	32.52	32.73	31.93	32.32
6305	NYSE	DCO	Wed, Sep 27, 2017	32.32	33.00	31.55	32.55
6304	NYSE	DCO	Tue, Sep 26, 2017	31.11	32.43	31.08	32.31
6303	NYSE	DCO	Mon, Sep 25, 2017	31.13	31.29	30.45	30.96
6302	NYSE	DCO	Fri, Sep 22, 2017	30.59	31.25	30.42	31.10
6301	NYSE	DCO	Thu, Sep 21, 2017	30.50	30.73	29.71	30.61
6300	NYSE	DCO	Wed, Sep 20, 2017	29.98	30.46	29.56	30.24
6299	NYSE	DCO	Tue, Sep 19, 2017	29.40	30.64	29.12	29.96
6298	NYSE	DCO	Mon, Sep 18, 2017	29.18	29.66	29.18	29.36
6297	NYSE	DCO	Fri, Sep 15, 2017	28.70	29.06	28.26	28.99
6296	NYSE	DCO	Thu, Sep 14, 2017	28.79	29.11	28.38	28.67
6295	NYSE	DCO	Wed, Sep 13, 2017	28.93	29.30	28.75	28.84
6294	NYSE	DCO	Tue, Sep 12, 2017	28.66	29.62	28.66	29.13
6293	NYSE	DCO	Mon, Sep 11, 2017	27.89	28.50	27.61	28.44
6292	NYSE	DCO	Fri, Sep 8, 2017	27.38	27.99	26.54	27.67
6291	NYSE	DCO	Thu, Sep 7, 2017	27.34	27.49	26.70	27.41
6290	NYSE	DCO	Wed, Sep 6, 2017	27.86	27.90	27.02	27.28
6289	NYSE	DCO	Tue, Sep 5, 2017	27.80	28.04	27.28	27.75
6288	NYSE	DCO	Fri, Sep 1, 2017	27.67	27.87	27.28	27.76
6287	NYSE	DCO	Thu, Aug 31, 2017	27.86	28.22	27.32	27.50
6286	NYSE	DCO	Wed, Aug 30, 2017	26.71	27.96	26.57	27.72
6285	NYSE	DCO	Tue, Aug 29, 2017	26.23	26.75	25.93	26.66
6284	NYSE	DCO	Mon, Aug 28, 2017	26.16	26.97	26.16	26.37
6283	NYSE	DCO	Fri, Aug 25, 2017	26.33	26.76	25.81	26.26
6282	NYSE	DCO	Thu, Aug 24, 2017	26.95	27.28	26.12	26.24
6281	NYSE	DCO	Wed, Aug 23, 2017	27.36	27.71	26.50	26.93
6280	NYSE	DCO	Tue, Aug 22, 2017	27.57	27.87	27.30	27.65
6279	NYSE	DCO	Mon, Aug 21, 2017	28.81	28.81	27.28	27.39
6278	NYSE	DCO	Fri, Aug 18, 2017	28.76	29.00	28.47	28.67
6277	NYSE	DCO	Thu, Aug 17, 2017	29.81	30.12	28.99	29.02
6276	NYSE	DCO	Wed, Aug 16, 2017	30.06	30.22	29.78	30.02
6275	NYSE	DCO	Tue, Aug 15, 2017	29.47	30.34	29.31	30.04
6274	NYSE	DCO	Mon, Aug 14, 2017	28.62	29.78	28.38	29.47
6273	NYSE	DCO	Fri, Aug 11, 2017	28.37	28.66	27.94	28.24
6272	NYSE	DCO	Thu, Aug 10, 2017	28.64	28.95	28.18	28.65
6271	NYSE	DCO	Wed, Aug 9, 2017	28.53	28.86	28.35	28.78
6270	NYSE	DCO	Tue, Aug 8, 2017	28.20	28.85	28.04	28.65
6269	NYSE	DCO	Mon, Aug 7, 2017	29.13	29.26	27.65	28.25
6268	NYSE	DCO	Fri, Aug 4, 2017	31.00	31.00	26.34	29.12
6267	NYSE	DCO	Thu, Aug 3, 2017	29.68	30.00	29.35	29.72
6266	NYSE	DCO	Wed, Aug 2, 2017	29.52	30.30	29.05	29.75
6265	NYSE	DCO	Tue, Aug 1, 2017	29.06	29.75	28.81	29.67
6264	NYSE	DCO	Mon, Jul 31, 2017	29.99	30.50	28.88	28.96
6263	NYSE	DCO	Fri, Jul 28, 2017	29.69	29.92	29.45	29.82
6262	NYSE	DCO	Thu, Jul 27, 2017	30.73	30.73	29.61	29.78
6261	NYSE	DCO	Wed, Jul 26, 2017	31.14	31.51	30.62	30.65
6260	NYSE	DCO	Tue, Jul 25, 2017	30.93	31.63	30.93	31.15
6259	NYSE	DCO	Mon, Jul 24, 2017	31.22	31.22	30.12	30.80
6258	NYSE	DCO	Fri, Jul 21, 2017	31.64	31.64	30.87	31.24
6257	NYSE	DCO	Thu, Jul 20, 2017	32.02	32.02	31.41	31.51
6256	NYSE	DCO	Wed, Jul 19, 2017	32.04	32.20	31.60	31.99
6255	NYSE	DCO	Tue, Jul 18, 2017	32.24	32.24	31.76	31.99
6254	NYSE	DCO	Mon, Jul 17, 2017	32.04	32.58	31.76	32.34
6253	NYSE	DCO	Fri, Jul 14, 2017	32.50	33.02	32.00	32.03
6252	NYSE	DCO	Thu, Jul 13, 2017	32.53	32.53	32.12	32.48
6251	NYSE	DCO	Wed, Jul 12, 2017	32.71	33.00	32.33	32.52
6250	NYSE	DCO	Tue, Jul 11, 2017	32.55	32.69	31.78	32.52
6249	NYSE	DCO	Mon, Jul 10, 2017	32.44	32.94	32.15	32.47
6248	NYSE	DCO	Fri, Jul 7, 2017	31.85	32.64	31.56	32.49
6247	NYSE	DCO	Thu, Jul 6, 2017	31.54	32.30	31.12	31.74
6246	NYSE	DCO	Wed, Jul 5, 2017	31.92	32.32	31.38	31.97
6245	NYSE	DCO	Mon, Jul 3, 2017	31.58	32.31	31.50	32.10
6244	NYSE	DCO	Fri, Jun 30, 2017	29.96	32.37	29.93	31.58
6243	NYSE	DCO	Thu, Jun 29, 2017	29.89	30.07	28.38	29.29
6242	NYSE	DCO	Wed, Jun 28, 2017	31.23	31.23	29.47	29.71
6241	NYSE	DCO	Tue, Jun 27, 2017	31.71	32.33	30.94	30.99
6240	NYSE	DCO	Mon, Jun 26, 2017	32.06	32.37	31.79	31.85
6239	NYSE	DCO	Fri, Jun 23, 2017	31.48	32.15	31.39	32.06
6238	NYSE	DCO	Thu, Jun 22, 2017	31.62	31.74	31.27	31.57
6237	NYSE	DCO	Wed, Jun 21, 2017	32.38	32.71	31.54	31.66
6236	NYSE	DCO	Tue, Jun 20, 2017	32.56	33.05	32.15	32.20
6235	NYSE	DCO	Mon, Jun 19, 2017	32.73	33.02	32.13	32.60
6234	NYSE	DCO	Fri, Jun 16, 2017	32.22	32.58	31.96	32.45
6233	NYSE	DCO	Thu, Jun 15, 2017	32.27	32.95	31.93	32.64
6232	NYSE	DCO	Wed, Jun 14, 2017	32.75	33.37	32.31	32.44
6231	NYSE	DCO	Tue, Jun 13, 2017	32.80	33.46	32.51	32.87
6230	NYSE	DCO	Mon, Jun 12, 2017	32.96	33.41	32.32	32.77
6229	NYSE	DCO	Fri, Jun 9, 2017	32.40	33.22	32.40	32.95
6228	NYSE	DCO	Thu, Jun 8, 2017	31.96	33.03	31.65	32.55
6227	NYSE	DCO	Wed, Jun 7, 2017	32.78	32.96	31.65	32.01
6226	NYSE	DCO	Tue, Jun 6, 2017	32.19	33.11	31.81	32.67
6225	NYSE	DCO	Mon, Jun 5, 2017	32.80	33.11	32.33	32.41
6224	NYSE	DCO	Fri, Jun 2, 2017	32.12	34.00	32.12	32.88
6223	NYSE	DCO	Thu, Jun 1, 2017	31.46	32.16	31.46	32.04
6222	NYSE	DCO	Wed, May 31, 2017	31.81	31.99	31.14	31.81
6221	NYSE	DCO	Tue, May 30, 2017	31.86	31.99	31.38	31.70
6220	NYSE	DCO	Fri, May 26, 2017	32.16	32.19	31.83	31.98
6219	NYSE	DCO	Thu, May 25, 2017	32.79	32.83	32.08	32.18
6218	NYSE	DCO	Wed, May 24, 2017	32.56	32.81	32.20	32.54
6217	NYSE	DCO	Tue, May 23, 2017	32.00	32.86	31.71	32.41
6216	NYSE	DCO	Mon, May 22, 2017	31.41	31.97	31.14	31.82
6215	NYSE	DCO	Fri, May 19, 2017	31.38	31.83	31.00	31.08
6214	NYSE	DCO	Thu, May 18, 2017	30.97	31.50	30.37	31.11
6213	NYSE	DCO	Wed, May 17, 2017	32.07	32.54	30.97	31.01
6212	NYSE	DCO	Tue, May 16, 2017	32.59	32.59	31.78	32.55
6211	NYSE	DCO	Mon, May 15, 2017	32.24	33.00	31.83	32.29
6210	NYSE	DCO	Fri, May 12, 2017	32.46	32.75	31.67	32.15
6209	NYSE	DCO	Thu, May 11, 2017	31.19	32.72	30.88	32.45
6208	NYSE	DCO	Wed, May 10, 2017	31.50	32.00	30.89	31.36
6207	NYSE	DCO	Tue, May 9, 2017	32.66	33.24	31.92	32.04
6206	NYSE	DCO	Mon, May 8, 2017	34.50	35.58	32.50	32.70
6205	NYSE	DCO	Fri, May 5, 2017	31.80	34.88	31.72	34.46
6204	NYSE	DCO	Thu, May 4, 2017	29.91	30.22	29.36	30.14
6203	NYSE	DCO	Wed, May 3, 2017	29.66	30.07	29.45	29.88
6202	NYSE	DCO	Tue, May 2, 2017	30.01	30.18	29.52	29.83
6201	NYSE	DCO	Mon, May 1, 2017	29.68	30.41	29.51	29.98
6200	NYSE	DCO	Fri, Apr 28, 2017	30.16	30.40	29.32	29.39
6199	NYSE	DCO	Thu, Apr 27, 2017	30.50	31.00	29.82	30.15
6198	NYSE	DCO	Wed, Apr 26, 2017	29.95	30.66	29.57	30.40
6197	NYSE	DCO	Tue, Apr 25, 2017	30.27	30.73	29.55	29.91
6196	NYSE	DCO	Mon, Apr 24, 2017	30.19	30.55	29.79	30.05
6195	NYSE	DCO	Fri, Apr 21, 2017	30.63	30.63	29.29	29.45
6194	NYSE	DCO	Thu, Apr 20, 2017	29.98	30.67	29.86	30.51
6193	NYSE	DCO	Wed, Apr 19, 2017	29.62	29.93	29.35	29.90
6192	NYSE	DCO	Tue, Apr 18, 2017	28.66	29.52	28.59	29.40
6191	NYSE	DCO	Mon, Apr 17, 2017	28.69	28.87	28.43	28.80
6190	NYSE	DCO	Thu, Apr 13, 2017	28.83	29.29	28.35	28.49
6189	NYSE	DCO	Wed, Apr 12, 2017	29.67	29.67	28.00	28.92
6188	NYSE	DCO	Tue, Apr 11, 2017	29.01	29.88	29.01	29.67
6187	NYSE	DCO	Mon, Apr 10, 2017	28.95	29.45	28.77	29.00
6186	NYSE	DCO	Fri, Apr 7, 2017	28.40	28.77	28.15	28.75
6185	NYSE	DCO	Thu, Apr 6, 2017	28.23	28.78	28.03	28.42
6184	NYSE	DCO	Wed, Apr 5, 2017	28.47	28.86	28.00	28.16
6183	NYSE	DCO	Tue, Apr 4, 2017	27.97	28.39	27.62	28.12
6182	NYSE	DCO	Mon, Apr 3, 2017	28.93	28.93	27.27	28.12
6181	NYSE	DCO	Fri, Mar 31, 2017	28.58	29.15	28.33	28.79
6180	NYSE	DCO	Thu, Mar 30, 2017	28.50	28.71	28.40	28.66
6179	NYSE	DCO	Wed, Mar 29, 2017	28.64	29.05	28.42	28.54
6178	NYSE	DCO	Tue, Mar 28, 2017	27.60	29.13	27.60	28.65
6177	NYSE	DCO	Mon, Mar 27, 2017	27.23	28.01	26.90	27.86
6176	NYSE	DCO	Fri, Mar 24, 2017	28.68	28.68	27.65	27.90
6175	NYSE	DCO	Thu, Mar 23, 2017	27.88	29.97	27.88	28.70
6174	NYSE	DCO	Wed, Mar 22, 2017	27.62	27.62	26.46	27.17
6173	NYSE	DCO	Tue, Mar 21, 2017	28.78	28.87	27.43	27.62
6172	NYSE	DCO	Mon, Mar 20, 2017	29.15	29.15	28.20	28.67
6171	NYSE	DCO	Fri, Mar 17, 2017	29.29	30.19	28.71	28.89
6170	NYSE	DCO	Thu, Mar 16, 2017	28.88	29.33	27.98	29.29
6169	NYSE	DCO	Wed, Mar 15, 2017	27.79	28.92	27.67	28.82
6168	NYSE	DCO	Tue, Mar 14, 2017	28.51	28.51	27.65	27.68
6167	NYSE	DCO	Mon, Mar 13, 2017	28.73	29.17	28.14	28.55
6166	NYSE	DCO	Fri, Mar 10, 2017	29.61	29.61	28.08	28.86
6165	NYSE	DCO	Thu, Mar 9, 2017	29.70	30.83	29.29	29.46
6164	NYSE	DCO	Wed, Mar 8, 2017	31.87	31.87	29.50	30.00
6163	NYSE	DCO	Tue, Mar 7, 2017	28.55	33.65	28.52	32.18
6162	NYSE	DCO	Mon, Mar 6, 2017	30.67	30.91	30.22	30.43
6161	NYSE	DCO	Fri, Mar 3, 2017	30.76	31.38	30.64	30.77
6160	NYSE	DCO	Thu, Mar 2, 2017	30.95	30.99	30.65	30.80
6159	NYSE	DCO	Wed, Mar 1, 2017	31.00	31.44	30.64	30.87
6158	NYSE	DCO	Tue, Feb 28, 2017	31.34	31.73	30.80	30.81
6157	NYSE	DCO	Mon, Feb 27, 2017	30.68	31.55	30.68	31.44
6156	NYSE	DCO	Fri, Feb 24, 2017	31.07	31.24	30.45	30.72
6155	NYSE	DCO	Thu, Feb 23, 2017	31.51	31.78	30.90	31.30
6154	NYSE	DCO	Wed, Feb 22, 2017	31.09	31.90	30.74	31.40
6153	NYSE	DCO	Tue, Feb 21, 2017	30.96	31.23	30.61	31.18
6152	NYSE	DCO	Fri, Feb 17, 2017	30.44	30.92	30.11	30.74
6151	NYSE	DCO	Thu, Feb 16, 2017	30.76	30.76	30.12	30.46
6150	NYSE	DCO	Wed, Feb 15, 2017	30.61	31.01	30.28	30.89
6149	NYSE	DCO	Tue, Feb 14, 2017	30.96	30.96	30.46	30.75
6148	NYSE	DCO	Mon, Feb 13, 2017	30.59	31.33	30.59	30.99
6147	NYSE	DCO	Fri, Feb 10, 2017	30.54	30.73	30.04	30.31
6146	NYSE	DCO	Thu, Feb 9, 2017	30.01	30.74	30.01	30.37
6145	NYSE	DCO	Wed, Feb 8, 2017	30.00	30.00	29.20	29.76
6144	NYSE	DCO	Tue, Feb 7, 2017	30.48	30.55	29.90	30.01
6143	NYSE	DCO	Mon, Feb 6, 2017	29.68	30.76	29.68	30.24
6142	NYSE	DCO	Fri, Feb 3, 2017	29.66	30.10	29.39	30.02
6141	NYSE	DCO	Thu, Feb 2, 2017	29.67	30.01	29.15	29.64
6140	NYSE	DCO	Wed, Feb 1, 2017	29.79	30.06	29.51	29.75
6139	NYSE	DCO	Tue, Jan 31, 2017	29.56	29.75	28.64	29.63
6138	NYSE	DCO	Mon, Jan 30, 2017	29.44	30.58	29.11	29.75
6137	NYSE	DCO	Fri, Jan 27, 2017	29.62	30.05	29.18	29.31
6136	NYSE	DCO	Thu, Jan 26, 2017	31.00	31.24	29.40	29.51
6135	NYSE	DCO	Wed, Jan 25, 2017	30.98	31.47	30.64	31.09
6134	NYSE	DCO	Tue, Jan 24, 2017	29.63	30.86	29.38	30.64
6133	NYSE	DCO	Mon, Jan 23, 2017	28.59	29.58	28.41	29.53
6132	NYSE	DCO	Fri, Jan 20, 2017	28.10	28.68	27.93	28.64
6131	NYSE	DCO	Thu, Jan 19, 2017	28.05	28.11	27.90	28.01
6130	NYSE	DCO	Wed, Jan 18, 2017	27.99	28.29	27.90	28.06
6129	NYSE	DCO	Tue, Jan 17, 2017	27.99	28.10	27.64	27.90
6128	NYSE	DCO	Fri, Jan 13, 2017	27.34	28.42	27.34	28.10
6127	NYSE	DCO	Thu, Jan 12, 2017	26.90	27.25	26.36	27.24
6126	NYSE	DCO	Wed, Jan 11, 2017	25.42	27.17	25.26	27.04
6125	NYSE	DCO	Tue, Jan 10, 2017	24.23	25.49	24.23	25.31
6124	NYSE	DCO	Mon, Jan 9, 2017	25.06	25.15	24.34	24.35
6123	NYSE	DCO	Fri, Jan 6, 2017	25.48	25.66	25.28	25.30
6122	NYSE	DCO	Thu, Jan 5, 2017	26.04	26.10	25.21	25.52
6121	NYSE	DCO	Wed, Jan 4, 2017	26.32	26.32	25.68	26.10
6120	NYSE	DCO	Tue, Jan 3, 2017	26.12	27.00	25.56	26.19
6119	NYSE	DCO	Fri, Dec 30, 2016	26.09	26.09	25.39	25.56
6118	NYSE	DCO	Thu, Dec 29, 2016	26.02	26.26	25.81	26.06
6117	NYSE	DCO	Wed, Dec 28, 2016	26.25	26.34	25.87	26.00
6116	NYSE	DCO	Tue, Dec 27, 2016	26.81	27.12	26.33	26.35
6115	NYSE	DCO	Fri, Dec 23, 2016	26.08	27.07	25.93	26.96
6114	NYSE	DCO	Thu, Dec 22, 2016	26.70	26.92	25.99	26.00
6113	NYSE	DCO	Wed, Dec 21, 2016	27.69	27.69	26.44	26.81
6112	NYSE	DCO	Tue, Dec 20, 2016	26.71	27.79	26.68	27.50
6111	NYSE	DCO	Mon, Dec 19, 2016	26.23	26.89	26.11	26.44
6110	NYSE	DCO	Fri, Dec 16, 2016	26.75	26.94	26.03	26.75
6109	NYSE	DCO	Thu, Dec 15, 2016	26.84	27.17	26.58	26.64
6108	NYSE	DCO	Wed, Dec 14, 2016	27.16	27.72	26.81	26.85
6107	NYSE	DCO	Tue, Dec 13, 2016	27.40	27.52	26.80	27.20
6106	NYSE	DCO	Mon, Dec 12, 2016	28.08	28.08	27.21	27.32
6105	NYSE	DCO	Fri, Dec 9, 2016	28.62	28.63	27.81	27.96
6104	NYSE	DCO	Thu, Dec 8, 2016	28.25	28.99	28.06	28.50
6103	NYSE	DCO	Wed, Dec 7, 2016	27.56	28.43	27.25	28.33
6102	NYSE	DCO	Tue, Dec 6, 2016	28.46	28.46	25.19	27.56
6101	NYSE	DCO	Mon, Dec 5, 2016	29.54	29.99	29.39	29.46
6100	NYSE	DCO	Fri, Dec 2, 2016	28.94	29.55	28.87	29.32
6099	NYSE	DCO	Thu, Dec 1, 2016	28.75	29.60	28.74	29.01
6098	NYSE	DCO	Wed, Nov 30, 2016	29.35	29.66	28.27	28.60
6097	NYSE	DCO	Tue, Nov 29, 2016	28.59	29.64	28.59	29.04
6096	NYSE	DCO	Mon, Nov 28, 2016	27.98	29.03	27.77	28.48
6095	NYSE	DCO	Fri, Nov 25, 2016	28.14	28.35	28.10	28.26
6094	NYSE	DCO	Wed, Nov 23, 2016	27.73	28.43	27.39	28.22
6093	NYSE	DCO	Tue, Nov 22, 2016	27.14	27.65	26.82	27.59
6092	NYSE	DCO	Mon, Nov 21, 2016	26.42	27.09	25.66	27.08
6091	NYSE	DCO	Fri, Nov 18, 2016	25.71	26.34	25.71	26.24
6090	NYSE	DCO	Thu, Nov 17, 2016	25.62	25.96	25.08	25.82
6089	NYSE	DCO	Wed, Nov 16, 2016	24.83	26.10	24.62	25.49
6088	NYSE	DCO	Tue, Nov 15, 2016	25.99	26.15	25.19	25.21
6087	NYSE	DCO	Mon, Nov 14, 2016	25.79	27.15	25.79	26.25
6086	NYSE	DCO	Fri, Nov 11, 2016	25.33	25.69	25.00	25.48
6085	NYSE	DCO	Thu, Nov 10, 2016	24.05	25.70	23.89	25.51
6084	NYSE	DCO	Wed, Nov 9, 2016	22.38	24.21	22.38	23.65
6083	NYSE	DCO	Tue, Nov 8, 2016	22.27	22.95	22.27	22.54
6082	NYSE	DCO	Mon, Nov 7, 2016	22.62	22.62	21.51	22.40
6081	NYSE	DCO	Fri, Nov 4, 2016	20.00	22.20	20.00	22.09
6080	NYSE	DCO	Thu, Nov 3, 2016	19.37	19.56	18.70	18.80
6079	NYSE	DCO	Wed, Nov 2, 2016	19.26	19.66	19.15	19.35
6078	NYSE	DCO	Tue, Nov 1, 2016	19.02	19.56	18.98	19.29
6077	NYSE	DCO	Mon, Oct 31, 2016	19.29	19.33	18.96	19.04
6076	NYSE	DCO	Fri, Oct 28, 2016	19.49	20.08	19.03	19.11
6075	NYSE	DCO	Thu, Oct 27, 2016	19.69	19.77	19.27	19.42
6074	NYSE	DCO	Wed, Oct 26, 2016	19.56	20.02	19.46	19.55
6073	NYSE	DCO	Tue, Oct 25, 2016	20.31	20.36	19.47	19.60
6072	NYSE	DCO	Mon, Oct 24, 2016	20.44	20.72	20.25	20.31
6071	NYSE	DCO	Fri, Oct 21, 2016	20.36	20.77	20.29	20.42
6070	NYSE	DCO	Thu, Oct 20, 2016	20.78	21.06	20.55	20.66
6069	NYSE	DCO	Wed, Oct 19, 2016	20.66	21.10	20.27	20.89
6068	NYSE	DCO	Tue, Oct 18, 2016	21.09	21.37	20.10	20.65
6067	NYSE	DCO	Mon, Oct 17, 2016	21.37	21.44	21.12	21.16
6066	NYSE	DCO	Fri, Oct 14, 2016	20.92	21.48	20.61	21.37
6065	NYSE	DCO	Thu, Oct 13, 2016	21.21	21.21	20.57	20.76
6064	NYSE	DCO	Wed, Oct 12, 2016	21.09	21.50	20.81	21.37
6063	NYSE	DCO	Tue, Oct 11, 2016	21.99	21.99	21.00	21.04
6062	NYSE	DCO	Mon, Oct 10, 2016	21.84	22.36	21.78	21.98
6061	NYSE	DCO	Fri, Oct 7, 2016	21.98	21.98	21.36	21.70
6060	NYSE	DCO	Thu, Oct 6, 2016	22.75	22.75	21.83	22.08
6059	NYSE	DCO	Wed, Oct 5, 2016	22.03	22.74	22.03	22.66
6058	NYSE	DCO	Tue, Oct 4, 2016	22.10	22.31	21.76	21.85
6057	NYSE	DCO	Mon, Oct 3, 2016	22.67	22.73	21.79	22.09
6056	NYSE	DCO	Fri, Sep 30, 2016	21.83	22.97	21.42	22.84
6055	NYSE	DCO	Thu, Sep 29, 2016	22.34	22.34	21.78	21.81
6054	NYSE	DCO	Wed, Sep 28, 2016	22.00	22.48	21.92	22.33
6053	NYSE	DCO	Tue, Sep 27, 2016	22.16	22.27	21.84	22.12
6052	NYSE	DCO	Mon, Sep 26, 2016	22.48	22.68	22.26	22.32
6051	NYSE	DCO	Fri, Sep 23, 2016	23.10	23.10	22.33	22.51
6050	NYSE	DCO	Thu, Sep 22, 2016	22.00	23.21	21.86	23.02
6049	NYSE	DCO	Wed, Sep 21, 2016	21.64	21.98	21.64	21.83
6048	NYSE	DCO	Tue, Sep 20, 2016	21.92	22.13	21.52	21.61
6047	NYSE	DCO	Mon, Sep 19, 2016	21.77	21.95	21.35	21.78
6046	NYSE	DCO	Fri, Sep 16, 2016	21.94	22.52	21.63	21.73
6045	NYSE	DCO	Thu, Sep 15, 2016	21.92	22.17	21.77	21.95
6044	NYSE	DCO	Wed, Sep 14, 2016	21.76	22.11	21.54	21.87
6043	NYSE	DCO	Tue, Sep 13, 2016	21.72	21.87	21.24	21.72
6042	NYSE	DCO	Mon, Sep 12, 2016	22.00	22.03	21.52	21.77
6041	NYSE	DCO	Fri, Sep 9, 2016	22.87	23.15	22.06	22.08
6040	NYSE	DCO	Thu, Sep 8, 2016	23.26	23.88	22.95	23.10
6039	NYSE	DCO	Wed, Sep 7, 2016	23.19	23.44	23.08	23.28
6038	NYSE	DCO	Tue, Sep 6, 2016	24.29	24.56	23.12	23.20
6037	NYSE	DCO	Fri, Sep 2, 2016	23.39	24.44	23.32	24.41
6036	NYSE	DCO	Thu, Sep 1, 2016	23.72	23.86	22.86	23.33
6035	NYSE	DCO	Wed, Aug 31, 2016	23.98	23.98	23.11	23.74
6034	NYSE	DCO	Tue, Aug 30, 2016	23.00	24.86	23.00	23.90
6033	NYSE	DCO	Mon, Aug 29, 2016	23.16	23.29	22.71	23.06
6032	NYSE	DCO	Fri, Aug 26, 2016	22.83	23.24	22.80	23.04
6031	NYSE	DCO	Thu, Aug 25, 2016	22.52	22.92	22.20	22.83
6030	NYSE	DCO	Wed, Aug 24, 2016	22.77	22.84	22.44	22.50
6029	NYSE	DCO	Tue, Aug 23, 2016	22.79	23.16	22.79	22.89
6028	NYSE	DCO	Mon, Aug 22, 2016	22.44	22.94	22.25	22.77
6027	NYSE	DCO	Fri, Aug 19, 2016	22.37	22.68	22.03	22.50
6026	NYSE	DCO	Thu, Aug 18, 2016	22.55	22.97	22.29	22.36
6025	NYSE	DCO	Wed, Aug 17, 2016	22.11	22.76	22.05	22.42
6024	NYSE	DCO	Tue, Aug 16, 2016	22.19	22.40	21.93	22.08
6023	NYSE	DCO	Mon, Aug 15, 2016	22.57	22.75	22.21	22.23
6022	NYSE	DCO	Fri, Aug 12, 2016	22.38	22.55	21.97	22.42
6021	NYSE	DCO	Thu, Aug 11, 2016	23.04	23.26	22.42	22.45
6020	NYSE	DCO	Wed, Aug 10, 2016	22.88	22.99	22.32	22.87
6019	NYSE	DCO	Tue, Aug 9, 2016	20.61	22.99	20.41	22.94
6018	NYSE	DCO	Mon, Aug 8, 2016	20.65	20.68	20.17	20.51
6017	NYSE	DCO	Fri, Aug 5, 2016	19.75	21.50	19.75	20.67
6016	NYSE	DCO	Thu, Aug 4, 2016	19.14	19.50	18.96	19.22
6015	NYSE	DCO	Wed, Aug 3, 2016	19.00	19.41	18.78	19.06
6014	NYSE	DCO	Tue, Aug 2, 2016	19.44	19.50	19.02	19.02
6013	NYSE	DCO	Mon, Aug 1, 2016	19.35	19.52	19.34	19.48
6012	NYSE	DCO	Fri, Jul 29, 2016	19.97	19.97	19.34	19.34
6011	NYSE	DCO	Thu, Jul 28, 2016	20.32	20.47	19.97	20.00
6010	NYSE	DCO	Wed, Jul 27, 2016	19.94	20.52	19.93	20.40
6009	NYSE	DCO	Tue, Jul 26, 2016	19.58	20.02	19.54	19.86
6008	NYSE	DCO	Mon, Jul 25, 2016	20.27	20.27	19.37	19.56
6007	NYSE	DCO	Fri, Jul 22, 2016	20.02	20.42	19.88	20.29
6006	NYSE	DCO	Thu, Jul 21, 2016	20.39	20.69	20.06	20.10
6005	NYSE	DCO	Wed, Jul 20, 2016	19.92	20.55	19.71	20.37
6004	NYSE	DCO	Tue, Jul 19, 2016	19.38	19.89	19.36	19.83
6003	NYSE	DCO	Mon, Jul 18, 2016	19.55	19.56	19.27	19.47
6002	NYSE	DCO	Fri, Jul 15, 2016	19.62	19.74	19.30	19.46
6001	NYSE	DCO	Thu, Jul 14, 2016	19.68	19.71	19.41	19.43
6000	NYSE	DCO	Wed, Jul 13, 2016	19.96	20.00	19.40	19.54
5999	NYSE	DCO	Tue, Jul 12, 2016	20.00	20.09	19.89	19.90
5998	NYSE	DCO	Mon, Jul 11, 2016	19.85	20.01	19.73	19.91
5997	NYSE	DCO	Fri, Jul 8, 2016	19.68	19.85	19.57	19.78
5996	NYSE	DCO	Thu, Jul 7, 2016	19.44	19.75	19.24	19.49
5995	NYSE	DCO	Wed, Jul 6, 2016	19.00	19.46	19.00	19.38
5994	NYSE	DCO	Tue, Jul 5, 2016	19.36	19.45	18.99	19.09
5993	NYSE	DCO	Fri, Jul 1, 2016	19.69	20.39	19.56	19.62
5992	NYSE	DCO	Thu, Jun 30, 2016	19.48	19.81	19.37	19.78
5991	NYSE	DCO	Wed, Jun 29, 2016	19.20	19.81	19.13	19.52
5990	NYSE	DCO	Tue, Jun 28, 2016	18.71	19.24	18.71	18.99
5989	NYSE	DCO	Mon, Jun 27, 2016	19.00	19.20	18.32	18.55
5988	NYSE	DCO	Fri, Jun 24, 2016	19.78	19.78	18.93	19.22
5987	NYSE	DCO	Thu, Jun 23, 2016	20.35	21.00	20.22	20.69
5986	NYSE	DCO	Wed, Jun 22, 2016	20.67	20.82	20.23	20.34
5985	NYSE	DCO	Tue, Jun 21, 2016	20.61	20.70	20.22	20.64
5984	NYSE	DCO	Mon, Jun 20, 2016	20.82	21.18	20.32	20.61
5983	NYSE	DCO	Fri, Jun 17, 2016	20.18	20.79	20.10	20.58
5982	NYSE	DCO	Thu, Jun 16, 2016	19.28	20.19	19.25	20.14
5981	NYSE	DCO	Wed, Jun 15, 2016	19.41	19.58	19.12	19.30
5980	NYSE	DCO	Tue, Jun 14, 2016	19.41	19.58	18.95	19.48
5979	NYSE	DCO	Mon, Jun 13, 2016	19.07	19.63	18.98	19.33
5978	NYSE	DCO	Fri, Jun 10, 2016	17.49	19.15	17.49	19.06
5977	NYSE	DCO	Thu, Jun 9, 2016	17.28	17.49	17.09	17.31
5976	NYSE	DCO	Wed, Jun 8, 2016	17.68	17.78	17.45	17.46
5975	NYSE	DCO	Tue, Jun 7, 2016	17.97	17.97	17.65	17.68
5974	NYSE	DCO	Mon, Jun 6, 2016	17.23	18.00	17.19	17.89
5973	NYSE	DCO	Fri, Jun 3, 2016	17.37	17.37	17.17	17.27
5972	NYSE	DCO	Thu, Jun 2, 2016	17.13	17.43	16.90	17.30
5971	NYSE	DCO	Wed, Jun 1, 2016	16.92	17.45	16.69	17.18
5970	NYSE	DCO	Tue, May 31, 2016	16.78	16.97	16.73	16.90
5969	NYSE	DCO	Fri, May 27, 2016	16.90	16.90	16.66	16.72
5968	NYSE	DCO	Thu, May 26, 2016	17.07	17.24	16.66	16.83
5967	NYSE	DCO	Wed, May 25, 2016	16.19	17.27	15.63	17.07
5966	NYSE	DCO	Tue, May 24, 2016	17.22	17.40	16.97	17.25
5965	NYSE	DCO	Mon, May 23, 2016	17.36	17.38	17.05	17.05
5964	NYSE	DCO	Fri, May 20, 2016	17.35	17.55	17.10	17.31
5963	NYSE	DCO	Thu, May 19, 2016	17.26	17.54	17.01	17.23
5962	NYSE	DCO	Wed, May 18, 2016	16.59	17.47	16.59	17.35
5961	NYSE	DCO	Tue, May 17, 2016	17.47	17.53	16.34	16.64
5960	NYSE	DCO	Mon, May 16, 2016	17.39	17.55	17.16	17.47
5959	NYSE	DCO	Fri, May 13, 2016	16.79	17.50	16.79	17.40
5958	NYSE	DCO	Thu, May 12, 2016	17.13	17.39	16.79	16.92
5957	NYSE	DCO	Wed, May 11, 2016	16.75	17.10	16.74	16.98
5956	NYSE	DCO	Tue, May 10, 2016	15.95	16.75	15.62	16.71
5955	NYSE	DCO	Mon, May 9, 2016	15.75	16.26	15.63	15.92
5954	NYSE	DCO	Fri, May 6, 2016	15.56	15.94	15.53	15.78
5953	NYSE	DCO	Thu, May 5, 2016	15.91	15.91	15.67	15.75
5952	NYSE	DCO	Wed, May 4, 2016	15.68	16.19	15.63	15.74
5951	NYSE	DCO	Tue, May 3, 2016	15.81	15.96	15.57	15.80
5950	NYSE	DCO	Mon, May 2, 2016	16.07	16.14	15.80	15.98
5949	NYSE	DCO	Fri, Apr 29, 2016	16.17	16.52	15.80	15.91
5948	NYSE	DCO	Thu, Apr 28, 2016	16.26	16.65	16.19	16.25
5947	NYSE	DCO	Wed, Apr 27, 2016	16.03	16.35	16.03	16.14
5946	NYSE	DCO	Tue, Apr 26, 2016	16.19	16.36	16.05	16.10
5945	NYSE	DCO	Mon, Apr 25, 2016	16.09	16.20	15.69	16.06
5944	NYSE	DCO	Fri, Apr 22, 2016	16.10	16.30	16.03	16.24
5943	NYSE	DCO	Thu, Apr 21, 2016	16.12	16.20	15.99	16.11
5942	NYSE	DCO	Wed, Apr 20, 2016	15.69	16.23	15.69	16.13
5941	NYSE	DCO	Tue, Apr 19, 2016	15.30	15.96	15.08	15.69
5940	NYSE	DCO	Mon, Apr 18, 2016	14.85	15.49	14.85	15.30
5939	NYSE	DCO	Fri, Apr 15, 2016	15.40	15.68	14.93	14.97
5938	NYSE	DCO	Thu, Apr 14, 2016	15.08	15.38	15.08	15.22
5937	NYSE	DCO	Wed, Apr 13, 2016	14.80	15.22	14.80	15.06
5936	NYSE	DCO	Tue, Apr 12, 2016	14.24	14.86	14.24	14.63
5935	NYSE	DCO	Mon, Apr 11, 2016	14.39	14.83	14.30	14.32
5934	NYSE	DCO	Fri, Apr 8, 2016	14.76	14.89	14.20	14.39
5933	NYSE	DCO	Thu, Apr 7, 2016	14.42	14.82	14.42	14.54
5932	NYSE	DCO	Wed, Apr 6, 2016	14.40	14.58	14.22	14.49
5931	NYSE	DCO	Tue, Apr 5, 2016	14.47	14.47	14.47	14.44
5930	NYSE	DCO	Mon, Apr 4, 2016	14.90	15.00	14.41	14.47
5929	NYSE	DCO	Fri, Apr 1, 2016	15.25	15.63	14.81	14.94
5928	NYSE	DCO	Thu, Mar 31, 2016	16.01	16.13	15.23	15.25
5927	NYSE	DCO	Wed, Mar 30, 2016	16.27	16.57	15.95	16.03
5926	NYSE	DCO	Tue, Mar 29, 2016	15.54	16.22	15.36	16.09
5925	NYSE	DCO	Mon, Mar 28, 2016	15.38	15.94	15.12	15.53
5924	NYSE	DCO	Thu, Mar 24, 2016	15.92	15.92	15.92	15.37
5923	NYSE	DCO	Wed, Mar 23, 2016	16.37	16.61	15.77	15.92
5922	NYSE	DCO	Tue, Mar 22, 2016	16.85	16.91	16.41	16.46
5921	NYSE	DCO	Mon, Mar 21, 2016	16.84	17.12	16.53	16.97
5920	NYSE	DCO	Fri, Mar 18, 2016	15.88	17.07	15.67	16.98
5919	NYSE	DCO	Thu, Mar 17, 2016	14.02	15.78	14.02	15.78
5918	NYSE	DCO	Wed, Mar 16, 2016	13.88	14.16	13.87	14.00
5917	NYSE	DCO	Tue, Mar 15, 2016	14.93	14.93	14.93	13.98
5916	NYSE	DCO	Mon, Mar 14, 2016	14.52	14.88	14.44	14.68
5915	NYSE	DCO	Fri, Mar 11, 2016	13.89	13.89	13.89	14.62
5914	NYSE	DCO	Thu, Mar 10, 2016	14.55	14.55	13.82	13.89
5913	NYSE	DCO	Wed, Mar 9, 2016	14.42	14.42	14.42	14.46
5912	NYSE	DCO	Tue, Mar 8, 2016	14.82	15.16	14.35	14.42
5911	NYSE	DCO	Mon, Mar 7, 2016	15.36	15.61	14.95	15.07
5910	NYSE	DCO	Fri, Mar 4, 2016	15.33	15.33	15.33	15.07
5909	NYSE	DCO	Thu, Mar 3, 2016	15.34	15.34	15.34	15.33
5908	NYSE	DCO	Wed, Mar 2, 2016	14.96	15.47	14.96	15.34
5907	NYSE	DCO	Tue, Mar 1, 2016	14.36	15.20	14.29	15.02
5906	NYSE	DCO	Mon, Feb 29, 2016	14.09	14.61	14.06	14.38
5905	NYSE	DCO	Fri, Feb 26, 2016	13.83	14.28	13.83	14.12
5904	NYSE	DCO	Thu, Feb 25, 2016	13.89	13.97	13.38	13.70
5903	NYSE	DCO	Wed, Feb 24, 2016	13.40	13.85	13.23	13.77
5902	NYSE	DCO	Tue, Feb 23, 2016	14.06	14.25	13.50	13.53
5901	NYSE	DCO	Mon, Feb 22, 2016	13.63	14.22	13.63	14.05
5900	NYSE	DCO	Fri, Feb 19, 2016	13.95	14.07	13.52	13.53
5899	NYSE	DCO	Thu, Feb 18, 2016	13.72	14.10	13.70	14.03
5898	NYSE	DCO	Wed, Feb 17, 2016	13.74	14.28	13.65	13.74
5897	NYSE	DCO	Tue, Feb 16, 2016	13.33	13.65	13.29	13.60
5896	NYSE	DCO	Fri, Feb 12, 2016	13.23	13.51	13.05	13.10
5895	NYSE	DCO	Thu, Feb 11, 2016	12.75	13.48	12.33	13.11
5894	NYSE	DCO	Wed, Feb 10, 2016	13.32	13.74	12.96	12.97
5893	NYSE	DCO	Tue, Feb 9, 2016	13.19	13.33	12.80	13.15
5892	NYSE	DCO	Mon, Feb 8, 2016	13.45	13.45	12.90	13.37
5891	NYSE	DCO	Fri, Feb 5, 2016	14.15	14.20	13.64	13.67
5890	NYSE	DCO	Thu, Feb 4, 2016	14.15	14.90	14.15	14.20
5889	NYSE	DCO	Wed, Feb 3, 2016	14.00	14.59	13.48	14.23
5888	NYSE	DCO	Tue, Feb 2, 2016	14.35	14.35	13.66	13.86
5887	NYSE	DCO	Mon, Feb 1, 2016	14.71	14.71	14.04	14.56
5886	NYSE	DCO	Fri, Jan 29, 2016	14.44	14.93	14.44	14.80
5885	NYSE	DCO	Thu, Jan 28, 2016	14.19	14.57	14.19	14.41
5884	NYSE	DCO	Wed, Jan 27, 2016	14.40	14.51	13.90	14.04
5883	NYSE	DCO	Tue, Jan 26, 2016	13.91	14.60	13.91	14.38
5882	NYSE	DCO	Mon, Jan 25, 2016	13.75	13.90	13.46	13.72
5881	NYSE	DCO	Fri, Jan 22, 2016	13.96	14.29	13.48	13.83
5880	NYSE	DCO	Thu, Jan 21, 2016	13.77	14.13	13.49	13.65
5879	NYSE	DCO	Wed, Jan 20, 2016	12.61	13.85	12.28	13.77
5878	NYSE	DCO	Tue, Jan 19, 2016	13.09	13.09	12.59	12.89
5877	NYSE	DCO	Fri, Jan 15, 2016	13.40	13.40	12.65	12.98
5876	NYSE	DCO	Thu, Jan 14, 2016	13.47	14.13	13.30	13.81
5875	NYSE	DCO	Wed, Jan 13, 2016	14.33	14.43	13.33	13.45
5874	NYSE	DCO	Tue, Jan 12, 2016	14.26	14.31	13.63	14.20
5873	NYSE	DCO	Mon, Jan 11, 2016	14.72	14.72	14.02	14.20
5872	NYSE	DCO	Fri, Jan 8, 2016	15.19	15.31	14.62	14.69
5871	NYSE	DCO	Thu, Jan 7, 2016	15.49	15.59	14.99	15.13
5870	NYSE	DCO	Wed, Jan 6, 2016	15.82	16.05	15.50	15.77
5869	NYSE	DCO	Tue, Jan 5, 2016	16.15	16.19	15.91	16.12
5868	NYSE	DCO	Mon, Jan 4, 2016	15.95	16.21	15.49	16.12
5867	NYSE	DCO	Thu, Dec 31, 2015	16.23	16.38	16.13	16.22
5866	NYSE	DCO	Wed, Dec 30, 2015	16.41	16.48	16.21	16.26
5865	NYSE	DCO	Tue, Dec 29, 2015	16.35	16.55	16.21	16.45
5864	NYSE	DCO	Mon, Dec 28, 2015	16.59	16.59	16.13	16.28
5863	NYSE	DCO	Thu, Dec 24, 2015	16.52	16.86	16.47	16.62
5862	NYSE	DCO	Wed, Dec 23, 2015	16.46	16.81	16.46	16.59
5861	NYSE	DCO	Tue, Dec 22, 2015	15.88	16.33	15.78	16.29
5860	NYSE	DCO	Mon, Dec 21, 2015	15.16	15.81	15.15	15.81
5859	NYSE	DCO	Fri, Dec 18, 2015	15.50	15.67	14.83	15.15
5858	NYSE	DCO	Thu, Dec 17, 2015	15.57	15.97	15.51	15.61
5857	NYSE	DCO	Wed, Dec 16, 2015	14.95	15.45	14.88	15.42
5856	NYSE	DCO	Tue, Dec 15, 2015	15.47	15.51	14.77	14.96
5855	NYSE	DCO	Mon, Dec 14, 2015	15.43	15.71	15.28	15.36
5854	NYSE	DCO	Fri, Dec 11, 2015	15.89	15.96	15.25	15.54
5853	NYSE	DCO	Thu, Dec 10, 2015	15.79	16.24	15.59	15.92
5852	NYSE	DCO	Wed, Dec 9, 2015	15.28	15.69	15.25	15.57
5851	NYSE	DCO	Tue, Dec 8, 2015	15.70	15.70	15.25	15.26
5850	NYSE	DCO	Mon, Dec 7, 2015	15.83	16.20	15.70	15.77
5849	NYSE	DCO	Fri, Dec 4, 2015	16.24	16.40	15.77	15.83
5848	NYSE	DCO	Thu, Dec 3, 2015	16.51	16.73	16.10	16.26
5847	NYSE	DCO	Wed, Dec 2, 2015	16.68	17.00	16.38	16.44
5846	NYSE	DCO	Tue, Dec 1, 2015	16.76	17.02	16.70	16.75
5845	NYSE	DCO	Mon, Nov 30, 2015	16.84	17.10	16.63	16.74
5844	NYSE	DCO	Fri, Nov 27, 2015	16.61	16.99	16.61	16.75
5843	NYSE	DCO	Wed, Nov 25, 2015	15.76	16.69	15.64	16.62
5842	NYSE	DCO	Tue, Nov 24, 2015	15.46	15.79	15.46	15.70
5841	NYSE	DCO	Mon, Nov 23, 2015	15.47	15.71	15.40	15.51
5840	NYSE	DCO	Fri, Nov 20, 2015	15.78	15.94	15.50	15.59
5839	NYSE	DCO	Thu, Nov 19, 2015	16.06	16.17	15.62	15.68
5838	NYSE	DCO	Wed, Nov 18, 2015	16.20	16.43	16.06	16.09
5837	NYSE	DCO	Tue, Nov 17, 2015	16.26	16.39	16.00	16.21
5836	NYSE	DCO	Mon, Nov 16, 2015	16.27	16.63	16.00	16.29
5835	NYSE	DCO	Fri, Nov 13, 2015	16.25	16.86	16.00	16.13
5834	NYSE	DCO	Thu, Nov 12, 2015	17.50	17.50	16.06	16.28
5833	NYSE	DCO	Wed, Nov 11, 2015	19.26	19.26	17.58	17.65
5832	NYSE	DCO	Tue, Nov 10, 2015	20.07	20.07	19.15	19.28
5831	NYSE	DCO	Mon, Nov 9, 2015	21.02	21.04	19.88	20.23
5830	NYSE	DCO	Fri, Nov 6, 2015	18.30	21.27	18.25	21.17
5829	NYSE	DCO	Thu, Nov 5, 2015	20.01	20.87	17.57	18.16
5828	NYSE	DCO	Wed, Nov 4, 2015	22.84	23.33	22.52	23.28
5827	NYSE	DCO	Tue, Nov 3, 2015	22.48	22.69	21.82	22.54
5826	NYSE	DCO	Mon, Nov 2, 2015	21.64	22.88	21.56	22.45
5825	NYSE	DCO	Fri, Oct 30, 2015	21.38	21.79	21.11	21.64
5824	NYSE	DCO	Thu, Oct 29, 2015	21.89	22.12	21.09	21.51
5823	NYSE	DCO	Wed, Oct 28, 2015	21.07	22.11	20.91	22.08
5822	NYSE	DCO	Tue, Oct 27, 2015	21.59	21.76	20.78	20.92
5821	NYSE	DCO	Mon, Oct 26, 2015	22.66	22.71	21.44	21.56
5820	NYSE	DCO	Fri, Oct 23, 2015	22.30	22.79	22.03	22.65
5819	NYSE	DCO	Thu, Oct 22, 2015	21.47	22.08	21.19	21.95
5818	NYSE	DCO	Wed, Oct 21, 2015	20.93	21.75	20.74	21.34
5817	NYSE	DCO	Tue, Oct 20, 2015	20.55	20.91	20.37	20.85
5816	NYSE	DCO	Mon, Oct 19, 2015	20.15	20.64	19.96	20.45
5815	NYSE	DCO	Fri, Oct 16, 2015	20.77	20.85	19.98	20.16
5814	NYSE	DCO	Thu, Oct 15, 2015	19.97	20.75	19.70	20.66
5813	NYSE	DCO	Wed, Oct 14, 2015	20.85	20.85	19.90	19.98
5812	NYSE	DCO	Tue, Oct 13, 2015	20.96	21.19	20.65	20.70
5811	NYSE	DCO	Mon, Oct 12, 2015	21.87	21.87	20.96	21.24
5810	NYSE	DCO	Fri, Oct 9, 2015	21.75	21.86	21.49	21.77
5809	NYSE	DCO	Thu, Oct 8, 2015	21.37	21.90	21.36	21.63
5808	NYSE	DCO	Wed, Oct 7, 2015	20.84	21.42	20.54	21.39
5807	NYSE	DCO	Tue, Oct 6, 2015	20.71	20.87	20.51	20.63
5806	NYSE	DCO	Mon, Oct 5, 2015	20.02	20.87	20.02	20.74
5805	NYSE	DCO	Fri, Oct 2, 2015	19.88	20.12	19.59	19.78
5804	NYSE	DCO	Thu, Oct 1, 2015	20.05	20.33	19.71	19.99
5803	NYSE	DCO	Wed, Sep 30, 2015	19.28	20.26	19.22	20.07
5802	NYSE	DCO	Tue, Sep 29, 2015	19.34	19.56	18.95	19.14
5801	NYSE	DCO	Mon, Sep 28, 2015	19.58	19.58	19.07	19.32
5800	NYSE	DCO	Fri, Sep 25, 2015	20.55	20.55	19.64	19.68
5799	NYSE	DCO	Thu, Sep 24, 2015	20.75	20.81	20.28	20.42
5798	NYSE	DCO	Wed, Sep 23, 2015	21.15	21.24	20.62	20.76
5797	NYSE	DCO	Tue, Sep 22, 2015	20.80	21.04	20.75	21.02
5796	NYSE	DCO	Mon, Sep 21, 2015	20.95	21.35	20.91	21.01
5795	NYSE	DCO	Fri, Sep 18, 2015	21.94	22.02	20.32	20.95
5794	NYSE	DCO	Thu, Sep 17, 2015	22.55	22.55	22.16	22.19
5793	NYSE	DCO	Wed, Sep 16, 2015	21.75	22.56	21.75	22.45
5792	NYSE	DCO	Tue, Sep 15, 2015	21.96	22.28	21.55	21.63
5791	NYSE	DCO	Mon, Sep 14, 2015	21.83	22.09	21.36	21.82
5790	NYSE	DCO	Fri, Sep 11, 2015	22.87	23.05	21.81	22.01
5789	NYSE	DCO	Thu, Sep 10, 2015	22.98	23.37	22.83	23.03
5788	NYSE	DCO	Wed, Sep 9, 2015	23.37	23.45	23.00	23.05
5787	NYSE	DCO	Tue, Sep 8, 2015	23.29	23.61	23.16	23.32
5786	NYSE	DCO	Fri, Sep 4, 2015	22.76	23.25	22.76	23.06
5785	NYSE	DCO	Thu, Sep 3, 2015	23.26	23.37	23.00	23.13
5784	NYSE	DCO	Wed, Sep 2, 2015	23.32	23.37	22.86	23.13
5783	NYSE	DCO	Tue, Sep 1, 2015	23.32	23.87	23.12	23.20
5782	NYSE	DCO	Mon, Aug 31, 2015	23.43	23.99	23.10	23.62
5781	NYSE	DCO	Fri, Aug 28, 2015	23.13	24.01	23.13	23.41
5780	NYSE	DCO	Thu, Aug 27, 2015	23.44	23.62	23.00	23.16
5779	NYSE	DCO	Wed, Aug 26, 2015	23.24	23.50	22.88	23.37
5778	NYSE	DCO	Tue, Aug 25, 2015	23.71	23.80	22.66	22.86
5777	NYSE	DCO	Mon, Aug 24, 2015	22.76	24.06	22.67	23.02
5776	NYSE	DCO	Fri, Aug 21, 2015	22.82	24.05	22.39	23.74
5775	NYSE	DCO	Thu, Aug 20, 2015	23.83	24.00	23.21	23.22
5774	NYSE	DCO	Wed, Aug 19, 2015	24.80	24.94	23.91	24.01
5773	NYSE	DCO	Tue, Aug 18, 2015	25.44	25.44	24.72	24.91
5772	NYSE	DCO	Mon, Aug 17, 2015	25.25	25.49	24.92	25.39
5771	NYSE	DCO	Fri, Aug 14, 2015	24.90	25.65	24.70	25.44
5770	NYSE	DCO	Thu, Aug 13, 2015	24.71	25.52	24.56	25.01
5769	NYSE	DCO	Wed, Aug 12, 2015	24.46	24.81	24.01	24.72
5768	NYSE	DCO	Tue, Aug 11, 2015	24.19	24.57	23.88	24.53
5767	NYSE	DCO	Mon, Aug 10, 2015	24.09	24.99	24.09	24.27
5766	NYSE	DCO	Fri, Aug 7, 2015	25.94	26.14	23.94	24.05
5765	NYSE	DCO	Thu, Aug 6, 2015	24.98	27.00	24.31	26.12
5764	NYSE	DCO	Wed, Aug 5, 2015	23.31	24.71	23.31	24.60
5763	NYSE	DCO	Tue, Aug 4, 2015	23.34	23.99	23.01	23.19
5762	NYSE	DCO	Mon, Aug 3, 2015	23.90	24.31	22.94	23.41
5761	NYSE	DCO	Fri, Jul 31, 2015	24.03	25.04	23.81	23.95
5760	NYSE	DCO	Thu, Jul 30, 2015	23.24	24.25	23.14	24.01
5759	NYSE	DCO	Wed, Jul 29, 2015	23.64	23.86	23.14	23.26
5758	NYSE	DCO	Tue, Jul 28, 2015	23.50	23.75	22.98	23.64
5757	NYSE	DCO	Mon, Jul 27, 2015	23.44	23.58	22.91	23.44
5756	NYSE	DCO	Fri, Jul 24, 2015	23.50	23.69	23.19	23.51
5755	NYSE	DCO	Thu, Jul 23, 2015	23.50	23.94	23.48	23.52
5754	NYSE	DCO	Wed, Jul 22, 2015	23.66	23.81	23.48	23.52
5753	NYSE	DCO	Tue, Jul 21, 2015	24.25	24.25	23.43	23.59
5752	NYSE	DCO	Mon, Jul 20, 2015	24.63	24.86	24.03	24.32
5751	NYSE	DCO	Fri, Jul 17, 2015	24.84	24.90	24.41	24.55
5750	NYSE	DCO	Thu, Jul 16, 2015	24.10	24.82	23.93	24.78
5749	NYSE	DCO	Wed, Jul 15, 2015	25.11	25.33	23.42	23.73
5748	NYSE	DCO	Tue, Jul 14, 2015	24.72	25.55	24.31	25.17
5747	NYSE	DCO	Mon, Jul 13, 2015	24.33	24.74	24.08	24.39
5746	NYSE	DCO	Fri, Jul 10, 2015	24.44	24.44	24.17	24.34
5745	NYSE	DCO	Thu, Jul 9, 2015	23.96	24.64	23.82	24.22
5744	NYSE	DCO	Wed, Jul 8, 2015	24.00	24.54	23.56	23.72
5743	NYSE	DCO	Tue, Jul 7, 2015	24.50	24.50	23.61	24.27
5742	NYSE	DCO	Mon, Jul 6, 2015	24.40	25.21	24.06	24.86
5741	NYSE	DCO	Thu, Jul 2, 2015	26.39	26.69	24.36	24.51
5740	NYSE	DCO	Wed, Jul 1, 2015	25.78	26.92	25.77	26.64
5739	NYSE	DCO	Tue, Jun 30, 2015	26.26	26.68	25.48	25.67
5738	NYSE	DCO	Mon, Jun 29, 2015	23.84	26.24	23.66	25.91
5737	NYSE	DCO	Fri, Jun 26, 2015	24.67	24.90	23.67	23.85
5736	NYSE	DCO	Thu, Jun 25, 2015	23.78	24.66	23.61	24.59
5735	NYSE	DCO	Wed, Jun 24, 2015	24.42	24.76	23.55	23.66
5734	NYSE	DCO	Tue, Jun 23, 2015	24.29	24.66	23.55	24.58
5733	NYSE	DCO	Mon, Jun 22, 2015	23.89	24.16	23.27	24.08
5732	NYSE	DCO	Fri, Jun 19, 2015	24.35	24.35	23.44	23.85
5731	NYSE	DCO	Thu, Jun 18, 2015	24.21	24.43	23.99	24.27
5730	NYSE	DCO	Wed, Jun 17, 2015	24.21	24.50	23.77	23.85
5729	NYSE	DCO	Tue, Jun 16, 2015	23.66	24.31	23.45	24.22
5728	NYSE	DCO	Mon, Jun 15, 2015	23.30	23.71	23.20	23.65
5727	NYSE	DCO	Fri, Jun 12, 2015	23.08	23.66	23.08	23.53
5726	NYSE	DCO	Thu, Jun 11, 2015	23.47	23.69	23.04	23.22
5725	NYSE	DCO	Wed, Jun 10, 2015	23.34	23.89	23.22	23.46
5724	NYSE	DCO	Tue, Jun 9, 2015	23.05	23.19	22.81	23.07
5723	NYSE	DCO	Mon, Jun 8, 2015	23.12	23.25	23.05	23.10
5722	NYSE	DCO	Fri, Jun 5, 2015	23.16	23.41	23.02	23.18
5721	NYSE	DCO	Thu, Jun 4, 2015	23.33	23.46	23.18	23.26
5720	NYSE	DCO	Wed, Jun 3, 2015	23.38	23.75	23.22	23.47
5719	NYSE	DCO	Tue, Jun 2, 2015	23.15	23.75	23.14	23.33
5718	NYSE	DCO	Mon, Jun 1, 2015	23.33	23.71	23.05	23.26
5717	NYSE	DCO	Fri, May 29, 2015	23.33	23.48	22.96	23.29
5716	NYSE	DCO	Thu, May 28, 2015	23.54	23.74	23.09	23.35
5715	NYSE	DCO	Wed, May 27, 2015	24.30	24.42	23.44	23.63
5714	NYSE	DCO	Tue, May 26, 2015	24.17	24.76	24.14	24.30
5713	NYSE	DCO	Fri, May 22, 2015	24.40	24.70	24.16	24.55
5712	NYSE	DCO	Thu, May 21, 2015	24.32	24.73	24.11	24.51
5711	NYSE	DCO	Wed, May 20, 2015	24.70	24.87	24.18	24.26
5710	NYSE	DCO	Tue, May 19, 2015	24.39	24.80	24.35	24.71
5709	NYSE	DCO	Mon, May 18, 2015	25.02	25.14	24.19	24.32
5708	NYSE	DCO	Fri, May 15, 2015	24.42	25.22	24.27	25.01
5707	NYSE	DCO	Thu, May 14, 2015	24.53	24.65	24.07	24.40
5706	NYSE	DCO	Wed, May 13, 2015	27.08	27.25	23.92	24.50
5705	NYSE	DCO	Tue, May 12, 2015	30.67	30.77	29.76	30.59
5704	NYSE	DCO	Mon, May 11, 2015	30.55	30.98	30.07	30.67
5703	NYSE	DCO	Fri, May 8, 2015	30.88	30.88	30.23	30.64
5702	NYSE	DCO	Thu, May 7, 2015	30.50	30.80	29.99	30.58
5701	NYSE	DCO	Wed, May 6, 2015	30.49	30.66	29.82	30.46
5700	NYSE	DCO	Tue, May 5, 2015	30.18	30.50	30.00	30.32
5699	NYSE	DCO	Mon, May 4, 2015	30.58	31.23	30.03	30.08
5698	NYSE	DCO	Fri, May 1, 2015	30.41	30.68	30.02	30.65
5697	NYSE	DCO	Thu, Apr 30, 2015	31.00	31.15	29.99	30.40
5696	NYSE	DCO	Wed, Apr 29, 2015	32.29	32.29	31.06	31.06
5695	NYSE	DCO	Tue, Apr 28, 2015	31.50	32.71	31.23	32.46
5694	NYSE	DCO	Mon, Apr 27, 2015	31.95	33.05	31.21	31.39
5693	NYSE	DCO	Fri, Apr 24, 2015	31.16	32.42	31.16	32.10
5692	NYSE	DCO	Thu, Apr 23, 2015	31.36	32.30	30.80	31.04
5691	NYSE	DCO	Wed, Apr 22, 2015	31.31	31.84	30.90	31.37
5690	NYSE	DCO	Tue, Apr 21, 2015	32.54	32.62	31.24	31.38
5689	NYSE	DCO	Mon, Apr 20, 2015	31.41	33.02	31.39	32.26
5688	NYSE	DCO	Fri, Apr 17, 2015	31.71	31.91	30.68	31.41
5687	NYSE	DCO	Thu, Apr 16, 2015	31.96	32.43	31.45	31.92
5686	NYSE	DCO	Wed, Apr 15, 2015	32.71	32.86	31.50	32.04
5685	NYSE	DCO	Tue, Apr 14, 2015	31.76	33.44	31.70	33.22
5684	NYSE	DCO	Mon, Apr 13, 2015	31.45	33.45	31.43	31.82
5683	NYSE	DCO	Fri, Apr 10, 2015	27.57	31.38	27.49	30.96
5682	NYSE	DCO	Thu, Apr 9, 2015	27.83	28.00	26.88	27.04
5681	NYSE	DCO	Wed, Apr 8, 2015	26.65	27.92	26.62	27.55
5680	NYSE	DCO	Tue, Apr 7, 2015	26.32	26.97	26.17	26.52
5679	NYSE	DCO	Mon, Apr 6, 2015	25.25	26.19	25.25	26.16
5678	NYSE	DCO	Thu, Apr 2, 2015	25.71	26.39	25.25	25.28
5677	NYSE	DCO	Wed, Apr 1, 2015	25.52	25.89	25.25	25.78
5676	NYSE	DCO	Tue, Mar 31, 2015	25.29	26.19	25.25	25.90
5675	NYSE	DCO	Mon, Mar 30, 2015	25.34	25.72	25.32	25.51
5674	NYSE	DCO	Fri, Mar 27, 2015	25.75	26.32	25.25	25.31
5673	NYSE	DCO	Thu, Mar 26, 2015	25.33	26.03	25.25	25.84
5672	NYSE	DCO	Wed, Mar 25, 2015	26.68	26.69	25.25	25.37
5671	NYSE	DCO	Tue, Mar 24, 2015	25.11	26.85	25.11	26.71
5670	NYSE	DCO	Mon, Mar 23, 2015	26.63	26.68	24.81	25.18
5669	NYSE	DCO	Fri, Mar 20, 2015	26.00	27.07	26.00	26.63
5668	NYSE	DCO	Thu, Mar 19, 2015	25.30	26.53	25.28	25.86
5667	NYSE	DCO	Wed, Mar 18, 2015	25.04	25.74	25.01	25.18
5666	NYSE	DCO	Tue, Mar 17, 2015	24.96	25.45	24.72	25.00
5665	NYSE	DCO	Mon, Mar 16, 2015	25.25	25.28	25.00	25.19
5664	NYSE	DCO	Fri, Mar 13, 2015	26.76	26.76	25.19	25.49
5663	NYSE	DCO	Thu, Mar 12, 2015	25.55	26.77	25.55	26.72
5662	NYSE	DCO	Wed, Mar 11, 2015	25.26	25.69	25.00	25.53
5661	NYSE	DCO	Tue, Mar 10, 2015	25.00	25.41	24.74	25.14
5660	NYSE	DCO	Mon, Mar 9, 2015	24.97	25.20	24.71	25.01
5659	NYSE	DCO	Fri, Mar 6, 2015	24.72	25.49	24.72	25.00
5658	NYSE	DCO	Thu, Mar 5, 2015	24.89	25.39	24.89	25.00
5657	NYSE	DCO	Wed, Mar 4, 2015	25.14	25.46	24.76	24.98
5656	NYSE	DCO	Tue, Mar 3, 2015	25.28	25.71	24.98	25.16
5655	NYSE	DCO	Mon, Mar 2, 2015	24.95	25.80	24.92	25.41
5654	NYSE	DCO	Fri, Feb 27, 2015	25.45	26.28	24.87	24.88
5653	NYSE	DCO	Thu, Feb 26, 2015	25.65	25.66	24.14	25.57
5652	NYSE	DCO	Wed, Feb 25, 2015	26.37	26.50	24.97	25.68
5651	NYSE	DCO	Tue, Feb 24, 2015	25.61	26.74	25.61	26.24
5650	NYSE	DCO	Mon, Feb 23, 2015	26.61	26.61	25.78	25.85
5649	NYSE	DCO	Fri, Feb 20, 2015	26.77	27.00	26.46	26.76
5648	NYSE	DCO	Thu, Feb 19, 2015	26.80	27.00	26.47	26.76
5647	NYSE	DCO	Wed, Feb 18, 2015	26.57	27.00	26.57	26.85
5646	NYSE	DCO	Tue, Feb 17, 2015	25.89	26.80	25.89	26.51
5645	NYSE	DCO	Fri, Feb 13, 2015	26.52	27.08	26.52	26.99
5644	NYSE	DCO	Thu, Feb 12, 2015	26.87	26.90	26.47	26.61
5643	NYSE	DCO	Wed, Feb 11, 2015	26.77	27.09	26.43	26.77
5642	NYSE	DCO	Tue, Feb 10, 2015	26.86	27.00	26.42	26.70
5641	NYSE	DCO	Mon, Feb 9, 2015	27.11	27.42	26.48	26.65
5640	NYSE	DCO	Fri, Feb 6, 2015	26.88	27.19	26.56	26.93
5639	NYSE	DCO	Thu, Feb 5, 2015	26.66	27.13	26.17	26.96
5638	NYSE	DCO	Wed, Feb 4, 2015	26.85	27.00	26.50	26.66
5637	NYSE	DCO	Tue, Feb 3, 2015	26.34	27.00	26.34	26.84
5636	NYSE	DCO	Mon, Feb 2, 2015	25.82	26.04	25.33	26.00
5635	NYSE	DCO	Fri, Jan 30, 2015	26.71	27.00	25.92	25.97
5634	NYSE	DCO	Thu, Jan 29, 2015	26.80	27.12	26.54	27.00
5633	NYSE	DCO	Wed, Jan 28, 2015	27.05	27.88	26.66	26.80
5632	NYSE	DCO	Tue, Jan 27, 2015	26.50	27.04	26.20	26.93
5631	NYSE	DCO	Mon, Jan 26, 2015	26.65	26.92	26.32	26.64
5630	NYSE	DCO	Fri, Jan 23, 2015	26.33	27.06	26.33	26.68
5629	NYSE	DCO	Thu, Jan 22, 2015	26.18	26.62	25.58	26.26
5628	NYSE	DCO	Wed, Jan 21, 2015	26.52	26.95	25.68	26.02
5627	NYSE	DCO	Tue, Jan 20, 2015	26.91	27.00	25.97	26.54
5626	NYSE	DCO	Fri, Jan 16, 2015	25.40	27.29	25.40	26.75
5625	NYSE	DCO	Thu, Jan 15, 2015	25.75	25.75	25.11	25.55
5624	NYSE	DCO	Wed, Jan 14, 2015	25.23	25.83	25.23	25.60
5623	NYSE	DCO	Tue, Jan 13, 2015	25.23	25.99	24.75	25.54
5622	NYSE	DCO	Mon, Jan 12, 2015	24.61	25.44	24.15	24.94
5621	NYSE	DCO	Fri, Jan 9, 2015	25.39	25.45	24.61	24.72
5620	NYSE	DCO	Thu, Jan 8, 2015	25.12	25.95	24.97	25.28
5619	NYSE	DCO	Wed, Jan 7, 2015	24.24	25.04	23.93	24.89
5618	NYSE	DCO	Tue, Jan 6, 2015	25.16	25.40	23.50	24.09
5617	NYSE	DCO	Mon, Jan 5, 2015	24.85	26.10	24.73	25.05
5616	NYSE	DCO	Fri, Jan 2, 2015	25.30	25.40	24.66	24.95
5615	NYSE	DCO	Wed, Dec 31, 2014	25.79	25.94	25.23	25.28
5614	NYSE	DCO	Tue, Dec 30, 2014	26.46	26.46	25.24	25.83
5613	NYSE	DCO	Mon, Dec 29, 2014	26.47	26.76	26.28	26.58
5612	NYSE	DCO	Fri, Dec 26, 2014	26.12	26.80	26.00	26.58
5611	NYSE	DCO	Wed, Dec 24, 2014	25.60	26.24	25.59	25.97
5610	NYSE	DCO	Tue, Dec 23, 2014	24.75	26.16	24.06	25.69
5609	NYSE	DCO	Mon, Dec 22, 2014	24.30	24.83	24.27	24.40
5608	NYSE	DCO	Fri, Dec 19, 2014	24.61	24.72	24.13	24.44
5607	NYSE	DCO	Thu, Dec 18, 2014	25.48	26.34	24.40	24.69
5606	NYSE	DCO	Wed, Dec 17, 2014	24.81	25.43	23.52	25.23
5605	NYSE	DCO	Tue, Dec 16, 2014	24.21	25.42	23.64	24.72
5604	NYSE	DCO	Mon, Dec 15, 2014	24.84	25.37	24.14	24.19
5603	NYSE	DCO	Fri, Dec 12, 2014	24.81	25.10	24.00	24.73
5602	NYSE	DCO	Thu, Dec 11, 2014	25.21	25.81	25.00	25.06
5601	NYSE	DCO	Wed, Dec 10, 2014	25.58	25.87	24.82	25.00
5600	NYSE	DCO	Tue, Dec 9, 2014	24.69	25.80	24.37	25.73
5599	NYSE	DCO	Mon, Dec 8, 2014	25.64	25.80	24.66	24.88
5598	NYSE	DCO	Fri, Dec 5, 2014	25.57	26.27	25.57	25.80
5597	NYSE	DCO	Thu, Dec 4, 2014	25.74	26.14	25.35	25.56
5596	NYSE	DCO	Wed, Dec 3, 2014	25.39	26.00	24.93	25.75
5595	NYSE	DCO	Tue, Dec 2, 2014	24.87	25.74	24.84	25.31
5594	NYSE	DCO	Mon, Dec 1, 2014	24.90	25.26	24.79	24.89
5593	NYSE	DCO	Fri, Nov 28, 2014	25.09	25.41	24.90	24.90
5592	NYSE	DCO	Wed, Nov 26, 2014	25.22	25.40	25.07	25.14
5591	NYSE	DCO	Tue, Nov 25, 2014	24.87	25.39	24.77	25.32
5590	NYSE	DCO	Mon, Nov 24, 2014	24.21	24.94	24.21	24.84
5589	NYSE	DCO	Fri, Nov 21, 2014	25.23	25.54	24.01	24.20
5588	NYSE	DCO	Thu, Nov 20, 2014	23.81	25.28	23.81	24.94
5587	NYSE	DCO	Wed, Nov 19, 2014	24.07	24.32	23.95	23.99
5586	NYSE	DCO	Tue, Nov 18, 2014	24.00	24.58	23.87	24.00
5585	NYSE	DCO	Mon, Nov 17, 2014	24.02	24.21	23.70	23.93
5584	NYSE	DCO	Fri, Nov 14, 2014	24.61	24.78	24.07	24.14
5583	NYSE	DCO	Thu, Nov 13, 2014	25.14	25.33	25.14	25.26
5582	NYSE	DCO	Wed, Nov 12, 2014	25.10	25.53	24.89	25.14
5581	NYSE	DCO	Tue, Nov 11, 2014	23.84	25.25	23.84	25.14
5580	NYSE	DCO	Mon, Nov 10, 2014	24.09	24.18	23.62	23.80
5579	NYSE	DCO	Fri, Nov 7, 2014	24.89	24.89	23.85	24.04
5578	NYSE	DCO	Thu, Nov 6, 2014	25.07	25.18	24.65	24.95
5577	NYSE	DCO	Wed, Nov 5, 2014	25.75	25.76	24.93	25.12
5576	NYSE	DCO	Tue, Nov 4, 2014	25.87	26.32	25.43	25.67
5575	NYSE	DCO	Mon, Nov 3, 2014	26.38	26.66	25.88	26.01
5574	NYSE	DCO	Fri, Oct 31, 2014	26.64	27.57	26.31	26.41
5573	NYSE	DCO	Thu, Oct 30, 2014	24.86	26.28	24.86	26.24
5572	NYSE	DCO	Wed, Oct 29, 2014	25.69	25.71	24.22	24.87
5571	NYSE	DCO	Tue, Oct 28, 2014	25.94	25.97	24.01	25.72
5570	NYSE	DCO	Mon, Oct 27, 2014	28.52	28.93	28.03	28.82
5569	NYSE	DCO	Fri, Oct 24, 2014	28.69	28.72	27.90	28.67
5568	NYSE	DCO	Thu, Oct 23, 2014	28.51	28.95	28.32	28.62
5567	NYSE	DCO	Wed, Oct 22, 2014	28.80	28.80	27.85	28.16
5566	NYSE	DCO	Tue, Oct 21, 2014	28.17	28.96	28.04	28.68
5565	NYSE	DCO	Mon, Oct 20, 2014	28.31	28.42	27.68	28.10
5564	NYSE	DCO	Fri, Oct 17, 2014	29.47	29.47	28.30	28.38
5563	NYSE	DCO	Thu, Oct 16, 2014	28.39	29.54	28.39	29.03
5562	NYSE	DCO	Wed, Oct 15, 2014	27.77	29.05	27.17	28.75
5561	NYSE	DCO	Tue, Oct 14, 2014	27.27	28.46	26.95	28.19
5560	NYSE	DCO	Mon, Oct 13, 2014	26.30	27.51	26.30	26.93
5559	NYSE	DCO	Fri, Oct 10, 2014	26.58	27.29	26.24	26.40
5558	NYSE	DCO	Thu, Oct 9, 2014	26.97	26.97	26.32	26.63
5557	NYSE	DCO	Wed, Oct 8, 2014	26.02	26.92	25.66	26.82
5556	NYSE	DCO	Tue, Oct 7, 2014	26.51	26.69	26.10	26.14
5555	NYSE	DCO	Mon, Oct 6, 2014	26.82	26.82	25.90	26.47
5554	NYSE	DCO	Fri, Oct 3, 2014	26.89	27.03	26.60	26.69
5553	NYSE	DCO	Thu, Oct 2, 2014	26.13	26.90	25.69	26.59
5552	NYSE	DCO	Wed, Oct 1, 2014	27.44	27.56	26.15	26.19
5551	NYSE	DCO	Tue, Sep 30, 2014	28.37	28.50	27.26	27.41
5550	NYSE	DCO	Mon, Sep 29, 2014	29.17	29.29	27.84	28.34
5549	NYSE	DCO	Fri, Sep 26, 2014	28.23	29.64	28.23	29.45
5548	NYSE	DCO	Thu, Sep 25, 2014	27.73	28.36	26.98	28.09
5547	NYSE	DCO	Wed, Sep 24, 2014	27.15	27.70	27.08	27.52
5546	NYSE	DCO	Tue, Sep 23, 2014	27.52	27.70	27.02	27.18
5545	NYSE	DCO	Mon, Sep 22, 2014	27.92	27.97	27.55	27.60
5544	NYSE	DCO	Fri, Sep 19, 2014	29.37	30.15	27.93	28.02
5543	NYSE	DCO	Thu, Sep 18, 2014	28.43	29.45	28.17	29.30
5542	NYSE	DCO	Wed, Sep 17, 2014	28.18	28.38	27.83	28.27
5541	NYSE	DCO	Tue, Sep 16, 2014	27.60	28.21	27.40	28.10
5540	NYSE	DCO	Mon, Sep 15, 2014	28.19	28.19	27.46	27.68
5539	NYSE	DCO	Fri, Sep 12, 2014	28.91	29.02	28.09	28.26
5538	NYSE	DCO	Thu, Sep 11, 2014	28.06	29.23	27.95	28.75
5537	NYSE	DCO	Wed, Sep 10, 2014	27.99	28.79	27.93	28.24
5536	NYSE	DCO	Tue, Sep 9, 2014	28.76	28.76	27.70	27.97
5535	NYSE	DCO	Mon, Sep 8, 2014	29.39	29.43	28.86	28.87
5534	NYSE	DCO	Fri, Sep 5, 2014	29.72	29.75	29.34	29.69
5533	NYSE	DCO	Thu, Sep 4, 2014	29.38	30.01	29.38	29.81
5532	NYSE	DCO	Wed, Sep 3, 2014	29.39	29.73	28.95	29.24
5531	NYSE	DCO	Tue, Sep 2, 2014	31.10	31.10	28.66	29.32
5530	NYSE	DCO	Fri, Aug 29, 2014	30.96	31.11	30.42	31.06
5529	NYSE	DCO	Thu, Aug 28, 2014	30.83	31.12	30.54	30.93
5528	NYSE	DCO	Wed, Aug 27, 2014	31.19	31.51	30.72	31.04
5527	NYSE	DCO	Tue, Aug 26, 2014	30.38	31.70	30.16	31.33
5526	NYSE	DCO	Mon, Aug 25, 2014	30.10	30.49	29.90	30.04
5525	NYSE	DCO	Fri, Aug 22, 2014	29.97	30.49	29.83	30.06
5524	NYSE	DCO	Thu, Aug 21, 2014	29.28	30.75	28.83	30.14
5523	NYSE	DCO	Wed, Aug 20, 2014	29.09	29.31	28.76	29.23
5522	NYSE	DCO	Tue, Aug 19, 2014	29.51	29.67	29.14	29.21
5521	NYSE	DCO	Mon, Aug 18, 2014	29.79	30.27	29.20	29.55
5520	NYSE	DCO	Fri, Aug 15, 2014	31.33	31.33	29.50	29.93
5519	NYSE	DCO	Thu, Aug 14, 2014	32.00	32.00	31.26	31.60
5518	NYSE	DCO	Wed, Aug 13, 2014	30.94	31.97	30.73	31.62
5517	NYSE	DCO	Tue, Aug 12, 2014	30.75	31.01	30.52	30.65
5516	NYSE	DCO	Mon, Aug 11, 2014	30.31	31.37	29.97	30.79
5515	NYSE	DCO	Fri, Aug 8, 2014	29.62	30.10	29.62	29.97
5514	NYSE	DCO	Thu, Aug 7, 2014	30.08	31.06	29.25	29.63
5513	NYSE	DCO	Wed, Aug 6, 2014	29.52	30.63	29.52	29.81
5512	NYSE	DCO	Tue, Aug 5, 2014	28.27	30.56	28.13	29.61
5511	NYSE	DCO	Mon, Aug 4, 2014	27.87	28.46	27.45	28.13
5510	NYSE	DCO	Fri, Aug 1, 2014	27.82	28.07	26.88	27.45
5509	NYSE	DCO	Thu, Jul 31, 2014	27.61	28.00	26.90	27.65
5508	NYSE	DCO	Wed, Jul 30, 2014	27.40	28.82	27.40	27.97
5507	NYSE	DCO	Tue, Jul 29, 2014	25.50	28.39	25.30	27.50
5506	NYSE	DCO	Mon, Jul 28, 2014	23.25	23.57	22.60	23.21
5505	NYSE	DCO	Fri, Jul 25, 2014	23.85	23.90	23.18	23.24
5504	NYSE	DCO	Thu, Jul 24, 2014	24.36	24.89	23.75	24.23
5503	NYSE	DCO	Wed, Jul 23, 2014	24.50	24.66	24.42	24.42
5502	NYSE	DCO	Tue, Jul 22, 2014	24.39	24.70	24.20	24.47
5501	NYSE	DCO	Mon, Jul 21, 2014	24.36	24.59	23.85	24.33
5500	NYSE	DCO	Fri, Jul 18, 2014	23.96	24.71	23.91	24.51
5499	NYSE	DCO	Thu, Jul 17, 2014	24.57	24.70	23.81	23.96
5498	NYSE	DCO	Wed, Jul 16, 2014	24.91	25.27	24.64	24.72
5497	NYSE	DCO	Tue, Jul 15, 2014	25.01	25.13	24.55	24.82
5496	NYSE	DCO	Mon, Jul 14, 2014	24.64	25.22	24.28	25.07
5495	NYSE	DCO	Fri, Jul 11, 2014	24.71	24.78	24.03	24.44
5494	NYSE	DCO	Thu, Jul 10, 2014	24.75	25.12	24.39	24.78
5493	NYSE	DCO	Wed, Jul 9, 2014	25.94	26.30	25.06	25.20
5492	NYSE	DCO	Tue, Jul 8, 2014	26.11	26.11	25.09	25.80
5491	NYSE	DCO	Mon, Jul 7, 2014	26.69	26.97	26.05	26.09
5490	NYSE	DCO	Thu, Jul 3, 2014	26.45	26.94	25.76	26.81
5489	NYSE	DCO	Wed, Jul 2, 2014	27.00	27.15	26.14	26.25
5488	NYSE	DCO	Tue, Jul 1, 2014	26.50	27.75	26.31	27.38
5487	NYSE	DCO	Mon, Jun 30, 2014	26.19	26.39	25.77	26.13
5486	NYSE	DCO	Fri, Jun 27, 2014	25.62	26.41	25.37	26.27
5485	NYSE	DCO	Thu, Jun 26, 2014	25.91	25.97	25.65	25.76
5484	NYSE	DCO	Wed, Jun 25, 2014	25.12	26.24	24.47	26.00
5483	NYSE	DCO	Tue, Jun 24, 2014	25.73	25.96	25.12	25.23
5482	NYSE	DCO	Mon, Jun 23, 2014	26.00	26.15	25.62	25.93
5481	NYSE	DCO	Fri, Jun 20, 2014	25.86	26.10	25.49	26.05
5480	NYSE	DCO	Thu, Jun 19, 2014	25.64	25.64	25.38	25.50
5479	NYSE	DCO	Wed, Jun 18, 2014	25.28	25.79	25.23	25.70
5478	NYSE	DCO	Tue, Jun 17, 2014	25.11	25.41	25.11	25.36
5477	NYSE	DCO	Mon, Jun 16, 2014	25.34	25.41	25.18	25.29
5476	NYSE	DCO	Fri, Jun 13, 2014	25.56	25.64	24.73	25.43
5475	NYSE	DCO	Thu, Jun 12, 2014	26.05	26.42	25.22	25.45
5474	NYSE	DCO	Wed, Jun 11, 2014	26.77	26.77	26.00	26.14
5473	NYSE	DCO	Tue, Jun 10, 2014	27.03	27.19	26.44	26.53
5472	NYSE	DCO	Mon, Jun 9, 2014	26.75	27.74	26.75	27.14
5471	NYSE	DCO	Fri, Jun 6, 2014	26.01	27.26	25.80	26.83
5470	NYSE	DCO	Thu, Jun 5, 2014	24.74	25.98	24.38	25.93
5469	NYSE	DCO	Wed, Jun 4, 2014	23.95	24.18	23.58	24.13
5468	NYSE	DCO	Tue, Jun 3, 2014	24.73	24.73	23.33	24.12
5467	NYSE	DCO	Mon, Jun 2, 2014	25.36	25.36	24.63	24.73
5466	NYSE	DCO	Fri, May 30, 2014	25.40	25.76	25.32	25.39
5465	NYSE	DCO	Thu, May 29, 2014	25.93	25.93	25.44	25.48
5464	NYSE	DCO	Wed, May 28, 2014	25.44	25.98	25.36	25.77
5463	NYSE	DCO	Tue, May 27, 2014	24.31	25.53	24.31	25.44
5462	NYSE	DCO	Fri, May 23, 2014	23.31	24.27	23.31	24.11
5461	NYSE	DCO	Thu, May 22, 2014	22.95	23.52	22.78	23.42
5460	NYSE	DCO	Wed, May 21, 2014	23.49	23.49	22.45	22.99
5459	NYSE	DCO	Tue, May 20, 2014	24.20	24.29	23.21	23.42
5458	NYSE	DCO	Mon, May 19, 2014	24.40	24.73	24.15	24.28
5457	NYSE	DCO	Fri, May 16, 2014	24.42	24.44	24.00	24.40
5456	NYSE	DCO	Thu, May 15, 2014	24.94	25.02	24.38	24.46
5455	NYSE	DCO	Wed, May 14, 2014	25.42	25.46	24.78	24.93
5454	NYSE	DCO	Tue, May 13, 2014	25.89	26.20	25.15	25.45
5453	NYSE	DCO	Mon, May 12, 2014	24.99	26.16	24.99	25.92
5452	NYSE	DCO	Fri, May 9, 2014	24.10	24.87	24.01	24.86
5451	NYSE	DCO	Thu, May 8, 2014	24.05	24.72	24.01	24.15
5450	NYSE	DCO	Wed, May 7, 2014	24.03	24.27	23.96	24.10
5449	NYSE	DCO	Tue, May 6, 2014	24.56	24.89	23.75	24.02
5448	NYSE	DCO	Mon, May 5, 2014	24.36	25.09	24.17	24.68
5447	NYSE	DCO	Fri, May 2, 2014	23.66	24.66	23.62	24.50
5446	NYSE	DCO	Thu, May 1, 2014	24.27	24.27	23.33	23.60
5445	NYSE	DCO	Wed, Apr 30, 2014	24.85	24.85	24.11	24.27
5444	NYSE	DCO	Tue, Apr 29, 2014	25.00	25.50	24.32	24.89
5443	NYSE	DCO	Mon, Apr 28, 2014	23.71	24.26	23.50	23.97
5442	NYSE	DCO	Fri, Apr 25, 2014	24.01	24.01	23.50	23.57
5441	NYSE	DCO	Thu, Apr 24, 2014	24.52	24.52	24.00	24.14
5440	NYSE	DCO	Wed, Apr 23, 2014	24.78	24.98	24.14	24.41
5439	NYSE	DCO	Tue, Apr 22, 2014	25.13	25.44	24.75	24.82
5438	NYSE	DCO	Mon, Apr 21, 2014	24.72	25.09	24.57	25.05
5437	NYSE	DCO	Thu, Apr 17, 2014	24.13	25.01	23.95	24.75
5436	NYSE	DCO	Wed, Apr 16, 2014	24.30	24.38	24.17	24.20
5435	NYSE	DCO	Tue, Apr 15, 2014	23.84	24.21	23.67	24.09
5434	NYSE	DCO	Mon, Apr 14, 2014	23.85	23.91	23.54	23.85
5433	NYSE	DCO	Fri, Apr 11, 2014	23.82	23.96	23.70	23.70
5432	NYSE	DCO	Thu, Apr 10, 2014	24.84	24.84	23.92	24.04
5431	NYSE	DCO	Wed, Apr 9, 2014	24.31	24.99	24.20	24.93
5430	NYSE	DCO	Tue, Apr 8, 2014	24.31	24.42	23.99	24.26
5429	NYSE	DCO	Mon, Apr 7, 2014	24.34	24.45	23.69	24.22
5428	NYSE	DCO	Fri, Apr 4, 2014	26.36	26.36	24.21	24.47
5427	NYSE	DCO	Thu, Apr 3, 2014	25.70	26.42	25.45	26.15
5426	NYSE	DCO	Wed, Apr 2, 2014	25.40	25.68	25.33	25.63
5425	NYSE	DCO	Tue, Apr 1, 2014	25.08	25.45	24.89	25.32
5424	NYSE	DCO	Mon, Mar 31, 2014	23.98	25.33	23.98	25.06
5423	NYSE	DCO	Fri, Mar 28, 2014	23.54	24.30	23.48	23.78
5422	NYSE	DCO	Thu, Mar 27, 2014	22.95	23.72	22.83	23.54
5421	NYSE	DCO	Wed, Mar 26, 2014	23.16	23.17	22.80	22.92
5420	NYSE	DCO	Tue, Mar 25, 2014	23.80	23.80	22.91	23.00
5419	NYSE	DCO	Mon, Mar 24, 2014	23.84	24.08	23.68	23.70
5418	NYSE	DCO	Fri, Mar 21, 2014	24.50	24.60	23.78	23.83
5417	NYSE	DCO	Thu, Mar 20, 2014	24.75	25.42	24.50	24.55
5416	NYSE	DCO	Wed, Mar 19, 2014	24.85	25.01	24.52	24.75
5415	NYSE	DCO	Tue, Mar 18, 2014	24.59	25.02	24.51	24.90
5414	NYSE	DCO	Mon, Mar 17, 2014	24.96	25.32	24.47	24.51
5413	NYSE	DCO	Fri, Mar 14, 2014	25.00	25.27	24.58	24.84
5412	NYSE	DCO	Thu, Mar 13, 2014	25.51	25.66	24.90	25.02
5411	NYSE	DCO	Wed, Mar 12, 2014	25.80	25.80	25.45	25.50
5410	NYSE	DCO	Tue, Mar 11, 2014	26.96	27.00	25.80	25.86
5409	NYSE	DCO	Mon, Mar 10, 2014	27.00	27.10	26.75	26.98
5408	NYSE	DCO	Fri, Mar 7, 2014	27.25	27.31	26.58	27.15
5407	NYSE	DCO	Thu, Mar 6, 2014	27.37	27.37	26.57	27.08
5406	NYSE	DCO	Wed, Mar 5, 2014	28.18	28.18	27.06	27.18
5405	NYSE	DCO	Tue, Mar 4, 2014	28.29	29.25	27.86	28.27
5404	NYSE	DCO	Mon, Mar 3, 2014	27.40	28.12	27.16	27.81
5403	NYSE	DCO	Fri, Feb 28, 2014	26.22	28.56	26.22	27.80
5402	NYSE	DCO	Thu, Feb 27, 2014	26.05	26.51	25.64	26.15
5401	NYSE	DCO	Wed, Feb 26, 2014	25.66	26.28	25.65	26.18
5400	NYSE	DCO	Tue, Feb 25, 2014	25.57	25.74	25.43	25.56
5399	NYSE	DCO	Mon, Feb 24, 2014	25.35	25.71	25.35	25.55
5398	NYSE	DCO	Fri, Feb 21, 2014	25.42	25.92	25.32	25.37
5397	NYSE	DCO	Thu, Feb 20, 2014	24.42	25.60	24.42	25.42
5396	NYSE	DCO	Wed, Feb 19, 2014	25.26	25.50	24.25	24.32
5395	NYSE	DCO	Tue, Feb 18, 2014	25.50	26.48	24.88	25.27
5394	NYSE	DCO	Fri, Feb 14, 2014	28.46	28.46	24.00	24.26
5393	NYSE	DCO	Thu, Feb 13, 2014	28.08	28.85	27.66	28.76
5392	NYSE	DCO	Wed, Feb 12, 2014	27.26	28.58	27.26	28.25
5391	NYSE	DCO	Tue, Feb 11, 2014	27.24	27.41	27.08	27.25
5390	NYSE	DCO	Mon, Feb 10, 2014	27.11	27.53	27.00	27.21
5389	NYSE	DCO	Fri, Feb 7, 2014	27.42	27.62	26.88	27.19
5388	NYSE	DCO	Thu, Feb 6, 2014	27.13	27.46	27.01	27.23
5387	NYSE	DCO	Wed, Feb 5, 2014	27.15	27.56	26.64	27.01
5386	NYSE	DCO	Tue, Feb 4, 2014	27.84	27.84	26.88	27.19
5385	NYSE	DCO	Mon, Feb 3, 2014	28.53	28.91	27.28	27.64
5384	NYSE	DCO	Fri, Jan 31, 2014	28.02	28.64	27.59	28.50
5383	NYSE	DCO	Thu, Jan 30, 2014	28.92	28.93	28.40	28.46
5382	NYSE	DCO	Wed, Jan 29, 2014	28.77	29.09	28.23	28.59
5381	NYSE	DCO	Tue, Jan 28, 2014	28.38	28.99	27.84	28.96
5380	NYSE	DCO	Mon, Jan 27, 2014	28.92	29.13	28.09	28.28
5379	NYSE	DCO	Fri, Jan 24, 2014	29.94	29.94	28.69	28.98
5378	NYSE	DCO	Thu, Jan 23, 2014	29.70	30.49	29.50	30.21
5377	NYSE	DCO	Wed, Jan 22, 2014	29.48	30.10	29.35	29.87
5376	NYSE	DCO	Tue, Jan 21, 2014	30.03	30.10	29.31	29.44
5375	NYSE	DCO	Fri, Jan 17, 2014	30.72	31.20	29.34	29.79
5374	NYSE	DCO	Thu, Jan 16, 2014	30.91	31.11	30.69	30.85
5373	NYSE	DCO	Wed, Jan 15, 2014	30.22	31.35	30.22	30.90
5372	NYSE	DCO	Tue, Jan 14, 2014	29.49	30.34	29.39	30.22
5371	NYSE	DCO	Mon, Jan 13, 2014	28.47	29.61	28.39	29.28
5370	NYSE	DCO	Fri, Jan 10, 2014	29.36	29.75	28.30	28.46
5369	NYSE	DCO	Thu, Jan 9, 2014	28.98	29.80	28.70	29.29
5368	NYSE	DCO	Wed, Jan 8, 2014	28.97	29.00	28.22	28.97
5367	NYSE	DCO	Tue, Jan 7, 2014	28.19	29.05	27.77	28.97
5366	NYSE	DCO	Mon, Jan 6, 2014	29.18	29.21	28.24	28.57
5365	NYSE	DCO	Fri, Jan 3, 2014	29.01	29.38	28.44	29.14
5364	NYSE	DCO	Thu, Jan 2, 2014	29.63	29.77	28.93	29.04
5363	NYSE	DCO	Tue, Dec 31, 2013	29.57	30.14	29.18	29.81
5362	NYSE	DCO	Mon, Dec 30, 2013	28.35	29.86	27.92	29.77
5361	NYSE	DCO	Fri, Dec 27, 2013	29.41	29.48	28.14	28.35
5360	NYSE	DCO	Thu, Dec 26, 2013	29.96	30.01	29.00	29.22
5359	NYSE	DCO	Tue, Dec 24, 2013	29.73	30.35	29.54	29.73
5358	NYSE	DCO	Mon, Dec 23, 2013	28.85	29.81	28.53	29.50
5357	NYSE	DCO	Fri, Dec 20, 2013	27.88	29.24	27.62	28.70
5356	NYSE	DCO	Thu, Dec 19, 2013	27.77	28.00	27.48	27.79
5355	NYSE	DCO	Wed, Dec 18, 2013	27.55	28.00	27.21	27.79
5354	NYSE	DCO	Tue, Dec 17, 2013	26.83	27.45	26.80	27.45
5353	NYSE	DCO	Mon, Dec 16, 2013	25.96	27.12	25.96	26.90
5352	NYSE	DCO	Fri, Dec 13, 2013	25.11	25.95	25.07	25.78
5351	NYSE	DCO	Thu, Dec 12, 2013	25.01	25.37	24.91	25.11
5350	NYSE	DCO	Wed, Dec 11, 2013	25.81	26.08	24.87	25.06
5349	NYSE	DCO	Tue, Dec 10, 2013	27.00	27.06	25.66	25.84
5348	NYSE	DCO	Mon, Dec 9, 2013	26.16	27.04	25.98	26.97
5347	NYSE	DCO	Fri, Dec 6, 2013	26.69	26.77	25.99	26.05
5346	NYSE	DCO	Thu, Dec 5, 2013	26.36	26.47	25.86	26.37
5345	NYSE	DCO	Wed, Dec 4, 2013	26.22	26.50	26.17	26.35
5344	NYSE	DCO	Tue, Dec 3, 2013	25.39	26.49	25.30	26.40
5343	NYSE	DCO	Mon, Dec 2, 2013	25.40	25.72	24.80	25.35
5342	NYSE	DCO	Fri, Nov 29, 2013	25.38	25.42	25.22	25.34
5341	NYSE	DCO	Wed, Nov 27, 2013	24.96	25.30	24.71	25.21
5340	NYSE	DCO	Tue, Nov 26, 2013	25.06	25.29	24.53	24.87
5339	NYSE	DCO	Mon, Nov 25, 2013	25.27	25.29	24.83	25.00
5338	NYSE	DCO	Fri, Nov 22, 2013	25.34	25.41	25.08	25.28
5337	NYSE	DCO	Thu, Nov 21, 2013	24.74	25.54	24.63	25.26
5336	NYSE	DCO	Wed, Nov 20, 2013	24.43	25.08	24.17	24.62
5335	NYSE	DCO	Tue, Nov 19, 2013	24.90	25.20	24.24	24.36
5334	NYSE	DCO	Mon, Nov 18, 2013	25.13	25.54	24.74	24.86
5333	NYSE	DCO	Fri, Nov 15, 2013	24.40	25.31	24.30	25.12
5332	NYSE	DCO	Thu, Nov 14, 2013	25.19	25.36	24.30	24.47
5331	NYSE	DCO	Wed, Nov 13, 2013	25.15	25.28	24.96	25.24
5330	NYSE	DCO	Tue, Nov 12, 2013	25.10	25.54	25.00	25.38
5329	NYSE	DCO	Mon, Nov 11, 2013	25.86	26.11	25.19	25.23
5328	NYSE	DCO	Fri, Nov 8, 2013	24.93	26.16	24.93	25.93
5327	NYSE	DCO	Thu, Nov 7, 2013	25.15	25.21	24.64	24.96
5326	NYSE	DCO	Wed, Nov 6, 2013	25.16	25.27	24.72	25.11
5325	NYSE	DCO	Tue, Nov 5, 2013	25.12	25.35	24.73	24.92
5324	NYSE	DCO	Mon, Nov 4, 2013	25.08	25.47	25.05	25.16
5323	NYSE	DCO	Fri, Nov 1, 2013	24.91	25.25	24.53	25.07
5322	NYSE	DCO	Thu, Oct 31, 2013	24.81	25.05	24.50	24.86
5321	NYSE	DCO	Wed, Oct 30, 2013	25.22	25.33	24.49	24.88
5320	NYSE	DCO	Tue, Oct 29, 2013	28.91	29.26	25.22	25.23
5319	NYSE	DCO	Mon, Oct 28, 2013	30.45	30.97	30.17	30.91
5318	NYSE	DCO	Fri, Oct 25, 2013	30.58	30.58	30.25	30.40
5317	NYSE	DCO	Thu, Oct 24, 2013	30.48	30.72	30.39	30.46
5316	NYSE	DCO	Wed, Oct 23, 2013	30.27	30.50	30.21	30.39
5315	NYSE	DCO	Tue, Oct 22, 2013	29.64	30.50	29.44	30.31
5314	NYSE	DCO	Mon, Oct 21, 2013	30.44	30.44	29.52	29.61
5313	NYSE	DCO	Fri, Oct 18, 2013	30.00	30.50	29.92	30.44
5312	NYSE	DCO	Thu, Oct 17, 2013	29.92	30.23	29.81	29.97
5311	NYSE	DCO	Wed, Oct 16, 2013	30.37	30.75	29.66	29.97
5310	NYSE	DCO	Tue, Oct 15, 2013	30.79	30.87	30.23	30.29
5309	NYSE	DCO	Mon, Oct 14, 2013	29.89	30.98	29.82	30.77
5308	NYSE	DCO	Fri, Oct 11, 2013	30.11	30.11	28.89	29.99
5307	NYSE	DCO	Thu, Oct 10, 2013	27.91	30.40	27.91	30.24
5306	NYSE	DCO	Wed, Oct 9, 2013	26.89	27.75	26.27	27.21
5305	NYSE	DCO	Tue, Oct 8, 2013	27.81	28.15	26.68	26.87
5304	NYSE	DCO	Mon, Oct 7, 2013	27.78	28.19	27.74	27.90
5303	NYSE	DCO	Fri, Oct 4, 2013	27.49	28.45	27.15	28.10
5302	NYSE	DCO	Thu, Oct 3, 2013	28.49	28.51	27.27	27.54
5301	NYSE	DCO	Wed, Oct 2, 2013	28.37	28.56	28.16	28.31
5300	NYSE	DCO	Tue, Oct 1, 2013	28.61	28.76	28.00	28.67
5299	NYSE	DCO	Mon, Sep 30, 2013	27.50	29.31	27.50	28.68
5298	NYSE	DCO	Fri, Sep 27, 2013	26.86	27.67	26.86	27.58
5297	NYSE	DCO	Thu, Sep 26, 2013	27.73	27.73	26.60	26.97
5296	NYSE	DCO	Wed, Sep 25, 2013	27.03	28.00	27.01	27.59
5295	NYSE	DCO	Tue, Sep 24, 2013	26.90	27.31	26.72	27.08
5294	NYSE	DCO	Mon, Sep 23, 2013	26.66	27.02	26.66	26.93
5293	NYSE	DCO	Fri, Sep 20, 2013	26.65	27.18	26.51	26.71
5292	NYSE	DCO	Thu, Sep 19, 2013	27.05	27.07	26.04	26.67
5291	NYSE	DCO	Wed, Sep 18, 2013	27.56	27.56	26.14	26.99
5290	NYSE	DCO	Tue, Sep 17, 2013	27.33	27.71	27.20	27.48
5289	NYSE	DCO	Mon, Sep 16, 2013	27.56	27.70	27.31	27.36
5288	NYSE	DCO	Fri, Sep 13, 2013	28.53	28.61	27.28	27.39
5287	NYSE	DCO	Thu, Sep 12, 2013	28.21	28.83	28.21	28.55
5286	NYSE	DCO	Wed, Sep 11, 2013	27.98	29.20	27.95	28.07
5285	NYSE	DCO	Tue, Sep 10, 2013	26.95	28.10	26.90	28.09
5284	NYSE	DCO	Mon, Sep 9, 2013	26.95	27.14	26.73	26.79
5283	NYSE	DCO	Fri, Sep 6, 2013	27.03	27.08	26.27	26.89
5282	NYSE	DCO	Thu, Sep 5, 2013	27.02	27.02	26.65	26.91
5281	NYSE	DCO	Wed, Sep 4, 2013	26.94	27.22	26.80	27.01
5280	NYSE	DCO	Tue, Sep 3, 2013	26.49	27.00	26.19	26.94
5279	NYSE	DCO	Fri, Aug 30, 2013	27.11	27.31	25.91	26.15
5278	NYSE	DCO	Thu, Aug 29, 2013	27.22	27.85	26.88	27.12
5277	NYSE	DCO	Wed, Aug 28, 2013	27.13	27.55	27.13	27.16
5276	NYSE	DCO	Tue, Aug 27, 2013	27.79	28.11	27.16	27.19
5275	NYSE	DCO	Mon, Aug 26, 2013	27.82	28.21	27.55	27.99
5274	NYSE	DCO	Fri, Aug 23, 2013	26.70	27.85	26.60	27.74
5273	NYSE	DCO	Thu, Aug 22, 2013	26.07	26.78	26.07	26.73
5272	NYSE	DCO	Wed, Aug 21, 2013	26.44	26.69	26.04	26.11
5271	NYSE	DCO	Tue, Aug 20, 2013	26.59	26.79	26.51	26.55
5270	NYSE	DCO	Mon, Aug 19, 2013	26.46	26.76	26.44	26.62
5269	NYSE	DCO	Fri, Aug 16, 2013	26.42	26.62	26.17	26.57
5268	NYSE	DCO	Thu, Aug 15, 2013	27.08	27.08	26.49	26.58
5267	NYSE	DCO	Wed, Aug 14, 2013	28.03	29.37	27.44	27.51
5266	NYSE	DCO	Tue, Aug 13, 2013	27.25	28.32	26.78	27.94
5265	NYSE	DCO	Mon, Aug 12, 2013	26.38	27.30	26.38	27.15
5264	NYSE	DCO	Fri, Aug 9, 2013	26.82	27.30	26.48	26.59
5263	NYSE	DCO	Thu, Aug 8, 2013	27.00	27.54	26.60	26.94
5262	NYSE	DCO	Wed, Aug 7, 2013	25.47	27.34	25.14	26.93
5261	NYSE	DCO	Tue, Aug 6, 2013	23.08	25.98	23.08	25.96
5260	NYSE	DCO	Mon, Aug 5, 2013	22.28	23.05	22.20	22.93
5259	NYSE	DCO	Fri, Aug 2, 2013	23.05	23.18	22.12	22.28
5258	NYSE	DCO	Thu, Aug 1, 2013	23.07	23.38	23.01	23.11
5257	NYSE	DCO	Wed, Jul 31, 2013	22.53	23.25	22.34	22.84
5256	NYSE	DCO	Tue, Jul 30, 2013	22.45	22.57	22.03	22.46
5255	NYSE	DCO	Mon, Jul 29, 2013	22.72	23.15	22.34	22.51
5254	NYSE	DCO	Fri, Jul 26, 2013	24.19	24.24	22.72	22.87
5253	NYSE	DCO	Thu, Jul 25, 2013	24.40	24.52	24.13	24.38
5252	NYSE	DCO	Wed, Jul 24, 2013	24.76	24.87	24.39	24.47
5251	NYSE	DCO	Tue, Jul 23, 2013	24.19	24.84	24.06	24.79
5250	NYSE	DCO	Mon, Jul 22, 2013	24.07	24.20	23.71	24.04
5249	NYSE	DCO	Fri, Jul 19, 2013	24.12	24.60	23.86	24.20
5248	NYSE	DCO	Thu, Jul 18, 2013	23.43	24.38	23.37	24.08
5247	NYSE	DCO	Wed, Jul 17, 2013	23.60	23.72	23.38	23.46
5246	NYSE	DCO	Tue, Jul 16, 2013	22.99	23.64	22.81	23.44
5245	NYSE	DCO	Mon, Jul 15, 2013	22.79	23.25	22.77	22.93
5244	NYSE	DCO	Fri, Jul 12, 2013	23.28	23.60	22.66	22.71
5243	NYSE	DCO	Thu, Jul 11, 2013	23.29	23.46	23.16	23.33
5242	NYSE	DCO	Wed, Jul 10, 2013	22.73	23.17	22.68	23.04
5241	NYSE	DCO	Tue, Jul 9, 2013	22.39	22.94	22.26	22.73
5240	NYSE	DCO	Mon, Jul 8, 2013	21.54	22.23	21.54	22.19
5239	NYSE	DCO	Fri, Jul 5, 2013	21.55	21.77	21.25	21.53
5238	NYSE	DCO	Wed, Jul 3, 2013	21.17	21.43	20.40	21.38
5237	NYSE	DCO	Tue, Jul 2, 2013	21.41	21.85	20.96	21.30
5236	NYSE	DCO	Mon, Jul 1, 2013	21.75	21.89	21.07	21.28
5235	NYSE	DCO	Fri, Jun 28, 2013	21.60	21.73	21.04	21.26
5234	NYSE	DCO	Thu, Jun 27, 2013	20.74	21.26	20.65	21.21
5233	NYSE	DCO	Wed, Jun 26, 2013	20.07	20.73	19.59	20.60
5232	NYSE	DCO	Tue, Jun 25, 2013	20.09	20.53	19.79	20.01
5231	NYSE	DCO	Mon, Jun 24, 2013	20.60	20.74	19.66	19.88
5230	NYSE	DCO	Fri, Jun 21, 2013	21.05	21.18	20.73	20.84
5229	NYSE	DCO	Thu, Jun 20, 2013	21.12	21.20	20.55	20.88
5228	NYSE	DCO	Wed, Jun 19, 2013	21.70	21.70	20.92	21.41
5227	NYSE	DCO	Tue, Jun 18, 2013	21.30	21.64	21.22	21.59
5226	NYSE	DCO	Mon, Jun 17, 2013	20.75	21.30	20.56	21.22
5225	NYSE	DCO	Fri, Jun 14, 2013	20.88	20.88	20.19	20.55
5224	NYSE	DCO	Thu, Jun 13, 2013	20.31	20.96	20.31	20.88
5223	NYSE	DCO	Wed, Jun 12, 2013	20.63	20.67	20.20	20.35
5222	NYSE	DCO	Tue, Jun 11, 2013	20.74	20.74	20.45	20.54
5221	NYSE	DCO	Mon, Jun 10, 2013	20.20	20.84	20.17	20.81
5220	NYSE	DCO	Fri, Jun 7, 2013	20.00	20.48	19.91	20.33
5219	NYSE	DCO	Thu, Jun 6, 2013	19.15	20.10	19.15	20.10
5218	NYSE	DCO	Wed, Jun 5, 2013	19.40	19.65	19.05	19.23
5217	NYSE	DCO	Tue, Jun 4, 2013	19.39	19.53	18.79	19.13
5216	NYSE	DCO	Mon, Jun 3, 2013	19.50	19.52	18.96	19.39
5215	NYSE	DCO	Fri, May 31, 2013	19.26	19.45	18.80	19.43
5214	NYSE	DCO	Thu, May 30, 2013	19.71	19.71	19.45	19.45
5213	NYSE	DCO	Wed, May 29, 2013	19.50	19.87	19.46	19.71
5212	NYSE	DCO	Tue, May 28, 2013	19.05	19.97	18.98	19.87
5211	NYSE	DCO	Fri, May 24, 2013	18.80	19.12	18.66	19.07
5210	NYSE	DCO	Thu, May 23, 2013	18.76	19.02	18.64	18.80
5209	NYSE	DCO	Wed, May 22, 2013	19.45	19.77	19.10	19.19
5208	NYSE	DCO	Tue, May 21, 2013	18.75	19.49	18.74	19.43
5207	NYSE	DCO	Mon, May 20, 2013	18.50	18.77	18.34	18.41
5206	NYSE	DCO	Fri, May 17, 2013	18.75	18.89	18.67	18.67
5205	NYSE	DCO	Thu, May 16, 2013	18.67	19.04	18.55	18.56
5204	NYSE	DCO	Wed, May 15, 2013	18.89	19.22	18.70	19.04
5203	NYSE	DCO	Tue, May 14, 2013	18.71	19.26	18.66	18.93
5202	NYSE	DCO	Mon, May 13, 2013	18.76	18.85	18.31	18.67
5201	NYSE	DCO	Fri, May 10, 2013	18.69	19.05	18.69	19.00
5200	NYSE	DCO	Thu, May 9, 2013	17.83	19.25	17.79	18.68
5199	NYSE	DCO	Wed, May 8, 2013	19.23	19.31	17.90	18.01
5198	NYSE	DCO	Tue, May 7, 2013	24.46	24.46	18.21	19.47
5197	NYSE	DCO	Mon, May 6, 2013	25.15	26.71	25.15	26.71
5196	NYSE	DCO	Fri, May 3, 2013	25.36	25.50	24.94	25.15
5195	NYSE	DCO	Thu, May 2, 2013	24.52	25.74	24.33	25.40
5194	NYSE	DCO	Wed, May 1, 2013	24.48	24.63	24.20	24.30
5193	NYSE	DCO	Tue, Apr 30, 2013	23.42	24.49	23.30	24.49
5192	NYSE	DCO	Mon, Apr 29, 2013	23.30	23.41	23.01	23.22
5191	NYSE	DCO	Fri, Apr 26, 2013	23.45	23.66	23.05	23.10
5190	NYSE	DCO	Thu, Apr 25, 2013	22.44	24.15	22.25	23.65
5189	NYSE	DCO	Wed, Apr 24, 2013	22.11	22.42	21.90	22.29
5188	NYSE	DCO	Tue, Apr 23, 2013	21.12	22.25	21.02	22.14
5187	NYSE	DCO	Mon, Apr 22, 2013	20.99	21.23	20.80	21.23
5186	NYSE	DCO	Fri, Apr 19, 2013	21.00	21.00	20.64	20.85
5185	NYSE	DCO	Thu, Apr 18, 2013	20.56	20.85	20.18	20.84
5184	NYSE	DCO	Wed, Apr 17, 2013	21.35	21.38	20.27	20.65
5183	NYSE	DCO	Tue, Apr 16, 2013	21.25	21.37	20.95	21.36
5182	NYSE	DCO	Mon, Apr 15, 2013	20.89	21.10	20.38	21.00
5181	NYSE	DCO	Fri, Apr 12, 2013	20.89	21.00	20.48	20.88
5180	NYSE	DCO	Thu, Apr 11, 2013	20.77	20.99	20.53	20.87
5179	NYSE	DCO	Wed, Apr 10, 2013	20.60	20.78	20.39	20.63
5178	NYSE	DCO	Tue, Apr 9, 2013	20.38	20.63	20.23	20.42
5177	NYSE	DCO	Mon, Apr 8, 2013	20.03	20.45	20.01	20.40
5176	NYSE	DCO	Fri, Apr 5, 2013	19.51	20.59	19.51	19.90
5175	NYSE	DCO	Thu, Apr 4, 2013	19.79	19.83	19.63	19.80
5174	NYSE	DCO	Wed, Apr 3, 2013	19.90	19.90	19.55	19.79
5173	NYSE	DCO	Tue, Apr 2, 2013	19.79	19.90	19.31	19.75
5172	NYSE	DCO	Mon, Apr 1, 2013	19.99	19.99	19.18	19.65
5171	NYSE	DCO	Thu, Mar 28, 2013	19.79	19.95	19.36	19.79
5170	NYSE	DCO	Wed, Mar 27, 2013	19.40	19.67	19.20	19.60
5169	NYSE	DCO	Tue, Mar 26, 2013	22.60	22.60	19.08	19.47
5168	NYSE	DCO	Mon, Mar 25, 2013	19.40	19.62	19.24	19.34
5167	NYSE	DCO	Fri, Mar 22, 2013	18.85	19.05	18.81	18.92
5166	NYSE	DCO	Thu, Mar 21, 2013	19.19	19.29	18.51	18.67
5165	NYSE	DCO	Wed, Mar 20, 2013	19.15	19.30	18.91	19.05
5164	NYSE	DCO	Tue, Mar 19, 2013	18.57	18.94	18.39	18.90
5163	NYSE	DCO	Mon, Mar 18, 2013	17.36	18.59	17.36	18.45
5162	NYSE	DCO	Fri, Mar 15, 2013	17.25	17.42	17.17	17.34
5161	NYSE	DCO	Thu, Mar 14, 2013	17.22	17.30	16.96	17.25
5160	NYSE	DCO	Wed, Mar 13, 2013	17.00	17.54	16.95	17.26
5159	NYSE	DCO	Tue, Mar 12, 2013	16.94	17.00	16.74	16.89
5158	NYSE	DCO	Mon, Mar 11, 2013	16.84	17.00	16.83	16.98
5157	NYSE	DCO	Fri, Mar 8, 2013	15.83	16.99	15.65	16.87
5156	NYSE	DCO	Thu, Mar 7, 2013	15.81	15.91	15.63	15.75
5155	NYSE	DCO	Wed, Mar 6, 2013	15.67	16.03	15.67	15.79
5154	NYSE	DCO	Tue, Mar 5, 2013	14.77	16.59	14.77	15.60
5153	NYSE	DCO	Mon, Mar 4, 2013	15.22	15.30	14.32	14.60
5152	NYSE	DCO	Fri, Mar 1, 2013	15.31	15.51	15.12	15.20
5151	NYSE	DCO	Thu, Feb 28, 2013	15.59	15.69	15.46	15.50
5150	NYSE	DCO	Wed, Feb 27, 2013	15.25	15.77	15.15	15.62
5149	NYSE	DCO	Tue, Feb 26, 2013	15.20	15.47	15.10	15.22
5148	NYSE	DCO	Mon, Feb 25, 2013	15.50	15.59	15.06	15.15
5147	NYSE	DCO	Fri, Feb 22, 2013	15.68	15.80	15.43	15.50
5146	NYSE	DCO	Thu, Feb 21, 2013	16.08	16.08	15.55	15.68
5145	NYSE	DCO	Wed, Feb 20, 2013	16.97	17.05	15.97	16.00
5144	NYSE	DCO	Tue, Feb 19, 2013	16.62	17.00	16.58	16.99
5143	NYSE	DCO	Fri, Feb 15, 2013	16.26	16.61	16.26	16.61
5142	NYSE	DCO	Thu, Feb 14, 2013	16.33	16.43	16.29	16.43
5141	NYSE	DCO	Wed, Feb 13, 2013	16.14	16.42	16.14	16.35
5140	NYSE	DCO	Tue, Feb 12, 2013	16.07	16.37	16.00	16.33
5139	NYSE	DCO	Mon, Feb 11, 2013	16.03	16.16	16.00	16.05
5138	NYSE	DCO	Fri, Feb 8, 2013	16.03	16.10	16.00	16.06
5137	NYSE	DCO	Thu, Feb 7, 2013	16.15	16.18	15.88	16.05
5136	NYSE	DCO	Wed, Feb 6, 2013	16.22	16.33	16.08	16.15
5135	NYSE	DCO	Tue, Feb 5, 2013	16.39	16.40	16.27	16.33
5134	NYSE	DCO	Mon, Feb 4, 2013	16.10	16.41	15.34	16.37
5133	NYSE	DCO	Fri, Feb 1, 2013	16.10	16.32	16.10	16.32
5132	NYSE	DCO	Thu, Jan 31, 2013	16.02	16.19	15.81	16.03
5131	NYSE	DCO	Wed, Jan 30, 2013	16.22	16.30	16.00	16.05
5130	NYSE	DCO	Tue, Jan 29, 2013	16.32	16.32	15.96	16.12
5129	NYSE	DCO	Mon, Jan 28, 2013	16.27	16.32	15.97	16.32
5128	NYSE	DCO	Fri, Jan 25, 2013	16.47	16.47	16.24	16.33
5127	NYSE	DCO	Thu, Jan 24, 2013	16.50	16.62	16.26	16.39
5126	NYSE	DCO	Wed, Jan 23, 2013	15.97	16.51	15.87	16.45
5125	NYSE	DCO	Tue, Jan 22, 2013	15.86	16.00	15.57	15.95
5124	NYSE	DCO	Fri, Jan 18, 2013	16.01	16.05	15.81	15.86
5123	NYSE	DCO	Thu, Jan 17, 2013	16.10	16.10	15.88	15.95
5122	NYSE	DCO	Wed, Jan 16, 2013	16.31	16.39	16.06	16.10
5121	NYSE	DCO	Tue, Jan 15, 2013	16.04	16.45	15.92	16.28
5120	NYSE	DCO	Mon, Jan 14, 2013	16.52	16.52	15.99	16.03
5119	NYSE	DCO	Fri, Jan 11, 2013	16.85	16.85	16.25	16.39
5118	NYSE	DCO	Thu, Jan 10, 2013	16.95	16.95	16.70	16.76
5117	NYSE	DCO	Wed, Jan 9, 2013	16.99	16.99	16.75	16.79
5116	NYSE	DCO	Tue, Jan 8, 2013	16.91	16.92	16.75	16.90
5115	NYSE	DCO	Mon, Jan 7, 2013	16.99	16.99	16.63	16.83
5114	NYSE	DCO	Fri, Jan 4, 2013	16.86	16.96	16.73	16.88
5113	NYSE	DCO	Thu, Jan 3, 2013	16.80	16.80	16.60	16.73
5112	NYSE	DCO	Wed, Jan 2, 2013	17.00	17.11	16.67	16.69
5111	NYSE	DCO	Mon, Dec 31, 2012	15.80	16.17	15.60	16.17
5110	NYSE	DCO	Fri, Dec 28, 2012	15.95	16.01	15.73	15.73
5109	NYSE	DCO	Thu, Dec 27, 2012	16.22	16.22	15.85	16.03
5108	NYSE	DCO	Wed, Dec 26, 2012	16.56	16.64	16.12	16.25
5107	NYSE	DCO	Mon, Dec 24, 2012	16.15	16.61	16.15	16.56
5106	NYSE	DCO	Fri, Dec 21, 2012	16.16	16.42	16.00	16.42
5105	NYSE	DCO	Thu, Dec 20, 2012	16.45	16.45	16.25	16.37
5104	NYSE	DCO	Wed, Dec 19, 2012	16.45	16.48	16.25	16.40
5103	NYSE	DCO	Tue, Dec 18, 2012	16.81	16.89	16.39	16.41
5102	NYSE	DCO	Mon, Dec 17, 2012	16.92	17.02	16.61	16.70
5101	NYSE	DCO	Fri, Dec 14, 2012	16.58	17.09	16.50	16.82
5100	NYSE	DCO	Thu, Dec 13, 2012	16.25	16.82	16.10	16.59
5099	NYSE	DCO	Wed, Dec 12, 2012	15.74	16.28	15.50	16.21
5098	NYSE	DCO	Tue, Dec 11, 2012	15.33	15.76	15.33	15.65
5097	NYSE	DCO	Mon, Dec 10, 2012	15.35	15.53	15.10	15.23
5096	NYSE	DCO	Fri, Dec 7, 2012	15.79	15.91	15.41	15.67
5095	NYSE	DCO	Thu, Dec 6, 2012	15.73	15.85	15.50	15.70
5094	NYSE	DCO	Wed, Dec 5, 2012	16.15	16.26	15.77	15.78
5093	NYSE	DCO	Tue, Dec 4, 2012	15.83	16.27	15.71	16.15
5092	NYSE	DCO	Mon, Dec 3, 2012	15.70	15.88	15.47	15.80
5091	NYSE	DCO	Fri, Nov 30, 2012	15.01	15.67	14.77	15.67
5090	NYSE	DCO	Thu, Nov 29, 2012	14.95	14.95	14.71	14.95
5089	NYSE	DCO	Wed, Nov 28, 2012	14.34	14.94	14.28	14.90
5088	NYSE	DCO	Tue, Nov 27, 2012	14.71	14.75	14.39	14.49
5087	NYSE	DCO	Mon, Nov 26, 2012	14.56	14.68	14.46	14.58
5086	NYSE	DCO	Fri, Nov 23, 2012	14.70	14.70	14.53	14.60
5085	NYSE	DCO	Wed, Nov 21, 2012	14.57	14.75	14.46	14.60
5084	NYSE	DCO	Tue, Nov 20, 2012	14.60	14.68	14.50	14.50
5083	NYSE	DCO	Mon, Nov 19, 2012	14.19	14.73	14.19	14.70
5082	NYSE	DCO	Fri, Nov 16, 2012	14.00	14.18	13.98	14.10
5081	NYSE	DCO	Thu, Nov 15, 2012	13.91	14.11	13.84	14.00
5080	NYSE	DCO	Wed, Nov 14, 2012	14.05	14.15	13.90	13.94
5079	NYSE	DCO	Tue, Nov 13, 2012	14.03	14.21	14.03	14.09
5078	NYSE	DCO	Mon, Nov 12, 2012	14.03	14.13	13.90	14.09
5077	NYSE	DCO	Fri, Nov 9, 2012	14.10	14.20	13.94	14.03
5076	NYSE	DCO	Thu, Nov 8, 2012	14.40	14.45	13.84	14.23
5075	NYSE	DCO	Wed, Nov 7, 2012	13.99	13.99	13.41	13.67
5074	NYSE	DCO	Tue, Nov 6, 2012	13.92	14.24	13.90	14.00
5073	NYSE	DCO	Mon, Nov 5, 2012	13.96	13.96	13.59	13.91
5072	NYSE	DCO	Fri, Nov 2, 2012	13.92	14.06	13.70	13.76
5071	NYSE	DCO	Thu, Nov 1, 2012	13.65	13.98	13.64	13.93
5070	NYSE	DCO	Wed, Oct 31, 2012	13.43	13.65	13.32	13.64
5069	NYSE	DCO	Fri, Oct 26, 2012	13.26	13.31	13.26	13.31
5068	NYSE	DCO	Thu, Oct 25, 2012	13.38	13.42	13.26	13.30
5067	NYSE	DCO	Wed, Oct 24, 2012	13.78	13.78	13.25	13.26
5066	NYSE	DCO	Tue, Oct 23, 2012	13.57	13.79	13.56	13.70
5065	NYSE	DCO	Mon, Oct 22, 2012	13.79	13.80	13.61	13.74
5064	NYSE	DCO	Fri, Oct 19, 2012	13.57	13.80	13.56	13.78
5063	NYSE	DCO	Thu, Oct 18, 2012	13.58	13.64	13.45	13.64
5062	NYSE	DCO	Wed, Oct 17, 2012	13.37	13.56	13.30	13.54
5061	NYSE	DCO	Tue, Oct 16, 2012	13.13	13.35	13.05	13.34
5060	NYSE	DCO	Mon, Oct 15, 2012	13.39	13.39	13.00	13.13
5059	NYSE	DCO	Fri, Oct 12, 2012	13.49	13.53	13.30	13.38
5058	NYSE	DCO	Thu, Oct 11, 2012	13.54	13.57	13.43	13.45
5057	NYSE	DCO	Wed, Oct 10, 2012	12.97	13.50	12.97	13.40
5056	NYSE	DCO	Tue, Oct 9, 2012	13.26	13.35	12.86	12.96
5055	NYSE	DCO	Mon, Oct 8, 2012	13.20	13.33	13.14	13.19
5054	NYSE	DCO	Fri, Oct 5, 2012	13.36	13.46	13.16	13.20
5053	NYSE	DCO	Thu, Oct 4, 2012	13.41	13.55	13.17	13.34
5052	NYSE	DCO	Wed, Oct 3, 2012	13.47	13.47	13.04	13.16
5051	NYSE	DCO	Tue, Oct 2, 2012	13.60	13.60	13.33	13.44
5050	NYSE	DCO	Mon, Oct 1, 2012	13.60	13.63	13.38	13.57
5049	NYSE	DCO	Fri, Sep 28, 2012	13.32	13.65	13.32	13.60
5048	NYSE	DCO	Thu, Sep 27, 2012	13.42	13.50	13.34	13.40
5047	NYSE	DCO	Wed, Sep 26, 2012	13.29	13.47	13.21	13.40
5046	NYSE	DCO	Tue, Sep 25, 2012	13.25	13.49	13.22	13.29
5045	NYSE	DCO	Mon, Sep 24, 2012	13.00	13.27	13.00	13.26
5044	NYSE	DCO	Fri, Sep 21, 2012	13.37	13.50	13.01	13.03
5043	NYSE	DCO	Thu, Sep 20, 2012	13.84	13.94	13.25	13.26
5042	NYSE	DCO	Wed, Sep 19, 2012	14.06	14.06	13.90	13.93
5041	NYSE	DCO	Tue, Sep 18, 2012	14.50	14.50	13.92	14.00
5040	NYSE	DCO	Mon, Sep 17, 2012	14.41	14.65	14.35	14.48
5039	NYSE	DCO	Fri, Sep 14, 2012	14.98	15.10	14.38	14.41
5038	NYSE	DCO	Thu, Sep 13, 2012	15.02	15.06	14.87	14.95
5037	NYSE	DCO	Wed, Sep 12, 2012	15.22	15.27	14.92	15.00
5036	NYSE	DCO	Tue, Sep 11, 2012	15.10	15.40	14.95	15.12
5035	NYSE	DCO	Mon, Sep 10, 2012	15.25	15.25	14.77	15.07
5034	NYSE	DCO	Fri, Sep 7, 2012	14.76	15.39	14.76	15.31
5033	NYSE	DCO	Thu, Sep 6, 2012	14.56	14.85	14.55	14.79
5032	NYSE	DCO	Wed, Sep 5, 2012	14.64	14.93	14.40	14.55
5031	NYSE	DCO	Tue, Sep 4, 2012	14.70	14.74	14.47	14.70
5030	NYSE	DCO	Fri, Aug 31, 2012	14.93	14.93	14.57	14.68
5029	NYSE	DCO	Thu, Aug 30, 2012	14.88	15.00	14.72	14.78
5028	NYSE	DCO	Wed, Aug 29, 2012	14.92	15.20	14.86	14.96
5027	NYSE	DCO	Tue, Aug 28, 2012	14.72	15.00	14.60	14.88
5026	NYSE	DCO	Mon, Aug 27, 2012	14.51	14.82	14.51	14.74
5025	NYSE	DCO	Fri, Aug 24, 2012	14.42	14.64	14.17	14.47
5024	NYSE	DCO	Thu, Aug 23, 2012	14.47	14.57	14.35	14.49
5023	NYSE	DCO	Wed, Aug 22, 2012	14.49	14.70	14.36	14.54
5022	NYSE	DCO	Tue, Aug 21, 2012	14.75	14.75	14.15	14.49
5021	NYSE	DCO	Mon, Aug 20, 2012	14.34	14.68	14.34	14.42
5020	NYSE	DCO	Fri, Aug 17, 2012	14.07	14.80	13.87	14.43
5019	NYSE	DCO	Thu, Aug 16, 2012	13.73	14.19	13.68	14.08
5018	NYSE	DCO	Wed, Aug 15, 2012	13.52	13.86	13.45	13.67
5017	NYSE	DCO	Tue, Aug 14, 2012	13.35	13.55	13.30	13.51
5016	NYSE	DCO	Mon, Aug 13, 2012	13.21	13.50	13.11	13.35
5015	NYSE	DCO	Fri, Aug 10, 2012	13.04	13.41	13.04	13.18
5014	NYSE	DCO	Thu, Aug 9, 2012	12.83	13.18	12.77	13.04
5013	NYSE	DCO	Wed, Aug 8, 2012	12.36	13.15	12.36	12.91
5012	NYSE	DCO	Tue, Aug 7, 2012	10.87	12.60	10.87	12.51
5011	NYSE	DCO	Mon, Aug 6, 2012	9.85	10.25	9.70	9.74
5010	NYSE	DCO	Fri, Aug 3, 2012	9.77	10.04	9.75	9.76
5009	NYSE	DCO	Thu, Aug 2, 2012	9.75	9.81	9.66	9.67
5008	NYSE	DCO	Wed, Aug 1, 2012	9.88	9.88	9.71	9.78
5007	NYSE	DCO	Tue, Jul 31, 2012	9.87	9.98	9.80	9.86
5006	NYSE	DCO	Mon, Jul 30, 2012	9.97	10.05	9.78	9.79
5005	NYSE	DCO	Fri, Jul 27, 2012	9.85	10.02	9.73	10.00
5004	NYSE	DCO	Thu, Jul 26, 2012	10.08	10.11	9.70	9.76
5003	NYSE	DCO	Wed, Jul 25, 2012	10.05	10.05	9.83	9.87
5002	NYSE	DCO	Tue, Jul 24, 2012	10.03	10.03	9.70	9.94
5001	NYSE	DCO	Mon, Jul 23, 2012	10.13	10.18	9.91	9.93
5000	NYSE	DCO	Fri, Jul 20, 2012	9.84	10.30	9.70	10.25
4999	NYSE	DCO	Thu, Jul 19, 2012	9.97	10.03	9.73	9.89
4998	NYSE	DCO	Wed, Jul 18, 2012	9.97	9.98	9.85	9.94
4997	NYSE	DCO	Tue, Jul 17, 2012	10.70	10.87	9.87	9.92
4996	NYSE	DCO	Mon, Jul 16, 2012	10.31	10.58	10.08	10.56
4995	NYSE	DCO	Fri, Jul 13, 2012	10.04	10.34	10.04	10.25
4994	NYSE	DCO	Thu, Jul 12, 2012	10.10	10.10	9.85	10.05
4993	NYSE	DCO	Wed, Jul 11, 2012	10.00	10.22	9.95	10.19
4992	NYSE	DCO	Tue, Jul 10, 2012	9.98	9.98	9.80	9.98
4991	NYSE	DCO	Mon, Jul 9, 2012	9.78	10.02	9.75	9.88
4990	NYSE	DCO	Fri, Jul 6, 2012	9.74	9.87	9.63	9.79
4989	NYSE	DCO	Thu, Jul 5, 2012	9.76	10.04	9.76	9.89
4988	NYSE	DCO	Tue, Jul 3, 2012	9.86	9.94	9.69	9.86
4987	NYSE	DCO	Mon, Jul 2, 2012	9.83	9.95	9.66	9.83
4986	NYSE	DCO	Fri, Jun 29, 2012	9.60	9.96	9.43	9.81
4985	NYSE	DCO	Thu, Jun 28, 2012	9.25	9.42	9.01	9.39
4984	NYSE	DCO	Wed, Jun 27, 2012	9.33	9.48	9.27	9.34
4983	NYSE	DCO	Tue, Jun 26, 2012	8.84	9.36	8.76	9.25
4982	NYSE	DCO	Mon, Jun 25, 2012	7.97	9.19	7.95	8.86
4981	NYSE	DCO	Fri, Jun 22, 2012	7.99	8.28	7.71	7.93
4980	NYSE	DCO	Thu, Jun 21, 2012	8.09	8.20	7.87	7.90
4979	NYSE	DCO	Wed, Jun 20, 2012	7.98	8.38	7.98	8.10
4978	NYSE	DCO	Tue, Jun 19, 2012	7.98	8.24	7.96	7.97
4977	NYSE	DCO	Mon, Jun 18, 2012	8.13	8.16	7.95	7.98
4976	NYSE	DCO	Fri, Jun 15, 2012	8.22	8.26	8.10	8.19
4975	NYSE	DCO	Thu, Jun 14, 2012	8.28	8.33	8.19	8.22
4974	NYSE	DCO	Wed, Jun 13, 2012	8.26	8.52	8.05	8.26
4973	NYSE	DCO	Tue, Jun 12, 2012	8.16	8.34	7.95	8.30
4972	NYSE	DCO	Mon, Jun 11, 2012	8.52	8.55	8.02	8.06
4971	NYSE	DCO	Fri, Jun 8, 2012	8.65	8.85	8.12	8.41
4970	NYSE	DCO	Thu, Jun 7, 2012	9.65	9.70	8.52	8.65
4969	NYSE	DCO	Wed, Jun 6, 2012	9.03	9.50	8.91	9.49
4968	NYSE	DCO	Tue, Jun 5, 2012	8.76	9.06	8.69	8.94
4967	NYSE	DCO	Mon, Jun 4, 2012	8.91	9.05	8.44	8.86
4966	NYSE	DCO	Fri, Jun 1, 2012	8.80	8.90	8.65	8.85
4965	NYSE	DCO	Thu, May 31, 2012	8.75	9.07	8.61	9.03
4964	NYSE	DCO	Wed, May 30, 2012	8.73	8.96	8.66	8.71
4963	NYSE	DCO	Tue, May 29, 2012	8.77	8.93	8.71	8.83
4962	NYSE	DCO	Fri, May 25, 2012	8.75	8.75	8.60	8.65
4961	NYSE	DCO	Thu, May 24, 2012	8.79	8.90	8.61	8.70
4960	NYSE	DCO	Wed, May 23, 2012	8.93	9.02	8.63	8.82
4959	NYSE	DCO	Tue, May 22, 2012	9.09	9.09	8.95	9.03
4958	NYSE	DCO	Mon, May 21, 2012	8.54	9.10	8.43	9.04
4957	NYSE	DCO	Fri, May 18, 2012	8.66	8.81	8.48	8.51
4956	NYSE	DCO	Thu, May 17, 2012	8.97	8.99	8.64	8.65
4955	NYSE	DCO	Wed, May 16, 2012	9.14	9.18	8.85	8.92
4954	NYSE	DCO	Tue, May 15, 2012	9.03	9.20	9.03	9.11
4953	NYSE	DCO	Mon, May 14, 2012	9.31	9.33	9.01	9.01
4952	NYSE	DCO	Fri, May 11, 2012	9.46	9.66	9.33	9.41
4951	NYSE	DCO	Thu, May 10, 2012	9.32	9.63	9.31	9.49
4950	NYSE	DCO	Wed, May 9, 2012	9.35	9.40	8.93	9.13
4949	NYSE	DCO	Tue, May 8, 2012	10.14	11.82	9.61	9.69
4948	NYSE	DCO	Mon, May 7, 2012	10.24	10.40	10.12	10.30
4947	NYSE	DCO	Fri, May 4, 2012	10.52	10.55	10.05	10.26
4946	NYSE	DCO	Thu, May 3, 2012	11.36	11.36	10.51	10.53
4945	NYSE	DCO	Wed, May 2, 2012	11.41	11.65	11.19	11.33
4944	NYSE	DCO	Tue, May 1, 2012	11.74	11.86	11.42	11.49
4943	NYSE	DCO	Mon, Apr 30, 2012	12.13	12.27	11.68	11.80
4942	NYSE	DCO	Fri, Apr 27, 2012	11.54	12.12	11.54	12.09
4941	NYSE	DCO	Thu, Apr 26, 2012	11.25	11.48	11.15	11.45
4940	NYSE	DCO	Wed, Apr 25, 2012	11.36	11.46	11.13	11.22
4939	NYSE	DCO	Tue, Apr 24, 2012	11.07	11.40	11.00	11.16
4938	NYSE	DCO	Mon, Apr 23, 2012	11.21	11.26	11.03	11.06
4937	NYSE	DCO	Fri, Apr 20, 2012	11.20	11.37	11.00	11.35
4936	NYSE	DCO	Thu, Apr 19, 2012	11.32	11.49	11.01	11.02
4935	NYSE	DCO	Wed, Apr 18, 2012	11.66	12.04	11.25	11.29
4934	NYSE	DCO	Tue, Apr 17, 2012	11.59	11.81	11.59	11.70
4933	NYSE	DCO	Mon, Apr 16, 2012	11.36	11.57	11.32	11.47
4932	NYSE	DCO	Fri, Apr 13, 2012	11.68	11.72	11.19	11.24
4931	NYSE	DCO	Thu, Apr 12, 2012	11.51	11.80	11.50	11.68
4930	NYSE	DCO	Wed, Apr 11, 2012	11.31	11.56	11.30	11.48
4929	NYSE	DCO	Tue, Apr 10, 2012	11.42	11.48	11.07	11.19
4928	NYSE	DCO	Mon, Apr 9, 2012	11.62	11.68	11.40	11.41
4927	NYSE	DCO	Thu, Apr 5, 2012	12.00	12.06	11.68	11.77
4926	NYSE	DCO	Wed, Apr 4, 2012	12.22	12.22	12.00	12.02
4925	NYSE	DCO	Tue, Apr 3, 2012	12.14	12.44	12.10	12.25
4924	NYSE	DCO	Mon, Apr 2, 2012	12.00	12.30	11.79	12.12
4923	NYSE	DCO	Fri, Mar 30, 2012	12.65	12.65	11.86	11.90
4922	NYSE	DCO	Thu, Mar 29, 2012	13.04	13.17	12.52	12.53
4921	NYSE	DCO	Wed, Mar 28, 2012	13.20	13.32	13.00	13.12
4920	NYSE	DCO	Tue, Mar 27, 2012	13.64	13.64	13.07	13.12
4919	NYSE	DCO	Mon, Mar 26, 2012	13.22	13.66	13.10	13.57
4918	NYSE	DCO	Fri, Mar 23, 2012	12.83	13.05	12.83	13.04
4917	NYSE	DCO	Thu, Mar 22, 2012	13.26	13.35	12.71	12.81
4916	NYSE	DCO	Wed, Mar 21, 2012	13.41	13.50	13.26	13.33
4915	NYSE	DCO	Tue, Mar 20, 2012	13.88	13.99	13.29	13.32
4914	NYSE	DCO	Mon, Mar 19, 2012	14.00	14.00	13.80	13.80
4913	NYSE	DCO	Fri, Mar 16, 2012	14.00	14.37	13.93	13.95
4912	NYSE	DCO	Thu, Mar 15, 2012	14.03	14.03	13.74	13.98
4911	NYSE	DCO	Wed, Mar 14, 2012	14.00	14.05	13.76	13.97
4910	NYSE	DCO	Tue, Mar 13, 2012	14.00	14.05	13.87	14.00
4909	NYSE	DCO	Mon, Mar 12, 2012	13.86	14.04	13.85	13.95
4908	NYSE	DCO	Fri, Mar 9, 2012	13.92	14.04	13.46	13.73
4907	NYSE	DCO	Thu, Mar 8, 2012	13.97	14.26	13.78	13.96
4906	NYSE	DCO	Wed, Mar 7, 2012	14.00	14.00	13.54	13.89
4905	NYSE	DCO	Tue, Mar 6, 2012	13.77	14.25	13.30	13.95
4904	NYSE	DCO	Mon, Mar 5, 2012	15.07	15.22	14.80	14.84
4903	NYSE	DCO	Fri, Mar 2, 2012	15.32	15.75	15.00	15.11
4902	NYSE	DCO	Thu, Mar 1, 2012	15.38	15.52	15.17	15.30
4901	NYSE	DCO	Wed, Feb 29, 2012	15.59	15.76	15.12	15.27
4900	NYSE	DCO	Tue, Feb 28, 2012	14.96	15.74	14.88	15.53
4899	NYSE	DCO	Mon, Feb 27, 2012	14.54	15.02	14.49	15.01
4898	NYSE	DCO	Fri, Feb 24, 2012	14.59	14.72	14.48	14.60
4897	NYSE	DCO	Thu, Feb 23, 2012	14.37	14.60	14.22	14.55
4896	NYSE	DCO	Wed, Feb 22, 2012	14.33	14.56	14.33	14.39
4895	NYSE	DCO	Tue, Feb 21, 2012	14.52	14.59	14.28	14.30
4894	NYSE	DCO	Fri, Feb 17, 2012	14.34	14.59	14.25	14.55
4893	NYSE	DCO	Thu, Feb 16, 2012	14.09	14.38	14.04	14.34
4892	NYSE	DCO	Wed, Feb 15, 2012	14.42	14.45	13.98	14.05
4891	NYSE	DCO	Tue, Feb 14, 2012	14.58	14.58	14.23	14.40
4890	NYSE	DCO	Mon, Feb 13, 2012	14.71	14.99	14.49	14.61
4889	NYSE	DCO	Fri, Feb 10, 2012	14.85	14.93	14.60	14.60
4888	NYSE	DCO	Thu, Feb 9, 2012	15.58	15.58	14.94	15.00
4887	NYSE	DCO	Wed, Feb 8, 2012	15.30	15.60	15.30	15.59
4886	NYSE	DCO	Tue, Feb 7, 2012	15.39	15.41	15.16	15.31
4885	NYSE	DCO	Mon, Feb 6, 2012	15.66	15.66	15.20	15.36
4884	NYSE	DCO	Fri, Feb 3, 2012	15.49	15.89	15.40	15.69
4883	NYSE	DCO	Thu, Feb 2, 2012	15.03	15.38	14.71	15.24
4882	NYSE	DCO	Wed, Feb 1, 2012	14.55	15.04	14.52	14.99
4881	NYSE	DCO	Tue, Jan 31, 2012	14.39	14.70	13.95	14.45
4880	NYSE	DCO	Mon, Jan 30, 2012	13.52	14.33	13.47	14.26
4879	NYSE	DCO	Fri, Jan 27, 2012	13.63	13.65	13.40	13.62
4878	NYSE	DCO	Thu, Jan 26, 2012	13.75	13.82	13.65	13.67
4877	NYSE	DCO	Wed, Jan 25, 2012	13.65	13.92	13.65	13.70
4876	NYSE	DCO	Tue, Jan 24, 2012	13.50	13.77	13.50	13.65
4875	NYSE	DCO	Mon, Jan 23, 2012	13.37	13.57	13.19	13.52
4874	NYSE	DCO	Fri, Jan 20, 2012	13.51	13.66	13.30	13.40
4873	NYSE	DCO	Thu, Jan 19, 2012	13.52	13.63	13.41	13.51
4872	NYSE	DCO	Wed, Jan 18, 2012	12.89	13.58	12.88	13.38
4871	NYSE	DCO	Tue, Jan 17, 2012	12.97	13.05	12.83	12.89
4870	NYSE	DCO	Fri, Jan 13, 2012	12.77	12.85	12.71	12.83
4869	NYSE	DCO	Thu, Jan 12, 2012	12.99	13.00	12.74	12.93
4868	NYSE	DCO	Wed, Jan 11, 2012	12.83	13.04	12.50	12.94
4867	NYSE	DCO	Tue, Jan 10, 2012	13.05	13.09	12.85	12.94
4866	NYSE	DCO	Mon, Jan 9, 2012	13.08	13.40	12.86	12.90
4865	NYSE	DCO	Fri, Jan 6, 2012	12.93	13.30	12.93	13.01
4864	NYSE	DCO	Thu, Jan 5, 2012	12.57	12.98	12.41	12.88
4863	NYSE	DCO	Wed, Jan 4, 2012	12.81	12.81	12.48	12.61
4862	NYSE	DCO	Tue, Jan 3, 2012	13.04	13.21	12.85	12.92
4861	NYSE	DCO	Fri, Dec 30, 2011	12.16	13.06	12.11	12.75
4860	NYSE	DCO	Thu, Dec 29, 2011	12.14	12.39	12.11	12.19
4859	NYSE	DCO	Wed, Dec 28, 2011	12.72	12.72	12.07	12.10
4858	NYSE	DCO	Tue, Dec 27, 2011	12.75	12.90	12.64	12.68
4857	NYSE	DCO	Fri, Dec 23, 2011	12.96	12.96	12.68	12.78
4856	NYSE	DCO	Thu, Dec 22, 2011	13.00	13.20	12.83	12.89
4855	NYSE	DCO	Wed, Dec 21, 2011	12.91	13.07	12.69	12.90
4854	NYSE	DCO	Tue, Dec 20, 2011	12.62	13.00	12.57	12.94
4853	NYSE	DCO	Mon, Dec 19, 2011	12.92	13.11	12.30	12.35
4852	NYSE	DCO	Fri, Dec 16, 2011	12.81	13.00	12.49	12.80
4851	NYSE	DCO	Thu, Dec 15, 2011	13.11	13.11	12.66	12.75
4850	NYSE	DCO	Wed, Dec 14, 2011	12.47	13.02	12.35	12.98
4849	NYSE	DCO	Tue, Dec 13, 2011	13.20	13.45	12.48	12.59
4848	NYSE	DCO	Mon, Dec 12, 2011	13.31	13.32	12.92	13.09
4847	NYSE	DCO	Fri, Dec 9, 2011	12.96	13.62	12.96	13.46
4846	NYSE	DCO	Thu, Dec 8, 2011	13.27	13.32	12.83	12.87
4845	NYSE	DCO	Wed, Dec 7, 2011	13.39	13.63	13.03	13.44
4844	NYSE	DCO	Tue, Dec 6, 2011	13.05	13.54	12.73	13.40
4843	NYSE	DCO	Mon, Dec 5, 2011	12.66	13.02	12.27	13.00
4842	NYSE	DCO	Fri, Dec 2, 2011	12.28	13.04	12.17	12.51
4841	NYSE	DCO	Thu, Dec 1, 2011	11.90	12.15	11.39	12.02
4840	NYSE	DCO	Wed, Nov 30, 2011	11.86	12.17	11.60	11.97
4839	NYSE	DCO	Tue, Nov 29, 2011	11.37	11.64	11.22	11.52
4838	NYSE	DCO	Mon, Nov 28, 2011	11.56	11.71	11.04	11.38
4837	NYSE	DCO	Fri, Nov 25, 2011	11.12	11.58	11.12	11.25
4836	NYSE	DCO	Wed, Nov 23, 2011	12.14	12.14	10.84	11.14
4835	NYSE	DCO	Tue, Nov 22, 2011	12.52	12.53	12.13	12.21
4834	NYSE	DCO	Mon, Nov 21, 2011	12.89	12.89	12.47	12.55
4833	NYSE	DCO	Fri, Nov 18, 2011	12.95	13.21	12.86	13.13
4832	NYSE	DCO	Thu, Nov 17, 2011	12.76	13.00	12.72	12.90
4831	NYSE	DCO	Wed, Nov 16, 2011	12.46	13.09	12.37	12.80
4830	NYSE	DCO	Tue, Nov 15, 2011	12.45	12.69	12.29	12.62
4829	NYSE	DCO	Mon, Nov 14, 2011	12.56	12.80	12.36	12.52
4828	NYSE	DCO	Fri, Nov 11, 2011	12.27	12.70	12.27	12.62
4827	NYSE	DCO	Thu, Nov 10, 2011	12.53	12.54	11.99	12.09
4826	NYSE	DCO	Wed, Nov 9, 2011	12.27	12.54	12.25	12.32
4825	NYSE	DCO	Tue, Nov 8, 2011	12.89	12.93	12.00	12.58
4824	NYSE	DCO	Mon, Nov 7, 2011	13.35	13.46	12.92	13.25
4823	NYSE	DCO	Fri, Nov 4, 2011	13.32	13.76	13.15	13.44
4822	NYSE	DCO	Thu, Nov 3, 2011	13.18	13.43	12.96	13.36
4821	NYSE	DCO	Wed, Nov 2, 2011	13.31	13.55	12.90	13.08
4820	NYSE	DCO	Tue, Nov 1, 2011	13.72	14.00	13.00	13.13
4819	NYSE	DCO	Mon, Oct 31, 2011	14.65	14.84	14.21	14.27
4818	NYSE	DCO	Fri, Oct 28, 2011	15.01	15.18	14.81	14.89
4817	NYSE	DCO	Thu, Oct 27, 2011	14.79	15.48	14.61	14.98
4816	NYSE	DCO	Wed, Oct 26, 2011	14.32	14.43	13.85	14.32
4815	NYSE	DCO	Tue, Oct 25, 2011	14.55	14.59	14.08	14.11
4814	NYSE	DCO	Mon, Oct 24, 2011	14.18	14.80	14.10	14.65
4813	NYSE	DCO	Fri, Oct 21, 2011	14.31	14.45	13.90	14.10
4812	NYSE	DCO	Thu, Oct 20, 2011	13.97	14.14	13.55	14.06
4811	NYSE	DCO	Wed, Oct 19, 2011	13.71	14.20	13.64	13.93
4810	NYSE	DCO	Tue, Oct 18, 2011	13.84	14.00	13.64	13.80
4809	NYSE	DCO	Mon, Oct 17, 2011	14.28	14.28	13.70	13.78
4808	NYSE	DCO	Fri, Oct 14, 2011	14.32	14.54	14.08	14.30
4807	NYSE	DCO	Thu, Oct 13, 2011	14.20	14.45	13.99	14.05
4806	NYSE	DCO	Wed, Oct 12, 2011	14.37	14.45	14.17	14.33
4805	NYSE	DCO	Tue, Oct 11, 2011	14.19	14.50	13.80	14.33
4804	NYSE	DCO	Mon, Oct 10, 2011	14.58	15.02	14.11	14.31
4803	NYSE	DCO	Fri, Oct 7, 2011	14.91	14.91	13.51	14.37
4802	NYSE	DCO	Thu, Oct 6, 2011	14.47	15.07	14.44	14.89
4801	NYSE	DCO	Wed, Oct 5, 2011	14.27	14.71	13.96	14.56
4800	NYSE	DCO	Tue, Oct 4, 2011	13.88	14.42	13.52	14.19
4799	NYSE	DCO	Mon, Oct 3, 2011	14.92	15.53	13.81	14.00
4798	NYSE	DCO	Fri, Sep 30, 2011	14.74	15.31	14.74	14.98
4797	NYSE	DCO	Thu, Sep 29, 2011	15.20	15.36	14.54	14.94
4796	NYSE	DCO	Wed, Sep 28, 2011	15.66	16.10	14.85	14.86
4795	NYSE	DCO	Tue, Sep 27, 2011	15.89	16.26	15.44	15.60
4794	NYSE	DCO	Mon, Sep 26, 2011	15.62	15.80	15.08	15.61
4793	NYSE	DCO	Fri, Sep 23, 2011	15.73	15.78	15.25	15.41
4792	NYSE	DCO	Thu, Sep 22, 2011	15.18	15.85	15.18	15.71
4791	NYSE	DCO	Wed, Sep 21, 2011	15.84	16.26	15.60	15.66
4790	NYSE	DCO	Tue, Sep 20, 2011	16.90	16.90	15.54	15.71
4789	NYSE	DCO	Mon, Sep 19, 2011	16.96	17.03	16.50	16.85
4788	NYSE	DCO	Fri, Sep 16, 2011	17.37	17.68	17.02	17.27
4787	NYSE	DCO	Thu, Sep 15, 2011	17.19	17.35	16.86	17.25
4786	NYSE	DCO	Wed, Sep 14, 2011	16.61	17.23	16.17	16.97
4785	NYSE	DCO	Tue, Sep 13, 2011	16.40	16.62	16.25	16.48
4784	NYSE	DCO	Mon, Sep 12, 2011	16.16	16.46	15.79	16.31
4783	NYSE	DCO	Fri, Sep 9, 2011	17.32	17.37	16.31	16.44
4782	NYSE	DCO	Thu, Sep 8, 2011	17.84	18.16	17.45	17.48
4781	NYSE	DCO	Wed, Sep 7, 2011	18.08	18.08	17.83	18.04
4780	NYSE	DCO	Tue, Sep 6, 2011	17.25	17.82	17.13	17.75
4779	NYSE	DCO	Fri, Sep 2, 2011	17.96	18.62	17.81	17.87
4778	NYSE	DCO	Thu, Sep 1, 2011	18.49	18.92	18.31	18.36
4777	NYSE	DCO	Wed, Aug 31, 2011	18.56	18.77	18.31	18.56
4776	NYSE	DCO	Tue, Aug 30, 2011	17.66	18.51	17.52	18.38
4775	NYSE	DCO	Mon, Aug 29, 2011	16.91	17.84	16.82	17.77
4774	NYSE	DCO	Fri, Aug 26, 2011	16.10	16.89	15.58	16.68
4773	NYSE	DCO	Thu, Aug 25, 2011	16.81	16.93	16.13	16.22
4772	NYSE	DCO	Wed, Aug 24, 2011	16.63	16.99	16.55	16.66
4771	NYSE	DCO	Tue, Aug 23, 2011	16.61	16.97	16.47	16.67
4770	NYSE	DCO	Mon, Aug 22, 2011	16.70	17.00	16.41	16.51
4769	NYSE	DCO	Fri, Aug 19, 2011	16.02	16.49	15.92	16.31
4768	NYSE	DCO	Thu, Aug 18, 2011	16.89	16.96	16.15	16.20
4767	NYSE	DCO	Wed, Aug 17, 2011	17.68	17.89	17.31	17.35
4766	NYSE	DCO	Tue, Aug 16, 2011	16.88	17.73	16.84	17.55
4765	NYSE	DCO	Mon, Aug 15, 2011	16.80	17.12	16.66	17.09
4764	NYSE	DCO	Fri, Aug 12, 2011	17.08	17.08	16.35	16.66
4763	NYSE	DCO	Thu, Aug 11, 2011	16.84	17.35	16.40	16.93
4762	NYSE	DCO	Wed, Aug 10, 2011	18.08	18.27	16.51	16.69
4761	NYSE	DCO	Tue, Aug 9, 2011	17.00	18.62	16.50	18.51
4760	NYSE	DCO	Mon, Aug 8, 2011	20.24	20.24	17.21	17.44
4759	NYSE	DCO	Fri, Aug 5, 2011	20.42	20.49	19.50	19.80
4758	NYSE	DCO	Thu, Aug 4, 2011	21.02	21.09	20.19	20.22
4757	NYSE	DCO	Wed, Aug 3, 2011	22.44	22.45	21.15	21.30
4756	NYSE	DCO	Tue, Aug 2, 2011	22.42	23.03	22.40	22.47
4755	NYSE	DCO	Mon, Aug 1, 2011	22.20	22.55	22.10	22.51
4754	NYSE	DCO	Fri, Jul 29, 2011	21.65	22.16	21.60	22.00
4753	NYSE	DCO	Thu, Jul 28, 2011	21.70	21.95	21.59	21.89
4752	NYSE	DCO	Wed, Jul 27, 2011	21.45	21.73	20.97	21.61
4751	NYSE	DCO	Tue, Jul 26, 2011	22.42	22.42	21.47	21.55
4750	NYSE	DCO	Mon, Jul 25, 2011	22.33	23.16	22.33	22.39
4749	NYSE	DCO	Fri, Jul 22, 2011	22.66	22.81	22.19	22.58
4748	NYSE	DCO	Thu, Jul 21, 2011	22.55	23.54	22.50	22.71
4747	NYSE	DCO	Wed, Jul 20, 2011	22.08	22.63	21.89	22.38
4746	NYSE	DCO	Tue, Jul 19, 2011	21.35	22.30	21.15	21.98
4745	NYSE	DCO	Mon, Jul 18, 2011	21.47	21.50	21.05	21.19
4744	NYSE	DCO	Fri, Jul 15, 2011	21.62	21.85	21.05	21.62
4743	NYSE	DCO	Thu, Jul 14, 2011	22.23	22.60	21.57	21.60
4742	NYSE	DCO	Wed, Jul 13, 2011	22.14	22.81	22.09	22.23
4741	NYSE	DCO	Tue, Jul 12, 2011	22.21	22.21	22.05	22.10
4740	NYSE	DCO	Mon, Jul 11, 2011	21.46	22.33	21.46	22.24
4739	NYSE	DCO	Fri, Jul 8, 2011	21.49	21.77	21.28	21.72
4738	NYSE	DCO	Thu, Jul 7, 2011	21.30	21.79	21.25	21.73
4737	NYSE	DCO	Wed, Jul 6, 2011	20.51	21.26	20.51	21.10
4736	NYSE	DCO	Tue, Jul 5, 2011	20.89	21.00	20.44	20.58
4735	NYSE	DCO	Fri, Jul 1, 2011	20.59	21.07	20.55	20.94
4734	NYSE	DCO	Thu, Jun 30, 2011	20.38	20.68	20.35	20.57
4733	NYSE	DCO	Wed, Jun 29, 2011	19.98	20.43	19.74	20.39
4732	NYSE	DCO	Tue, Jun 28, 2011	19.50	19.99	19.43	19.95
4731	NYSE	DCO	Mon, Jun 27, 2011	19.22	19.46	19.22	19.40
4730	NYSE	DCO	Fri, Jun 24, 2011	19.55	19.56	19.09	19.20
4729	NYSE	DCO	Thu, Jun 23, 2011	19.27	19.48	19.09	19.47
4728	NYSE	DCO	Wed, Jun 22, 2011	19.57	19.68	19.45	19.45
4727	NYSE	DCO	Tue, Jun 21, 2011	19.66	19.75	19.48	19.72
4726	NYSE	DCO	Mon, Jun 20, 2011	19.46	19.72	19.37	19.46
4725	NYSE	DCO	Fri, Jun 17, 2011	19.71	19.74	19.46	19.56
4724	NYSE	DCO	Thu, Jun 16, 2011	19.34	19.82	19.24	19.61
4723	NYSE	DCO	Wed, Jun 15, 2011	19.30	19.45	19.20	19.30
4722	NYSE	DCO	Tue, Jun 14, 2011	19.45	19.61	19.45	19.54
4721	NYSE	DCO	Mon, Jun 13, 2011	19.23	19.44	19.07	19.27
4720	NYSE	DCO	Fri, Jun 10, 2011	19.23	19.29	18.90	19.12
4719	NYSE	DCO	Thu, Jun 9, 2011	19.25	19.46	19.22	19.25
4718	NYSE	DCO	Wed, Jun 8, 2011	18.97	19.28	18.71	19.20
4717	NYSE	DCO	Tue, Jun 7, 2011	19.06	19.24	18.90	19.03
4716	NYSE	DCO	Mon, Jun 6, 2011	18.89	19.12	18.89	18.91
4715	NYSE	DCO	Fri, Jun 3, 2011	18.94	19.22	18.73	18.84
4714	NYSE	DCO	Thu, Jun 2, 2011	19.46	19.60	19.20	19.24
4713	NYSE	DCO	Wed, Jun 1, 2011	19.63	19.81	19.31	19.39
4712	NYSE	DCO	Tue, May 31, 2011	19.43	19.84	19.30	19.63
4711	NYSE	DCO	Fri, May 27, 2011	19.42	19.50	18.96	19.20
4710	NYSE	DCO	Thu, May 26, 2011	19.13	19.50	19.13	19.39
4709	NYSE	DCO	Wed, May 25, 2011	19.52	19.52	19.08	19.27
4708	NYSE	DCO	Tue, May 24, 2011	19.53	19.70	19.23	19.55
4707	NYSE	DCO	Mon, May 23, 2011	19.48	19.64	19.39	19.42
4706	NYSE	DCO	Fri, May 20, 2011	19.60	19.90	19.47	19.85
4705	NYSE	DCO	Thu, May 19, 2011	19.53	19.78	19.36	19.70
4704	NYSE	DCO	Wed, May 18, 2011	19.02	19.42	19.02	19.41
4703	NYSE	DCO	Tue, May 17, 2011	19.16	19.24	18.79	19.02
4702	NYSE	DCO	Mon, May 16, 2011	19.29	19.43	19.14	19.30
4701	NYSE	DCO	Fri, May 13, 2011	19.45	19.54	19.37	19.42
4700	NYSE	DCO	Thu, May 12, 2011	19.33	19.49	19.21	19.39
4699	NYSE	DCO	Wed, May 11, 2011	19.34	19.71	19.31	19.42
4698	NYSE	DCO	Tue, May 10, 2011	19.17	19.40	19.00	19.39
4697	NYSE	DCO	Mon, May 9, 2011	19.34	19.42	19.07	19.07
4696	NYSE	DCO	Fri, May 6, 2011	19.94	20.10	19.28	19.39
4695	NYSE	DCO	Thu, May 5, 2011	19.78	20.27	19.60	19.79
4694	NYSE	DCO	Wed, May 4, 2011	20.17	20.43	19.18	19.91
4693	NYSE	DCO	Tue, May 3, 2011	22.22	22.83	20.10	20.18
4692	NYSE	DCO	Mon, May 2, 2011	22.77	22.77	22.23	22.23
4691	NYSE	DCO	Fri, Apr 29, 2011	22.90	23.01	22.72	22.75
4690	NYSE	DCO	Thu, Apr 28, 2011	22.77	22.95	22.60	22.90
4689	NYSE	DCO	Wed, Apr 27, 2011	22.79	22.95	22.66	22.79
4688	NYSE	DCO	Tue, Apr 26, 2011	23.00	23.02	22.51	22.76
4687	NYSE	DCO	Mon, Apr 25, 2011	23.00	23.13	22.68	22.83
4686	NYSE	DCO	Thu, Apr 21, 2011	23.42	23.42	22.90	22.98
4685	NYSE	DCO	Wed, Apr 20, 2011	23.41	23.41	23.09	23.22
4684	NYSE	DCO	Tue, Apr 19, 2011	23.15	23.44	22.89	23.02
4683	NYSE	DCO	Mon, Apr 18, 2011	22.85	23.18	22.60	23.15
4682	NYSE	DCO	Fri, Apr 15, 2011	23.57	23.57	23.08	23.31
4681	NYSE	DCO	Thu, Apr 14, 2011	23.94	24.00	23.39	23.66
4680	NYSE	DCO	Wed, Apr 13, 2011	24.36	24.53	24.05	24.11
4679	NYSE	DCO	Tue, Apr 12, 2011	24.59	24.93	24.16	24.25
4678	NYSE	DCO	Mon, Apr 11, 2011	25.40	25.58	24.45	24.83
4677	NYSE	DCO	Fri, Apr 8, 2011	25.71	25.71	25.24	25.45
4676	NYSE	DCO	Thu, Apr 7, 2011	25.59	25.77	25.45	25.50
4675	NYSE	DCO	Wed, Apr 6, 2011	25.71	25.90	25.41	25.49
4674	NYSE	DCO	Tue, Apr 5, 2011	25.15	25.76	25.14	25.48
4673	NYSE	DCO	Mon, Apr 4, 2011	24.08	26.08	24.08	25.14
4672	NYSE	DCO	Fri, Apr 1, 2011	24.14	24.43	23.79	24.06
4671	NYSE	DCO	Thu, Mar 31, 2011	24.01	24.16	23.87	23.90
4670	NYSE	DCO	Wed, Mar 30, 2011	23.68	24.45	23.67	23.98
4669	NYSE	DCO	Tue, Mar 29, 2011	23.20	23.65	23.20	23.49
4668	NYSE	DCO	Mon, Mar 28, 2011	23.24	23.56	23.03	23.21
4667	NYSE	DCO	Fri, Mar 25, 2011	23.09	23.75	22.91	23.09
4666	NYSE	DCO	Thu, Mar 24, 2011	23.12	23.12	22.77	22.90
4665	NYSE	DCO	Wed, Mar 23, 2011	22.81	23.16	22.60	22.89
4664	NYSE	DCO	Tue, Mar 22, 2011	23.05	23.24	22.77	22.80
4663	NYSE	DCO	Mon, Mar 21, 2011	22.59	23.08	22.57	23.07
4662	NYSE	DCO	Fri, Mar 18, 2011	21.88	22.57	21.88	22.33
4661	NYSE	DCO	Thu, Mar 17, 2011	21.92	21.99	21.57	21.73
4660	NYSE	DCO	Wed, Mar 16, 2011	22.24	22.29	21.50	21.52
4659	NYSE	DCO	Tue, Mar 15, 2011	21.20	22.50	21.20	22.36
4658	NYSE	DCO	Mon, Mar 14, 2011	22.01	22.25	21.83	21.86
4657	NYSE	DCO	Fri, Mar 11, 2011	21.93	22.52	21.80	22.34
4656	NYSE	DCO	Thu, Mar 10, 2011	22.27	22.40	21.79	21.93
4655	NYSE	DCO	Wed, Mar 9, 2011	22.94	23.09	22.60	22.62
4654	NYSE	DCO	Tue, Mar 8, 2011	22.27	23.08	22.17	22.90
4653	NYSE	DCO	Mon, Mar 7, 2011	22.52	22.59	21.77	22.25
4652	NYSE	DCO	Fri, Mar 4, 2011	22.57	22.58	22.28	22.47
4651	NYSE	DCO	Thu, Mar 3, 2011	22.54	22.69	22.46	22.50
4650	NYSE	DCO	Wed, Mar 2, 2011	22.12	22.50	22.00	22.24
4649	NYSE	DCO	Tue, Mar 1, 2011	22.45	22.45	22.12	22.16
4648	NYSE	DCO	Mon, Feb 28, 2011	22.13	22.56	22.12	22.37
4647	NYSE	DCO	Fri, Feb 25, 2011	21.98	22.34	21.82	21.98
4646	NYSE	DCO	Thu, Feb 24, 2011	21.07	22.00	21.07	21.91
4645	NYSE	DCO	Wed, Feb 23, 2011	21.74	21.89	20.97	20.99
4644	NYSE	DCO	Tue, Feb 22, 2011	21.85	22.21	21.18	21.81
4643	NYSE	DCO	Fri, Feb 18, 2011	22.62	22.64	22.21	22.39
4642	NYSE	DCO	Thu, Feb 17, 2011	22.03	22.63	21.90	22.47
4641	NYSE	DCO	Wed, Feb 16, 2011	22.02	22.17	21.85	22.04
4640	NYSE	DCO	Tue, Feb 15, 2011	22.10	22.26	21.89	21.99
4639	NYSE	DCO	Mon, Feb 14, 2011	22.12	22.23	21.82	22.12
4638	NYSE	DCO	Fri, Feb 11, 2011	21.86	22.15	21.77	22.07
4637	NYSE	DCO	Thu, Feb 10, 2011	22.02	22.36	21.86	22.00
4636	NYSE	DCO	Wed, Feb 9, 2011	22.22	22.37	21.94	22.31
4635	NYSE	DCO	Tue, Feb 8, 2011	22.28	22.39	21.97	22.36
4634	NYSE	DCO	Mon, Feb 7, 2011	22.20	22.43	22.20	22.38
4633	NYSE	DCO	Fri, Feb 4, 2011	22.10	22.16	21.82	22.11
4632	NYSE	DCO	Thu, Feb 3, 2011	22.09	22.41	22.00	22.06
4631	NYSE	DCO	Wed, Feb 2, 2011	22.20	22.53	21.98	22.06
4630	NYSE	DCO	Tue, Feb 1, 2011	22.23	22.60	21.98	22.33
4629	NYSE	DCO	Mon, Jan 31, 2011	21.91	22.10	21.82	21.96
4628	NYSE	DCO	Fri, Jan 28, 2011	22.48	22.48	21.48	21.80
4627	NYSE	DCO	Thu, Jan 27, 2011	22.55	22.80	22.33	22.44
4626	NYSE	DCO	Wed, Jan 26, 2011	22.50	22.55	22.16	22.50
4625	NYSE	DCO	Tue, Jan 25, 2011	22.21	22.77	22.04	22.49
4624	NYSE	DCO	Mon, Jan 24, 2011	22.08	22.50	22.08	22.35
4623	NYSE	DCO	Fri, Jan 21, 2011	22.14	22.39	21.92	22.01
4622	NYSE	DCO	Thu, Jan 20, 2011	21.64	22.11	21.64	22.00
4621	NYSE	DCO	Wed, Jan 19, 2011	21.93	22.00	21.75	21.76
4620	NYSE	DCO	Tue, Jan 18, 2011	22.01	22.09	21.76	22.01
4619	NYSE	DCO	Fri, Jan 14, 2011	22.12	22.12	21.91	21.98
4618	NYSE	DCO	Thu, Jan 13, 2011	22.01	22.20	21.90	22.09
4617	NYSE	DCO	Wed, Jan 12, 2011	21.98	22.09	21.74	21.98
4616	NYSE	DCO	Tue, Jan 11, 2011	22.03	22.53	21.69	21.79
4615	NYSE	DCO	Mon, Jan 10, 2011	22.04	22.24	21.86	21.92
4614	NYSE	DCO	Fri, Jan 7, 2011	22.44	22.54	21.86	22.19
4613	NYSE	DCO	Thu, Jan 6, 2011	22.56	22.69	22.32	22.44
4612	NYSE	DCO	Wed, Jan 5, 2011	22.59	22.61	22.10	22.59
4611	NYSE	DCO	Tue, Jan 4, 2011	22.58	22.70	22.20	22.57
4610	NYSE	DCO	Mon, Jan 3, 2011	22.06	22.78	21.75	22.58
4609	NYSE	DCO	Fri, Dec 31, 2010	21.66	21.91	21.57	21.78
4608	NYSE	DCO	Thu, Dec 30, 2010	21.72	21.98	21.54	21.77
4607	NYSE	DCO	Wed, Dec 29, 2010	22.27	22.27	21.75	21.78
4606	NYSE	DCO	Tue, Dec 28, 2010	22.56	22.63	22.02	22.25
4605	NYSE	DCO	Mon, Dec 27, 2010	22.31	22.62	22.31	22.57
4604	NYSE	DCO	Thu, Dec 23, 2010	22.51	22.70	22.41	22.43
4603	NYSE	DCO	Wed, Dec 22, 2010	22.71	22.80	22.45	22.47
4602	NYSE	DCO	Tue, Dec 21, 2010	22.91	23.00	22.54	22.60
4601	NYSE	DCO	Mon, Dec 20, 2010	22.53	22.84	21.08	22.69
4600	NYSE	DCO	Fri, Dec 17, 2010	22.62	22.62	22.22	22.34
4599	NYSE	DCO	Thu, Dec 16, 2010	22.68	22.86	22.49	22.55
4598	NYSE	DCO	Wed, Dec 15, 2010	22.68	22.95	22.49	22.55
4597	NYSE	DCO	Tue, Dec 14, 2010	22.68	22.83	22.47	22.68
4596	NYSE	DCO	Mon, Dec 13, 2010	22.65	22.70	22.54	22.54
4595	NYSE	DCO	Fri, Dec 10, 2010	22.53	22.67	22.32	22.60
4594	NYSE	DCO	Thu, Dec 9, 2010	22.97	22.97	22.40	22.53
4593	NYSE	DCO	Wed, Dec 8, 2010	22.85	22.91	22.59	22.70
4592	NYSE	DCO	Tue, Dec 7, 2010	23.25	23.25	22.65	22.85
4591	NYSE	DCO	Mon, Dec 6, 2010	23.05	23.05	22.63	22.90
4590	NYSE	DCO	Fri, Dec 3, 2010	22.25	23.22	22.25	23.16
4589	NYSE	DCO	Thu, Dec 2, 2010	22.38	22.61	22.32	22.41
4588	NYSE	DCO	Wed, Dec 1, 2010	22.79	23.10	22.34	22.42
4587	NYSE	DCO	Tue, Nov 30, 2010	21.83	22.45	21.83	22.38
4586	NYSE	DCO	Mon, Nov 29, 2010	22.09	22.20	21.82	22.15
4585	NYSE	DCO	Fri, Nov 26, 2010	22.21	22.41	22.21	22.30
4584	NYSE	DCO	Wed, Nov 24, 2010	21.39	22.48	21.31	22.44
4583	NYSE	DCO	Tue, Nov 23, 2010	20.69	21.35	20.40	21.23
4582	NYSE	DCO	Mon, Nov 22, 2010	20.72	21.06	20.61	21.02
4581	NYSE	DCO	Fri, Nov 19, 2010	21.31	21.31	20.75	20.92
4580	NYSE	DCO	Thu, Nov 18, 2010	20.47	21.76	20.47	21.30
4579	NYSE	DCO	Wed, Nov 17, 2010	20.47	20.58	20.18	20.27
4578	NYSE	DCO	Tue, Nov 16, 2010	21.04	21.25	20.35	20.55
4577	NYSE	DCO	Mon, Nov 15, 2010	20.70	21.52	20.50	21.28
4576	NYSE	DCO	Fri, Nov 12, 2010	21.06	21.08	20.54	20.64
4575	NYSE	DCO	Thu, Nov 11, 2010	21.53	21.62	21.22	21.33
4574	NYSE	DCO	Wed, Nov 10, 2010	21.93	22.05	21.59	21.79
4573	NYSE	DCO	Tue, Nov 9, 2010	22.78	22.81	21.76	21.91
4572	NYSE	DCO	Mon, Nov 8, 2010	22.70	22.89	22.60	22.77
4571	NYSE	DCO	Fri, Nov 5, 2010	22.57	23.00	22.57	22.85
4570	NYSE	DCO	Thu, Nov 4, 2010	22.28	23.01	22.28	22.45
4569	NYSE	DCO	Wed, Nov 3, 2010	21.76	22.26	21.44	21.79
4568	NYSE	DCO	Tue, Nov 2, 2010	21.50	21.80	20.75	21.77
4567	NYSE	DCO	Mon, Nov 1, 2010	21.65	22.07	21.60	22.02
4566	NYSE	DCO	Fri, Oct 29, 2010	21.48	21.82	21.34	21.47
4565	NYSE	DCO	Thu, Oct 28, 2010	22.31	22.31	21.54	21.57
4564	NYSE	DCO	Wed, Oct 27, 2010	22.16	22.17	21.85	22.04
4563	NYSE	DCO	Tue, Oct 26, 2010	22.43	22.58	22.21	22.33
4562	NYSE	DCO	Mon, Oct 25, 2010	23.34	23.54	22.61	22.64
4561	NYSE	DCO	Fri, Oct 22, 2010	23.25	23.54	23.08	23.19
4560	NYSE	DCO	Thu, Oct 21, 2010	23.49	23.78	22.95	23.22
4559	NYSE	DCO	Wed, Oct 20, 2010	22.85	23.44	22.85	23.29
4558	NYSE	DCO	Tue, Oct 19, 2010	22.27	22.71	22.19	22.64
4557	NYSE	DCO	Mon, Oct 18, 2010	22.21	22.72	21.91	22.70
4556	NYSE	DCO	Fri, Oct 15, 2010	23.08	23.08	22.04	22.10
4555	NYSE	DCO	Thu, Oct 14, 2010	23.21	23.27	22.57	22.76
4554	NYSE	DCO	Wed, Oct 13, 2010	22.54	23.35	22.25	23.18
4553	NYSE	DCO	Tue, Oct 12, 2010	22.45	22.61	22.10	22.42
4552	NYSE	DCO	Mon, Oct 11, 2010	22.31	22.80	22.13	22.59
4551	NYSE	DCO	Fri, Oct 8, 2010	22.36	22.56	22.07	22.27
4550	NYSE	DCO	Thu, Oct 7, 2010	22.65	22.71	22.23	22.42
4549	NYSE	DCO	Wed, Oct 6, 2010	22.14	22.61	21.92	22.41
4548	NYSE	DCO	Tue, Oct 5, 2010	21.44	22.17	21.23	22.13
4547	NYSE	DCO	Mon, Oct 4, 2010	21.89	22.18	20.96	21.12
4546	NYSE	DCO	Fri, Oct 1, 2010	21.95	22.08	21.58	22.04
4545	NYSE	DCO	Thu, Sep 30, 2010	22.01	22.21	21.55	21.78
4544	NYSE	DCO	Wed, Sep 29, 2010	21.80	22.11	21.60	21.79
4543	NYSE	DCO	Tue, Sep 28, 2010	21.87	22.17	21.17	21.93
4542	NYSE	DCO	Mon, Sep 27, 2010	22.17	22.20	21.68	21.75
4541	NYSE	DCO	Fri, Sep 24, 2010	21.74	22.11	21.49	22.11
4540	NYSE	DCO	Thu, Sep 23, 2010	22.00	22.22	21.33	21.40
4539	NYSE	DCO	Wed, Sep 22, 2010	22.95	23.07	22.16	22.26
4538	NYSE	DCO	Tue, Sep 21, 2010	22.68	23.17	22.42	22.88
4537	NYSE	DCO	Mon, Sep 20, 2010	22.08	22.68	22.08	22.58
4536	NYSE	DCO	Fri, Sep 17, 2010	21.75	22.11	21.42	21.99
4535	NYSE	DCO	Thu, Sep 16, 2010	21.43	21.77	21.36	21.55
4534	NYSE	DCO	Wed, Sep 15, 2010	21.38	21.60	21.19	21.52
4533	NYSE	DCO	Tue, Sep 14, 2010	20.91	21.60	20.67	21.40
4532	NYSE	DCO	Mon, Sep 13, 2010	20.87	21.31	20.59	20.92
4531	NYSE	DCO	Fri, Sep 10, 2010	20.40	21.11	20.18	20.61
4530	NYSE	DCO	Thu, Sep 9, 2010	21.49	21.49	20.22	20.39
4529	NYSE	DCO	Wed, Sep 8, 2010	20.47	21.58	20.36	21.15
4528	NYSE	DCO	Tue, Sep 7, 2010	20.89	20.94	20.21	20.35
4527	NYSE	DCO	Fri, Sep 3, 2010	20.81	20.95	20.55	20.89
4526	NYSE	DCO	Thu, Sep 2, 2010	20.28	20.59	19.99	20.50
4525	NYSE	DCO	Wed, Sep 1, 2010	19.57	20.37	19.53	20.37
4524	NYSE	DCO	Tue, Aug 31, 2010	19.46	19.81	19.17	19.20
4523	NYSE	DCO	Mon, Aug 30, 2010	19.79	20.03	19.20	19.38
4522	NYSE	DCO	Fri, Aug 27, 2010	19.66	20.14	19.37	19.93
4521	NYSE	DCO	Thu, Aug 26, 2010	19.88	20.18	19.39	19.41
4520	NYSE	DCO	Wed, Aug 25, 2010	18.36	19.85	18.36	19.75
4519	NYSE	DCO	Tue, Aug 24, 2010	18.46	18.93	18.18	18.54
4518	NYSE	DCO	Mon, Aug 23, 2010	19.15	19.55	18.53	18.77
4517	NYSE	DCO	Fri, Aug 20, 2010	18.46	19.01	18.34	18.97
4516	NYSE	DCO	Thu, Aug 19, 2010	18.90	19.13	18.21	18.53
4515	NYSE	DCO	Wed, Aug 18, 2010	19.55	19.99	18.96	19.03
4514	NYSE	DCO	Tue, Aug 17, 2010	19.18	19.84	18.75	19.63
4513	NYSE	DCO	Mon, Aug 16, 2010	18.67	19.56	18.42	18.93
4512	NYSE	DCO	Fri, Aug 13, 2010	18.88	19.36	18.55	18.70
4511	NYSE	DCO	Thu, Aug 12, 2010	19.01	19.33	18.77	19.00
4510	NYSE	DCO	Wed, Aug 11, 2010	20.07	20.19	19.31	19.38
4509	NYSE	DCO	Tue, Aug 10, 2010	21.20	21.39	20.53	20.53
4508	NYSE	DCO	Mon, Aug 9, 2010	20.28	21.54	20.22	21.40
4507	NYSE	DCO	Fri, Aug 6, 2010	20.45	20.83	19.91	20.21
4506	NYSE	DCO	Thu, Aug 5, 2010	21.10	21.21	20.64	20.80
4505	NYSE	DCO	Wed, Aug 4, 2010	20.77	21.43	20.53	21.21
4504	NYSE	DCO	Tue, Aug 3, 2010	20.69	21.13	19.93	20.60
4503	NYSE	DCO	Mon, Aug 2, 2010	21.36	21.36	20.63	20.73
4502	NYSE	DCO	Fri, Jul 30, 2010	20.13	21.01	20.01	20.89
4501	NYSE	DCO	Thu, Jul 29, 2010	20.78	20.78	20.12	20.43
4500	NYSE	DCO	Wed, Jul 28, 2010	20.66	20.67	20.32	20.51
4499	NYSE	DCO	Tue, Jul 27, 2010	20.70	20.85	20.30	20.60
4498	NYSE	DCO	Mon, Jul 26, 2010	19.81	20.46	19.52	20.46
4497	NYSE	DCO	Fri, Jul 23, 2010	18.84	19.91	18.69	19.82
4496	NYSE	DCO	Thu, Jul 22, 2010	18.15	19.24	18.04	18.98
4495	NYSE	DCO	Wed, Jul 21, 2010	17.72	18.08	17.61	17.91
4494	NYSE	DCO	Tue, Jul 20, 2010	16.52	17.56	16.49	17.56
4493	NYSE	DCO	Mon, Jul 19, 2010	16.59	16.81	16.21	16.75
4492	NYSE	DCO	Fri, Jul 16, 2010	17.25	17.25	16.40	16.50
4491	NYSE	DCO	Thu, Jul 15, 2010	17.82	17.98	17.25	17.42
4490	NYSE	DCO	Wed, Jul 14, 2010	17.58	17.98	17.55	17.82
4489	NYSE	DCO	Tue, Jul 13, 2010	17.09	17.77	16.95	17.70
4488	NYSE	DCO	Mon, Jul 12, 2010	17.39	17.39	16.60	16.83
4487	NYSE	DCO	Fri, Jul 9, 2010	17.14	17.39	16.83	17.39
4486	NYSE	DCO	Thu, Jul 8, 2010	16.80	17.13	16.43	17.12
4485	NYSE	DCO	Wed, Jul 7, 2010	16.32	16.61	16.04	16.61
4484	NYSE	DCO	Tue, Jul 6, 2010	17.17	17.18	16.14	16.20
4483	NYSE	DCO	Fri, Jul 2, 2010	17.18	17.18	16.68	16.91
4482	NYSE	DCO	Thu, Jul 1, 2010	17.20	17.20	16.30	17.02
4481	NYSE	DCO	Wed, Jun 30, 2010	17.65	17.75	17.01	17.10
4480	NYSE	DCO	Tue, Jun 29, 2010	18.01	18.07	17.43	17.63
4479	NYSE	DCO	Mon, Jun 28, 2010	18.41	18.78	18.25	18.35
4478	NYSE	DCO	Fri, Jun 25, 2010	17.72	18.61	17.64	18.37
4477	NYSE	DCO	Thu, Jun 24, 2010	17.93	18.05	17.63	17.68
4476	NYSE	DCO	Wed, Jun 23, 2010	18.16	18.37	17.99	18.04
4475	NYSE	DCO	Tue, Jun 22, 2010	18.45	18.50	18.11	18.13
4474	NYSE	DCO	Mon, Jun 21, 2010	18.66	18.70	18.30	18.44
4473	NYSE	DCO	Fri, Jun 18, 2010	18.83	18.91	18.40	18.43
4472	NYSE	DCO	Thu, Jun 17, 2010	19.18	19.23	18.50	18.70
4471	NYSE	DCO	Wed, Jun 16, 2010	19.00	19.44	19.00	19.17
4470	NYSE	DCO	Tue, Jun 15, 2010	18.33	19.26	18.30	19.11
4469	NYSE	DCO	Mon, Jun 14, 2010	18.56	18.80	18.09	18.30
4468	NYSE	DCO	Fri, Jun 11, 2010	18.21	18.49	18.01	18.34
4467	NYSE	DCO	Thu, Jun 10, 2010	18.10	18.46	17.91	18.44
4466	NYSE	DCO	Wed, Jun 9, 2010	17.78	17.99	17.57	17.78
4465	NYSE	DCO	Tue, Jun 8, 2010	17.73	17.88	17.08	17.57
4464	NYSE	DCO	Mon, Jun 7, 2010	18.47	18.50	17.59	17.74
4463	NYSE	DCO	Fri, Jun 4, 2010	18.82	18.97	18.36	18.41
4462	NYSE	DCO	Thu, Jun 3, 2010	19.28	19.51	18.90	19.34
4461	NYSE	DCO	Wed, Jun 2, 2010	19.21	19.33	18.93	19.15
4460	NYSE	DCO	Tue, Jun 1, 2010	19.51	19.51	18.79	18.88
4459	NYSE	DCO	Fri, May 28, 2010	19.92	20.21	19.52	19.77
4458	NYSE	DCO	Thu, May 27, 2010	19.71	20.12	19.45	20.08
4457	NYSE	DCO	Wed, May 26, 2010	19.54	20.00	19.21	19.23
4456	NYSE	DCO	Tue, May 25, 2010	19.04	19.40	18.90	19.34
4455	NYSE	DCO	Mon, May 24, 2010	20.09	20.13	19.50	19.53
4454	NYSE	DCO	Fri, May 21, 2010	19.43	20.39	19.37	20.01
4453	NYSE	DCO	Thu, May 20, 2010	20.89	20.95	19.53	19.79
4452	NYSE	DCO	Wed, May 19, 2010	20.91	20.99	20.50	20.91
4451	NYSE	DCO	Tue, May 18, 2010	21.43	21.75	20.98	21.06
4450	NYSE	DCO	Mon, May 17, 2010	21.24	21.38	20.78	21.09
4449	NYSE	DCO	Fri, May 14, 2010	21.33	21.63	20.55	21.09
4448	NYSE	DCO	Thu, May 13, 2010	21.73	22.39	21.42	21.64
4447	NYSE	DCO	Wed, May 12, 2010	20.77	21.85	20.75	21.74
4446	NYSE	DCO	Tue, May 11, 2010	20.43	20.96	20.43	20.75
4445	NYSE	DCO	Mon, May 10, 2010	21.51	21.60	20.50	20.75
4444	NYSE	DCO	Fri, May 7, 2010	21.34	21.41	19.98	20.35
4443	NYSE	DCO	Thu, May 6, 2010	21.97	22.02	21.16	21.46
4442	NYSE	DCO	Wed, May 5, 2010	22.28	22.38	21.54	21.81
4441	NYSE	DCO	Tue, May 4, 2010	22.21	22.57	20.87	22.35
4440	NYSE	DCO	Mon, May 3, 2010	22.91	23.95	22.71	23.74
4439	NYSE	DCO	Fri, Apr 30, 2010	23.93	23.99	22.79	22.89
4438	NYSE	DCO	Thu, Apr 29, 2010	23.64	24.30	23.58	23.98
4437	NYSE	DCO	Wed, Apr 28, 2010	23.76	23.89	23.38	23.42
4436	NYSE	DCO	Tue, Apr 27, 2010	23.60	24.02	23.29	23.69
4435	NYSE	DCO	Mon, Apr 26, 2010	23.55	24.13	23.55	23.67
4434	NYSE	DCO	Fri, Apr 23, 2010	24.17	24.17	23.55	23.64
4433	NYSE	DCO	Thu, Apr 22, 2010	23.20	24.24	23.03	24.17
4432	NYSE	DCO	Wed, Apr 21, 2010	23.80	24.01	23.37	23.47
4431	NYSE	DCO	Tue, Apr 20, 2010	23.93	23.96	23.44	23.75
4430	NYSE	DCO	Mon, Apr 19, 2010	22.77	23.51	22.77	23.21
4429	NYSE	DCO	Fri, Apr 16, 2010	22.85	23.21	22.73	23.01
4428	NYSE	DCO	Thu, Apr 15, 2010	22.88	22.92	22.77	22.85
4427	NYSE	DCO	Wed, Apr 14, 2010	22.61	22.96	22.60	22.82
4426	NYSE	DCO	Tue, Apr 13, 2010	22.53	22.58	22.29	22.40
4425	NYSE	DCO	Mon, Apr 12, 2010	22.16	22.82	22.16	22.65
4424	NYSE	DCO	Fri, Apr 9, 2010	21.97	22.15	21.77	22.08
4423	NYSE	DCO	Thu, Apr 8, 2010	21.99	22.14	21.87	21.91
4422	NYSE	DCO	Wed, Apr 7, 2010	21.73	22.10	21.73	22.02
4421	NYSE	DCO	Tue, Apr 6, 2010	21.76	22.00	21.60	21.90
4420	NYSE	DCO	Mon, Apr 5, 2010	21.49	21.95	21.49	21.93
4419	NYSE	DCO	Thu, Apr 1, 2010	21.20	21.48	21.04	21.47
4418	NYSE	DCO	Wed, Mar 31, 2010	21.38	21.77	21.00	21.01
4417	NYSE	DCO	Tue, Mar 30, 2010	21.49	21.74	21.03	21.40
4416	NYSE	DCO	Mon, Mar 29, 2010	21.44	21.75	21.28	21.39
4415	NYSE	DCO	Fri, Mar 26, 2010	20.96	21.46	20.96	21.27
4414	NYSE	DCO	Thu, Mar 25, 2010	21.29	21.47	20.87	20.91
4413	NYSE	DCO	Wed, Mar 24, 2010	21.17	21.28	20.88	21.05
4412	NYSE	DCO	Tue, Mar 23, 2010	20.98	21.43	20.91	21.20
4411	NYSE	DCO	Mon, Mar 22, 2010	20.75	21.10	20.75	20.95
4410	NYSE	DCO	Fri, Mar 19, 2010	20.42	20.86	20.21	20.83
4409	NYSE	DCO	Thu, Mar 18, 2010	20.21	20.35	20.21	20.28
4408	NYSE	DCO	Wed, Mar 17, 2010	20.41	20.55	20.20	20.25
4407	NYSE	DCO	Tue, Mar 16, 2010	20.17	20.35	20.00	20.30
4406	NYSE	DCO	Mon, Mar 15, 2010	20.16	20.16	19.85	20.07
4405	NYSE	DCO	Fri, Mar 12, 2010	20.19	20.30	19.86	20.15
4404	NYSE	DCO	Thu, Mar 11, 2010	19.82	20.29	19.69	20.15
4403	NYSE	DCO	Wed, Mar 10, 2010	19.88	20.09	19.83	19.92
4402	NYSE	DCO	Tue, Mar 9, 2010	19.26	19.88	19.26	19.83
4401	NYSE	DCO	Mon, Mar 8, 2010	19.62	19.62	19.36	19.37
4400	NYSE	DCO	Fri, Mar 5, 2010	19.35	19.59	19.25	19.57
4399	NYSE	DCO	Thu, Mar 4, 2010	19.30	19.42	18.90	19.25
4398	NYSE	DCO	Wed, Mar 3, 2010	18.95	19.28	18.85	19.20
4397	NYSE	DCO	Tue, Mar 2, 2010	18.35	19.15	18.35	18.95
4396	NYSE	DCO	Mon, Mar 1, 2010	17.60	18.90	17.59	18.26
4395	NYSE	DCO	Fri, Feb 26, 2010	17.59	17.94	17.12	17.49
4394	NYSE	DCO	Thu, Feb 25, 2010	16.64	17.56	16.64	17.56
4393	NYSE	DCO	Wed, Feb 24, 2010	16.80	17.14	16.78	16.88
4392	NYSE	DCO	Tue, Feb 23, 2010	17.11	17.11	16.44	16.74
4391	NYSE	DCO	Mon, Feb 22, 2010	17.40	17.50	17.23	17.23
4390	NYSE	DCO	Fri, Feb 19, 2010	17.30	17.57	17.20	17.49
4389	NYSE	DCO	Thu, Feb 18, 2010	17.19	17.36	17.06	17.28
4388	NYSE	DCO	Wed, Feb 17, 2010	17.14	17.44	17.10	17.21
4387	NYSE	DCO	Tue, Feb 16, 2010	17.02	17.43	16.95	17.05
4386	NYSE	DCO	Fri, Feb 12, 2010	16.77	17.06	16.72	16.86
4385	NYSE	DCO	Thu, Feb 11, 2010	16.51	17.08	16.51	17.00
4384	NYSE	DCO	Wed, Feb 10, 2010	16.64	16.76	16.46	16.61
4383	NYSE	DCO	Tue, Feb 9, 2010	16.59	17.14	16.41	16.82
4382	NYSE	DCO	Mon, Feb 8, 2010	16.99	17.15	16.24	16.35
4381	NYSE	DCO	Fri, Feb 5, 2010	16.77	17.35	16.45	16.99
4380	NYSE	DCO	Thu, Feb 4, 2010	17.60	17.60	16.53	16.72
4379	NYSE	DCO	Wed, Feb 3, 2010	17.72	17.90	17.43	17.51
4378	NYSE	DCO	Tue, Feb 2, 2010	17.74	17.97	17.60	17.77
4377	NYSE	DCO	Mon, Feb 1, 2010	18.21	18.22	17.69	17.78
4376	NYSE	DCO	Fri, Jan 29, 2010	17.44	18.10	17.44	17.98
4375	NYSE	DCO	Thu, Jan 28, 2010	18.15	18.45	17.77	17.94
4374	NYSE	DCO	Wed, Jan 27, 2010	17.75	18.08	17.75	17.96
4373	NYSE	DCO	Tue, Jan 26, 2010	17.84	17.96	17.73	17.92
4372	NYSE	DCO	Mon, Jan 25, 2010	18.15	18.15	17.72	17.97
4371	NYSE	DCO	Fri, Jan 22, 2010	17.90	18.09	17.73	18.00
4370	NYSE	DCO	Thu, Jan 21, 2010	18.35	18.57	17.66	17.95
4369	NYSE	DCO	Wed, Jan 20, 2010	18.08	18.45	17.83	18.33
4368	NYSE	DCO	Tue, Jan 19, 2010	18.09	18.40	17.93	18.25
4367	NYSE	DCO	Fri, Jan 15, 2010	18.45	18.50	17.80	18.10
4366	NYSE	DCO	Thu, Jan 14, 2010	18.29	18.55	18.01	18.26
4365	NYSE	DCO	Wed, Jan 13, 2010	18.38	18.56	18.24	18.37
4364	NYSE	DCO	Tue, Jan 12, 2010	18.44	18.44	18.17	18.23
4363	NYSE	DCO	Mon, Jan 11, 2010	19.02	19.02	18.34	18.56
4362	NYSE	DCO	Fri, Jan 8, 2010	18.78	19.07	18.57	18.83
4361	NYSE	DCO	Thu, Jan 7, 2010	18.52	18.97	18.15	18.89
4360	NYSE	DCO	Wed, Jan 6, 2010	18.52	18.84	18.34	18.50
4359	NYSE	DCO	Tue, Jan 5, 2010	19.00	19.28	18.48	18.49
4358	NYSE	DCO	Mon, Jan 4, 2010	19.06	19.23	18.54	19.01
4357	NYSE	DCO	Thu, Dec 31, 2009	18.44	19.08	18.44	18.71
4356	NYSE	DCO	Wed, Dec 30, 2009	18.00	18.40	17.98	18.40
4355	NYSE	DCO	Tue, Dec 29, 2009	18.22	18.30	17.94	18.15
4354	NYSE	DCO	Mon, Dec 28, 2009	18.10	18.31	18.05	18.22
4353	NYSE	DCO	Thu, Dec 24, 2009	17.90	18.30	17.90	18.07
4352	NYSE	DCO	Wed, Dec 23, 2009	17.29	17.85	17.21	17.78
4351	NYSE	DCO	Tue, Dec 22, 2009	17.42	17.46	17.09	17.21
4350	NYSE	DCO	Mon, Dec 21, 2009	17.79	18.08	17.32	17.43
4349	NYSE	DCO	Fri, Dec 18, 2009	17.99	17.99	16.89	17.72
4348	NYSE	DCO	Thu, Dec 17, 2009	17.75	17.96	17.48	17.77
4347	NYSE	DCO	Wed, Dec 16, 2009	18.19	18.29	17.74	17.95
4346	NYSE	DCO	Tue, Dec 15, 2009	18.10	18.35	17.91	18.00
4345	NYSE	DCO	Mon, Dec 14, 2009	18.03	18.23	17.74	18.22
4344	NYSE	DCO	Fri, Dec 11, 2009	17.85	18.14	17.71	17.85
4343	NYSE	DCO	Thu, Dec 10, 2009	18.33	18.33	17.52	17.66
4342	NYSE	DCO	Wed, Dec 9, 2009	18.57	18.71	18.13	18.29
4341	NYSE	DCO	Tue, Dec 8, 2009	18.66	18.90	18.50	18.50
4340	NYSE	DCO	Mon, Dec 7, 2009	18.93	18.97	18.50	18.88
4339	NYSE	DCO	Fri, Dec 4, 2009	19.02	19.30	18.40	18.88
4338	NYSE	DCO	Thu, Dec 3, 2009	18.73	20.19	18.47	18.51
4337	NYSE	DCO	Wed, Dec 2, 2009	18.68	18.91	18.33	18.59
4336	NYSE	DCO	Tue, Dec 1, 2009	18.91	18.91	18.53	18.67
4335	NYSE	DCO	Mon, Nov 30, 2009	18.66	18.69	18.06	18.65
4334	NYSE	DCO	Fri, Nov 27, 2009	18.87	19.04	18.42	18.58
4333	NYSE	DCO	Wed, Nov 25, 2009	19.95	19.95	19.44	19.73
4332	NYSE	DCO	Tue, Nov 24, 2009	19.41	19.89	18.79	19.78
4331	NYSE	DCO	Mon, Nov 23, 2009	19.30	19.89	19.30	19.89
4330	NYSE	DCO	Fri, Nov 20, 2009	19.02	19.23	18.46	19.01
4329	NYSE	DCO	Thu, Nov 19, 2009	19.94	19.94	18.61	19.13
4328	NYSE	DCO	Wed, Nov 18, 2009	20.39	20.39	20.06	20.21
4327	NYSE	DCO	Tue, Nov 17, 2009	19.96	20.68	19.51	20.41
4326	NYSE	DCO	Mon, Nov 16, 2009	19.44	20.07	19.44	19.98
4325	NYSE	DCO	Fri, Nov 13, 2009	18.45	19.82	18.00	19.15
4324	NYSE	DCO	Thu, Nov 12, 2009	19.51	19.91	18.28	18.31
4323	NYSE	DCO	Wed, Nov 11, 2009	19.22	19.82	19.11	19.46
4322	NYSE	DCO	Tue, Nov 10, 2009	18.97	19.27	18.87	18.99
4321	NYSE	DCO	Mon, Nov 9, 2009	18.77	19.36	18.60	19.15
4320	NYSE	DCO	Fri, Nov 6, 2009	18.86	19.10	18.42	18.61
4319	NYSE	DCO	Thu, Nov 5, 2009	18.76	19.24	18.68	19.03
4318	NYSE	DCO	Wed, Nov 4, 2009	18.78	18.96	18.38	18.49
4317	NYSE	DCO	Tue, Nov 3, 2009	17.18	18.75	17.18	18.70
4316	NYSE	DCO	Mon, Nov 2, 2009	17.10	18.05	17.03	17.30
4315	NYSE	DCO	Fri, Oct 30, 2009	17.42	17.42	16.90	17.02
4314	NYSE	DCO	Thu, Oct 29, 2009	16.76	17.62	16.76	17.50
4313	NYSE	DCO	Wed, Oct 28, 2009	17.49	17.56	16.90	17.00
4312	NYSE	DCO	Tue, Oct 27, 2009	17.37	18.06	17.37	17.54
4311	NYSE	DCO	Mon, Oct 26, 2009	18.60	18.95	17.14	17.41
4310	NYSE	DCO	Fri, Oct 23, 2009	19.57	19.57	18.53	18.63
4309	NYSE	DCO	Thu, Oct 22, 2009	19.15	19.85	18.72	19.47
4308	NYSE	DCO	Wed, Oct 21, 2009	19.11	19.95	18.98	19.13
4307	NYSE	DCO	Tue, Oct 20, 2009	19.76	20.10	18.99	19.12
4306	NYSE	DCO	Mon, Oct 19, 2009	19.79	19.98	19.49	19.74
4305	NYSE	DCO	Fri, Oct 16, 2009	19.50	19.70	19.21	19.64
4304	NYSE	DCO	Thu, Oct 15, 2009	19.64	19.81	19.02	19.65
4303	NYSE	DCO	Wed, Oct 14, 2009	19.65	20.04	19.61	19.76
4302	NYSE	DCO	Tue, Oct 13, 2009	19.07	19.40	18.82	19.40
4301	NYSE	DCO	Mon, Oct 12, 2009	19.48	19.48	19.05	19.18
4300	NYSE	DCO	Fri, Oct 9, 2009	19.14	19.52	19.11	19.44
4299	NYSE	DCO	Thu, Oct 8, 2009	19.23	19.38	19.10	19.14
4298	NYSE	DCO	Wed, Oct 7, 2009	19.00	19.09	18.82	19.00
4297	NYSE	DCO	Tue, Oct 6, 2009	18.64	19.33	18.57	19.16
4296	NYSE	DCO	Mon, Oct 5, 2009	18.63	18.75	18.45	18.55
4295	NYSE	DCO	Fri, Oct 2, 2009	18.43	18.78	18.43	18.57
4294	NYSE	DCO	Thu, Oct 1, 2009	18.66	18.96	18.59	18.71
4293	NYSE	DCO	Wed, Sep 30, 2009	19.37	19.41	18.86	18.91
4292	NYSE	DCO	Tue, Sep 29, 2009	19.48	19.85	19.20	19.37
4291	NYSE	DCO	Mon, Sep 28, 2009	19.11	19.72	19.01	19.58
4290	NYSE	DCO	Fri, Sep 25, 2009	19.59	19.84	18.91	19.05
4289	NYSE	DCO	Thu, Sep 24, 2009	19.95	19.95	19.43	19.72
4288	NYSE	DCO	Wed, Sep 23, 2009	20.31	20.54	20.03	20.07
4287	NYSE	DCO	Tue, Sep 22, 2009	20.40	20.50	20.20	20.21
4286	NYSE	DCO	Mon, Sep 21, 2009	20.25	20.58	20.15	20.27
4285	NYSE	DCO	Fri, Sep 18, 2009	20.24	21.12	20.20	20.40
4284	NYSE	DCO	Thu, Sep 17, 2009	19.37	20.33	19.37	20.17
4283	NYSE	DCO	Wed, Sep 16, 2009	19.35	19.64	19.19	19.46
4282	NYSE	DCO	Tue, Sep 15, 2009	18.71	19.43	18.42	19.40
4281	NYSE	DCO	Mon, Sep 14, 2009	18.33	18.95	18.33	18.54
4280	NYSE	DCO	Fri, Sep 11, 2009	19.42	19.67	18.41	18.52
4279	NYSE	DCO	Thu, Sep 10, 2009	19.32	19.99	18.95	19.59
4278	NYSE	DCO	Wed, Sep 9, 2009	19.15	19.73	18.95	19.40
4277	NYSE	DCO	Tue, Sep 8, 2009	18.24	19.15	18.00	19.07
4276	NYSE	DCO	Fri, Sep 4, 2009	17.77	18.08	17.52	18.00
4275	NYSE	DCO	Thu, Sep 3, 2009	17.77	17.86	17.50	17.85
4274	NYSE	DCO	Wed, Sep 2, 2009	18.01	18.03	17.53	17.68
4273	NYSE	DCO	Tue, Sep 1, 2009	17.86	18.36	17.58	18.02
4272	NYSE	DCO	Mon, Aug 31, 2009	18.12	18.23	17.78	18.06
4271	NYSE	DCO	Fri, Aug 28, 2009	18.75	18.83	18.14	18.40
4270	NYSE	DCO	Thu, Aug 27, 2009	18.49	19.02	18.10	18.60
4269	NYSE	DCO	Wed, Aug 26, 2009	18.95	19.00	17.92	18.56
4268	NYSE	DCO	Tue, Aug 25, 2009	18.95	19.15	18.62	19.08
4267	NYSE	DCO	Mon, Aug 24, 2009	18.86	19.85	18.53	18.92
4266	NYSE	DCO	Fri, Aug 21, 2009	17.94	19.02	17.78	18.74
4265	NYSE	DCO	Thu, Aug 20, 2009	17.40	17.84	17.39	17.71
4264	NYSE	DCO	Wed, Aug 19, 2009	17.10	17.58	17.10	17.50
4263	NYSE	DCO	Tue, Aug 18, 2009	17.58	17.70	17.36	17.43
4262	NYSE	DCO	Mon, Aug 17, 2009	17.20	17.50	16.89	17.37
4261	NYSE	DCO	Fri, Aug 14, 2009	17.55	17.55	17.04	17.28
4260	NYSE	DCO	Thu, Aug 13, 2009	17.04	17.72	16.70	17.55
4259	NYSE	DCO	Wed, Aug 12, 2009	16.81	17.30	16.81	16.96
4258	NYSE	DCO	Tue, Aug 11, 2009	16.70	17.22	16.55	16.84
4257	NYSE	DCO	Mon, Aug 10, 2009	16.58	16.97	16.54	16.86
4256	NYSE	DCO	Fri, Aug 7, 2009	16.17	16.75	15.96	16.66
4255	NYSE	DCO	Thu, Aug 6, 2009	15.38	16.03	15.16	15.92
4254	NYSE	DCO	Wed, Aug 5, 2009	15.75	15.76	15.27	15.37
4253	NYSE	DCO	Tue, Aug 4, 2009	15.52	16.33	15.46	15.75
4252	NYSE	DCO	Mon, Aug 3, 2009	17.03	17.03	13.50	15.66
4251	NYSE	DCO	Fri, Jul 31, 2009	17.32	17.67	17.22	17.28
4250	NYSE	DCO	Thu, Jul 30, 2009	17.64	17.87	17.38	17.46
4249	NYSE	DCO	Wed, Jul 29, 2009	17.39	17.65	17.24	17.30
4248	NYSE	DCO	Tue, Jul 28, 2009	17.24	17.93	17.22	17.63
4247	NYSE	DCO	Mon, Jul 27, 2009	17.31	17.83	17.17	17.31
4246	NYSE	DCO	Fri, Jul 24, 2009	17.80	17.90	17.08	17.36
4245	NYSE	DCO	Thu, Jul 23, 2009	17.67	18.06	17.50	17.94
4244	NYSE	DCO	Wed, Jul 22, 2009	17.36	18.12	17.25	17.77
4243	NYSE	DCO	Tue, Jul 21, 2009	17.17	17.55	16.92	17.42
4242	NYSE	DCO	Mon, Jul 20, 2009	17.59	17.59	16.85	17.10
4241	NYSE	DCO	Fri, Jul 17, 2009	17.89	17.94	17.22	17.52
4240	NYSE	DCO	Thu, Jul 16, 2009	17.92	18.27	17.79	17.99
4239	NYSE	DCO	Wed, Jul 15, 2009	18.33	18.41	17.88	18.00
4238	NYSE	DCO	Tue, Jul 14, 2009	18.11	18.19	17.68	17.99
4237	NYSE	DCO	Mon, Jul 13, 2009	18.03	18.50	17.61	18.18
4236	NYSE	DCO	Fri, Jul 10, 2009	17.04	18.28	16.86	17.98
4235	NYSE	DCO	Thu, Jul 9, 2009	17.74	17.74	16.86	17.22
4234	NYSE	DCO	Wed, Jul 8, 2009	17.70	17.72	16.88	17.51
4233	NYSE	DCO	Tue, Jul 7, 2009	18.12	18.32	17.49	17.65
4232	NYSE	DCO	Mon, Jul 6, 2009	17.86	18.06	17.33	17.97
4231	NYSE	DCO	Thu, Jul 2, 2009	17.90	18.26	17.50	17.80
4230	NYSE	DCO	Wed, Jul 1, 2009	18.92	19.03	18.08	18.29
4229	NYSE	DCO	Tue, Jun 30, 2009	18.19	19.25	18.01	18.79
4228	NYSE	DCO	Mon, Jun 29, 2009	18.75	19.28	18.01	18.23
4227	NYSE	DCO	Fri, Jun 26, 2009	18.30	19.12	18.20	18.96
4226	NYSE	DCO	Thu, Jun 25, 2009	17.49	18.98	17.46	18.60
4225	NYSE	DCO	Wed, Jun 24, 2009	17.38	18.24	17.38	17.72
4224	NYSE	DCO	Tue, Jun 23, 2009	17.91	18.10	16.86	17.23
4223	NYSE	DCO	Mon, Jun 22, 2009	18.93	18.93	17.53	17.80
4222	NYSE	DCO	Fri, Jun 19, 2009	19.23	19.40	18.85	19.05
4221	NYSE	DCO	Thu, Jun 18, 2009	18.39	19.22	18.33	18.92
4220	NYSE	DCO	Wed, Jun 17, 2009	17.80	20.26	17.45	18.48
4219	NYSE	DCO	Tue, Jun 16, 2009	18.62	18.80	17.53	17.80
4218	NYSE	DCO	Mon, Jun 15, 2009	18.59	18.60	18.08	18.21
4217	NYSE	DCO	Fri, Jun 12, 2009	18.85	19.14	18.57	19.13
4216	NYSE	DCO	Thu, Jun 11, 2009	19.91	20.16	18.89	18.96
4215	NYSE	DCO	Wed, Jun 10, 2009	19.65	20.08	18.55	19.78
4214	NYSE	DCO	Tue, Jun 9, 2009	20.12	20.19	19.39	19.49
4213	NYSE	DCO	Mon, Jun 8, 2009	20.30	20.30	19.45	20.04
4212	NYSE	DCO	Fri, Jun 5, 2009	20.49	20.86	20.11	20.16
4211	NYSE	DCO	Thu, Jun 4, 2009	19.60	20.32	18.90	20.22
4210	NYSE	DCO	Wed, Jun 3, 2009	19.63	19.88	19.21	19.55
4209	NYSE	DCO	Tue, Jun 2, 2009	19.84	20.16	19.63	19.91
4208	NYSE	DCO	Mon, Jun 1, 2009	19.25	21.44	19.25	20.18
4207	NYSE	DCO	Fri, May 29, 2009	18.78	19.01	18.03	19.01
4206	NYSE	DCO	Thu, May 28, 2009	18.24	19.14	17.92	18.76
4205	NYSE	DCO	Wed, May 27, 2009	19.07	19.38	18.01	18.10
4204	NYSE	DCO	Tue, May 26, 2009	17.50	19.54	17.50	19.34
4203	NYSE	DCO	Fri, May 22, 2009	18.05	18.49	17.58	17.77
4202	NYSE	DCO	Thu, May 21, 2009	16.98	18.28	16.90	18.18
4201	NYSE	DCO	Wed, May 20, 2009	17.10	17.95	17.08	17.39
4200	NYSE	DCO	Tue, May 19, 2009	16.50	17.74	16.18	17.12
4199	NYSE	DCO	Mon, May 18, 2009	16.58	16.88	16.29	16.83
4198	NYSE	DCO	Fri, May 15, 2009	16.41	16.50	16.03	16.25
4197	NYSE	DCO	Thu, May 14, 2009	16.28	17.30	15.92	16.56
4196	NYSE	DCO	Wed, May 13, 2009	16.22	16.53	15.79	16.10
4195	NYSE	DCO	Tue, May 12, 2009	16.97	17.01	16.00	16.61
4194	NYSE	DCO	Mon, May 11, 2009	17.44	17.48	16.31	16.79
4193	NYSE	DCO	Fri, May 8, 2009	17.20	17.90	16.61	17.90
4192	NYSE	DCO	Thu, May 7, 2009	17.55	17.64	16.41	16.70
4191	NYSE	DCO	Wed, May 6, 2009	18.24	18.36	17.06	17.15
4190	NYSE	DCO	Tue, May 5, 2009	19.89	19.89	17.25	17.91
4189	NYSE	DCO	Mon, May 4, 2009	19.48	21.43	19.29	19.80
4188	NYSE	DCO	Fri, May 1, 2009	17.32	18.47	16.91	18.19
4187	NYSE	DCO	Thu, Apr 30, 2009	18.09	18.94	17.30	17.32
4186	NYSE	DCO	Wed, Apr 29, 2009	17.33	18.61	16.92	17.98
4185	NYSE	DCO	Tue, Apr 28, 2009	16.67	17.63	16.40	17.11
4184	NYSE	DCO	Mon, Apr 27, 2009	17.22	17.52	16.34	16.77
4183	NYSE	DCO	Fri, Apr 24, 2009	17.31	18.15	16.78	17.65
4182	NYSE	DCO	Thu, Apr 23, 2009	17.08	17.40	15.63	17.06
4181	NYSE	DCO	Wed, Apr 22, 2009	17.09	18.60	16.93	17.25
4180	NYSE	DCO	Tue, Apr 21, 2009	15.86	17.51	15.73	17.22
4179	NYSE	DCO	Mon, Apr 20, 2009	15.93	16.03	14.48	15.76
4178	NYSE	DCO	Fri, Apr 17, 2009	16.18	16.97	16.18	16.56
4177	NYSE	DCO	Thu, Apr 16, 2009	16.44	16.44	15.21	16.08
4176	NYSE	DCO	Wed, Apr 15, 2009	14.71	16.36	14.66	16.33
4175	NYSE	DCO	Tue, Apr 14, 2009	16.23	16.23	14.54	14.67
4174	NYSE	DCO	Mon, Apr 13, 2009	16.24	16.45	15.64	16.35
4173	NYSE	DCO	Thu, Apr 9, 2009	16.01	16.64	15.84	16.29
4172	NYSE	DCO	Wed, Apr 8, 2009	15.26	15.57	14.44	15.54
4171	NYSE	DCO	Tue, Apr 7, 2009	15.49	16.24	14.92	14.96
4170	NYSE	DCO	Mon, Apr 6, 2009	16.07	16.07	15.05	15.71
4169	NYSE	DCO	Fri, Apr 3, 2009	16.13	16.61	15.91	16.45
4168	NYSE	DCO	Thu, Apr 2, 2009	15.47	16.96	15.47	16.16
4167	NYSE	DCO	Wed, Apr 1, 2009	14.07	15.21	13.64	15.10
4166	NYSE	DCO	Tue, Mar 31, 2009	14.19	15.14	13.79	14.54
4165	NYSE	DCO	Mon, Mar 30, 2009	14.52	14.52	13.26	13.95
4164	NYSE	DCO	Fri, Mar 27, 2009	15.55	15.72	14.68	14.73
4163	NYSE	DCO	Thu, Mar 26, 2009	15.54	16.07	15.06	15.83
4162	NYSE	DCO	Wed, Mar 25, 2009	14.80	15.76	14.12	15.22
4161	NYSE	DCO	Tue, Mar 24, 2009	15.37	15.52	14.41	14.58
4160	NYSE	DCO	Mon, Mar 23, 2009	14.12	15.85	14.12	15.83
4159	NYSE	DCO	Fri, Mar 20, 2009	15.51	15.51	13.57	13.72
4158	NYSE	DCO	Thu, Mar 19, 2009	15.82	16.07	15.12	15.34
4157	NYSE	DCO	Wed, Mar 18, 2009	15.51	16.05	14.74	15.59
4156	NYSE	DCO	Tue, Mar 17, 2009	14.90	15.65	14.25	15.65
4155	NYSE	DCO	Mon, Mar 16, 2009	14.74	15.76	14.09	14.75
4154	NYSE	DCO	Fri, Mar 13, 2009	14.69	14.71	14.14	14.61
4153	NYSE	DCO	Thu, Mar 12, 2009	12.86	14.91	12.45	14.64
4152	NYSE	DCO	Wed, Mar 11, 2009	14.32	14.47	12.90	12.90
4151	NYSE	DCO	Tue, Mar 10, 2009	12.09	14.74	11.87	14.28
4150	NYSE	DCO	Mon, Mar 9, 2009	11.91	12.35	11.53	11.68
4149	NYSE	DCO	Fri, Mar 6, 2009	12.54	12.97	10.93	11.96
4148	NYSE	DCO	Thu, Mar 5, 2009	13.11	13.60	12.53	12.63
4147	NYSE	DCO	Wed, Mar 4, 2009	13.19	13.55	12.59	13.21
4146	NYSE	DCO	Tue, Mar 3, 2009	12.54	13.42	12.38	13.03
4145	NYSE	DCO	Mon, Mar 2, 2009	12.22	12.32	11.45	12.17
4144	NYSE	DCO	Fri, Feb 27, 2009	12.05	13.54	11.92	12.72
4143	NYSE	DCO	Thu, Feb 26, 2009	12.81	12.81	12.05	12.25
4142	NYSE	DCO	Wed, Feb 25, 2009	12.88	13.20	12.07	12.74
4141	NYSE	DCO	Tue, Feb 24, 2009	13.05	13.49	12.10	13.29
4140	NYSE	DCO	Mon, Feb 23, 2009	14.72	15.24	12.92	13.43
4139	NYSE	DCO	Fri, Feb 20, 2009	16.26	16.35	15.57	15.86
4138	NYSE	DCO	Thu, Feb 19, 2009	16.87	16.96	15.96	16.57
4137	NYSE	DCO	Wed, Feb 18, 2009	17.43	17.87	16.73	16.77
4136	NYSE	DCO	Tue, Feb 17, 2009	18.00	18.23	16.84	17.28
4135	NYSE	DCO	Fri, Feb 13, 2009	18.59	19.25	18.57	18.64
4134	NYSE	DCO	Thu, Feb 12, 2009	18.22	19.15	18.13	18.50
4133	NYSE	DCO	Wed, Feb 11, 2009	18.56	19.11	18.40	18.57
4132	NYSE	DCO	Tue, Feb 10, 2009	19.32	19.80	18.33	18.50
4131	NYSE	DCO	Mon, Feb 9, 2009	19.80	19.98	19.21	19.44
4130	NYSE	DCO	Fri, Feb 6, 2009	19.90	20.63	19.40	19.96
4129	NYSE	DCO	Thu, Feb 5, 2009	17.89	20.14	17.89	20.02
4128	NYSE	DCO	Wed, Feb 4, 2009	18.86	19.24	17.40	17.89
4127	NYSE	DCO	Tue, Feb 3, 2009	18.86	18.95	18.30	18.80
4126	NYSE	DCO	Mon, Feb 2, 2009	18.72	19.06	17.83	18.73
4125	NYSE	DCO	Fri, Jan 30, 2009	19.19	19.70	18.81	18.94
4124	NYSE	DCO	Thu, Jan 29, 2009	19.19	19.72	18.76	18.76
4123	NYSE	DCO	Wed, Jan 28, 2009	18.61	20.12	18.37	19.25
4122	NYSE	DCO	Tue, Jan 27, 2009	18.00	18.89	17.81	18.34
4121	NYSE	DCO	Mon, Jan 26, 2009	16.52	18.24	16.52	18.02
4120	NYSE	DCO	Fri, Jan 23, 2009	15.73	17.74	15.65	16.46
4119	NYSE	DCO	Thu, Jan 22, 2009	17.52	17.66	15.95	16.17
4118	NYSE	DCO	Wed, Jan 21, 2009	16.23	18.38	16.16	18.36
4117	NYSE	DCO	Tue, Jan 20, 2009	17.23	17.51	15.88	15.88
4116	NYSE	DCO	Fri, Jan 16, 2009	17.46	17.75	17.14	17.58
4115	NYSE	DCO	Thu, Jan 15, 2009	16.45	17.60	15.79	17.55
4114	NYSE	DCO	Wed, Jan 14, 2009	16.84	17.38	15.98	16.49
4113	NYSE	DCO	Tue, Jan 13, 2009	17.75	17.89	16.64	17.16
4112	NYSE	DCO	Mon, Jan 12, 2009	18.23	18.23	17.49	17.72
4111	NYSE	DCO	Fri, Jan 9, 2009	19.13	19.13	17.63	18.27
4110	NYSE	DCO	Thu, Jan 8, 2009	18.77	19.32	18.09	19.22
4109	NYSE	DCO	Wed, Jan 7, 2009	18.87	19.89	18.54	19.11
4108	NYSE	DCO	Tue, Jan 6, 2009	18.48	20.23	18.48	19.48
4107	NYSE	DCO	Mon, Jan 5, 2009	17.80	18.35	17.06	18.19
4106	NYSE	DCO	Fri, Jan 2, 2009	17.01	18.11	17.01	17.75
4105	NYSE	DCO	Wed, Dec 31, 2008	16.33	17.10	15.99	16.70
4104	NYSE	DCO	Tue, Dec 30, 2008	15.69	16.34	15.35	16.34
4103	NYSE	DCO	Mon, Dec 29, 2008	16.90	17.18	14.92	15.50
4102	NYSE	DCO	Fri, Dec 26, 2008	17.50	17.50	16.44	17.05
4101	NYSE	DCO	Wed, Dec 24, 2008	16.78	17.52	16.26	17.49
4100	NYSE	DCO	Tue, Dec 23, 2008	17.09	17.88	16.86	16.95
4099	NYSE	DCO	Mon, Dec 22, 2008	17.91	17.91	16.44	17.02
4098	NYSE	DCO	Fri, Dec 19, 2008	18.01	19.47	17.42	17.77
4097	NYSE	DCO	Thu, Dec 18, 2008	17.26	18.14	17.04	17.97
4096	NYSE	DCO	Wed, Dec 17, 2008	18.17	18.27	16.20	17.19
4095	NYSE	DCO	Tue, Dec 16, 2008	17.58	19.37	17.19	19.25
4094	NYSE	DCO	Mon, Dec 15, 2008	18.74	18.74	16.94	17.47
4093	NYSE	DCO	Fri, Dec 12, 2008	17.12	18.76	16.22	18.67
4092	NYSE	DCO	Thu, Dec 11, 2008	18.94	19.23	16.87	17.63
4091	NYSE	DCO	Wed, Dec 10, 2008	18.47	19.65	17.72	19.19
4090	NYSE	DCO	Tue, Dec 9, 2008	17.19	19.16	16.87	17.39
4089	NYSE	DCO	Mon, Dec 8, 2008	17.27	18.63	16.76	17.67
4088	NYSE	DCO	Fri, Dec 5, 2008	15.92	17.40	15.35	16.97
4087	NYSE	DCO	Thu, Dec 4, 2008	16.01	17.57	15.42	16.05
4086	NYSE	DCO	Wed, Dec 3, 2008	14.89	17.38	14.87	16.50
4085	NYSE	DCO	Tue, Dec 2, 2008	13.83	15.56	13.73	15.47
4084	NYSE	DCO	Mon, Dec 1, 2008	16.00	16.00	13.98	14.02
4083	NYSE	DCO	Fri, Nov 28, 2008	15.73	16.72	15.65	16.72
4082	NYSE	DCO	Wed, Nov 26, 2008	14.05	16.01	14.05	16.01
4081	NYSE	DCO	Tue, Nov 25, 2008	14.80	15.10	14.39	14.61
4080	NYSE	DCO	Mon, Nov 24, 2008	14.54	15.28	13.86	14.79
4079	NYSE	DCO	Fri, Nov 21, 2008	14.03	14.41	12.93	14.39
4078	NYSE	DCO	Thu, Nov 20, 2008	14.41	15.10	13.76	13.82
4077	NYSE	DCO	Wed, Nov 19, 2008	15.41	15.66	14.57	14.57
4076	NYSE	DCO	Tue, Nov 18, 2008	15.97	16.71	14.94	15.40
4075	NYSE	DCO	Mon, Nov 17, 2008	15.52	16.75	15.50	15.89
4074	NYSE	DCO	Fri, Nov 14, 2008	18.01	18.27	15.61	15.63
4073	NYSE	DCO	Thu, Nov 13, 2008	16.87	19.01	15.41	19.01
4072	NYSE	DCO	Wed, Nov 12, 2008	18.16	18.55	16.75	16.80
4071	NYSE	DCO	Tue, Nov 11, 2008	17.89	19.33	17.50	18.40
4070	NYSE	DCO	Mon, Nov 10, 2008	19.21	20.53	17.91	18.01
4069	NYSE	DCO	Fri, Nov 7, 2008	18.86	19.85	18.29	18.91
4068	NYSE	DCO	Thu, Nov 6, 2008	18.75	19.25	18.24	18.81
4067	NYSE	DCO	Wed, Nov 5, 2008	19.45	19.75	18.29	18.83
4066	NYSE	DCO	Tue, Nov 4, 2008	19.73	20.59	19.11	19.72
4065	NYSE	DCO	Mon, Nov 3, 2008	20.18	20.59	18.31	19.71
4064	NYSE	DCO	Fri, Oct 31, 2008	20.62	21.00	19.68	20.19
4063	NYSE	DCO	Thu, Oct 30, 2008	20.17	21.08	19.45	20.96
4062	NYSE	DCO	Wed, Oct 29, 2008	17.80	20.33	17.63	19.56
4061	NYSE	DCO	Tue, Oct 28, 2008	13.91	18.23	13.91	18.10
4060	NYSE	DCO	Mon, Oct 27, 2008	15.00	15.87	13.53	13.58
4059	NYSE	DCO	Fri, Oct 24, 2008	13.44	14.60	13.36	14.01
4058	NYSE	DCO	Thu, Oct 23, 2008	13.93	14.39	13.02	13.96
4057	NYSE	DCO	Wed, Oct 22, 2008	14.47	15.11	13.41	13.87
4056	NYSE	DCO	Tue, Oct 21, 2008	15.58	15.76	14.54	14.78
4055	NYSE	DCO	Mon, Oct 20, 2008	15.04	15.79	14.61	15.78
4054	NYSE	DCO	Fri, Oct 17, 2008	13.58	15.66	13.39	14.86
4053	NYSE	DCO	Thu, Oct 16, 2008	13.61	14.47	12.63	14.11
4052	NYSE	DCO	Wed, Oct 15, 2008	15.54	15.54	13.60	13.60
4051	NYSE	DCO	Tue, Oct 14, 2008	16.37	16.44	14.82	15.36
4050	NYSE	DCO	Mon, Oct 13, 2008	16.08	16.39	15.47	16.16
4049	NYSE	DCO	Fri, Oct 10, 2008	14.41	15.47	13.37	15.05
4048	NYSE	DCO	Thu, Oct 9, 2008	17.20	17.47	15.33	15.33
4047	NYSE	DCO	Wed, Oct 8, 2008	17.50	18.38	16.62	17.19
4046	NYSE	DCO	Tue, Oct 7, 2008	19.30	19.30	17.98	18.06
4045	NYSE	DCO	Mon, Oct 6, 2008	19.83	20.09	18.52	19.29
4044	NYSE	DCO	Fri, Oct 3, 2008	21.74	21.98	20.17	20.31
4043	NYSE	DCO	Thu, Oct 2, 2008	22.68	22.68	21.15	21.51
4042	NYSE	DCO	Wed, Oct 1, 2008	23.60	23.60	22.47	22.93
4041	NYSE	DCO	Tue, Sep 30, 2008	23.52	24.22	22.84	23.88
4040	NYSE	DCO	Mon, Sep 29, 2008	23.08	23.71	22.75	23.18
4039	NYSE	DCO	Fri, Sep 26, 2008	23.35	23.95	23.21	23.94
4038	NYSE	DCO	Thu, Sep 25, 2008	23.55	23.79	23.30	23.67
4037	NYSE	DCO	Wed, Sep 24, 2008	23.11	23.88	23.03	23.47
4036	NYSE	DCO	Tue, Sep 23, 2008	23.40	23.55	23.00	23.13
4035	NYSE	DCO	Mon, Sep 22, 2008	23.39	24.15	22.75	23.48
4034	NYSE	DCO	Fri, Sep 19, 2008	23.13	24.61	22.81	23.62
4033	NYSE	DCO	Thu, Sep 18, 2008	21.39	22.23	19.32	22.13
4032	NYSE	DCO	Wed, Sep 17, 2008	22.18	22.61	20.62	20.84
4031	NYSE	DCO	Tue, Sep 16, 2008	22.62	22.94	22.33	22.83
4030	NYSE	DCO	Mon, Sep 15, 2008	22.98	23.73	22.28	22.52
4029	NYSE	DCO	Fri, Sep 12, 2008	23.33	23.95	23.33	23.87
4028	NYSE	DCO	Thu, Sep 11, 2008	24.04	24.37	23.20	23.71
4027	NYSE	DCO	Wed, Sep 10, 2008	23.77	24.69	23.36	24.53
4026	NYSE	DCO	Tue, Sep 9, 2008	24.81	24.99	23.32	23.32
4025	NYSE	DCO	Mon, Sep 8, 2008	26.57	26.57	24.09	24.85
4024	NYSE	DCO	Fri, Sep 5, 2008	25.68	25.70	25.12	25.47
4023	NYSE	DCO	Thu, Sep 4, 2008	26.65	26.66	25.26	25.79
4022	NYSE	DCO	Wed, Sep 3, 2008	26.10	27.07	25.99	27.03
4021	NYSE	DCO	Tue, Sep 2, 2008	27.27	27.27	26.18	26.28
4020	NYSE	DCO	Fri, Aug 29, 2008	27.60	27.70	26.44	26.47
4019	NYSE	DCO	Thu, Aug 28, 2008	26.90	28.02	26.90	27.90
4018	NYSE	DCO	Wed, Aug 27, 2008	26.51	27.11	26.18	27.00
4017	NYSE	DCO	Tue, Aug 26, 2008	27.05	27.12	26.29	26.75
4016	NYSE	DCO	Mon, Aug 25, 2008	27.26	27.41	26.98	27.10
4015	NYSE	DCO	Fri, Aug 22, 2008	27.17	28.00	27.10	27.64
4014	NYSE	DCO	Thu, Aug 21, 2008	27.09	27.32	26.87	27.09
4013	NYSE	DCO	Wed, Aug 20, 2008	26.36	27.50	25.94	27.23
4012	NYSE	DCO	Tue, Aug 19, 2008	26.80	27.58	26.25	26.36
4011	NYSE	DCO	Mon, Aug 18, 2008	27.49	28.50	27.40	27.66
4010	NYSE	DCO	Fri, Aug 15, 2008	28.38	28.63	27.11	27.34
4009	NYSE	DCO	Thu, Aug 14, 2008	27.36	27.66	26.90	27.50
4008	NYSE	DCO	Wed, Aug 13, 2008	27.67	27.71	26.54	27.49
4007	NYSE	DCO	Tue, Aug 12, 2008	28.16	28.53	27.56	27.59
4006	NYSE	DCO	Mon, Aug 11, 2008	26.44	28.69	26.44	28.36
4005	NYSE	DCO	Fri, Aug 8, 2008	25.72	26.93	25.72	26.80
4004	NYSE	DCO	Thu, Aug 7, 2008	27.08	27.08	26.12	26.24
4003	NYSE	DCO	Wed, Aug 6, 2008	27.32	27.34	26.77	27.18
4002	NYSE	DCO	Tue, Aug 5, 2008	27.63	27.80	26.90	27.43
4001	NYSE	DCO	Mon, Aug 4, 2008	27.50	27.50	26.11	27.05
4000	NYSE	DCO	Fri, Aug 1, 2008	27.32	27.60	26.52	27.27
3999	NYSE	DCO	Thu, Jul 31, 2008	27.58	27.99	26.67	27.41
3998	NYSE	DCO	Wed, Jul 30, 2008	27.89	27.89	26.89	27.32
3997	NYSE	DCO	Tue, Jul 29, 2008	27.54	27.75	26.36	27.62
3996	NYSE	DCO	Mon, Jul 28, 2008	31.26	31.59	26.61	27.66
3995	NYSE	DCO	Fri, Jul 25, 2008	28.50	30.21	28.29	29.76
3994	NYSE	DCO	Thu, Jul 24, 2008	29.09	29.30	27.89	28.10
3993	NYSE	DCO	Wed, Jul 23, 2008	28.94	29.47	28.50	29.32
3992	NYSE	DCO	Tue, Jul 22, 2008	26.86	28.93	26.58	28.79
3991	NYSE	DCO	Mon, Jul 21, 2008	27.18	27.25	26.58	26.96
3990	NYSE	DCO	Fri, Jul 18, 2008	26.63	27.25	26.18	26.94
3989	NYSE	DCO	Thu, Jul 17, 2008	27.14	27.47	26.52	26.78
3988	NYSE	DCO	Wed, Jul 16, 2008	25.59	27.26	25.22	27.19
3987	NYSE	DCO	Tue, Jul 15, 2008	24.95	25.86	24.78	25.33
3986	NYSE	DCO	Mon, Jul 14, 2008	26.15	26.33	25.54	25.61
3985	NYSE	DCO	Fri, Jul 11, 2008	25.86	26.27	25.03	25.62
3984	NYSE	DCO	Thu, Jul 10, 2008	26.03	26.83	26.03	26.47
3983	NYSE	DCO	Wed, Jul 9, 2008	27.02	27.04	26.05	26.07
3982	NYSE	DCO	Tue, Jul 8, 2008	23.89	27.10	23.89	27.02
3981	NYSE	DCO	Mon, Jul 7, 2008	23.00	24.37	23.00	24.12
3980	NYSE	DCO	Thu, Jul 3, 2008	22.03	23.50	21.35	23.20
3979	NYSE	DCO	Wed, Jul 2, 2008	22.84	23.40	21.17	21.62
3978	NYSE	DCO	Tue, Jul 1, 2008	22.57	24.00	22.57	23.17
3977	NYSE	DCO	Mon, Jun 30, 2008	22.54	23.40	22.02	22.96
3976	NYSE	DCO	Fri, Jun 27, 2008	23.80	24.53	23.54	24.23
3975	NYSE	DCO	Thu, Jun 26, 2008	24.30	24.32	23.10	23.52
3974	NYSE	DCO	Wed, Jun 25, 2008	25.90	25.90	24.12	24.30
3973	NYSE	DCO	Tue, Jun 24, 2008	25.20	26.29	24.93	25.64
3972	NYSE	DCO	Mon, Jun 23, 2008	24.86	25.00	24.60	24.78
3971	NYSE	DCO	Fri, Jun 20, 2008	25.07	25.16	24.38	24.68
3970	NYSE	DCO	Thu, Jun 19, 2008	24.10	25.49	24.10	25.27
3969	NYSE	DCO	Wed, Jun 18, 2008	24.48	25.01	24.34	24.34
3968	NYSE	DCO	Tue, Jun 17, 2008	24.71	25.16	24.27	24.35
3967	NYSE	DCO	Mon, Jun 16, 2008	24.50	24.90	24.31	24.90
3966	NYSE	DCO	Fri, Jun 13, 2008	24.54	25.04	24.42	24.65
3965	NYSE	DCO	Thu, Jun 12, 2008	24.47	25.08	24.45	24.60
3964	NYSE	DCO	Wed, Jun 11, 2008	25.65	25.79	24.50	24.50
3963	NYSE	DCO	Tue, Jun 10, 2008	26.55	26.70	25.48	25.68
3962	NYSE	DCO	Mon, Jun 9, 2008	28.10	28.17	26.64	26.93
3961	NYSE	DCO	Fri, Jun 6, 2008	28.93	28.93	27.73	27.86
3960	NYSE	DCO	Thu, Jun 5, 2008	28.70	29.15	28.23	28.95
3959	NYSE	DCO	Wed, Jun 4, 2008	29.59	29.72	28.39	28.70
3958	NYSE	DCO	Tue, Jun 3, 2008	30.53	31.01	29.34	29.60
3957	NYSE	DCO	Mon, Jun 2, 2008	31.14	31.14	30.30	30.47
3956	NYSE	DCO	Fri, May 30, 2008	30.59	31.85	30.46	31.67
3955	NYSE	DCO	Thu, May 29, 2008	30.60	31.06	30.26	30.44
3954	NYSE	DCO	Wed, May 28, 2008	32.31	32.31	30.00	30.85
3953	NYSE	DCO	Tue, May 27, 2008	31.00	32.25	31.00	32.25
3952	NYSE	DCO	Fri, May 23, 2008	30.95	31.15	30.38	31.01
3951	NYSE	DCO	Thu, May 22, 2008	30.28	31.37	29.72	30.83
3950	NYSE	DCO	Wed, May 21, 2008	32.47	32.47	30.24	30.25
3949	NYSE	DCO	Tue, May 20, 2008	32.50	32.69	31.63	32.54
3948	NYSE	DCO	Mon, May 19, 2008	32.75	33.18	32.34	32.41
3947	NYSE	DCO	Fri, May 16, 2008	33.51	33.51	32.71	32.93
3946	NYSE	DCO	Thu, May 15, 2008	32.35	33.79	32.10	33.40
3945	NYSE	DCO	Wed, May 14, 2008	31.25	33.24	30.92	32.59
3944	NYSE	DCO	Tue, May 13, 2008	31.55	31.55	30.96	31.03
3943	NYSE	DCO	Mon, May 12, 2008	30.90	31.58	30.90	31.35
3942	NYSE	DCO	Fri, May 9, 2008	30.35	31.10	30.35	31.08
3941	NYSE	DCO	Thu, May 8, 2008	31.50	31.52	30.63	31.00
3940	NYSE	DCO	Wed, May 7, 2008	31.94	31.94	31.15	31.25
3939	NYSE	DCO	Tue, May 6, 2008	32.20	32.36	31.44	31.78
3938	NYSE	DCO	Mon, May 5, 2008	31.00	32.94	31.00	32.08
3937	NYSE	DCO	Fri, May 2, 2008	31.81	32.07	31.26	31.26
3936	NYSE	DCO	Thu, May 1, 2008	32.58	32.68	31.33	31.61
3935	NYSE	DCO	Wed, Apr 30, 2008	31.43	32.91	31.35	32.58
3934	NYSE	DCO	Tue, Apr 29, 2008	33.10	33.17	30.50	31.12
3933	NYSE	DCO	Mon, Apr 28, 2008	33.97	35.00	31.80	33.78
3932	NYSE	DCO	Fri, Apr 25, 2008	29.80	32.58	29.60	32.38
3931	NYSE	DCO	Thu, Apr 24, 2008	28.30	28.85	27.92	28.85
3930	NYSE	DCO	Wed, Apr 23, 2008	27.67	28.30	27.62	28.28
3929	NYSE	DCO	Tue, Apr 22, 2008	28.47	28.48	27.20	27.71
3928	NYSE	DCO	Mon, Apr 21, 2008	27.71	28.48	27.71	28.47
3927	NYSE	DCO	Fri, Apr 18, 2008	27.14	27.89	27.14	27.88
3926	NYSE	DCO	Thu, Apr 17, 2008	27.13	27.45	26.81	26.98
3925	NYSE	DCO	Wed, Apr 16, 2008	27.89	27.97	27.41	27.41
3924	NYSE	DCO	Tue, Apr 15, 2008	27.93	28.09	27.69	27.69
3923	NYSE	DCO	Mon, Apr 14, 2008	27.70	28.15	27.65	27.93
3922	NYSE	DCO	Fri, Apr 11, 2008	28.19	28.19	27.67	27.82
3921	NYSE	DCO	Thu, Apr 10, 2008	28.11	28.64	27.90	28.27
3920	NYSE	DCO	Wed, Apr 9, 2008	27.69	28.46	27.59	28.05
3919	NYSE	DCO	Tue, Apr 8, 2008	27.80	28.47	27.53	27.70
3918	NYSE	DCO	Mon, Apr 7, 2008	28.55	28.63	27.79	28.09
3917	NYSE	DCO	Fri, Apr 4, 2008	28.73	28.94	28.38	28.46
3916	NYSE	DCO	Thu, Apr 3, 2008	28.92	28.92	28.50	28.82
3915	NYSE	DCO	Wed, Apr 2, 2008	27.64	28.70	27.64	28.70
3914	NYSE	DCO	Tue, Apr 1, 2008	27.74	28.45	27.64	28.11
3913	NYSE	DCO	Mon, Mar 31, 2008	27.51	28.07	26.88	27.67
3912	NYSE	DCO	Fri, Mar 28, 2008	27.50	28.44	27.50	27.78
3911	NYSE	DCO	Thu, Mar 27, 2008	27.31	27.61	26.92	27.43
3910	NYSE	DCO	Wed, Mar 26, 2008	27.49	27.53	26.51	27.38
3909	NYSE	DCO	Tue, Mar 25, 2008	27.45	28.00	27.12	27.78
3908	NYSE	DCO	Mon, Mar 24, 2008	25.75	28.07	25.64	27.29
3907	NYSE	DCO	Thu, Mar 20, 2008	25.60	26.09	24.68	25.59
3906	NYSE	DCO	Wed, Mar 19, 2008	27.05	27.75	25.69	25.71
3905	NYSE	DCO	Tue, Mar 18, 2008	25.85	27.17	25.52	27.05
3904	NYSE	DCO	Mon, Mar 17, 2008	26.00	26.62	25.07	25.60
3903	NYSE	DCO	Fri, Mar 14, 2008	27.00	27.25	25.61	26.44
3902	NYSE	DCO	Thu, Mar 13, 2008	26.10	27.09	25.72	26.96
3901	NYSE	DCO	Wed, Mar 12, 2008	26.16	26.57	25.73	26.40
3900	NYSE	DCO	Tue, Mar 11, 2008	25.91	26.89	25.66	26.26
3899	NYSE	DCO	Mon, Mar 10, 2008	26.03	26.69	25.44	25.47
3898	NYSE	DCO	Fri, Mar 7, 2008	26.50	27.35	25.96	26.14
3897	NYSE	DCO	Thu, Mar 6, 2008	26.78	27.27	26.45	26.79
3896	NYSE	DCO	Wed, Mar 5, 2008	27.50	27.78	26.11	26.96
3895	NYSE	DCO	Tue, Mar 4, 2008	26.81	27.83	26.21	27.65
3894	NYSE	DCO	Mon, Mar 3, 2008	27.73	27.96	26.54	27.34
3893	NYSE	DCO	Fri, Feb 29, 2008	28.14	28.15	27.01	27.73
3892	NYSE	DCO	Thu, Feb 28, 2008	28.70	28.93	27.43	27.66
3891	NYSE	DCO	Wed, Feb 27, 2008	29.48	30.30	28.98	29.05
3890	NYSE	DCO	Tue, Feb 26, 2008	24.85	30.70	24.78	30.29
3889	NYSE	DCO	Mon, Feb 25, 2008	27.02	27.50	24.61	24.72
3888	NYSE	DCO	Fri, Feb 22, 2008	26.70	27.15	26.26	26.94
3887	NYSE	DCO	Thu, Feb 21, 2008	26.99	27.59	26.48	26.60
3886	NYSE	DCO	Wed, Feb 20, 2008	26.19	27.70	26.16	26.88
3885	NYSE	DCO	Tue, Feb 19, 2008	26.02	27.97	26.02	26.32
3884	NYSE	DCO	Fri, Feb 15, 2008	27.72	28.07	25.47	25.79
3883	NYSE	DCO	Thu, Feb 14, 2008	28.17	28.68	27.15	27.92
3882	NYSE	DCO	Wed, Feb 13, 2008	27.38	27.91	27.06	27.91
3881	NYSE	DCO	Tue, Feb 12, 2008	26.51	28.06	26.50	27.56
3880	NYSE	DCO	Mon, Feb 11, 2008	28.30	28.30	26.66	26.68
3879	NYSE	DCO	Fri, Feb 8, 2008	27.93	28.37	27.69	27.95
3878	NYSE	DCO	Thu, Feb 7, 2008	28.97	28.97	27.41	27.95
3877	NYSE	DCO	Wed, Feb 6, 2008	28.95	30.14	28.65	29.09
3876	NYSE	DCO	Tue, Feb 5, 2008	30.80	30.80	28.39	28.69
3875	NYSE	DCO	Mon, Feb 4, 2008	31.65	31.65	30.31	30.92
3874	NYSE	DCO	Fri, Feb 1, 2008	31.93	32.18	30.53	31.65
3873	NYSE	DCO	Thu, Jan 31, 2008	29.08	32.07	28.83	31.69
3872	NYSE	DCO	Wed, Jan 30, 2008	28.39	30.41	28.26	29.56
3871	NYSE	DCO	Tue, Jan 29, 2008	28.51	28.78	28.10	28.36
3870	NYSE	DCO	Mon, Jan 28, 2008	28.99	28.99	27.92	28.59
3869	NYSE	DCO	Fri, Jan 25, 2008	29.30	29.30	28.17	28.43
3868	NYSE	DCO	Thu, Jan 24, 2008	28.37	30.11	28.37	29.35
3867	NYSE	DCO	Wed, Jan 23, 2008	28.89	29.11	28.03	28.61
3866	NYSE	DCO	Tue, Jan 22, 2008	26.91	29.71	26.72	29.39
3865	NYSE	DCO	Fri, Jan 18, 2008	27.94	28.27	27.72	28.09
3864	NYSE	DCO	Thu, Jan 17, 2008	29.28	29.75	27.80	27.80
3863	NYSE	DCO	Wed, Jan 16, 2008	26.70	29.52	26.70	29.24
3862	NYSE	DCO	Tue, Jan 15, 2008	29.86	30.28	26.36	27.00
3861	NYSE	DCO	Mon, Jan 14, 2008	29.27	30.71	29.27	30.53
3860	NYSE	DCO	Fri, Jan 11, 2008	29.53	30.87	29.36	29.47
3859	NYSE	DCO	Thu, Jan 10, 2008	30.77	30.77	29.13	29.84
3858	NYSE	DCO	Wed, Jan 9, 2008	32.00	32.00	29.24	30.65
3857	NYSE	DCO	Tue, Jan 8, 2008	34.45	34.59	31.26	31.58
3856	NYSE	DCO	Mon, Jan 7, 2008	35.64	36.21	34.21	34.69
3855	NYSE	DCO	Fri, Jan 4, 2008	36.65	36.80	35.19	35.75
3854	NYSE	DCO	Thu, Jan 3, 2008	37.25	37.56	36.65	36.65
3853	NYSE	DCO	Wed, Jan 2, 2008	38.10	38.53	36.33	36.84
3852	NYSE	DCO	Mon, Dec 31, 2007	36.52	38.16	36.52	38.00
3851	NYSE	DCO	Fri, Dec 28, 2007	38.25	38.50	36.50	36.95
3850	NYSE	DCO	Thu, Dec 27, 2007	37.61	38.26	37.61	37.92
3849	NYSE	DCO	Wed, Dec 26, 2007	37.85	38.44	36.07	38.31
3848	NYSE	DCO	Mon, Dec 24, 2007	36.95	38.05	36.84	38.05
3847	NYSE	DCO	Fri, Dec 21, 2007	37.67	37.67	36.58	36.95
3846	NYSE	DCO	Thu, Dec 20, 2007	35.48	37.16	35.25	36.59
3845	NYSE	DCO	Wed, Dec 19, 2007	34.40	36.51	34.40	35.48
3844	NYSE	DCO	Tue, Dec 18, 2007	34.66	35.26	33.16	34.86
3843	NYSE	DCO	Mon, Dec 17, 2007	36.61	37.02	34.95	35.07
3842	NYSE	DCO	Fri, Dec 14, 2007	36.10	37.30	36.10	37.02
3841	NYSE	DCO	Thu, Dec 13, 2007	35.68	36.76	35.68	36.53
3840	NYSE	DCO	Wed, Dec 12, 2007	35.90	36.88	35.70	36.77
3839	NYSE	DCO	Tue, Dec 11, 2007	38.44	38.44	35.63	35.67
3838	NYSE	DCO	Mon, Dec 10, 2007	37.83	38.17	37.25	38.13
3837	NYSE	DCO	Fri, Dec 7, 2007	37.43	37.44	36.75	37.42
3836	NYSE	DCO	Thu, Dec 6, 2007	37.00	37.24	36.10	37.13
3835	NYSE	DCO	Wed, Dec 5, 2007	36.54	37.32	36.54	37.30
3834	NYSE	DCO	Tue, Dec 4, 2007	37.60	37.60	35.83	36.50
3833	NYSE	DCO	Mon, Dec 3, 2007	36.76	37.78	36.76	37.75
3832	NYSE	DCO	Fri, Nov 30, 2007	38.84	38.84	36.55	36.76
3831	NYSE	DCO	Thu, Nov 29, 2007	38.59	38.59	37.40	37.76
3830	NYSE	DCO	Wed, Nov 28, 2007	38.40	39.60	37.90	38.20
3829	NYSE	DCO	Tue, Nov 27, 2007	38.69	39.11	37.91	38.20
3828	NYSE	DCO	Mon, Nov 26, 2007	38.68	39.47	37.81	38.00
3827	NYSE	DCO	Fri, Nov 23, 2007	36.28	38.29	36.28	38.29
3826	NYSE	DCO	Wed, Nov 21, 2007	35.55	37.25	35.22	36.85
3825	NYSE	DCO	Tue, Nov 20, 2007	35.80	37.44	35.56	35.72
3824	NYSE	DCO	Mon, Nov 19, 2007	37.26	37.60	35.12	35.73
3823	NYSE	DCO	Fri, Nov 16, 2007	40.68	41.45	37.06	38.26
3822	NYSE	DCO	Thu, Nov 15, 2007	41.81	42.00	40.63	41.18
3821	NYSE	DCO	Wed, Nov 14, 2007	42.50	42.50	41.58	42.00
3820	NYSE	DCO	Tue, Nov 13, 2007	38.75	42.70	38.75	42.49
3819	NYSE	DCO	Mon, Nov 12, 2007	39.14	39.14	38.38	38.89
3818	NYSE	DCO	Fri, Nov 9, 2007	38.40	39.37	38.20	38.75
3817	NYSE	DCO	Thu, Nov 8, 2007	40.24	40.24	38.00	38.80
3816	NYSE	DCO	Wed, Nov 7, 2007	39.40	40.13	38.85	39.97
3815	NYSE	DCO	Tue, Nov 6, 2007	39.10	39.60	38.64	39.53
3814	NYSE	DCO	Mon, Nov 5, 2007	37.35	39.04	37.35	38.85
3813	NYSE	DCO	Fri, Nov 2, 2007	38.25	38.64	37.89	38.38
3812	NYSE	DCO	Thu, Nov 1, 2007	39.95	40.24	38.39	38.49
3811	NYSE	DCO	Wed, Oct 31, 2007	38.35	40.23	38.14	39.73
3810	NYSE	DCO	Tue, Oct 30, 2007	39.25	39.70	36.71	37.93
3809	NYSE	DCO	Mon, Oct 29, 2007	39.56	40.84	38.50	38.70
3808	NYSE	DCO	Fri, Oct 26, 2007	36.30	36.99	36.22	36.95
3807	NYSE	DCO	Thu, Oct 25, 2007	36.51	36.63	36.10	36.29
3806	NYSE	DCO	Wed, Oct 24, 2007	34.27	36.42	34.24	36.27
3805	NYSE	DCO	Tue, Oct 23, 2007	34.75	34.87	33.83	34.17
3804	NYSE	DCO	Mon, Oct 22, 2007	33.65	34.62	32.30	34.49
3803	NYSE	DCO	Fri, Oct 19, 2007	33.21	34.61	32.91	33.56
3802	NYSE	DCO	Thu, Oct 18, 2007	32.90	33.51	32.61	33.20
3801	NYSE	DCO	Wed, Oct 17, 2007	31.98	32.99	31.98	32.76
3800	NYSE	DCO	Tue, Oct 16, 2007	31.81	32.11	31.54	31.92
3799	NYSE	DCO	Mon, Oct 15, 2007	32.51	32.58	31.79	31.92
3798	NYSE	DCO	Fri, Oct 12, 2007	31.67	32.95	31.24	32.50
3797	NYSE	DCO	Thu, Oct 11, 2007	34.00	34.00	31.12	31.68
3796	NYSE	DCO	Wed, Oct 10, 2007	34.10	34.10	33.52	34.09
3795	NYSE	DCO	Tue, Oct 9, 2007	34.15	34.24	33.28	33.94
3794	NYSE	DCO	Mon, Oct 8, 2007	33.80	34.00	33.18	33.99
3793	NYSE	DCO	Fri, Oct 5, 2007	33.28	33.65	32.72	33.50
3792	NYSE	DCO	Thu, Oct 4, 2007	33.12	33.50	32.50	33.28
3791	NYSE	DCO	Wed, Oct 3, 2007	33.20	33.24	32.70	33.12
3790	NYSE	DCO	Tue, Oct 2, 2007	32.70	33.86	32.58	33.31
3789	NYSE	DCO	Mon, Oct 1, 2007	32.35	33.35	32.30	32.99
3788	NYSE	DCO	Fri, Sep 28, 2007	32.70	33.00	32.30	32.30
3787	NYSE	DCO	Thu, Sep 27, 2007	30.99	32.78	30.85	32.47
3786	NYSE	DCO	Wed, Sep 26, 2007	31.58	31.70	31.09	31.11
3785	NYSE	DCO	Tue, Sep 25, 2007	30.80	31.31	30.80	31.18
3784	NYSE	DCO	Mon, Sep 24, 2007	31.38	31.62	31.11	31.14
3783	NYSE	DCO	Fri, Sep 21, 2007	30.94	31.16	30.81	31.06
3782	NYSE	DCO	Thu, Sep 20, 2007	29.80	31.00	29.80	30.94
3781	NYSE	DCO	Wed, Sep 19, 2007	29.98	30.00	29.55	29.80
3780	NYSE	DCO	Tue, Sep 18, 2007	29.45	29.99	28.89	29.98
3779	NYSE	DCO	Mon, Sep 17, 2007	29.15	29.60	29.08	29.19
3778	NYSE	DCO	Fri, Sep 14, 2007	29.45	29.53	29.02	29.02
3777	NYSE	DCO	Thu, Sep 13, 2007	30.04	30.29	29.55	29.56
3776	NYSE	DCO	Wed, Sep 12, 2007	30.20	30.42	29.93	30.00
3775	NYSE	DCO	Tue, Sep 11, 2007	30.39	30.94	30.04	30.08
3774	NYSE	DCO	Mon, Sep 10, 2007	29.75	30.50	29.70	30.17
3773	NYSE	DCO	Fri, Sep 7, 2007	30.38	30.38	29.26	29.43
3772	NYSE	DCO	Thu, Sep 6, 2007	30.40	31.20	30.05	30.48
3771	NYSE	DCO	Wed, Sep 5, 2007	31.05	31.89	30.10	30.15
3770	NYSE	DCO	Tue, Sep 4, 2007	29.27	31.59	29.27	30.98
3769	NYSE	DCO	Fri, Aug 31, 2007	28.34	29.09	28.34	28.87
3768	NYSE	DCO	Thu, Aug 30, 2007	29.25	29.40	28.18	28.34
3767	NYSE	DCO	Wed, Aug 29, 2007	28.15	29.51	28.15	29.45
3766	NYSE	DCO	Tue, Aug 28, 2007	29.76	29.85	27.68	28.04
3765	NYSE	DCO	Mon, Aug 27, 2007	28.65	29.80	28.65	29.80
3764	NYSE	DCO	Fri, Aug 24, 2007	27.91	29.03	27.91	28.88
3763	NYSE	DCO	Thu, Aug 23, 2007	28.95	29.05	27.75	27.91
3762	NYSE	DCO	Wed, Aug 22, 2007	28.79	28.90	28.50	28.67
3761	NYSE	DCO	Tue, Aug 21, 2007	28.10	29.49	27.82	28.80
3760	NYSE	DCO	Mon, Aug 20, 2007	29.43	29.93	27.05	27.85
3759	NYSE	DCO	Fri, Aug 17, 2007	26.70	29.41	26.68	29.41
3758	NYSE	DCO	Thu, Aug 16, 2007	26.80	27.18	25.80	26.47
3757	NYSE	DCO	Wed, Aug 15, 2007	26.77	27.20	26.77	26.81
3756	NYSE	DCO	Tue, Aug 14, 2007	27.25	27.67	26.19	26.76
3755	NYSE	DCO	Mon, Aug 13, 2007	25.10	28.23	25.02	27.40
3754	NYSE	DCO	Fri, Aug 10, 2007	23.75	25.58	23.70	24.94
3753	NYSE	DCO	Thu, Aug 9, 2007	25.35	25.91	23.19	23.73
3752	NYSE	DCO	Wed, Aug 8, 2007	26.46	26.46	24.76	25.35
3751	NYSE	DCO	Tue, Aug 7, 2007	25.40	26.84	25.23	26.55
3750	NYSE	DCO	Mon, Aug 6, 2007	26.73	26.76	24.66	25.42
3749	NYSE	DCO	Fri, Aug 3, 2007	27.21	27.29	26.43	26.60
3748	NYSE	DCO	Thu, Aug 2, 2007	27.15	27.88	27.15	27.51
3747	NYSE	DCO	Wed, Aug 1, 2007	27.90	27.90	26.83	26.86
3746	NYSE	DCO	Tue, Jul 31, 2007	27.00	28.21	26.82	27.86
3745	NYSE	DCO	Mon, Jul 30, 2007	28.45	28.45	26.29	26.70
3744	NYSE	DCO	Fri, Jul 27, 2007	26.49	26.60	25.89	26.44
3743	NYSE	DCO	Thu, Jul 26, 2007	27.06	27.06	26.25	26.50
3742	NYSE	DCO	Wed, Jul 25, 2007	27.40	27.40	26.40	27.06
3741	NYSE	DCO	Tue, Jul 24, 2007	28.80	28.90	26.82	26.98
3740	NYSE	DCO	Mon, Jul 23, 2007	27.89	29.14	27.89	28.80
3739	NYSE	DCO	Fri, Jul 20, 2007	28.40	28.40	27.80	27.99
3738	NYSE	DCO	Thu, Jul 19, 2007	27.46	28.63	27.27	28.29
3737	NYSE	DCO	Wed, Jul 18, 2007	27.22	27.34	26.62	27.26
3736	NYSE	DCO	Tue, Jul 17, 2007	27.00	27.75	26.42	27.15
3735	NYSE	DCO	Mon, Jul 16, 2007	26.80	27.20	26.45	27.05
3734	NYSE	DCO	Fri, Jul 13, 2007	26.80	27.04	26.37	26.92
3733	NYSE	DCO	Thu, Jul 12, 2007	26.57	26.91	26.30	26.80
3732	NYSE	DCO	Wed, Jul 11, 2007	26.40	26.47	26.21	26.47
3731	NYSE	DCO	Tue, Jul 10, 2007	26.28	26.50	25.96	26.47
3730	NYSE	DCO	Mon, Jul 9, 2007	26.53	26.62	26.00	26.28
3729	NYSE	DCO	Fri, Jul 6, 2007	26.70	26.99	26.60	26.77
3728	NYSE	DCO	Thu, Jul 5, 2007	26.80	26.99	26.65	26.79
3727	NYSE	DCO	Tue, Jul 3, 2007	26.25	26.89	26.25	26.64
3726	NYSE	DCO	Mon, Jul 2, 2007	25.80	26.30	25.80	26.15
3725	NYSE	DCO	Fri, Jun 29, 2007	25.70	26.07	25.56	25.73
3724	NYSE	DCO	Thu, Jun 28, 2007	25.95	25.98	25.09	25.57
3723	NYSE	DCO	Wed, Jun 27, 2007	25.97	25.97	25.24	25.90
3722	NYSE	DCO	Tue, Jun 26, 2007	25.60	25.96	25.45	25.82
3721	NYSE	DCO	Mon, Jun 25, 2007	25.86	25.86	24.91	25.43
3720	NYSE	DCO	Fri, Jun 22, 2007	25.75	25.96	25.53	25.96
3719	NYSE	DCO	Thu, Jun 21, 2007	26.00	26.00	25.68	25.83
3718	NYSE	DCO	Wed, Jun 20, 2007	25.70	26.42	25.43	25.86
3717	NYSE	DCO	Tue, Jun 19, 2007	25.82	25.85	25.45	25.65
3716	NYSE	DCO	Mon, Jun 18, 2007	25.53	25.91	25.41	25.70
3715	NYSE	DCO	Fri, Jun 15, 2007	24.75	25.39	24.68	25.18
3714	NYSE	DCO	Thu, Jun 14, 2007	24.29	24.75	23.99	24.59
3713	NYSE	DCO	Wed, Jun 13, 2007	24.07	24.58	24.06	24.30
3712	NYSE	DCO	Tue, Jun 12, 2007	24.85	24.85	23.66	24.03
3711	NYSE	DCO	Mon, Jun 11, 2007	24.53	24.90	24.37	24.85
3710	NYSE	DCO	Fri, Jun 8, 2007	23.93	24.35	23.67	24.33
3709	NYSE	DCO	Thu, Jun 7, 2007	24.47	24.58	23.22	23.73
3708	NYSE	DCO	Wed, Jun 6, 2007	24.29	24.83	23.78	24.62
3707	NYSE	DCO	Tue, Jun 5, 2007	24.60	25.06	24.09	24.20
3706	NYSE	DCO	Mon, Jun 4, 2007	24.60	24.87	24.05	24.50
3705	NYSE	DCO	Fri, Jun 1, 2007	24.72	24.97	24.42	24.59
3704	NYSE	DCO	Thu, May 31, 2007	25.20	25.20	24.53	24.97
3703	NYSE	DCO	Wed, May 30, 2007	24.64	25.40	24.34	25.06
3702	NYSE	DCO	Tue, May 29, 2007	25.51	25.72	24.33	24.69
3701	NYSE	DCO	Fri, May 25, 2007	24.65	25.79	24.64	25.76
3700	NYSE	DCO	Thu, May 24, 2007	26.34	26.44	24.69	24.75
3699	NYSE	DCO	Wed, May 23, 2007	26.70	26.99	26.36	26.40
3698	NYSE	DCO	Tue, May 22, 2007	26.60	27.07	26.50	26.54
3697	NYSE	DCO	Mon, May 21, 2007	26.17	26.82	26.16	26.66
3696	NYSE	DCO	Fri, May 18, 2007	26.60	26.72	26.21	26.27
3695	NYSE	DCO	Thu, May 17, 2007	26.62	26.86	26.34	26.40
3694	NYSE	DCO	Wed, May 16, 2007	27.01	27.14	26.65	26.67
3693	NYSE	DCO	Tue, May 15, 2007	27.60	27.63	26.88	26.99
3692	NYSE	DCO	Mon, May 14, 2007	27.57	27.57	27.27	27.42
3691	NYSE	DCO	Fri, May 11, 2007	28.11	28.21	27.37	27.62
3690	NYSE	DCO	Thu, May 10, 2007	28.41	28.41	27.98	28.06
3689	NYSE	DCO	Wed, May 9, 2007	28.15	28.63	28.14	28.36
3688	NYSE	DCO	Tue, May 8, 2007	28.25	28.54	28.08	28.09
3687	NYSE	DCO	Mon, May 7, 2007	28.42	28.73	28.23	28.30
3686	NYSE	DCO	Fri, May 4, 2007	28.21	28.40	28.04	28.37
3685	NYSE	DCO	Thu, May 3, 2007	28.00	28.37	27.92	27.96
3684	NYSE	DCO	Wed, May 2, 2007	28.54	28.88	27.90	28.10
3683	NYSE	DCO	Tue, May 1, 2007	28.40	28.80	26.85	28.64
3682	NYSE	DCO	Mon, Apr 30, 2007	32.71	32.80	28.49	28.52
3681	NYSE	DCO	Fri, Apr 27, 2007	30.31	31.86	30.31	31.79
3680	NYSE	DCO	Thu, Apr 26, 2007	30.74	30.74	30.13	30.31
3679	NYSE	DCO	Wed, Apr 25, 2007	30.17	30.77	30.17	30.60
3678	NYSE	DCO	Tue, Apr 24, 2007	29.81	30.08	29.46	29.92
3677	NYSE	DCO	Mon, Apr 23, 2007	29.36	29.94	29.35	29.79
3676	NYSE	DCO	Fri, Apr 20, 2007	29.14	29.64	28.86	29.33
3675	NYSE	DCO	Thu, Apr 19, 2007	28.41	28.94	28.41	28.84
3674	NYSE	DCO	Wed, Apr 18, 2007	27.65	29.04	27.59	28.81
3673	NYSE	DCO	Tue, Apr 17, 2007	27.25	27.79	27.00	27.72
3672	NYSE	DCO	Mon, Apr 16, 2007	26.67	27.39	26.62	27.17
3671	NYSE	DCO	Fri, Apr 13, 2007	25.90	26.79	25.88	26.67
3670	NYSE	DCO	Thu, Apr 12, 2007	25.70	25.90	25.56	25.88
3669	NYSE	DCO	Wed, Apr 11, 2007	25.70	25.77	25.70	25.71
3668	NYSE	DCO	Tue, Apr 10, 2007	25.60	25.88	25.53	25.70
3667	NYSE	DCO	Mon, Apr 9, 2007	25.10	25.85	24.72	25.56
3666	NYSE	DCO	Thu, Apr 5, 2007	25.10	25.18	25.00	25.00
3665	NYSE	DCO	Wed, Apr 4, 2007	24.95	25.20	24.90	25.19
3664	NYSE	DCO	Tue, Apr 3, 2007	24.87	25.10	24.81	24.90
3663	NYSE	DCO	Mon, Apr 2, 2007	25.72	25.79	24.94	25.04
3662	NYSE	DCO	Fri, Mar 30, 2007	25.82	26.03	25.68	25.73
3661	NYSE	DCO	Thu, Mar 29, 2007	25.80	25.99	25.80	25.95
3660	NYSE	DCO	Wed, Mar 28, 2007	25.96	26.12	25.81	25.81
3659	NYSE	DCO	Tue, Mar 27, 2007	25.96	25.99	25.88	25.93
3658	NYSE	DCO	Mon, Mar 26, 2007	26.21	26.21	25.86	25.92
3657	NYSE	DCO	Fri, Mar 23, 2007	26.00	26.00	25.76	25.81
3656	NYSE	DCO	Thu, Mar 22, 2007	25.80	26.10	25.68	26.00
3655	NYSE	DCO	Wed, Mar 21, 2007	24.67	26.16	24.52	25.81
3654	NYSE	DCO	Tue, Mar 20, 2007	24.66	24.87	24.42	24.62
3653	NYSE	DCO	Mon, Mar 19, 2007	24.32	24.66	24.15	24.66
3652	NYSE	DCO	Fri, Mar 16, 2007	23.94	24.10	23.70	24.09
3651	NYSE	DCO	Thu, Mar 15, 2007	24.50	24.99	23.94	23.95
3650	NYSE	DCO	Wed, Mar 14, 2007	24.20	24.56	24.20	24.51
3649	NYSE	DCO	Tue, Mar 13, 2007	25.30	25.37	23.68	24.02
3648	NYSE	DCO	Mon, Mar 12, 2007	25.46	25.88	25.46	25.78
3647	NYSE	DCO	Fri, Mar 9, 2007	25.40	25.80	25.40	25.56
3646	NYSE	DCO	Thu, Mar 8, 2007	25.37	25.47	25.06	25.38
3645	NYSE	DCO	Wed, Mar 7, 2007	24.72	25.88	24.72	25.37
3644	NYSE	DCO	Tue, Mar 6, 2007	25.80	25.80	24.87	24.87
3643	NYSE	DCO	Mon, Mar 5, 2007	25.90	26.46	25.39	25.55
3642	NYSE	DCO	Fri, Mar 2, 2007	25.69	25.69	25.54	25.60
3641	NYSE	DCO	Thu, Mar 1, 2007	25.25	25.72	25.02	25.49
3640	NYSE	DCO	Wed, Feb 28, 2007	25.27	26.02	25.22	25.58
3639	NYSE	DCO	Tue, Feb 27, 2007	26.19	26.22	24.86	25.32
3638	NYSE	DCO	Mon, Feb 26, 2007	26.00	26.70	25.52	26.25
3637	NYSE	DCO	Fri, Feb 23, 2007	24.50	24.70	24.50	24.70
3636	NYSE	DCO	Thu, Feb 22, 2007	24.55	24.64	24.55	24.56
3635	NYSE	DCO	Wed, Feb 21, 2007	24.55	24.66	24.51	24.55
3634	NYSE	DCO	Tue, Feb 20, 2007	24.54	24.64	24.35	24.53
3633	NYSE	DCO	Fri, Feb 16, 2007	24.44	24.79	24.44	24.64
3632	NYSE	DCO	Thu, Feb 15, 2007	24.16	24.46	24.16	24.37
3631	NYSE	DCO	Wed, Feb 14, 2007	24.43	24.43	24.07	24.09
3630	NYSE	DCO	Tue, Feb 13, 2007	24.00	24.64	24.00	24.63
3629	NYSE	DCO	Mon, Feb 12, 2007	24.10	24.25	24.10	24.20
3628	NYSE	DCO	Fri, Feb 9, 2007	24.43	24.62	24.20	24.20
3627	NYSE	DCO	Thu, Feb 8, 2007	24.10	24.42	24.02	24.25
3626	NYSE	DCO	Wed, Feb 7, 2007	24.09	24.17	24.05	24.07
3625	NYSE	DCO	Tue, Feb 6, 2007	23.77	24.22	23.77	24.19
3624	NYSE	DCO	Mon, Feb 5, 2007	23.24	23.80	23.24	23.62
3623	NYSE	DCO	Fri, Feb 2, 2007	23.00	23.31	23.00	23.25
3622	NYSE	DCO	Thu, Feb 1, 2007	22.75	23.10	22.75	23.07
3621	NYSE	DCO	Wed, Jan 31, 2007	21.63	22.52	21.63	22.51
3620	NYSE	DCO	Tue, Jan 30, 2007	21.30	21.77	21.30	21.63
3619	NYSE	DCO	Mon, Jan 29, 2007	21.29	21.39	21.19	21.30
3618	NYSE	DCO	Fri, Jan 26, 2007	21.79	21.83	21.35	21.49
3617	NYSE	DCO	Thu, Jan 25, 2007	22.25	22.25	21.89	21.89
3616	NYSE	DCO	Wed, Jan 24, 2007	22.15	22.69	22.14	22.69
3615	NYSE	DCO	Tue, Jan 23, 2007	22.43	22.43	22.16	22.25
3614	NYSE	DCO	Mon, Jan 22, 2007	22.69	22.69	22.29	22.31
3613	NYSE	DCO	Fri, Jan 19, 2007	22.81	22.81	22.62	22.69
3612	NYSE	DCO	Thu, Jan 18, 2007	23.22	23.41	23.01	23.01
3611	NYSE	DCO	Wed, Jan 17, 2007	22.49	23.16	22.44	23.14
3610	NYSE	DCO	Tue, Jan 16, 2007	22.20	22.79	22.09	22.58
3609	NYSE	DCO	Fri, Jan 12, 2007	22.56	22.64	22.22	22.30
3608	NYSE	DCO	Thu, Jan 11, 2007	22.55	22.83	22.44	22.46
3607	NYSE	DCO	Wed, Jan 10, 2007	22.75	22.75	22.59	22.65
3606	NYSE	DCO	Tue, Jan 9, 2007	22.50	22.75	22.50	22.75
3605	NYSE	DCO	Mon, Jan 8, 2007	22.51	22.61	22.36	22.55
3604	NYSE	DCO	Fri, Jan 5, 2007	22.75	22.84	22.50	22.54
3603	NYSE	DCO	Thu, Jan 4, 2007	22.89	22.96	22.79	22.85
3602	NYSE	DCO	Wed, Jan 3, 2007	22.80	22.95	22.70	22.80
3601	NYSE	DCO	Fri, Dec 29, 2006	22.90	22.90	22.81	22.88
3600	NYSE	DCO	Thu, Dec 28, 2006	22.86	22.90	22.80	22.84
3599	NYSE	DCO	Wed, Dec 27, 2006	22.85	22.90	22.75	22.87
3598	NYSE	DCO	Tue, Dec 26, 2006	22.82	22.90	22.76	22.90
3597	NYSE	DCO	Fri, Dec 22, 2006	22.78	22.90	22.78	22.82
3596	NYSE	DCO	Thu, Dec 21, 2006	22.75	22.88	22.75	22.85
3595	NYSE	DCO	Wed, Dec 20, 2006	22.50	22.90	22.50	22.80
3594	NYSE	DCO	Tue, Dec 19, 2006	22.50	22.60	22.46	22.50
3593	NYSE	DCO	Mon, Dec 18, 2006	22.66	22.75	22.56	22.56
3592	NYSE	DCO	Fri, Dec 15, 2006	22.67	22.88	22.51	22.76
3591	NYSE	DCO	Thu, Dec 14, 2006	22.82	22.86	22.50	22.57
3590	NYSE	DCO	Wed, Dec 13, 2006	23.00	23.04	22.50	22.64
3589	NYSE	DCO	Tue, Dec 12, 2006	22.79	22.89	22.55	22.75
3588	NYSE	DCO	Mon, Dec 11, 2006	22.77	22.89	22.51	22.81
3587	NYSE	DCO	Fri, Dec 8, 2006	22.63	22.63	22.36	22.52
3586	NYSE	DCO	Thu, Dec 7, 2006	22.25	22.60	22.25	22.53
3585	NYSE	DCO	Wed, Dec 6, 2006	22.51	22.80	22.16	22.40
3584	NYSE	DCO	Tue, Dec 5, 2006	22.05	22.90	22.05	22.51
3583	NYSE	DCO	Mon, Dec 4, 2006	22.32	22.52	21.85	22.05
3582	NYSE	DCO	Fri, Dec 1, 2006	22.85	22.85	22.45	22.57
3581	NYSE	DCO	Thu, Nov 30, 2006	22.95	22.99	22.88	22.97
3580	NYSE	DCO	Wed, Nov 29, 2006	22.50	22.98	22.47	22.85
3579	NYSE	DCO	Tue, Nov 28, 2006	23.10	23.10	22.40	22.40
3578	NYSE	DCO	Mon, Nov 27, 2006	23.25	23.35	23.05	23.19
3577	NYSE	DCO	Fri, Nov 24, 2006	22.96	23.20	22.96	23.11
3576	NYSE	DCO	Wed, Nov 22, 2006	23.30	23.30	22.85	22.88
3575	NYSE	DCO	Tue, Nov 21, 2006	23.25	23.40	23.25	23.38
3574	NYSE	DCO	Mon, Nov 20, 2006	23.85	23.85	23.49	23.60
3573	NYSE	DCO	Fri, Nov 17, 2006	22.71	23.78	22.60	23.50
3572	NYSE	DCO	Thu, Nov 16, 2006	21.60	23.00	21.47	22.96
3571	NYSE	DCO	Wed, Nov 15, 2006	21.00	21.58	21.00	21.40
3570	NYSE	DCO	Tue, Nov 14, 2006	20.65	21.27	20.65	21.15
3569	NYSE	DCO	Mon, Nov 13, 2006	22.08	22.60	20.64	20.80
3568	NYSE	DCO	Fri, Nov 10, 2006	22.15	22.35	22.05	22.07
3567	NYSE	DCO	Thu, Nov 9, 2006	21.51	22.11	21.48	22.00
3566	NYSE	DCO	Wed, Nov 8, 2006	21.27	21.53	21.25	21.51
3565	NYSE	DCO	Tue, Nov 7, 2006	21.00	21.65	20.92	21.28
3564	NYSE	DCO	Mon, Nov 6, 2006	20.34	21.05	20.34	20.87
3563	NYSE	DCO	Fri, Nov 3, 2006	20.00	20.46	19.91	20.24
3562	NYSE	DCO	Thu, Nov 2, 2006	20.75	20.75	19.32	19.99
3561	NYSE	DCO	Wed, Nov 1, 2006	20.75	20.90	20.61	20.88
3560	NYSE	DCO	Tue, Oct 31, 2006	21.30	21.30	20.71	20.82
3559	NYSE	DCO	Mon, Oct 30, 2006	21.60	22.75	21.24	21.28
3558	NYSE	DCO	Fri, Oct 27, 2006	20.80	21.25	20.80	21.10
3557	NYSE	DCO	Thu, Oct 26, 2006	20.35	21.00	20.35	20.94
3556	NYSE	DCO	Wed, Oct 25, 2006	20.20	20.61	20.20	20.55
3555	NYSE	DCO	Tue, Oct 24, 2006	20.14	20.20	20.09	20.18
3554	NYSE	DCO	Mon, Oct 23, 2006	20.00	20.50	20.00	20.20
3553	NYSE	DCO	Fri, Oct 20, 2006	19.95	20.28	19.95	20.25
3552	NYSE	DCO	Thu, Oct 19, 2006	20.17	20.17	20.00	20.08
3551	NYSE	DCO	Wed, Oct 18, 2006	20.35	20.35	20.00	20.09
3550	NYSE	DCO	Tue, Oct 17, 2006	20.15	20.15	20.02	20.15
3549	NYSE	DCO	Mon, Oct 16, 2006	19.97	20.50	19.94	20.25
3548	NYSE	DCO	Fri, Oct 13, 2006	19.48	19.96	19.48	19.91
3547	NYSE	DCO	Thu, Oct 12, 2006	19.33	19.60	19.33	19.52
3546	NYSE	DCO	Wed, Oct 11, 2006	19.44	19.53	19.25	19.39
3545	NYSE	DCO	Tue, Oct 10, 2006	19.50	19.54	19.40	19.51
3544	NYSE	DCO	Mon, Oct 9, 2006	19.03	19.38	19.01	19.35
3543	NYSE	DCO	Fri, Oct 6, 2006	19.19	19.19	18.86	19.13
3542	NYSE	DCO	Thu, Oct 5, 2006	18.67	19.11	18.66	19.11
3541	NYSE	DCO	Wed, Oct 4, 2006	18.50	18.70	18.50	18.70
3540	NYSE	DCO	Tue, Oct 3, 2006	18.48	18.60	18.45	18.52
3539	NYSE	DCO	Mon, Oct 2, 2006	18.60	18.60	18.35	18.49
3538	NYSE	DCO	Fri, Sep 29, 2006	18.75	18.75	18.61	18.66
3537	NYSE	DCO	Thu, Sep 28, 2006	18.67	18.69	18.64	18.68
3536	NYSE	DCO	Wed, Sep 27, 2006	18.69	18.74	18.63	18.74
3535	NYSE	DCO	Tue, Sep 26, 2006	18.17	18.64	18.17	18.60
3534	NYSE	DCO	Mon, Sep 25, 2006	18.11	18.25	18.11	18.25
3533	NYSE	DCO	Fri, Sep 22, 2006	18.20	18.24	18.09	18.11
3532	NYSE	DCO	Thu, Sep 21, 2006	18.11	18.26	18.05	18.11
3531	NYSE	DCO	Wed, Sep 20, 2006	18.12	18.19	18.01	18.11
3530	NYSE	DCO	Tue, Sep 19, 2006	18.01	18.12	18.00	18.02
3529	NYSE	DCO	Mon, Sep 18, 2006	17.84	17.98	17.80	17.91
3528	NYSE	DCO	Fri, Sep 15, 2006	17.75	17.91	17.75	17.91
3527	NYSE	DCO	Thu, Sep 14, 2006	17.75	17.78	17.70	17.75
3526	NYSE	DCO	Wed, Sep 13, 2006	17.76	17.84	17.75	17.76
3525	NYSE	DCO	Tue, Sep 12, 2006	17.60	17.87	17.60	17.86
3524	NYSE	DCO	Mon, Sep 11, 2006	17.50	17.65	17.49	17.60
3523	NYSE	DCO	Fri, Sep 8, 2006	17.70	17.70	17.50	17.51
3522	NYSE	DCO	Thu, Sep 7, 2006	17.71	18.14	17.71	17.80
3521	NYSE	DCO	Wed, Sep 6, 2006	17.85	17.95	17.71	17.80
3520	NYSE	DCO	Tue, Sep 5, 2006	17.40	17.82	17.40	17.77
3519	NYSE	DCO	Fri, Sep 1, 2006	17.40	17.65	17.30	17.31
3518	NYSE	DCO	Thu, Aug 31, 2006	17.28	17.50	17.20	17.33
3517	NYSE	DCO	Wed, Aug 30, 2006	17.20	17.40	17.20	17.28
3516	NYSE	DCO	Tue, Aug 29, 2006	16.70	17.03	16.59	17.00
3515	NYSE	DCO	Mon, Aug 28, 2006	16.95	16.95	16.50	16.59
3514	NYSE	DCO	Fri, Aug 25, 2006	16.95	17.06	16.86	16.89
3513	NYSE	DCO	Thu, Aug 24, 2006	17.20	17.25	17.00	17.05
3512	NYSE	DCO	Wed, Aug 23, 2006	17.10	17.25	16.93	17.15
3511	NYSE	DCO	Tue, Aug 22, 2006	16.90	17.40	16.90	17.10
3510	NYSE	DCO	Mon, Aug 21, 2006	16.87	17.03	16.87	16.97
3509	NYSE	DCO	Fri, Aug 18, 2006	16.80	17.14	16.80	16.90
3508	NYSE	DCO	Thu, Aug 17, 2006	17.01	17.08	16.75	16.76
3507	NYSE	DCO	Wed, Aug 16, 2006	17.40	17.40	16.93	16.95
3506	NYSE	DCO	Tue, Aug 15, 2006	17.70	17.92	17.15	17.30
3505	NYSE	DCO	Mon, Aug 14, 2006	17.95	18.02	17.79	17.79
3504	NYSE	DCO	Fri, Aug 11, 2006	18.00	18.06	17.93	18.00
3503	NYSE	DCO	Thu, Aug 10, 2006	18.16	18.21	17.97	17.97
3502	NYSE	DCO	Wed, Aug 9, 2006	18.00	18.35	18.00	18.29
3501	NYSE	DCO	Tue, Aug 8, 2006	18.15	18.15	18.00	18.09
3500	NYSE	DCO	Mon, Aug 7, 2006	18.05	18.20	18.05	18.14
3499	NYSE	DCO	Fri, Aug 4, 2006	18.30	18.35	17.90	18.12
3498	NYSE	DCO	Thu, Aug 3, 2006	18.05	18.25	18.05	18.23
3497	NYSE	DCO	Wed, Aug 2, 2006	17.90	18.08	17.76	18.08
3496	NYSE	DCO	Tue, Aug 1, 2006	18.00	18.00	17.71	17.90
3495	NYSE	DCO	Mon, Jul 31, 2006	18.95	18.99	17.70	17.99
3494	NYSE	DCO	Fri, Jul 28, 2006	17.83	18.04	17.83	18.01
3493	NYSE	DCO	Thu, Jul 27, 2006	18.15	18.15	17.64	17.91
3492	NYSE	DCO	Wed, Jul 26, 2006	18.65	18.65	18.00	18.05
3491	NYSE	DCO	Tue, Jul 25, 2006	18.51	18.65	18.51	18.61
3490	NYSE	DCO	Mon, Jul 24, 2006	18.06	18.60	17.95	18.50
3489	NYSE	DCO	Fri, Jul 21, 2006	18.80	18.80	18.00	18.10
3488	NYSE	DCO	Thu, Jul 20, 2006	18.90	19.00	18.87	18.87
3487	NYSE	DCO	Wed, Jul 19, 2006	18.45	19.06	18.45	18.96
3486	NYSE	DCO	Tue, Jul 18, 2006	18.39	18.44	18.31	18.39
3485	NYSE	DCO	Mon, Jul 17, 2006	19.10	19.10	18.11	18.34
3484	NYSE	DCO	Fri, Jul 14, 2006	19.01	19.30	19.01	19.26
3483	NYSE	DCO	Thu, Jul 13, 2006	19.25	19.25	19.02	19.08
3482	NYSE	DCO	Wed, Jul 12, 2006	19.25	19.46	19.15	19.40
3481	NYSE	DCO	Tue, Jul 11, 2006	19.37	19.43	19.10	19.32
3480	NYSE	DCO	Mon, Jul 10, 2006	19.00	19.50	18.80	19.41
3479	NYSE	DCO	Fri, Jul 7, 2006	19.20	19.26	19.05	19.13
3478	NYSE	DCO	Thu, Jul 6, 2006	18.93	19.64	18.80	19.29
3477	NYSE	DCO	Wed, Jul 5, 2006	18.64	19.03	18.64	19.03
3476	NYSE	DCO	Mon, Jul 3, 2006	18.45	18.66	18.38	18.66
3475	NYSE	DCO	Fri, Jun 30, 2006	18.70	18.90	18.52	18.52
3474	NYSE	DCO	Thu, Jun 29, 2006	18.40	18.62	18.35	18.62
3473	NYSE	DCO	Wed, Jun 28, 2006	18.75	18.75	18.34	18.43
3472	NYSE	DCO	Tue, Jun 27, 2006	18.80	18.94	18.65	18.80
3471	NYSE	DCO	Mon, Jun 26, 2006	19.12	19.33	19.04	19.05
3470	NYSE	DCO	Fri, Jun 23, 2006	19.09	19.15	18.95	19.03
3469	NYSE	DCO	Thu, Jun 22, 2006	18.95	19.13	18.88	19.03
3468	NYSE	DCO	Wed, Jun 21, 2006	19.01	19.05	18.81	18.90
3467	NYSE	DCO	Tue, Jun 20, 2006	18.77	19.15	18.72	19.01
3466	NYSE	DCO	Mon, Jun 19, 2006	18.51	18.74	18.49	18.57
3465	NYSE	DCO	Fri, Jun 16, 2006	18.47	18.75	18.35	18.50
3464	NYSE	DCO	Thu, Jun 15, 2006	18.10	18.70	18.10	18.51
3463	NYSE	DCO	Wed, Jun 14, 2006	18.29	18.50	18.13	18.16
3462	NYSE	DCO	Tue, Jun 13, 2006	18.16	18.35	18.12	18.19
3461	NYSE	DCO	Mon, Jun 12, 2006	18.35	18.55	18.17	18.17
3460	NYSE	DCO	Fri, Jun 9, 2006	18.30	18.85	18.30	18.45
3459	NYSE	DCO	Thu, Jun 8, 2006	17.50	18.35	17.50	18.30
3458	NYSE	DCO	Wed, Jun 7, 2006	17.85	17.90	17.40	17.41
3457	NYSE	DCO	Tue, Jun 6, 2006	18.10	18.10	17.40	17.90
3456	NYSE	DCO	Mon, Jun 5, 2006	18.80	18.80	18.11	18.14
3455	NYSE	DCO	Fri, Jun 2, 2006	19.05	19.21	18.40	18.86
3454	NYSE	DCO	Thu, Jun 1, 2006	19.46	19.59	18.90	19.00
3453	NYSE	DCO	Wed, May 31, 2006	19.54	19.85	19.25	19.42
3452	NYSE	DCO	Tue, May 30, 2006	19.90	20.04	19.43	19.54
3451	NYSE	DCO	Fri, May 26, 2006	19.88	19.90	19.42	19.74
3450	NYSE	DCO	Thu, May 25, 2006	20.00	20.01	19.52	20.00
3449	NYSE	DCO	Wed, May 24, 2006	20.15	20.34	20.05	20.20
3448	NYSE	DCO	Tue, May 23, 2006	20.55	20.55	20.08	20.25
3447	NYSE	DCO	Mon, May 22, 2006	21.10	21.10	20.11	20.45
3446	NYSE	DCO	Fri, May 19, 2006	21.30	21.40	20.79	21.10
3445	NYSE	DCO	Thu, May 18, 2006	22.20	22.20	21.42	21.50
3444	NYSE	DCO	Wed, May 17, 2006	22.25	22.54	21.86	22.20
3443	NYSE	DCO	Tue, May 16, 2006	22.25	22.35	22.20	22.22
3442	NYSE	DCO	Mon, May 15, 2006	22.60	22.60	22.20	22.33
3441	NYSE	DCO	Fri, May 12, 2006	22.78	22.78	22.65	22.75
3440	NYSE	DCO	Thu, May 11, 2006	23.01	23.01	22.65	22.78
3439	NYSE	DCO	Wed, May 10, 2006	23.11	23.22	23.04	23.09
3438	NYSE	DCO	Tue, May 9, 2006	22.70	23.28	22.70	23.08
3437	NYSE	DCO	Mon, May 8, 2006	22.53	22.67	22.40	22.64
3436	NYSE	DCO	Fri, May 5, 2006	22.10	22.55	21.99	22.47
3435	NYSE	DCO	Thu, May 4, 2006	21.25	22.60	20.00	22.54
3434	NYSE	DCO	Wed, May 3, 2006	23.25	23.40	23.05	23.12
3433	NYSE	DCO	Tue, May 2, 2006	23.75	23.75	23.10	23.24
3432	NYSE	DCO	Mon, May 1, 2006	23.80	23.88	23.75	23.75
3431	NYSE	DCO	Fri, Apr 28, 2006	23.95	23.99	23.85	23.86
3430	NYSE	DCO	Thu, Apr 27, 2006	23.95	24.00	23.86	23.96
3429	NYSE	DCO	Wed, Apr 26, 2006	23.70	23.97	23.60	23.90
3428	NYSE	DCO	Tue, Apr 25, 2006	23.85	24.00	23.74	23.80
3427	NYSE	DCO	Mon, Apr 24, 2006	23.95	23.99	23.75	23.80
3426	NYSE	DCO	Fri, Apr 21, 2006	24.00	24.00	23.97	24.00
3425	NYSE	DCO	Thu, Apr 20, 2006	23.96	24.02	23.95	23.99
3424	NYSE	DCO	Wed, Apr 19, 2006	23.85	24.06	23.85	23.95
3423	NYSE	DCO	Tue, Apr 18, 2006	23.75	23.94	23.75	23.85
3422	NYSE	DCO	Mon, Apr 17, 2006	23.52	23.97	23.46	23.75
3421	NYSE	DCO	Thu, Apr 13, 2006	23.99	24.45	23.70	23.77
3420	NYSE	DCO	Wed, Apr 12, 2006	25.34	25.38	23.90	23.99
3419	NYSE	DCO	Tue, Apr 11, 2006	26.00	26.00	24.98	25.41
3418	NYSE	DCO	Mon, Apr 10, 2006	23.46	26.26	23.12	26.12
3417	NYSE	DCO	Fri, Apr 7, 2006	22.85	22.98	22.77	22.81
3416	NYSE	DCO	Thu, Apr 6, 2006	22.69	22.74	22.60	22.73
3415	NYSE	DCO	Wed, Apr 5, 2006	22.63	23.00	22.54	22.70
3414	NYSE	DCO	Tue, Apr 4, 2006	22.83	23.20	22.20	22.53
3413	NYSE	DCO	Mon, Apr 3, 2006	22.20	22.91	22.20	22.80
3412	NYSE	DCO	Fri, Mar 31, 2006	22.20	22.29	22.00	22.20
3411	NYSE	DCO	Thu, Mar 30, 2006	22.20	22.24	22.05	22.14
3410	NYSE	DCO	Wed, Mar 29, 2006	21.90	22.47	21.90	22.16
3409	NYSE	DCO	Tue, Mar 28, 2006	21.42	21.92	21.37	21.86
3408	NYSE	DCO	Mon, Mar 27, 2006	21.38	21.56	21.31	21.42
3407	NYSE	DCO	Fri, Mar 24, 2006	21.20	21.89	21.18	21.38
3406	NYSE	DCO	Thu, Mar 23, 2006	21.10	21.33	21.03	21.33
3405	NYSE	DCO	Wed, Mar 22, 2006	21.22	21.31	21.09	21.30
3404	NYSE	DCO	Tue, Mar 21, 2006	21.50	21.53	21.20	21.26
3403	NYSE	DCO	Mon, Mar 20, 2006	21.15	21.50	21.15	21.45
3402	NYSE	DCO	Fri, Mar 17, 2006	21.00	21.12	20.97	21.06
3401	NYSE	DCO	Thu, Mar 16, 2006	21.15	21.15	20.90	21.03
3400	NYSE	DCO	Wed, Mar 15, 2006	21.20	21.25	21.13	21.15
3399	NYSE	DCO	Tue, Mar 14, 2006	21.15	21.19	21.02	21.19
3398	NYSE	DCO	Mon, Mar 13, 2006	20.90	21.30	20.90	21.25
3397	NYSE	DCO	Fri, Mar 10, 2006	20.98	21.03	20.87	21.00
3396	NYSE	DCO	Thu, Mar 9, 2006	20.96	21.10	20.95	21.04
3395	NYSE	DCO	Wed, Mar 8, 2006	20.65	21.07	20.65	20.97
3394	NYSE	DCO	Tue, Mar 7, 2006	21.10	21.10	20.59	20.65
3393	NYSE	DCO	Mon, Mar 6, 2006	21.00	21.36	20.85	21.05
3392	NYSE	DCO	Fri, Mar 3, 2006	21.00	21.00	20.84	20.96
3391	NYSE	DCO	Thu, Mar 2, 2006	21.61	21.61	20.76	20.90
3390	NYSE	DCO	Wed, Mar 1, 2006	22.01	22.01	21.00	21.61
3389	NYSE	DCO	Tue, Feb 28, 2006	22.70	22.74	21.95	22.09
3388	NYSE	DCO	Mon, Feb 27, 2006	23.00	23.20	22.68	22.81
3387	NYSE	DCO	Fri, Feb 24, 2006	22.97	23.05	22.94	22.96
3386	NYSE	DCO	Thu, Feb 23, 2006	22.90	23.09	22.90	22.97
3385	NYSE	DCO	Wed, Feb 22, 2006	23.05	23.28	22.95	23.05
3384	NYSE	DCO	Tue, Feb 21, 2006	22.72	22.98	22.71	22.98
3383	NYSE	DCO	Fri, Feb 17, 2006	22.90	22.90	22.70	22.75
3382	NYSE	DCO	Thu, Feb 16, 2006	23.15	23.15	22.87	22.98
3381	NYSE	DCO	Wed, Feb 15, 2006	23.39	23.39	23.10	23.10
3380	NYSE	DCO	Tue, Feb 14, 2006	23.14	23.39	23.02	23.39
3379	NYSE	DCO	Mon, Feb 13, 2006	23.08	23.13	22.91	23.09
3378	NYSE	DCO	Fri, Feb 10, 2006	23.20	23.24	23.05	23.16
3377	NYSE	DCO	Thu, Feb 9, 2006	23.10	23.26	23.10	23.15
3376	NYSE	DCO	Wed, Feb 8, 2006	22.86	23.09	22.83	23.06
3375	NYSE	DCO	Tue, Feb 7, 2006	22.81	22.83	22.80	22.83
3374	NYSE	DCO	Mon, Feb 6, 2006	23.00	23.01	22.79	22.87
3373	NYSE	DCO	Fri, Feb 3, 2006	23.04	23.04	22.95	22.99
3372	NYSE	DCO	Thu, Feb 2, 2006	23.20	23.25	23.01	23.06
3371	NYSE	DCO	Wed, Feb 1, 2006	22.93	23.10	22.93	23.10
3370	NYSE	DCO	Tue, Jan 31, 2006	22.98	23.00	22.72	22.78
3369	NYSE	DCO	Mon, Jan 30, 2006	23.05	23.10	22.63	22.82
3368	NYSE	DCO	Fri, Jan 27, 2006	22.40	23.20	22.40	23.00
3367	NYSE	DCO	Thu, Jan 26, 2006	22.05	22.50	22.05	22.39
3366	NYSE	DCO	Wed, Jan 25, 2006	21.90	22.05	21.79	22.05
3365	NYSE	DCO	Tue, Jan 24, 2006	21.75	21.99	21.75	21.99
3364	NYSE	DCO	Mon, Jan 23, 2006	21.85	21.92	21.71	21.82
3363	NYSE	DCO	Fri, Jan 20, 2006	21.80	22.10	21.76	21.90
3362	NYSE	DCO	Thu, Jan 19, 2006	21.85	22.01	21.81	21.86
3361	NYSE	DCO	Wed, Jan 18, 2006	21.85	21.94	21.77	21.77
3360	NYSE	DCO	Tue, Jan 17, 2006	21.75	22.08	21.68	22.00
3359	NYSE	DCO	Fri, Jan 13, 2006	21.68	22.32	21.68	21.93
3358	NYSE	DCO	Thu, Jan 12, 2006	21.55	21.70	21.40	21.60
3357	NYSE	DCO	Wed, Jan 11, 2006	21.75	21.75	21.10	21.45
3356	NYSE	DCO	Tue, Jan 10, 2006	21.52	21.92	21.46	21.75
3355	NYSE	DCO	Mon, Jan 9, 2006	21.49	21.64	21.42	21.59
3354	NYSE	DCO	Fri, Jan 6, 2006	21.44	21.60	21.43	21.55
3353	NYSE	DCO	Thu, Jan 5, 2006	21.27	21.34	21.23	21.34
3352	NYSE	DCO	Wed, Jan 4, 2006	21.50	21.50	21.10	21.27
3351	NYSE	DCO	Tue, Jan 3, 2006	21.40	21.47	21.40	21.46
3350	NYSE	DCO	Fri, Dec 30, 2005	21.35	21.39	21.32	21.36
3349	NYSE	DCO	Thu, Dec 29, 2005	21.25	21.45	21.25	21.30
3348	NYSE	DCO	Wed, Dec 28, 2005	21.48	21.48	21.10	21.25
3347	NYSE	DCO	Tue, Dec 27, 2005	21.50	21.55	21.42	21.44
3346	NYSE	DCO	Fri, Dec 23, 2005	21.65	21.75	21.20	21.40
3345	NYSE	DCO	Thu, Dec 22, 2005	21.59	21.75	21.53	21.68
3344	NYSE	DCO	Wed, Dec 21, 2005	21.40	21.80	21.40	21.59
3343	NYSE	DCO	Tue, Dec 20, 2005	21.09	21.30	21.09	21.30
3342	NYSE	DCO	Mon, Dec 19, 2005	21.36	21.36	21.10	21.15
3341	NYSE	DCO	Fri, Dec 16, 2005	21.50	21.63	21.35	21.36
3340	NYSE	DCO	Thu, Dec 15, 2005	21.65	21.65	21.49	21.54
3339	NYSE	DCO	Wed, Dec 14, 2005	21.65	21.75	21.65	21.73
3338	NYSE	DCO	Tue, Dec 13, 2005	22.00	22.03	21.72	21.75
3337	NYSE	DCO	Mon, Dec 12, 2005	22.00	22.16	21.93	21.95
3336	NYSE	DCO	Fri, Dec 9, 2005	21.45	21.45	21.21	21.43
3335	NYSE	DCO	Thu, Dec 8, 2005	21.46	21.60	21.43	21.55
3334	NYSE	DCO	Wed, Dec 7, 2005	21.40	21.81	21.10	21.45
3333	NYSE	DCO	Tue, Dec 6, 2005	22.00	22.34	21.30	21.31
3332	NYSE	DCO	Mon, Dec 5, 2005	21.52	21.79	21.52	21.77
3331	NYSE	DCO	Fri, Dec 2, 2005	20.90	21.48	20.90	21.48
3330	NYSE	DCO	Thu, Dec 1, 2005	20.50	20.90	20.50	20.88
3329	NYSE	DCO	Wed, Nov 30, 2005	20.50	20.55	20.46	20.49
3328	NYSE	DCO	Tue, Nov 29, 2005	20.62	20.81	20.50	20.50
3327	NYSE	DCO	Mon, Nov 28, 2005	21.25	21.25	20.56	20.56
3326	NYSE	DCO	Fri, Nov 25, 2005	21.40	21.42	21.29	21.29
3325	NYSE	DCO	Wed, Nov 23, 2005	21.20	22.05	21.20	21.29
3324	NYSE	DCO	Tue, Nov 22, 2005	20.70	20.95	20.70	20.95
3323	NYSE	DCO	Mon, Nov 21, 2005	20.40	20.65	20.40	20.65
3322	NYSE	DCO	Fri, Nov 18, 2005	20.50	20.60	20.31	20.46
3321	NYSE	DCO	Thu, Nov 17, 2005	20.41	20.49	20.38	20.46
3320	NYSE	DCO	Wed, Nov 16, 2005	20.45	20.45	20.35	20.36
3319	NYSE	DCO	Tue, Nov 15, 2005	20.52	20.60	20.45	20.45
3318	NYSE	DCO	Mon, Nov 14, 2005	20.44	20.50	20.42	20.47
3317	NYSE	DCO	Fri, Nov 11, 2005	20.46	20.55	20.35	20.39
3316	NYSE	DCO	Thu, Nov 10, 2005	20.65	20.65	20.55	20.56
3315	NYSE	DCO	Wed, Nov 9, 2005	20.64	20.70	20.64	20.66
3314	NYSE	DCO	Tue, Nov 8, 2005	20.42	20.59	20.42	20.59
3313	NYSE	DCO	Mon, Nov 7, 2005	20.41	20.48	20.40	20.45
3312	NYSE	DCO	Fri, Nov 4, 2005	20.34	20.40	20.29	20.40
3311	NYSE	DCO	Thu, Nov 3, 2005	20.25	20.35	20.25	20.34
3310	NYSE	DCO	Wed, Nov 2, 2005	20.09	20.17	20.09	20.10
3309	NYSE	DCO	Tue, Nov 1, 2005	20.00	20.10	20.00	20.08
3308	NYSE	DCO	Mon, Oct 31, 2005	20.00	20.25	19.90	19.95
3307	NYSE	DCO	Fri, Oct 28, 2005	19.90	20.00	19.90	19.90
3306	NYSE	DCO	Thu, Oct 27, 2005	19.99	20.00	19.85	19.97
3305	NYSE	DCO	Wed, Oct 26, 2005	19.80	19.97	19.75	19.97
3304	NYSE	DCO	Tue, Oct 25, 2005	19.63	19.88	19.60	19.88
3303	NYSE	DCO	Mon, Oct 24, 2005	19.82	19.90	19.82	19.83
3302	NYSE	DCO	Fri, Oct 21, 2005	20.04	20.10	19.85	19.89
3301	NYSE	DCO	Thu, Oct 20, 2005	20.06	20.10	19.97	19.97
3300	NYSE	DCO	Wed, Oct 19, 2005	20.16	20.16	19.87	20.02
3299	NYSE	DCO	Tue, Oct 18, 2005	20.30	20.30	20.15	20.15
3298	NYSE	DCO	Mon, Oct 17, 2005	20.40	20.40	20.30	20.30
3297	NYSE	DCO	Fri, Oct 14, 2005	20.85	20.90	20.31	20.40
3296	NYSE	DCO	Thu, Oct 13, 2005	20.90	20.90	20.76	20.76
3295	NYSE	DCO	Wed, Oct 12, 2005	21.83	21.83	20.95	21.05
3294	NYSE	DCO	Tue, Oct 11, 2005	21.95	21.95	21.86	21.88
3293	NYSE	DCO	Mon, Oct 10, 2005	22.04	22.04	21.86	21.96
3292	NYSE	DCO	Fri, Oct 7, 2005	22.02	22.06	21.89	22.05
3291	NYSE	DCO	Thu, Oct 6, 2005	22.00	22.06	21.94	22.04
3290	NYSE	DCO	Wed, Oct 5, 2005	21.95	22.09	21.95	22.04
3289	NYSE	DCO	Tue, Oct 4, 2005	22.10	22.15	22.00	22.01
3288	NYSE	DCO	Mon, Oct 3, 2005	22.10	22.47	22.10	22.15
3287	NYSE	DCO	Fri, Sep 30, 2005	22.00	22.04	22.00	22.00
3286	NYSE	DCO	Thu, Sep 29, 2005	22.14	22.25	22.00	22.00
3285	NYSE	DCO	Wed, Sep 28, 2005	21.60	22.13	21.60	22.10
3284	NYSE	DCO	Tue, Sep 27, 2005	20.90	21.35	20.87	21.35
3283	NYSE	DCO	Mon, Sep 26, 2005	20.55	20.85	20.55	20.85
3282	NYSE	DCO	Fri, Sep 23, 2005	20.60	20.69	20.55	20.69
3281	NYSE	DCO	Thu, Sep 22, 2005	20.45	20.52	20.45	20.52
3280	NYSE	DCO	Wed, Sep 21, 2005	20.50	20.50	20.43	20.50
3279	NYSE	DCO	Tue, Sep 20, 2005	20.55	20.56	20.54	20.56
3278	NYSE	DCO	Mon, Sep 19, 2005	20.55	20.59	20.50	20.55
3277	NYSE	DCO	Fri, Sep 16, 2005	20.56	20.60	20.51	20.55
3276	NYSE	DCO	Thu, Sep 15, 2005	20.52	20.60	20.51	20.60
3275	NYSE	DCO	Wed, Sep 14, 2005	20.51	20.56	20.44	20.50
3274	NYSE	DCO	Tue, Sep 13, 2005	20.40	20.51	20.40	20.50
3273	NYSE	DCO	Mon, Sep 12, 2005	20.47	20.52	20.38	20.42
3272	NYSE	DCO	Fri, Sep 9, 2005	20.55	20.55	20.50	20.53
3271	NYSE	DCO	Thu, Sep 8, 2005	20.64	20.64	20.55	20.55
3270	NYSE	DCO	Wed, Sep 7, 2005	20.67	20.70	20.63	20.70
3269	NYSE	DCO	Tue, Sep 6, 2005	20.61	20.72	20.25	20.72
3268	NYSE	DCO	Fri, Sep 2, 2005	20.50	20.68	20.50	20.65
3267	NYSE	DCO	Thu, Sep 1, 2005	20.66	20.76	20.65	20.67
3266	NYSE	DCO	Wed, Aug 31, 2005	20.70	20.76	20.70	20.75
3265	NYSE	DCO	Tue, Aug 30, 2005	20.75	20.76	20.70	20.75
3264	NYSE	DCO	Mon, Aug 29, 2005	20.75	20.83	20.69	20.75
3263	NYSE	DCO	Fri, Aug 26, 2005	20.89	20.89	20.82	20.82
3262	NYSE	DCO	Thu, Aug 25, 2005	20.99	20.99	20.90	20.90
3261	NYSE	DCO	Wed, Aug 24, 2005	20.93	21.08	20.75	21.00
3260	NYSE	DCO	Tue, Aug 23, 2005	20.80	20.98	20.80	20.98
3259	NYSE	DCO	Mon, Aug 22, 2005	20.76	20.91	20.76	20.85
3258	NYSE	DCO	Fri, Aug 19, 2005	21.05	21.05	20.62	20.75
3257	NYSE	DCO	Thu, Aug 18, 2005	21.06	21.06	20.85	21.05
3256	NYSE	DCO	Wed, Aug 17, 2005	20.65	21.15	20.65	21.15
3255	NYSE	DCO	Tue, Aug 16, 2005	20.65	20.75	20.55	20.66
3254	NYSE	DCO	Mon, Aug 15, 2005	20.40	20.60	20.35	20.55
3253	NYSE	DCO	Fri, Aug 12, 2005	20.58	20.65	20.40	20.41
3252	NYSE	DCO	Thu, Aug 11, 2005	20.58	20.63	20.51	20.58
3251	NYSE	DCO	Wed, Aug 10, 2005	20.70	20.70	20.56	20.56
3250	NYSE	DCO	Tue, Aug 9, 2005	20.82	20.82	20.70	20.70
3249	NYSE	DCO	Mon, Aug 8, 2005	20.90	20.93	20.70	20.83
3248	NYSE	DCO	Fri, Aug 5, 2005	20.90	21.00	20.90	21.00
3247	NYSE	DCO	Thu, Aug 4, 2005	21.27	21.27	20.70	20.83
3246	NYSE	DCO	Wed, Aug 3, 2005	21.01	21.41	21.01	21.30
3245	NYSE	DCO	Tue, Aug 2, 2005	20.75	21.16	20.71	21.01
3244	NYSE	DCO	Mon, Aug 1, 2005	21.00	21.00	19.75	20.64
3243	NYSE	DCO	Fri, Jul 29, 2005	21.00	22.37	20.50	22.02
3242	NYSE	DCO	Thu, Jul 28, 2005	18.77	21.20	18.77	21.10
3241	NYSE	DCO	Wed, Jul 27, 2005	18.23	18.57	18.23	18.52
3240	NYSE	DCO	Tue, Jul 26, 2005	18.20	18.25	18.04	18.22
3239	NYSE	DCO	Mon, Jul 25, 2005	17.87	18.00	17.87	18.00
3238	NYSE	DCO	Fri, Jul 22, 2005	17.73	17.88	17.73	17.87
3237	NYSE	DCO	Thu, Jul 21, 2005	17.80	17.81	17.60	17.71
3236	NYSE	DCO	Wed, Jul 20, 2005	17.60	17.75	17.60	17.70
3235	NYSE	DCO	Tue, Jul 19, 2005	17.68	17.77	17.56	17.60
3234	NYSE	DCO	Mon, Jul 18, 2005	17.62	17.76	17.60	17.70
3233	NYSE	DCO	Fri, Jul 15, 2005	17.56	17.65	17.55	17.65
3232	NYSE	DCO	Thu, Jul 14, 2005	17.56	17.62	17.56	17.59
3231	NYSE	DCO	Wed, Jul 13, 2005	17.56	17.58	17.55	17.56
3230	NYSE	DCO	Tue, Jul 12, 2005	17.59	17.59	17.55	17.56
3229	NYSE	DCO	Mon, Jul 11, 2005	17.47	17.63	17.45	17.63
3228	NYSE	DCO	Fri, Jul 8, 2005	17.34	17.55	17.34	17.41
3227	NYSE	DCO	Thu, Jul 7, 2005	17.27	17.33	17.27	17.30
3226	NYSE	DCO	Wed, Jul 6, 2005	17.10	17.29	17.08	17.27
3225	NYSE	DCO	Tue, Jul 5, 2005	17.00	17.10	16.90	17.10
3224	NYSE	DCO	Fri, Jul 1, 2005	16.96	16.99	16.90	16.99
3223	NYSE	DCO	Thu, Jun 30, 2005	16.90	16.98	16.90	16.91
3222	NYSE	DCO	Wed, Jun 29, 2005	17.24	17.24	16.82	16.94
3221	NYSE	DCO	Tue, Jun 28, 2005	17.05	17.25	17.00	17.13
3220	NYSE	DCO	Mon, Jun 27, 2005	16.87	17.00	16.84	16.97
3219	NYSE	DCO	Fri, Jun 24, 2005	16.62	16.89	16.62	16.87
3218	NYSE	DCO	Thu, Jun 23, 2005	16.91	16.91	16.50	16.62
3217	NYSE	DCO	Wed, Jun 22, 2005	17.00	17.01	16.74	16.89
3216	NYSE	DCO	Tue, Jun 21, 2005	17.55	17.56	16.96	17.00
3215	NYSE	DCO	Mon, Jun 20, 2005	17.82	17.82	17.52	17.55
3214	NYSE	DCO	Fri, Jun 17, 2005	17.84	17.85	17.71	17.80
3213	NYSE	DCO	Thu, Jun 16, 2005	17.51	17.71	17.45	17.68
3212	NYSE	DCO	Wed, Jun 15, 2005	17.42	17.52	17.42	17.51
3211	NYSE	DCO	Tue, Jun 14, 2005	17.25	17.37	17.25	17.32
3210	NYSE	DCO	Mon, Jun 13, 2005	17.10	17.29	17.10	17.25
3209	NYSE	DCO	Fri, Jun 10, 2005	17.02	17.06	17.00	17.06
3208	NYSE	DCO	Thu, Jun 9, 2005	17.05	17.11	16.95	17.05
3207	NYSE	DCO	Wed, Jun 8, 2005	17.60	17.60	17.10	17.10
3206	NYSE	DCO	Tue, Jun 7, 2005	16.85	17.60	16.72	17.50
3205	NYSE	DCO	Mon, Jun 6, 2005	16.70	16.78	16.55	16.78
3204	NYSE	DCO	Fri, Jun 3, 2005	16.90	17.28	16.58	16.65
3203	NYSE	DCO	Thu, Jun 2, 2005	16.55	16.85	16.48	16.84
3202	NYSE	DCO	Wed, Jun 1, 2005	16.20	16.60	16.20	16.46
3201	NYSE	DCO	Tue, May 31, 2005	16.85	16.85	16.45	16.45
3200	NYSE	DCO	Fri, May 27, 2005	17.10	17.10	16.82	16.94
3199	NYSE	DCO	Thu, May 26, 2005	16.92	16.96	16.77	16.80
3198	NYSE	DCO	Wed, May 25, 2005	17.25	17.25	16.90	16.90
3197	NYSE	DCO	Tue, May 24, 2005	17.00	17.01	16.90	16.91
3196	NYSE	DCO	Mon, May 23, 2005	17.40	17.42	17.00	17.01
3195	NYSE	DCO	Fri, May 20, 2005	17.35	17.44	17.30	17.41
3194	NYSE	DCO	Thu, May 19, 2005	17.60	17.73	17.45	17.50
3193	NYSE	DCO	Wed, May 18, 2005	17.39	17.68	17.33	17.55
3192	NYSE	DCO	Tue, May 17, 2005	17.40	17.40	17.18	17.38
3191	NYSE	DCO	Mon, May 16, 2005	17.20	17.45	17.20	17.40
3190	NYSE	DCO	Fri, May 13, 2005	17.80	17.80	17.12	17.12
3189	NYSE	DCO	Thu, May 12, 2005	18.00	18.02	17.80	17.80
3188	NYSE	DCO	Wed, May 11, 2005	17.95	18.05	17.90	17.93
3187	NYSE	DCO	Tue, May 10, 2005	17.81	18.00	17.79	17.97
3186	NYSE	DCO	Mon, May 9, 2005	17.75	18.00	17.71	17.81
3185	NYSE	DCO	Fri, May 6, 2005	18.20	18.20	17.87	17.88
3184	NYSE	DCO	Thu, May 5, 2005	18.70	18.70	18.14	18.15
3183	NYSE	DCO	Wed, May 4, 2005	18.47	18.78	18.47	18.72
3182	NYSE	DCO	Tue, May 3, 2005	18.77	18.77	18.51	18.52
3181	NYSE	DCO	Mon, May 2, 2005	18.85	18.93	18.76	18.77
3180	NYSE	DCO	Fri, Apr 29, 2005	17.90	17.99	17.85	17.85
3179	NYSE	DCO	Thu, Apr 28, 2005	18.00	18.00	17.93	17.94
3178	NYSE	DCO	Wed, Apr 27, 2005	17.99	18.09	17.96	18.00
3177	NYSE	DCO	Tue, Apr 26, 2005	17.88	18.06	17.80	18.00
3176	NYSE	DCO	Mon, Apr 25, 2005	17.60	17.82	17.60	17.82
3175	NYSE	DCO	Fri, Apr 22, 2005	17.57	17.70	17.46	17.68
3174	NYSE	DCO	Thu, Apr 21, 2005	17.43	17.76	17.43	17.64
3173	NYSE	DCO	Wed, Apr 20, 2005	17.99	18.00	17.42	17.42
3172	NYSE	DCO	Tue, Apr 19, 2005	18.06	18.10	17.95	18.00
3171	NYSE	DCO	Mon, Apr 18, 2005	18.30	18.30	17.85	17.96
3170	NYSE	DCO	Fri, Apr 15, 2005	20.05	20.05	18.37	18.37
3169	NYSE	DCO	Thu, Apr 14, 2005	20.24	20.40	19.99	20.00
3168	NYSE	DCO	Wed, Apr 13, 2005	20.15	20.39	20.15	20.31
3167	NYSE	DCO	Tue, Apr 12, 2005	19.97	20.12	19.80	20.10
3166	NYSE	DCO	Mon, Apr 11, 2005	19.75	20.00	19.75	19.97
3165	NYSE	DCO	Fri, Apr 8, 2005	20.10	20.14	20.00	20.00
3164	NYSE	DCO	Thu, Apr 7, 2005	19.95	20.12	19.83	20.05
3163	NYSE	DCO	Wed, Apr 6, 2005	19.61	19.97	19.61	19.97
3162	NYSE	DCO	Tue, Apr 5, 2005	19.30	19.61	19.30	19.61
3161	NYSE	DCO	Mon, Apr 4, 2005	19.15	19.44	19.15	19.36
3160	NYSE	DCO	Fri, Apr 1, 2005	19.90	19.97	18.56	19.10
3159	NYSE	DCO	Thu, Mar 31, 2005	20.00	20.00	19.82	20.00
3158	NYSE	DCO	Wed, Mar 30, 2005	19.80	20.20	19.52	20.00
3157	NYSE	DCO	Tue, Mar 29, 2005	19.10	19.85	19.10	19.85
3156	NYSE	DCO	Mon, Mar 28, 2005	19.15	19.21	19.15	19.17
3155	NYSE	DCO	Thu, Mar 24, 2005	19.26	19.34	19.12	19.12
3154	NYSE	DCO	Wed, Mar 23, 2005	19.77	19.77	19.15	19.16
3153	NYSE	DCO	Tue, Mar 22, 2005	20.01	20.01	19.74	19.76
3152	NYSE	DCO	Mon, Mar 21, 2005	20.19	20.19	20.05	20.08
3151	NYSE	DCO	Fri, Mar 18, 2005	20.32	20.40	20.20	20.23
3150	NYSE	DCO	Thu, Mar 17, 2005	20.20	20.38	20.12	20.32
3149	NYSE	DCO	Wed, Mar 16, 2005	20.17	20.30	20.14	20.20
3148	NYSE	DCO	Tue, Mar 15, 2005	19.90	20.37	19.90	20.16
3147	NYSE	DCO	Mon, Mar 14, 2005	19.86	19.86	19.36	19.65
3146	NYSE	DCO	Fri, Mar 11, 2005	20.30	20.30	19.89	19.99
3145	NYSE	DCO	Thu, Mar 10, 2005	20.35	20.41	20.21	20.32
3144	NYSE	DCO	Wed, Mar 9, 2005	20.50	20.50	20.20	20.36
3143	NYSE	DCO	Tue, Mar 8, 2005	20.65	20.65	20.52	20.55
3142	NYSE	DCO	Mon, Mar 7, 2005	21.00	21.01	20.63	20.68
3141	NYSE	DCO	Fri, Mar 4, 2005	21.36	21.36	21.02	21.09
3140	NYSE	DCO	Thu, Mar 3, 2005	20.75	21.17	20.74	21.11
3139	NYSE	DCO	Wed, Mar 2, 2005	20.75	21.12	20.50	20.62
3138	NYSE	DCO	Tue, Mar 1, 2005	20.45	21.18	20.45	20.89
3137	NYSE	DCO	Mon, Feb 28, 2005	19.50	21.20	19.25	20.40
3136	NYSE	DCO	Fri, Feb 25, 2005	20.40	21.30	20.40	21.25
3135	NYSE	DCO	Thu, Feb 24, 2005	20.45	20.59	20.38	20.38
3134	NYSE	DCO	Wed, Feb 23, 2005	20.25	20.64	20.19	20.55
3133	NYSE	DCO	Tue, Feb 22, 2005	20.05	20.37	20.05	20.17
3132	NYSE	DCO	Fri, Feb 18, 2005	20.06	20.20	20.00	20.11
3131	NYSE	DCO	Thu, Feb 17, 2005	20.20	20.20	20.00	20.01
3130	NYSE	DCO	Wed, Feb 16, 2005	20.06	21.02	20.05	20.20
3129	NYSE	DCO	Tue, Feb 15, 2005	20.06	20.09	20.00	20.06
3128	NYSE	DCO	Mon, Feb 14, 2005	20.15	20.25	20.01	20.06
3127	NYSE	DCO	Fri, Feb 11, 2005	19.99	20.19	19.95	20.05
3126	NYSE	DCO	Thu, Feb 10, 2005	20.04	20.10	19.90	19.99
3125	NYSE	DCO	Wed, Feb 9, 2005	20.25	20.25	20.00	20.08
3124	NYSE	DCO	Tue, Feb 8, 2005	20.30	20.40	20.25	20.29
3123	NYSE	DCO	Mon, Feb 7, 2005	20.32	20.55	20.30	20.34
3122	NYSE	DCO	Fri, Feb 4, 2005	20.20	20.38	20.03	20.32
3121	NYSE	DCO	Thu, Feb 3, 2005	20.15	20.27	19.99	20.25
3120	NYSE	DCO	Wed, Feb 2, 2005	20.40	20.40	20.07	20.17
3119	NYSE	DCO	Tue, Feb 1, 2005	20.90	20.90	20.45	20.46
3118	NYSE	DCO	Mon, Jan 31, 2005	21.20	21.28	21.00	21.01
3117	NYSE	DCO	Fri, Jan 28, 2005	20.91	21.15	20.89	21.00
3116	NYSE	DCO	Thu, Jan 27, 2005	20.25	20.93	20.25	20.91
3115	NYSE	DCO	Wed, Jan 26, 2005	19.70	20.30	19.70	20.30
3114	NYSE	DCO	Tue, Jan 25, 2005	19.70	19.85	19.56	19.65
3113	NYSE	DCO	Mon, Jan 24, 2005	19.85	19.91	19.57	19.57
3112	NYSE	DCO	Fri, Jan 21, 2005	19.90	20.05	19.75	19.75
3111	NYSE	DCO	Thu, Jan 20, 2005	20.05	20.10	19.86	19.90
3110	NYSE	DCO	Wed, Jan 19, 2005	20.25	20.45	20.15	20.15
3109	NYSE	DCO	Tue, Jan 18, 2005	20.25	20.35	20.10	20.25
3108	NYSE	DCO	Fri, Jan 14, 2005	20.55	20.55	20.45	20.46
3107	NYSE	DCO	Thu, Jan 13, 2005	20.55	20.63	20.35	20.40
3106	NYSE	DCO	Wed, Jan 12, 2005	20.84	20.84	20.55	20.55
3105	NYSE	DCO	Tue, Jan 11, 2005	21.25	21.25	20.80	20.84
3104	NYSE	DCO	Mon, Jan 10, 2005	20.73	21.40	20.73	21.30
3103	NYSE	DCO	Fri, Jan 7, 2005	21.50	21.59	20.48	20.48
3102	NYSE	DCO	Thu, Jan 6, 2005	21.30	21.70	21.30	21.50
3101	NYSE	DCO	Wed, Jan 5, 2005	22.25	22.35	21.48	21.65
3100	NYSE	DCO	Tue, Jan 4, 2005	21.86	22.40	21.86	22.15
3099	NYSE	DCO	Mon, Jan 3, 2005	21.25	21.95	21.22	21.71
3098	NYSE	DCO	Fri, Dec 31, 2004	20.75	21.06	20.70	20.85
3097	NYSE	DCO	Thu, Dec 30, 2004	20.25	20.83	20.25	20.68
3096	NYSE	DCO	Wed, Dec 29, 2004	20.65	20.70	19.75	20.12
3095	NYSE	DCO	Tue, Dec 28, 2004	20.89	20.92	20.62	20.78
3094	NYSE	DCO	Mon, Dec 27, 2004	21.32	21.39	20.71	20.76
3093	NYSE	DCO	Thu, Dec 23, 2004	21.70	21.76	21.56	21.57
3092	NYSE	DCO	Wed, Dec 22, 2004	21.99	22.10	21.63	21.63
3091	NYSE	DCO	Tue, Dec 21, 2004	22.19	22.25	21.90	21.99
3090	NYSE	DCO	Mon, Dec 20, 2004	22.93	22.94	22.22	22.24
3089	NYSE	DCO	Fri, Dec 17, 2004	23.03	23.05	22.55	22.85
3088	NYSE	DCO	Thu, Dec 16, 2004	23.10	23.14	22.54	22.98
3087	NYSE	DCO	Wed, Dec 15, 2004	22.77	23.18	22.77	23.10
3086	NYSE	DCO	Tue, Dec 14, 2004	22.74	22.78	22.70	22.78
3085	NYSE	DCO	Mon, Dec 13, 2004	22.80	22.85	22.64	22.74
3084	NYSE	DCO	Fri, Dec 10, 2004	22.75	22.86	22.70	22.72
3083	NYSE	DCO	Thu, Dec 9, 2004	23.10	23.10	22.75	22.82
3082	NYSE	DCO	Wed, Dec 8, 2004	23.09	23.10	22.91	23.05
3081	NYSE	DCO	Tue, Dec 7, 2004	23.30	23.30	22.75	23.09
3080	NYSE	DCO	Mon, Dec 6, 2004	23.41	23.50	23.17	23.33
3079	NYSE	DCO	Fri, Dec 3, 2004	23.75	23.84	23.60	23.66
3078	NYSE	DCO	Thu, Dec 2, 2004	25.15	25.15	23.70	23.70
3077	NYSE	DCO	Wed, Dec 1, 2004	25.40	25.63	25.25	25.25
3076	NYSE	DCO	Tue, Nov 30, 2004	24.40	25.50	24.30	25.35
3075	NYSE	DCO	Mon, Nov 29, 2004	23.75	24.61	23.67	24.60
3074	NYSE	DCO	Fri, Nov 26, 2004	23.66	23.75	23.66	23.75
3073	NYSE	DCO	Wed, Nov 24, 2004	23.73	23.75	23.66	23.73
3072	NYSE	DCO	Tue, Nov 23, 2004	23.75	23.76	23.51	23.73
3071	NYSE	DCO	Mon, Nov 22, 2004	24.80	24.90	23.95	23.96
3070	NYSE	DCO	Fri, Nov 19, 2004	24.35	24.99	24.35	24.88
3069	NYSE	DCO	Thu, Nov 18, 2004	23.50	24.15	23.50	24.10
3068	NYSE	DCO	Wed, Nov 17, 2004	23.80	23.85	23.40	23.50
3067	NYSE	DCO	Tue, Nov 16, 2004	23.75	23.90	23.65	23.71
3066	NYSE	DCO	Mon, Nov 15, 2004	23.83	23.83	23.60	23.65
3065	NYSE	DCO	Fri, Nov 12, 2004	24.10	24.10	23.50	23.75
3064	NYSE	DCO	Thu, Nov 11, 2004	24.50	24.65	24.01	24.03
3063	NYSE	DCO	Wed, Nov 10, 2004	24.10	24.75	24.10	24.50
3062	NYSE	DCO	Tue, Nov 9, 2004	24.10	24.40	24.05	24.19
3061	NYSE	DCO	Mon, Nov 8, 2004	24.60	24.61	24.00	24.10
3060	NYSE	DCO	Fri, Nov 5, 2004	24.60	24.89	24.59	24.85
3059	NYSE	DCO	Thu, Nov 4, 2004	23.95	24.40	23.90	24.39
3058	NYSE	DCO	Wed, Nov 3, 2004	23.92	24.15	23.70	23.75
3057	NYSE	DCO	Tue, Nov 2, 2004	23.50	24.24	23.48	23.67
3056	NYSE	DCO	Mon, Nov 1, 2004	23.45	23.59	23.38	23.58
3055	NYSE	DCO	Fri, Oct 29, 2004	23.70	23.78	23.57	23.57
3054	NYSE	DCO	Thu, Oct 28, 2004	23.45	23.98	23.30	23.77
3053	NYSE	DCO	Wed, Oct 27, 2004	22.81	23.49	22.73	23.49
3052	NYSE	DCO	Tue, Oct 26, 2004	22.40	22.81	22.20	22.81
3051	NYSE	DCO	Mon, Oct 25, 2004	22.05	22.50	22.01	22.46
3050	NYSE	DCO	Fri, Oct 22, 2004	22.26	22.47	22.07	22.07
3049	NYSE	DCO	Thu, Oct 21, 2004	22.16	22.33	22.10	22.30
3048	NYSE	DCO	Wed, Oct 20, 2004	22.07	22.16	22.01	22.16
3047	NYSE	DCO	Tue, Oct 19, 2004	22.15	22.25	22.10	22.17
3046	NYSE	DCO	Mon, Oct 18, 2004	21.99	22.25	21.90	22.10
3045	NYSE	DCO	Fri, Oct 15, 2004	21.66	22.00	21.65	22.00
3044	NYSE	DCO	Thu, Oct 14, 2004	21.66	21.70	21.62	21.65
3043	NYSE	DCO	Wed, Oct 13, 2004	22.60	22.70	21.45	21.65
3042	NYSE	DCO	Tue, Oct 12, 2004	22.15	22.40	22.01	22.40
3041	NYSE	DCO	Mon, Oct 11, 2004	22.39	22.39	22.10	22.24
3040	NYSE	DCO	Fri, Oct 8, 2004	23.45	23.45	22.39	22.39
3039	NYSE	DCO	Thu, Oct 7, 2004	23.52	23.97	23.45	23.45
3038	NYSE	DCO	Wed, Oct 6, 2004	23.75	23.75	23.40	23.57
3037	NYSE	DCO	Tue, Oct 5, 2004	23.50	24.00	23.50	23.82
3036	NYSE	DCO	Mon, Oct 4, 2004	23.45	23.60	22.97	23.60
3035	NYSE	DCO	Fri, Oct 1, 2004	22.35	23.49	22.34	23.49
3034	NYSE	DCO	Thu, Sep 30, 2004	21.80	22.35	21.70	22.35
3033	NYSE	DCO	Wed, Sep 29, 2004	21.80	21.88	21.60	21.88
3032	NYSE	DCO	Tue, Sep 28, 2004	21.89	21.90	21.65	21.82
3031	NYSE	DCO	Mon, Sep 27, 2004	22.10	22.10	21.85	21.95
3030	NYSE	DCO	Fri, Sep 24, 2004	21.80	22.21	21.80	22.13
3029	NYSE	DCO	Thu, Sep 23, 2004	21.73	21.99	21.45	21.80
3028	NYSE	DCO	Wed, Sep 22, 2004	21.85	21.85	21.70	21.71
3027	NYSE	DCO	Tue, Sep 21, 2004	21.90	21.95	21.87	21.92
3026	NYSE	DCO	Mon, Sep 20, 2004	21.80	21.94	21.70	21.79
3025	NYSE	DCO	Fri, Sep 17, 2004	22.00	22.00	21.70	21.82
3024	NYSE	DCO	Thu, Sep 16, 2004	22.05	22.09	21.95	21.99
3023	NYSE	DCO	Wed, Sep 15, 2004	21.95	22.04	21.85	22.00
3022	NYSE	DCO	Tue, Sep 14, 2004	21.95	21.99	21.90	21.95
3021	NYSE	DCO	Mon, Sep 13, 2004	22.00	22.12	21.86	21.99
3020	NYSE	DCO	Fri, Sep 10, 2004	22.00	22.09	21.80	22.00
3019	NYSE	DCO	Thu, Sep 9, 2004	21.90	22.10	21.90	22.08
3018	NYSE	DCO	Wed, Sep 8, 2004	22.85	22.85	21.85	21.95
3017	NYSE	DCO	Tue, Sep 7, 2004	22.80	23.35	22.80	23.05
3016	NYSE	DCO	Fri, Sep 3, 2004	23.05	23.17	22.80	22.95
3015	NYSE	DCO	Thu, Sep 2, 2004	21.80	23.18	21.75	23.04
3014	NYSE	DCO	Wed, Sep 1, 2004	21.55	21.89	21.38	21.89
3013	NYSE	DCO	Tue, Aug 31, 2004	21.23	21.70	20.98	21.67
3012	NYSE	DCO	Mon, Aug 30, 2004	21.39	21.45	21.11	21.25
3011	NYSE	DCO	Fri, Aug 27, 2004	20.49	21.50	20.42	21.50
3010	NYSE	DCO	Thu, Aug 26, 2004	20.93	20.93	20.40	20.45
3009	NYSE	DCO	Wed, Aug 25, 2004	20.75	21.00	20.75	20.95
3008	NYSE	DCO	Tue, Aug 24, 2004	20.65	20.70	20.63	20.70
3007	NYSE	DCO	Mon, Aug 23, 2004	20.55	20.69	20.45	20.59
3006	NYSE	DCO	Fri, Aug 20, 2004	20.64	20.70	20.64	20.66
3005	NYSE	DCO	Thu, Aug 19, 2004	20.50	20.73	20.50	20.64
3004	NYSE	DCO	Wed, Aug 18, 2004	20.35	20.89	20.35	20.60
3003	NYSE	DCO	Tue, Aug 17, 2004	20.41	20.60	20.40	20.49
3002	NYSE	DCO	Mon, Aug 16, 2004	20.70	20.70	20.41	20.43
3001	NYSE	DCO	Fri, Aug 13, 2004	20.55	20.78	20.55	20.76
3000	NYSE	DCO	Thu, Aug 12, 2004	20.60	21.21	20.28	20.51
2999	NYSE	DCO	Wed, Aug 11, 2004	20.50	20.60	20.14	20.60
2998	NYSE	DCO	Tue, Aug 10, 2004	19.20	20.86	19.17	20.75
2997	NYSE	DCO	Mon, Aug 9, 2004	19.00	19.40	18.95	19.11
2996	NYSE	DCO	Fri, Aug 6, 2004	19.05	19.05	18.90	18.92
2995	NYSE	DCO	Thu, Aug 5, 2004	19.15	19.18	19.05	19.10
2994	NYSE	DCO	Wed, Aug 4, 2004	19.05	19.30	19.00	19.16
2993	NYSE	DCO	Tue, Aug 3, 2004	19.05	19.10	19.05	19.05
2992	NYSE	DCO	Mon, Aug 2, 2004	19.45	19.46	19.05	19.06
2991	NYSE	DCO	Fri, Jul 30, 2004	19.50	19.55	19.45	19.50
2990	NYSE	DCO	Thu, Jul 29, 2004	19.25	19.53	19.25	19.53
2989	NYSE	DCO	Wed, Jul 28, 2004	19.50	19.50	19.26	19.27
2988	NYSE	DCO	Tue, Jul 27, 2004	19.20	19.58	19.20	19.57
2987	NYSE	DCO	Mon, Jul 26, 2004	19.60	19.62	19.05	19.15
2986	NYSE	DCO	Fri, Jul 23, 2004	19.65	19.65	19.60	19.60
2985	NYSE	DCO	Thu, Jul 22, 2004	19.80	19.80	19.60	19.66
2984	NYSE	DCO	Wed, Jul 21, 2004	20.40	20.40	19.85	19.87
2983	NYSE	DCO	Tue, Jul 20, 2004	20.05	20.30	20.00	20.30
2982	NYSE	DCO	Mon, Jul 19, 2004	20.25	20.25	20.05	20.10
2981	NYSE	DCO	Fri, Jul 16, 2004	20.35	20.40	20.25	20.30
2980	NYSE	DCO	Thu, Jul 15, 2004	20.37	20.53	20.35	20.38
2979	NYSE	DCO	Wed, Jul 14, 2004	20.50	20.54	20.35	20.36
2978	NYSE	DCO	Tue, Jul 13, 2004	20.68	20.71	20.50	20.55
2977	NYSE	DCO	Mon, Jul 12, 2004	20.65	20.70	20.50	20.54
2976	NYSE	DCO	Fri, Jul 9, 2004	20.79	20.79	20.65	20.69
2975	NYSE	DCO	Thu, Jul 8, 2004	20.70	20.95	20.68	20.85
2974	NYSE	DCO	Wed, Jul 7, 2004	20.92	20.92	20.73	20.73
2973	NYSE	DCO	Tue, Jul 6, 2004	21.40	21.40	20.91	20.91
2972	NYSE	DCO	Fri, Jul 2, 2004	21.60	21.60	21.41	21.46
2971	NYSE	DCO	Thu, Jul 1, 2004	21.40	21.54	21.40	21.54
2970	NYSE	DCO	Wed, Jun 30, 2004	21.35	21.45	21.30	21.38
2969	NYSE	DCO	Tue, Jun 29, 2004	20.70	21.58	20.70	21.31
2968	NYSE	DCO	Mon, Jun 28, 2004	20.45	20.65	20.41	20.65
2967	NYSE	DCO	Fri, Jun 25, 2004	19.95	20.40	19.90	20.40
2966	NYSE	DCO	Thu, Jun 24, 2004	19.95	20.00	19.75	19.93
2965	NYSE	DCO	Wed, Jun 23, 2004	19.00	19.90	19.00	19.90
2964	NYSE	DCO	Tue, Jun 22, 2004	19.20	19.20	19.08	19.14
2963	NYSE	DCO	Mon, Jun 21, 2004	19.35	19.36	19.20	19.22
2962	NYSE	DCO	Fri, Jun 18, 2004	19.60	19.60	19.35	19.35
2961	NYSE	DCO	Thu, Jun 17, 2004	19.50	19.68	19.39	19.60
2960	NYSE	DCO	Wed, Jun 16, 2004	19.65	19.70	19.50	19.55
2959	NYSE	DCO	Tue, Jun 15, 2004	19.20	19.79	19.10	19.65
2958	NYSE	DCO	Mon, Jun 14, 2004	19.20	19.20	19.05	19.06
2957	NYSE	DCO	Thu, Jun 10, 2004	19.12	19.25	19.05	19.25
2956	NYSE	DCO	Wed, Jun 9, 2004	19.00	19.20	19.00	19.09
2955	NYSE	DCO	Tue, Jun 8, 2004	18.45	19.25	18.40	19.00
2954	NYSE	DCO	Mon, Jun 7, 2004	19.10	19.25	18.44	18.44
2953	NYSE	DCO	Fri, Jun 4, 2004	19.20	19.22	19.03	19.19
2952	NYSE	DCO	Thu, Jun 3, 2004	19.30	19.40	19.15	19.16
2951	NYSE	DCO	Wed, Jun 2, 2004	19.24	19.35	19.18	19.33
2950	NYSE	DCO	Tue, Jun 1, 2004	18.89	19.25	18.87	19.24
2949	NYSE	DCO	Fri, May 28, 2004	18.95	18.95	18.78	18.85
2948	NYSE	DCO	Thu, May 27, 2004	19.30	19.40	18.90	18.91
2947	NYSE	DCO	Wed, May 26, 2004	19.40	19.45	19.25	19.31
2946	NYSE	DCO	Tue, May 25, 2004	18.91	19.45	18.88	19.45
2945	NYSE	DCO	Mon, May 24, 2004	19.14	19.15	18.85	18.91
2944	NYSE	DCO	Fri, May 21, 2004	19.14	19.14	19.00	19.14
2943	NYSE	DCO	Thu, May 20, 2004	19.20	19.20	18.99	19.11
2942	NYSE	DCO	Wed, May 19, 2004	19.00	19.11	18.95	19.10
2941	NYSE	DCO	Tue, May 18, 2004	18.94	19.02	18.90	19.02
2940	NYSE	DCO	Mon, May 17, 2004	19.00	19.16	18.84	18.84
2939	NYSE	DCO	Fri, May 14, 2004	19.25	19.30	19.00	19.16
2938	NYSE	DCO	Thu, May 13, 2004	19.25	19.33	19.19	19.27
2937	NYSE	DCO	Wed, May 12, 2004	19.50	19.50	18.80	19.33
2936	NYSE	DCO	Tue, May 11, 2004	20.10	20.11	19.20	19.50
2935	NYSE	DCO	Mon, May 10, 2004	22.80	22.80	20.50	20.50
2934	NYSE	DCO	Fri, May 7, 2004	23.15	23.21	22.94	22.95
2933	NYSE	DCO	Thu, May 6, 2004	23.25	23.26	23.06	23.08
2932	NYSE	DCO	Wed, May 5, 2004	23.30	23.40	23.25	23.25
2931	NYSE	DCO	Tue, May 4, 2004	23.00	23.29	22.95	23.27
2930	NYSE	DCO	Mon, May 3, 2004	23.60	23.60	22.80	22.95
2929	NYSE	DCO	Fri, Apr 30, 2004	24.10	24.25	23.35	23.60
2928	NYSE	DCO	Thu, Apr 29, 2004	23.85	24.00	23.85	23.98
2927	NYSE	DCO	Wed, Apr 28, 2004	23.70	23.87	23.65	23.80
2926	NYSE	DCO	Tue, Apr 27, 2004	23.50	23.80	23.50	23.80
2925	NYSE	DCO	Mon, Apr 26, 2004	23.30	23.59	23.30	23.54
2924	NYSE	DCO	Fri, Apr 23, 2004	23.00	23.40	22.95	23.39
2923	NYSE	DCO	Thu, Apr 22, 2004	22.95	22.95	22.80	22.91
2922	NYSE	DCO	Wed, Apr 21, 2004	22.75	22.90	22.60	22.85
2921	NYSE	DCO	Tue, Apr 20, 2004	22.91	22.97	22.70	22.78
2920	NYSE	DCO	Mon, Apr 19, 2004	22.90	22.96	22.70	22.90
2919	NYSE	DCO	Fri, Apr 16, 2004	22.95	22.95	22.75	22.80
2918	NYSE	DCO	Thu, Apr 15, 2004	22.75	22.90	22.70	22.85
2917	NYSE	DCO	Wed, Apr 14, 2004	23.17	23.17	22.55	22.67
2916	NYSE	DCO	Tue, Apr 13, 2004	23.65	23.65	23.16	23.16
2915	NYSE	DCO	Mon, Apr 12, 2004	23.65	23.67	23.25	23.65
2914	NYSE	DCO	Thu, Apr 8, 2004	23.25	23.60	23.25	23.60
2913	NYSE	DCO	Wed, Apr 7, 2004	23.70	23.70	23.12	23.14
2912	NYSE	DCO	Tue, Apr 6, 2004	23.80	23.83	23.62	23.65
2911	NYSE	DCO	Mon, Apr 5, 2004	23.40	23.95	23.39	23.75
2910	NYSE	DCO	Fri, Apr 2, 2004	23.25	23.40	23.25	23.40
2909	NYSE	DCO	Thu, Apr 1, 2004	23.38	23.40	23.25	23.35
2908	NYSE	DCO	Wed, Mar 31, 2004	23.47	23.50	23.37	23.37
2907	NYSE	DCO	Tue, Mar 30, 2004	23.40	23.55	23.37	23.47
2906	NYSE	DCO	Mon, Mar 29, 2004	22.70	23.40	22.65	23.40
2905	NYSE	DCO	Fri, Mar 26, 2004	22.50	22.70	22.50	22.58
2904	NYSE	DCO	Thu, Mar 25, 2004	22.85	22.85	22.34	22.40
2903	NYSE	DCO	Wed, Mar 24, 2004	23.49	23.49	23.05	23.10
2902	NYSE	DCO	Tue, Mar 23, 2004	23.30	23.60	23.30	23.49
2901	NYSE	DCO	Mon, Mar 22, 2004	23.31	23.40	23.05	23.25
2900	NYSE	DCO	Fri, Mar 19, 2004	23.20	23.50	23.10	23.30
2899	NYSE	DCO	Thu, Mar 18, 2004	23.50	23.50	23.15	23.16
2898	NYSE	DCO	Wed, Mar 17, 2004	23.30	23.60	23.30	23.56
2897	NYSE	DCO	Tue, Mar 16, 2004	23.60	23.60	23.10	23.14
2896	NYSE	DCO	Mon, Mar 15, 2004	23.50	23.65	23.46	23.50
2895	NYSE	DCO	Fri, Mar 12, 2004	24.45	24.45	23.16	23.44
2894	NYSE	DCO	Thu, Mar 11, 2004	21.50	25.15	21.46	24.20
2893	NYSE	DCO	Wed, Mar 10, 2004	21.40	21.46	21.35	21.45
2892	NYSE	DCO	Tue, Mar 9, 2004	21.45	21.49	21.41	21.45
2891	NYSE	DCO	Mon, Mar 8, 2004	21.47	21.50	21.41	21.49
2890	NYSE	DCO	Fri, Mar 5, 2004	21.40	21.50	21.40	21.45
2889	NYSE	DCO	Thu, Mar 4, 2004	21.47	21.75	21.47	21.61
2888	NYSE	DCO	Wed, Mar 3, 2004	21.50	21.74	21.46	21.47
2887	NYSE	DCO	Tue, Mar 2, 2004	22.68	22.68	21.48	21.50
2886	NYSE	DCO	Mon, Mar 1, 2004	22.70	22.89	22.50	22.69
2885	NYSE	DCO	Fri, Feb 27, 2004	22.27	22.45	22.20	22.45
2884	NYSE	DCO	Thu, Feb 26, 2004	22.20	22.20	22.09	22.17
2883	NYSE	DCO	Wed, Feb 25, 2004	22.47	22.47	22.10	22.20
2882	NYSE	DCO	Tue, Feb 24, 2004	23.00	23.00	22.44	22.52
2881	NYSE	DCO	Mon, Feb 23, 2004	23.15	23.15	23.00	23.00
2880	NYSE	DCO	Fri, Feb 20, 2004	23.21	23.26	23.10	23.17
2879	NYSE	DCO	Thu, Feb 19, 2004	23.25	23.31	23.20	23.20
2878	NYSE	DCO	Wed, Feb 18, 2004	23.40	23.40	22.90	23.15
2877	NYSE	DCO	Tue, Feb 17, 2004	23.85	23.85	23.39	23.40
2876	NYSE	DCO	Fri, Feb 13, 2004	23.90	23.91	23.75	23.85
2875	NYSE	DCO	Thu, Feb 12, 2004	23.95	24.00	23.55	23.84
2874	NYSE	DCO	Wed, Feb 11, 2004	24.05	24.08	23.95	24.00
2873	NYSE	DCO	Tue, Feb 10, 2004	24.35	24.35	23.80	24.15
2872	NYSE	DCO	Mon, Feb 9, 2004	24.50	24.55	24.40	24.44
2871	NYSE	DCO	Fri, Feb 6, 2004	24.32	24.50	24.20	24.50
2870	NYSE	DCO	Thu, Feb 5, 2004	24.35	24.44	24.32	24.32
2869	NYSE	DCO	Wed, Feb 4, 2004	24.40	24.50	24.35	24.38
2868	NYSE	DCO	Tue, Feb 3, 2004	24.30	24.50	24.30	24.45
2867	NYSE	DCO	Mon, Feb 2, 2004	24.75	24.75	24.40	24.43
2866	NYSE	DCO	Fri, Jan 30, 2004	24.70	24.83	24.60	24.70
2865	NYSE	DCO	Thu, Jan 29, 2004	24.80	24.80	24.57	24.70
2864	NYSE	DCO	Wed, Jan 28, 2004	24.65	24.90	24.65	24.75
2863	NYSE	DCO	Tue, Jan 27, 2004	24.90	24.90	24.59	24.70
2862	NYSE	DCO	Mon, Jan 26, 2004	24.92	25.00	24.78	24.88
2861	NYSE	DCO	Fri, Jan 23, 2004	24.50	24.82	24.40	24.82
2860	NYSE	DCO	Thu, Jan 22, 2004	24.50	24.50	24.34	24.47
2859	NYSE	DCO	Wed, Jan 21, 2004	24.30	24.55	24.28	24.40
2858	NYSE	DCO	Tue, Jan 20, 2004	24.05	24.34	24.05	24.20
2857	NYSE	DCO	Fri, Jan 16, 2004	24.19	24.25	23.95	24.10
2856	NYSE	DCO	Thu, Jan 15, 2004	24.30	24.35	24.16	24.19
2855	NYSE	DCO	Wed, Jan 14, 2004	24.25	24.50	24.25	24.30
2854	NYSE	DCO	Tue, Jan 13, 2004	25.00	25.00	24.10	24.15
2853	NYSE	DCO	Mon, Jan 12, 2004	24.95	25.65	24.90	25.00
2852	NYSE	DCO	Fri, Jan 9, 2004	23.91	24.85	23.90	24.72
2851	NYSE	DCO	Thu, Jan 8, 2004	23.10	24.00	23.10	24.00
2850	NYSE	DCO	Wed, Jan 7, 2004	23.10	23.14	23.05	23.14
2849	NYSE	DCO	Tue, Jan 6, 2004	22.70	23.10	22.65	23.10
2848	NYSE	DCO	Mon, Jan 5, 2004	22.40	22.82	22.40	22.70
2847	NYSE	DCO	Fri, Jan 2, 2004	22.40	22.50	22.29	22.35
2846	NYSE	DCO	Wed, Dec 31, 2003	22.55	22.55	22.25	22.35
2845	NYSE	DCO	Tue, Dec 30, 2003	21.10	22.40	21.00	22.40
2844	NYSE	DCO	Mon, Dec 29, 2003	20.85	21.20	20.85	21.15
2843	NYSE	DCO	Fri, Dec 26, 2003	20.81	20.90	20.80	20.88
2842	NYSE	DCO	Wed, Dec 24, 2003	20.90	20.91	20.81	20.81
2841	NYSE	DCO	Tue, Dec 23, 2003	20.60	20.98	20.50	20.98
2840	NYSE	DCO	Mon, Dec 22, 2003	20.53	20.61	20.47	20.60
2839	NYSE	DCO	Fri, Dec 19, 2003	20.49	20.64	20.35	20.63
2838	NYSE	DCO	Thu, Dec 18, 2003	20.60	20.78	20.35	20.49
2837	NYSE	DCO	Wed, Dec 17, 2003	20.60	20.80	20.50	20.66
2836	NYSE	DCO	Tue, Dec 16, 2003	20.10	20.55	20.07	20.55
2835	NYSE	DCO	Mon, Dec 15, 2003	20.90	20.90	19.70	20.00
2834	NYSE	DCO	Fri, Dec 12, 2003	20.95	21.00	20.45	20.80
2833	NYSE	DCO	Thu, Dec 11, 2003	20.95	21.00	20.89	20.89
2832	NYSE	DCO	Wed, Dec 10, 2003	20.60	21.00	20.55	20.89
2831	NYSE	DCO	Tue, Dec 9, 2003	20.62	20.69	20.56	20.56
2830	NYSE	DCO	Mon, Dec 8, 2003	20.30	20.99	20.30	20.62
2829	NYSE	DCO	Fri, Dec 5, 2003	20.30	20.57	20.30	20.40
2828	NYSE	DCO	Thu, Dec 4, 2003	20.75	20.75	19.90	20.38
2827	NYSE	DCO	Wed, Dec 3, 2003	21.65	21.66	20.79	20.89
2826	NYSE	DCO	Tue, Dec 2, 2003	22.50	22.50	21.70	21.71
2825	NYSE	DCO	Mon, Dec 1, 2003	22.50	22.50	22.45	22.50
2824	NYSE	DCO	Fri, Nov 28, 2003	22.25	22.34	22.25	22.27
2823	NYSE	DCO	Wed, Nov 26, 2003	22.45	22.49	22.25	22.35
2822	NYSE	DCO	Tue, Nov 25, 2003	22.55	22.70	22.31	22.44
2821	NYSE	DCO	Mon, Nov 24, 2003	21.86	22.45	21.86	22.45
2820	NYSE	DCO	Fri, Nov 21, 2003	21.75	21.80	21.65	21.66
2819	NYSE	DCO	Thu, Nov 20, 2003	21.60	22.00	21.60	21.66
2818	NYSE	DCO	Wed, Nov 19, 2003	21.55	21.75	21.55	21.67
2817	NYSE	DCO	Tue, Nov 18, 2003	21.55	21.75	21.55	21.57
2816	NYSE	DCO	Mon, Nov 17, 2003	21.15	21.60	21.15	21.59
2815	NYSE	DCO	Fri, Nov 14, 2003	21.10	21.27	21.01	21.20
2814	NYSE	DCO	Thu, Nov 13, 2003	21.05	21.05	20.87	21.05
2813	NYSE	DCO	Wed, Nov 12, 2003	21.25	21.38	20.85	21.10
2812	NYSE	DCO	Tue, Nov 11, 2003	20.42	21.21	20.32	21.20
2811	NYSE	DCO	Mon, Nov 10, 2003	20.35	20.44	20.35	20.41
2810	NYSE	DCO	Fri, Nov 7, 2003	20.30	20.70	20.25	20.40
2809	NYSE	DCO	Thu, Nov 6, 2003	19.65	20.35	19.65	20.26
2808	NYSE	DCO	Wed, Nov 5, 2003	19.24	19.55	19.21	19.55
2807	NYSE	DCO	Tue, Nov 4, 2003	19.15	19.30	19.15	19.25
2806	NYSE	DCO	Mon, Nov 3, 2003	18.70	19.20	18.66	19.13
2805	NYSE	DCO	Fri, Oct 31, 2003	18.95	18.98	18.70	18.70
2804	NYSE	DCO	Thu, Oct 30, 2003	18.95	18.99	18.85	18.90
2803	NYSE	DCO	Wed, Oct 29, 2003	19.00	19.05	18.70	18.90
2802	NYSE	DCO	Tue, Oct 28, 2003	18.75	19.00	18.74	18.95
2801	NYSE	DCO	Mon, Oct 27, 2003	18.50	18.62	18.50	18.60
2800	NYSE	DCO	Fri, Oct 24, 2003	18.50	18.55	18.20	18.44
2799	NYSE	DCO	Thu, Oct 23, 2003	18.65	18.65	18.50	18.56
2798	NYSE	DCO	Wed, Oct 22, 2003	18.68	18.74	18.66	18.66
2797	NYSE	DCO	Tue, Oct 21, 2003	18.53	18.73	18.50	18.68
2796	NYSE	DCO	Mon, Oct 20, 2003	18.28	18.67	18.28	18.63
2795	NYSE	DCO	Fri, Oct 17, 2003	17.95	18.35	17.93	18.27
2794	NYSE	DCO	Thu, Oct 16, 2003	17.80	17.90	17.72	17.86
2793	NYSE	DCO	Wed, Oct 15, 2003	18.00	18.00	17.80	17.85
2792	NYSE	DCO	Tue, Oct 14, 2003	18.20	18.30	17.90	18.00
2791	NYSE	DCO	Mon, Oct 13, 2003	18.00	18.12	17.95	18.10
2790	NYSE	DCO	Fri, Oct 10, 2003	18.21	18.23	18.10	18.10
2789	NYSE	DCO	Thu, Oct 9, 2003	18.40	18.50	18.26	18.26
2788	NYSE	DCO	Wed, Oct 8, 2003	18.40	18.40	18.10	18.18
2787	NYSE	DCO	Tue, Oct 7, 2003	18.19	18.26	18.18	18.22
2786	NYSE	DCO	Mon, Oct 6, 2003	17.60	18.23	17.60	18.14
2785	NYSE	DCO	Fri, Oct 3, 2003	17.15	17.50	17.10	17.50
2784	NYSE	DCO	Thu, Oct 2, 2003	16.85	17.00	16.85	17.00
2783	NYSE	DCO	Wed, Oct 1, 2003	16.20	16.75	16.20	16.75
2782	NYSE	DCO	Tue, Sep 30, 2003	16.30	16.40	16.25	16.30
2781	NYSE	DCO	Mon, Sep 29, 2003	16.30	16.39	16.20	16.31
2780	NYSE	DCO	Fri, Sep 26, 2003	16.37	16.37	16.25	16.30
2779	NYSE	DCO	Thu, Sep 25, 2003	16.61	16.61	16.37	16.37
2778	NYSE	DCO	Wed, Sep 24, 2003	17.00	17.00	16.60	16.69
2777	NYSE	DCO	Tue, Sep 23, 2003	16.85	16.93	16.70	16.75
2776	NYSE	DCO	Mon, Sep 22, 2003	16.85	16.90	16.74	16.85
2775	NYSE	DCO	Fri, Sep 19, 2003	17.05	17.19	16.80	16.85
2774	NYSE	DCO	Thu, Sep 18, 2003	17.05	17.20	17.05	17.17
2773	NYSE	DCO	Wed, Sep 17, 2003	17.10	17.16	17.05	17.05
2772	NYSE	DCO	Tue, Sep 16, 2003	17.00	17.18	17.00	17.18
2771	NYSE	DCO	Mon, Sep 15, 2003	16.80	16.95	16.80	16.90
2770	NYSE	DCO	Fri, Sep 12, 2003	16.81	16.85	16.70	16.85
2769	NYSE	DCO	Thu, Sep 11, 2003	16.57	16.85	16.56	16.80
2768	NYSE	DCO	Wed, Sep 10, 2003	17.34	17.34	16.56	16.56
2767	NYSE	DCO	Tue, Sep 9, 2003	17.25	17.60	17.20	17.49
2766	NYSE	DCO	Mon, Sep 8, 2003	17.20	17.35	17.20	17.28
2765	NYSE	DCO	Fri, Sep 5, 2003	17.10	17.25	17.05	17.15
2764	NYSE	DCO	Thu, Sep 4, 2003	17.20	17.20	16.95	17.10
2763	NYSE	DCO	Wed, Sep 3, 2003	17.25	17.25	16.90	17.10
2762	NYSE	DCO	Tue, Sep 2, 2003	17.00	17.21	16.91	17.21
2761	NYSE	DCO	Fri, Aug 29, 2003	16.95	17.00	16.91	16.99
2760	NYSE	DCO	Thu, Aug 28, 2003	16.80	16.98	16.75	16.86
2759	NYSE	DCO	Wed, Aug 27, 2003	17.05	17.06	16.75	16.90
2758	NYSE	DCO	Tue, Aug 26, 2003	16.93	17.13	16.90	16.95
2757	NYSE	DCO	Mon, Aug 25, 2003	16.90	17.00	16.80	16.88
2756	NYSE	DCO	Fri, Aug 22, 2003	16.76	17.00	16.76	16.92
2755	NYSE	DCO	Thu, Aug 21, 2003	16.70	17.00	16.70	16.86
2754	NYSE	DCO	Wed, Aug 20, 2003	16.10	16.56	16.05	16.56
2753	NYSE	DCO	Tue, Aug 19, 2003	15.90	16.16	15.85	16.15
2752	NYSE	DCO	Mon, Aug 18, 2003	15.25	15.86	15.25	15.80
2751	NYSE	DCO	Fri, Aug 15, 2003	15.18	15.37	15.18	15.28
2750	NYSE	DCO	Thu, Aug 14, 2003	15.15	15.20	15.10	15.20
2749	NYSE	DCO	Wed, Aug 13, 2003	15.30	15.33	15.15	15.18
2748	NYSE	DCO	Tue, Aug 12, 2003	15.14	15.25	15.14	15.25
2747	NYSE	DCO	Mon, Aug 11, 2003	15.00	15.10	14.99	15.10
2746	NYSE	DCO	Fri, Aug 8, 2003	14.80	14.80	14.70	14.79
2745	NYSE	DCO	Thu, Aug 7, 2003	14.55	14.75	14.51	14.70
2744	NYSE	DCO	Wed, Aug 6, 2003	15.09	15.13	14.30	14.57
2743	NYSE	DCO	Tue, Aug 5, 2003	15.58	15.65	15.05	15.05
2742	NYSE	DCO	Mon, Aug 4, 2003	15.75	15.75	15.51	15.57
2741	NYSE	DCO	Fri, Aug 1, 2003	15.96	15.98	15.75	15.79
2740	NYSE	DCO	Thu, Jul 31, 2003	15.80	15.95	15.75	15.95
2739	NYSE	DCO	Wed, Jul 30, 2003	15.83	15.85	15.66	15.85
2738	NYSE	DCO	Tue, Jul 29, 2003	15.49	15.85	15.49	15.79
2737	NYSE	DCO	Mon, Jul 28, 2003	15.23	15.25	15.15	15.24
2736	NYSE	DCO	Fri, Jul 25, 2003	15.40	15.40	15.15	15.20
2735	NYSE	DCO	Thu, Jul 24, 2003	15.47	15.48	15.35	15.40
2734	NYSE	DCO	Wed, Jul 23, 2003	15.50	15.54	15.45	15.46
2733	NYSE	DCO	Tue, Jul 22, 2003	15.40	15.55	15.26	15.55
2732	NYSE	DCO	Mon, Jul 21, 2003	15.54	15.54	15.05	15.28
2731	NYSE	DCO	Fri, Jul 18, 2003	15.75	15.75	15.59	15.59
2730	NYSE	DCO	Thu, Jul 17, 2003	16.30	16.30	15.75	15.80
2729	NYSE	DCO	Wed, Jul 16, 2003	16.35	16.50	16.23	16.30
2728	NYSE	DCO	Tue, Jul 15, 2003	15.93	16.35	15.80	16.30
2727	NYSE	DCO	Mon, Jul 14, 2003	14.90	15.93	14.90	15.93
2726	NYSE	DCO	Fri, Jul 11, 2003	14.10	14.96	14.10	14.87
2725	NYSE	DCO	Thu, Jul 10, 2003	13.85	14.06	13.85	14.00
2724	NYSE	DCO	Wed, Jul 9, 2003	13.77	14.00	13.75	13.90
2723	NYSE	DCO	Tue, Jul 8, 2003	13.89	14.00	13.80	13.80
2722	NYSE	DCO	Mon, Jul 7, 2003	13.85	14.05	13.81	13.90
2721	NYSE	DCO	Thu, Jul 3, 2003	13.99	14.00	13.90	13.91
2720	NYSE	DCO	Wed, Jul 2, 2003	14.00	14.00	13.85	14.00
2719	NYSE	DCO	Tue, Jul 1, 2003	14.05	14.10	13.94	14.00
2718	NYSE	DCO	Mon, Jun 30, 2003	14.10	14.10	13.80	14.10
2717	NYSE	DCO	Fri, Jun 27, 2003	13.80	14.05	13.80	14.00
2716	NYSE	DCO	Thu, Jun 26, 2003	13.60	13.80	13.60	13.80
2715	NYSE	DCO	Wed, Jun 25, 2003	13.80	13.84	13.60	13.60
2714	NYSE	DCO	Tue, Jun 24, 2003	13.95	14.00	13.79	13.80
2713	NYSE	DCO	Mon, Jun 23, 2003	14.05	14.09	14.00	14.00
2712	NYSE	DCO	Fri, Jun 20, 2003	14.15	14.15	14.05	14.05
2711	NYSE	DCO	Thu, Jun 19, 2003	14.10	14.30	14.10	14.15
2710	NYSE	DCO	Wed, Jun 18, 2003	14.10	14.10	14.03	14.03
2709	NYSE	DCO	Tue, Jun 17, 2003	14.18	14.20	14.10	14.17
2708	NYSE	DCO	Mon, Jun 16, 2003	14.10	14.18	13.90	14.18
2707	NYSE	DCO	Fri, Jun 13, 2003	14.20	14.20	14.10	14.15
2706	NYSE	DCO	Thu, Jun 12, 2003	14.30	14.30	14.15	14.20
2705	NYSE	DCO	Wed, Jun 11, 2003	14.15	14.20	14.15	14.20
2704	NYSE	DCO	Tue, Jun 10, 2003	13.95	14.25	13.90	14.17
2703	NYSE	DCO	Mon, Jun 9, 2003	13.95	14.00	13.88	13.89
2702	NYSE	DCO	Fri, Jun 6, 2003	13.90	13.96	13.80	13.90
2701	NYSE	DCO	Thu, Jun 5, 2003	13.70	13.93	13.70	13.93
2700	NYSE	DCO	Wed, Jun 4, 2003	13.57	13.75	13.57	13.69
2699	NYSE	DCO	Tue, Jun 3, 2003	13.64	13.67	13.50	13.57
2698	NYSE	DCO	Mon, Jun 2, 2003	13.80	13.87	13.60	13.60
2697	NYSE	DCO	Fri, May 30, 2003	13.80	13.88	13.80	13.88
2696	NYSE	DCO	Thu, May 29, 2003	13.60	13.75	13.60	13.70
2695	NYSE	DCO	Wed, May 28, 2003	13.34	13.55	13.34	13.55
2694	NYSE	DCO	Tue, May 27, 2003	12.80	13.40	12.75	13.30
2693	NYSE	DCO	Fri, May 23, 2003	12.80	12.80	12.69	12.80
2692	NYSE	DCO	Thu, May 22, 2003	12.71	12.78	12.65	12.70
2691	NYSE	DCO	Wed, May 21, 2003	12.80	12.85	12.65	12.73
2690	NYSE	DCO	Tue, May 20, 2003	13.20	13.20	12.60	12.61
2689	NYSE	DCO	Mon, May 19, 2003	13.40	13.40	13.15	13.15
2688	NYSE	DCO	Fri, May 16, 2003	13.27	13.44	13.27	13.30
2687	NYSE	DCO	Thu, May 15, 2003	12.90	13.23	12.85	13.17
2686	NYSE	DCO	Wed, May 14, 2003	12.54	12.85	12.54	12.80
2685	NYSE	DCO	Tue, May 13, 2003	12.10	12.50	12.10	12.44
2684	NYSE	DCO	Mon, May 12, 2003	12.30	12.40	12.10	12.20
2683	NYSE	DCO	Fri, May 9, 2003	12.28	12.44	12.25	12.40
2682	NYSE	DCO	Thu, May 8, 2003	12.43	12.43	12.30	12.30
2681	NYSE	DCO	Wed, May 7, 2003	12.05	12.55	12.00	12.43
2680	NYSE	DCO	Tue, May 6, 2003	12.00	12.05	12.00	12.05
2679	NYSE	DCO	Mon, May 5, 2003	12.51	12.51	12.35	12.36
2678	NYSE	DCO	Fri, May 2, 2003	12.20	12.60	12.20	12.50
2677	NYSE	DCO	Thu, May 1, 2003	12.20	12.30	12.00	12.30
2676	NYSE	DCO	Wed, Apr 30, 2003	11.66	12.38	11.55	12.15
2675	NYSE	DCO	Tue, Apr 29, 2003	11.12	11.90	11.11	11.76
2674	NYSE	DCO	Mon, Apr 28, 2003	11.03	11.10	11.01	11.02
2673	NYSE	DCO	Fri, Apr 25, 2003	11.05	11.05	10.96	11.00
2672	NYSE	DCO	Thu, Apr 24, 2003	11.01	11.09	11.01	11.05
2671	NYSE	DCO	Wed, Apr 23, 2003	11.06	11.08	10.90	11.01
2670	NYSE	DCO	Tue, Apr 22, 2003	11.00	11.05	10.80	11.05
2669	NYSE	DCO	Mon, Apr 21, 2003	10.60	10.66	10.51	10.61
2668	NYSE	DCO	Thu, Apr 17, 2003	10.60	10.63	10.51	10.61
2667	NYSE	DCO	Wed, Apr 16, 2003	10.66	10.66	10.51	10.51
2666	NYSE	DCO	Tue, Apr 15, 2003	10.56	10.56	10.50	10.56
2665	NYSE	DCO	Mon, Apr 14, 2003	10.53	10.60	10.50	10.60
2664	NYSE	DCO	Fri, Apr 11, 2003	10.58	10.58	10.50	10.50
2663	NYSE	DCO	Thu, Apr 10, 2003	10.65	10.66	10.58	10.58
2662	NYSE	DCO	Wed, Apr 9, 2003	10.58	10.80	10.55	10.65
2661	NYSE	DCO	Tue, Apr 8, 2003	11.20	11.20	10.45	10.59
2660	NYSE	DCO	Mon, Apr 7, 2003	11.25	11.50	11.00	11.15
2659	NYSE	DCO	Fri, Apr 4, 2003	11.14	11.20	10.99	11.07
2658	NYSE	DCO	Thu, Apr 3, 2003	10.70	11.10	10.65	11.04
2657	NYSE	DCO	Wed, Apr 2, 2003	10.20	10.79	10.20	10.63
2656	NYSE	DCO	Tue, Apr 1, 2003	10.20	10.23	10.05	10.22
2655	NYSE	DCO	Mon, Mar 31, 2003	10.70	10.70	10.20	10.20
2654	NYSE	DCO	Fri, Mar 28, 2003	10.55	10.62	10.45	10.62
2653	NYSE	DCO	Thu, Mar 27, 2003	10.05	10.10	10.00	10.10
2652	NYSE	DCO	Wed, Mar 26, 2003	10.04	10.11	10.00	10.00
2651	NYSE	DCO	Tue, Mar 25, 2003	10.04	10.12	10.00	10.02
2650	NYSE	DCO	Mon, Mar 24, 2003	10.04	10.10	9.97	10.09
2649	NYSE	DCO	Fri, Mar 21, 2003	9.80	10.17	9.75	10.05
2648	NYSE	DCO	Thu, Mar 20, 2003	9.90	10.00	9.70	9.80
2647	NYSE	DCO	Wed, Mar 19, 2003	10.70	10.70	9.56	9.99
2646	NYSE	DCO	Tue, Mar 18, 2003	10.85	10.88	10.70	10.80
2645	NYSE	DCO	Mon, Mar 17, 2003	10.32	10.90	10.00	10.90
2644	NYSE	DCO	Fri, Mar 14, 2003	10.60	10.75	10.30	10.31
2643	NYSE	DCO	Thu, Mar 13, 2003	10.50	10.67	10.25	10.50
2642	NYSE	DCO	Wed, Mar 12, 2003	10.19	10.55	10.19	10.40
2641	NYSE	DCO	Tue, Mar 11, 2003	9.90	10.32	9.90	10.20
2640	NYSE	DCO	Mon, Mar 10, 2003	10.50	10.60	10.00	10.00
2639	NYSE	DCO	Fri, Mar 7, 2003	10.73	10.73	10.40	10.55
2638	NYSE	DCO	Thu, Mar 6, 2003	11.95	11.95	10.80	10.83
2637	NYSE	DCO	Wed, Mar 5, 2003	11.71	11.90	11.60	11.66
2636	NYSE	DCO	Tue, Mar 4, 2003	11.70	11.95	11.65	11.70
2635	NYSE	DCO	Mon, Mar 3, 2003	12.00	12.30	11.74	11.77
2634	NYSE	DCO	Fri, Feb 28, 2003	11.95	12.05	11.90	12.00
2633	NYSE	DCO	Thu, Feb 27, 2003	11.95	12.02	11.90	11.95
2632	NYSE	DCO	Wed, Feb 26, 2003	11.25	11.90	11.10	11.85
2631	NYSE	DCO	Tue, Feb 25, 2003	12.00	12.00	11.80	12.00
2630	NYSE	DCO	Mon, Feb 24, 2003	12.00	12.15	11.90	12.00
2629	NYSE	DCO	Fri, Feb 21, 2003	11.75	12.45	11.72	12.41
2628	NYSE	DCO	Thu, Feb 20, 2003	11.78	11.89	11.75	11.81
2627	NYSE	DCO	Wed, Feb 19, 2003	12.50	12.51	11.63	11.82
2626	NYSE	DCO	Tue, Feb 18, 2003	12.78	12.83	12.51	12.51
2625	NYSE	DCO	Fri, Feb 14, 2003	12.75	12.85	12.67	12.85
2624	NYSE	DCO	Thu, Feb 13, 2003	12.75	12.75	12.60	12.69
2623	NYSE	DCO	Wed, Feb 12, 2003	12.85	12.90	12.75	12.75
2622	NYSE	DCO	Tue, Feb 11, 2003	13.15	13.19	12.85	12.85
2621	NYSE	DCO	Mon, Feb 10, 2003	12.40	13.14	12.40	13.14
2620	NYSE	DCO	Fri, Feb 7, 2003	12.35	12.40	12.25	12.30
2619	NYSE	DCO	Thu, Feb 6, 2003	12.50	12.53	12.35	12.43
2618	NYSE	DCO	Wed, Feb 5, 2003	12.45	12.79	12.35	12.50
2617	NYSE	DCO	Tue, Feb 4, 2003	12.96	12.96	12.29	12.55
2616	NYSE	DCO	Mon, Feb 3, 2003	13.21	13.30	12.90	13.06
2615	NYSE	DCO	Fri, Jan 31, 2003	13.41	13.60	13.34	13.34
2614	NYSE	DCO	Thu, Jan 30, 2003	13.50	13.59	13.35	13.41
2613	NYSE	DCO	Wed, Jan 29, 2003	13.61	13.61	13.50	13.52
2612	NYSE	DCO	Tue, Jan 28, 2003	13.46	13.65	13.46	13.64
2611	NYSE	DCO	Mon, Jan 27, 2003	13.65	13.66	13.46	13.46
2610	NYSE	DCO	Fri, Jan 24, 2003	14.23	14.23	13.70	13.70
2609	NYSE	DCO	Thu, Jan 23, 2003	13.50	14.30	13.50	14.18
2608	NYSE	DCO	Wed, Jan 22, 2003	14.60	14.69	13.20	13.50
2607	NYSE	DCO	Tue, Jan 21, 2003	15.25	15.26	14.60	14.60
2606	NYSE	DCO	Fri, Jan 17, 2003	15.85	15.85	15.10	15.16
2605	NYSE	DCO	Thu, Jan 16, 2003	15.55	15.85	15.52	15.71
2604	NYSE	DCO	Wed, Jan 15, 2003	15.10	15.50	15.05	15.41
2603	NYSE	DCO	Tue, Jan 14, 2003	14.90	15.12	14.80	15.12
2602	NYSE	DCO	Mon, Jan 13, 2003	15.39	15.39	14.98	14.98
2601	NYSE	DCO	Fri, Jan 10, 2003	15.15	15.25	14.90	15.14
2600	NYSE	DCO	Thu, Jan 9, 2003	15.15	15.54	15.15	15.18
2599	NYSE	DCO	Wed, Jan 8, 2003	15.90	15.90	15.13	15.15
2598	NYSE	DCO	Tue, Jan 7, 2003	16.30	16.30	15.69	15.95
2597	NYSE	DCO	Mon, Jan 6, 2003	15.90	16.45	15.90	16.40
2596	NYSE	DCO	Fri, Jan 3, 2003	16.10	16.10	15.85	15.95
2595	NYSE	DCO	Thu, Jan 2, 2003	15.80	16.21	15.76	16.14
2594	NYSE	DCO	Tue, Dec 31, 2002	16.18	16.18	15.62	15.85
2593	NYSE	DCO	Mon, Dec 30, 2002	15.05	16.45	15.05	16.18
2592	NYSE	DCO	Fri, Dec 27, 2002	14.54	15.05	14.50	14.80
2591	NYSE	DCO	Thu, Dec 26, 2002	14.55	14.58	14.45	14.53
2590	NYSE	DCO	Tue, Dec 24, 2002	14.65	14.70	14.59	14.59
2589	NYSE	DCO	Mon, Dec 23, 2002	14.10	14.65	14.10	14.55
2588	NYSE	DCO	Fri, Dec 20, 2002	14.15	14.30	13.97	14.15
2587	NYSE	DCO	Thu, Dec 19, 2002	14.25	14.75	14.20	14.20
2586	NYSE	DCO	Wed, Dec 18, 2002	14.25	14.35	14.11	14.15
2585	NYSE	DCO	Tue, Dec 17, 2002	14.15	14.25	14.05	14.25
2584	NYSE	DCO	Mon, Dec 16, 2002	13.40	14.25	13.40	14.25
2583	NYSE	DCO	Fri, Dec 13, 2002	13.25	13.30	13.17	13.17
2582	NYSE	DCO	Thu, Dec 12, 2002	13.00	13.30	13.00	13.18
2581	NYSE	DCO	Wed, Dec 11, 2002	13.20	13.21	13.00	13.00
2580	NYSE	DCO	Tue, Dec 10, 2002	13.00	13.40	13.00	13.23
2579	NYSE	DCO	Mon, Dec 9, 2002	13.55	13.56	12.78	13.02
2578	NYSE	DCO	Fri, Dec 6, 2002	14.10	14.18	13.65	13.65
2577	NYSE	DCO	Thu, Dec 5, 2002	14.48	14.48	14.05	14.08
2576	NYSE	DCO	Wed, Dec 4, 2002	14.05	14.60	14.00	14.46
2575	NYSE	DCO	Tue, Dec 3, 2002	14.05	14.24	13.96	14.00
2574	NYSE	DCO	Mon, Dec 2, 2002	14.20	14.20	13.90	14.08
2573	NYSE	DCO	Fri, Nov 29, 2002	13.61	13.96	13.59	13.90
2572	NYSE	DCO	Wed, Nov 27, 2002	13.10	13.51	13.10	13.51
2571	NYSE	DCO	Tue, Nov 26, 2002	13.20	13.20	13.00	13.00
2570	NYSE	DCO	Mon, Nov 25, 2002	13.30	13.52	13.23	13.23
2569	NYSE	DCO	Fri, Nov 22, 2002	12.85	13.45	12.85	13.25
2568	NYSE	DCO	Thu, Nov 21, 2002	12.55	12.93	12.46	12.51
2567	NYSE	DCO	Wed, Nov 20, 2002	12.51	12.80	12.45	12.55
2566	NYSE	DCO	Tue, Nov 19, 2002	12.25	13.05	12.25	12.51
2565	NYSE	DCO	Mon, Nov 18, 2002	12.60	12.60	12.00	12.25
2564	NYSE	DCO	Fri, Nov 15, 2002	12.15	12.76	12.15	12.61
2563	NYSE	DCO	Thu, Nov 14, 2002	11.64	12.25	11.64	12.25
2562	NYSE	DCO	Wed, Nov 13, 2002	11.84	12.30	11.64	11.64
2561	NYSE	DCO	Tue, Nov 12, 2002	12.74	12.75	11.90	11.94
2560	NYSE	DCO	Mon, Nov 11, 2002	12.90	12.90	12.60	12.84
2559	NYSE	DCO	Fri, Nov 8, 2002	12.65	13.00	12.65	12.96
2558	NYSE	DCO	Thu, Nov 7, 2002	13.11	13.11	12.60	12.65
2557	NYSE	DCO	Wed, Nov 6, 2002	13.41	13.45	12.41	13.21
2556	NYSE	DCO	Tue, Nov 5, 2002	11.93	12.70	11.93	12.41
2555	NYSE	DCO	Mon, Nov 4, 2002	12.30	12.30	11.90	11.92
2554	NYSE	DCO	Fri, Nov 1, 2002	12.75	12.80	12.10	12.20
2553	NYSE	DCO	Thu, Oct 31, 2002	13.35	13.35	12.50	12.69
2552	NYSE	DCO	Wed, Oct 30, 2002	13.35	13.43	13.18	13.29
2551	NYSE	DCO	Tue, Oct 29, 2002	12.50	13.26	12.40	13.26
2550	NYSE	DCO	Mon, Oct 28, 2002	12.85	13.15	12.21	12.45
2549	NYSE	DCO	Fri, Oct 25, 2002	13.00	13.65	13.00	13.62
2548	NYSE	DCO	Thu, Oct 24, 2002	14.00	14.09	13.21	13.62
2547	NYSE	DCO	Wed, Oct 23, 2002	15.07	15.24	13.60	14.01
2546	NYSE	DCO	Tue, Oct 22, 2002	15.30	15.60	14.99	15.07
2545	NYSE	DCO	Mon, Oct 21, 2002	16.46	16.55	15.46	15.49
2544	NYSE	DCO	Fri, Oct 18, 2002	16.80	16.80	16.55	16.55
2543	NYSE	DCO	Thu, Oct 17, 2002	16.69	16.86	16.65	16.70
2542	NYSE	DCO	Wed, Oct 16, 2002	16.45	16.73	16.45	16.60
2541	NYSE	DCO	Tue, Oct 15, 2002	16.61	16.80	16.25	16.50
2540	NYSE	DCO	Mon, Oct 14, 2002	16.75	16.77	16.56	16.58
2539	NYSE	DCO	Fri, Oct 11, 2002	16.85	17.15	16.70	16.90
2538	NYSE	DCO	Thu, Oct 10, 2002	15.70	16.90	15.52	16.90
2537	NYSE	DCO	Wed, Oct 9, 2002	17.58	17.60	15.80	15.80
2536	NYSE	DCO	Tue, Oct 8, 2002	17.78	17.85	17.57	17.83
2535	NYSE	DCO	Mon, Oct 7, 2002	17.90	17.95	17.70	17.78
2534	NYSE	DCO	Fri, Oct 4, 2002	18.59	18.85	17.55	17.80
2533	NYSE	DCO	Thu, Oct 3, 2002	19.20	19.33	18.70	18.71
2532	NYSE	DCO	Wed, Oct 2, 2002	18.99	19.75	18.41	19.10
2531	NYSE	DCO	Tue, Oct 1, 2002	17.71	18.81	17.54	18.80
2530	NYSE	DCO	Mon, Sep 30, 2002	16.90	17.61	16.90	17.61
2529	NYSE	DCO	Fri, Sep 27, 2002	16.90	17.14	16.90	16.90
2528	NYSE	DCO	Thu, Sep 26, 2002	16.59	16.94	16.55	16.94
2527	NYSE	DCO	Wed, Sep 25, 2002	16.20	16.49	16.02	16.49
2526	NYSE	DCO	Tue, Sep 24, 2002	16.17	16.50	15.99	16.19
2525	NYSE	DCO	Mon, Sep 23, 2002	16.85	16.85	16.20	16.20
2524	NYSE	DCO	Fri, Sep 20, 2002	17.00	17.20	16.70	16.95
2523	NYSE	DCO	Thu, Sep 19, 2002	16.60	16.95	16.50	16.91
2522	NYSE	DCO	Wed, Sep 18, 2002	17.10	17.21	16.65	16.72
2521	NYSE	DCO	Tue, Sep 17, 2002	17.60	17.60	17.10	17.10
2520	NYSE	DCO	Mon, Sep 16, 2002	16.10	18.40	16.00	17.85
2519	NYSE	DCO	Fri, Sep 13, 2002	17.60	17.79	16.20	16.49
2518	NYSE	DCO	Thu, Sep 12, 2002	18.95	18.97	17.20	17.70
2517	NYSE	DCO	Wed, Sep 11, 2002	18.55	18.90	18.30	18.85
2516	NYSE	DCO	Tue, Sep 10, 2002	18.87	19.00	18.30	18.45
2515	NYSE	DCO	Mon, Sep 9, 2002	19.00	19.00	18.55	18.86
2514	NYSE	DCO	Fri, Sep 6, 2002	19.49	19.53	19.00	19.00
2513	NYSE	DCO	Thu, Sep 5, 2002	19.02	19.30	18.96	19.30
2512	NYSE	DCO	Wed, Sep 4, 2002	18.60	19.10	18.60	19.05
2511	NYSE	DCO	Tue, Sep 3, 2002	19.60	19.70	18.40	18.50
2510	NYSE	DCO	Fri, Aug 30, 2002	19.75	19.95	19.50	19.80
2509	NYSE	DCO	Thu, Aug 29, 2002	19.98	19.98	19.70	19.85
2508	NYSE	DCO	Wed, Aug 28, 2002	20.40	20.40	19.65	19.98
2507	NYSE	DCO	Tue, Aug 27, 2002	22.05	22.05	20.34	20.40
2506	NYSE	DCO	Mon, Aug 26, 2002	21.90	22.10	21.00	21.94
2505	NYSE	DCO	Fri, Aug 23, 2002	22.65	22.65	21.70	21.85
2504	NYSE	DCO	Thu, Aug 22, 2002	21.25	22.90	21.25	22.75
2503	NYSE	DCO	Wed, Aug 21, 2002	21.00	21.35	21.00	21.25
2502	NYSE	DCO	Tue, Aug 20, 2002	21.70	21.70	20.65	21.15
2501	NYSE	DCO	Mon, Aug 19, 2002	21.00	21.82	20.90	21.79
2500	NYSE	DCO	Fri, Aug 16, 2002	20.70	21.14	20.60	20.95
2499	NYSE	DCO	Thu, Aug 15, 2002	21.30	21.30	20.28	20.75
2498	NYSE	DCO	Wed, Aug 14, 2002	21.50	21.70	20.62	21.30
2497	NYSE	DCO	Tue, Aug 13, 2002	22.15	22.15	21.50	21.71
2496	NYSE	DCO	Mon, Aug 12, 2002	21.84	22.20	21.55	22.20
2495	NYSE	DCO	Fri, Aug 9, 2002	21.90	22.05	21.15	21.84
2494	NYSE	DCO	Thu, Aug 8, 2002	20.30	21.55	19.88	21.50
2493	NYSE	DCO	Wed, Aug 7, 2002	19.10	20.19	19.10	20.15
2492	NYSE	DCO	Tue, Aug 6, 2002	19.05	19.49	18.70	19.06
2491	NYSE	DCO	Mon, Aug 5, 2002	18.60	19.90	18.60	19.10
2490	NYSE	DCO	Fri, Aug 2, 2002	19.95	19.95	18.35	18.54
2489	NYSE	DCO	Thu, Aug 1, 2002	18.35	19.92	18.35	19.90
2488	NYSE	DCO	Wed, Jul 31, 2002	17.90	18.90	17.90	18.45
2487	NYSE	DCO	Tue, Jul 30, 2002	17.75	17.94	16.94	17.94
2486	NYSE	DCO	Mon, Jul 29, 2002	17.85	18.00	17.10	17.89
2485	NYSE	DCO	Fri, Jul 26, 2002	17.78	18.10	17.70	18.10
2484	NYSE	DCO	Thu, Jul 25, 2002	17.90	18.38	17.25	17.78
2483	NYSE	DCO	Wed, Jul 24, 2002	17.93	18.40	16.41	18.00
2482	NYSE	DCO	Tue, Jul 23, 2002	18.10	18.20	17.85	18.18
2481	NYSE	DCO	Mon, Jul 22, 2002	19.10	19.50	17.95	18.10
2480	NYSE	DCO	Fri, Jul 19, 2002	19.80	20.10	19.60	19.70
2479	NYSE	DCO	Thu, Jul 18, 2002	20.05	20.55	19.95	19.95
2478	NYSE	DCO	Wed, Jul 17, 2002	19.65	20.28	19.40	20.00
2477	NYSE	DCO	Tue, Jul 16, 2002	19.20	19.55	18.90	19.55
2476	NYSE	DCO	Mon, Jul 15, 2002	20.62	20.70	18.00	19.70
2475	NYSE	DCO	Fri, Jul 12, 2002	21.71	21.72	19.96	20.87
2474	NYSE	DCO	Thu, Jul 11, 2002	23.00	23.00	20.70	21.71
2473	NYSE	DCO	Wed, Jul 10, 2002	23.28	23.75	22.80	23.60
2472	NYSE	DCO	Tue, Jul 9, 2002	23.00	23.75	22.50	23.18
2471	NYSE	DCO	Mon, Jul 8, 2002	22.03	23.22	22.03	22.75
2470	NYSE	DCO	Fri, Jul 5, 2002	21.40	22.30	21.40	22.05
2469	NYSE	DCO	Wed, Jul 3, 2002	21.41	21.61	20.00	21.30
2468	NYSE	DCO	Tue, Jul 2, 2002	23.75	23.80	21.10	21.91
2467	NYSE	DCO	Mon, Jul 1, 2002	26.24	26.25	24.10	24.10
2466	NYSE	DCO	Fri, Jun 28, 2002	25.50	26.75	25.00	26.24
2465	NYSE	DCO	Thu, Jun 27, 2002	25.40	25.99	24.80	25.68
2464	NYSE	DCO	Wed, Jun 26, 2002	24.25	25.50	24.00	25.40
2463	NYSE	DCO	Tue, Jun 25, 2002	23.61	24.60	23.51	24.49
2462	NYSE	DCO	Mon, Jun 24, 2002	24.13	24.39	22.30	23.61
2461	NYSE	DCO	Fri, Jun 21, 2002	24.60	24.90	24.30	24.38
2460	NYSE	DCO	Thu, Jun 20, 2002	23.85	25.10	23.85	24.55
2459	NYSE	DCO	Wed, Jun 19, 2002	23.60	24.40	23.35	24.01
2458	NYSE	DCO	Tue, Jun 18, 2002	22.80	23.59	22.78	23.35
2457	NYSE	DCO	Mon, Jun 17, 2002	22.10	22.94	22.00	22.94
2456	NYSE	DCO	Fri, Jun 14, 2002	22.60	22.94	21.30	22.09
2455	NYSE	DCO	Thu, Jun 13, 2002	22.59	22.95	22.46	22.79
2454	NYSE	DCO	Wed, Jun 12, 2002	21.00	22.49	21.00	22.49
2453	NYSE	DCO	Tue, Jun 11, 2002	21.30	21.50	20.80	21.12
2452	NYSE	DCO	Mon, Jun 10, 2002	19.99	21.50	19.91	21.25
2451	NYSE	DCO	Fri, Jun 7, 2002	19.40	20.00	19.20	19.99
2450	NYSE	DCO	Thu, Jun 6, 2002	19.10	19.90	19.10	19.36
2449	NYSE	DCO	Wed, Jun 5, 2002	19.81	20.10	19.00	19.20
2448	NYSE	DCO	Tue, Jun 4, 2002	19.30	20.00	19.00	19.71
2447	NYSE	DCO	Mon, Jun 3, 2002	19.10	19.95	19.10	19.41
2446	NYSE	DCO	Fri, May 31, 2002	19.05	20.05	18.90	19.00
2445	NYSE	DCO	Thu, May 30, 2002	19.65	19.65	18.81	19.13
2444	NYSE	DCO	Wed, May 29, 2002	20.20	21.49	19.30	19.58
2443	NYSE	DCO	Tue, May 28, 2002	20.30	20.41	20.02	20.20
2442	NYSE	DCO	Fri, May 24, 2002	20.30	20.60	20.20	20.20
2441	NYSE	DCO	Thu, May 23, 2002	20.00	20.30	19.65	20.18
2440	NYSE	DCO	Wed, May 22, 2002	20.07	20.07	19.60	19.80
2439	NYSE	DCO	Tue, May 21, 2002	20.39	20.40	20.05	20.22
2438	NYSE	DCO	Mon, May 20, 2002	19.43	20.50	19.43	20.44
2437	NYSE	DCO	Fri, May 17, 2002	18.60	19.50	18.60	19.43
2436	NYSE	DCO	Thu, May 16, 2002	19.04	19.15	18.54	18.70
2435	NYSE	DCO	Wed, May 15, 2002	19.00	19.15	18.48	19.14
2434	NYSE	DCO	Tue, May 14, 2002	19.65	19.65	18.50	19.15
2433	NYSE	DCO	Mon, May 13, 2002	19.45	19.90	19.10	19.64
2432	NYSE	DCO	Fri, May 10, 2002	19.99	19.99	19.00	19.55
2431	NYSE	DCO	Thu, May 9, 2002	19.06	19.97	19.06	19.90
2430	NYSE	DCO	Wed, May 8, 2002	19.60	19.97	18.70	19.00
2429	NYSE	DCO	Tue, May 7, 2002	18.90	19.95	18.50	19.50
2428	NYSE	DCO	Mon, May 6, 2002	19.55	19.70	18.70	19.00
2427	NYSE	DCO	Fri, May 3, 2002	19.30	20.00	18.10	19.45
2426	NYSE	DCO	Thu, May 2, 2002	19.55	19.99	18.81	19.18
2425	NYSE	DCO	Wed, May 1, 2002	20.20	20.35	19.15	19.95
2424	NYSE	DCO	Tue, Apr 30, 2002	19.60	20.20	19.60	20.10
2423	NYSE	DCO	Mon, Apr 29, 2002	19.20	20.59	19.20	19.55
2422	NYSE	DCO	Fri, Apr 26, 2002	18.24	19.30	18.00	19.30
2421	NYSE	DCO	Thu, Apr 25, 2002	19.10	19.45	17.16	18.09
2420	NYSE	DCO	Wed, Apr 24, 2002	20.55	20.60	19.35	19.35
2419	NYSE	DCO	Tue, Apr 23, 2002	20.65	21.00	20.30	20.51
2418	NYSE	DCO	Mon, Apr 22, 2002	20.40	20.75	19.30	20.65
2417	NYSE	DCO	Fri, Apr 19, 2002	20.60	20.90	19.65	20.21
2416	NYSE	DCO	Thu, Apr 18, 2002	20.15	20.50	19.89	20.50
2415	NYSE	DCO	Wed, Apr 17, 2002	19.95	20.55	19.91	20.35
2414	NYSE	DCO	Tue, Apr 16, 2002	20.45	20.50	19.81	20.05
2413	NYSE	DCO	Mon, Apr 15, 2002	20.35	20.45	20.35	20.40
2412	NYSE	DCO	Fri, Apr 12, 2002	20.20	20.45	20.01	20.30
2411	NYSE	DCO	Thu, Apr 11, 2002	20.90	21.00	19.90	20.24
2410	NYSE	DCO	Wed, Apr 10, 2002	20.68	21.50	20.68	20.88
2409	NYSE	DCO	Tue, Apr 9, 2002	19.84	20.79	19.84	20.69
2408	NYSE	DCO	Mon, Apr 8, 2002	18.45	19.80	18.45	19.74
2407	NYSE	DCO	Fri, Apr 5, 2002	19.50	19.60	18.05	18.25
2406	NYSE	DCO	Thu, Apr 4, 2002	20.60	20.60	18.70	19.80
2405	NYSE	DCO	Wed, Apr 3, 2002	21.10	21.34	20.25	20.64
2404	NYSE	DCO	Tue, Apr 2, 2002	20.65	21.19	20.60	21.04
2403	NYSE	DCO	Mon, Apr 1, 2002	19.89	20.50	19.24	20.35
2402	NYSE	DCO	Thu, Mar 28, 2002	19.35	19.80	19.35	19.70
2401	NYSE	DCO	Wed, Mar 27, 2002	17.95	19.05	17.90	18.90
2400	NYSE	DCO	Tue, Mar 26, 2002	17.95	18.00	16.91	17.60
2399	NYSE	DCO	Mon, Mar 25, 2002	18.60	19.25	18.05	18.05
2398	NYSE	DCO	Fri, Mar 22, 2002	18.10	18.25	16.45	18.20
2397	NYSE	DCO	Thu, Mar 21, 2002	16.10	17.85	16.10	17.85
2396	NYSE	DCO	Wed, Mar 20, 2002	15.25	15.95	15.20	15.95
2395	NYSE	DCO	Tue, Mar 19, 2002	15.21	15.25	14.86	15.00
2394	NYSE	DCO	Mon, Mar 18, 2002	15.30	15.45	15.20	15.21
2393	NYSE	DCO	Fri, Mar 15, 2002	15.50	15.50	15.20	15.26
2392	NYSE	DCO	Thu, Mar 14, 2002	16.00	16.03	15.60	15.63
2391	NYSE	DCO	Wed, Mar 13, 2002	16.15	16.15	16.00	16.00
2390	NYSE	DCO	Tue, Mar 12, 2002	15.95	16.42	15.85	16.10
2389	NYSE	DCO	Mon, Mar 11, 2002	14.90	15.70	14.85	15.70
2388	NYSE	DCO	Fri, Mar 8, 2002	14.30	15.00	14.15	15.00
2387	NYSE	DCO	Thu, Mar 7, 2002	14.65	14.80	14.33	14.35
2386	NYSE	DCO	Wed, Mar 6, 2002	15.00	15.00	14.60	14.60
2385	NYSE	DCO	Tue, Mar 5, 2002	15.35	15.55	14.95	15.03
2384	NYSE	DCO	Mon, Mar 4, 2002	15.00	15.25	14.70	15.25
2383	NYSE	DCO	Fri, Mar 1, 2002	13.92	15.03	13.92	15.03
2382	NYSE	DCO	Thu, Feb 28, 2002	13.05	14.00	13.00	13.90
2381	NYSE	DCO	Wed, Feb 27, 2002	13.05	13.10	12.95	13.05
2380	NYSE	DCO	Tue, Feb 26, 2002	13.05	13.05	12.90	13.00
2379	NYSE	DCO	Mon, Feb 25, 2002	13.35	13.35	13.05	13.10
2378	NYSE	DCO	Fri, Feb 22, 2002	12.90	13.00	12.88	12.95
2377	NYSE	DCO	Thu, Feb 21, 2002	13.25	13.25	12.85	12.90
2376	NYSE	DCO	Wed, Feb 20, 2002	12.90	13.60	12.83	13.25
2375	NYSE	DCO	Tue, Feb 19, 2002	11.50	12.50	11.50	12.50
2374	NYSE	DCO	Fri, Feb 15, 2002	11.15	11.35	11.15	11.35
2373	NYSE	DCO	Thu, Feb 14, 2002	11.10	11.15	10.95	11.05
2372	NYSE	DCO	Wed, Feb 13, 2002	11.30	11.62	11.15	11.15
2371	NYSE	DCO	Tue, Feb 12, 2002	12.10	12.10	11.35	11.35
2370	NYSE	DCO	Mon, Feb 11, 2002	12.19	12.25	12.15	12.15
2369	NYSE	DCO	Fri, Feb 8, 2002	12.38	12.38	12.29	12.29
2368	NYSE	DCO	Thu, Feb 7, 2002	12.45	12.50	12.45	12.50
2367	NYSE	DCO	Wed, Feb 6, 2002	12.49	12.55	12.45	12.50
2366	NYSE	DCO	Mon, Feb 4, 2002	12.60	12.81	12.48	12.49
2365	NYSE	DCO	Fri, Feb 1, 2002	12.12	12.70	12.05	12.70
2364	NYSE	DCO	Thu, Jan 31, 2002	12.05	12.07	11.85	12.07
2363	NYSE	DCO	Wed, Jan 30, 2002	11.95	11.96	11.85	11.95
2362	NYSE	DCO	Tue, Jan 29, 2002	12.00	12.00	11.95	11.97
2361	NYSE	DCO	Mon, Jan 28, 2002	11.80	11.95	11.60	11.95
2360	NYSE	DCO	Fri, Jan 25, 2002	11.46	11.85	11.45	11.80
2359	NYSE	DCO	Thu, Jan 24, 2002	11.50	11.55	11.35	11.45
2358	NYSE	DCO	Wed, Jan 23, 2002	11.33	11.50	11.33	11.50
2357	NYSE	DCO	Tue, Jan 22, 2002	11.35	11.35	11.30	11.30
2356	NYSE	DCO	Fri, Jan 18, 2002	11.20	11.50	11.20	11.40
2355	NYSE	DCO	Thu, Jan 17, 2002	11.00	11.10	11.00	11.10
2354	NYSE	DCO	Wed, Jan 16, 2002	11.00	11.15	10.85	11.00
2353	NYSE	DCO	Tue, Jan 15, 2002	11.50	11.50	11.02	11.02
2352	NYSE	DCO	Mon, Jan 14, 2002	11.70	11.70	11.50	11.55
2351	NYSE	DCO	Fri, Jan 11, 2002	11.70	11.75	11.35	11.67
2350	NYSE	DCO	Thu, Jan 10, 2002	11.85	11.90	11.35	11.70
2349	NYSE	DCO	Wed, Jan 9, 2002	12.00	12.00	11.90	11.90
2348	NYSE	DCO	Tue, Jan 8, 2002	12.28	12.40	12.00	12.00
2347	NYSE	DCO	Mon, Jan 7, 2002	12.10	12.35	12.10	12.33
2346	NYSE	DCO	Fri, Jan 4, 2002	12.10	12.35	12.00	12.05
2345	NYSE	DCO	Thu, Jan 3, 2002	11.63	12.00	11.50	12.00
2344	NYSE	DCO	Wed, Jan 2, 2002	11.15	11.70	10.95	11.70
2343	NYSE	DCO	Mon, Dec 31, 2001	10.26	11.30	10.15	11.10
2342	NYSE	DCO	Fri, Dec 28, 2001	10.55	10.65	10.25	10.25
2341	NYSE	DCO	Thu, Dec 27, 2001	10.50	10.55	10.50	10.55
2340	NYSE	DCO	Wed, Dec 26, 2001	10.46	10.55	10.45	10.55
2339	NYSE	DCO	Mon, Dec 24, 2001	10.30	10.30	10.26	10.26
2338	NYSE	DCO	Fri, Dec 21, 2001	10.05	10.20	10.00	10.20
2337	NYSE	DCO	Thu, Dec 20, 2001	10.06	10.06	9.90	10.05
2336	NYSE	DCO	Wed, Dec 19, 2001	10.20	10.20	10.01	10.01
2335	NYSE	DCO	Tue, Dec 18, 2001	10.00	10.15	10.00	10.15
2334	NYSE	DCO	Mon, Dec 17, 2001	9.99	10.05	9.91	10.05
2333	NYSE	DCO	Fri, Dec 14, 2001	9.90	9.98	9.87	9.90
2332	NYSE	DCO	Thu, Dec 13, 2001	9.91	10.00	9.90	9.95
2331	NYSE	DCO	Wed, Dec 12, 2001	10.10	10.20	10.00	10.00
2330	NYSE	DCO	Tue, Dec 11, 2001	10.00	10.25	10.00	10.10
2329	NYSE	DCO	Mon, Dec 10, 2001	9.99	10.00	9.99	10.00
2328	NYSE	DCO	Fri, Dec 7, 2001	10.20	10.20	10.00	10.00
2327	NYSE	DCO	Thu, Dec 6, 2001	10.00	10.15	9.85	10.15
2326	NYSE	DCO	Wed, Dec 5, 2001	9.99	10.00	9.90	9.99
2325	NYSE	DCO	Tue, Dec 4, 2001	9.99	9.99	9.80	9.99
2324	NYSE	DCO	Mon, Dec 3, 2001	9.90	9.99	9.90	9.95
2323	NYSE	DCO	Fri, Nov 30, 2001	9.89	9.95	9.70	9.95
2322	NYSE	DCO	Thu, Nov 29, 2001	9.85	9.93	9.75	9.85
2321	NYSE	DCO	Wed, Nov 28, 2001	10.00	10.00	9.80	9.90
2320	NYSE	DCO	Tue, Nov 27, 2001	9.80	10.00	9.80	9.95
2319	NYSE	DCO	Mon, Nov 26, 2001	9.65	9.80	9.65	9.70
2318	NYSE	DCO	Fri, Nov 23, 2001	9.75	9.80	9.65	9.70
2317	NYSE	DCO	Wed, Nov 21, 2001	9.80	9.85	9.70	9.70
2316	NYSE	DCO	Tue, Nov 20, 2001	9.30	9.70	9.30	9.70
2315	NYSE	DCO	Mon, Nov 19, 2001	9.50	9.55	9.20	9.30
2314	NYSE	DCO	Fri, Nov 16, 2001	9.35	9.40	9.35	9.40
2313	NYSE	DCO	Thu, Nov 15, 2001	9.35	9.50	9.16	9.25
2312	NYSE	DCO	Wed, Nov 14, 2001	9.25	9.40	9.25	9.35
2311	NYSE	DCO	Tue, Nov 13, 2001	9.75	9.75	9.00	9.30
2310	NYSE	DCO	Mon, Nov 12, 2001	10.00	10.00	9.75	9.75
2309	NYSE	DCO	Fri, Nov 9, 2001	9.90	9.90	9.90	9.90
2308	NYSE	DCO	Thu, Nov 8, 2001	10.00	10.00	9.95	9.97
2307	NYSE	DCO	Wed, Nov 7, 2001	10.05	10.05	9.95	9.95
2306	NYSE	DCO	Tue, Nov 6, 2001	9.99	10.00	9.85	10.00
2305	NYSE	DCO	Mon, Nov 5, 2001	10.20	10.20	9.95	9.95
2304	NYSE	DCO	Fri, Nov 2, 2001	10.50	10.55	10.15	10.25
2303	NYSE	DCO	Thu, Nov 1, 2001	10.85	11.00	10.60	10.70
2302	NYSE	DCO	Wed, Oct 31, 2001	10.15	10.85	10.15	10.85
2301	NYSE	DCO	Tue, Oct 30, 2001	10.76	10.76	10.15	10.15
2300	NYSE	DCO	Mon, Oct 29, 2001	10.85	10.85	10.71	10.76
2299	NYSE	DCO	Fri, Oct 26, 2001	9.55	10.60	9.55	10.60
2298	NYSE	DCO	Thu, Oct 25, 2001	9.30	9.50	9.06	9.50
2297	NYSE	DCO	Wed, Oct 24, 2001	9.00	9.39	9.00	9.39
2296	NYSE	DCO	Tue, Oct 23, 2001	9.11	9.11	8.90	8.90
2295	NYSE	DCO	Mon, Oct 22, 2001	8.85	9.11	8.85	9.01
2294	NYSE	DCO	Fri, Oct 19, 2001	8.65	8.65	8.50	8.65
2293	NYSE	DCO	Thu, Oct 18, 2001	9.00	9.00	8.70	8.75
2292	NYSE	DCO	Wed, Oct 17, 2001	9.50	9.50	9.00	9.00
2291	NYSE	DCO	Tue, Oct 16, 2001	9.60	9.70	9.40	9.40
2290	NYSE	DCO	Mon, Oct 15, 2001	9.35	9.50	9.25	9.50
2289	NYSE	DCO	Fri, Oct 12, 2001	9.25	9.35	9.25	9.25
2288	NYSE	DCO	Thu, Oct 11, 2001	9.55	9.55	9.25	9.25
2287	NYSE	DCO	Wed, Oct 10, 2001	9.45	9.55	9.40	9.55
2286	NYSE	DCO	Tue, Oct 9, 2001	10.00	10.19	9.50	9.50
2285	NYSE	DCO	Mon, Oct 8, 2001	8.75	9.99	8.75	9.90
2284	NYSE	DCO	Fri, Oct 5, 2001	8.80	8.80	8.60	8.65
2283	NYSE	DCO	Thu, Oct 4, 2001	8.60	8.88	8.60	8.75
2282	NYSE	DCO	Wed, Oct 3, 2001	8.60	8.60	8.41	8.60
2281	NYSE	DCO	Tue, Oct 2, 2001	8.70	8.70	8.60	8.60
2280	NYSE	DCO	Mon, Oct 1, 2001	8.75	8.80	8.75	8.75
2279	NYSE	DCO	Fri, Sep 28, 2001	8.85	8.85	8.75	8.80
2278	NYSE	DCO	Thu, Sep 27, 2001	8.90	8.94	8.85	8.90
2277	NYSE	DCO	Wed, Sep 26, 2001	9.15	9.24	8.85	9.00
2276	NYSE	DCO	Tue, Sep 25, 2001	9.40	9.40	9.25	9.25
2275	NYSE	DCO	Mon, Sep 24, 2001	9.00	9.40	9.00	9.30
2274	NYSE	DCO	Fri, Sep 21, 2001	9.75	9.75	8.91	8.91
2273	NYSE	DCO	Thu, Sep 20, 2001	10.00	10.00	9.65	9.65
2272	NYSE	DCO	Wed, Sep 19, 2001	11.00	11.00	9.75	10.00
2271	NYSE	DCO	Tue, Sep 18, 2001	12.10	12.10	11.90	11.90
2270	NYSE	DCO	Mon, Sep 17, 2001	12.80	12.80	11.90	12.00
2269	NYSE	DCO	Mon, Sep 10, 2001	13.90	14.05	13.90	14.05
2268	NYSE	DCO	Fri, Sep 7, 2001	14.05	14.05	13.95	13.95
2267	NYSE	DCO	Thu, Sep 6, 2001	13.88	14.00	13.88	13.99
2266	NYSE	DCO	Wed, Sep 5, 2001	13.66	13.90	13.66	13.90
2265	NYSE	DCO	Tue, Sep 4, 2001	13.40	13.65	13.40	13.65
2264	NYSE	DCO	Fri, Aug 31, 2001	13.50	13.50	13.45	13.45
2263	NYSE	DCO	Thu, Aug 30, 2001	13.45	13.65	13.45	13.55
2262	NYSE	DCO	Wed, Aug 29, 2001	13.52	13.52	13.45	13.50
2261	NYSE	DCO	Tue, Aug 28, 2001	13.55	13.60	13.55	13.58
2260	NYSE	DCO	Mon, Aug 27, 2001	13.55	13.60	13.50	13.60
2259	NYSE	DCO	Fri, Aug 24, 2001	13.50	13.60	13.50	13.60
2258	NYSE	DCO	Thu, Aug 23, 2001	13.82	13.82	13.50	13.50
2257	NYSE	DCO	Wed, Aug 22, 2001	13.45	13.80	13.40	13.80
2256	NYSE	DCO	Tue, Aug 21, 2001	13.40	13.40	13.40	13.40
2255	NYSE	DCO	Mon, Aug 20, 2001	13.35	13.40	13.35	13.40
2254	NYSE	DCO	Fri, Aug 17, 2001	13.45	13.45	13.40	13.40
2253	NYSE	DCO	Thu, Aug 16, 2001	13.30	13.45	13.25	13.45
2252	NYSE	DCO	Wed, Aug 15, 2001	13.15	13.30	13.15	13.30
2251	NYSE	DCO	Tue, Aug 14, 2001	13.32	13.32	13.20	13.20
2250	NYSE	DCO	Mon, Aug 13, 2001	13.39	13.45	13.30	13.35
2249	NYSE	DCO	Fri, Aug 10, 2001	13.18	13.30	13.18	13.30
2248	NYSE	DCO	Thu, Aug 9, 2001	13.15	13.15	13.15	13.15
2247	NYSE	DCO	Wed, Aug 8, 2001	13.12	13.20	13.10	13.15
2246	NYSE	DCO	Tue, Aug 7, 2001	13.00	13.14	13.00	13.14
2245	NYSE	DCO	Mon, Aug 6, 2001	13.00	13.05	13.00	13.05
2244	NYSE	DCO	Fri, Aug 3, 2001	13.15	13.15	13.05	13.10
2243	NYSE	DCO	Thu, Aug 2, 2001	13.20	13.29	13.16	13.20
2242	NYSE	DCO	Wed, Aug 1, 2001	13.05	13.10	13.05	13.10
2241	NYSE	DCO	Tue, Jul 31, 2001	13.10	13.10	13.05	13.05
2240	NYSE	DCO	Mon, Jul 30, 2001	13.15	13.25	13.10	13.10
2239	NYSE	DCO	Fri, Jul 27, 2001	13.40	13.40	13.10	13.10
2238	NYSE	DCO	Thu, Jul 26, 2001	13.50	13.50	13.45	13.45
2237	NYSE	DCO	Wed, Jul 25, 2001	14.10	14.15	13.80	13.80
2236	NYSE	DCO	Tue, Jul 24, 2001	13.90	14.10	13.90	14.10
2235	NYSE	DCO	Mon, Jul 23, 2001	13.83	13.95	13.83	13.90
2234	NYSE	DCO	Fri, Jul 20, 2001	13.58	13.58	13.58	13.58
2233	NYSE	DCO	Thu, Jul 19, 2001	13.60	13.64	13.60	13.60
2232	NYSE	DCO	Wed, Jul 18, 2001	13.55	13.55	13.50	13.54
2231	NYSE	DCO	Tue, Jul 17, 2001	13.50	13.55	13.50	13.50
2230	NYSE	DCO	Mon, Jul 16, 2001	13.25	13.50	13.25	13.50
2229	NYSE	DCO	Fri, Jul 13, 2001	13.20	13.30	13.15	13.30
2228	NYSE	DCO	Thu, Jul 12, 2001	13.10	13.10	13.10	13.10
2227	NYSE	DCO	Wed, Jul 11, 2001	13.10	13.15	13.10	13.10
2226	NYSE	DCO	Tue, Jul 10, 2001	13.30	13.30	13.15	13.15
2225	NYSE	DCO	Mon, Jul 9, 2001	13.39	13.40	13.35	13.40
2224	NYSE	DCO	Fri, Jul 6, 2001	13.35	13.35	13.35	13.35
2223	NYSE	DCO	Thu, Jul 5, 2001	13.25	13.40	13.20	13.40
2222	NYSE	DCO	Tue, Jul 3, 2001	13.10	13.20	13.10	13.20
2221	NYSE	DCO	Fri, Jun 29, 2001	13.30	13.30	13.00	13.00
2220	NYSE	DCO	Thu, Jun 28, 2001	13.50	13.50	13.35	13.35
2219	NYSE	DCO	Wed, Jun 27, 2001	13.60	13.60	13.50	13.55
2218	NYSE	DCO	Tue, Jun 26, 2001	13.75	13.80	13.45	13.65
2217	NYSE	DCO	Mon, Jun 25, 2001	13.75	13.75	13.60	13.75
2216	NYSE	DCO	Fri, Jun 22, 2001	13.75	13.77	13.75	13.75
2215	NYSE	DCO	Thu, Jun 21, 2001	13.75	13.82	13.75	13.77
2214	NYSE	DCO	Wed, Jun 20, 2001	13.75	13.85	13.75	13.85
2213	NYSE	DCO	Tue, Jun 19, 2001	13.80	13.80	13.80	13.80
2212	NYSE	DCO	Mon, Jun 18, 2001	13.95	13.95	13.65	13.70
2211	NYSE	DCO	Fri, Jun 15, 2001	13.70	13.85	13.70	13.85
2210	NYSE	DCO	Thu, Jun 14, 2001	13.65	13.70	13.65	13.65
2209	NYSE	DCO	Wed, Jun 13, 2001	13.68	13.69	13.68	13.69
2208	NYSE	DCO	Tue, Jun 12, 2001	13.65	13.70	13.65	13.68
2207	NYSE	DCO	Mon, Jun 11, 2001	13.50	13.70	13.50	13.70
2206	NYSE	DCO	Fri, Jun 8, 2001	13.75	13.75	13.55	13.60
2205	NYSE	DCO	Thu, Jun 7, 2001	13.90	14.00	13.80	13.80
2204	NYSE	DCO	Wed, Jun 6, 2001	13.85	13.85	13.85	13.85
2203	NYSE	DCO	Tue, Jun 5, 2001	13.85	13.85	13.80	13.85
2202	NYSE	DCO	Mon, Jun 4, 2001	13.75	13.85	13.75	13.85
2201	NYSE	DCO	Fri, Jun 1, 2001	13.73	13.85	13.73	13.85
2200	NYSE	DCO	Thu, May 31, 2001	13.80	13.80	13.59	13.70
2199	NYSE	DCO	Wed, May 30, 2001	14.00	14.00	13.65	13.70
2198	NYSE	DCO	Tue, May 29, 2001	14.00	14.10	14.00	14.00
2197	NYSE	DCO	Fri, May 25, 2001	13.80	14.10	13.80	14.10
2196	NYSE	DCO	Thu, May 24, 2001	13.43	13.75	13.40	13.75
2195	NYSE	DCO	Wed, May 23, 2001	13.46	13.65	13.40	13.41
2194	NYSE	DCO	Tue, May 22, 2001	13.20	13.40	13.20	13.40
2193	NYSE	DCO	Mon, May 21, 2001	13.16	13.16	13.12	13.14
2192	NYSE	DCO	Fri, May 18, 2001	13.15	13.40	13.13	13.15
2191	NYSE	DCO	Thu, May 17, 2001	13.15	13.15	13.14	13.14
2190	NYSE	DCO	Wed, May 16, 2001	13.05	13.15	13.05	13.15
2189	NYSE	DCO	Tue, May 15, 2001	13.05	13.15	13.05	13.10
2188	NYSE	DCO	Mon, May 14, 2001	12.99	13.10	12.99	13.05
2187	NYSE	DCO	Fri, May 11, 2001	12.80	12.89	12.80	12.89
2186	NYSE	DCO	Thu, May 10, 2001	12.80	12.90	12.80	12.90
2185	NYSE	DCO	Wed, May 9, 2001	12.90	12.91	12.80	12.80
2184	NYSE	DCO	Tue, May 8, 2001	13.15	13.15	12.80	12.90
2183	NYSE	DCO	Mon, May 7, 2001	13.30	13.35	13.15	13.15
2182	NYSE	DCO	Thu, May 3, 2001	13.28	13.30	13.28	13.30
2181	NYSE	DCO	Wed, May 2, 2001	13.05	13.30	13.05	13.26
2180	NYSE	DCO	Tue, May 1, 2001	12.70	13.00	12.70	13.00
2179	NYSE	DCO	Mon, Apr 30, 2001	12.52	12.72	12.50	12.65
2178	NYSE	DCO	Fri, Apr 27, 2001	12.65	13.05	12.48	12.48
2177	NYSE	DCO	Thu, Apr 26, 2001	12.61	12.70	12.55	12.55
2176	NYSE	DCO	Wed, Apr 25, 2001	12.52	12.62	12.50	12.61
2175	NYSE	DCO	Tue, Apr 24, 2001	12.55	12.55	12.52	12.52
2174	NYSE	DCO	Mon, Apr 23, 2001	12.55	12.55	12.40	12.50
2173	NYSE	DCO	Fri, Apr 20, 2001	12.40	12.70	12.40	12.65
2172	NYSE	DCO	Thu, Apr 19, 2001	12.15	12.40	12.15	12.40
2171	NYSE	DCO	Wed, Apr 18, 2001	12.30	12.30	12.08	12.15
2170	NYSE	DCO	Tue, Apr 17, 2001	12.35	12.40	12.35	12.40
2169	NYSE	DCO	Mon, Apr 16, 2001	12.55	12.60	12.35	12.40
2168	NYSE	DCO	Thu, Apr 12, 2001	12.50	12.60	12.50	12.55
2167	NYSE	DCO	Wed, Apr 11, 2001	12.90	13.05	12.50	12.50
2166	NYSE	DCO	Tue, Apr 10, 2001	12.35	13.00	12.35	12.70
2165	NYSE	DCO	Mon, Apr 9, 2001	12.70	12.70	12.00	12.25
2164	NYSE	DCO	Fri, Apr 6, 2001	12.80	12.80	12.80	12.80
2163	NYSE	DCO	Thu, Apr 5, 2001	13.00	13.00	12.80	12.85
2162	NYSE	DCO	Wed, Apr 4, 2001	13.30	13.30	13.10	13.10
2161	NYSE	DCO	Tue, Apr 3, 2001	13.79	13.79	13.35	13.35
2160	NYSE	DCO	Mon, Apr 2, 2001	12.75	12.80	12.65	12.80
2159	NYSE	DCO	Fri, Mar 30, 2001	13.00	13.00	12.80	12.80
2158	NYSE	DCO	Thu, Mar 29, 2001	13.25	13.25	13.01	13.01
2157	NYSE	DCO	Wed, Mar 28, 2001	13.20	13.35	13.20	13.25
2156	NYSE	DCO	Tue, Mar 27, 2001	13.20	13.25	13.20	13.20
2155	NYSE	DCO	Mon, Mar 26, 2001	13.14	13.15	13.14	13.15
2154	NYSE	DCO	Fri, Mar 23, 2001	13.25	13.25	13.20	13.20
2153	NYSE	DCO	Thu, Mar 22, 2001	13.45	13.45	13.25	13.25
2152	NYSE	DCO	Wed, Mar 21, 2001	13.45	13.60	13.45	13.50
2151	NYSE	DCO	Tue, Mar 20, 2001	13.50	13.55	13.40	13.40
2150	NYSE	DCO	Mon, Mar 19, 2001	13.40	13.60	13.26	13.58
2149	NYSE	DCO	Fri, Mar 16, 2001	13.60	13.61	13.26	13.50
2148	NYSE	DCO	Thu, Mar 15, 2001	13.83	13.83	13.75	13.75
2147	NYSE	DCO	Wed, Mar 14, 2001	13.80	14.25	13.75	13.82
2146	NYSE	DCO	Tue, Mar 13, 2001	14.25	14.25	13.85	13.95
2145	NYSE	DCO	Mon, Mar 12, 2001	14.25	14.25	14.00	14.25
2144	NYSE	DCO	Fri, Mar 9, 2001	14.40	14.40	13.80	14.00
2143	NYSE	DCO	Thu, Mar 8, 2001	15.00	15.00	14.25	14.35
2142	NYSE	DCO	Wed, Mar 7, 2001	14.40	14.95	14.40	14.80
2141	NYSE	DCO	Tue, Mar 6, 2001	14.95	14.99	14.25	14.42
2140	NYSE	DCO	Mon, Mar 5, 2001	13.60	15.10	13.60	15.02
2139	NYSE	DCO	Fri, Mar 2, 2001	13.30	13.50	13.30	13.50
2138	NYSE	DCO	Thu, Mar 1, 2001	12.90	13.26	12.90	13.25
2137	NYSE	DCO	Wed, Feb 28, 2001	12.65	12.75	12.65	12.70
2136	NYSE	DCO	Tue, Feb 27, 2001	12.81	12.85	12.51	12.61
2135	NYSE	DCO	Mon, Feb 26, 2001	12.60	12.76	12.60	12.76
2134	NYSE	DCO	Fri, Feb 23, 2001	12.35	12.50	12.35	12.50
2133	NYSE	DCO	Thu, Feb 22, 2001	12.20	12.50	12.20	12.35
2132	NYSE	DCO	Wed, Feb 21, 2001	12.05	12.20	12.05	12.20
2131	NYSE	DCO	Tue, Feb 20, 2001	12.20	12.20	12.00	12.05
2130	NYSE	DCO	Fri, Feb 16, 2001	12.25	12.25	12.25	12.25
2129	NYSE	DCO	Thu, Feb 15, 2001	12.10	12.45	12.05	12.25
2128	NYSE	DCO	Wed, Feb 14, 2001	12.00	12.05	12.00	12.05
2127	NYSE	DCO	Tue, Feb 13, 2001	12.00	12.00	12.00	12.00
2126	NYSE	DCO	Mon, Feb 12, 2001	11.95	12.00	11.95	12.00
2125	NYSE	DCO	Fri, Feb 9, 2001	11.95	11.96	11.95	11.96
2124	NYSE	DCO	Thu, Feb 8, 2001	11.90	12.00	11.90	11.95
2123	NYSE	DCO	Wed, Feb 7, 2001	12.00	12.00	12.00	12.00
2122	NYSE	DCO	Tue, Feb 6, 2001	12.00	12.00	12.00	12.00
2121	NYSE	DCO	Mon, Feb 5, 2001	12.35	12.35	12.00	12.00
2120	NYSE	DCO	Fri, Feb 2, 2001	12.55	12.55	12.45	12.45
2119	NYSE	DCO	Thu, Feb 1, 2001	12.50	12.50	12.50	12.50
2118	NYSE	DCO	Wed, Jan 31, 2001	12.60	12.65	12.55	12.55
2117	NYSE	DCO	Tue, Jan 30, 2001	12.65	12.65	12.62	12.62
2116	NYSE	DCO	Mon, Jan 29, 2001	12.63	12.70	12.62	12.70
2115	NYSE	DCO	Fri, Jan 26, 2001	12.81	12.81	12.69	12.69
2114	NYSE	DCO	Thu, Jan 25, 2001	13.00	13.00	12.94	12.94
2113	NYSE	DCO	Wed, Jan 24, 2001	13.00	13.06	12.94	13.00
2112	NYSE	DCO	Tue, Jan 23, 2001	12.88	13.31	12.88	13.06
2111	NYSE	DCO	Mon, Jan 22, 2001	12.38	12.81	12.38	12.81
2110	NYSE	DCO	Fri, Jan 19, 2001	12.31	12.50	12.31	12.44
2109	NYSE	DCO	Thu, Jan 18, 2001	12.13	12.44	12.13	12.38
2108	NYSE	DCO	Wed, Jan 17, 2001	12.13	12.31	12.13	12.19
2107	NYSE	DCO	Tue, Jan 16, 2001	12.13	12.19	12.06	12.13
2106	NYSE	DCO	Fri, Jan 12, 2001	12.06	12.19	12.00	12.19
2105	NYSE	DCO	Thu, Jan 11, 2001	11.94	12.06	11.94	12.06
2104	NYSE	DCO	Wed, Jan 10, 2001	11.94	11.94	11.75	11.88
2103	NYSE	DCO	Tue, Jan 9, 2001	11.88	12.00	11.75	11.94
2102	NYSE	DCO	Mon, Jan 8, 2001	11.94	12.00	11.69	11.75
2101	NYSE	DCO	Fri, Jan 5, 2001	11.94	11.94	11.94	11.94
2100	NYSE	DCO	Thu, Jan 4, 2001	11.69	11.94	11.69	11.94
2099	NYSE	DCO	Wed, Jan 3, 2001	11.38	11.94	11.38	11.81
2098	NYSE	DCO	Tue, Jan 2, 2001	11.13	11.56	11.13	11.44
2097	NYSE	DCO	Fri, Dec 29, 2000	11.25	11.25	11.00	11.06
2096	NYSE	DCO	Thu, Dec 28, 2000	11.19	11.75	11.19	11.38
2095	NYSE	DCO	Wed, Dec 27, 2000	11.06	11.13	11.06	11.06
2094	NYSE	DCO	Tue, Dec 26, 2000	11.06	11.06	11.06	11.06
2093	NYSE	DCO	Fri, Dec 22, 2000	11.00	11.19	11.00	11.19
2092	NYSE	DCO	Thu, Dec 21, 2000	10.94	10.94	10.56	10.75
2091	NYSE	DCO	Wed, Dec 20, 2000	11.13	11.13	10.81	10.81
2090	NYSE	DCO	Tue, Dec 19, 2000	10.75	11.00	10.75	11.00
2089	NYSE	DCO	Mon, Dec 18, 2000	10.94	10.94	10.38	10.56
2088	NYSE	DCO	Fri, Dec 15, 2000	11.50	11.50	11.19	11.19
2087	NYSE	DCO	Thu, Dec 14, 2000	11.75	11.75	11.56	11.56
2086	NYSE	DCO	Wed, Dec 13, 2000	11.50	11.69	11.50	11.50
2085	NYSE	DCO	Tue, Dec 12, 2000	11.19	11.25	11.19	11.25
2084	NYSE	DCO	Mon, Dec 11, 2000	11.13	11.25	11.00	11.19
2083	NYSE	DCO	Fri, Dec 8, 2000	11.44	11.44	11.25	11.25
2082	NYSE	DCO	Thu, Dec 7, 2000	11.94	11.94	11.50	11.56
2081	NYSE	DCO	Wed, Dec 6, 2000	11.75	11.94	11.75	11.75
2080	NYSE	DCO	Tue, Dec 5, 2000	11.75	11.75	11.25	11.25
2079	NYSE	DCO	Mon, Dec 4, 2000	11.63	11.63	11.50	11.63
2078	NYSE	DCO	Fri, Dec 1, 2000	11.88	11.88	11.75	11.75
2077	NYSE	DCO	Thu, Nov 30, 2000	11.88	11.88	11.88	11.88
2076	NYSE	DCO	Wed, Nov 29, 2000	11.94	12.00	11.94	12.00
2075	NYSE	DCO	Tue, Nov 28, 2000	12.25	12.25	12.00	12.00
2074	NYSE	DCO	Mon, Nov 27, 2000	12.00	12.00	11.94	12.00
2073	NYSE	DCO	Fri, Nov 24, 2000	12.00	12.00	11.88	11.88
2072	NYSE	DCO	Wed, Nov 22, 2000	12.00	12.19	12.00	12.00
2071	NYSE	DCO	Tue, Nov 21, 2000	12.13	12.13	11.88	11.88
2070	NYSE	DCO	Mon, Nov 20, 2000	12.25	12.25	12.25	12.25
2069	NYSE	DCO	Fri, Nov 17, 2000	12.44	12.44	11.94	12.38
2068	NYSE	DCO	Thu, Nov 16, 2000	12.00	12.19	12.00	12.19
2067	NYSE	DCO	Wed, Nov 15, 2000	12.25	12.25	12.00	12.00
2066	NYSE	DCO	Tue, Nov 14, 2000	11.94	12.25	11.94	12.00
2065	NYSE	DCO	Mon, Nov 13, 2000	11.94	11.94	11.69	11.69
2064	NYSE	DCO	Fri, Nov 10, 2000	11.94	12.00	11.69	11.69
2063	NYSE	DCO	Thu, Nov 9, 2000	11.88	11.94	11.88	11.94
2062	NYSE	DCO	Wed, Nov 8, 2000	11.75	11.81	11.75	11.75
2061	NYSE	DCO	Tue, Nov 7, 2000	12.00	12.00	11.88	11.88
2060	NYSE	DCO	Mon, Nov 6, 2000	11.88	12.00	11.88	11.94
2059	NYSE	DCO	Fri, Nov 3, 2000	12.00	12.25	11.94	11.94
2058	NYSE	DCO	Thu, Nov 2, 2000	12.06	12.13	12.00	12.00
2057	NYSE	DCO	Wed, Nov 1, 2000	12.00	12.25	12.00	12.06
2056	NYSE	DCO	Tue, Oct 31, 2000	11.81	12.25	11.81	12.25
2055	NYSE	DCO	Mon, Oct 30, 2000	11.50	11.94	11.50	11.94
2054	NYSE	DCO	Fri, Oct 27, 2000	11.69	11.69	11.25	11.50
2053	NYSE	DCO	Thu, Oct 26, 2000	11.25	11.94	11.25	11.94
2052	NYSE	DCO	Wed, Oct 25, 2000	11.50	11.75	11.25	11.25
2051	NYSE	DCO	Tue, Oct 24, 2000	12.00	12.00	11.75	11.75
2050	NYSE	DCO	Mon, Oct 23, 2000	12.50	12.50	11.88	11.88
2049	NYSE	DCO	Fri, Oct 20, 2000	12.63	12.63	12.38	12.38
2048	NYSE	DCO	Thu, Oct 19, 2000	12.88	12.88	12.88	12.88
2047	NYSE	DCO	Wed, Oct 18, 2000	13.13	13.13	12.88	12.88
2046	NYSE	DCO	Tue, Oct 17, 2000	13.13	13.13	13.13	13.13
2045	NYSE	DCO	Mon, Oct 16, 2000	12.63	13.25	12.63	13.25
2044	NYSE	DCO	Fri, Oct 13, 2000	12.88	13.00	12.75	12.75
2043	NYSE	DCO	Thu, Oct 12, 2000	13.13	13.19	13.00	13.00
2042	NYSE	DCO	Wed, Oct 11, 2000	13.06	13.25	13.00	13.00
2041	NYSE	DCO	Tue, Oct 10, 2000	13.25	13.25	13.00	13.19
2040	NYSE	DCO	Mon, Oct 9, 2000	13.38	13.38	13.25	13.25
2039	NYSE	DCO	Fri, Oct 6, 2000	13.50	13.63	13.25	13.50
2038	NYSE	DCO	Thu, Oct 5, 2000	13.50	13.50	13.25	13.38
2037	NYSE	DCO	Wed, Oct 4, 2000	13.75	13.75	13.50	13.50
2036	NYSE	DCO	Tue, Oct 3, 2000	14.06	14.06	13.75	13.75
2035	NYSE	DCO	Mon, Oct 2, 2000	14.19	14.25	14.13	14.13
2034	NYSE	DCO	Fri, Sep 29, 2000	13.75	14.13	13.75	14.06
2033	NYSE	DCO	Thu, Sep 28, 2000	12.50	13.50	12.50	13.50
2032	NYSE	DCO	Wed, Sep 27, 2000	12.50	12.50	12.44	12.44
2031	NYSE	DCO	Tue, Sep 26, 2000	12.75	12.75	12.38	12.38
2030	NYSE	DCO	Mon, Sep 25, 2000	12.50	12.88	12.38	12.88
2029	NYSE	DCO	Fri, Sep 22, 2000	13.13	13.13	12.50	12.50
2028	NYSE	DCO	Thu, Sep 21, 2000	13.44	13.44	13.25	13.25
2027	NYSE	DCO	Wed, Sep 20, 2000	13.38	13.63	13.25	13.50
2026	NYSE	DCO	Tue, Sep 19, 2000	13.69	13.75	13.50	13.50
2025	NYSE	DCO	Mon, Sep 18, 2000	13.69	13.94	13.69	13.69
2024	NYSE	DCO	Fri, Sep 15, 2000	13.50	13.75	13.50	13.69
2023	NYSE	DCO	Thu, Sep 14, 2000	14.50	14.50	13.50	13.50
2022	NYSE	DCO	Wed, Sep 13, 2000	15.00	15.00	14.63	14.63
2021	NYSE	DCO	Tue, Sep 12, 2000	15.63	15.63	15.00	15.00
2020	NYSE	DCO	Mon, Sep 11, 2000	15.50	15.50	15.31	15.38
2019	NYSE	DCO	Fri, Sep 8, 2000	15.13	15.44	15.00	15.38
2018	NYSE	DCO	Thu, Sep 7, 2000	14.75	15.00	14.75	15.00
2017	NYSE	DCO	Wed, Sep 6, 2000	14.81	14.88	14.75	14.84
2016	NYSE	DCO	Tue, Sep 5, 2000	14.63	15.00	14.50	14.75
2015	NYSE	DCO	Fri, Sep 1, 2000	14.44	14.88	14.44	14.63
2014	NYSE	DCO	Thu, Aug 31, 2000	13.81	14.50	13.81	14.50
2013	NYSE	DCO	Wed, Aug 30, 2000	13.94	13.94	13.88	13.88
2012	NYSE	DCO	Tue, Aug 29, 2000	14.13	14.25	14.00	14.00
2011	NYSE	DCO	Mon, Aug 28, 2000	13.75	14.00	13.56	14.00
2010	NYSE	DCO	Fri, Aug 25, 2000	13.69	13.88	13.69	13.88
2009	NYSE	DCO	Thu, Aug 24, 2000	13.88	13.88	13.63	13.75
2008	NYSE	DCO	Wed, Aug 23, 2000	14.00	14.00	13.88	13.88
2007	NYSE	DCO	Tue, Aug 22, 2000	13.88	14.06	13.88	14.06
2006	NYSE	DCO	Mon, Aug 21, 2000	13.94	13.94	13.88	13.88
2005	NYSE	DCO	Fri, Aug 18, 2000	14.00	14.00	13.88	14.00
2004	NYSE	DCO	Thu, Aug 17, 2000	14.00	14.13	13.94	13.94
2003	NYSE	DCO	Wed, Aug 16, 2000	13.63	14.13	13.63	14.13
2002	NYSE	DCO	Tue, Aug 15, 2000	13.50	13.63	13.50	13.63
2001	NYSE	DCO	Mon, Aug 14, 2000	13.69	13.69	13.56	13.63
2000	NYSE	DCO	Fri, Aug 11, 2000	13.25	13.63	13.25	13.63
1999	NYSE	DCO	Thu, Aug 10, 2000	13.31	13.44	13.00	13.25
1998	NYSE	DCO	Wed, Aug 9, 2000	13.00	13.06	12.56	13.06
1997	NYSE	DCO	Tue, Aug 8, 2000	13.44	13.44	13.25	13.25
1996	NYSE	DCO	Mon, Aug 7, 2000	13.50	13.63	13.25	13.25
1995	NYSE	DCO	Fri, Aug 4, 2000	13.25	13.31	13.25	13.25
1994	NYSE	DCO	Thu, Aug 3, 2000	13.13	13.25	13.13	13.13
1993	NYSE	DCO	Wed, Aug 2, 2000	13.25	13.25	13.13	13.13
1992	NYSE	DCO	Tue, Aug 1, 2000	13.38	13.38	13.38	13.38
1991	NYSE	DCO	Mon, Jul 31, 2000	13.38	13.38	13.31	13.38
1990	NYSE	DCO	Fri, Jul 28, 2000	13.81	13.81	13.63	13.63
1989	NYSE	DCO	Thu, Jul 27, 2000	14.00	14.00	13.81	13.81
1988	NYSE	DCO	Wed, Jul 26, 2000	14.25	14.38	13.75	14.13
1987	NYSE	DCO	Tue, Jul 25, 2000	14.00	14.63	13.88	14.13
1986	NYSE	DCO	Mon, Jul 24, 2000	13.75	14.13	13.75	14.13
1985	NYSE	DCO	Fri, Jul 21, 2000	13.50	13.88	13.50	13.63
1984	NYSE	DCO	Thu, Jul 20, 2000	13.56	13.63	13.38	13.50
1983	NYSE	DCO	Wed, Jul 19, 2000	13.50	13.69	13.50	13.69
1982	NYSE	DCO	Mon, Jul 17, 2000	13.69	13.75	13.38	13.75
1981	NYSE	DCO	Fri, Jul 14, 2000	13.56	13.56	13.56	13.56
1980	NYSE	DCO	Thu, Jul 13, 2000	13.50	13.88	13.31	13.44
1979	NYSE	DCO	Wed, Jul 12, 2000	13.75	13.75	13.31	13.56
1978	NYSE	DCO	Tue, Jul 11, 2000	13.25	13.63	13.13	13.63
1977	NYSE	DCO	Mon, Jul 10, 2000	13.13	13.63	13.13	13.38
1976	NYSE	DCO	Fri, Jul 7, 2000	13.06	13.19	12.88	13.13
1975	NYSE	DCO	Thu, Jul 6, 2000	12.38	13.25	12.38	12.81
1974	NYSE	DCO	Wed, Jul 5, 2000	12.13	12.25	12.13	12.13
1973	NYSE	DCO	Mon, Jul 3, 2000	12.25	12.25	12.19	12.19
1972	NYSE	DCO	Fri, Jun 30, 2000	12.00	12.00	11.94	11.94
1971	NYSE	DCO	Thu, Jun 29, 2000	11.75	12.00	11.75	12.00
1970	NYSE	DCO	Wed, Jun 28, 2000	12.00	12.00	11.63	11.75
1969	NYSE	DCO	Tue, Jun 27, 2000	12.06	12.19	12.00	12.00
1968	NYSE	DCO	Mon, Jun 26, 2000	12.06	12.13	12.00	12.06
1967	NYSE	DCO	Fri, Jun 23, 2000	12.13	12.19	12.13	12.13
1966	NYSE	DCO	Thu, Jun 22, 2000	12.19	12.19	12.19	12.19
1965	NYSE	DCO	Wed, Jun 21, 2000	12.00	12.19	12.00	12.19
1964	NYSE	DCO	Tue, Jun 20, 2000	12.06	12.06	12.00	12.06
1963	NYSE	DCO	Mon, Jun 19, 2000	12.25	12.25	12.06	12.06
1962	NYSE	DCO	Fri, Jun 16, 2000	12.25	12.38	12.25	12.38
1961	NYSE	DCO	Thu, Jun 15, 2000	12.19	12.31	12.06	12.31
1960	NYSE	DCO	Wed, Jun 14, 2000	12.31	12.31	12.31	12.31
1959	NYSE	DCO	Tue, Jun 13, 2000	12.38	12.38	12.25	12.31
1958	NYSE	DCO	Mon, Jun 12, 2000	12.31	12.44	12.25	12.25
1957	NYSE	DCO	Fri, Jun 9, 2000	12.13	12.44	12.13	12.44
1956	NYSE	DCO	Thu, Jun 8, 2000	12.13	12.56	12.13	12.25
1955	NYSE	DCO	Wed, Jun 7, 2000	12.19	12.19	12.06	12.13
1954	NYSE	DCO	Tue, Jun 6, 2000	11.69	12.25	11.69	12.13
1953	NYSE	DCO	Mon, Jun 5, 2000	11.06	11.88	11.00	11.75
1952	NYSE	DCO	Fri, Jun 2, 2000	11.25	11.25	11.06	11.06
1951	NYSE	DCO	Thu, Jun 1, 2000	11.19	11.31	11.06	11.31
1950	NYSE	DCO	Wed, May 31, 2000	10.94	11.25	10.94	11.19
1949	NYSE	DCO	Tue, May 30, 2000	10.94	11.00	10.94	11.00
1948	NYSE	DCO	Fri, May 26, 2000	11.06	11.06	10.94	11.00
1947	NYSE	DCO	Thu, May 25, 2000	11.03	11.03	10.94	10.94
1946	NYSE	DCO	Wed, May 24, 2000	11.00	11.00	10.88	11.00
1945	NYSE	DCO	Tue, May 23, 2000	11.13	11.38	10.81	10.81
1944	NYSE	DCO	Mon, May 22, 2000	11.13	11.25	11.13	11.13
1943	NYSE	DCO	Fri, May 19, 2000	11.19	11.19	11.06	11.19
1942	NYSE	DCO	Thu, May 18, 2000	11.25	11.50	11.19	11.19
1941	NYSE	DCO	Wed, May 17, 2000	10.88	11.88	10.88	11.38
1940	NYSE	DCO	Tue, May 16, 2000	10.75	11.00	10.75	10.75
1939	NYSE	DCO	Mon, May 15, 2000	10.50	10.50	10.50	10.50
1938	NYSE	DCO	Fri, May 12, 2000	11.25	11.25	10.50	10.50
1937	NYSE	DCO	Thu, May 11, 2000	11.00	11.00	10.75	11.00
1936	NYSE	DCO	Wed, May 10, 2000	11.56	11.56	11.25	11.25
1935	NYSE	DCO	Tue, May 9, 2000	11.25	11.56	11.25	11.44
1934	NYSE	DCO	Mon, May 8, 2000	11.13	11.38	11.00	11.38
1933	NYSE	DCO	Fri, May 5, 2000	11.00	11.38	11.00	11.13
1932	NYSE	DCO	Thu, May 4, 2000	11.00	11.00	10.75	10.75
1931	NYSE	DCO	Wed, May 3, 2000	11.00	11.00	10.88	10.88
1930	NYSE	DCO	Tue, May 2, 2000	10.94	11.50	10.94	11.00
1929	NYSE	DCO	Mon, May 1, 2000	10.69	10.94	10.56	10.94
1928	NYSE	DCO	Fri, Apr 28, 2000	10.75	10.75	10.56	10.56
1927	NYSE	DCO	Thu, Apr 27, 2000	10.50	10.75	10.38	10.63
1926	NYSE	DCO	Wed, Apr 26, 2000	9.81	10.75	9.81	10.63
1925	NYSE	DCO	Tue, Apr 25, 2000	9.63	10.00	9.50	9.94
1924	NYSE	DCO	Mon, Apr 24, 2000	9.19	9.38	9.00	9.38
1923	NYSE	DCO	Thu, Apr 20, 2000	8.94	9.19	8.94	9.19
1922	NYSE	DCO	Wed, Apr 19, 2000	9.25	9.25	8.81	8.81
1921	NYSE	DCO	Tue, Apr 18, 2000	9.13	9.50	9.06	9.31
1920	NYSE	DCO	Mon, Apr 17, 2000	8.88	9.25	8.88	9.13
1919	NYSE	DCO	Fri, Apr 14, 2000	8.88	9.00	8.75	9.00
1918	NYSE	DCO	Thu, Apr 13, 2000	9.13	9.13	8.88	8.88
1917	NYSE	DCO	Wed, Apr 12, 2000	9.13	9.31	9.13	9.13
1916	NYSE	DCO	Tue, Apr 11, 2000	9.25	9.38	9.25	9.25
1915	NYSE	DCO	Mon, Apr 10, 2000	9.13	9.31	9.13	9.25
1914	NYSE	DCO	Fri, Apr 7, 2000	9.38	9.38	9.13	9.25
1913	NYSE	DCO	Thu, Apr 6, 2000	9.13	9.44	9.13	9.44
1912	NYSE	DCO	Wed, Apr 5, 2000	9.13	9.25	9.13	9.13
1911	NYSE	DCO	Tue, Apr 4, 2000	9.50	9.50	9.13	9.13
1910	NYSE	DCO	Mon, Apr 3, 2000	9.19	9.50	9.19	9.38
1909	NYSE	DCO	Fri, Mar 31, 2000	9.13	9.25	9.13	9.19
1908	NYSE	DCO	Thu, Mar 30, 2000	9.00	9.00	9.00	9.00
1907	NYSE	DCO	Wed, Mar 29, 2000	9.00	9.13	8.94	9.00
1906	NYSE	DCO	Tue, Mar 28, 2000	9.00	9.00	9.00	9.00
1905	NYSE	DCO	Mon, Mar 27, 2000	8.94	9.13	8.94	9.13
1904	NYSE	DCO	Fri, Mar 24, 2000	8.88	9.00	8.88	9.00
1903	NYSE	DCO	Thu, Mar 23, 2000	9.00	9.00	8.75	9.00
1902	NYSE	DCO	Wed, Mar 22, 2000	9.25	9.25	8.75	8.75
1901	NYSE	DCO	Tue, Mar 21, 2000	9.25	9.25	9.25	9.25
1900	NYSE	DCO	Mon, Mar 20, 2000	9.38	9.38	9.25	9.25
1899	NYSE	DCO	Fri, Mar 17, 2000	9.50	9.50	9.25	9.50
1898	NYSE	DCO	Thu, Mar 16, 2000	9.44	9.44	9.25	9.25
1897	NYSE	DCO	Wed, Mar 15, 2000	9.50	9.50	9.38	9.50
1896	NYSE	DCO	Tue, Mar 14, 2000	9.25	9.50	9.25	9.50
1895	NYSE	DCO	Mon, Mar 13, 2000	9.44	9.44	9.25	9.25
1894	NYSE	DCO	Fri, Mar 10, 2000	9.50	9.50	9.44	9.44
1893	NYSE	DCO	Thu, Mar 9, 2000	9.50	9.50	9.38	9.44
1892	NYSE	DCO	Wed, Mar 8, 2000	9.50	9.50	9.50	9.50
1891	NYSE	DCO	Tue, Mar 7, 2000	9.50	9.50	9.50	9.50
1890	NYSE	DCO	Mon, Mar 6, 2000	9.31	9.63	9.31	9.63
1889	NYSE	DCO	Fri, Mar 3, 2000	9.31	9.31	9.31	9.31
1888	NYSE	DCO	Thu, Mar 2, 2000	9.31	9.31	9.25	9.31
1887	NYSE	DCO	Wed, Mar 1, 2000	9.69	9.69	9.44	9.44
1886	NYSE	DCO	Tue, Feb 29, 2000	9.38	9.38	9.25	9.31
1885	NYSE	DCO	Mon, Feb 28, 2000	9.50	9.88	9.50	9.50
1884	NYSE	DCO	Fri, Feb 25, 2000	9.56	9.56	9.50	9.50
1883	NYSE	DCO	Thu, Feb 24, 2000	9.81	9.81	9.63	9.63
1882	NYSE	DCO	Wed, Feb 23, 2000	9.94	9.94	9.94	9.94
1881	NYSE	DCO	Tue, Feb 22, 2000	10.00	10.13	9.75	9.75
1880	NYSE	DCO	Fri, Feb 18, 2000	10.00	10.00	9.88	10.00
1879	NYSE	DCO	Thu, Feb 17, 2000	9.38	9.88	9.38	9.88
1878	NYSE	DCO	Wed, Feb 16, 2000	9.38	9.63	9.38	9.38
1877	NYSE	DCO	Tue, Feb 15, 2000	9.38	9.63	9.38	9.50
1876	NYSE	DCO	Mon, Feb 14, 2000	9.31	9.38	9.31	9.38
1875	NYSE	DCO	Fri, Feb 11, 2000	9.56	9.56	9.25	9.31
1874	NYSE	DCO	Thu, Feb 10, 2000	10.06	10.06	9.50	9.56
1873	NYSE	DCO	Wed, Feb 9, 2000	10.00	10.25	9.88	10.25
1872	NYSE	DCO	Tue, Feb 8, 2000	10.63	10.63	10.00	10.00
1871	NYSE	DCO	Mon, Feb 7, 2000	10.31	10.50	10.31	10.50
1870	NYSE	DCO	Fri, Feb 4, 2000	10.13	10.63	10.13	10.31
1869	NYSE	DCO	Thu, Feb 3, 2000	10.25	10.38	10.25	10.25
1868	NYSE	DCO	Wed, Feb 2, 2000	10.25	10.56	10.13	10.44
1867	NYSE	DCO	Tue, Feb 1, 2000	10.81	10.81	10.00	10.50
1866	NYSE	DCO	Mon, Jan 31, 2000	10.88	10.88	10.63	10.81
1865	NYSE	DCO	Fri, Jan 28, 2000	11.06	11.31	10.63	11.00
1864	NYSE	DCO	Thu, Jan 27, 2000	10.75	11.38	10.75	11.00
1863	NYSE	DCO	Wed, Jan 26, 2000	10.75	10.75	10.63	10.63
1862	NYSE	DCO	Tue, Jan 25, 2000	11.00	11.00	10.75	10.75
1861	NYSE	DCO	Mon, Jan 24, 2000	11.13	11.25	10.81	10.94
1860	NYSE	DCO	Fri, Jan 21, 2000	10.63	11.00	10.63	10.88
1859	NYSE	DCO	Thu, Jan 20, 2000	10.50	11.00	10.25	10.88
1858	NYSE	DCO	Wed, Jan 19, 2000	10.00	10.38	9.88	10.38
1857	NYSE	DCO	Tue, Jan 18, 2000	9.88	9.94	9.75	9.94
1856	NYSE	DCO	Fri, Jan 14, 2000	10.00	10.00	9.75	9.75
1855	NYSE	DCO	Thu, Jan 13, 2000	10.25	10.25	9.88	10.00
1854	NYSE	DCO	Wed, Jan 12, 2000	10.25	10.50	10.25	10.25
1853	NYSE	DCO	Tue, Jan 11, 2000	10.25	10.50	10.25	10.31
1852	NYSE	DCO	Mon, Jan 10, 2000	10.25	10.38	10.00	10.38
1851	NYSE	DCO	Fri, Jan 7, 2000	10.50	10.63	10.25	10.25
1850	NYSE	DCO	Thu, Jan 6, 2000	10.25	10.50	10.25	10.50
1849	NYSE	DCO	Wed, Jan 5, 2000	9.69	10.19	9.69	10.19
1848	NYSE	DCO	Tue, Jan 4, 2000	10.69	10.75	9.75	9.88
1847	NYSE	DCO	Mon, Jan 3, 2000	11.13	11.13	10.81	10.81
1846	NYSE	DCO	Fri, Dec 31, 1999	10.44	10.88	10.38	10.88
1845	NYSE	DCO	Thu, Dec 30, 1999	9.94	10.50	9.94	10.44
1844	NYSE	DCO	Wed, Dec 29, 1999	9.50	10.00	9.50	10.00
1843	NYSE	DCO	Tue, Dec 28, 1999	9.50	9.56	9.38	9.38
1842	NYSE	DCO	Mon, Dec 27, 1999	9.50	9.63	9.38	9.50
1841	NYSE	DCO	Thu, Dec 23, 1999	9.56	9.56	9.50	9.50
1840	NYSE	DCO	Wed, Dec 22, 1999	9.56	9.56	9.50	9.56
1839	NYSE	DCO	Tue, Dec 21, 1999	9.63	9.69	9.50	9.63
1838	NYSE	DCO	Mon, Dec 20, 1999	9.50	9.69	9.50	9.63
1837	NYSE	DCO	Fri, Dec 17, 1999	9.44	9.63	9.38	9.56
1836	NYSE	DCO	Thu, Dec 16, 1999	9.50	9.69	9.38	9.44
1835	NYSE	DCO	Wed, Dec 15, 1999	9.00	9.56	8.94	9.50
1834	NYSE	DCO	Tue, Dec 14, 1999	8.88	9.00	8.88	9.00
1833	NYSE	DCO	Mon, Dec 13, 1999	8.88	9.06	8.88	8.88
1832	NYSE	DCO	Fri, Dec 10, 1999	8.94	9.13	8.94	9.00
1831	NYSE	DCO	Thu, Dec 9, 1999	9.13	9.13	9.00	9.06
1830	NYSE	DCO	Wed, Dec 8, 1999	9.00	9.13	8.81	9.06
1829	NYSE	DCO	Tue, Dec 7, 1999	8.81	9.13	8.75	9.13
1828	NYSE	DCO	Mon, Dec 6, 1999	9.00	9.25	8.75	8.75
1827	NYSE	DCO	Fri, Dec 3, 1999	8.81	8.88	8.75	8.81
1826	NYSE	DCO	Thu, Dec 2, 1999	8.81	8.88	8.75	8.88
1825	NYSE	DCO	Wed, Dec 1, 1999	8.88	8.88	8.81	8.81
1824	NYSE	DCO	Tue, Nov 30, 1999	8.88	9.00	8.81	8.88
1823	NYSE	DCO	Mon, Nov 29, 1999	8.88	9.00	8.75	8.81
1822	NYSE	DCO	Fri, Nov 26, 1999	8.88	8.88	8.81	8.81
1821	NYSE	DCO	Wed, Nov 24, 1999	8.94	8.94	8.81	8.94
1820	NYSE	DCO	Tue, Nov 23, 1999	9.00	9.25	8.88	8.88
1819	NYSE	DCO	Mon, Nov 22, 1999	9.38	9.38	8.88	9.13
1818	NYSE	DCO	Fri, Nov 19, 1999	9.63	9.63	9.19	9.25
1817	NYSE	DCO	Thu, Nov 18, 1999	10.00	10.00	9.75	9.75
1816	NYSE	DCO	Wed, Nov 17, 1999	10.00	10.00	9.94	10.00
1815	NYSE	DCO	Tue, Nov 16, 1999	9.75	10.00	9.75	10.00
1814	NYSE	DCO	Mon, Nov 15, 1999	9.38	9.94	9.38	9.81
1813	NYSE	DCO	Fri, Nov 12, 1999	9.38	9.38	9.13	9.25
1812	NYSE	DCO	Thu, Nov 11, 1999	9.50	9.50	9.25	9.25
1811	NYSE	DCO	Wed, Nov 10, 1999	9.25	9.38	9.00	9.38
1810	NYSE	DCO	Tue, Nov 9, 1999	9.63	9.63	9.13	9.13
1809	NYSE	DCO	Mon, Nov 8, 1999	9.50	9.75	9.25	9.75
1808	NYSE	DCO	Fri, Nov 5, 1999	9.38	9.88	9.13	9.88
1807	NYSE	DCO	Thu, Nov 4, 1999	9.81	9.94	9.25	9.50
1806	NYSE	DCO	Wed, Nov 3, 1999	10.06	10.06	9.75	9.81
1805	NYSE	DCO	Tue, Nov 2, 1999	10.00	10.13	10.00	10.13
1804	NYSE	DCO	Mon, Nov 1, 1999	10.38	10.50	10.13	10.13
1803	NYSE	DCO	Fri, Oct 29, 1999	10.19	10.50	10.06	10.50
1802	NYSE	DCO	Thu, Oct 28, 1999	9.94	10.13	9.94	10.06
1801	NYSE	DCO	Wed, Oct 27, 1999	9.63	10.00	9.63	9.81
1800	NYSE	DCO	Tue, Oct 26, 1999	9.50	9.81	9.50	9.75
1799	NYSE	DCO	Mon, Oct 25, 1999	9.75	9.94	9.50	9.63
1798	NYSE	DCO	Fri, Oct 22, 1999	9.44	9.75	9.38	9.75
1797	NYSE	DCO	Thu, Oct 21, 1999	9.25	9.44	9.13	9.31
1796	NYSE	DCO	Wed, Oct 20, 1999	9.13	9.31	8.88	9.19
1795	NYSE	DCO	Tue, Oct 19, 1999	9.25	9.25	9.00	9.00
1794	NYSE	DCO	Mon, Oct 18, 1999	9.25	9.25	8.88	9.13
1793	NYSE	DCO	Fri, Oct 15, 1999	9.13	9.19	9.00	9.19
1792	NYSE	DCO	Thu, Oct 14, 1999	9.06	9.31	9.06	9.06
1791	NYSE	DCO	Wed, Oct 13, 1999	9.94	9.94	8.50	9.13
1790	NYSE	DCO	Tue, Oct 12, 1999	10.13	10.13	9.88	10.06
1789	NYSE	DCO	Mon, Oct 11, 1999	10.31	10.31	10.13	10.13
1788	NYSE	DCO	Fri, Oct 8, 1999	11.00	11.00	10.31	10.31
1787	NYSE	DCO	Thu, Oct 7, 1999	10.75	10.88	10.63	10.88
1786	NYSE	DCO	Wed, Oct 6, 1999	11.00	11.00	10.50	10.50
1785	NYSE	DCO	Tue, Oct 5, 1999	11.00	11.00	10.75	10.88
1784	NYSE	DCO	Mon, Oct 4, 1999	10.88	11.00	10.88	10.88
1783	NYSE	DCO	Fri, Oct 1, 1999	10.94	11.00	10.94	11.00
1782	NYSE	DCO	Thu, Sep 30, 1999	10.75	11.00	10.75	11.00
1781	NYSE	DCO	Wed, Sep 29, 1999	11.00	11.00	10.75	10.88
1780	NYSE	DCO	Tue, Sep 28, 1999	10.75	11.00	10.75	11.00
1779	NYSE	DCO	Mon, Sep 27, 1999	10.75	10.88	10.63	10.75
1778	NYSE	DCO	Fri, Sep 24, 1999	11.00	11.00	10.88	10.88
1777	NYSE	DCO	Thu, Sep 23, 1999	11.19	11.50	11.00	11.19
1776	NYSE	DCO	Wed, Sep 22, 1999	11.25	11.25	11.19	11.19
1775	NYSE	DCO	Tue, Sep 21, 1999	11.31	11.31	11.13	11.13
1774	NYSE	DCO	Mon, Sep 20, 1999	11.25	11.50	11.13	11.31
1773	NYSE	DCO	Fri, Sep 17, 1999	11.63	11.63	11.44	11.44
1772	NYSE	DCO	Thu, Sep 16, 1999	11.75	11.75	11.38	11.75
1771	NYSE	DCO	Wed, Sep 15, 1999	12.00	12.00	11.75	11.88
1770	NYSE	DCO	Tue, Sep 14, 1999	11.94	11.94	11.50	11.50
1769	NYSE	DCO	Mon, Sep 13, 1999	12.00	12.00	11.75	12.00
1768	NYSE	DCO	Fri, Sep 10, 1999	12.06	12.25	12.00	12.06
1767	NYSE	DCO	Thu, Sep 9, 1999	12.00	12.13	12.00	12.13
1766	NYSE	DCO	Wed, Sep 8, 1999	12.00	12.00	12.00	12.00
1765	NYSE	DCO	Tue, Sep 7, 1999	12.25	12.25	12.00	12.00
1764	NYSE	DCO	Fri, Sep 3, 1999	12.00	12.25	11.88	11.88
1763	NYSE	DCO	Thu, Sep 2, 1999	12.00	12.06	12.00	12.06
1762	NYSE	DCO	Wed, Sep 1, 1999	12.00	12.00	12.00	12.00
1761	NYSE	DCO	Tue, Aug 31, 1999	11.69	12.25	11.69	12.00
1760	NYSE	DCO	Mon, Aug 30, 1999	12.13	12.13	11.50	11.69
1759	NYSE	DCO	Fri, Aug 27, 1999	12.00	12.00	12.00	12.00
1758	NYSE	DCO	Thu, Aug 26, 1999	12.06	12.38	12.00	12.00
1757	NYSE	DCO	Wed, Aug 25, 1999	11.94	12.25	11.94	12.00
1756	NYSE	DCO	Tue, Aug 24, 1999	11.75	12.00	11.75	11.94
1755	NYSE	DCO	Mon, Aug 23, 1999	11.94	11.94	11.75	11.75
1754	NYSE	DCO	Fri, Aug 20, 1999	11.94	12.00	11.94	11.94
1753	NYSE	DCO	Thu, Aug 19, 1999	11.88	12.00	11.88	11.94
1752	NYSE	DCO	Wed, Aug 18, 1999	11.81	12.00	11.81	12.00
1751	NYSE	DCO	Tue, Aug 17, 1999	11.75	11.88	11.75	11.88
1750	NYSE	DCO	Mon, Aug 16, 1999	12.00	12.00	11.88	11.88
1749	NYSE	DCO	Fri, Aug 13, 1999	12.00	12.00	11.81	11.81
1748	NYSE	DCO	Thu, Aug 12, 1999	12.00	12.00	12.00	12.00
1747	NYSE	DCO	Wed, Aug 11, 1999	12.00	12.13	11.81	12.00
1746	NYSE	DCO	Tue, Aug 10, 1999	12.13	12.13	11.75	12.00
1745	NYSE	DCO	Mon, Aug 9, 1999	12.06	12.06	11.81	12.00
1744	NYSE	DCO	Fri, Aug 6, 1999	12.25	12.25	11.81	12.00
1743	NYSE	DCO	Thu, Aug 5, 1999	12.00	12.13	12.00	12.06
1742	NYSE	DCO	Wed, Aug 4, 1999	11.88	12.00	11.88	12.00
1741	NYSE	DCO	Tue, Aug 3, 1999	11.88	12.00	11.88	12.00
1740	NYSE	DCO	Mon, Aug 2, 1999	12.00	12.00	11.81	11.88
1739	NYSE	DCO	Fri, Jul 30, 1999	12.38	12.38	11.63	12.00
1738	NYSE	DCO	Thu, Jul 29, 1999	11.75	12.38	11.75	12.25
1737	NYSE	DCO	Wed, Jul 28, 1999	12.75	13.00	12.13	12.25
1736	NYSE	DCO	Tue, Jul 27, 1999	13.00	13.00	12.13	12.50
1735	NYSE	DCO	Mon, Jul 26, 1999	13.50	13.56	13.06	13.06
1734	NYSE	DCO	Fri, Jul 23, 1999	13.88	14.00	13.88	14.00
1733	NYSE	DCO	Thu, Jul 22, 1999	14.19	14.25	13.88	13.88
1732	NYSE	DCO	Wed, Jul 21, 1999	14.00	14.25	13.88	14.13
1731	NYSE	DCO	Tue, Jul 20, 1999	14.25	14.25	14.00	14.00
1730	NYSE	DCO	Mon, Jul 19, 1999	14.88	14.88	13.88	14.00
1729	NYSE	DCO	Fri, Jul 16, 1999	15.00	15.38	14.75	14.75
1728	NYSE	DCO	Thu, Jul 15, 1999	13.69	15.13	13.50	14.94
1727	NYSE	DCO	Wed, Jul 14, 1999	12.13	13.25	12.13	13.19
1726	NYSE	DCO	Tue, Jul 13, 1999	12.19	12.25	12.00	12.13
1725	NYSE	DCO	Mon, Jul 12, 1999	11.81	12.06	11.81	12.06
1724	NYSE	DCO	Fri, Jul 9, 1999	11.94	12.00	11.75	11.81
1723	NYSE	DCO	Thu, Jul 8, 1999	11.94	12.00	11.63	11.81
1722	NYSE	DCO	Wed, Jul 7, 1999	11.63	12.00	11.56	11.81
1721	NYSE	DCO	Tue, Jul 6, 1999	11.75	11.88	11.75	11.88
1720	NYSE	DCO	Fri, Jul 2, 1999	11.69	11.81	11.56	11.75
1719	NYSE	DCO	Thu, Jul 1, 1999	11.94	12.00	11.63	11.69
1718	NYSE	DCO	Wed, Jun 30, 1999	12.56	12.88	11.13	11.94
1717	NYSE	DCO	Tue, Jun 29, 1999	11.81	12.44	11.75	12.44
1716	NYSE	DCO	Mon, Jun 28, 1999	11.88	11.94	11.63	11.81
1715	NYSE	DCO	Fri, Jun 25, 1999	12.38	12.44	11.75	11.75
1714	NYSE	DCO	Thu, Jun 24, 1999	12.44	12.56	12.19	12.19
1713	NYSE	DCO	Wed, Jun 23, 1999	12.13	12.44	12.13	12.44
1712	NYSE	DCO	Tue, Jun 22, 1999	11.88	12.13	11.75	12.00
1711	NYSE	DCO	Mon, Jun 21, 1999	12.06	12.13	11.88	11.94
1710	NYSE	DCO	Fri, Jun 18, 1999	12.00	12.25	12.00	12.00
1709	NYSE	DCO	Thu, Jun 17, 1999	11.69	11.88	11.50	11.63
1708	NYSE	DCO	Wed, Jun 16, 1999	12.00	12.00	11.63	11.81
1707	NYSE	DCO	Tue, Jun 15, 1999	11.50	12.00	11.38	12.00
1706	NYSE	DCO	Mon, Jun 14, 1999	11.81	11.81	11.50	11.50
1705	NYSE	DCO	Fri, Jun 11, 1999	11.63	12.00	11.44	11.88
1704	NYSE	DCO	Thu, Jun 10, 1999	11.44	11.75	11.00	11.63
1703	NYSE	DCO	Wed, Jun 9, 1999	11.50	11.63	11.00	11.19
1702	NYSE	DCO	Tue, Jun 8, 1999	11.56	11.94	11.56	11.63
1701	NYSE	DCO	Mon, Jun 7, 1999	12.00	12.00	11.50	11.56
1700	NYSE	DCO	Fri, Jun 4, 1999	12.06	12.06	12.00	12.06
1699	NYSE	DCO	Thu, Jun 3, 1999	12.50	12.75	12.13	12.19
1698	NYSE	DCO	Wed, Jun 2, 1999	12.50	12.81	12.50	12.50
1697	NYSE	DCO	Tue, Jun 1, 1999	11.56	12.75	11.56	12.75
1696	NYSE	DCO	Fri, May 28, 1999	11.50	11.50	11.19	11.44
1695	NYSE	DCO	Thu, May 27, 1999	11.63	11.75	10.50	11.38
1694	NYSE	DCO	Wed, May 26, 1999	11.94	12.13	11.75	11.75
1693	NYSE	DCO	Tue, May 25, 1999	12.13	12.44	11.75	11.94
1692	NYSE	DCO	Mon, May 24, 1999	12.19	12.25	11.88	12.19
1691	NYSE	DCO	Fri, May 21, 1999	12.00	12.38	11.88	12.13
1690	NYSE	DCO	Thu, May 20, 1999	11.75	12.06	11.75	11.94
1689	NYSE	DCO	Wed, May 19, 1999	12.00	12.63	11.63	11.88
1688	NYSE	DCO	Tue, May 18, 1999	11.06	12.00	11.06	12.00
1687	NYSE	DCO	Mon, May 17, 1999	10.75	11.50	10.25	10.94
1686	NYSE	DCO	Fri, May 14, 1999	10.19	10.44	10.19	10.38
1685	NYSE	DCO	Thu, May 13, 1999	10.56	10.56	10.19	10.25
1684	NYSE	DCO	Wed, May 12, 1999	10.25	10.56	10.25	10.44
1683	NYSE	DCO	Tue, May 11, 1999	10.63	10.75	10.31	10.38
1682	NYSE	DCO	Mon, May 10, 1999	10.88	11.00	10.25	10.50
1681	NYSE	DCO	Fri, May 7, 1999	10.81	10.88	10.75	10.88
1680	NYSE	DCO	Thu, May 6, 1999	10.88	11.00	10.81	10.94
1679	NYSE	DCO	Wed, May 5, 1999	11.00	11.38	10.88	10.94
1678	NYSE	DCO	Tue, May 4, 1999	11.25	11.38	11.06	11.13
1677	NYSE	DCO	Mon, May 3, 1999	11.31	11.31	11.13	11.25
1676	NYSE	DCO	Fri, Apr 30, 1999	11.25	11.38	11.19	11.38
1675	NYSE	DCO	Thu, Apr 29, 1999	11.00	11.25	11.00	11.13
1674	NYSE	DCO	Wed, Apr 28, 1999	10.81	11.00	10.75	10.88
1673	NYSE	DCO	Tue, Apr 27, 1999	10.88	11.00	10.56	10.88
1672	NYSE	DCO	Mon, Apr 26, 1999	10.50	11.00	10.38	10.88
1671	NYSE	DCO	Fri, Apr 23, 1999	9.94	10.38	9.75	10.25
1670	NYSE	DCO	Thu, Apr 22, 1999	10.25	10.38	9.75	9.88
1669	NYSE	DCO	Wed, Apr 21, 1999	10.50	11.00	10.13	10.13
1668	NYSE	DCO	Tue, Apr 20, 1999	11.63	11.63	10.00	10.25
1667	NYSE	DCO	Mon, Apr 19, 1999	12.06	12.50	11.50	11.63
1666	NYSE	DCO	Fri, Apr 16, 1999	12.50	13.38	12.50	12.56
1665	NYSE	DCO	Thu, Apr 15, 1999	11.00	12.44	10.94	12.38
1664	NYSE	DCO	Wed, Apr 14, 1999	9.94	10.94	9.94	10.94
1663	NYSE	DCO	Tue, Apr 13, 1999	9.75	9.81	9.50	9.50
1662	NYSE	DCO	Mon, Apr 12, 1999	8.88	9.75	8.88	9.75
1661	NYSE	DCO	Fri, Apr 9, 1999	8.88	9.00	8.63	9.00
1660	NYSE	DCO	Thu, Apr 8, 1999	9.13	9.13	8.75	8.75
1659	NYSE	DCO	Wed, Apr 7, 1999	9.25	9.38	9.13	9.13
1658	NYSE	DCO	Tue, Apr 6, 1999	9.63	9.69	9.25	9.38
1657	NYSE	DCO	Mon, Apr 5, 1999	9.94	10.00	9.38	9.50
1656	NYSE	DCO	Thu, Apr 1, 1999	9.38	10.00	9.38	9.81
1655	NYSE	DCO	Wed, Mar 31, 1999	10.13	10.25	9.38	9.38
1654	NYSE	DCO	Tue, Mar 30, 1999	10.00	10.50	10.00	10.00
1653	NYSE	DCO	Mon, Mar 29, 1999	10.13	10.75	9.69	9.94
1652	NYSE	DCO	Fri, Mar 26, 1999	9.88	10.00	9.88	10.00
1651	NYSE	DCO	Thu, Mar 25, 1999	9.69	10.00	9.69	9.88
1650	NYSE	DCO	Wed, Mar 24, 1999	10.00	10.00	9.38	9.81
1649	NYSE	DCO	Tue, Mar 23, 1999	9.69	10.00	9.56	10.00
1648	NYSE	DCO	Mon, Mar 22, 1999	10.25	10.25	9.75	9.81
1647	NYSE	DCO	Fri, Mar 19, 1999	10.38	10.50	10.06	10.13
1646	NYSE	DCO	Thu, Mar 18, 1999	10.69	10.69	10.50	10.50
1645	NYSE	DCO	Wed, Mar 17, 1999	10.63	10.88	10.56	10.81
1644	NYSE	DCO	Tue, Mar 16, 1999	10.63	10.88	10.50	10.50
1643	NYSE	DCO	Mon, Mar 15, 1999	10.94	10.94	10.75	10.81
1642	NYSE	DCO	Fri, Mar 12, 1999	10.75	11.13	10.75	10.81
1641	NYSE	DCO	Thu, Mar 11, 1999	11.31	11.50	10.13	10.75
1640	NYSE	DCO	Wed, Mar 10, 1999	11.50	11.56	11.16	11.25
1639	NYSE	DCO	Tue, Mar 9, 1999	11.75	11.88	11.50	11.50
1638	NYSE	DCO	Mon, Mar 8, 1999	12.38	12.50	11.75	11.75
1637	NYSE	DCO	Fri, Mar 5, 1999	12.13	12.38	12.00	12.38
1636	NYSE	DCO	Thu, Mar 4, 1999	12.50	12.50	12.13	12.38
1635	NYSE	DCO	Wed, Mar 3, 1999	12.63	12.81	12.50	12.50
1634	NYSE	DCO	Tue, Mar 2, 1999	12.88	12.88	12.63	12.63
1633	NYSE	DCO	Mon, Mar 1, 1999	12.63	13.00	12.50	13.00
1632	NYSE	DCO	Fri, Feb 26, 1999	12.00	12.50	12.00	12.50
1631	NYSE	DCO	Thu, Feb 25, 1999	12.19	12.19	12.00	12.13
1630	NYSE	DCO	Wed, Feb 24, 1999	12.75	12.81	11.75	12.19
1629	NYSE	DCO	Tue, Feb 23, 1999	12.88	12.88	12.50	12.88
1628	NYSE	DCO	Mon, Feb 22, 1999	12.88	13.00	12.38	12.94
1627	NYSE	DCO	Fri, Feb 19, 1999	13.13	13.13	12.75	13.00
1626	NYSE	DCO	Thu, Feb 18, 1999	13.31	13.50	12.81	13.06
1625	NYSE	DCO	Wed, Feb 17, 1999	13.13	13.50	12.81	13.31
1624	NYSE	DCO	Tue, Feb 16, 1999	13.38	13.38	13.13	13.25
1623	NYSE	DCO	Fri, Feb 12, 1999	13.81	13.81	13.31	13.31
1622	NYSE	DCO	Thu, Feb 11, 1999	13.81	13.94	13.63	13.81
1621	NYSE	DCO	Wed, Feb 10, 1999	13.63	14.00	13.63	13.94
1620	NYSE	DCO	Tue, Feb 9, 1999	14.00	14.00	13.81	13.81
1619	NYSE	DCO	Mon, Feb 8, 1999	14.38	14.38	14.13	14.13
1618	NYSE	DCO	Fri, Feb 5, 1999	14.50	14.63	14.38	14.50
1617	NYSE	DCO	Thu, Feb 4, 1999	14.75	14.75	14.38	14.56
1616	NYSE	DCO	Wed, Feb 3, 1999	14.19	14.75	14.19	14.75
1615	NYSE	DCO	Tue, Feb 2, 1999	14.88	14.88	14.25	14.31
1614	NYSE	DCO	Mon, Feb 1, 1999	14.50	14.81	14.38	14.75
1613	NYSE	DCO	Fri, Jan 29, 1999	14.94	15.13	14.25	14.25
1612	NYSE	DCO	Thu, Jan 28, 1999	13.38	15.00	13.38	14.94
1611	NYSE	DCO	Wed, Jan 27, 1999	13.19	13.19	12.63	12.88
1610	NYSE	DCO	Tue, Jan 26, 1999	13.31	13.31	13.00	13.13
1609	NYSE	DCO	Mon, Jan 25, 1999	14.00	14.06	13.00	13.31
1608	NYSE	DCO	Fri, Jan 22, 1999	13.00	13.88	12.75	13.88
1607	NYSE	DCO	Thu, Jan 21, 1999	12.63	13.06	12.50	13.06
1606	NYSE	DCO	Wed, Jan 20, 1999	12.00	12.63	12.00	12.50
1605	NYSE	DCO	Tue, Jan 19, 1999	11.50	11.88	11.38	11.88
1604	NYSE	DCO	Fri, Jan 15, 1999	11.63	11.81	11.25	11.38
1603	NYSE	DCO	Thu, Jan 14, 1999	12.00	12.00	11.75	11.75
1602	NYSE	DCO	Wed, Jan 13, 1999	11.88	12.25	11.69	12.00
1601	NYSE	DCO	Tue, Jan 12, 1999	12.06	12.13	11.69	12.00
1600	NYSE	DCO	Mon, Jan 11, 1999	12.81	13.13	12.06	12.25
1599	NYSE	DCO	Fri, Jan 8, 1999	12.81	13.00	12.13	12.88
1598	NYSE	DCO	Thu, Jan 7, 1999	13.75	13.88	13.06	13.06
1597	NYSE	DCO	Wed, Jan 6, 1999	13.75	13.94	13.50	13.63
1596	NYSE	DCO	Tue, Jan 5, 1999	13.88	14.00	13.75	13.88
1595	NYSE	DCO	Mon, Jan 4, 1999	13.88	14.00	13.69	13.88
1594	NYSE	DCO	Thu, Dec 31, 1998	13.00	13.88	12.88	13.81
1593	NYSE	DCO	Wed, Dec 30, 1998	13.38	13.38	13.13	13.13
1592	NYSE	DCO	Tue, Dec 29, 1998	13.50	13.50	13.38	13.38
1591	NYSE	DCO	Mon, Dec 28, 1998	13.63	13.63	13.25	13.50
1590	NYSE	DCO	Thu, Dec 24, 1998	13.38	13.75	13.38	13.75
1589	NYSE	DCO	Wed, Dec 23, 1998	13.56	13.63	13.00	13.50
1588	NYSE	DCO	Tue, Dec 22, 1998	14.00	14.25	13.25	13.44
1587	NYSE	DCO	Mon, Dec 21, 1998	14.00	14.25	13.75	13.88
1586	NYSE	DCO	Fri, Dec 18, 1998	14.00	14.00	13.75	14.00
1585	NYSE	DCO	Thu, Dec 17, 1998	14.50	14.50	13.81	14.25
1584	NYSE	DCO	Wed, Dec 16, 1998	15.00	15.25	14.50	14.56
1583	NYSE	DCO	Tue, Dec 15, 1998	15.38	15.38	15.06	15.13
1582	NYSE	DCO	Mon, Dec 14, 1998	15.50	15.50	15.13	15.13
1581	NYSE	DCO	Fri, Dec 11, 1998	15.38	15.50	15.38	15.44
1580	NYSE	DCO	Thu, Dec 10, 1998	15.25	15.50	15.00	15.44
1579	NYSE	DCO	Wed, Dec 9, 1998	14.50	15.38	14.50	15.13
1578	NYSE	DCO	Tue, Dec 8, 1998	14.13	14.69	14.00	14.38
1577	NYSE	DCO	Mon, Dec 7, 1998	14.00	14.25	13.75	14.25
1576	NYSE	DCO	Fri, Dec 4, 1998	14.00	14.38	14.00	14.13
1575	NYSE	DCO	Thu, Dec 3, 1998	14.94	14.94	13.75	14.00
1574	NYSE	DCO	Wed, Dec 2, 1998	16.13	16.13	14.25	14.88
1573	NYSE	DCO	Tue, Dec 1, 1998	16.50	16.75	16.25	16.38
1572	NYSE	DCO	Mon, Nov 30, 1998	16.75	16.94	16.50	16.69
1571	NYSE	DCO	Fri, Nov 27, 1998	16.63	16.75	16.50	16.75
1570	NYSE	DCO	Wed, Nov 25, 1998	16.25	16.31	15.94	16.31
1569	NYSE	DCO	Tue, Nov 24, 1998	16.38	16.38	16.13	16.25
1568	NYSE	DCO	Mon, Nov 23, 1998	16.50	16.50	16.00	16.38
1567	NYSE	DCO	Fri, Nov 20, 1998	16.25	16.50	16.19	16.38
1566	NYSE	DCO	Thu, Nov 19, 1998	16.25	16.31	16.19	16.25
1565	NYSE	DCO	Wed, Nov 18, 1998	16.00	16.25	15.94	16.19
1564	NYSE	DCO	Tue, Nov 17, 1998	15.69	16.00	15.00	16.00
1563	NYSE	DCO	Mon, Nov 16, 1998	15.75	16.13	15.75	15.94
1562	NYSE	DCO	Fri, Nov 13, 1998	15.75	15.88	15.63	15.88
1561	NYSE	DCO	Thu, Nov 12, 1998	15.44	15.63	15.25	15.63
1560	NYSE	DCO	Wed, Nov 11, 1998	15.19	15.50	15.13	15.44
1559	NYSE	DCO	Tue, Nov 10, 1998	14.75	15.25	14.50	15.25
1558	NYSE	DCO	Mon, Nov 9, 1998	15.75	15.75	15.00	15.44
1557	NYSE	DCO	Fri, Nov 6, 1998	15.63	16.13	15.63	15.88
1556	NYSE	DCO	Thu, Nov 5, 1998	15.75	15.75	15.38	15.63
1555	NYSE	DCO	Wed, Nov 4, 1998	15.94	16.00	15.56	15.81
1554	NYSE	DCO	Tue, Nov 3, 1998	16.25	16.25	15.50	15.81
1553	NYSE	DCO	Mon, Nov 2, 1998	16.19	16.19	16.00	16.00
1552	NYSE	DCO	Fri, Oct 30, 1998	16.00	16.50	16.00	16.00
1551	NYSE	DCO	Thu, Oct 29, 1998	16.00	16.00	15.50	15.94
1550	NYSE	DCO	Wed, Oct 28, 1998	16.38	16.50	15.81	16.00
1549	NYSE	DCO	Tue, Oct 27, 1998	17.00	17.25	16.63	16.63
1548	NYSE	DCO	Mon, Oct 26, 1998	17.50	17.50	17.00	17.00
1547	NYSE	DCO	Fri, Oct 23, 1998	18.69	18.75	18.56	18.75
1546	NYSE	DCO	Thu, Oct 22, 1998	18.31	18.63	18.25	18.44
1545	NYSE	DCO	Wed, Oct 21, 1998	18.50	18.75	17.88	18.56
1544	NYSE	DCO	Tue, Oct 20, 1998	17.00	18.56	17.00	18.25
1543	NYSE	DCO	Mon, Oct 19, 1998	14.88	17.13	14.88	16.75
1542	NYSE	DCO	Fri, Oct 16, 1998	14.31	14.88	14.31	14.88
1541	NYSE	DCO	Thu, Oct 15, 1998	14.75	14.81	14.44	14.44
1540	NYSE	DCO	Wed, Oct 14, 1998	14.94	15.00	14.88	14.88
1539	NYSE	DCO	Tue, Oct 13, 1998	15.00	15.00	14.13	14.94
1538	NYSE	DCO	Mon, Oct 12, 1998	14.19	15.25	14.19	15.00
1537	NYSE	DCO	Fri, Oct 9, 1998	15.19	15.19	14.06	14.06
1536	NYSE	DCO	Thu, Oct 8, 1998	16.00	16.25	15.00	15.44
1535	NYSE	DCO	Wed, Oct 7, 1998	16.88	16.88	16.00	16.25
1534	NYSE	DCO	Tue, Oct 6, 1998	17.75	18.00	17.00	17.06
1533	NYSE	DCO	Mon, Oct 5, 1998	19.25	19.25	17.75	17.75
1532	NYSE	DCO	Fri, Oct 2, 1998	19.25	19.44	19.13	19.38
1531	NYSE	DCO	Thu, Oct 1, 1998	19.75	19.75	19.25	19.38
1530	NYSE	DCO	Wed, Sep 30, 1998	20.50	20.50	19.75	20.00
1529	NYSE	DCO	Tue, Sep 29, 1998	20.19	21.00	20.19	20.50
1528	NYSE	DCO	Mon, Sep 28, 1998	20.25	20.25	20.19	20.25
1527	NYSE	DCO	Fri, Sep 25, 1998	20.25	20.31	20.25	20.31
1526	NYSE	DCO	Thu, Sep 24, 1998	20.19	20.50	20.13	20.38
1525	NYSE	DCO	Wed, Sep 23, 1998	19.88	20.13	19.88	20.13
1524	NYSE	DCO	Tue, Sep 22, 1998	19.63	19.94	19.50	19.81
1523	NYSE	DCO	Mon, Sep 21, 1998	19.25	20.00	19.19	19.88
1522	NYSE	DCO	Fri, Sep 18, 1998	19.25	19.25	19.19	19.25
1521	NYSE	DCO	Thu, Sep 17, 1998	19.00	19.31	18.75	19.13
1520	NYSE	DCO	Wed, Sep 16, 1998	19.38	19.38	19.00	19.19
1519	NYSE	DCO	Tue, Sep 15, 1998	19.50	19.75	19.50	19.50
1518	NYSE	DCO	Mon, Sep 14, 1998	20.00	20.00	19.75	19.75
1517	NYSE	DCO	Fri, Sep 11, 1998	20.19	20.38	20.13	20.19
1516	NYSE	DCO	Thu, Sep 10, 1998	20.38	20.38	19.75	20.06
1515	NYSE	DCO	Wed, Sep 9, 1998	20.19	20.50	20.19	20.50
1514	NYSE	DCO	Tue, Sep 8, 1998	19.81	20.25	19.81	20.25
1513	NYSE	DCO	Fri, Sep 4, 1998	19.19	20.06	19.19	19.81
1512	NYSE	DCO	Thu, Sep 3, 1998	18.50	19.25	18.50	19.19
1511	NYSE	DCO	Wed, Sep 2, 1998	17.38	18.81	17.13	18.56
1510	NYSE	DCO	Tue, Sep 1, 1998	16.94	17.19	16.25	17.19
1509	NYSE	DCO	Mon, Aug 31, 1998	17.88	17.88	16.88	17.19
1508	NYSE	DCO	Fri, Aug 28, 1998	18.00	18.19	18.00	18.06
1507	NYSE	DCO	Thu, Aug 27, 1998	18.50	18.50	18.13	18.44
1506	NYSE	DCO	Wed, Aug 26, 1998	18.19	18.44	18.13	18.44
1505	NYSE	DCO	Tue, Aug 25, 1998	19.56	19.56	18.19	18.25
1504	NYSE	DCO	Mon, Aug 24, 1998	20.00	20.00	19.25	19.25
1503	NYSE	DCO	Fri, Aug 21, 1998	20.69	20.69	20.00	20.00
1502	NYSE	DCO	Thu, Aug 20, 1998	20.69	20.75	20.50	20.63
1501	NYSE	DCO	Wed, Aug 19, 1998	20.88	20.94	20.56	20.56
1500	NYSE	DCO	Tue, Aug 18, 1998	20.31	20.94	20.25	20.75
1499	NYSE	DCO	Mon, Aug 17, 1998	20.00	20.31	20.00	20.31
1498	NYSE	DCO	Fri, Aug 14, 1998	20.31	20.31	19.75	19.88
1497	NYSE	DCO	Thu, Aug 13, 1998	20.13	20.25	20.06	20.25
1496	NYSE	DCO	Wed, Aug 12, 1998	19.88	20.19	19.88	20.13
1495	NYSE	DCO	Tue, Aug 11, 1998	20.25	20.25	19.94	20.00
1494	NYSE	DCO	Mon, Aug 10, 1998	20.50	20.50	20.38	20.38
1493	NYSE	DCO	Fri, Aug 7, 1998	20.38	21.00	20.25	20.63
1492	NYSE	DCO	Thu, Aug 6, 1998	20.13	20.25	20.13	20.13
1491	NYSE	DCO	Wed, Aug 5, 1998	18.94	20.38	18.81	19.94
1490	NYSE	DCO	Tue, Aug 4, 1998	19.75	19.75	18.94	19.19
1489	NYSE	DCO	Mon, Aug 3, 1998	19.88	19.88	19.50	19.81
1488	NYSE	DCO	Fri, Jul 31, 1998	19.94	20.13	19.94	20.00
1487	NYSE	DCO	Thu, Jul 30, 1998	19.56	20.06	19.56	19.81
1486	NYSE	DCO	Wed, Jul 29, 1998	19.44	19.88	19.31	19.69
1485	NYSE	DCO	Tue, Jul 28, 1998	20.00	20.06	18.75	19.19
1484	NYSE	DCO	Mon, Jul 27, 1998	20.25	20.25	19.81	19.88
1483	NYSE	DCO	Fri, Jul 24, 1998	19.19	20.25	18.94	19.88
1482	NYSE	DCO	Thu, Jul 23, 1998	19.00	20.00	19.00	19.44
1481	NYSE	DCO	Wed, Jul 22, 1998	18.25	18.88	18.00	18.88
1480	NYSE	DCO	Tue, Jul 21, 1998	18.00	18.50	17.88	18.00
1479	NYSE	DCO	Mon, Jul 20, 1998	18.25	18.50	18.00	18.00
1478	NYSE	DCO	Fri, Jul 17, 1998	17.75	18.38	17.63	18.19
1477	NYSE	DCO	Thu, Jul 16, 1998	17.75	17.88	17.63	17.69
1476	NYSE	DCO	Wed, Jul 15, 1998	17.50	17.88	17.38	17.88
1475	NYSE	DCO	Tue, Jul 14, 1998	17.44	17.81	17.38	17.50
1474	NYSE	DCO	Mon, Jul 13, 1998	17.81	17.88	17.38	17.44
1473	NYSE	DCO	Fri, Jul 10, 1998	17.75	18.13	17.75	18.06
1472	NYSE	DCO	Thu, Jul 9, 1998	18.00	18.00	17.75	17.81
1471	NYSE	DCO	Wed, Jul 8, 1998	17.63	18.75	17.63	17.94
1470	NYSE	DCO	Tue, Jul 7, 1998	18.88	18.88	17.38	17.75
1469	NYSE	DCO	Mon, Jul 6, 1998	19.56	19.88	19.00	19.00
1468	NYSE	DCO	Thu, Jul 2, 1998	19.63	19.88	19.50	19.56
1467	NYSE	DCO	Wed, Jul 1, 1998	20.00	20.00	19.75	19.75
1466	NYSE	DCO	Tue, Jun 30, 1998	19.25	20.13	19.00	20.00
1465	NYSE	DCO	Mon, Jun 29, 1998	19.25	19.38	19.00	19.13
1464	NYSE	DCO	Fri, Jun 26, 1998	19.56	19.63	19.25	19.25
1463	NYSE	DCO	Thu, Jun 25, 1998	19.81	19.81	19.50	19.63
1462	NYSE	DCO	Wed, Jun 24, 1998	19.63	20.00	19.63	19.81
1461	NYSE	DCO	Tue, Jun 23, 1998	19.75	19.88	19.63	19.63
1460	NYSE	DCO	Mon, Jun 22, 1998	19.31	19.63	19.31	19.56
1459	NYSE	DCO	Fri, Jun 19, 1998	18.94	19.13	18.88	19.13
1458	NYSE	DCO	Thu, Jun 18, 1998	19.00	19.38	18.88	18.94
1457	NYSE	DCO	Wed, Jun 17, 1998	20.06	20.16	19.00	19.00
1456	NYSE	DCO	Tue, Jun 16, 1998	20.38	20.38	19.75	20.00
1455	NYSE	DCO	Mon, Jun 15, 1998	20.50	20.75	20.25	20.25
1454	NYSE	DCO	Fri, Jun 12, 1998	21.75	21.75	20.75	20.75
1453	NYSE	DCO	Thu, Jun 11, 1998	22.19	22.19	21.75	22.00
1452	NYSE	DCO	Wed, Jun 10, 1998	21.92	22.08	21.83	22.08
1451	NYSE	DCO	Tue, Jun 9, 1998	21.96	22.33	21.75	22.08
1450	NYSE	DCO	Mon, Jun 8, 1998	21.83	21.92	21.79	21.92
1449	NYSE	DCO	Fri, Jun 5, 1998	20.92	21.71	20.92	21.71
1448	NYSE	DCO	Thu, Jun 4, 1998	20.92	20.92	20.88	20.88
1447	NYSE	DCO	Wed, Jun 3, 1998	21.00	21.08	20.83	20.92
1446	NYSE	DCO	Tue, Jun 2, 1998	21.17	21.21	20.75	21.17
1445	NYSE	DCO	Mon, Jun 1, 1998	21.33	21.33	21.25	21.25
1444	NYSE	DCO	Fri, May 29, 1998	21.29	21.46	21.13	21.42
1443	NYSE	DCO	Thu, May 28, 1998	21.33	21.50	21.25	21.29
1442	NYSE	DCO	Wed, May 27, 1998	21.33	21.67	21.25	21.42
1441	NYSE	DCO	Tue, May 26, 1998	21.50	21.50	21.42	21.46
1440	NYSE	DCO	Fri, May 22, 1998	21.67	21.67	20.79	21.33
1439	NYSE	DCO	Thu, May 21, 1998	21.67	21.96	21.50	21.50
1438	NYSE	DCO	Wed, May 20, 1998	21.33	21.67	21.17	21.67
1437	NYSE	DCO	Tue, May 19, 1998	21.33	21.50	21.33	21.33
1436	NYSE	DCO	Mon, May 18, 1998	21.42	21.42	21.00	21.33
1435	NYSE	DCO	Fri, May 15, 1998	22.00	22.00	21.17	21.58
1434	NYSE	DCO	Thu, May 14, 1998	21.96	22.08	21.83	22.00
1433	NYSE	DCO	Wed, May 13, 1998	21.88	22.08	21.83	21.96
1432	NYSE	DCO	Tue, May 12, 1998	22.25	22.29	21.92	22.00
1431	NYSE	DCO	Mon, May 11, 1998	22.42	22.50	22.13	22.13
1430	NYSE	DCO	Fri, May 8, 1998	23.33	23.42	22.17	22.25
1429	NYSE	DCO	Thu, May 7, 1998	23.33	23.42	23.25	23.25
1428	NYSE	DCO	Wed, May 6, 1998	23.33	23.33	23.17	23.21
1427	NYSE	DCO	Tue, May 5, 1998	23.58	23.96	23.17	23.50
1426	NYSE	DCO	Mon, May 4, 1998	23.17	23.29	23.08	23.21
1425	NYSE	DCO	Fri, May 1, 1998	23.25	23.25	23.08	23.17
1424	NYSE	DCO	Thu, Apr 30, 1998	23.17	23.42	23.08	23.17
1423	NYSE	DCO	Wed, Apr 29, 1998	23.08	23.25	22.67	23.08
1422	NYSE	DCO	Tue, Apr 28, 1998	23.33	23.42	23.17	23.17
1421	NYSE	DCO	Mon, Apr 27, 1998	23.08	23.25	22.71	23.17
1420	NYSE	DCO	Fri, Apr 24, 1998	23.33	23.42	23.00	23.17
1419	NYSE	DCO	Thu, Apr 23, 1998	23.17	23.33	23.17	23.29
1418	NYSE	DCO	Wed, Apr 22, 1998	22.79	23.17	22.63	23.13
1417	NYSE	DCO	Tue, Apr 21, 1998	21.42	22.67	20.92	22.63
1416	NYSE	DCO	Mon, Apr 20, 1998	23.25	23.25	21.42	21.58
1415	NYSE	DCO	Fri, Apr 17, 1998	23.25	23.33	23.17	23.25
1414	NYSE	DCO	Thu, Apr 16, 1998	23.25	23.42	23.08	23.33
1413	NYSE	DCO	Wed, Apr 15, 1998	23.17	23.33	23.17	23.29
1412	NYSE	DCO	Tue, Apr 14, 1998	22.67	23.58	22.67	23.25
1411	NYSE	DCO	Mon, Apr 13, 1998	22.50	22.83	22.33	22.75
1410	NYSE	DCO	Thu, Apr 9, 1998	21.83	22.50	21.75	22.42
1409	NYSE	DCO	Wed, Apr 8, 1998	21.67	22.00	21.33	21.71
1408	NYSE	DCO	Tue, Apr 7, 1998	21.75	21.75	21.50	21.71
1407	NYSE	DCO	Mon, Apr 6, 1998	21.38	22.00	21.33	21.79
1406	NYSE	DCO	Fri, Apr 3, 1998	20.83	21.42	20.75	21.38
1405	NYSE	DCO	Thu, Apr 2, 1998	20.00	20.83	19.83	20.71
1404	NYSE	DCO	Wed, Apr 1, 1998	19.67	20.08	19.67	20.00
1403	NYSE	DCO	Tue, Mar 31, 1998	19.17	19.50	19.00	19.50
1402	NYSE	DCO	Mon, Mar 30, 1998	19.50	19.67	18.88	19.42
1401	NYSE	DCO	Fri, Mar 27, 1998	20.08	20.08	19.58	19.58
1400	NYSE	DCO	Thu, Mar 26, 1998	19.75	20.04	19.67	20.04
1399	NYSE	DCO	Wed, Mar 25, 1998	19.96	20.13	19.75	19.75
1398	NYSE	DCO	Tue, Mar 24, 1998	19.38	20.08	19.38	19.92
1397	NYSE	DCO	Mon, Mar 23, 1998	20.08	20.08	19.33	19.54
1396	NYSE	DCO	Fri, Mar 20, 1998	20.17	20.25	20.00	20.17
1395	NYSE	DCO	Thu, Mar 19, 1998	20.21	20.29	20.08	20.29
1394	NYSE	DCO	Wed, Mar 18, 1998	20.21	20.42	20.08	20.21
1393	NYSE	DCO	Tue, Mar 17, 1998	19.88	20.04	19.88	20.04
1392	NYSE	DCO	Mon, Mar 16, 1998	19.92	20.17	19.75	19.92
1391	NYSE	DCO	Fri, Mar 13, 1998	20.25	20.25	19.67	20.04
1390	NYSE	DCO	Thu, Mar 12, 1998	20.50	20.67	20.33	20.33
1389	NYSE	DCO	Wed, Mar 11, 1998	21.04	21.17	20.50	20.58
1388	NYSE	DCO	Tue, Mar 10, 1998	21.00	21.00	20.92	20.96
1387	NYSE	DCO	Mon, Mar 9, 1998	20.71	20.92	20.67	20.79
1386	NYSE	DCO	Fri, Mar 6, 1998	20.79	20.79	20.75	20.79
1385	NYSE	DCO	Thu, Mar 5, 1998	20.75	20.88	20.46	20.67
1384	NYSE	DCO	Wed, Mar 4, 1998	20.75	21.21	20.75	20.92
1383	NYSE	DCO	Tue, Mar 3, 1998	21.25	21.25	20.75	20.75
1382	NYSE	DCO	Mon, Mar 2, 1998	21.46	21.46	21.17	21.25
1381	NYSE	DCO	Fri, Feb 27, 1998	21.17	21.46	21.00	21.46
1380	NYSE	DCO	Thu, Feb 26, 1998	21.08	21.50	21.08	21.08
1379	NYSE	DCO	Wed, Feb 25, 1998	20.83	21.42	20.79	21.08
1378	NYSE	DCO	Tue, Feb 24, 1998	20.54	20.67	20.25	20.67
1377	NYSE	DCO	Mon, Feb 23, 1998	20.04	20.67	20.04	20.67
1376	NYSE	DCO	Fri, Feb 20, 1998	20.25	20.25	19.67	19.88
1375	NYSE	DCO	Thu, Feb 19, 1998	21.42	21.42	20.50	20.58
1374	NYSE	DCO	Wed, Feb 18, 1998	21.67	21.67	21.33	21.38
1373	NYSE	DCO	Tue, Feb 17, 1998	21.75	22.17	21.67	21.67
1372	NYSE	DCO	Fri, Feb 13, 1998	20.92	21.50	20.75	21.50
1371	NYSE	DCO	Thu, Feb 12, 1998	21.00	21.17	20.67	21.08
1370	NYSE	DCO	Wed, Feb 11, 1998	21.21	21.33	21.00	21.08
1369	NYSE	DCO	Tue, Feb 10, 1998	21.25	21.42	21.08	21.21
1368	NYSE	DCO	Mon, Feb 9, 1998	21.33	21.33	20.83	21.33
1367	NYSE	DCO	Fri, Feb 6, 1998	21.17	21.33	21.00	21.21
1366	NYSE	DCO	Thu, Feb 5, 1998	21.75	21.75	21.13	21.17
1365	NYSE	DCO	Wed, Feb 4, 1998	21.92	22.00	21.75	21.92
1364	NYSE	DCO	Tue, Feb 3, 1998	21.88	21.88	21.50	21.75
1363	NYSE	DCO	Mon, Feb 2, 1998	21.63	22.08	21.58	22.00
1362	NYSE	DCO	Fri, Jan 30, 1998	21.38	21.75	21.33	21.71
1361	NYSE	DCO	Thu, Jan 29, 1998	21.17	21.33	20.92	21.33
1360	NYSE	DCO	Wed, Jan 28, 1998	21.83	21.92	21.25	21.25
1359	NYSE	DCO	Tue, Jan 27, 1998	20.83	22.17	20.75	22.00
1358	NYSE	DCO	Mon, Jan 26, 1998	20.63	20.83	20.58	20.83
1357	NYSE	DCO	Fri, Jan 23, 1998	20.83	20.83	20.54	20.63
1356	NYSE	DCO	Thu, Jan 22, 1998	20.17	20.92	19.92	20.83
1355	NYSE	DCO	Wed, Jan 21, 1998	20.50	20.50	19.92	20.25
1354	NYSE	DCO	Tue, Jan 20, 1998	20.75	20.83	20.50	20.50
1353	NYSE	DCO	Fri, Jan 16, 1998	20.83	21.17	20.67	20.67
1352	NYSE	DCO	Thu, Jan 15, 1998	20.04	20.67	20.04	20.67
1351	NYSE	DCO	Wed, Jan 14, 1998	19.88	20.04	19.58	19.96
1350	NYSE	DCO	Tue, Jan 13, 1998	20.33	20.33	19.88	19.88
1349	NYSE	DCO	Mon, Jan 12, 1998	19.83	20.33	19.75	20.29
1348	NYSE	DCO	Fri, Jan 9, 1998	20.00	20.42	19.75	20.00
1347	NYSE	DCO	Thu, Jan 8, 1998	20.75	20.75	19.33	19.67
1346	NYSE	DCO	Wed, Jan 7, 1998	21.67	21.67	20.79	20.92
1345	NYSE	DCO	Tue, Jan 6, 1998	22.79	22.92	21.50	21.54
1344	NYSE	DCO	Mon, Jan 5, 1998	23.17	23.33	22.63	22.63
1343	NYSE	DCO	Fri, Jan 2, 1998	23.25	23.40	23.08	23.33
1342	NYSE	DCO	Wed, Dec 31, 1997	23.17	23.42	23.17	23.29
1341	NYSE	DCO	Tue, Dec 30, 1997	23.17	23.25	23.08	23.25
1340	NYSE	DCO	Mon, Dec 29, 1997	22.63	23.33	22.33	23.33
1339	NYSE	DCO	Fri, Dec 26, 1997	22.79	22.79	22.50	22.54
1338	NYSE	DCO	Wed, Dec 24, 1997	21.83	22.88	21.75	22.75
1337	NYSE	DCO	Tue, Dec 23, 1997	21.33	21.96	21.29	21.92
1336	NYSE	DCO	Mon, Dec 22, 1997	21.42	21.44	20.92	21.33
1335	NYSE	DCO	Fri, Dec 19, 1997	21.83	21.83	21.25	21.67
1334	NYSE	DCO	Thu, Dec 18, 1997	22.67	22.67	21.92	21.92
1333	NYSE	DCO	Wed, Dec 17, 1997	22.75	22.88	22.58	22.83
1332	NYSE	DCO	Tue, Dec 16, 1997	22.29	23.00	22.17	22.92
1331	NYSE	DCO	Mon, Dec 15, 1997	22.58	22.67	22.25	22.46
1330	NYSE	DCO	Fri, Dec 12, 1997	22.83	22.83	22.50	22.50
1329	NYSE	DCO	Thu, Dec 11, 1997	22.92	22.92	22.58	22.67
1328	NYSE	DCO	Wed, Dec 10, 1997	23.83	23.83	23.00	23.00
1327	NYSE	DCO	Tue, Dec 9, 1997	23.54	23.83	23.54	23.75
1326	NYSE	DCO	Mon, Dec 8, 1997	23.17	23.75	23.17	23.54
1325	NYSE	DCO	Fri, Dec 5, 1997	22.29	23.38	22.29	23.13
1324	NYSE	DCO	Thu, Dec 4, 1997	22.54	22.58	22.38	22.42
1323	NYSE	DCO	Wed, Dec 3, 1997	21.67	22.42	21.50	22.38
1322	NYSE	DCO	Tue, Dec 2, 1997	21.71	21.96	21.67	21.71
1321	NYSE	DCO	Mon, Dec 1, 1997	21.75	22.04	21.63	21.79
1320	NYSE	DCO	Fri, Nov 28, 1997	21.42	21.92	21.42	21.63
1319	NYSE	DCO	Wed, Nov 26, 1997	21.33	21.50	21.25	21.38
1318	NYSE	DCO	Tue, Nov 25, 1997	21.42	21.46	21.25	21.42
1317	NYSE	DCO	Mon, Nov 24, 1997	21.92	22.00	21.50	21.54
1316	NYSE	DCO	Fri, Nov 21, 1997	22.21	22.21	21.92	21.96
1315	NYSE	DCO	Thu, Nov 20, 1997	21.67	22.21	21.67	22.00
1314	NYSE	DCO	Wed, Nov 19, 1997	22.00	22.25	21.83	21.83
1313	NYSE	DCO	Tue, Nov 18, 1997	22.38	22.50	21.83	21.88
1312	NYSE	DCO	Mon, Nov 17, 1997	21.67	22.33	21.67	22.21
1311	NYSE	DCO	Fri, Nov 14, 1997	20.50	21.46	20.50	21.38
1310	NYSE	DCO	Thu, Nov 13, 1997	20.67	20.71	19.75	20.50
1309	NYSE	DCO	Wed, Nov 12, 1997	21.00	21.29	20.67	20.71
1308	NYSE	DCO	Tue, Nov 11, 1997	21.50	21.50	20.92	21.08
1307	NYSE	DCO	Mon, Nov 10, 1997	21.25	21.71	21.08	21.46
1306	NYSE	DCO	Fri, Nov 7, 1997	22.58	22.58	21.17	21.33
1305	NYSE	DCO	Thu, Nov 6, 1997	23.00	23.00	22.42	22.75
1304	NYSE	DCO	Wed, Nov 5, 1997	22.83	22.92	22.67	22.92
1303	NYSE	DCO	Tue, Nov 4, 1997	22.83	22.83	22.17	22.67
1302	NYSE	DCO	Mon, Nov 3, 1997	22.42	23.00	22.17	22.75
1301	NYSE	DCO	Fri, Oct 31, 1997	21.33	22.25	21.21	22.25
1300	NYSE	DCO	Thu, Oct 30, 1997	21.17	21.63	21.17	21.29
1299	NYSE	DCO	Wed, Oct 29, 1997	21.08	21.50	21.00	21.33
1298	NYSE	DCO	Tue, Oct 28, 1997	18.33	20.92	18.33	20.92
1297	NYSE	DCO	Mon, Oct 27, 1997	20.33	20.33	19.08	19.17
1296	NYSE	DCO	Fri, Oct 24, 1997	21.25	21.67	20.75	20.83
1295	NYSE	DCO	Thu, Oct 23, 1997	21.75	21.92	20.67	21.08
1294	NYSE	DCO	Wed, Oct 22, 1997	23.50	23.50	21.17	21.92
1293	NYSE	DCO	Tue, Oct 21, 1997	24.17	24.17	23.38	23.50
1292	NYSE	DCO	Mon, Oct 20, 1997	24.88	25.58	24.33	24.33
1291	NYSE	DCO	Fri, Oct 17, 1997	25.58	25.58	24.33	24.71
1290	NYSE	DCO	Thu, Oct 16, 1997	25.96	26.04	25.67	25.71
1289	NYSE	DCO	Wed, Oct 15, 1997	25.58	26.00	25.50	25.79
1288	NYSE	DCO	Tue, Oct 14, 1997	25.38	26.33	25.38	25.46
1287	NYSE	DCO	Mon, Oct 13, 1997	24.67	25.33	24.54	25.21
1286	NYSE	DCO	Fri, Oct 10, 1997	24.67	24.75	24.50	24.75
1285	NYSE	DCO	Thu, Oct 9, 1997	24.79	24.83	24.25	24.79
1284	NYSE	DCO	Wed, Oct 8, 1997	24.96	24.96	24.63	24.71
1283	NYSE	DCO	Tue, Oct 7, 1997	24.79	24.96	24.67	24.92
1282	NYSE	DCO	Mon, Oct 6, 1997	24.67	24.92	24.54	24.63
1281	NYSE	DCO	Fri, Oct 3, 1997	24.83	24.83	24.17	24.67
1280	NYSE	DCO	Thu, Oct 2, 1997	24.92	25.04	24.83	24.92
1279	NYSE	DCO	Wed, Oct 1, 1997	25.17	25.33	25.00	25.04
1278	NYSE	DCO	Tue, Sep 30, 1997	24.75	25.25	24.75	25.13
1277	NYSE	DCO	Mon, Sep 29, 1997	25.25	25.42	24.83	24.92
1276	NYSE	DCO	Fri, Sep 26, 1997	25.13	25.25	24.92	25.13
1275	NYSE	DCO	Thu, Sep 25, 1997	24.79	25.50	24.79	24.96
1274	NYSE	DCO	Wed, Sep 24, 1997	25.00	25.25	24.83	24.96
1273	NYSE	DCO	Tue, Sep 23, 1997	25.83	26.17	24.75	25.17
1272	NYSE	DCO	Mon, Sep 22, 1997	26.08	26.08	25.71	25.92
1271	NYSE	DCO	Fri, Sep 19, 1997	26.00	26.08	25.67	26.08
1270	NYSE	DCO	Thu, Sep 18, 1997	26.42	26.42	25.92	26.08
1269	NYSE	DCO	Wed, Sep 17, 1997	26.58	26.83	26.21	26.42
1268	NYSE	DCO	Tue, Sep 16, 1997	25.83	26.50	25.75	26.46
1267	NYSE	DCO	Mon, Sep 15, 1997	25.58	26.04	25.58	25.92
1266	NYSE	DCO	Fri, Sep 12, 1997	25.08	25.50	25.08	25.46
1265	NYSE	DCO	Thu, Sep 11, 1997	25.25	25.96	25.21	25.25
1264	NYSE	DCO	Wed, Sep 10, 1997	25.00	25.67	24.96	25.42
1263	NYSE	DCO	Tue, Sep 9, 1997	24.75	25.21	24.67	25.08
1262	NYSE	DCO	Mon, Sep 8, 1997	24.83	25.00	24.58	24.88
1261	NYSE	DCO	Fri, Sep 5, 1997	24.67	25.13	24.67	25.00
1260	NYSE	DCO	Thu, Sep 4, 1997	24.92	25.08	24.50	24.88
1259	NYSE	DCO	Wed, Sep 3, 1997	24.67	25.08	24.54	24.83
1258	NYSE	DCO	Tue, Sep 2, 1997	25.00	25.33	24.50	24.50
1257	NYSE	DCO	Fri, Aug 29, 1997	24.38	24.83	24.33	24.83
1256	NYSE	DCO	Thu, Aug 28, 1997	25.25	25.25	24.42	24.42
1255	NYSE	DCO	Wed, Aug 27, 1997	25.17	25.29	24.58	25.08
1254	NYSE	DCO	Tue, Aug 26, 1997	24.25	25.25	24.25	25.25
1253	NYSE	DCO	Mon, Aug 25, 1997	23.25	24.50	23.25	24.08
1252	NYSE	DCO	Fri, Aug 22, 1997	22.92	23.08	22.75	23.08
1251	NYSE	DCO	Thu, Aug 21, 1997	23.00	23.29	23.00	23.17
1250	NYSE	DCO	Wed, Aug 20, 1997	22.96	23.33	22.50	23.17
1249	NYSE	DCO	Tue, Aug 19, 1997	22.50	23.13	22.42	23.13
1248	NYSE	DCO	Mon, Aug 18, 1997	21.83	22.38	21.75	22.38
1247	NYSE	DCO	Fri, Aug 15, 1997	21.67	21.88	21.42	21.88
1246	NYSE	DCO	Thu, Aug 14, 1997	21.83	22.17	21.58	21.67
1245	NYSE	DCO	Wed, Aug 13, 1997	21.25	21.83	21.17	21.83
1244	NYSE	DCO	Tue, Aug 12, 1997	21.46	21.46	20.88	21.08
1243	NYSE	DCO	Mon, Aug 11, 1997	21.67	21.67	21.42	21.42
1242	NYSE	DCO	Fri, Aug 8, 1997	22.00	22.21	21.71	21.83
1241	NYSE	DCO	Thu, Aug 7, 1997	22.13	22.38	22.13	22.17
1240	NYSE	DCO	Wed, Aug 6, 1997	22.13	22.25	22.00	22.13
1239	NYSE	DCO	Tue, Aug 5, 1997	22.08	22.67	22.08	22.17
1238	NYSE	DCO	Mon, Aug 4, 1997	22.17	22.38	22.08	22.08
1237	NYSE	DCO	Fri, Aug 1, 1997	22.92	23.00	22.08	22.13
1236	NYSE	DCO	Thu, Jul 31, 1997	23.33	23.50	22.67	22.75
1235	NYSE	DCO	Wed, Jul 30, 1997	22.33	23.58	22.33	23.33
1234	NYSE	DCO	Tue, Jul 29, 1997	22.33	22.50	22.13	22.33
1233	NYSE	DCO	Mon, Jul 28, 1997	22.29	22.67	22.17	22.17
1232	NYSE	DCO	Fri, Jul 25, 1997	21.33	22.42	21.33	22.13
1231	NYSE	DCO	Thu, Jul 24, 1997	21.67	21.75	21.25	21.25
1230	NYSE	DCO	Wed, Jul 23, 1997	22.50	22.71	21.58	21.58
1229	NYSE	DCO	Tue, Jul 22, 1997	21.88	22.21	21.67	22.13
1228	NYSE	DCO	Mon, Jul 21, 1997	21.33	22.67	21.33	21.71
1227	NYSE	DCO	Fri, Jul 18, 1997	20.83	21.25	20.17	20.96
1226	NYSE	DCO	Thu, Jul 17, 1997	20.67	21.08	20.67	20.75
1225	NYSE	DCO	Wed, Jul 16, 1997	19.50	20.92	19.50	20.33
1224	NYSE	DCO	Tue, Jul 15, 1997	19.33	19.50	19.25	19.33
1223	NYSE	DCO	Mon, Jul 14, 1997	19.25	19.50	19.17	19.25
1222	NYSE	DCO	Fri, Jul 11, 1997	18.88	19.33	18.88	19.25
1221	NYSE	DCO	Thu, Jul 10, 1997	19.17	19.33	18.96	18.96
1220	NYSE	DCO	Wed, Jul 9, 1997	19.58	19.58	18.79	19.00
1219	NYSE	DCO	Tue, Jul 8, 1997	19.67	19.83	19.42	19.42
1218	NYSE	DCO	Mon, Jul 7, 1997	19.17	19.92	19.17	19.75
1217	NYSE	DCO	Thu, Jul 3, 1997	19.21	19.25	18.33	18.58
1216	NYSE	DCO	Wed, Jul 2, 1997	19.33	19.54	19.17	19.17
1215	NYSE	DCO	Tue, Jul 1, 1997	19.71	19.75	19.29	19.33
1214	NYSE	DCO	Mon, Jun 30, 1997	19.25	19.63	19.25	19.63
1213	NYSE	DCO	Fri, Jun 27, 1997	19.00	19.33	19.00	19.33
1212	NYSE	DCO	Thu, Jun 26, 1997	19.00	19.33	19.00	19.08
1211	NYSE	DCO	Wed, Jun 25, 1997	19.75	20.00	19.00	19.17
1210	NYSE	DCO	Tue, Jun 24, 1997	19.50	20.00	19.33	19.58
1209	NYSE	DCO	Mon, Jun 23, 1997	19.58	19.92	19.42	19.58
1208	NYSE	DCO	Fri, Jun 20, 1997	19.33	19.33	19.00	19.25
1207	NYSE	DCO	Thu, Jun 19, 1997	18.83	19.17	18.83	19.08
1206	NYSE	DCO	Wed, Jun 18, 1997	18.67	18.67	18.58	18.67
1205	NYSE	DCO	Tue, Jun 17, 1997	18.42	18.67	18.33	18.58
1204	NYSE	DCO	Mon, Jun 16, 1997	18.33	18.33	18.00	18.25
1203	NYSE	DCO	Fri, Jun 13, 1997	18.08	18.50	18.08	18.33
1202	NYSE	DCO	Thu, Jun 12, 1997	17.92	18.33	17.92	18.25
1201	NYSE	DCO	Wed, Jun 11, 1997	18.50	18.50	18.00	18.00
1200	NYSE	DCO	Tue, Jun 10, 1997	18.67	18.67	18.33	18.33
1199	NYSE	DCO	Mon, Jun 9, 1997	18.42	18.58	18.33	18.58
1198	NYSE	DCO	Fri, Jun 6, 1997	18.58	18.67	18.33	18.50
1197	NYSE	DCO	Thu, Jun 5, 1997	18.67	18.83	18.50	18.50
1196	NYSE	DCO	Wed, Jun 4, 1997	19.08	19.08	18.50	18.67
1195	NYSE	DCO	Tue, Jun 3, 1997	18.33	18.83	18.08	18.75
1194	NYSE	DCO	Mon, Jun 2, 1997	18.00	18.17	17.83	18.17
1193	NYSE	DCO	Fri, May 30, 1997	17.33	18.00	17.33	17.50
1192	NYSE	DCO	Thu, May 29, 1997	16.58	17.50	16.50	17.33
1191	NYSE	DCO	Wed, May 28, 1997	16.33	16.42	16.33	16.42
1190	NYSE	DCO	Tue, May 27, 1997	16.58	16.58	16.00	16.25
1189	NYSE	DCO	Fri, May 23, 1997	16.33	16.42	16.17	16.42
1188	NYSE	DCO	Thu, May 22, 1997	16.25	16.25	16.00	16.25
1187	NYSE	DCO	Wed, May 21, 1997	16.25	16.42	16.17	16.17
1186	NYSE	DCO	Tue, May 20, 1997	16.17	16.25	15.75	16.25
1185	NYSE	DCO	Mon, May 19, 1997	16.42	16.50	16.25	16.25
1184	NYSE	DCO	Fri, May 16, 1997	16.50	16.50	16.33	16.42
1183	NYSE	DCO	Thu, May 15, 1997	16.00	16.50	16.00	16.50
1182	NYSE	DCO	Wed, May 14, 1997	15.83	16.17	15.83	15.83
1181	NYSE	DCO	Tue, May 13, 1997	16.17	16.25	15.83	16.00
1180	NYSE	DCO	Mon, May 12, 1997	16.42	16.42	16.17	16.17
1179	NYSE	DCO	Fri, May 9, 1997	16.50	16.58	16.25	16.42
1178	NYSE	DCO	Thu, May 8, 1997	16.17	16.50	16.17	16.33
1177	NYSE	DCO	Wed, May 7, 1997	16.50	16.58	16.17	16.17
1176	NYSE	DCO	Tue, May 6, 1997	16.58	16.58	16.50	16.58
1175	NYSE	DCO	Mon, May 5, 1997	16.50	16.58	16.33	16.58
1174	NYSE	DCO	Fri, May 2, 1997	16.17	16.50	15.92	16.42
1173	NYSE	DCO	Thu, May 1, 1997	16.00	16.25	15.83	16.17
1172	NYSE	DCO	Wed, Apr 30, 1997	16.08	16.08	15.67	15.92
1171	NYSE	DCO	Tue, Apr 29, 1997	16.17	16.17	15.50	15.92
1170	NYSE	DCO	Mon, Apr 28, 1997	16.25	16.33	16.00	16.00
1169	NYSE	DCO	Fri, Apr 25, 1997	16.25	16.25	16.00	16.17
1168	NYSE	DCO	Thu, Apr 24, 1997	16.58	16.58	16.00	16.33
1167	NYSE	DCO	Wed, Apr 23, 1997	16.67	16.67	16.42	16.50
1166	NYSE	DCO	Tue, Apr 22, 1997	16.92	17.00	16.67	16.75
1165	NYSE	DCO	Mon, Apr 21, 1997	17.00	17.00	16.83	16.83
1164	NYSE	DCO	Fri, Apr 18, 1997	16.17	16.67	16.00	16.50
1163	NYSE	DCO	Thu, Apr 17, 1997	15.83	16.17	15.83	16.17
1162	NYSE	DCO	Wed, Apr 16, 1997	16.00	16.00	15.75	16.00
1161	NYSE	DCO	Tue, Apr 15, 1997	15.83	16.08	15.83	16.00
1160	NYSE	DCO	Mon, Apr 14, 1997	16.00	16.00	15.67	15.75
1159	NYSE	DCO	Fri, Apr 11, 1997	16.33	16.42	16.00	16.00
1158	NYSE	DCO	Thu, Apr 10, 1997	16.67	16.67	16.42	16.42
1157	NYSE	DCO	Wed, Apr 9, 1997	16.67	16.83	16.50	16.58
1156	NYSE	DCO	Tue, Apr 8, 1997	16.67	16.67	16.42	16.67
1155	NYSE	DCO	Mon, Apr 7, 1997	16.00	16.58	16.00	16.58
1154	NYSE	DCO	Fri, Apr 4, 1997	15.75	16.00	15.75	16.00
1153	NYSE	DCO	Thu, Apr 3, 1997	15.92	15.92	15.67	15.92
1152	NYSE	DCO	Wed, Apr 2, 1997	16.00	16.17	15.83	16.00
1151	NYSE	DCO	Tue, Apr 1, 1997	16.08	16.17	16.00	16.00
1150	NYSE	DCO	Mon, Mar 31, 1997	16.25	16.25	15.92	16.25
1149	NYSE	DCO	Thu, Mar 27, 1997	16.58	16.58	16.08	16.25
1148	NYSE	DCO	Wed, Mar 26, 1997	16.58	16.58	16.42	16.50
1147	NYSE	DCO	Tue, Mar 25, 1997	16.33	16.58	16.25	16.58
1146	NYSE	DCO	Mon, Mar 24, 1997	16.00	16.33	15.83	16.25
1145	NYSE	DCO	Fri, Mar 21, 1997	15.67	16.00	15.50	16.00
1144	NYSE	DCO	Thu, Mar 20, 1997	15.25	15.58	14.92	15.50
1143	NYSE	DCO	Wed, Mar 19, 1997	15.17	15.17	15.00	15.08
1142	NYSE	DCO	Tue, Mar 18, 1997	15.50	15.67	15.17	15.33
1141	NYSE	DCO	Mon, Mar 17, 1997	15.83	15.83	15.25	15.67
1140	NYSE	DCO	Fri, Mar 14, 1997	15.75	16.00	15.58	15.92
1139	NYSE	DCO	Thu, Mar 13, 1997	16.17	16.33	15.58	15.58
1138	NYSE	DCO	Wed, Mar 12, 1997	16.33	16.42	16.17	16.17
1137	NYSE	DCO	Tue, Mar 11, 1997	16.33	16.58	16.17	16.17
1136	NYSE	DCO	Mon, Mar 10, 1997	15.83	16.42	15.83	16.33
1135	NYSE	DCO	Fri, Mar 7, 1997	15.67	15.75	15.58	15.75
1134	NYSE	DCO	Thu, Mar 6, 1997	15.67	15.83	15.58	15.58
1133	NYSE	DCO	Wed, Mar 5, 1997	15.83	15.83	15.58	15.75
1132	NYSE	DCO	Tue, Mar 4, 1997	15.33	15.83	15.25	15.83
1131	NYSE	DCO	Mon, Mar 3, 1997	16.00	16.00	15.17	15.33
1130	NYSE	DCO	Fri, Feb 28, 1997	15.92	16.00	15.67	16.00
1129	NYSE	DCO	Thu, Feb 27, 1997	16.33	16.50	16.00	16.08
1128	NYSE	DCO	Wed, Feb 26, 1997	16.08	16.17	16.00	16.17
1127	NYSE	DCO	Tue, Feb 25, 1997	16.17	16.17	16.00	16.08
1126	NYSE	DCO	Mon, Feb 24, 1997	16.00	16.17	15.75	16.17
1125	NYSE	DCO	Fri, Feb 21, 1997	15.92	16.25	15.92	16.08
1124	NYSE	DCO	Thu, Feb 20, 1997	16.58	16.58	16.00	16.08
1123	NYSE	DCO	Wed, Feb 19, 1997	17.17	17.17	16.42	16.67
1122	NYSE	DCO	Tue, Feb 18, 1997	15.33	17.00	15.33	16.83
1121	NYSE	DCO	Fri, Feb 14, 1997	15.08	15.08	14.92	14.92
1120	NYSE	DCO	Thu, Feb 13, 1997	14.92	15.08	14.83	15.08
1119	NYSE	DCO	Wed, Feb 12, 1997	14.92	14.92	14.67	14.92
1118	NYSE	DCO	Tue, Feb 11, 1997	14.92	14.92	14.83	14.92
1117	NYSE	DCO	Mon, Feb 10, 1997	14.92	14.92	14.67	14.83
1116	NYSE	DCO	Fri, Feb 7, 1997	14.83	14.83	14.58	14.75
1115	NYSE	DCO	Thu, Feb 6, 1997	14.50	14.92	14.50	14.83
1114	NYSE	DCO	Wed, Feb 5, 1997	14.50	14.75	14.50	14.50
1113	NYSE	DCO	Tue, Feb 4, 1997	14.58	14.67	14.42	14.67
1112	NYSE	DCO	Mon, Feb 3, 1997	14.42	14.50	14.25	14.42
1111	NYSE	DCO	Fri, Jan 31, 1997	14.33	14.42	14.17	14.25
1110	NYSE	DCO	Thu, Jan 30, 1997	14.25	14.33	14.17	14.17
1109	NYSE	DCO	Wed, Jan 29, 1997	14.17	14.33	14.17	14.25
1108	NYSE	DCO	Tue, Jan 28, 1997	14.33	14.58	14.17	14.17
1107	NYSE	DCO	Mon, Jan 27, 1997	14.33	14.50	14.08	14.17
1106	NYSE	DCO	Fri, Jan 24, 1997	14.25	14.33	14.25	14.25
1105	NYSE	DCO	Thu, Jan 23, 1997	14.25	14.33	14.08	14.33
1104	NYSE	DCO	Wed, Jan 22, 1997	14.75	14.75	14.33	14.42
1103	NYSE	DCO	Tue, Jan 21, 1997	14.83	15.00	14.75	14.75
1102	NYSE	DCO	Mon, Jan 20, 1997	14.83	15.00	14.67	14.67
1101	NYSE	DCO	Fri, Jan 17, 1997	14.83	15.00	14.83	15.00
1100	NYSE	DCO	Thu, Jan 16, 1997	15.08	15.17	15.00	15.00
1099	NYSE	DCO	Wed, Jan 15, 1997	14.92	15.33	14.75	15.17
1098	NYSE	DCO	Tue, Jan 14, 1997	15.00	15.17	14.83	15.08
1097	NYSE	DCO	Mon, Jan 13, 1997	14.75	15.00	14.67	14.83
1096	NYSE	DCO	Fri, Jan 10, 1997	14.67	14.83	14.58	14.67
1095	NYSE	DCO	Thu, Jan 9, 1997	14.42	14.67	14.42	14.58
1094	NYSE	DCO	Wed, Jan 8, 1997	14.25	14.42	14.17	14.25
1093	NYSE	DCO	Tue, Jan 7, 1997	13.67	14.08	13.50	14.08
1092	NYSE	DCO	Mon, Jan 6, 1997	13.83	13.92	13.33	13.67
1091	NYSE	DCO	Fri, Jan 3, 1997	14.00	14.25	13.83	13.83
1090	NYSE	DCO	Thu, Jan 2, 1997	14.42	14.42	14.00	14.00
1089	NYSE	DCO	Tue, Dec 31, 1996	14.50	14.58	14.42	14.42
1088	NYSE	DCO	Mon, Dec 30, 1996	14.67	14.67	14.50	14.50
1087	NYSE	DCO	Fri, Dec 27, 1996	14.67	14.67	14.50	14.58
1086	NYSE	DCO	Thu, Dec 26, 1996	14.67	14.92	14.67	14.67
1085	NYSE	DCO	Tue, Dec 24, 1996	14.58	14.58	14.58	14.58
1084	NYSE	DCO	Mon, Dec 23, 1996	14.75	14.75	14.58	14.58
1083	NYSE	DCO	Fri, Dec 20, 1996	15.17	15.17	14.75	14.75
1082	NYSE	DCO	Thu, Dec 19, 1996	14.83	15.17	14.83	15.00
1081	NYSE	DCO	Wed, Dec 18, 1996	15.00	15.08	14.75	14.92
1080	NYSE	DCO	Tue, Dec 17, 1996	14.83	14.92	14.67	14.83
1079	NYSE	DCO	Mon, Dec 16, 1996	14.92	15.17	14.67	14.75
1078	NYSE	DCO	Fri, Dec 13, 1996	15.08	15.17	14.83	14.92
1077	NYSE	DCO	Thu, Dec 12, 1996	15.50	15.58	15.17	15.17
1076	NYSE	DCO	Wed, Dec 11, 1996	15.42	15.42	15.17	15.33
1075	NYSE	DCO	Tue, Dec 10, 1996	15.42	15.50	15.33	15.33
1074	NYSE	DCO	Mon, Dec 9, 1996	15.25	15.50	15.25	15.33
1073	NYSE	DCO	Fri, Dec 6, 1996	15.25	15.42	14.50	15.17
1072	NYSE	DCO	Thu, Dec 5, 1996	15.33	15.75	15.33	15.58
1071	NYSE	DCO	Wed, Dec 4, 1996	15.67	15.67	15.00	15.33
1070	NYSE	DCO	Tue, Dec 3, 1996	16.25	16.25	15.75	15.75
1069	NYSE	DCO	Mon, Dec 2, 1996	14.75	16.58	14.75	16.25
1068	NYSE	DCO	Fri, Nov 29, 1996	14.75	14.75	14.75	14.75
1067	NYSE	DCO	Wed, Nov 27, 1996	14.67	14.75	14.67	14.75
1066	NYSE	DCO	Tue, Nov 26, 1996	14.67	14.75	14.67	14.67
1065	NYSE	DCO	Mon, Nov 25, 1996	14.67	14.92	14.67	14.75
1064	NYSE	DCO	Fri, Nov 22, 1996	14.42	14.58	14.33	14.58
1063	NYSE	DCO	Thu, Nov 21, 1996	14.42	14.58	14.00	14.50
1062	NYSE	DCO	Wed, Nov 20, 1996	13.92	14.50	13.83	14.33
1061	NYSE	DCO	Tue, Nov 19, 1996	13.25	13.67	13.08	13.67
1060	NYSE	DCO	Mon, Nov 18, 1996	13.00	13.17	12.83	13.08
1059	NYSE	DCO	Fri, Nov 15, 1996	12.58	12.92	12.58	12.83
1058	NYSE	DCO	Thu, Nov 14, 1996	12.50	12.58	12.50	12.58
1057	NYSE	DCO	Wed, Nov 13, 1996	12.75	12.75	12.33	12.67
1056	NYSE	DCO	Tue, Nov 12, 1996	13.00	13.00	12.75	12.75
1055	NYSE	DCO	Mon, Nov 11, 1996	13.00	13.08	12.92	13.08
1054	NYSE	DCO	Fri, Nov 8, 1996	13.25	13.33	13.00	13.08
1053	NYSE	DCO	Thu, Nov 7, 1996	12.83	13.58	12.58	13.33
1052	NYSE	DCO	Wed, Nov 6, 1996	12.83	13.00	12.67	12.83
1051	NYSE	DCO	Tue, Nov 5, 1996	12.67	12.83	12.58	12.83
1050	NYSE	DCO	Mon, Nov 4, 1996	12.42	12.58	12.42	12.58
1049	NYSE	DCO	Fri, Nov 1, 1996	12.75	12.75	12.00	12.67
1048	NYSE	DCO	Thu, Oct 31, 1996	12.50	12.75	12.33	12.75
1047	NYSE	DCO	Wed, Oct 30, 1996	12.50	12.92	12.50	12.67
1046	NYSE	DCO	Tue, Oct 29, 1996	12.50	12.67	12.50	12.50
1045	NYSE	DCO	Mon, Oct 28, 1996	12.33	12.83	12.33	12.67
1044	NYSE	DCO	Fri, Oct 25, 1996	13.00	13.00	12.42	12.50
1043	NYSE	DCO	Thu, Oct 24, 1996	13.17	13.17	12.83	13.00
1042	NYSE	DCO	Wed, Oct 23, 1996	13.25	13.42	13.08	13.25
1041	NYSE	DCO	Tue, Oct 22, 1996	13.67	13.75	13.17	13.33
1040	NYSE	DCO	Mon, Oct 21, 1996	13.25	13.83	13.25	13.83
1039	NYSE	DCO	Fri, Oct 18, 1996	13.33	13.33	13.00	13.17
1038	NYSE	DCO	Thu, Oct 17, 1996	13.33	13.33	13.08	13.17
1037	NYSE	DCO	Wed, Oct 16, 1996	13.33	13.33	13.08	13.25
1036	NYSE	DCO	Tue, Oct 15, 1996	13.33	13.42	13.00	13.33
1035	NYSE	DCO	Mon, Oct 14, 1996	12.58	12.92	12.58	12.83
1034	NYSE	DCO	Fri, Oct 11, 1996	12.67	12.67	12.33	12.42
1033	NYSE	DCO	Thu, Oct 10, 1996	12.08	12.75	12.00	12.58
1032	NYSE	DCO	Wed, Oct 9, 1996	11.67	12.17	11.67	12.17
1031	NYSE	DCO	Tue, Oct 8, 1996	11.50	11.50	11.08	11.33
1030	NYSE	DCO	Mon, Oct 7, 1996	11.42	11.50	11.25	11.50
1029	NYSE	DCO	Fri, Oct 4, 1996	11.33	11.33	11.25	11.33
1028	NYSE	DCO	Thu, Oct 3, 1996	11.33	11.42	11.08	11.33
1027	NYSE	DCO	Wed, Oct 2, 1996	11.25	11.67	10.83	11.33
1026	NYSE	DCO	Tue, Oct 1, 1996	11.17	11.25	11.08	11.08
1025	NYSE	DCO	Mon, Sep 30, 1996	11.33	11.33	11.17	11.33
1024	NYSE	DCO	Fri, Sep 27, 1996	11.00	11.67	11.00	11.33
1023	NYSE	DCO	Thu, Sep 26, 1996	11.42	11.50	11.17	11.17
1022	NYSE	DCO	Wed, Sep 25, 1996	11.83	11.83	11.50	11.58
1021	NYSE	DCO	Tue, Sep 24, 1996	11.92	12.00	11.67	11.67
1020	NYSE	DCO	Mon, Sep 23, 1996	12.00	12.00	11.92	11.92
1019	NYSE	DCO	Fri, Sep 20, 1996	12.42	12.42	11.75	11.92
1018	NYSE	DCO	Thu, Sep 19, 1996	11.83	12.33	11.67	12.25
1017	NYSE	DCO	Wed, Sep 18, 1996	11.75	11.75	11.58	11.67
1016	NYSE	DCO	Tue, Sep 17, 1996	11.92	11.92	11.50	11.83
1015	NYSE	DCO	Mon, Sep 16, 1996	12.50	12.50	11.83	11.92
1014	NYSE	DCO	Fri, Sep 13, 1996	12.17	12.42	12.00	12.25
1013	NYSE	DCO	Thu, Sep 12, 1996	11.58	12.00	11.58	12.00
1012	NYSE	DCO	Wed, Sep 11, 1996	11.33	11.58	11.33	11.58
1011	NYSE	DCO	Tue, Sep 10, 1996	11.33	11.50	11.17	11.50
1010	NYSE	DCO	Mon, Sep 9, 1996	11.17	11.42	11.17	11.33
1009	NYSE	DCO	Fri, Sep 6, 1996	11.17	11.17	10.92	11.08
1008	NYSE	DCO	Thu, Sep 5, 1996	11.50	11.50	11.17	11.17
1007	NYSE	DCO	Wed, Sep 4, 1996	10.75	11.50	10.67	11.33
1006	NYSE	DCO	Tue, Sep 3, 1996	10.92	10.92	10.67	10.92
1005	NYSE	DCO	Fri, Aug 30, 1996	11.00	11.08	10.83	11.08
1004	NYSE	DCO	Thu, Aug 29, 1996	11.08	11.08	10.92	11.00
1003	NYSE	DCO	Wed, Aug 28, 1996	10.92	11.00	10.75	11.00
1002	NYSE	DCO	Tue, Aug 27, 1996	10.33	10.92	10.33	10.83
1001	NYSE	DCO	Mon, Aug 26, 1996	11.00	11.00	10.25	10.33
1000	NYSE	DCO	Fri, Aug 23, 1996	10.75	10.83	10.58	10.83
999	NYSE	DCO	Thu, Aug 22, 1996	10.67	10.75	10.50	10.67
998	NYSE	DCO	Wed, Aug 21, 1996	10.58	10.75	10.50	10.58
997	NYSE	DCO	Tue, Aug 20, 1996	11.08	11.08	10.50	10.75
996	NYSE	DCO	Mon, Aug 19, 1996	11.08	11.33	11.00	11.17
995	NYSE	DCO	Fri, Aug 16, 1996	11.17	11.17	11.00	11.08
994	NYSE	DCO	Thu, Aug 15, 1996	11.42	11.42	11.25	11.33
993	NYSE	DCO	Wed, Aug 14, 1996	11.50	11.50	11.42	11.42
992	NYSE	DCO	Tue, Aug 13, 1996	11.33	11.67	11.33	11.50
991	NYSE	DCO	Mon, Aug 12, 1996	11.33	11.42	11.25	11.33
990	NYSE	DCO	Fri, Aug 9, 1996	11.17	11.33	11.17	11.33
989	NYSE	DCO	Thu, Aug 8, 1996	11.58	11.67	11.17	11.33
988	NYSE	DCO	Wed, Aug 7, 1996	11.33	11.58	11.25	11.58
987	NYSE	DCO	Tue, Aug 6, 1996	11.50	11.50	11.17	11.33
986	NYSE	DCO	Mon, Aug 5, 1996	11.25	11.50	11.08	11.50
985	NYSE	DCO	Fri, Aug 2, 1996	11.08	11.17	10.83	11.08
984	NYSE	DCO	Thu, Aug 1, 1996	10.58	11.00	10.58	11.00
983	NYSE	DCO	Wed, Jul 31, 1996	10.00	10.58	10.00	10.42
982	NYSE	DCO	Tue, Jul 30, 1996	9.83	10.08	9.83	10.08
981	NYSE	DCO	Mon, Jul 29, 1996	9.92	10.00	9.83	9.83
980	NYSE	DCO	Fri, Jul 26, 1996	10.00	10.25	10.00	10.08
979	NYSE	DCO	Thu, Jul 25, 1996	9.75	10.33	9.67	10.00
978	NYSE	DCO	Wed, Jul 24, 1996	8.92	9.58	8.83	9.58
977	NYSE	DCO	Tue, Jul 23, 1996	8.83	9.08	8.83	9.00
976	NYSE	DCO	Mon, Jul 22, 1996	8.67	8.92	8.67	8.83
975	NYSE	DCO	Fri, Jul 19, 1996	8.58	8.67	8.50	8.50
974	NYSE	DCO	Thu, Jul 18, 1996	8.50	8.67	8.50	8.67
973	NYSE	DCO	Wed, Jul 17, 1996	8.17	8.58	8.17	8.50
972	NYSE	DCO	Tue, Jul 16, 1996	8.00	8.25	7.42	8.25
971	NYSE	DCO	Mon, Jul 15, 1996	8.50	8.50	8.25	8.25
970	NYSE	DCO	Fri, Jul 12, 1996	8.50	8.67	8.50	8.58
969	NYSE	DCO	Thu, Jul 11, 1996	8.83	8.83	8.50	8.67
968	NYSE	DCO	Wed, Jul 10, 1996	8.92	8.92	8.67	8.92
967	NYSE	DCO	Tue, Jul 9, 1996	8.92	9.08	8.83	8.92
966	NYSE	DCO	Mon, Jul 8, 1996	9.17	9.17	9.00	9.00
965	NYSE	DCO	Fri, Jul 5, 1996	9.00	9.00	9.00	9.00
964	NYSE	DCO	Wed, Jul 3, 1996	9.08	9.17	9.08	9.17
963	NYSE	DCO	Tue, Jul 2, 1996	9.17	9.25	9.00	9.17
962	NYSE	DCO	Mon, Jul 1, 1996	9.58	9.67	9.25	9.25
961	NYSE	DCO	Fri, Jun 28, 1996	9.00	9.58	9.00	9.50
960	NYSE	DCO	Thu, Jun 27, 1996	8.67	8.92	8.67	8.83
959	NYSE	DCO	Wed, Jun 26, 1996	9.08	9.08	8.75	8.83
958	NYSE	DCO	Tue, Jun 25, 1996	8.83	9.25	8.83	9.25
957	NYSE	DCO	Mon, Jun 24, 1996	8.75	9.00	8.75	8.92
956	NYSE	DCO	Fri, Jun 21, 1996	8.75	8.92	8.75	8.75
955	NYSE	DCO	Thu, Jun 20, 1996	9.25	9.25	8.75	8.92
954	NYSE	DCO	Wed, Jun 19, 1996	8.92	9.25	8.75	9.08
953	NYSE	DCO	Tue, Jun 18, 1996	9.58	9.58	9.17	9.17
952	NYSE	DCO	Mon, Jun 17, 1996	9.58	9.58	9.33	9.50
951	NYSE	DCO	Fri, Jun 14, 1996	9.67	9.67	9.42	9.58
950	NYSE	DCO	Thu, Jun 13, 1996	9.67	9.67	9.33	9.67
949	NYSE	DCO	Wed, Jun 12, 1996	9.75	9.83	9.50	9.83
948	NYSE	DCO	Tue, Jun 11, 1996	9.75	9.75	9.50	9.75
947	NYSE	DCO	Mon, Jun 10, 1996	9.83	9.83	9.67	9.67
946	NYSE	DCO	Fri, Jun 7, 1996	9.75	9.92	9.58	9.75
945	NYSE	DCO	Thu, Jun 6, 1996	9.33	10.00	9.33	9.92
944	NYSE	DCO	Wed, Jun 5, 1996	9.33	9.50	9.08	9.33
943	NYSE	DCO	Tue, Jun 4, 1996	9.42	9.50	9.33	9.33
942	NYSE	DCO	Mon, Jun 3, 1996	9.75	9.83	9.50	9.50
941	NYSE	DCO	Fri, May 31, 1996	9.67	9.75	9.67	9.75
940	NYSE	DCO	Thu, May 30, 1996	9.67	9.75	9.67	9.67
939	NYSE	DCO	Wed, May 29, 1996	9.75	9.83	9.67	9.67
938	NYSE	DCO	Tue, May 28, 1996	10.00	10.17	9.83	9.83
937	NYSE	DCO	Fri, May 24, 1996	9.83	10.25	9.67	9.75
936	NYSE	DCO	Thu, May 23, 1996	9.83	9.92	9.75	9.83
935	NYSE	DCO	Wed, May 22, 1996	9.75	9.92	9.58	9.83
934	NYSE	DCO	Tue, May 21, 1996	10.17	10.25	9.42	9.67
933	NYSE	DCO	Mon, May 20, 1996	9.42	9.92	9.42	9.92
932	NYSE	DCO	Fri, May 17, 1996	9.08	9.33	9.00	9.33
931	NYSE	DCO	Thu, May 16, 1996	8.92	9.08	8.83	9.08
930	NYSE	DCO	Wed, May 15, 1996	8.92	9.08	8.92	9.08
929	NYSE	DCO	Tue, May 14, 1996	8.67	9.08	8.67	9.08
928	NYSE	DCO	Mon, May 13, 1996	8.58	8.75	8.50	8.67
927	NYSE	DCO	Fri, May 10, 1996	8.67	8.75	8.58	8.58
926	NYSE	DCO	Thu, May 9, 1996	8.75	8.83	8.58	8.67
925	NYSE	DCO	Wed, May 8, 1996	8.75	8.83	8.58	8.83
924	NYSE	DCO	Tue, May 7, 1996	8.83	8.83	8.75	8.83
923	NYSE	DCO	Mon, May 6, 1996	8.83	8.92	8.75	8.75
922	NYSE	DCO	Fri, May 3, 1996	8.83	9.08	8.83	8.92
921	NYSE	DCO	Thu, May 2, 1996	9.00	9.17	8.92	9.00
920	NYSE	DCO	Wed, May 1, 1996	9.08	9.17	9.08	9.08
919	NYSE	DCO	Tue, Apr 30, 1996	9.08	9.25	9.08	9.17
918	NYSE	DCO	Mon, Apr 29, 1996	9.08	9.25	9.00	9.17
917	NYSE	DCO	Fri, Apr 26, 1996	9.25	9.25	9.00	9.00
916	NYSE	DCO	Thu, Apr 25, 1996	9.08	9.33	9.00	9.17
915	NYSE	DCO	Wed, Apr 24, 1996	8.92	9.00	8.83	9.00
914	NYSE	DCO	Tue, Apr 23, 1996	8.75	9.17	8.75	8.92
913	NYSE	DCO	Mon, Apr 22, 1996	9.50	9.58	8.83	8.92
912	NYSE	DCO	Fri, Apr 19, 1996	9.08	9.75	9.08	9.50
911	NYSE	DCO	Thu, Apr 18, 1996	8.83	9.00	8.75	8.92
910	NYSE	DCO	Wed, Apr 17, 1996	8.92	9.17	8.75	8.83
909	NYSE	DCO	Tue, Apr 16, 1996	9.00	9.00	8.92	9.00
908	NYSE	DCO	Mon, Apr 15, 1996	9.00	9.00	8.92	9.00
907	NYSE	DCO	Fri, Apr 12, 1996	8.83	9.08	8.83	9.00
906	NYSE	DCO	Thu, Apr 11, 1996	8.67	8.92	8.67	8.92
905	NYSE	DCO	Wed, Apr 10, 1996	9.25	9.25	8.67	8.67
904	NYSE	DCO	Tue, Apr 9, 1996	9.17	9.17	9.00	9.00
903	NYSE	DCO	Mon, Apr 8, 1996	9.00	9.25	8.83	9.00
902	NYSE	DCO	Thu, Apr 4, 1996	9.17	9.25	8.92	9.00
901	NYSE	DCO	Wed, Apr 3, 1996	9.33	9.33	9.00	9.08
900	NYSE	DCO	Tue, Apr 2, 1996	9.42	9.42	9.08	9.25
899	NYSE	DCO	Mon, Apr 1, 1996	9.50	9.67	9.33	9.42
898	NYSE	DCO	Fri, Mar 29, 1996	9.17	9.75	9.17	9.42
897	NYSE	DCO	Thu, Mar 28, 1996	8.58	9.25	8.58	9.17
896	NYSE	DCO	Wed, Mar 27, 1996	8.67	8.75	8.58	8.58
895	NYSE	DCO	Tue, Mar 26, 1996	8.75	8.75	8.67	8.67
894	NYSE	DCO	Mon, Mar 25, 1996	8.67	8.75	8.58	8.75
893	NYSE	DCO	Fri, Mar 22, 1996	8.58	8.67	8.58	8.58
892	NYSE	DCO	Thu, Mar 21, 1996	8.67	8.67	8.58	8.58
891	NYSE	DCO	Wed, Mar 20, 1996	8.50	8.67	8.50	8.67
890	NYSE	DCO	Tue, Mar 19, 1996	8.67	8.67	8.58	8.58
889	NYSE	DCO	Mon, Mar 18, 1996	8.33	8.83	8.33	8.58
888	NYSE	DCO	Fri, Mar 15, 1996	8.33	8.42	8.17	8.17
887	NYSE	DCO	Thu, Mar 14, 1996	8.33	8.50	8.33	8.42
886	NYSE	DCO	Wed, Mar 13, 1996	7.83	8.17	7.83	8.17
885	NYSE	DCO	Tue, Mar 12, 1996	7.75	7.83	7.67	7.67
884	NYSE	DCO	Mon, Mar 11, 1996	7.50	7.83	7.50	7.83
883	NYSE	DCO	Fri, Mar 8, 1996	7.83	7.92	7.67	7.67
882	NYSE	DCO	Thu, Mar 7, 1996	8.08	8.08	7.75	7.83
881	NYSE	DCO	Wed, Mar 6, 1996	8.25	8.25	8.00	8.08
880	NYSE	DCO	Tue, Mar 5, 1996	8.42	8.42	8.25	8.25
879	NYSE	DCO	Mon, Mar 4, 1996	8.50	8.58	8.33	8.42
878	NYSE	DCO	Fri, Mar 1, 1996	8.08	8.33	8.08	8.25
877	NYSE	DCO	Thu, Feb 29, 1996	8.17	8.33	8.17	8.25
876	NYSE	DCO	Wed, Feb 28, 1996	8.67	8.67	8.08	8.08
875	NYSE	DCO	Tue, Feb 27, 1996	8.83	8.83	8.58	8.58
874	NYSE	DCO	Mon, Feb 26, 1996	8.00	8.92	8.00	8.67
873	NYSE	DCO	Fri, Feb 23, 1996	7.75	8.08	7.75	8.00
872	NYSE	DCO	Thu, Feb 22, 1996	7.75	7.75	7.67	7.75
871	NYSE	DCO	Wed, Feb 21, 1996	7.67	7.75	7.67	7.67
870	NYSE	DCO	Tue, Feb 20, 1996	7.67	7.92	7.67	7.67
869	NYSE	DCO	Fri, Feb 16, 1996	7.58	7.75	7.58	7.58
868	NYSE	DCO	Thu, Feb 15, 1996	7.33	7.42	7.33	7.42
867	NYSE	DCO	Wed, Feb 14, 1996	7.42	7.42	7.33	7.33
866	NYSE	DCO	Tue, Feb 13, 1996	7.17	7.50	7.17	7.42
865	NYSE	DCO	Mon, Feb 12, 1996	7.50	7.50	7.25	7.25
864	NYSE	DCO	Fri, Feb 9, 1996	7.50	7.50	7.25	7.33
863	NYSE	DCO	Thu, Feb 8, 1996	7.50	7.50	7.50	7.50
862	NYSE	DCO	Wed, Feb 7, 1996	7.50	7.50	7.42	7.50
861	NYSE	DCO	Tue, Feb 6, 1996	7.83	7.83	7.42	7.50
860	NYSE	DCO	Mon, Feb 5, 1996	7.50	7.92	7.42	7.83
859	NYSE	DCO	Fri, Feb 2, 1996	7.17	7.33	7.17	7.33
858	NYSE	DCO	Thu, Feb 1, 1996	6.58	7.42	6.58	7.17
857	NYSE	DCO	Wed, Jan 31, 1996	6.58	6.58	6.58	6.58
856	NYSE	DCO	Tue, Jan 30, 1996	6.50	6.58	6.50	6.58
855	NYSE	DCO	Mon, Jan 29, 1996	6.33	6.50	6.33	6.50
854	NYSE	DCO	Fri, Jan 26, 1996	6.33	6.42	6.33	6.33
853	NYSE	DCO	Thu, Jan 25, 1996	6.38	6.38	6.38	6.38
852	NYSE	DCO	Wed, Jan 24, 1996	6.42	6.50	6.42	6.42
851	NYSE	DCO	Tue, Jan 23, 1996	6.50	6.50	6.42	6.50
850	NYSE	DCO	Mon, Jan 22, 1996	6.50	6.50	6.42	6.50
849	NYSE	DCO	Fri, Jan 19, 1996	6.50	6.50	6.50	6.50
848	NYSE	DCO	Thu, Jan 18, 1996	6.42	6.42	6.42	6.42
847	NYSE	DCO	Wed, Jan 17, 1996	6.29	6.33	6.17	6.33
846	NYSE	DCO	Tue, Jan 16, 1996	6.42	6.42	6.25	6.33
845	NYSE	DCO	Mon, Jan 15, 1996	6.63	6.63	6.46	6.46
844	NYSE	DCO	Fri, Jan 12, 1996	6.50	6.58	6.50	6.50
843	NYSE	DCO	Thu, Jan 11, 1996	6.63	6.63	6.58	6.58
842	NYSE	DCO	Wed, Jan 10, 1996	6.58	6.67	6.58	6.67
841	NYSE	DCO	Tue, Jan 9, 1996	6.58	6.63	6.58	6.58
840	NYSE	DCO	Fri, Jan 5, 1996	6.67	6.67	6.58	6.58
839	NYSE	DCO	Thu, Jan 4, 1996	6.67	6.67	6.67	6.67
838	NYSE	DCO	Wed, Jan 3, 1996	6.83	6.83	6.67	6.75
837	NYSE	DCO	Tue, Jan 2, 1996	6.67	6.83	6.67	6.75
836	NYSE	DCO	Fri, Dec 29, 1995	6.54	6.58	6.50	6.58
835	NYSE	DCO	Thu, Dec 28, 1995	6.50	6.58	6.50	6.54
834	NYSE	DCO	Wed, Dec 27, 1995	6.33	6.42	6.25	6.33
833	NYSE	DCO	Tue, Dec 26, 1995	6.42	6.42	6.42	6.42
832	NYSE	DCO	Fri, Dec 22, 1995	6.50	6.50	6.42	6.46
831	NYSE	DCO	Thu, Dec 21, 1995	6.50	6.67	6.42	6.42
830	NYSE	DCO	Wed, Dec 20, 1995	6.33	6.54	6.33	6.54
829	NYSE	DCO	Tue, Dec 19, 1995	6.33	6.33	6.33	6.33
828	NYSE	DCO	Mon, Dec 18, 1995	6.58	6.58	6.33	6.33
827	NYSE	DCO	Fri, Dec 15, 1995	6.67	6.67	6.58	6.58
826	NYSE	DCO	Thu, Dec 14, 1995	6.67	6.75	6.58	6.58
825	NYSE	DCO	Wed, Dec 13, 1995	6.75	6.75	6.75	6.75
824	NYSE	DCO	Tue, Dec 12, 1995	6.75	6.75	6.50	6.58
823	NYSE	DCO	Mon, Dec 11, 1995	6.67	6.75	6.67	6.75
822	NYSE	DCO	Fri, Dec 8, 1995	6.67	6.75	6.58	6.58
821	NYSE	DCO	Thu, Dec 7, 1995	6.75	6.75	6.75	6.75
820	NYSE	DCO	Wed, Dec 6, 1995	6.63	6.75	6.58	6.75
819	NYSE	DCO	Tue, Dec 5, 1995	6.67	6.75	6.63	6.63
818	NYSE	DCO	Mon, Dec 4, 1995	6.75	6.75	6.67	6.67
817	NYSE	DCO	Fri, Dec 1, 1995	6.75	6.83	6.75	6.75
816	NYSE	DCO	Thu, Nov 30, 1995	6.67	6.83	6.67	6.83
815	NYSE	DCO	Wed, Nov 29, 1995	6.67	6.67	6.42	6.67
814	NYSE	DCO	Tue, Nov 28, 1995	6.75	6.92	6.75	6.75
813	NYSE	DCO	Mon, Nov 27, 1995	6.67	6.83	6.67	6.83
812	NYSE	DCO	Fri, Nov 24, 1995	6.67	6.67	6.67	6.67
811	NYSE	DCO	Wed, Nov 22, 1995	6.83	6.92	6.75	6.75
810	NYSE	DCO	Tue, Nov 21, 1995	6.92	6.92	6.92	6.92
809	NYSE	DCO	Mon, Nov 20, 1995	7.00	7.00	6.83	6.92
808	NYSE	DCO	Fri, Nov 17, 1995	7.00	7.00	6.92	6.92
807	NYSE	DCO	Thu, Nov 16, 1995	6.75	6.92	6.75	6.92
806	NYSE	DCO	Wed, Nov 15, 1995	6.92	6.92	6.67	6.67
805	NYSE	DCO	Tue, Nov 14, 1995	6.92	6.92	6.83	6.83
804	NYSE	DCO	Mon, Nov 13, 1995	6.83	6.92	6.67	6.92
803	NYSE	DCO	Fri, Nov 10, 1995	6.75	6.83	6.75	6.83
802	NYSE	DCO	Thu, Nov 9, 1995	7.00	7.00	6.75	6.92
801	NYSE	DCO	Wed, Nov 8, 1995	7.00	7.00	6.92	7.00
800	NYSE	DCO	Tue, Nov 7, 1995	6.92	7.00	6.83	7.00
799	NYSE	DCO	Mon, Nov 6, 1995	6.83	6.92	6.75	6.83
798	NYSE	DCO	Fri, Nov 3, 1995	6.33	6.92	6.33	6.67
797	NYSE	DCO	Thu, Nov 2, 1995	6.25	6.67	6.25	6.42
796	NYSE	DCO	Wed, Nov 1, 1995	6.25	6.33	6.17	6.25
795	NYSE	DCO	Tue, Oct 31, 1995	6.25	6.38	6.25	6.33
794	NYSE	DCO	Mon, Oct 30, 1995	6.25	6.33	6.25	6.33
793	NYSE	DCO	Fri, Oct 27, 1995	6.42	6.42	6.25	6.25
792	NYSE	DCO	Thu, Oct 26, 1995	6.50	6.58	6.33	6.42
791	NYSE	DCO	Wed, Oct 25, 1995	6.63	6.63	6.42	6.50
790	NYSE	DCO	Tue, Oct 24, 1995	6.83	6.83	6.42	6.46
789	NYSE	DCO	Mon, Oct 23, 1995	6.00	6.75	5.92	6.67
788	NYSE	DCO	Fri, Oct 20, 1995	5.83	5.92	5.75	5.92
787	NYSE	DCO	Thu, Oct 19, 1995	5.92	6.00	5.92	5.92
786	NYSE	DCO	Wed, Oct 18, 1995	6.00	6.00	5.83	6.00
785	NYSE	DCO	Tue, Oct 17, 1995	6.00	6.08	6.00	6.00
784	NYSE	DCO	Mon, Oct 16, 1995	6.17	6.17	5.83	6.00
783	NYSE	DCO	Fri, Oct 13, 1995	6.17	6.17	6.08	6.08
782	NYSE	DCO	Thu, Oct 12, 1995	6.25	6.25	6.17	6.17
781	NYSE	DCO	Wed, Oct 11, 1995	6.17	6.25	6.17	6.17
780	NYSE	DCO	Tue, Oct 10, 1995	6.25	6.25	6.08	6.08
779	NYSE	DCO	Mon, Oct 9, 1995	6.38	6.38	6.25	6.25
778	NYSE	DCO	Fri, Oct 6, 1995	6.38	6.38	6.38	6.38
777	NYSE	DCO	Thu, Oct 5, 1995	6.33	6.33	6.25	6.33
776	NYSE	DCO	Wed, Oct 4, 1995	6.42	6.42	6.42	6.42
775	NYSE	DCO	Tue, Oct 3, 1995	6.67	6.67	6.42	6.42
774	NYSE	DCO	Mon, Oct 2, 1995	6.67	6.67	6.58	6.58
773	NYSE	DCO	Fri, Sep 29, 1995	6.50	6.58	6.50	6.58
772	NYSE	DCO	Thu, Sep 28, 1995	6.54	6.58	6.50	6.58
771	NYSE	DCO	Wed, Sep 27, 1995	6.42	6.58	6.42	6.58
770	NYSE	DCO	Tue, Sep 26, 1995	6.50	6.50	6.46	6.46
769	NYSE	DCO	Fri, Sep 22, 1995	6.58	6.58	6.50	6.58
768	NYSE	DCO	Thu, Sep 21, 1995	6.67	6.67	6.67	6.67
767	NYSE	DCO	Wed, Sep 20, 1995	6.67	6.75	6.58	6.67
766	NYSE	DCO	Tue, Sep 19, 1995	6.58	6.58	6.58	6.58
765	NYSE	DCO	Mon, Sep 18, 1995	6.50	6.75	6.50	6.67
764	NYSE	DCO	Fri, Sep 15, 1995	6.50	6.58	6.50	6.50
763	NYSE	DCO	Thu, Sep 14, 1995	6.33	6.50	6.33	6.50
762	NYSE	DCO	Wed, Sep 13, 1995	6.42	6.50	6.33	6.33
761	NYSE	DCO	Tue, Sep 12, 1995	6.25	6.67	6.25	6.46
760	NYSE	DCO	Mon, Sep 11, 1995	6.25	6.33	6.17	6.33
759	NYSE	DCO	Fri, Sep 8, 1995	6.08	6.17	6.08	6.17
758	NYSE	DCO	Thu, Sep 7, 1995	6.17	6.17	6.08	6.08
757	NYSE	DCO	Wed, Sep 6, 1995	6.08	6.25	6.08	6.13
756	NYSE	DCO	Tue, Sep 5, 1995	6.25	6.25	6.08	6.08
755	NYSE	DCO	Fri, Sep 1, 1995	6.29	6.33	6.25	6.25
754	NYSE	DCO	Thu, Aug 31, 1995	6.29	6.29	6.29	6.29
753	NYSE	DCO	Wed, Aug 30, 1995	6.42	6.42	6.33	6.33
752	NYSE	DCO	Tue, Aug 29, 1995	6.38	6.42	6.33	6.33
751	NYSE	DCO	Mon, Aug 28, 1995	6.38	6.38	6.38	6.38
750	NYSE	DCO	Fri, Aug 25, 1995	6.38	6.46	6.38	6.42
749	NYSE	DCO	Thu, Aug 24, 1995	6.50	6.50	6.42	6.50
748	NYSE	DCO	Wed, Aug 23, 1995	6.46	6.50	6.42	6.50
747	NYSE	DCO	Tue, Aug 22, 1995	6.42	6.58	6.42	6.54
746	NYSE	DCO	Mon, Aug 21, 1995	6.33	6.42	6.25	6.33
745	NYSE	DCO	Fri, Aug 18, 1995	6.42	6.42	6.33	6.42
744	NYSE	DCO	Thu, Aug 17, 1995	6.42	6.42	6.17	6.33
743	NYSE	DCO	Wed, Aug 16, 1995	6.50	6.50	6.25	6.33
742	NYSE	DCO	Tue, Aug 15, 1995	6.50	6.50	6.42	6.50
741	NYSE	DCO	Mon, Aug 14, 1995	6.67	6.75	6.58	6.58
740	NYSE	DCO	Fri, Aug 11, 1995	6.75	6.83	6.75	6.83
739	NYSE	DCO	Thu, Aug 10, 1995	6.67	6.83	6.67	6.75
738	NYSE	DCO	Wed, Aug 9, 1995	6.67	6.75	6.67	6.75
737	NYSE	DCO	Tue, Aug 8, 1995	6.67	6.75	6.67	6.75
736	NYSE	DCO	Mon, Aug 7, 1995	6.67	6.75	6.63	6.75
735	NYSE	DCO	Fri, Aug 4, 1995	6.75	6.75	6.67	6.75
734	NYSE	DCO	Thu, Aug 3, 1995	6.63	6.67	6.58	6.67
733	NYSE	DCO	Wed, Aug 2, 1995	6.58	6.75	6.58	6.63
732	NYSE	DCO	Tue, Aug 1, 1995	6.33	6.58	6.33	6.58
731	NYSE	DCO	Mon, Jul 31, 1995	6.17	6.33	6.17	6.33
730	NYSE	DCO	Fri, Jul 28, 1995	6.21	6.21	6.00	6.13
729	NYSE	DCO	Thu, Jul 27, 1995	6.17	6.21	6.00	6.21
728	NYSE	DCO	Wed, Jul 26, 1995	6.17	6.21	6.00	6.08
727	NYSE	DCO	Tue, Jul 25, 1995	6.17	6.33	6.00	6.13
726	NYSE	DCO	Mon, Jul 24, 1995	4.83	6.17	4.83	6.17
725	NYSE	DCO	Fri, Jul 21, 1995	4.75	4.79	4.71	4.79
724	NYSE	DCO	Thu, Jul 20, 1995	4.92	4.92	4.83	4.83
723	NYSE	DCO	Wed, Jul 19, 1995	5.00	5.00	4.83	4.83
722	NYSE	DCO	Tue, Jul 18, 1995	5.08	5.08	5.08	5.08
721	NYSE	DCO	Mon, Jul 17, 1995	5.08	5.08	4.83	5.04
720	NYSE	DCO	Thu, Jul 13, 1995	5.00	5.00	5.00	5.00
719	NYSE	DCO	Wed, Jul 12, 1995	5.00	5.08	4.92	5.08
718	NYSE	DCO	Tue, Jul 11, 1995	5.00	5.08	4.92	5.00
717	NYSE	DCO	Mon, Jul 10, 1995	4.92	4.92	4.92	4.92
716	NYSE	DCO	Fri, Jul 7, 1995	4.88	4.92	4.88	4.92
715	NYSE	DCO	Thu, Jul 6, 1995	5.08	5.08	4.92	4.92
714	NYSE	DCO	Wed, Jul 5, 1995	5.08	5.17	5.08	5.17
713	NYSE	DCO	Mon, Jul 3, 1995	5.00	5.08	5.00	5.08
712	NYSE	DCO	Fri, Jun 30, 1995	5.00	5.08	5.00	5.08
711	NYSE	DCO	Thu, Jun 29, 1995	5.00	5.00	4.92	4.92
710	NYSE	DCO	Wed, Jun 28, 1995	5.08	5.08	5.08	5.08
709	NYSE	DCO	Tue, Jun 27, 1995	5.08	5.17	5.08	5.17
708	NYSE	DCO	Fri, Jun 23, 1995	5.08	5.17	5.08	5.17
707	NYSE	DCO	Thu, Jun 22, 1995	5.17	5.17	5.17	5.17
706	NYSE	DCO	Wed, Jun 21, 1995	5.08	5.08	5.08	5.08
705	NYSE	DCO	Tue, Jun 20, 1995	5.17	5.21	5.13	5.13
704	NYSE	DCO	Mon, Jun 19, 1995	5.17	5.21	5.17	5.17
703	NYSE	DCO	Fri, Jun 16, 1995	5.25	5.33	5.00	5.08
702	NYSE	DCO	Thu, Jun 15, 1995	5.00	5.33	5.00	5.17
701	NYSE	DCO	Wed, Jun 14, 1995	4.63	4.83	4.63	4.83
700	NYSE	DCO	Tue, Jun 13, 1995	4.58	4.58	4.58	4.58
699	NYSE	DCO	Mon, Jun 12, 1995	4.58	4.58	4.58	4.58
698	NYSE	DCO	Fri, Jun 9, 1995	4.54	4.54	4.50	4.50
697	NYSE	DCO	Thu, Jun 8, 1995	4.42	4.58	4.42	4.50
696	NYSE	DCO	Wed, Jun 7, 1995	4.50	4.50	4.33	4.33
695	NYSE	DCO	Tue, Jun 6, 1995	4.50	4.50	4.50	4.50
694	NYSE	DCO	Mon, Jun 5, 1995	4.50	4.50	4.50	4.50
693	NYSE	DCO	Fri, Jun 2, 1995	4.33	4.42	4.33	4.42
692	NYSE	DCO	Thu, Jun 1, 1995	4.46	4.46	4.42	4.42
691	NYSE	DCO	Wed, May 31, 1995	4.46	4.46	4.46	4.46
690	NYSE	DCO	Tue, May 30, 1995	4.50	4.54	4.42	4.46
689	NYSE	DCO	Fri, May 26, 1995	4.50	4.54	4.42	4.42
688	NYSE	DCO	Thu, May 25, 1995	4.42	4.42	4.42	4.42
687	NYSE	DCO	Wed, May 24, 1995	4.33	4.33	4.33	4.33
686	NYSE	DCO	Tue, May 23, 1995	4.42	4.42	4.42	4.42
685	NYSE	DCO	Mon, May 22, 1995	4.46	4.50	4.42	4.50
684	NYSE	DCO	Fri, May 19, 1995	4.42	4.42	4.38	4.38
683	NYSE	DCO	Thu, May 18, 1995	4.42	4.42	4.42	4.42
682	NYSE	DCO	Wed, May 17, 1995	4.42	4.42	4.42	4.42
681	NYSE	DCO	Tue, May 16, 1995	4.33	4.42	4.33	4.33
680	NYSE	DCO	Mon, May 15, 1995	4.58	4.58	4.33	4.33
679	NYSE	DCO	Fri, May 12, 1995	4.50	4.58	4.50	4.50
678	NYSE	DCO	Thu, May 11, 1995	4.58	4.58	4.58	4.58
677	NYSE	DCO	Wed, May 10, 1995	4.67	4.67	4.58	4.58
676	NYSE	DCO	Tue, May 9, 1995	4.67	4.67	4.58	4.58
675	NYSE	DCO	Mon, May 8, 1995	4.63	4.63	4.58	4.58
674	NYSE	DCO	Fri, May 5, 1995	4.71	4.71	4.63	4.67
673	NYSE	DCO	Thu, May 4, 1995	4.67	4.75	4.67	4.71
672	NYSE	DCO	Wed, May 3, 1995	4.67	4.67	4.58	4.58
671	NYSE	DCO	Tue, May 2, 1995	4.50	4.67	4.50	4.63
670	NYSE	DCO	Mon, May 1, 1995	4.42	4.42	4.42	4.42
669	NYSE	DCO	Fri, Apr 28, 1995	4.42	4.42	4.42	4.42
668	NYSE	DCO	Thu, Apr 27, 1995	4.25	4.42	4.25	4.33
667	NYSE	DCO	Wed, Apr 26, 1995	4.33	4.42	4.25	4.25
666	NYSE	DCO	Tue, Apr 25, 1995	4.00	4.33	4.00	4.33
665	NYSE	DCO	Mon, Apr 24, 1995	3.75	3.92	3.75	3.92
664	NYSE	DCO	Fri, Apr 21, 1995	3.83	3.83	3.83	3.83
663	NYSE	DCO	Thu, Apr 20, 1995	3.92	3.92	3.92	3.92
662	NYSE	DCO	Wed, Apr 19, 1995	3.83	3.83	3.83	3.83
661	NYSE	DCO	Tue, Apr 18, 1995	4.00	4.00	3.92	3.92
660	NYSE	DCO	Mon, Apr 17, 1995	4.00	4.00	3.92	4.00
659	NYSE	DCO	Thu, Apr 13, 1995	3.92	3.92	3.92	3.92
658	NYSE	DCO	Wed, Apr 12, 1995	4.00	4.00	4.00	4.00
657	NYSE	DCO	Tue, Apr 11, 1995	3.92	4.00	3.92	4.00
656	NYSE	DCO	Fri, Apr 7, 1995	4.00	4.00	4.00	4.00
655	NYSE	DCO	Thu, Apr 6, 1995	3.92	4.00	3.92	4.00
654	NYSE	DCO	Wed, Apr 5, 1995	3.92	3.92	3.83	3.92
653	NYSE	DCO	Tue, Apr 4, 1995	4.00	4.00	4.00	4.00
652	NYSE	DCO	Mon, Apr 3, 1995	4.00	4.00	4.00	4.00
651	NYSE	DCO	Wed, Mar 29, 1995	3.75	3.92	3.75	3.92
650	NYSE	DCO	Tue, Mar 28, 1995	3.75	3.75	3.75	3.75
649	NYSE	DCO	Mon, Mar 27, 1995	3.58	3.75	3.58	3.75
648	NYSE	DCO	Thu, Mar 23, 1995	3.50	3.67	3.42	3.67
647	NYSE	DCO	Wed, Mar 22, 1995	3.50	3.58	3.50	3.50
646	NYSE	DCO	Tue, Mar 21, 1995	3.67	3.67	3.50	3.50
645	NYSE	DCO	Mon, Mar 20, 1995	3.92	3.92	3.67	3.75
644	NYSE	DCO	Fri, Mar 17, 1995	3.92	3.92	3.83	3.92
643	NYSE	DCO	Thu, Mar 16, 1995	4.08	4.08	3.92	3.92
642	NYSE	DCO	Tue, Mar 14, 1995	4.00	4.08	4.00	4.08
641	NYSE	DCO	Mon, Mar 13, 1995	4.08	4.08	4.00	4.00
640	NYSE	DCO	Fri, Mar 10, 1995	4.00	4.00	4.00	4.00
639	NYSE	DCO	Thu, Mar 9, 1995	3.92	3.92	3.92	3.92
638	NYSE	DCO	Wed, Mar 8, 1995	3.83	3.83	3.83	3.83
637	NYSE	DCO	Mon, Mar 6, 1995	3.92	3.92	3.92	3.92
636	NYSE	DCO	Fri, Mar 3, 1995	3.92	3.92	3.92	3.92
635	NYSE	DCO	Thu, Mar 2, 1995	4.17	4.17	4.00	4.00
634	NYSE	DCO	Wed, Mar 1, 1995	4.08	4.17	4.08	4.17
633	NYSE	DCO	Tue, Feb 28, 1995	4.08	4.08	4.08	4.08
632	NYSE	DCO	Mon, Feb 27, 1995	4.08	4.08	4.08	4.08
631	NYSE	DCO	Fri, Feb 24, 1995	4.00	4.00	4.00	4.00
630	NYSE	DCO	Thu, Feb 23, 1995	4.17	4.17	4.00	4.00
629	NYSE	DCO	Wed, Feb 22, 1995	4.17	4.17	4.17	4.17
628	NYSE	DCO	Tue, Feb 21, 1995	3.92	4.17	3.92	4.17
627	NYSE	DCO	Fri, Feb 17, 1995	3.92	4.00	3.92	4.00
626	NYSE	DCO	Thu, Feb 16, 1995	3.83	3.92	3.83	3.92
625	NYSE	DCO	Wed, Feb 15, 1995	3.67	3.83	3.67	3.83
624	NYSE	DCO	Tue, Feb 14, 1995	3.75	3.75	3.67	3.67
623	NYSE	DCO	Mon, Feb 13, 1995	3.83	3.83	3.67	3.67
622	NYSE	DCO	Fri, Feb 10, 1995	4.00	4.00	4.00	4.00
621	NYSE	DCO	Thu, Feb 9, 1995	4.00	4.00	3.92	3.92
620	NYSE	DCO	Wed, Feb 8, 1995	4.00	4.00	4.00	4.00
619	NYSE	DCO	Tue, Feb 7, 1995	4.08	4.08	3.83	3.92
618	NYSE	DCO	Mon, Feb 6, 1995	4.08	4.21	4.00	4.00
617	NYSE	DCO	Fri, Feb 3, 1995	4.17	4.17	4.17	4.17
616	NYSE	DCO	Thu, Feb 2, 1995	4.25	4.25	4.00	4.08
615	NYSE	DCO	Wed, Feb 1, 1995	4.08	4.25	4.08	4.17
614	NYSE	DCO	Tue, Jan 31, 1995	4.25	4.33	4.17	4.17
613	NYSE	DCO	Mon, Jan 30, 1995	3.92	4.17	3.92	4.17
612	NYSE	DCO	Fri, Jan 27, 1995	3.83	3.83	3.75	3.83
611	NYSE	DCO	Thu, Jan 26, 1995	3.58	3.67	3.50	3.67
610	NYSE	DCO	Wed, Jan 25, 1995	3.42	3.58	3.42	3.50
609	NYSE	DCO	Tue, Jan 24, 1995	3.25	3.33	3.25	3.33
608	NYSE	DCO	Fri, Jan 20, 1995	3.17	3.17	3.17	3.17
607	NYSE	DCO	Thu, Jan 19, 1995	3.13	3.13	3.13	3.13
606	NYSE	DCO	Tue, Jan 17, 1995	3.25	3.25	3.17	3.17
605	NYSE	DCO	Mon, Jan 16, 1995	3.17	3.17	3.17	3.17
604	NYSE	DCO	Fri, Jan 13, 1995	3.25	3.25	3.25	3.25
603	NYSE	DCO	Wed, Jan 11, 1995	3.21	3.21	3.13	3.17
602	NYSE	DCO	Mon, Jan 9, 1995	3.25	3.25	3.17	3.17
601	NYSE	DCO	Fri, Jan 6, 1995	3.25	3.25	3.25	3.25
600	NYSE	DCO	Thu, Jan 5, 1995	3.33	3.33	3.33	3.33
599	NYSE	DCO	Wed, Jan 4, 1995	3.33	3.33	3.33	3.33
598	NYSE	DCO	Tue, Jan 3, 1995	3.42	3.42	3.33	3.33
597	NYSE	DCO	Fri, Dec 30, 1994	3.33	3.33	3.29	3.33
596	NYSE	DCO	Thu, Dec 29, 1994	3.33	3.33	3.25	3.33
595	NYSE	DCO	Wed, Dec 28, 1994	3.25	3.25	3.25	3.25
594	NYSE	DCO	Tue, Dec 27, 1994	3.25	3.25	3.25	3.25
593	NYSE	DCO	Fri, Dec 23, 1994	3.25	3.25	3.25	3.25
592	NYSE	DCO	Thu, Dec 22, 1994	3.25	3.25	3.25	3.25
591	NYSE	DCO	Wed, Dec 21, 1994	3.17	3.25	3.17	3.25
590	NYSE	DCO	Tue, Dec 20, 1994	3.33	3.33	3.25	3.25
589	NYSE	DCO	Mon, Dec 19, 1994	3.17	3.25	3.17	3.25
588	NYSE	DCO	Fri, Dec 16, 1994	3.25	3.25	3.25	3.25
587	NYSE	DCO	Thu, Dec 15, 1994	3.17	3.17	3.17	3.17
586	NYSE	DCO	Wed, Dec 14, 1994	3.29	3.29	3.17	3.17
585	NYSE	DCO	Tue, Dec 13, 1994	3.25	3.25	3.25	3.25
584	NYSE	DCO	Mon, Dec 12, 1994	3.25	3.33	3.21	3.21
583	NYSE	DCO	Fri, Dec 9, 1994	3.08	3.25	3.08	3.25
582	NYSE	DCO	Thu, Dec 8, 1994	3.08	3.08	3.04	3.08
581	NYSE	DCO	Wed, Dec 7, 1994	3.04	3.04	3.04	3.04
580	NYSE	DCO	Mon, Dec 5, 1994	3.00	3.04	3.00	3.04
579	NYSE	DCO	Fri, Dec 2, 1994	3.00	3.00	3.00	3.00
578	NYSE	DCO	Thu, Dec 1, 1994	3.04	3.04	3.00	3.00
577	NYSE	DCO	Tue, Nov 29, 1994	3.00	3.00	3.00	3.00
576	NYSE	DCO	Mon, Nov 28, 1994	3.04	3.04	3.04	3.04
575	NYSE	DCO	Fri, Nov 25, 1994	3.00	3.08	3.00	3.04
574	NYSE	DCO	Wed, Nov 23, 1994	3.00	3.00	2.96	2.96
573	NYSE	DCO	Tue, Nov 22, 1994	3.08	3.08	3.08	3.08
572	NYSE	DCO	Mon, Nov 21, 1994	3.00	3.08	3.00	3.08
571	NYSE	DCO	Fri, Nov 18, 1994	3.00	3.08	3.00	3.08
570	NYSE	DCO	Thu, Nov 17, 1994	2.92	3.00	2.92	3.00
569	NYSE	DCO	Wed, Nov 16, 1994	2.88	3.00	2.88	3.00
568	NYSE	DCO	Tue, Nov 15, 1994	2.92	3.00	2.88	2.92
567	NYSE	DCO	Mon, Nov 14, 1994	2.96	2.96	2.92	2.92
566	NYSE	DCO	Fri, Nov 11, 1994	2.92	3.00	2.92	3.00
565	NYSE	DCO	Fri, Nov 4, 1994	2.92	2.92	2.92	2.92
564	NYSE	DCO	Wed, Nov 2, 1994	3.00	3.00	2.92	2.92
563	NYSE	DCO	Tue, Nov 1, 1994	3.04	3.04	3.00	3.00
562	NYSE	DCO	Mon, Oct 31, 1994	3.13	3.13	3.04	3.04
561	NYSE	DCO	Wed, Oct 26, 1994	3.00	3.00	3.00	3.00
560	NYSE	DCO	Tue, Oct 25, 1994	3.08	3.08	3.00	3.00
559	NYSE	DCO	Mon, Oct 24, 1994	3.08	3.08	3.08	3.08
558	NYSE	DCO	Fri, Oct 21, 1994	3.00	3.08	3.00	3.08
557	NYSE	DCO	Thu, Oct 20, 1994	3.00	3.00	3.00	3.00
556	NYSE	DCO	Wed, Oct 19, 1994	2.92	3.00	2.92	2.96
555	NYSE	DCO	Tue, Oct 18, 1994	2.83	2.83	2.83	2.83
554	NYSE	DCO	Mon, Oct 17, 1994	2.92	2.92	2.83	2.83
553	NYSE	DCO	Fri, Oct 14, 1994	3.00	3.00	3.00	3.00
552	NYSE	DCO	Thu, Oct 13, 1994	3.00	3.08	3.00	3.08
551	NYSE	DCO	Wed, Oct 12, 1994	3.08	3.17	3.08	3.08
550	NYSE	DCO	Tue, Oct 11, 1994	3.00	3.08	3.00	3.08
549	NYSE	DCO	Mon, Oct 10, 1994	2.92	2.92	2.92	2.92
548	NYSE	DCO	Fri, Oct 7, 1994	2.92	2.92	2.92	2.92
547	NYSE	DCO	Thu, Oct 6, 1994	2.83	2.83	2.83	2.83
546	NYSE	DCO	Wed, Oct 5, 1994	2.79	2.79	2.79	2.79
545	NYSE	DCO	Tue, Oct 4, 1994	2.79	2.79	2.79	2.79
544	NYSE	DCO	Mon, Oct 3, 1994	2.83	2.83	2.83	2.83
543	NYSE	DCO	Fri, Sep 30, 1994	2.88	2.92	2.83	2.83
542	NYSE	DCO	Tue, Sep 27, 1994	2.92	2.92	2.92	2.92
541	NYSE	DCO	Fri, Sep 23, 1994	2.79	2.83	2.75	2.83
540	NYSE	DCO	Thu, Sep 22, 1994	2.79	2.79	2.79	2.79
539	NYSE	DCO	Wed, Sep 14, 1994	2.83	2.83	2.83	2.83
538	NYSE	DCO	Tue, Sep 13, 1994	2.75	2.83	2.75	2.83
537	NYSE	DCO	Mon, Sep 12, 1994	2.67	2.75	2.67	2.75
536	NYSE	DCO	Fri, Sep 9, 1994	2.75	2.75	2.75	2.75
535	NYSE	DCO	Thu, Sep 8, 1994	2.75	2.83	2.75	2.83
534	NYSE	DCO	Wed, Sep 7, 1994	2.83	2.83	2.83	2.83
533	NYSE	DCO	Tue, Sep 6, 1994	2.83	2.83	2.83	2.83
532	NYSE	DCO	Wed, Aug 31, 1994	2.83	2.92	2.83	2.92
531	NYSE	DCO	Tue, Aug 30, 1994	2.83	2.83	2.75	2.75
530	NYSE	DCO	Mon, Aug 29, 1994	2.83	2.83	2.83	2.83
529	NYSE	DCO	Fri, Aug 26, 1994	3.00	3.08	2.92	2.92
528	NYSE	DCO	Thu, Aug 25, 1994	3.08	3.08	3.00	3.00
527	NYSE	DCO	Wed, Aug 24, 1994	3.08	3.08	3.08	3.08
526	NYSE	DCO	Mon, Aug 22, 1994	3.08	3.08	3.08	3.08
525	NYSE	DCO	Thu, Aug 18, 1994	3.08	3.08	3.08	3.08
524	NYSE	DCO	Wed, Aug 17, 1994	3.13	3.13	3.13	3.13
523	NYSE	DCO	Tue, Aug 16, 1994	3.17	3.17	3.17	3.17
522	NYSE	DCO	Mon, Aug 15, 1994	3.13	3.13	3.13	3.13
521	NYSE	DCO	Fri, Aug 12, 1994	3.08	3.17	3.08	3.08
520	NYSE	DCO	Thu, Aug 11, 1994	3.17	3.17	3.17	3.17
519	NYSE	DCO	Tue, Aug 9, 1994	3.04	3.08	2.96	3.08
518	NYSE	DCO	Mon, Aug 8, 1994	3.04	3.04	3.04	3.04
517	NYSE	DCO	Thu, Aug 4, 1994	3.08	3.08	3.08	3.08
516	NYSE	DCO	Wed, Aug 3, 1994	2.96	3.00	2.96	3.00
515	NYSE	DCO	Tue, Aug 2, 1994	3.08	3.08	3.04	3.04
514	NYSE	DCO	Mon, Aug 1, 1994	3.08	3.17	3.04	3.04
513	NYSE	DCO	Fri, Jul 29, 1994	3.17	3.17	3.08	3.17
512	NYSE	DCO	Thu, Jul 28, 1994	3.08	3.08	3.00	3.08
511	NYSE	DCO	Wed, Jul 27, 1994	3.13	3.13	3.04	3.08
510	NYSE	DCO	Tue, Jul 26, 1994	3.21	3.21	3.17	3.17
509	NYSE	DCO	Mon, Jul 25, 1994	3.00	3.08	3.00	3.08
508	NYSE	DCO	Fri, Jul 22, 1994	3.08	3.08	3.08	3.08
507	NYSE	DCO	Thu, Jul 21, 1994	3.08	3.08	3.08	3.08
506	NYSE	DCO	Wed, Jul 20, 1994	3.08	3.08	3.08	3.08
505	NYSE	DCO	Tue, Jul 19, 1994	3.08	3.08	3.04	3.08
504	NYSE	DCO	Mon, Jul 18, 1994	3.17	3.17	3.08	3.08
503	NYSE	DCO	Fri, Jul 15, 1994	3.08	3.08	3.08	3.08
502	NYSE	DCO	Thu, Jul 14, 1994	3.13	3.17	3.13	3.17
501	NYSE	DCO	Mon, Jul 11, 1994	3.17	3.17	3.17	3.17
500	NYSE	DCO	Wed, Jul 6, 1994	3.08	3.08	3.08	3.08
499	NYSE	DCO	Tue, Jul 5, 1994	3.08	3.17	3.08	3.17
498	NYSE	DCO	Fri, Jul 1, 1994	3.08	3.08	3.08	3.08
497	NYSE	DCO	Thu, Jun 30, 1994	3.00	3.08	3.00	3.08
496	NYSE	DCO	Wed, Jun 29, 1994	3.00	3.00	3.00	3.00
495	NYSE	DCO	Mon, Jun 27, 1994	3.08	3.08	3.00	3.00
494	NYSE	DCO	Fri, Jun 24, 1994	3.13	3.13	3.13	3.13
493	NYSE	DCO	Thu, Jun 23, 1994	3.17	3.17	3.17	3.17
492	NYSE	DCO	Wed, Jun 22, 1994	3.17	3.21	3.17	3.21
491	NYSE	DCO	Tue, Jun 21, 1994	3.08	3.08	3.08	3.08
490	NYSE	DCO	Fri, Jun 17, 1994	3.25	3.25	3.17	3.17
489	NYSE	DCO	Thu, Jun 16, 1994	3.29	3.29	3.29	3.29
488	NYSE	DCO	Wed, Jun 15, 1994	3.33	3.33	3.25	3.25
487	NYSE	DCO	Tue, Jun 14, 1994	3.25	3.33	3.25	3.33
486	NYSE	DCO	Mon, Jun 13, 1994	3.33	3.33	3.25	3.25
485	NYSE	DCO	Fri, Jun 10, 1994	3.08	3.25	3.08	3.25
484	NYSE	DCO	Thu, Jun 9, 1994	3.08	3.08	3.00	3.00
483	NYSE	DCO	Wed, Jun 8, 1994	2.92	3.13	2.92	3.13
482	NYSE	DCO	Tue, Jun 7, 1994	2.92	2.92	2.75	2.83
481	NYSE	DCO	Mon, Jun 6, 1994	3.17	3.17	3.00	3.00
480	NYSE	DCO	Thu, Jun 2, 1994	3.25	3.25	3.25	3.25
479	NYSE	DCO	Wed, Jun 1, 1994	3.17	3.33	3.17	3.25
478	NYSE	DCO	Tue, May 31, 1994	3.50	3.50	3.17	3.17
477	NYSE	DCO	Fri, May 27, 1994	3.58	3.58	3.58	3.58
476	NYSE	DCO	Thu, May 26, 1994	3.00	3.42	3.00	3.42
475	NYSE	DCO	Wed, May 25, 1994	3.00	3.00	3.00	3.00
474	NYSE	DCO	Tue, May 24, 1994	2.83	2.92	2.83	2.92
473	NYSE	DCO	Mon, May 23, 1994	2.83	2.92	2.75	2.75
472	NYSE	DCO	Thu, May 19, 1994	2.75	2.75	2.75	2.75
471	NYSE	DCO	Tue, May 17, 1994	2.75	2.83	2.75	2.83
470	NYSE	DCO	Fri, May 13, 1994	2.83	2.83	2.83	2.83
469	NYSE	DCO	Thu, May 12, 1994	2.83	2.83	2.83	2.83
468	NYSE	DCO	Wed, May 11, 1994	2.88	2.92	2.88	2.92
467	NYSE	DCO	Tue, May 10, 1994	2.75	2.92	2.71	2.92
466	NYSE	DCO	Mon, May 9, 1994	2.83	2.83	2.83	2.83
465	NYSE	DCO	Fri, May 6, 1994	2.75	2.79	2.67	2.79
464	NYSE	DCO	Thu, May 5, 1994	2.83	2.92	2.79	2.79
463	NYSE	DCO	Wed, May 4, 1994	2.83	2.83	2.75	2.75
462	NYSE	DCO	Tue, May 3, 1994	2.75	2.92	2.75	2.92
461	NYSE	DCO	Mon, May 2, 1994	2.67	2.67	2.67	2.67
460	NYSE	DCO	Fri, Apr 29, 1994	2.67	2.75	2.67	2.75
459	NYSE	DCO	Thu, Apr 28, 1994	2.67	2.75	2.67	2.67
458	NYSE	DCO	Tue, Apr 26, 1994	2.67	2.67	2.67	2.67
457	NYSE	DCO	Mon, Apr 25, 1994	2.67	2.67	2.67	2.67
456	NYSE	DCO	Fri, Apr 22, 1994	2.67	2.67	2.67	2.67
455	NYSE	DCO	Thu, Apr 21, 1994	2.67	2.75	2.58	2.67
454	NYSE	DCO	Wed, Apr 20, 1994	2.67	2.67	2.63	2.63
453	NYSE	DCO	Tue, Apr 19, 1994	2.58	2.67	2.58	2.67
452	NYSE	DCO	Fri, Apr 15, 1994	2.58	2.67	2.58	2.67
451	NYSE	DCO	Thu, Apr 14, 1994	2.58	2.67	2.58	2.67
450	NYSE	DCO	Wed, Apr 13, 1994	2.58	2.58	2.58	2.58
449	NYSE	DCO	Tue, Apr 12, 1994	2.58	2.58	2.58	2.58
448	NYSE	DCO	Fri, Apr 8, 1994	2.67	2.67	2.67	2.67
447	NYSE	DCO	Wed, Apr 6, 1994	2.67	2.75	2.67	2.75
446	NYSE	DCO	Tue, Apr 5, 1994	2.67	2.75	2.67	2.75
445	NYSE	DCO	Mon, Apr 4, 1994	2.67	2.67	2.67	2.67
444	NYSE	DCO	Thu, Mar 31, 1994	2.67	2.75	2.67	2.67
443	NYSE	DCO	Wed, Mar 30, 1994	2.58	2.67	2.58	2.67
442	NYSE	DCO	Tue, Mar 29, 1994	2.58	2.58	2.50	2.50
441	NYSE	DCO	Mon, Mar 28, 1994	2.67	2.67	2.67	2.67
440	NYSE	DCO	Thu, Mar 24, 1994	2.75	2.79	2.67	2.67
439	NYSE	DCO	Wed, Mar 23, 1994	2.83	2.96	2.79	2.79
438	NYSE	DCO	Tue, Mar 22, 1994	2.67	2.83	2.67	2.83
437	NYSE	DCO	Mon, Mar 21, 1994	2.50	2.58	2.50	2.58
436	NYSE	DCO	Fri, Mar 18, 1994	2.58	2.58	2.58	2.58
435	NYSE	DCO	Thu, Mar 17, 1994	2.67	2.67	2.67	2.67
434	NYSE	DCO	Wed, Mar 16, 1994	2.67	2.67	2.67	2.67
433	NYSE	DCO	Tue, Mar 15, 1994	2.50	2.67	2.50	2.67
432	NYSE	DCO	Fri, Mar 11, 1994	2.33	2.42	2.33	2.42
431	NYSE	DCO	Thu, Mar 10, 1994	2.25	2.25	2.25	2.25
430	NYSE	DCO	Wed, Mar 9, 1994	2.25	2.25	2.25	2.25
429	NYSE	DCO	Tue, Mar 8, 1994	2.25	2.29	2.25	2.25
428	NYSE	DCO	Mon, Mar 7, 1994	2.33	2.33	2.29	2.29
427	NYSE	DCO	Thu, Mar 3, 1994	2.33	2.33	2.29	2.29
426	NYSE	DCO	Wed, Mar 2, 1994	2.25	2.42	2.25	2.42
425	NYSE	DCO	Tue, Mar 1, 1994	2.33	2.33	2.33	2.33
424	NYSE	DCO	Mon, Feb 28, 1994	2.33	2.33	2.33	2.33
423	NYSE	DCO	Thu, Feb 24, 1994	2.25	2.25	2.25	2.25
422	NYSE	DCO	Wed, Feb 23, 1994	2.25	2.33	2.25	2.25
421	NYSE	DCO	Tue, Feb 22, 1994	2.25	2.29	2.25	2.29
420	NYSE	DCO	Fri, Feb 18, 1994	2.50	2.50	2.42	2.50
419	NYSE	DCO	Thu, Feb 17, 1994	2.58	2.58	2.58	2.58
418	NYSE	DCO	Wed, Feb 16, 1994	2.38	2.50	2.38	2.50
417	NYSE	DCO	Tue, Feb 15, 1994	2.25	2.42	2.25	2.42
416	NYSE	DCO	Mon, Feb 14, 1994	2.08	2.17	2.08	2.17
415	NYSE	DCO	Thu, Feb 10, 1994	2.04	2.04	2.04	2.04
414	NYSE	DCO	Wed, Feb 9, 1994	2.00	2.08	2.00	2.08
413	NYSE	DCO	Tue, Feb 8, 1994	1.88	2.00	1.88	2.00
412	NYSE	DCO	Mon, Feb 7, 1994	1.92	1.92	1.92	1.92
411	NYSE	DCO	Thu, Feb 3, 1994	2.00	2.00	2.00	2.00
410	NYSE	DCO	Wed, Feb 2, 1994	1.92	1.92	1.92	1.92
409	NYSE	DCO	Tue, Feb 1, 1994	1.92	1.92	1.83	1.83
408	NYSE	DCO	Fri, Jan 28, 1994	2.00	2.00	2.00	2.00
407	NYSE	DCO	Thu, Jan 27, 1994	2.08	2.08	2.08	2.08
406	NYSE	DCO	Tue, Jan 25, 1994	2.00	2.00	2.00	2.00
405	NYSE	DCO	Mon, Jan 24, 1994	2.04	2.04	2.04	2.04
404	NYSE	DCO	Fri, Jan 21, 1994	2.08	2.08	2.08	2.08
403	NYSE	DCO	Thu, Jan 20, 1994	2.00	2.00	2.00	2.00
402	NYSE	DCO	Wed, Jan 19, 1994	2.00	2.00	2.00	2.00
401	NYSE	DCO	Tue, Jan 18, 1994	2.00	2.00	1.96	2.00
400	NYSE	DCO	Tue, Jan 11, 1994	2.08	2.08	2.08	2.08
399	NYSE	DCO	Fri, Jan 7, 1994	2.17	2.17	2.00	2.08
398	NYSE	DCO	Thu, Jan 6, 1994	2.25	2.25	2.25	2.25
397	NYSE	DCO	Wed, Jan 5, 1994	2.21	2.25	2.17	2.25
396	NYSE	DCO	Tue, Jan 4, 1994	2.33	2.33	2.29	2.29
395	NYSE	DCO	Mon, Jan 3, 1994	2.29	2.29	2.29	2.29
394	NYSE	DCO	Fri, Dec 31, 1993	2.25	2.25	2.13	2.25
393	NYSE	DCO	Thu, Dec 30, 1993	2.21	2.25	2.17	2.17
392	NYSE	DCO	Wed, Dec 29, 1993	2.21	2.25	2.21	2.21
391	NYSE	DCO	Tue, Dec 28, 1993	2.25	2.25	2.21	2.21
390	NYSE	DCO	Mon, Dec 27, 1993	2.08	2.25	2.08	2.25
389	NYSE	DCO	Thu, Dec 23, 1993	2.17	2.17	2.13	2.13
388	NYSE	DCO	Wed, Dec 22, 1993	2.25	2.25	2.25	2.25
387	NYSE	DCO	Tue, Dec 21, 1993	2.33	2.42	2.25	2.33
386	NYSE	DCO	Mon, Dec 20, 1993	2.00	2.25	2.00	2.25
385	NYSE	DCO	Fri, Dec 17, 1993	2.00	2.00	1.92	1.92
384	NYSE	DCO	Thu, Dec 16, 1993	2.00	2.00	1.92	1.92
383	NYSE	DCO	Wed, Dec 15, 1993	1.92	2.00	1.92	1.96
382	NYSE	DCO	Tue, Dec 14, 1993	1.92	1.92	1.92	1.92
381	NYSE	DCO	Mon, Dec 13, 1993	1.83	2.00	1.83	2.00
380	NYSE	DCO	Fri, Dec 10, 1993	1.88	1.88	1.88	1.88
379	NYSE	DCO	Thu, Dec 9, 1993	1.92	1.96	1.88	1.96
378	NYSE	DCO	Wed, Dec 8, 1993	2.25	2.29	2.00	2.00
377	NYSE	DCO	Tue, Dec 7, 1993	2.17	2.25	2.08	2.17
376	NYSE	DCO	Mon, Dec 6, 1993	2.08	2.17	2.08	2.17
375	NYSE	DCO	Fri, Dec 3, 1993	2.17	2.17	2.17	2.17
374	NYSE	DCO	Thu, Dec 2, 1993	2.17	2.17	2.08	2.08
373	NYSE	DCO	Wed, Dec 1, 1993	2.17	2.17	2.08	2.17
372	NYSE	DCO	Tue, Nov 30, 1993	1.92	2.08	1.83	2.08
371	NYSE	DCO	Mon, Nov 29, 1993	1.92	1.92	1.83	1.83
370	NYSE	DCO	Fri, Nov 26, 1993	1.92	1.92	1.92	1.92
369	NYSE	DCO	Wed, Nov 24, 1993	1.92	1.92	1.83	1.83
368	NYSE	DCO	Tue, Nov 23, 1993	1.92	2.00	1.92	2.00
367	NYSE	DCO	Mon, Nov 22, 1993	2.00	2.00	1.92	1.92
366	NYSE	DCO	Fri, Nov 19, 1993	2.00	2.08	1.96	1.96
365	NYSE	DCO	Thu, Nov 18, 1993	2.08	2.08	1.96	1.96
364	NYSE	DCO	Wed, Nov 17, 1993	2.00	2.00	2.00	2.00
363	NYSE	DCO	Tue, Nov 16, 1993	2.08	2.17	2.08	2.08
362	NYSE	DCO	Mon, Nov 15, 1993	2.17	2.17	2.17	2.17
361	NYSE	DCO	Fri, Nov 12, 1993	2.13	2.17	2.08	2.17
360	NYSE	DCO	Thu, Nov 11, 1993	2.13	2.13	2.08	2.08
359	NYSE	DCO	Wed, Nov 10, 1993	2.08	2.08	2.00	2.08
358	NYSE	DCO	Tue, Nov 9, 1993	2.08	2.08	2.04	2.04
357	NYSE	DCO	Mon, Nov 8, 1993	2.17	2.17	2.00	2.00
356	NYSE	DCO	Fri, Nov 5, 1993	2.08	2.17	2.08	2.17
355	NYSE	DCO	Thu, Nov 4, 1993	2.08	2.08	2.08	2.08
354	NYSE	DCO	Wed, Nov 3, 1993	2.17	2.17	2.17	2.17
353	NYSE	DCO	Tue, Nov 2, 1993	2.33	2.42	2.25	2.25
352	NYSE	DCO	Mon, Nov 1, 1993	2.33	2.33	2.25	2.25
351	NYSE	DCO	Fri, Oct 29, 1993	2.25	2.33	2.21	2.33
350	NYSE	DCO	Thu, Oct 28, 1993	2.25	2.25	2.25	2.25
349	NYSE	DCO	Wed, Oct 27, 1993	2.08	2.17	2.08	2.17
348	NYSE	DCO	Tue, Oct 26, 1993	2.13	2.13	2.13	2.13
347	NYSE	DCO	Mon, Oct 25, 1993	2.33	2.33	2.00	2.08
346	NYSE	DCO	Fri, Oct 22, 1993	2.33	2.33	2.25	2.25
345	NYSE	DCO	Thu, Oct 21, 1993	2.33	2.42	2.33	2.42
344	NYSE	DCO	Wed, Oct 20, 1993	2.46	2.46	2.38	2.38
343	NYSE	DCO	Tue, Oct 19, 1993	2.38	2.46	2.38	2.46
342	NYSE	DCO	Mon, Oct 18, 1993	2.38	2.38	2.38	2.38
341	NYSE	DCO	Fri, Oct 15, 1993	2.46	2.46	2.38	2.38
340	NYSE	DCO	Thu, Oct 14, 1993	2.38	2.42	2.38	2.42
339	NYSE	DCO	Wed, Oct 13, 1993	2.42	2.42	2.42	2.42
338	NYSE	DCO	Tue, Oct 12, 1993	2.25	2.46	2.25	2.38
337	NYSE	DCO	Fri, Oct 8, 1993	2.33	2.33	2.33	2.33
336	NYSE	DCO	Thu, Oct 7, 1993	2.33	2.42	2.33	2.42
335	NYSE	DCO	Wed, Oct 6, 1993	2.33	2.33	2.25	2.25
334	NYSE	DCO	Tue, Oct 5, 1993	2.33	2.33	2.25	2.25
333	NYSE	DCO	Mon, Oct 4, 1993	2.42	2.42	2.33	2.33
332	NYSE	DCO	Fri, Oct 1, 1993	2.42	2.42	2.42	2.42
331	NYSE	DCO	Thu, Sep 30, 1993	2.25	2.33	2.25	2.33
330	NYSE	DCO	Wed, Sep 29, 1993	2.50	2.50	2.29	2.29
329	NYSE	DCO	Mon, Sep 27, 1993	2.50	2.50	2.50	2.50
328	NYSE	DCO	Fri, Sep 24, 1993	2.50	2.50	2.50	2.50
327	NYSE	DCO	Thu, Sep 23, 1993	2.50	2.50	2.50	2.50
326	NYSE	DCO	Wed, Sep 22, 1993	2.46	2.46	2.46	2.46
325	NYSE	DCO	Tue, Sep 21, 1993	2.46	2.46	2.46	2.46
324	NYSE	DCO	Mon, Sep 20, 1993	2.42	2.42	2.42	2.42
323	NYSE	DCO	Thu, Sep 16, 1993	2.38	2.42	2.38	2.42
322	NYSE	DCO	Wed, Sep 15, 1993	2.38	2.46	2.38	2.42
321	NYSE	DCO	Tue, Sep 14, 1993	2.42	2.42	2.38	2.38
320	NYSE	DCO	Mon, Sep 13, 1993	2.50	2.50	2.46	2.46
319	NYSE	DCO	Fri, Sep 10, 1993	2.50	2.58	2.50	2.58
318	NYSE	DCO	Thu, Sep 9, 1993	2.42	2.42	2.42	2.42
317	NYSE	DCO	Wed, Sep 8, 1993	2.50	2.50	2.42	2.42
316	NYSE	DCO	Tue, Sep 7, 1993	2.50	2.50	2.42	2.42
315	NYSE	DCO	Thu, Sep 2, 1993	2.50	2.50	2.42	2.42
314	NYSE	DCO	Tue, Aug 31, 1993	2.50	2.50	2.50	2.50
313	NYSE	DCO	Mon, Aug 30, 1993	2.58	2.58	2.58	2.58
312	NYSE	DCO	Thu, Aug 26, 1993	2.67	2.67	2.63	2.63
311	NYSE	DCO	Tue, Aug 24, 1993	2.63	2.67	2.63	2.67
310	NYSE	DCO	Mon, Aug 23, 1993	2.67	2.67	2.67	2.67
309	NYSE	DCO	Fri, Aug 20, 1993	2.67	2.75	2.58	2.67
308	NYSE	DCO	Thu, Aug 19, 1993	2.67	2.67	2.67	2.67
307	NYSE	DCO	Wed, Aug 18, 1993	2.83	2.83	2.67	2.67
306	NYSE	DCO	Tue, Aug 17, 1993	2.92	2.92	2.83	2.83
305	NYSE	DCO	Mon, Aug 16, 1993	2.75	2.83	2.75	2.83
304	NYSE	DCO	Fri, Aug 13, 1993	2.58	2.67	2.58	2.67
303	NYSE	DCO	Thu, Aug 12, 1993	2.42	2.50	2.42	2.50
302	NYSE	DCO	Wed, Aug 11, 1993	2.38	2.42	2.38	2.38
301	NYSE	DCO	Tue, Aug 10, 1993	2.50	2.50	2.42	2.42
300	NYSE	DCO	Mon, Aug 9, 1993	2.42	2.42	2.42	2.42
299	NYSE	DCO	Fri, Aug 6, 1993	2.42	2.42	2.42	2.42
298	NYSE	DCO	Thu, Aug 5, 1993	2.33	2.33	2.33	2.33
297	NYSE	DCO	Wed, Aug 4, 1993	2.42	2.42	2.42	2.42
296	NYSE	DCO	Tue, Aug 3, 1993	2.50	2.50	2.42	2.42
295	NYSE	DCO	Mon, Aug 2, 1993	2.46	2.50	2.42	2.42
294	NYSE	DCO	Fri, Jul 30, 1993	2.42	2.42	2.33	2.42
293	NYSE	DCO	Thu, Jul 29, 1993	2.46	2.46	2.46	2.46
292	NYSE	DCO	Wed, Jul 28, 1993	2.46	2.46	2.46	2.46
291	NYSE	DCO	Tue, Jul 27, 1993	2.50	2.58	2.42	2.42
290	NYSE	DCO	Mon, Jul 26, 1993	2.00	2.42	2.00	2.42
289	NYSE	DCO	Fri, Jul 23, 1993	2.08	2.08	2.08	2.08
288	NYSE	DCO	Thu, Jul 22, 1993	2.17	2.17	2.17	2.17
287	NYSE	DCO	Wed, Jul 21, 1993	2.13	2.13	2.08	2.08
286	NYSE	DCO	Fri, Jul 16, 1993	2.21	2.21	2.21	2.21
285	NYSE	DCO	Thu, Jul 15, 1993	2.17	2.25	2.17	2.25
284	NYSE	DCO	Wed, Jul 14, 1993	2.25	2.25	2.25	2.25
283	NYSE	DCO	Tue, Jul 13, 1993	2.33	2.33	2.33	2.33
282	NYSE	DCO	Mon, Jul 12, 1993	2.25	2.25	2.25	2.25
281	NYSE	DCO	Thu, Jul 8, 1993	2.33	2.33	2.33	2.33
280	NYSE	DCO	Wed, Jul 7, 1993	2.33	2.33	2.25	2.33
279	NYSE	DCO	Tue, Jul 6, 1993	2.50	2.50	2.33	2.33
278	NYSE	DCO	Thu, Jul 1, 1993	2.42	2.42	2.42	2.42
277	NYSE	DCO	Wed, Jun 30, 1993	2.33	2.33	2.33	2.33
276	NYSE	DCO	Tue, Jun 29, 1993	2.42	2.42	2.42	2.42
275	NYSE	DCO	Mon, Jun 28, 1993	2.33	2.33	2.33	2.33
274	NYSE	DCO	Tue, Jun 22, 1993	2.33	2.33	2.33	2.33
273	NYSE	DCO	Mon, Jun 21, 1993	2.33	2.33	2.33	2.33
272	NYSE	DCO	Fri, Jun 18, 1993	2.33	2.42	2.33	2.33
271	NYSE	DCO	Thu, Jun 17, 1993	2.42	2.42	2.42	2.42
270	NYSE	DCO	Wed, Jun 16, 1993	2.46	2.46	2.33	2.33
269	NYSE	DCO	Mon, Jun 14, 1993	2.58	2.58	2.50	2.50
268	NYSE	DCO	Fri, Jun 11, 1993	2.58	2.58	2.58	2.58
267	NYSE	DCO	Thu, Jun 10, 1993	2.58	2.58	2.58	2.58
266	NYSE	DCO	Mon, Jun 7, 1993	2.50	2.58	2.50	2.58
265	NYSE	DCO	Fri, Jun 4, 1993	2.58	2.58	2.58	2.58
264	NYSE	DCO	Thu, Jun 3, 1993	2.50	2.50	2.42	2.50
263	NYSE	DCO	Wed, Jun 2, 1993	2.58	2.58	2.50	2.58
262	NYSE	DCO	Tue, Jun 1, 1993	2.50	2.50	2.42	2.50
261	NYSE	DCO	Fri, May 28, 1993	2.58	2.58	2.58	2.58
260	NYSE	DCO	Thu, May 27, 1993	2.58	2.67	2.58	2.67
259	NYSE	DCO	Wed, May 26, 1993	2.58	2.63	2.58	2.58
258	NYSE	DCO	Tue, May 25, 1993	2.67	2.67	2.42	2.50
257	NYSE	DCO	Mon, May 24, 1993	2.67	2.67	2.67	2.67
256	NYSE	DCO	Fri, May 21, 1993	2.67	2.67	2.67	2.67
255	NYSE	DCO	Thu, May 20, 1993	2.58	2.71	2.58	2.67
254	NYSE	DCO	Wed, May 19, 1993	2.63	2.63	2.63	2.63
253	NYSE	DCO	Tue, May 18, 1993	2.75	2.79	2.67	2.67
252	NYSE	DCO	Mon, May 17, 1993	2.67	2.67	2.67	2.67
251	NYSE	DCO	Fri, May 14, 1993	2.75	2.75	2.63	2.63
250	NYSE	DCO	Thu, May 13, 1993	2.75	2.75	2.67	2.75
249	NYSE	DCO	Wed, May 12, 1993	2.58	2.67	2.58	2.67
248	NYSE	DCO	Tue, May 11, 1993	2.58	2.58	2.58	2.58
247	NYSE	DCO	Mon, May 10, 1993	2.67	2.67	2.50	2.54
246	NYSE	DCO	Fri, May 7, 1993	2.58	2.63	2.58	2.63
245	NYSE	DCO	Thu, May 6, 1993	2.50	2.63	2.50	2.63
244	NYSE	DCO	Wed, May 5, 1993	2.33	2.50	2.33	2.50
243	NYSE	DCO	Tue, May 4, 1993	2.54	2.54	2.42	2.42
242	NYSE	DCO	Mon, May 3, 1993	2.58	2.67	2.58	2.58
241	NYSE	DCO	Fri, Apr 30, 1993	2.58	2.58	2.58	2.58
240	NYSE	DCO	Thu, Apr 29, 1993	2.58	2.58	2.50	2.50
239	NYSE	DCO	Mon, Apr 26, 1993	2.67	2.67	2.58	2.58
238	NYSE	DCO	Fri, Apr 23, 1993	2.58	2.63	2.58	2.58
237	NYSE	DCO	Wed, Apr 21, 1993	2.58	2.67	2.58	2.67
236	NYSE	DCO	Tue, Apr 20, 1993	2.67	2.67	2.67	2.67
235	NYSE	DCO	Mon, Apr 19, 1993	2.58	2.63	2.58	2.63
234	NYSE	DCO	Fri, Apr 16, 1993	2.50	2.63	2.50	2.63
233	NYSE	DCO	Thu, Apr 15, 1993	2.58	2.58	2.58	2.58
232	NYSE	DCO	Wed, Apr 14, 1993	2.67	2.67	2.67	2.67
231	NYSE	DCO	Tue, Apr 13, 1993	2.67	2.67	2.58	2.58
230	NYSE	DCO	Thu, Apr 8, 1993	2.67	2.67	2.58	2.58
229	NYSE	DCO	Wed, Apr 7, 1993	2.67	2.67	2.58	2.67
228	NYSE	DCO	Tue, Apr 6, 1993	2.67	2.67	2.58	2.58
227	NYSE	DCO	Mon, Apr 5, 1993	2.50	2.67	2.50	2.67
226	NYSE	DCO	Fri, Apr 2, 1993	2.33	2.50	2.33	2.50
225	NYSE	DCO	Thu, Apr 1, 1993	2.46	2.46	2.46	2.46
224	NYSE	DCO	Wed, Mar 31, 1993	2.33	2.42	2.33	2.42
223	NYSE	DCO	Mon, Mar 29, 1993	2.38	2.38	2.38	2.38
222	NYSE	DCO	Fri, Mar 26, 1993	2.42	2.42	2.42	2.42
221	NYSE	DCO	Wed, Mar 24, 1993	2.42	2.50	2.42	2.42
220	NYSE	DCO	Tue, Mar 23, 1993	2.50	2.58	2.42	2.42
219	NYSE	DCO	Mon, Mar 22, 1993	2.50	2.50	2.50	2.50
218	NYSE	DCO	Fri, Mar 19, 1993	2.42	2.50	2.42	2.50
217	NYSE	DCO	Thu, Mar 18, 1993	2.42	2.50	2.42	2.50
216	NYSE	DCO	Wed, Mar 17, 1993	2.50	2.50	2.46	2.46
215	NYSE	DCO	Tue, Mar 16, 1993	2.50	2.50	2.50	2.50
214	NYSE	DCO	Mon, Mar 15, 1993	2.58	2.58	2.58	2.58
213	NYSE	DCO	Thu, Mar 11, 1993	2.63	2.67	2.63	2.63
212	NYSE	DCO	Wed, Mar 10, 1993	2.58	2.58	2.58	2.58
211	NYSE	DCO	Tue, Mar 9, 1993	2.42	2.58	2.42	2.58
210	NYSE	DCO	Mon, Mar 8, 1993	2.42	2.42	2.42	2.42
209	NYSE	DCO	Fri, Mar 5, 1993	2.50	2.50	2.42	2.50
208	NYSE	DCO	Thu, Mar 4, 1993	2.67	2.67	2.50	2.58
207	NYSE	DCO	Tue, Mar 2, 1993	2.67	2.67	2.67	2.67
206	NYSE	DCO	Mon, Mar 1, 1993	2.67	2.67	2.67	2.67
205	NYSE	DCO	Fri, Feb 26, 1993	2.67	2.67	2.67	2.67
204	NYSE	DCO	Tue, Feb 23, 1993	2.67	2.67	2.67	2.67
203	NYSE	DCO	Mon, Feb 22, 1993	2.67	2.79	2.67	2.71
202	NYSE	DCO	Fri, Feb 19, 1993	2.67	2.67	2.67	2.67
201	NYSE	DCO	Thu, Feb 18, 1993	2.75	2.75	2.75	2.75
200	NYSE	DCO	Wed, Feb 17, 1993	2.75	2.75	2.75	2.75
199	NYSE	DCO	Tue, Feb 16, 1993	2.92	2.92	2.83	2.83
198	NYSE	DCO	Thu, Feb 11, 1993	2.83	2.92	2.83	2.92
197	NYSE	DCO	Tue, Feb 9, 1993	2.75	2.75	2.75	2.75
196	NYSE	DCO	Mon, Feb 8, 1993	2.75	2.83	2.75	2.83
195	NYSE	DCO	Fri, Feb 5, 1993	2.83	2.83	2.83	2.83
194	NYSE	DCO	Thu, Feb 4, 1993	2.96	2.96	2.92	2.92
193	NYSE	DCO	Wed, Feb 3, 1993	2.92	2.96	2.92	2.96
192	NYSE	DCO	Tue, Feb 2, 1993	2.83	2.83	2.83	2.83
191	NYSE	DCO	Mon, Feb 1, 1993	2.83	2.83	2.83	2.83
190	NYSE	DCO	Fri, Jan 29, 1993	2.92	2.92	2.92	2.92
189	NYSE	DCO	Thu, Jan 28, 1993	2.92	2.92	2.88	2.92
188	NYSE	DCO	Wed, Jan 27, 1993	2.92	2.92	2.83	2.92
187	NYSE	DCO	Tue, Jan 26, 1993	3.00	3.00	2.92	2.92
186	NYSE	DCO	Mon, Jan 25, 1993	3.00	3.04	2.96	3.04
185	NYSE	DCO	Fri, Jan 22, 1993	3.00	3.00	3.00	3.00
184	NYSE	DCO	Thu, Jan 21, 1993	2.92	3.00	2.92	3.00
183	NYSE	DCO	Wed, Jan 20, 1993	3.00	3.00	2.92	3.00
182	NYSE	DCO	Tue, Jan 19, 1993	2.75	2.92	2.75	2.92
181	NYSE	DCO	Mon, Jan 18, 1993	2.75	2.75	2.75	2.75
180	NYSE	DCO	Fri, Jan 15, 1993	2.83	2.83	2.75	2.83
179	NYSE	DCO	Thu, Jan 14, 1993	2.75	2.75	2.67	2.75
178	NYSE	DCO	Wed, Jan 13, 1993	2.83	2.83	2.75	2.75
177	NYSE	DCO	Fri, Jan 8, 1993	2.75	2.83	2.75	2.83
176	NYSE	DCO	Wed, Jan 6, 1993	2.92	2.92	2.83	2.83
175	NYSE	DCO	Tue, Jan 5, 1993	2.96	2.96	2.92	2.92
174	NYSE	DCO	Mon, Jan 4, 1993	2.92	2.96	2.92	2.92
173	NYSE	DCO	Thu, Dec 31, 1992	2.83	2.83	2.75	2.83
172	NYSE	DCO	Wed, Dec 30, 1992	2.79	2.83	2.75	2.83
171	NYSE	DCO	Tue, Dec 29, 1992	2.83	2.83	2.75	2.83
170	NYSE	DCO	Mon, Dec 28, 1992	2.75	2.88	2.75	2.83
169	NYSE	DCO	Thu, Dec 24, 1992	2.92	2.92	2.83	2.83
168	NYSE	DCO	Wed, Dec 23, 1992	2.75	2.83	2.75	2.83
167	NYSE	DCO	Tue, Dec 22, 1992	2.83	2.83	2.75	2.75
166	NYSE	DCO	Mon, Dec 21, 1992	2.75	2.75	2.67	2.67
165	NYSE	DCO	Fri, Dec 18, 1992	2.75	2.75	2.67	2.75
164	NYSE	DCO	Wed, Dec 16, 1992	2.75	2.75	2.75	2.75
163	NYSE	DCO	Tue, Dec 15, 1992	2.75	2.83	2.75	2.83
162	NYSE	DCO	Mon, Dec 14, 1992	2.83	2.83	2.75	2.75
161	NYSE	DCO	Fri, Dec 11, 1992	2.83	2.83	2.83	2.83
160	NYSE	DCO	Thu, Dec 10, 1992	2.83	2.83	2.79	2.79
159	NYSE	DCO	Wed, Dec 9, 1992	2.88	2.92	2.83	2.83
158	NYSE	DCO	Tue, Dec 8, 1992	2.92	2.92	2.92	2.92
157	NYSE	DCO	Mon, Dec 7, 1992	2.92	3.00	2.88	2.88
156	NYSE	DCO	Fri, Dec 4, 1992	2.92	3.00	2.92	3.00
155	NYSE	DCO	Thu, Dec 3, 1992	2.92	2.92	2.83	2.92
154	NYSE	DCO	Wed, Dec 2, 1992	2.92	2.92	2.92	2.92
153	NYSE	DCO	Tue, Dec 1, 1992	3.00	3.00	2.92	2.92
152	NYSE	DCO	Mon, Nov 30, 1992	2.92	3.00	2.92	2.92
151	NYSE	DCO	Fri, Nov 27, 1992	2.92	2.92	2.92	2.92
150	NYSE	DCO	Wed, Nov 25, 1992	3.00	3.00	2.83	2.92
149	NYSE	DCO	Tue, Nov 24, 1992	3.00	3.00	3.00	3.00
148	NYSE	DCO	Mon, Nov 23, 1992	2.92	3.00	2.92	3.00
147	NYSE	DCO	Fri, Nov 20, 1992	2.92	3.00	2.92	3.00
146	NYSE	DCO	Thu, Nov 19, 1992	2.92	3.00	2.83	3.00
145	NYSE	DCO	Wed, Nov 18, 1992	2.75	2.83	2.75	2.83
144	NYSE	DCO	Tue, Nov 17, 1992	2.83	2.83	2.83	2.83
143	NYSE	DCO	Mon, Nov 16, 1992	2.83	2.83	2.67	2.75
142	NYSE	DCO	Fri, Nov 13, 1992	2.75	2.75	2.75	2.75
141	NYSE	DCO	Thu, Nov 12, 1992	2.67	2.67	2.67	2.67
140	NYSE	DCO	Wed, Nov 11, 1992	2.58	2.75	2.58	2.67
139	NYSE	DCO	Tue, Nov 10, 1992	2.58	2.58	2.58	2.58
138	NYSE	DCO	Fri, Nov 6, 1992	2.67	2.67	2.67	2.67
137	NYSE	DCO	Thu, Nov 5, 1992	2.67	2.67	2.67	2.67
136	NYSE	DCO	Wed, Nov 4, 1992	2.67	2.67	2.58	2.67
135	NYSE	DCO	Tue, Nov 3, 1992	2.67	2.67	2.67	2.67
134	NYSE	DCO	Mon, Nov 2, 1992	2.67	2.67	2.58	2.58
133	NYSE	DCO	Fri, Oct 30, 1992	2.67	2.75	2.67	2.67
132	NYSE	DCO	Thu, Oct 29, 1992	2.75	2.75	2.67	2.67
131	NYSE	DCO	Tue, Oct 27, 1992	2.75	2.79	2.71	2.75
130	NYSE	DCO	Mon, Oct 26, 1992	2.83	2.92	2.75	2.75
129	NYSE	DCO	Fri, Oct 23, 1992	2.67	2.75	2.67	2.75
128	NYSE	DCO	Thu, Oct 22, 1992	2.75	2.75	2.67	2.75
127	NYSE	DCO	Wed, Oct 21, 1992	2.83	2.83	2.75	2.83
126	NYSE	DCO	Tue, Oct 20, 1992	2.83	2.92	2.83	2.83
125	NYSE	DCO	Mon, Oct 19, 1992	2.83	2.92	2.83	2.92
124	NYSE	DCO	Fri, Oct 16, 1992	2.92	2.92	2.92	2.92
123	NYSE	DCO	Wed, Oct 14, 1992	3.00	3.00	2.92	2.92
122	NYSE	DCO	Fri, Oct 9, 1992	2.83	2.92	2.83	2.92
121	NYSE	DCO	Thu, Oct 8, 1992	3.00	3.00	2.83	2.83
120	NYSE	DCO	Wed, Oct 7, 1992	3.00	3.00	3.00	3.00
119	NYSE	DCO	Tue, Oct 6, 1992	2.92	3.00	2.92	3.00
118	NYSE	DCO	Mon, Oct 5, 1992	3.00	3.00	2.92	2.92
117	NYSE	DCO	Fri, Oct 2, 1992	3.00	3.08	3.00	3.00
116	NYSE	DCO	Thu, Oct 1, 1992	3.00	3.00	3.00	3.00
115	NYSE	DCO	Wed, Sep 30, 1992	2.92	2.92	2.92	2.92
114	NYSE	DCO	Tue, Sep 29, 1992	2.92	2.92	2.92	2.92
113	NYSE	DCO	Mon, Sep 28, 1992	2.92	2.92	2.83	2.92
112	NYSE	DCO	Fri, Sep 25, 1992	2.92	2.92	2.92	2.92
111	NYSE	DCO	Thu, Sep 24, 1992	2.83	2.92	2.83	2.92
110	NYSE	DCO	Wed, Sep 23, 1992	3.00	3.00	2.92	2.92
109	NYSE	DCO	Tue, Sep 22, 1992	3.08	3.08	3.08	3.08
108	NYSE	DCO	Mon, Sep 21, 1992	3.00	3.08	3.00	3.08
107	NYSE	DCO	Fri, Sep 18, 1992	3.00	3.00	2.92	3.00
106	NYSE	DCO	Thu, Sep 17, 1992	3.00	3.00	3.00	3.00
105	NYSE	DCO	Wed, Sep 16, 1992	3.00	3.08	3.00	3.08
104	NYSE	DCO	Tue, Sep 15, 1992	3.08	3.08	3.08	3.08
103	NYSE	DCO	Mon, Sep 14, 1992	3.08	3.08	3.00	3.00
102	NYSE	DCO	Fri, Sep 11, 1992	2.92	3.00	2.92	3.00
101	NYSE	DCO	Wed, Sep 9, 1992	2.92	3.00	2.92	3.00
100	NYSE	DCO	Thu, Sep 3, 1992	2.92	3.00	2.92	3.00
99	NYSE	DCO	Wed, Sep 2, 1992	2.92	2.92	2.75	2.92
98	NYSE	DCO	Tue, Sep 1, 1992	2.92	3.00	2.92	3.00
97	NYSE	DCO	Mon, Aug 31, 1992	3.08	3.08	3.00	3.00
96	NYSE	DCO	Fri, Aug 28, 1992	3.00	3.00	3.00	3.00
95	NYSE	DCO	Thu, Aug 27, 1992	2.92	2.92	2.83	2.92
94	NYSE	DCO	Wed, Aug 26, 1992	2.75	2.92	2.75	2.83
93	NYSE	DCO	Tue, Aug 25, 1992	3.00	3.00	2.83	2.83
92	NYSE	DCO	Fri, Aug 21, 1992	3.00	3.00	3.00	3.00
91	NYSE	DCO	Thu, Aug 20, 1992	3.00	3.08	3.00	3.08
90	NYSE	DCO	Wed, Aug 19, 1992	3.00	3.00	3.00	3.00
89	NYSE	DCO	Tue, Aug 18, 1992	3.00	3.00	3.00	3.00
88	NYSE	DCO	Mon, Aug 17, 1992	3.08	3.17	3.08	3.08
87	NYSE	DCO	Fri, Aug 14, 1992	3.08	3.17	3.08	3.17
86	NYSE	DCO	Thu, Aug 13, 1992	3.08	3.08	3.08	3.08
85	NYSE	DCO	Wed, Aug 12, 1992	3.00	3.00	3.00	3.00
84	NYSE	DCO	Tue, Aug 11, 1992	3.08	3.08	3.08	3.08
83	NYSE	DCO	Mon, Aug 10, 1992	2.92	3.00	2.92	3.00
82	NYSE	DCO	Fri, Aug 7, 1992	3.08	3.08	3.00	3.00
81	NYSE	DCO	Thu, Aug 6, 1992	3.08	3.08	3.00	3.08
80	NYSE	DCO	Wed, Aug 5, 1992	3.00	3.00	3.00	3.00
79	NYSE	DCO	Tue, Aug 4, 1992	3.00	3.00	2.92	3.00
78	NYSE	DCO	Mon, Aug 3, 1992	3.00	3.00	2.92	3.00
77	NYSE	DCO	Fri, Jul 31, 1992	3.17	3.17	3.08	3.17
76	NYSE	DCO	Wed, Jul 29, 1992	3.17	3.25	3.17	3.25
75	NYSE	DCO	Tue, Jul 28, 1992	3.17	3.17	3.17	3.17
74	NYSE	DCO	Mon, Jul 27, 1992	3.08	3.25	3.08	3.25
73	NYSE	DCO	Fri, Jul 24, 1992	3.00	3.33	3.00	3.17
72	NYSE	DCO	Thu, Jul 23, 1992	2.92	2.92	2.75	2.92
71	NYSE	DCO	Fri, Jul 17, 1992	2.92	3.00	2.83	2.83
70	NYSE	DCO	Wed, Jul 15, 1992	2.92	2.92	2.92	2.92
69	NYSE	DCO	Tue, Jul 14, 1992	2.67	2.83	2.67	2.83
68	NYSE	DCO	Fri, Jul 10, 1992	2.67	2.67	2.58	2.67
67	NYSE	DCO	Wed, Jul 8, 1992	2.67	2.67	2.67	2.67
66	NYSE	DCO	Tue, Jul 7, 1992	2.67	2.67	2.67	2.67
65	NYSE	DCO	Mon, Jul 6, 1992	2.83	2.83	2.75	2.75
64	NYSE	DCO	Thu, Jul 2, 1992	2.75	2.75	2.75	2.75
63	NYSE	DCO	Wed, Jul 1, 1992	2.83	2.83	2.75	2.75
62	NYSE	DCO	Tue, Jun 30, 1992	2.92	2.92	2.92	2.92
61	NYSE	DCO	Mon, Jun 29, 1992	2.75	2.83	2.75	2.83
60	NYSE	DCO	Fri, Jun 26, 1992	2.83	2.83	2.75	2.75
59	NYSE	DCO	Thu, Jun 25, 1992	2.92	2.92	2.92	2.92
58	NYSE	DCO	Wed, Jun 24, 1992	2.83	2.83	2.83	2.83
57	NYSE	DCO	Mon, Jun 22, 1992	3.00	3.00	2.92	2.92
56	NYSE	DCO	Fri, Jun 19, 1992	2.92	2.92	2.92	2.92
55	NYSE	DCO	Thu, Jun 18, 1992	3.00	3.00	3.00	3.00
54	NYSE	DCO	Wed, Jun 17, 1992	3.08	3.08	3.08	3.08
53	NYSE	DCO	Tue, Jun 16, 1992	2.92	3.00	2.92	2.92
52	NYSE	DCO	Thu, Jun 11, 1992	2.83	2.83	2.83	2.83
51	NYSE	DCO	Wed, Jun 10, 1992	2.92	2.92	2.92	2.92
50	NYSE	DCO	Tue, Jun 9, 1992	2.92	2.92	2.83	2.83
49	NYSE	DCO	Mon, Jun 8, 1992	3.00	3.00	2.92	2.92
48	NYSE	DCO	Fri, Jun 5, 1992	2.83	2.92	2.83	2.92
47	NYSE	DCO	Thu, Jun 4, 1992	2.83	2.83	2.75	2.75
46	NYSE	DCO	Mon, Jun 1, 1992	2.75	2.75	2.75	2.75
45	NYSE	DCO	Thu, May 28, 1992	2.83	2.83	2.83	2.83
44	NYSE	DCO	Wed, May 27, 1992	2.75	2.83	2.75	2.83
43	NYSE	DCO	Tue, May 26, 1992	2.83	2.83	2.83	2.83
42	NYSE	DCO	Thu, May 21, 1992	2.92	2.92	2.83	2.83
41	NYSE	DCO	Wed, May 20, 1992	2.75	2.92	2.75	2.83
40	NYSE	DCO	Mon, May 18, 1992	2.67	2.75	2.67	2.75
39	NYSE	DCO	Fri, May 15, 1992	2.75	2.75	2.67	2.67
38	NYSE	DCO	Thu, May 14, 1992	2.83	2.83	2.75	2.83
37	NYSE	DCO	Wed, May 13, 1992	2.67	2.75	2.67	2.67
36	NYSE	DCO	Tue, May 12, 1992	2.67	2.75	2.67	2.75
35	NYSE	DCO	Mon, May 11, 1992	2.67	2.75	2.67	2.75
34	NYSE	DCO	Thu, May 7, 1992	2.75	2.75	2.75	2.75
33	NYSE	DCO	Wed, May 6, 1992	2.67	2.75	2.67	2.67
32	NYSE	DCO	Tue, May 5, 1992	2.75	2.83	2.75	2.75
31	NYSE	DCO	Mon, May 4, 1992	2.75	2.75	2.75	2.75
30	NYSE	DCO	Thu, Apr 30, 1992	2.67	2.75	2.67	2.67
29	NYSE	DCO	Tue, Apr 28, 1992	2.75	2.83	2.75	2.83
28	NYSE	DCO	Mon, Apr 27, 1992	2.83	2.83	2.83	2.83
27	NYSE	DCO	Fri, Apr 24, 1992	2.75	2.83	2.75	2.75
26	NYSE	DCO	Thu, Apr 23, 1992	2.92	3.00	2.83	2.83
25	NYSE	DCO	Wed, Apr 22, 1992	2.75	2.92	2.75	2.92
24	NYSE	DCO	Tue, Apr 21, 1992	2.83	2.92	2.83	2.83
23	NYSE	DCO	Mon, Apr 20, 1992	2.92	2.92	2.83	2.83
22	NYSE	DCO	Thu, Apr 16, 1992	2.83	2.83	2.83	2.83
21	NYSE	DCO	Wed, Apr 15, 1992	2.83	2.83	2.83	2.83
20	NYSE	DCO	Tue, Apr 14, 1992	3.00	3.00	2.92	2.92
19	NYSE	DCO	Mon, Apr 13, 1992	3.00	3.00	3.00	3.00
18	NYSE	DCO	Fri, Apr 10, 1992	3.08	3.08	2.92	3.00
17	NYSE	DCO	Thu, Apr 9, 1992	3.00	3.00	2.83	3.00
16	NYSE	DCO	Wed, Apr 8, 1992	2.92	3.00	2.92	2.92
15	NYSE	DCO	Tue, Apr 7, 1992	2.92	2.92	2.92	2.92
14	NYSE	DCO	Fri, Apr 3, 1992	3.00	3.00	2.92	2.92
13	NYSE	DCO	Thu, Apr 2, 1992	3.08	3.08	3.00	3.00
12	NYSE	DCO	Wed, Apr 1, 1992	2.92	3.00	2.92	3.00
11	NYSE	DCO	Tue, Mar 31, 1992	3.00	3.00	3.00	3.00
10	NYSE	DCO	Mon, Mar 30, 1992	3.08	3.08	2.92	2.92
9	NYSE	DCO	Fri, Mar 27, 1992	3.17	3.17	3.00	3.00
8	NYSE	DCO	Thu, Mar 26, 1992	3.25	3.25	3.17	3.17
7	NYSE	DCO	Wed, Mar 25, 1992	3.25	3.25	3.25	3.25
6	NYSE	DCO	Tue, Mar 24, 1992	3.08	3.25	3.08	3.25
5	NYSE	DCO	Mon, Mar 23, 1992	3.08	3.17	3.08	3.08
4	NYSE	DCO	Fri, Mar 20, 1992	3.00	3.08	3.00	3.00
3	NYSE	DCO	Thu, Mar 19, 1992	2.75	2.92	2.75	2.92
2	NYSE	DCO	Wed, Mar 18, 1992	2.67	2.75	2.67	2.67
1	NYSE	DCO	Tue, Mar 17, 1992	2.67	2.75	2.67	2.75
#	Exchange	Symbol	Date	Open	High	Low	Close

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