Zurn Elkay Water Solutions Corp NYSE:ZWS Historical Prices

Below are the 3002 trading days of historical prices for ZWS.

#	Exchange	Symbol	Date	Open	High	Low	Close
3002	NYSE	ZWS	Tue, Mar 5, 2024	31.95	32.11	31.27	31.35
3001	NYSE	ZWS	Mon, Mar 4, 2024	32.04	32.51	32.03	32.06
3000	NYSE	ZWS	Fri, Mar 1, 2024	31.71	32.15	31.65	32.07
2999	NYSE	ZWS	Thu, Feb 29, 2024	31.51	31.82	31.28	31.75
2998	NYSE	ZWS	Wed, Feb 28, 2024	31.31	31.79	31.22	31.28
2997	NYSE	ZWS	Tue, Feb 27, 2024	31.58	31.80	31.44	31.56
2996	NYSE	ZWS	Mon, Feb 26, 2024	31.45	31.63	31.18	31.31
2995	NYSE	ZWS	Fri, Feb 23, 2024	31.50	31.79	31.50	31.56
2994	NYSE	ZWS	Thu, Feb 22, 2024	31.21	31.39	31.06	31.36
2993	NYSE	ZWS	Wed, Feb 21, 2024	31.17	31.43	30.73	31.09
2992	NYSE	ZWS	Tue, Feb 20, 2024	30.73	31.44	30.41	31.35
2991	NYSE	ZWS	Fri, Feb 16, 2024	31.75	31.75	30.97	30.97
2990	NYSE	ZWS	Thu, Feb 15, 2024	31.80	32.24	31.75	31.99
2989	NYSE	ZWS	Wed, Feb 14, 2024	31.36	31.83	31.17	31.70
2988	NYSE	ZWS	Tue, Feb 13, 2024	31.23	31.55	30.72	30.95
2987	NYSE	ZWS	Mon, Feb 12, 2024	32.21	32.40	31.80	32.33
2986	NYSE	ZWS	Fri, Feb 9, 2024	32.66	32.86	32.14	32.21
2985	NYSE	ZWS	Thu, Feb 8, 2024	33.48	33.57	32.65	33.25
2984	NYSE	ZWS	Wed, Feb 7, 2024	32.75	33.95	32.71	33.20
2983	NYSE	ZWS	Tue, Feb 6, 2024	30.99	31.97	30.93	31.87
2982	NYSE	ZWS	Mon, Feb 5, 2024	30.58	31.62	30.51	31.19
2981	NYSE	ZWS	Fri, Feb 2, 2024	29.95	30.92	29.91	30.86
2980	NYSE	ZWS	Thu, Feb 1, 2024	29.98	30.52	29.70	30.26
2979	NYSE	ZWS	Wed, Jan 31, 2024	30.41	30.46	29.57	29.65
2978	NYSE	ZWS	Tue, Jan 30, 2024	30.21	30.48	30.15	30.45
2977	NYSE	ZWS	Mon, Jan 29, 2024	29.61	30.47	29.46	30.42
2976	NYSE	ZWS	Fri, Jan 26, 2024	29.95	30.07	29.48	29.68
2975	NYSE	ZWS	Thu, Jan 25, 2024	29.02	29.82	28.96	29.81
2974	NYSE	ZWS	Wed, Jan 24, 2024	29.43	29.43	28.53	28.60
2973	NYSE	ZWS	Tue, Jan 23, 2024	29.55	29.64	28.94	29.17
2972	NYSE	ZWS	Mon, Jan 22, 2024	29.15	29.57	29.03	29.42
2971	NYSE	ZWS	Fri, Jan 19, 2024	28.56	28.98	28.25	28.89
2970	NYSE	ZWS	Thu, Jan 18, 2024	28.36	28.52	28.08	28.50
2969	NYSE	ZWS	Wed, Jan 17, 2024	28.00	28.29	27.90	28.15
2968	NYSE	ZWS	Tue, Jan 16, 2024	28.16	28.36	28.02	28.31
2967	NYSE	ZWS	Fri, Jan 12, 2024	28.31	28.42	27.97	28.15
2966	NYSE	ZWS	Thu, Jan 11, 2024	28.07	28.10	27.60	28.00
2965	NYSE	ZWS	Wed, Jan 10, 2024	27.96	28.21	27.90	28.13
2964	NYSE	ZWS	Tue, Jan 9, 2024	27.71	28.07	27.55	28.04
2963	NYSE	ZWS	Mon, Jan 8, 2024	27.91	28.06	27.75	28.05
2962	NYSE	ZWS	Fri, Jan 5, 2024	28.10	28.46	27.92	27.93
2961	NYSE	ZWS	Thu, Jan 4, 2024	28.19	28.66	28.15	28.32
2960	NYSE	ZWS	Wed, Jan 3, 2024	28.95	29.07	28.18	28.18
2959	NYSE	ZWS	Tue, Jan 2, 2024	29.20	29.50	28.93	29.11
2958	NYSE	ZWS	Fri, Dec 29, 2023	29.62	29.81	29.30	29.41
2957	NYSE	ZWS	Thu, Dec 28, 2023	29.78	29.87	29.63	29.67
2956	NYSE	ZWS	Wed, Dec 27, 2023	30.16	30.20	29.85	29.93
2955	NYSE	ZWS	Tue, Dec 26, 2023	30.09	30.34	29.95	30.16
2954	NYSE	ZWS	Fri, Dec 22, 2023	29.79	30.08	29.72	29.94
2953	NYSE	ZWS	Thu, Dec 21, 2023	29.91	29.91	29.43	29.65
2952	NYSE	ZWS	Wed, Dec 20, 2023	29.88	30.37	29.59	29.63
2951	NYSE	ZWS	Tue, Dec 19, 2023	29.23	29.89	29.05	29.77
2950	NYSE	ZWS	Mon, Dec 18, 2023	29.37	29.70	29.07	29.63
2949	NYSE	ZWS	Fri, Dec 15, 2023	29.66	29.96	29.16	29.35
2948	NYSE	ZWS	Thu, Dec 14, 2023	29.91	30.04	29.16	29.61
2947	NYSE	ZWS	Wed, Dec 13, 2023	28.67	29.62	28.45	29.32
2946	NYSE	ZWS	Tue, Dec 12, 2023	29.60	29.60	29.18	29.23
2945	NYSE	ZWS	Mon, Dec 11, 2023	29.35	29.75	29.29	29.61
2944	NYSE	ZWS	Fri, Dec 8, 2023	29.44	29.81	29.30	29.39
2943	NYSE	ZWS	Thu, Dec 7, 2023	29.22	29.54	29.08	29.48
2942	NYSE	ZWS	Wed, Dec 6, 2023	29.44	29.78	29.19	29.21
2941	NYSE	ZWS	Tue, Dec 5, 2023	29.77	29.96	29.25	29.30
2940	NYSE	ZWS	Mon, Dec 4, 2023	29.75	29.95	29.63	29.91
2939	NYSE	ZWS	Fri, Dec 1, 2023	29.46	30.04	29.41	29.87
2938	NYSE	ZWS	Thu, Nov 30, 2023	29.55	29.74	29.30	29.44
2937	NYSE	ZWS	Wed, Nov 29, 2023	29.85	30.00	29.56	29.56
2936	NYSE	ZWS	Tue, Nov 28, 2023	29.91	29.91	29.48	29.56
2935	NYSE	ZWS	Mon, Nov 27, 2023	29.98	30.09	29.75	29.90
2934	NYSE	ZWS	Fri, Nov 24, 2023	30.19	30.40	30.07	30.20
2933	NYSE	ZWS	Wed, Nov 22, 2023	29.89	30.47	29.75	30.29
2932	NYSE	ZWS	Tue, Nov 21, 2023	29.28	29.70	29.23	29.66
2931	NYSE	ZWS	Mon, Nov 20, 2023	30.38	30.41	29.40	29.47
2930	NYSE	ZWS	Fri, Nov 17, 2023	29.58	30.36	29.48	30.30
2929	NYSE	ZWS	Thu, Nov 16, 2023	29.36	29.64	29.17	29.55
2928	NYSE	ZWS	Wed, Nov 15, 2023	30.00	30.43	29.30	29.31
2927	NYSE	ZWS	Tue, Nov 14, 2023	29.36	30.03	29.36	29.95
2926	NYSE	ZWS	Mon, Nov 13, 2023	28.70	28.83	28.39	28.60
2925	NYSE	ZWS	Fri, Nov 10, 2023	28.28	28.86	28.06	28.80
2924	NYSE	ZWS	Thu, Nov 9, 2023	28.42	28.49	28.05	28.05
2923	NYSE	ZWS	Wed, Nov 8, 2023	28.38	28.38	28.06	28.30
2922	NYSE	ZWS	Tue, Nov 7, 2023	28.38	28.40	28.19	28.30
2921	NYSE	ZWS	Mon, Nov 6, 2023	28.56	28.67	28.36	28.45
2920	NYSE	ZWS	Fri, Nov 3, 2023	28.73	28.79	28.43	28.65
2919	NYSE	ZWS	Thu, Nov 2, 2023	27.92	28.31	27.71	28.13
2918	NYSE	ZWS	Wed, Nov 1, 2023	26.50	27.37	25.54	27.35
2917	NYSE	ZWS	Tue, Oct 31, 2023	26.19	26.66	26.06	26.46
2916	NYSE	ZWS	Mon, Oct 30, 2023	26.06	26.33	25.80	26.06
2915	NYSE	ZWS	Fri, Oct 27, 2023	26.14	26.27	25.67	25.78
2914	NYSE	ZWS	Thu, Oct 26, 2023	25.50	26.31	25.50	26.03
2913	NYSE	ZWS	Wed, Oct 25, 2023	25.28	25.53	25.09	25.39
2912	NYSE	ZWS	Tue, Oct 24, 2023	25.74	25.79	25.28	25.48
2911	NYSE	ZWS	Mon, Oct 23, 2023	25.54	25.90	25.46	25.49
2910	NYSE	ZWS	Fri, Oct 20, 2023	25.83	25.89	25.35	25.59
2909	NYSE	ZWS	Thu, Oct 19, 2023	25.92	26.26	25.70	25.78
2908	NYSE	ZWS	Wed, Oct 18, 2023	26.76	26.76	25.85	25.87
2907	NYSE	ZWS	Tue, Oct 17, 2023	26.64	27.14	26.53	27.04
2906	NYSE	ZWS	Mon, Oct 16, 2023	26.58	26.86	26.28	26.82
2905	NYSE	ZWS	Fri, Oct 13, 2023	26.93	26.97	26.30	26.53
2904	NYSE	ZWS	Thu, Oct 12, 2023	27.39	27.39	26.62	26.94
2903	NYSE	ZWS	Wed, Oct 11, 2023	26.72	27.27	26.72	27.25
2902	NYSE	ZWS	Tue, Oct 10, 2023	26.35	26.91	26.32	26.81
2901	NYSE	ZWS	Mon, Oct 9, 2023	25.50	26.37	25.21	26.25
2900	NYSE	ZWS	Fri, Oct 6, 2023	26.83	26.94	26.36	26.46
2899	NYSE	ZWS	Thu, Oct 5, 2023	27.26	27.41	26.87	27.06
2898	NYSE	ZWS	Wed, Oct 4, 2023	27.06	27.29	26.84	27.24
2897	NYSE	ZWS	Tue, Oct 3, 2023	27.08	27.34	26.94	27.00
2896	NYSE	ZWS	Mon, Oct 2, 2023	27.79	27.95	26.91	27.17
2895	NYSE	ZWS	Fri, Sep 29, 2023	28.62	28.63	27.91	28.02
2894	NYSE	ZWS	Thu, Sep 28, 2023	28.00	28.55	27.97	28.42
2893	NYSE	ZWS	Wed, Sep 27, 2023	27.66	28.16	27.61	28.04
2892	NYSE	ZWS	Tue, Sep 26, 2023	27.57	27.83	27.49	27.65
2891	NYSE	ZWS	Mon, Sep 25, 2023	27.49	27.83	27.49	27.74
2890	NYSE	ZWS	Fri, Sep 22, 2023	27.60	27.92	27.49	27.62
2889	NYSE	ZWS	Thu, Sep 21, 2023	27.76	27.79	27.45	27.48
2888	NYSE	ZWS	Wed, Sep 20, 2023	28.26	28.52	27.96	27.97
2887	NYSE	ZWS	Tue, Sep 19, 2023	28.12	28.34	27.89	28.14
2886	NYSE	ZWS	Mon, Sep 18, 2023	28.47	28.54	28.15	28.15
2885	NYSE	ZWS	Fri, Sep 15, 2023	28.27	28.57	28.20	28.46
2884	NYSE	ZWS	Thu, Sep 14, 2023	28.44	28.67	28.31	28.46
2883	NYSE	ZWS	Wed, Sep 13, 2023	28.32	28.59	27.96	28.23
2882	NYSE	ZWS	Tue, Sep 12, 2023	28.43	28.85	28.31	28.38
2881	NYSE	ZWS	Mon, Sep 11, 2023	29.03	29.21	28.49	28.73
2880	NYSE	ZWS	Fri, Sep 8, 2023	28.89	29.01	28.78	28.89
2879	NYSE	ZWS	Thu, Sep 7, 2023	29.06	29.14	28.65	28.97
2878	NYSE	ZWS	Wed, Sep 6, 2023	29.02	29.29	28.79	29.10
2877	NYSE	ZWS	Tue, Sep 5, 2023	29.49	29.49	28.85	29.14
2876	NYSE	ZWS	Fri, Sep 1, 2023	29.81	30.16	29.57	29.65
2875	NYSE	ZWS	Thu, Aug 31, 2023	29.62	29.82	29.48	29.62
2874	NYSE	ZWS	Wed, Aug 30, 2023	29.36	29.84	29.36	29.57
2873	NYSE	ZWS	Tue, Aug 29, 2023	29.18	29.69	29.13	29.39
2872	NYSE	ZWS	Mon, Aug 28, 2023	29.06	29.45	29.06	29.23
2871	NYSE	ZWS	Fri, Aug 25, 2023	28.95	29.13	28.62	28.79
2870	NYSE	ZWS	Thu, Aug 24, 2023	28.81	29.15	28.74	28.84
2869	NYSE	ZWS	Wed, Aug 23, 2023	28.89	29.06	28.66	28.87
2868	NYSE	ZWS	Tue, Aug 22, 2023	28.90	28.97	28.29	28.66
2867	NYSE	ZWS	Mon, Aug 21, 2023	28.74	28.88	28.50	28.79
2866	NYSE	ZWS	Fri, Aug 18, 2023	28.50	29.11	28.36	28.75
2865	NYSE	ZWS	Thu, Aug 17, 2023	29.00	29.11	28.59	28.69
2864	NYSE	ZWS	Wed, Aug 16, 2023	29.21	29.53	29.01	28.96
2863	NYSE	ZWS	Tue, Aug 15, 2023	29.40	29.40	28.85	29.18
2862	NYSE	ZWS	Mon, Aug 14, 2023	29.32	29.62	29.22	29.59
2861	NYSE	ZWS	Fri, Aug 11, 2023	29.27	29.68	29.15	29.37
2860	NYSE	ZWS	Thu, Aug 10, 2023	29.62	29.88	29.19	29.43
2859	NYSE	ZWS	Wed, Aug 9, 2023	29.57	29.90	29.49	29.52
2858	NYSE	ZWS	Tue, Aug 8, 2023	29.98	29.98	29.42	29.91
2857	NYSE	ZWS	Mon, Aug 7, 2023	29.94	30.49	29.94	30.27
2856	NYSE	ZWS	Fri, Aug 4, 2023	30.00	30.43	29.74	29.87
2855	NYSE	ZWS	Thu, Aug 3, 2023	30.13	30.28	29.81	30.16
2854	NYSE	ZWS	Wed, Aug 2, 2023	30.21	30.42	29.96	30.38
2853	NYSE	ZWS	Tue, Aug 1, 2023	30.52	30.61	30.16	30.41
2852	NYSE	ZWS	Mon, Jul 31, 2023	30.51	30.71	30.20	30.44
2851	NYSE	ZWS	Fri, Jul 28, 2023	29.99	30.49	29.91	30.44
2850	NYSE	ZWS	Thu, Jul 27, 2023	30.78	30.79	29.64	29.79
2849	NYSE	ZWS	Wed, Jul 26, 2023	29.53	30.87	29.18	30.64
2848	NYSE	ZWS	Tue, Jul 25, 2023	27.97	29.67	27.81	29.14
2847	NYSE	ZWS	Mon, Jul 24, 2023	27.40	27.56	27.07	27.10
2846	NYSE	ZWS	Fri, Jul 21, 2023	27.94	28.01	27.23	27.33
2845	NYSE	ZWS	Thu, Jul 20, 2023	28.16	28.16	27.59	27.91
2844	NYSE	ZWS	Wed, Jul 19, 2023	28.08	28.12	27.73	28.00
2843	NYSE	ZWS	Tue, Jul 18, 2023	27.69	28.07	27.64	27.93
2842	NYSE	ZWS	Mon, Jul 17, 2023	27.20	28.04	27.19	27.66
2841	NYSE	ZWS	Fri, Jul 14, 2023	27.21	27.43	26.92	27.16
2840	NYSE	ZWS	Thu, Jul 13, 2023	27.45	27.64	27.20	27.38
2839	NYSE	ZWS	Wed, Jul 12, 2023	27.48	27.78	27.09	27.18
2838	NYSE	ZWS	Tue, Jul 11, 2023	27.02	27.21	26.78	27.10
2837	NYSE	ZWS	Mon, Jul 10, 2023	26.05	26.73	26.05	26.69
2836	NYSE	ZWS	Fri, Jul 7, 2023	25.86	26.50	25.85	26.10
2835	NYSE	ZWS	Thu, Jul 6, 2023	26.06	26.21	25.68	25.85
2834	NYSE	ZWS	Wed, Jul 5, 2023	26.55	26.74	26.44	26.45
2833	NYSE	ZWS	Mon, Jul 3, 2023	26.64	27.01	26.56	26.79
2832	NYSE	ZWS	Fri, Jun 30, 2023	27.09	27.24	26.88	26.89
2831	NYSE	ZWS	Thu, Jun 29, 2023	26.27	26.99	26.24	26.92
2830	NYSE	ZWS	Wed, Jun 28, 2023	26.04	26.17	25.88	26.03
2829	NYSE	ZWS	Tue, Jun 27, 2023	25.46	26.10	25.34	26.04
2828	NYSE	ZWS	Mon, Jun 26, 2023	25.40	25.79	25.27	25.37
2827	NYSE	ZWS	Fri, Jun 23, 2023	25.37	26.03	25.37	25.48
2826	NYSE	ZWS	Thu, Jun 22, 2023	26.26	26.26	25.76	25.80
2825	NYSE	ZWS	Wed, Jun 21, 2023	25.59	26.34	25.50	26.11
2824	NYSE	ZWS	Tue, Jun 20, 2023	25.54	26.02	25.31	25.86
2823	NYSE	ZWS	Fri, Jun 16, 2023	25.96	26.03	25.48	25.63
2822	NYSE	ZWS	Thu, Jun 15, 2023	25.71	25.92	25.57	25.80
2821	NYSE	ZWS	Wed, Jun 14, 2023	26.27	26.35	25.58	25.79
2820	NYSE	ZWS	Tue, Jun 13, 2023	25.48	26.23	25.48	26.16
2819	NYSE	ZWS	Mon, Jun 12, 2023	25.66	25.68	25.26	25.36
2818	NYSE	ZWS	Fri, Jun 9, 2023	25.92	26.21	25.60	25.66
2817	NYSE	ZWS	Thu, Jun 8, 2023	25.44	25.82	25.27	25.60
2816	NYSE	ZWS	Wed, Jun 7, 2023	25.00	25.54	25.00	25.40
2815	NYSE	ZWS	Tue, Jun 6, 2023	24.01	24.90	24.00	24.81
2814	NYSE	ZWS	Mon, Jun 5, 2023	24.13	24.28	23.68	24.08
2813	NYSE	ZWS	Fri, Jun 2, 2023	23.50	24.36	23.47	24.29
2812	NYSE	ZWS	Thu, Jun 1, 2023	22.46	23.29	22.33	23.21
2811	NYSE	ZWS	Wed, May 31, 2023	22.29	22.74	22.21	22.51
2810	NYSE	ZWS	Tue, May 30, 2023	22.54	22.71	22.02	22.30
2809	NYSE	ZWS	Fri, May 26, 2023	22.20	22.63	22.20	22.56
2808	NYSE	ZWS	Thu, May 25, 2023	22.11	22.35	21.84	22.21
2807	NYSE	ZWS	Wed, May 24, 2023	22.28	22.30	21.78	22.00
2806	NYSE	ZWS	Tue, May 23, 2023	22.52	22.82	22.27	22.39
2805	NYSE	ZWS	Mon, May 22, 2023	22.50	22.77	22.39	22.71
2804	NYSE	ZWS	Fri, May 19, 2023	23.10	23.15	22.35	22.43
2803	NYSE	ZWS	Thu, May 18, 2023	21.96	22.88	21.93	22.83
2802	NYSE	ZWS	Wed, May 17, 2023	21.50	22.14	21.44	21.95
2801	NYSE	ZWS	Tue, May 16, 2023	21.36	21.54	21.10	21.35
2800	NYSE	ZWS	Mon, May 15, 2023	21.10	21.56	21.00	21.51
2799	NYSE	ZWS	Fri, May 12, 2023	21.01	21.22	20.76	20.97
2798	NYSE	ZWS	Thu, May 11, 2023	21.11	21.11	20.70	20.91
2797	NYSE	ZWS	Wed, May 10, 2023	21.50	21.53	21.10	21.35
2796	NYSE	ZWS	Tue, May 9, 2023	21.36	21.39	21.11	21.26
2795	NYSE	ZWS	Mon, May 8, 2023	21.57	21.68	21.16	21.48
2794	NYSE	ZWS	Fri, May 5, 2023	21.68	21.92	21.20	21.48
2793	NYSE	ZWS	Thu, May 4, 2023	21.33	21.48	21.01	21.25
2792	NYSE	ZWS	Wed, May 3, 2023	21.42	21.95	21.37	21.52
2791	NYSE	ZWS	Tue, May 2, 2023	21.58	21.67	21.06	21.33
2790	NYSE	ZWS	Mon, May 1, 2023	21.40	21.86	21.40	21.72
2789	NYSE	ZWS	Fri, Apr 28, 2023	20.75	21.75	20.75	21.55
2788	NYSE	ZWS	Thu, Apr 27, 2023	20.46	20.98	20.06	20.70
2787	NYSE	ZWS	Wed, Apr 26, 2023	21.30	22.18	20.23	20.44
2786	NYSE	ZWS	Tue, Apr 25, 2023	21.18	21.57	20.96	20.97
2785	NYSE	ZWS	Mon, Apr 24, 2023	20.90	21.48	20.90	21.41
2784	NYSE	ZWS	Fri, Apr 21, 2023	20.87	21.01	20.70	20.99
2783	NYSE	ZWS	Thu, Apr 20, 2023	20.85	21.08	20.64	20.77
2782	NYSE	ZWS	Wed, Apr 19, 2023	20.78	21.19	20.78	21.07
2781	NYSE	ZWS	Tue, Apr 18, 2023	21.01	21.19	20.73	20.90
2780	NYSE	ZWS	Mon, Apr 17, 2023	20.77	21.04	20.64	20.90
2779	NYSE	ZWS	Fri, Apr 14, 2023	20.68	21.15	20.45	20.59
2778	NYSE	ZWS	Thu, Apr 13, 2023	20.51	21.02	20.36	20.91
2777	NYSE	ZWS	Wed, Apr 12, 2023	20.98	21.14	20.56	20.58
2776	NYSE	ZWS	Tue, Apr 11, 2023	20.58	21.02	20.51	20.81
2775	NYSE	ZWS	Mon, Apr 10, 2023	20.03	20.63	20.03	20.47
2774	NYSE	ZWS	Thu, Apr 6, 2023	20.31	20.38	19.83	20.09
2773	NYSE	ZWS	Wed, Apr 5, 2023	20.36	20.46	19.95	20.22
2772	NYSE	ZWS	Tue, Apr 4, 2023	21.49	21.50	20.53	20.61
2771	NYSE	ZWS	Mon, Apr 3, 2023	21.48	21.58	21.07	21.44
2770	NYSE	ZWS	Fri, Mar 31, 2023	21.08	21.38	21.05	21.36
2769	NYSE	ZWS	Thu, Mar 30, 2023	21.12	21.13	20.81	20.91
2768	NYSE	ZWS	Wed, Mar 29, 2023	20.64	20.97	20.55	20.88
2767	NYSE	ZWS	Tue, Mar 28, 2023	20.28	20.69	20.21	20.38
2766	NYSE	ZWS	Mon, Mar 27, 2023	20.20	20.42	19.97	20.36
2765	NYSE	ZWS	Fri, Mar 24, 2023	19.48	19.86	19.29	19.85
2764	NYSE	ZWS	Thu, Mar 23, 2023	20.29	20.60	19.65	19.79
2763	NYSE	ZWS	Wed, Mar 22, 2023	21.13	21.22	20.25	20.27
2762	NYSE	ZWS	Tue, Mar 21, 2023	21.17	21.49	20.99	21.18
2761	NYSE	ZWS	Mon, Mar 20, 2023	20.71	21.14	20.69	20.83
2760	NYSE	ZWS	Fri, Mar 17, 2023	20.89	20.89	20.25	20.53
2759	NYSE	ZWS	Thu, Mar 16, 2023	20.69	21.14	20.59	20.97
2758	NYSE	ZWS	Wed, Mar 15, 2023	20.91	21.11	20.54	20.98
2757	NYSE	ZWS	Tue, Mar 14, 2023	21.56	21.73	20.90	21.38
2756	NYSE	ZWS	Mon, Mar 13, 2023	21.00	21.59	20.91	21.07
2755	NYSE	ZWS	Fri, Mar 10, 2023	22.18	22.25	21.23	21.31
2754	NYSE	ZWS	Thu, Mar 9, 2023	22.78	22.95	22.25	22.30
2753	NYSE	ZWS	Wed, Mar 8, 2023	22.51	22.73	22.44	22.69
2752	NYSE	ZWS	Tue, Mar 7, 2023	22.63	22.70	22.41	22.50
2751	NYSE	ZWS	Mon, Mar 6, 2023	23.17	23.24	22.54	22.56
2750	NYSE	ZWS	Fri, Mar 3, 2023	23.37	23.38	22.97	23.11
2749	NYSE	ZWS	Thu, Mar 2, 2023	22.13	23.17	21.98	23.07
2748	NYSE	ZWS	Wed, Mar 1, 2023	22.87	22.91	22.37	22.40
2747	NYSE	ZWS	Tue, Feb 28, 2023	23.10	23.39	22.99	23.00
2746	NYSE	ZWS	Mon, Feb 27, 2023	23.28	23.38	22.91	23.01
2745	NYSE	ZWS	Fri, Feb 24, 2023	22.61	23.00	22.49	22.97
2744	NYSE	ZWS	Thu, Feb 23, 2023	23.16	23.30	22.60	23.11
2743	NYSE	ZWS	Wed, Feb 22, 2023	22.76	23.14	22.50	22.96
2742	NYSE	ZWS	Tue, Feb 21, 2023	23.02	23.13	22.45	22.75
2741	NYSE	ZWS	Fri, Feb 17, 2023	23.53	23.53	23.06	23.36
2740	NYSE	ZWS	Thu, Feb 16, 2023	23.97	24.10	23.47	23.46
2739	NYSE	ZWS	Wed, Feb 15, 2023	23.81	24.40	23.69	24.38
2738	NYSE	ZWS	Tue, Feb 14, 2023	23.23	24.10	23.12	23.89
2737	NYSE	ZWS	Mon, Feb 13, 2023	23.22	23.56	23.17	23.50
2736	NYSE	ZWS	Fri, Feb 10, 2023	23.49	23.60	22.99	23.25
2735	NYSE	ZWS	Thu, Feb 9, 2023	24.44	24.57	23.60	23.78
2734	NYSE	ZWS	Wed, Feb 8, 2023	25.10	25.10	23.57	24.09
2733	NYSE	ZWS	Tue, Feb 7, 2023	22.17	22.56	22.07	22.37
2732	NYSE	ZWS	Mon, Feb 6, 2023	22.21	22.37	21.90	22.30
2731	NYSE	ZWS	Fri, Feb 3, 2023	22.47	22.99	22.43	22.52
2730	NYSE	ZWS	Thu, Feb 2, 2023	22.41	22.96	22.24	22.72
2729	NYSE	ZWS	Wed, Feb 1, 2023	21.78	22.40	21.60	22.11
2728	NYSE	ZWS	Tue, Jan 31, 2023	21.02	21.89	21.02	21.86
2727	NYSE	ZWS	Mon, Jan 30, 2023	21.36	21.58	20.79	20.83
2726	NYSE	ZWS	Fri, Jan 27, 2023	21.63	21.75	21.38	21.49
2725	NYSE	ZWS	Thu, Jan 26, 2023	21.40	21.81	21.07	21.81
2724	NYSE	ZWS	Wed, Jan 25, 2023	21.10	21.21	20.76	21.21
2723	NYSE	ZWS	Tue, Jan 24, 2023	21.48	21.58	21.06	21.35
2722	NYSE	ZWS	Mon, Jan 23, 2023	21.00	21.39	20.83	21.35
2721	NYSE	ZWS	Fri, Jan 20, 2023	20.52	20.81	20.10	20.81
2720	NYSE	ZWS	Thu, Jan 19, 2023	21.25	21.28	20.30	20.44
2719	NYSE	ZWS	Wed, Jan 18, 2023	22.18	22.25	21.41	21.42
2718	NYSE	ZWS	Tue, Jan 17, 2023	22.42	22.48	22.06	22.10
2717	NYSE	ZWS	Fri, Jan 13, 2023	22.53	22.71	22.17	22.43
2716	NYSE	ZWS	Thu, Jan 12, 2023	23.16	23.16	22.60	22.79
2715	NYSE	ZWS	Wed, Jan 11, 2023	22.45	22.89	22.38	22.88
2714	NYSE	ZWS	Tue, Jan 10, 2023	22.03	22.42	21.95	22.35
2713	NYSE	ZWS	Mon, Jan 9, 2023	22.34	22.71	22.16	22.17
2712	NYSE	ZWS	Fri, Jan 6, 2023	21.57	22.28	21.34	22.23
2711	NYSE	ZWS	Thu, Jan 5, 2023	21.75	22.12	21.21	21.47
2710	NYSE	ZWS	Wed, Jan 4, 2023	21.51	21.80	21.22	21.71
2709	NYSE	ZWS	Tue, Jan 3, 2023	21.45	21.63	21.11	21.31
2708	NYSE	ZWS	Fri, Dec 30, 2022	21.67	21.78	21.07	21.15
2707	NYSE	ZWS	Thu, Dec 29, 2022	21.54	21.93	21.40	21.81
2706	NYSE	ZWS	Wed, Dec 28, 2022	21.78	21.98	21.21	21.23
2705	NYSE	ZWS	Tue, Dec 27, 2022	21.28	21.73	20.92	21.55
2704	NYSE	ZWS	Fri, Dec 23, 2022	21.43	21.51	21.04	21.43
2703	NYSE	ZWS	Thu, Dec 22, 2022	21.12	21.33	20.76	21.31
2702	NYSE	ZWS	Wed, Dec 21, 2022	20.85	21.54	20.84	21.42
2701	NYSE	ZWS	Tue, Dec 20, 2022	21.00	21.15	20.65	20.77
2700	NYSE	ZWS	Mon, Dec 19, 2022	21.71	21.98	21.13	21.19
2699	NYSE	ZWS	Fri, Dec 16, 2022	21.50	22.01	21.48	21.83
2698	NYSE	ZWS	Thu, Dec 15, 2022	23.69	23.70	21.55	21.72
2697	NYSE	ZWS	Wed, Dec 14, 2022	24.95	25.00	23.60	24.12
2696	NYSE	ZWS	Tue, Dec 13, 2022	25.00	25.56	24.68	24.95
2695	NYSE	ZWS	Mon, Dec 12, 2022	24.34	24.66	24.31	24.58
2694	NYSE	ZWS	Fri, Dec 9, 2022	24.39	24.70	24.21	24.25
2693	NYSE	ZWS	Thu, Dec 8, 2022	24.09	24.39	23.98	24.35
2692	NYSE	ZWS	Wed, Dec 7, 2022	24.09	24.49	23.86	24.07
2691	NYSE	ZWS	Tue, Dec 6, 2022	24.44	24.50	24.02	24.23
2690	NYSE	ZWS	Mon, Dec 5, 2022	24.60	24.83	24.23	24.35
2689	NYSE	ZWS	Fri, Dec 2, 2022	24.54	25.10	24.50	24.89
2688	NYSE	ZWS	Thu, Dec 1, 2022	24.42	24.99	24.27	24.96
2687	NYSE	ZWS	Wed, Nov 30, 2022	23.63	24.25	23.41	24.21
2686	NYSE	ZWS	Tue, Nov 29, 2022	23.80	24.11	23.50	23.60
2685	NYSE	ZWS	Mon, Nov 28, 2022	24.79	25.05	23.68	23.81
2684	NYSE	ZWS	Fri, Nov 25, 2022	24.93	25.09	24.75	24.87
2683	NYSE	ZWS	Wed, Nov 23, 2022	25.00	25.34	24.82	24.95
2682	NYSE	ZWS	Tue, Nov 22, 2022	23.99	24.87	23.98	24.86
2681	NYSE	ZWS	Mon, Nov 21, 2022	23.74	23.99	23.73	23.86
2680	NYSE	ZWS	Fri, Nov 18, 2022	24.11	24.54	23.72	23.84
2679	NYSE	ZWS	Thu, Nov 17, 2022	23.74	23.74	23.24	23.59
2678	NYSE	ZWS	Wed, Nov 16, 2022	24.48	24.67	24.09	24.12
2677	NYSE	ZWS	Tue, Nov 15, 2022	24.24	25.02	24.03	24.69
2676	NYSE	ZWS	Mon, Nov 14, 2022	24.07	24.23	23.77	23.81
2675	NYSE	ZWS	Fri, Nov 11, 2022	23.59	24.48	23.55	24.20
2674	NYSE	ZWS	Thu, Nov 10, 2022	22.92	23.91	22.69	23.44
2673	NYSE	ZWS	Wed, Nov 9, 2022	22.26	22.80	21.91	21.98
2672	NYSE	ZWS	Tue, Nov 8, 2022	23.17	23.21	22.34	22.60
2671	NYSE	ZWS	Mon, Nov 7, 2022	23.05	23.26	22.81	22.96
2670	NYSE	ZWS	Fri, Nov 4, 2022	23.19	23.39	22.80	22.90
2669	NYSE	ZWS	Thu, Nov 3, 2022	22.46	23.09	22.30	22.72
2668	NYSE	ZWS	Wed, Nov 2, 2022	23.24	23.64	22.69	22.71
2667	NYSE	ZWS	Tue, Nov 1, 2022	23.75	23.75	23.06	23.10
2666	NYSE	ZWS	Mon, Oct 31, 2022	22.96	23.57	22.57	23.49
2665	NYSE	ZWS	Fri, Oct 28, 2022	22.33	23.18	22.33	22.91
2664	NYSE	ZWS	Thu, Oct 27, 2022	22.51	22.67	21.39	22.42
2663	NYSE	ZWS	Wed, Oct 26, 2022	23.00	24.47	22.19	22.34
2662	NYSE	ZWS	Tue, Oct 25, 2022	24.08	25.20	24.08	25.11
2661	NYSE	ZWS	Mon, Oct 24, 2022	24.77	24.77	24.10	24.31
2660	NYSE	ZWS	Fri, Oct 21, 2022	23.80	24.56	23.20	24.45
2659	NYSE	ZWS	Thu, Oct 20, 2022	24.73	24.86	23.54	23.71
2658	NYSE	ZWS	Wed, Oct 19, 2022	24.68	24.87	24.36	24.62
2657	NYSE	ZWS	Tue, Oct 18, 2022	25.01	25.44	24.70	24.98
2656	NYSE	ZWS	Mon, Oct 17, 2022	24.49	24.61	24.17	24.38
2655	NYSE	ZWS	Fri, Oct 14, 2022	24.75	24.89	23.58	23.89
2654	NYSE	ZWS	Thu, Oct 13, 2022	23.43	24.83	23.00	24.59
2653	NYSE	ZWS	Wed, Oct 12, 2022	24.62	24.62	23.96	23.98
2652	NYSE	ZWS	Tue, Oct 11, 2022	24.23	24.71	23.99	24.44
2651	NYSE	ZWS	Mon, Oct 10, 2022	24.81	24.91	24.48	24.64
2650	NYSE	ZWS	Fri, Oct 7, 2022	24.92	25.25	24.50	24.58
2649	NYSE	ZWS	Thu, Oct 6, 2022	25.25	25.72	25.06	25.21
2648	NYSE	ZWS	Wed, Oct 5, 2022	25.09	25.59	24.87	25.47
2647	NYSE	ZWS	Tue, Oct 4, 2022	25.88	26.04	25.46	25.54
2646	NYSE	ZWS	Mon, Oct 3, 2022	24.81	25.55	24.59	25.39
2645	NYSE	ZWS	Fri, Sep 30, 2022	24.22	25.06	24.13	24.50
2644	NYSE	ZWS	Thu, Sep 29, 2022	24.68	24.78	24.25	24.45
2643	NYSE	ZWS	Wed, Sep 28, 2022	25.01	25.32	24.78	25.15
2642	NYSE	ZWS	Tue, Sep 27, 2022	24.89	25.11	24.40	24.69
2641	NYSE	ZWS	Mon, Sep 26, 2022	24.58	25.44	24.49	24.52
2640	NYSE	ZWS	Fri, Sep 23, 2022	25.66	25.66	24.46	24.88
2639	NYSE	ZWS	Thu, Sep 22, 2022	25.70	26.06	25.39	25.88
2638	NYSE	ZWS	Wed, Sep 21, 2022	26.24	26.60	25.78	25.86
2637	NYSE	ZWS	Tue, Sep 20, 2022	26.27	26.27	25.36	25.89
2636	NYSE	ZWS	Mon, Sep 19, 2022	25.75	26.92	25.75	26.62
2635	NYSE	ZWS	Fri, Sep 16, 2022	26.17	26.56	25.90	26.08
2634	NYSE	ZWS	Thu, Sep 15, 2022	26.66	27.21	26.60	26.65
2633	NYSE	ZWS	Wed, Sep 14, 2022	27.43	27.57	26.58	26.92
2632	NYSE	ZWS	Tue, Sep 13, 2022	28.21	28.41	27.24	27.44
2631	NYSE	ZWS	Mon, Sep 12, 2022	28.76	29.31	28.76	29.03
2630	NYSE	ZWS	Fri, Sep 9, 2022	28.16	28.68	28.00	28.55
2629	NYSE	ZWS	Thu, Sep 8, 2022	27.43	28.04	26.90	27.98
2628	NYSE	ZWS	Wed, Sep 7, 2022	27.05	27.70	26.78	27.65
2627	NYSE	ZWS	Tue, Sep 6, 2022	27.19	27.32	26.40	26.99
2626	NYSE	ZWS	Fri, Sep 2, 2022	27.83	27.88	26.88	27.10
2625	NYSE	ZWS	Thu, Sep 1, 2022	27.24	27.28	26.65	27.26
2624	NYSE	ZWS	Wed, Aug 31, 2022	28.00	28.08	27.44	27.58
2623	NYSE	ZWS	Tue, Aug 30, 2022	28.53	28.61	27.94	28.00
2622	NYSE	ZWS	Mon, Aug 29, 2022	28.37	28.75	28.29	28.50
2621	NYSE	ZWS	Fri, Aug 26, 2022	30.56	30.74	28.75	28.79
2620	NYSE	ZWS	Thu, Aug 25, 2022	30.00	30.31	29.82	30.31
2619	NYSE	ZWS	Wed, Aug 24, 2022	29.87	30.20	29.64	29.99
2618	NYSE	ZWS	Tue, Aug 23, 2022	29.63	30.05	29.46	29.65
2617	NYSE	ZWS	Mon, Aug 22, 2022	30.04	30.24	29.42	29.47
2616	NYSE	ZWS	Fri, Aug 19, 2022	30.99	30.99	30.45	30.70
2615	NYSE	ZWS	Thu, Aug 18, 2022	31.60	31.77	31.20	31.24
2614	NYSE	ZWS	Wed, Aug 17, 2022	31.21	31.68	31.04	31.57
2613	NYSE	ZWS	Tue, Aug 16, 2022	31.15	31.48	30.97	31.42
2612	NYSE	ZWS	Mon, Aug 15, 2022	31.10	31.44	30.93	31.29
2611	NYSE	ZWS	Fri, Aug 12, 2022	30.23	31.16	30.20	31.16
2610	NYSE	ZWS	Thu, Aug 11, 2022	30.20	30.59	30.09	30.30
2609	NYSE	ZWS	Wed, Aug 10, 2022	29.64	30.10	29.46	29.84
2608	NYSE	ZWS	Tue, Aug 9, 2022	29.25	29.25	28.78	29.00
2607	NYSE	ZWS	Mon, Aug 8, 2022	28.77	29.51	28.76	29.25
2606	NYSE	ZWS	Fri, Aug 5, 2022	28.44	28.63	28.07	28.44
2605	NYSE	ZWS	Thu, Aug 4, 2022	28.50	29.71	28.29	28.89
2604	NYSE	ZWS	Wed, Aug 3, 2022	28.39	28.48	27.67	28.34
2603	NYSE	ZWS	Tue, Aug 2, 2022	28.30	29.12	28.08	28.09
2602	NYSE	ZWS	Mon, Aug 1, 2022	28.56	28.97	28.01	28.38
2601	NYSE	ZWS	Fri, Jul 29, 2022	29.96	30.16	28.84	28.95
2600	NYSE	ZWS	Thu, Jul 28, 2022	28.30	29.85	28.30	29.85
2599	NYSE	ZWS	Wed, Jul 27, 2022	28.80	28.90	26.82	28.35
2598	NYSE	ZWS	Tue, Jul 26, 2022	30.81	31.95	30.81	31.62
2597	NYSE	ZWS	Mon, Jul 25, 2022	31.55	31.70	30.96	31.11
2596	NYSE	ZWS	Fri, Jul 22, 2022	32.00	32.86	31.39	31.57
2595	NYSE	ZWS	Thu, Jul 21, 2022	30.38	31.68	30.37	31.68
2594	NYSE	ZWS	Wed, Jul 20, 2022	30.35	31.09	30.24	30.56
2593	NYSE	ZWS	Tue, Jul 19, 2022	29.50	30.39	29.34	30.30
2592	NYSE	ZWS	Mon, Jul 18, 2022	29.22	29.34	28.93	29.15
2591	NYSE	ZWS	Fri, Jul 15, 2022	28.49	29.02	28.46	28.91
2590	NYSE	ZWS	Thu, Jul 14, 2022	27.57	27.98	27.45	27.97
2589	NYSE	ZWS	Wed, Jul 13, 2022	27.70	28.62	27.57	28.10
2588	NYSE	ZWS	Tue, Jul 12, 2022	28.42	28.98	28.02	28.22
2587	NYSE	ZWS	Mon, Jul 11, 2022	29.38	29.60	28.63	28.75
2586	NYSE	ZWS	Fri, Jul 8, 2022	29.84	30.14	29.47	29.71
2585	NYSE	ZWS	Thu, Jul 7, 2022	29.14	30.05	29.08	29.90
2584	NYSE	ZWS	Wed, Jul 6, 2022	28.29	29.01	28.14	28.85
2583	NYSE	ZWS	Tue, Jul 5, 2022	27.00	28.16	26.76	28.14
2582	NYSE	ZWS	Fri, Jul 1, 2022	27.17	27.66	26.93	27.48
2581	NYSE	ZWS	Thu, Jun 30, 2022	26.81	27.42	26.36	27.24
2580	NYSE	ZWS	Wed, Jun 29, 2022	27.00	27.13	26.42	26.76
2579	NYSE	ZWS	Tue, Jun 28, 2022	27.84	28.07	26.91	26.92
2578	NYSE	ZWS	Mon, Jun 27, 2022	27.26	27.80	26.98	27.64
2577	NYSE	ZWS	Fri, Jun 24, 2022	26.52	27.41	26.52	26.94
2576	NYSE	ZWS	Thu, Jun 23, 2022	26.95	27.30	26.13	26.47
2575	NYSE	ZWS	Wed, Jun 22, 2022	26.93	27.33	26.48	27.00
2574	NYSE	ZWS	Tue, Jun 21, 2022	27.03	27.29	26.48	27.22
2573	NYSE	ZWS	Fri, Jun 17, 2022	26.68	27.05	26.24	26.51
2572	NYSE	ZWS	Thu, Jun 16, 2022	27.11	27.30	26.01	26.25
2571	NYSE	ZWS	Wed, Jun 15, 2022	28.40	28.49	27.54	28.05
2570	NYSE	ZWS	Tue, Jun 14, 2022	27.52	28.23	27.26	27.91
2569	NYSE	ZWS	Mon, Jun 13, 2022	27.53	28.08	27.12	27.37
2568	NYSE	ZWS	Fri, Jun 10, 2022	28.87	29.01	28.10	28.42
2567	NYSE	ZWS	Thu, Jun 9, 2022	29.92	29.97	29.50	29.51
2566	NYSE	ZWS	Wed, Jun 8, 2022	30.71	30.79	29.69	29.96
2565	NYSE	ZWS	Tue, Jun 7, 2022	30.10	30.87	29.98	30.86
2564	NYSE	ZWS	Mon, Jun 6, 2022	31.51	31.52	30.49	30.55
2563	NYSE	ZWS	Fri, Jun 3, 2022	31.04	31.24	30.24	30.94
2562	NYSE	ZWS	Thu, Jun 2, 2022	30.15	31.15	29.96	31.11
2561	NYSE	ZWS	Wed, Jun 1, 2022	29.09	30.19	28.72	30.00
2560	NYSE	ZWS	Tue, May 31, 2022	28.82	29.04	28.50	28.82
2559	NYSE	ZWS	Fri, May 27, 2022	28.00	29.22	28.00	29.22
2558	NYSE	ZWS	Thu, May 26, 2022	27.16	27.98	27.10	27.70
2557	NYSE	ZWS	Wed, May 25, 2022	27.16	27.23	26.38	27.01
2556	NYSE	ZWS	Tue, May 24, 2022	26.75	27.22	26.22	27.16
2555	NYSE	ZWS	Mon, May 23, 2022	27.09	27.21	26.55	26.86
2554	NYSE	ZWS	Fri, May 20, 2022	26.94	26.94	25.98	26.71
2553	NYSE	ZWS	Thu, May 19, 2022	26.11	27.00	25.90	26.62
2552	NYSE	ZWS	Wed, May 18, 2022	27.50	27.76	25.95	26.36
2551	NYSE	ZWS	Tue, May 17, 2022	28.11	28.37	27.56	28.09
2550	NYSE	ZWS	Mon, May 16, 2022	27.99	28.11	26.86	27.56
2549	NYSE	ZWS	Fri, May 13, 2022	28.11	28.97	28.11	28.31
2548	NYSE	ZWS	Thu, May 12, 2022	27.93	28.25	27.56	27.98
2547	NYSE	ZWS	Wed, May 11, 2022	28.00	28.58	27.61	27.96
2546	NYSE	ZWS	Tue, May 10, 2022	28.56	28.95	27.52	27.99
2545	NYSE	ZWS	Mon, May 9, 2022	28.26	28.54	27.35	27.44
2544	NYSE	ZWS	Fri, May 6, 2022	29.61	29.75	28.45	28.86
2543	NYSE	ZWS	Thu, May 5, 2022	30.57	30.72	29.33	29.84
2542	NYSE	ZWS	Wed, May 4, 2022	30.34	31.22	29.61	31.09
2541	NYSE	ZWS	Tue, May 3, 2022	30.63	31.04	30.17	30.37
2540	NYSE	ZWS	Mon, May 2, 2022	31.10	31.38	30.04	30.75
2539	NYSE	ZWS	Fri, Apr 29, 2022	31.77	32.20	31.06	31.22
2538	NYSE	ZWS	Thu, Apr 28, 2022	32.49	32.97	31.18	32.02
2537	NYSE	ZWS	Wed, Apr 27, 2022	32.07	33.24	31.45	32.35
2536	NYSE	ZWS	Tue, Apr 26, 2022	34.35	34.71	33.17	33.24
2535	NYSE	ZWS	Mon, Apr 25, 2022	34.72	34.89	33.63	34.82
2534	NYSE	ZWS	Fri, Apr 22, 2022	35.68	35.82	34.67	34.75
2533	NYSE	ZWS	Thu, Apr 21, 2022	36.30	36.32	35.37	35.66
2532	NYSE	ZWS	Wed, Apr 20, 2022	35.33	35.91	35.11	35.79
2531	NYSE	ZWS	Tue, Apr 19, 2022	34.02	35.06	33.81	34.90
2530	NYSE	ZWS	Mon, Apr 18, 2022	35.27	35.37	33.69	33.96
2529	NYSE	ZWS	Thu, Apr 14, 2022	36.38	36.76	35.46	35.48
2528	NYSE	ZWS	Wed, Apr 13, 2022	35.74	36.64	35.73	36.10
2527	NYSE	ZWS	Tue, Apr 12, 2022	35.66	36.57	35.37	35.53
2526	NYSE	ZWS	Mon, Apr 11, 2022	35.10	35.79	35.10	35.34
2525	NYSE	ZWS	Fri, Apr 8, 2022	35.75	36.22	35.45	35.50
2524	NYSE	ZWS	Thu, Apr 7, 2022	35.18	35.90	35.05	35.63
2523	NYSE	ZWS	Wed, Apr 6, 2022	34.28	35.02	33.92	34.99
2522	NYSE	ZWS	Tue, Apr 5, 2022	36.11	36.82	34.69	34.72
2521	NYSE	ZWS	Mon, Apr 4, 2022	35.80	36.26	35.76	36.24
2520	NYSE	ZWS	Fri, Apr 1, 2022	35.85	36.24	35.39	35.79
2519	NYSE	ZWS	Thu, Mar 31, 2022	35.87	36.46	35.38	35.40
2518	NYSE	ZWS	Wed, Mar 30, 2022	35.73	36.14	35.06	35.97
2517	NYSE	ZWS	Tue, Mar 29, 2022	35.34	35.96	34.96	35.88
2516	NYSE	ZWS	Mon, Mar 28, 2022	35.23	35.23	34.42	34.68
2515	NYSE	ZWS	Fri, Mar 25, 2022	35.48	35.76	35.21	35.50
2514	NYSE	ZWS	Thu, Mar 24, 2022	35.95	36.14	35.42	35.54
2513	NYSE	ZWS	Wed, Mar 23, 2022	35.82	36.08	35.45	35.89
2512	NYSE	ZWS	Tue, Mar 22, 2022	36.00	36.32	35.67	36.23
2511	NYSE	ZWS	Mon, Mar 21, 2022	35.83	36.41	35.38	35.79
2510	NYSE	ZWS	Fri, Mar 18, 2022	35.45	36.08	35.30	36.06
2509	NYSE	ZWS	Thu, Mar 17, 2022	35.02	35.77	34.87	35.64
2508	NYSE	ZWS	Wed, Mar 16, 2022	34.92	35.61	34.62	35.22
2507	NYSE	ZWS	Tue, Mar 15, 2022	33.88	34.82	33.54	34.64
2506	NYSE	ZWS	Mon, Mar 14, 2022	32.99	33.76	32.91	33.57
2505	NYSE	ZWS	Fri, Mar 11, 2022	33.57	33.83	32.83	32.87
2504	NYSE	ZWS	Thu, Mar 10, 2022	32.57	33.44	32.49	33.26
2503	NYSE	ZWS	Wed, Mar 9, 2022	33.01	33.55	32.74	33.16
2502	NYSE	ZWS	Tue, Mar 8, 2022	31.97	33.20	31.88	32.16
2501	NYSE	ZWS	Mon, Mar 7, 2022	33.19	33.19	31.96	31.97
2500	NYSE	ZWS	Fri, Mar 4, 2022	32.68	33.32	32.59	32.90
2499	NYSE	ZWS	Thu, Mar 3, 2022	33.69	33.99	32.83	33.21
2498	NYSE	ZWS	Wed, Mar 2, 2022	31.94	33.58	31.46	33.40
2497	NYSE	ZWS	Tue, Mar 1, 2022	32.67	32.83	31.22	31.42
2496	NYSE	ZWS	Mon, Feb 28, 2022	32.55	33.21	32.04	32.52
2495	NYSE	ZWS	Fri, Feb 25, 2022	32.74	33.68	32.51	33.22
2494	NYSE	ZWS	Thu, Feb 24, 2022	30.49	32.58	30.40	32.49
2493	NYSE	ZWS	Wed, Feb 23, 2022	32.99	32.99	31.48	31.52
2492	NYSE	ZWS	Tue, Feb 22, 2022	32.87	33.34	32.46	32.50
2491	NYSE	ZWS	Fri, Feb 18, 2022	33.74	34.07	32.70	33.37
2490	NYSE	ZWS	Thu, Feb 17, 2022	34.15	34.59	33.68	33.88
2489	NYSE	ZWS	Wed, Feb 16, 2022	34.96	35.76	34.66	34.66
2488	NYSE	ZWS	Tue, Feb 15, 2022	34.39	35.19	34.18	35.11
2487	NYSE	ZWS	Mon, Feb 14, 2022	29.98	33.57	29.98	33.40
2486	NYSE	ZWS	Fri, Feb 11, 2022	30.15	30.58	29.48	29.79
2485	NYSE	ZWS	Thu, Feb 10, 2022	31.18	31.68	30.17	30.39
2484	NYSE	ZWS	Wed, Feb 9, 2022	31.89	32.16	31.34	31.74
2483	NYSE	ZWS	Tue, Feb 8, 2022	29.89	31.63	29.82	31.38
2482	NYSE	ZWS	Mon, Feb 7, 2022	30.74	30.91	29.89	29.94
2481	NYSE	ZWS	Fri, Feb 4, 2022	30.51	31.24	30.22	30.76
2480	NYSE	ZWS	Thu, Feb 3, 2022	32.04	32.07	30.52	30.80
2479	NYSE	ZWS	Wed, Feb 2, 2022	32.70	33.47	31.42	32.05
2478	NYSE	ZWS	Tue, Feb 1, 2022	30.89	31.98	30.69	31.94
2477	NYSE	ZWS	Mon, Jan 31, 2022	29.85	30.59	29.56	30.54
2476	NYSE	ZWS	Fri, Jan 28, 2022	29.42	30.09	28.98	30.08
2475	NYSE	ZWS	Thu, Jan 27, 2022	30.66	30.90	29.46	29.50
2474	NYSE	ZWS	Wed, Jan 26, 2022	31.49	31.93	30.09	30.16
2473	NYSE	ZWS	Tue, Jan 25, 2022	31.80	32.00	31.03	31.08
2472	NYSE	ZWS	Mon, Jan 24, 2022	30.95	32.44	30.44	32.28
2471	NYSE	ZWS	Fri, Jan 21, 2022	32.39	32.39	31.40	31.51
2470	NYSE	ZWS	Thu, Jan 20, 2022	32.19	32.79	31.89	31.98
2469	NYSE	ZWS	Wed, Jan 19, 2022	32.49	32.61	31.65	32.11
2468	NYSE	ZWS	Tue, Jan 18, 2022	32.06	32.72	31.78	32.47
2467	NYSE	ZWS	Fri, Jan 14, 2022	33.12	33.51	32.40	32.70
2466	NYSE	ZWS	Thu, Jan 13, 2022	34.59	34.88	33.45	33.59
2465	NYSE	ZWS	Wed, Jan 12, 2022	34.48	34.68	33.89	34.30
2464	NYSE	ZWS	Tue, Jan 11, 2022	34.18	34.41	33.58	34.15
2463	NYSE	ZWS	Mon, Jan 10, 2022	34.31	34.71	33.29	34.05
2462	NYSE	ZWS	Fri, Jan 7, 2022	35.28	35.49	34.59	34.67
2461	NYSE	ZWS	Thu, Jan 6, 2022	35.54	35.91	35.34	35.50
2460	NYSE	ZWS	Wed, Jan 5, 2022	37.06	37.38	35.58	35.65
2459	NYSE	ZWS	Tue, Jan 4, 2022	36.34	37.31	36.34	36.98
2458	NYSE	ZWS	Mon, Jan 3, 2022	36.64	36.96	35.80	36.26
2457	NYSE	ZWS	Fri, Dec 31, 2021	36.12	36.87	35.85	36.40
2456	NYSE	ZWS	Thu, Dec 30, 2021	36.71	36.81	36.18	36.24
2455	NYSE	ZWS	Wed, Dec 29, 2021	36.62	37.00	36.56	36.73
2454	NYSE	ZWS	Tue, Dec 28, 2021	36.36	36.81	36.36	36.66
2453	NYSE	ZWS	Mon, Dec 27, 2021	36.36	36.56	36.03	36.47
2452	NYSE	ZWS	Thu, Dec 23, 2021	36.15	36.46	35.94	36.07
2451	NYSE	ZWS	Wed, Dec 22, 2021	35.74	35.98	35.47	35.97
2450	NYSE	ZWS	Tue, Dec 21, 2021	34.76	35.52	34.70	35.51
2449	NYSE	ZWS	Mon, Dec 20, 2021	34.65	34.69	33.18	34.17
2448	NYSE	ZWS	Fri, Dec 17, 2021	34.93	35.56	34.76	34.97
2447	NYSE	ZWS	Thu, Dec 16, 2021	35.94	36.18	34.80	35.25
2446	NYSE	ZWS	Wed, Dec 15, 2021	35.82	36.22	35.02	35.45
2445	NYSE	ZWS	Tue, Dec 14, 2021	36.63	36.85	35.48	35.87
2444	NYSE	ZWS	Mon, Dec 13, 2021	37.42	37.77	36.58	36.95
2443	NYSE	ZWS	Fri, Dec 10, 2021	37.35	37.48	36.75	37.47
2442	NYSE	ZWS	Thu, Dec 9, 2021	36.75	37.25	36.60	36.94
2441	NYSE	ZWS	Wed, Dec 8, 2021	37.14	37.14	36.69	37.05
2440	NYSE	ZWS	Tue, Dec 7, 2021	36.98	37.10	36.34	36.82
2439	NYSE	ZWS	Mon, Dec 6, 2021	35.90	36.78	35.41	36.43
2438	NYSE	ZWS	Fri, Dec 3, 2021	36.00	36.12	35.04	35.45
2437	NYSE	ZWS	Thu, Dec 2, 2021	34.76	35.88	34.57	35.72
2436	NYSE	ZWS	Wed, Dec 1, 2021	35.88	36.26	34.21	34.24
2435	NYSE	ZWS	Tue, Nov 30, 2021	36.05	36.30	34.88	35.05
2434	NYSE	ZWS	Mon, Nov 29, 2021	36.83	36.83	35.86	36.10
2433	NYSE	ZWS	Fri, Nov 26, 2021	36.36	36.52	35.40	36.09
2432	NYSE	ZWS	Wed, Nov 24, 2021	36.86	37.29	36.51	37.14
2431	NYSE	ZWS	Tue, Nov 23, 2021	37.32	37.58	36.84	37.18
2430	NYSE	ZWS	Mon, Nov 22, 2021	38.01	38.17	37.11	37.13
2429	NYSE	ZWS	Fri, Nov 19, 2021	37.90	38.32	37.69	37.90
2428	NYSE	ZWS	Thu, Nov 18, 2021	38.01	38.03	37.36	37.74
2427	NYSE	ZWS	Wed, Nov 17, 2021	37.69	37.90	36.95	37.68
2426	NYSE	ZWS	Tue, Nov 16, 2021	37.20	38.19	36.90	37.78
2425	NYSE	ZWS	Mon, Nov 15, 2021	37.69	38.03	36.95	37.28
2424	NYSE	ZWS	Fri, Nov 12, 2021	37.14	37.46	36.62	37.46
2423	NYSE	ZWS	Thu, Nov 11, 2021	36.05	37.13	36.05	37.00
2422	NYSE	ZWS	Wed, Nov 10, 2021	35.87	36.36	35.62	36.03
2421	NYSE	ZWS	Tue, Nov 9, 2021	35.97	36.23	35.66	35.97
2420	NYSE	ZWS	Mon, Nov 8, 2021	35.96	36.27	35.69	35.90
2419	NYSE	ZWS	Fri, Nov 5, 2021	35.72	35.94	35.31	35.72
2418	NYSE	ZWS	Thu, Nov 4, 2021	35.64	36.03	35.29	35.48
2417	NYSE	ZWS	Wed, Nov 3, 2021	35.48	35.63	35.10	35.32
2416	NYSE	ZWS	Tue, Nov 2, 2021	36.06	36.06	35.24	35.56
2415	NYSE	ZWS	Mon, Nov 1, 2021	36.50	36.76	35.87	36.12
2414	NYSE	ZWS	Fri, Oct 29, 2021	36.73	36.80	36.01	36.28
2413	NYSE	ZWS	Thu, Oct 28, 2021	36.20	36.94	36.07	36.80
2412	NYSE	ZWS	Wed, Oct 27, 2021	37.45	37.90	35.81	35.99
2411	NYSE	ZWS	Tue, Oct 26, 2021	36.49	36.85	35.91	36.11
2410	NYSE	ZWS	Mon, Oct 25, 2021	36.50	36.91	36.22	36.39
2409	NYSE	ZWS	Fri, Oct 22, 2021	35.98	36.66	35.83	36.40
2408	NYSE	ZWS	Thu, Oct 21, 2021	35.58	36.00	35.45	35.80
2407	NYSE	ZWS	Wed, Oct 20, 2021	35.70	36.21	35.39	35.70
2406	NYSE	ZWS	Tue, Oct 19, 2021	36.47	36.53	35.60	35.84
2405	NYSE	ZWS	Mon, Oct 18, 2021	35.29	36.25	35.24	36.23
2404	NYSE	ZWS	Fri, Oct 15, 2021	36.95	36.98	35.42	35.68
2403	NYSE	ZWS	Thu, Oct 14, 2021	36.06	36.80	35.85	36.68
2402	NYSE	ZWS	Wed, Oct 13, 2021	35.41	36.33	35.33	35.62
2401	NYSE	ZWS	Tue, Oct 12, 2021	35.77	36.95	35.48	35.48
2400	NYSE	ZWS	Mon, Oct 11, 2021	36.23	37.29	35.78	35.86
2399	NYSE	ZWS	Fri, Oct 8, 2021	36.94	37.13	35.42	36.46
2398	NYSE	ZWS	Thu, Oct 7, 2021	34.00	37.14	34.00	37.00
2397	NYSE	ZWS	Wed, Oct 6, 2021	33.09	34.46	32.66	33.85
2396	NYSE	ZWS	Tue, Oct 5, 2021	32.35	33.11	30.67	33.05
2395	NYSE	ZWS	Mon, Oct 4, 2021	30.96	31.56	30.88	31.28
2394	NYSE	ZWS	Fri, Oct 1, 2021	30.89	31.36	30.42	31.00
2393	NYSE	ZWS	Thu, Sep 30, 2021	31.63	31.63	30.97	30.97
2392	NYSE	ZWS	Wed, Sep 29, 2021	30.80	31.47	30.66	31.40
2391	NYSE	ZWS	Tue, Sep 28, 2021	30.91	30.95	30.38	30.65
2390	NYSE	ZWS	Mon, Sep 27, 2021	30.53	31.13	30.40	30.90
2389	NYSE	ZWS	Fri, Sep 24, 2021	30.14	30.66	29.90	30.57
2388	NYSE	ZWS	Thu, Sep 23, 2021	29.81	30.45	29.81	30.19
2387	NYSE	ZWS	Wed, Sep 22, 2021	29.14	29.85	28.97	29.63
2386	NYSE	ZWS	Tue, Sep 21, 2021	29.59	29.66	28.89	28.97
2385	NYSE	ZWS	Mon, Sep 20, 2021	28.90	29.50	28.62	29.46
2384	NYSE	ZWS	Fri, Sep 17, 2021	30.33	30.33	29.39	29.61
2383	NYSE	ZWS	Thu, Sep 16, 2021	30.76	30.82	30.23	30.29
2382	NYSE	ZWS	Wed, Sep 15, 2021	30.09	30.72	30.03	30.71
2381	NYSE	ZWS	Tue, Sep 14, 2021	30.72	30.77	29.89	30.10
2380	NYSE	ZWS	Mon, Sep 13, 2021	30.66	30.80	30.24	30.62
2379	NYSE	ZWS	Fri, Sep 10, 2021	30.95	31.08	30.24	30.26
2378	NYSE	ZWS	Thu, Sep 9, 2021	30.57	30.82	30.22	30.22
2377	NYSE	ZWS	Wed, Sep 8, 2021	30.54	30.55	29.88	30.52
2376	NYSE	ZWS	Tue, Sep 7, 2021	30.43	30.69	30.24	30.40
2375	NYSE	ZWS	Fri, Sep 3, 2021	30.08	30.59	30.08	30.45
2374	NYSE	ZWS	Thu, Sep 2, 2021	29.69	30.25	29.48	30.25
2373	NYSE	ZWS	Wed, Sep 1, 2021	29.34	29.79	28.98	29.62
2372	NYSE	ZWS	Tue, Aug 31, 2021	29.60	29.71	29.17	29.26
2371	NYSE	ZWS	Mon, Aug 30, 2021	29.97	30.06	29.59	29.60
2370	NYSE	ZWS	Fri, Aug 27, 2021	29.57	30.10	29.31	29.80
2369	NYSE	ZWS	Thu, Aug 26, 2021	29.38	29.54	29.21	29.34
2368	NYSE	ZWS	Wed, Aug 25, 2021	29.14	29.39	29.05	29.38
2367	NYSE	ZWS	Tue, Aug 24, 2021	28.91	29.18	28.89	29.14
2366	NYSE	ZWS	Mon, Aug 23, 2021	28.98	29.12	28.63	28.87
2365	NYSE	ZWS	Fri, Aug 20, 2021	28.67	28.95	28.45	28.63
2364	NYSE	ZWS	Thu, Aug 19, 2021	28.35	28.85	28.26	28.62
2363	NYSE	ZWS	Wed, Aug 18, 2021	28.63	29.25	28.47	28.74
2362	NYSE	ZWS	Tue, Aug 17, 2021	29.24	29.24	28.41	28.53
2361	NYSE	ZWS	Mon, Aug 16, 2021	29.25	29.60	29.03	29.46
2360	NYSE	ZWS	Fri, Aug 13, 2021	29.13	29.37	29.00	29.36
2359	NYSE	ZWS	Thu, Aug 12, 2021	28.93	29.29	28.68	29.22
2358	NYSE	ZWS	Wed, Aug 11, 2021	28.76	28.90	28.49	28.86
2357	NYSE	ZWS	Tue, Aug 10, 2021	28.23	28.81	28.11	28.73
2356	NYSE	ZWS	Mon, Aug 9, 2021	28.03	28.24	27.72	28.19
2355	NYSE	ZWS	Fri, Aug 6, 2021	28.17	28.32	27.94	28.20
2354	NYSE	ZWS	Thu, Aug 5, 2021	27.45	27.88	27.34	27.78
2353	NYSE	ZWS	Wed, Aug 4, 2021	27.25	27.68	27.20	27.32
2352	NYSE	ZWS	Tue, Aug 3, 2021	27.15	27.64	26.84	27.50
2351	NYSE	ZWS	Mon, Aug 2, 2021	27.29	27.69	26.94	26.99
2350	NYSE	ZWS	Fri, Jul 30, 2021	26.94	27.37	26.90	27.13
2349	NYSE	ZWS	Thu, Jul 29, 2021	26.01	27.30	26.01	27.23
2348	NYSE	ZWS	Wed, Jul 28, 2021	25.66	25.85	25.23	25.57
2347	NYSE	ZWS	Tue, Jul 27, 2021	25.46	25.78	25.28	25.55
2346	NYSE	ZWS	Mon, Jul 26, 2021	25.57	25.79	25.46	25.66
2345	NYSE	ZWS	Fri, Jul 23, 2021	25.59	25.73	25.25	25.42
2344	NYSE	ZWS	Thu, Jul 22, 2021	25.77	25.79	25.07	25.40
2343	NYSE	ZWS	Wed, Jul 21, 2021	25.07	25.66	24.88	25.52
2342	NYSE	ZWS	Tue, Jul 20, 2021	23.50	24.50	23.43	24.27
2341	NYSE	ZWS	Mon, Jul 19, 2021	23.36	23.78	23.14	23.38
2340	NYSE	ZWS	Fri, Jul 16, 2021	24.76	24.76	23.93	23.97
2339	NYSE	ZWS	Thu, Jul 15, 2021	24.54	24.88	24.36	24.51
2338	NYSE	ZWS	Wed, Jul 14, 2021	25.12	25.16	24.69	24.72
2337	NYSE	ZWS	Tue, Jul 13, 2021	25.32	25.48	24.95	24.97
2336	NYSE	ZWS	Mon, Jul 12, 2021	24.93	25.70	24.93	25.50
2335	NYSE	ZWS	Fri, Jul 9, 2021	24.60	25.14	24.53	25.11
2334	NYSE	ZWS	Thu, Jul 8, 2021	24.04	24.48	23.71	24.14
2333	NYSE	ZWS	Wed, Jul 7, 2021	24.13	24.68	24.13	24.57
2332	NYSE	ZWS	Tue, Jul 6, 2021	24.34	24.48	23.81	24.25
2331	NYSE	ZWS	Fri, Jul 2, 2021	24.57	24.65	24.44	24.47
2330	NYSE	ZWS	Thu, Jul 1, 2021	24.43	24.69	24.23	24.57
2329	NYSE	ZWS	Wed, Jun 30, 2021	23.73	24.21	23.73	24.10
2328	NYSE	ZWS	Tue, Jun 29, 2021	24.17	24.40	23.88	23.89
2327	NYSE	ZWS	Mon, Jun 28, 2021	23.71	24.09	23.39	23.98
2326	NYSE	ZWS	Fri, Jun 25, 2021	23.72	23.90	23.57	23.64
2325	NYSE	ZWS	Thu, Jun 24, 2021	23.47	23.62	23.24	23.60
2324	NYSE	ZWS	Wed, Jun 23, 2021	23.59	23.63	23.23	23.35
2323	NYSE	ZWS	Tue, Jun 22, 2021	23.62	23.76	23.22	23.60
2322	NYSE	ZWS	Mon, Jun 21, 2021	23.19	23.78	23.08	23.72
2321	NYSE	ZWS	Fri, Jun 18, 2021	23.45	23.65	22.96	22.97
2320	NYSE	ZWS	Thu, Jun 17, 2021	24.83	24.97	23.73	23.89
2319	NYSE	ZWS	Wed, Jun 16, 2021	24.67	25.01	24.57	24.88
2318	NYSE	ZWS	Tue, Jun 15, 2021	24.63	24.80	24.51	24.69
2317	NYSE	ZWS	Mon, Jun 14, 2021	24.69	24.79	24.32	24.60
2316	NYSE	ZWS	Fri, Jun 11, 2021	24.56	24.70	24.34	24.69
2315	NYSE	ZWS	Thu, Jun 10, 2021	24.85	24.89	24.29	24.40
2314	NYSE	ZWS	Wed, Jun 9, 2021	24.83	24.98	24.59	24.66
2313	NYSE	ZWS	Tue, Jun 8, 2021	24.30	24.89	24.12	24.85
2312	NYSE	ZWS	Mon, Jun 7, 2021	24.27	24.44	24.16	24.27
2311	NYSE	ZWS	Fri, Jun 4, 2021	24.16	24.60	24.00	24.24
2310	NYSE	ZWS	Thu, Jun 3, 2021	24.13	24.20	23.90	24.07
2309	NYSE	ZWS	Wed, Jun 2, 2021	24.49	24.53	24.08	24.25
2308	NYSE	ZWS	Tue, Jun 1, 2021	24.17	24.46	24.04	24.44
2307	NYSE	ZWS	Fri, May 28, 2021	24.13	24.17	23.69	24.07
2306	NYSE	ZWS	Thu, May 27, 2021	24.39	24.43	24.04	24.04
2305	NYSE	ZWS	Wed, May 26, 2021	23.89	24.12	23.73	24.11
2304	NYSE	ZWS	Tue, May 25, 2021	24.20	24.32	23.73	23.75
2303	NYSE	ZWS	Mon, May 24, 2021	24.13	24.24	23.93	24.13
2302	NYSE	ZWS	Fri, May 21, 2021	23.91	24.14	23.69	23.95
2301	NYSE	ZWS	Thu, May 20, 2021	23.49	23.59	23.13	23.49
2300	NYSE	ZWS	Wed, May 19, 2021	23.43	23.62	23.07	23.56
2299	NYSE	ZWS	Tue, May 18, 2021	24.41	24.56	23.91	23.88
2298	NYSE	ZWS	Mon, May 17, 2021	23.90	24.43	23.68	24.38
2297	NYSE	ZWS	Fri, May 14, 2021	24.27	24.48	24.08	24.40
2296	NYSE	ZWS	Thu, May 13, 2021	23.47	24.29	23.47	24.15
2295	NYSE	ZWS	Wed, May 12, 2021	24.52	24.60	23.40	23.42
2294	NYSE	ZWS	Tue, May 11, 2021	24.80	25.03	24.32	24.64
2293	NYSE	ZWS	Mon, May 10, 2021	25.35	25.42	25.09	25.18
2292	NYSE	ZWS	Fri, May 7, 2021	24.85	25.31	24.73	25.27
2291	NYSE	ZWS	Thu, May 6, 2021	24.51	25.22	24.40	25.21
2290	NYSE	ZWS	Wed, May 5, 2021	24.70	24.79	24.37	24.45
2289	NYSE	ZWS	Tue, May 4, 2021	24.12	24.63	23.91	24.61
2288	NYSE	ZWS	Mon, May 3, 2021	24.33	24.55	24.05	24.33
2287	NYSE	ZWS	Fri, Apr 30, 2021	24.55	24.69	23.89	24.05
2286	NYSE	ZWS	Thu, Apr 29, 2021	24.72	24.87	24.34	24.82
2285	NYSE	ZWS	Wed, Apr 28, 2021	24.08	24.63	23.68	24.33
2284	NYSE	ZWS	Tue, Apr 27, 2021	24.34	24.38	24.07	24.18
2283	NYSE	ZWS	Mon, Apr 26, 2021	24.71	24.81	24.27	24.28
2282	NYSE	ZWS	Fri, Apr 23, 2021	24.35	24.72	24.24	24.56
2281	NYSE	ZWS	Thu, Apr 22, 2021	24.32	24.53	24.04	24.19
2280	NYSE	ZWS	Wed, Apr 21, 2021	23.51	24.35	23.41	24.21
2279	NYSE	ZWS	Tue, Apr 20, 2021	23.56	23.69	23.10	23.43
2278	NYSE	ZWS	Mon, Apr 19, 2021	23.56	23.65	23.28	23.56
2277	NYSE	ZWS	Fri, Apr 16, 2021	23.89	24.08	23.41	23.65
2276	NYSE	ZWS	Thu, Apr 15, 2021	23.38	23.62	23.08	23.61
2275	NYSE	ZWS	Wed, Apr 14, 2021	23.25	23.65	23.20	23.32
2274	NYSE	ZWS	Tue, Apr 13, 2021	23.77	23.77	23.09	23.25
2273	NYSE	ZWS	Mon, Apr 12, 2021	23.40	23.77	23.16	23.67
2272	NYSE	ZWS	Fri, Apr 9, 2021	23.09	23.47	22.84	23.40
2271	NYSE	ZWS	Thu, Apr 8, 2021	22.99	23.11	22.71	23.01
2270	NYSE	ZWS	Wed, Apr 7, 2021	23.33	23.34	22.87	23.03
2269	NYSE	ZWS	Tue, Apr 6, 2021	23.28	23.68	23.22	23.30
2268	NYSE	ZWS	Mon, Apr 5, 2021	23.43	23.53	23.19	23.34
2267	NYSE	ZWS	Thu, Apr 1, 2021	22.82	23.09	22.54	23.08
2266	NYSE	ZWS	Wed, Mar 31, 2021	22.76	23.15	22.54	22.68
2265	NYSE	ZWS	Tue, Mar 30, 2021	22.53	22.90	22.45	22.71
2264	NYSE	ZWS	Mon, Mar 29, 2021	22.74	23.19	22.50	22.53
2263	NYSE	ZWS	Fri, Mar 26, 2021	22.82	23.18	22.48	22.98
2262	NYSE	ZWS	Thu, Mar 25, 2021	22.00	22.58	21.60	22.44
2261	NYSE	ZWS	Wed, Mar 24, 2021	22.63	23.09	22.12	22.16
2260	NYSE	ZWS	Tue, Mar 23, 2021	22.79	23.11	22.15	22.25
2259	NYSE	ZWS	Mon, Mar 22, 2021	23.57	23.80	22.88	23.21
2258	NYSE	ZWS	Fri, Mar 19, 2021	23.74	23.97	23.24	23.76
2257	NYSE	ZWS	Thu, Mar 18, 2021	23.76	24.56	23.64	23.72
2256	NYSE	ZWS	Wed, Mar 17, 2021	23.71	23.77	23.36	23.76
2255	NYSE	ZWS	Tue, Mar 16, 2021	23.90	24.07	23.30	23.60
2254	NYSE	ZWS	Mon, Mar 15, 2021	24.40	24.44	23.86	24.10
2253	NYSE	ZWS	Fri, Mar 12, 2021	24.82	24.82	24.25	24.64
2252	NYSE	ZWS	Thu, Mar 11, 2021	23.93	24.60	23.80	24.57
2251	NYSE	ZWS	Wed, Mar 10, 2021	23.06	24.01	22.80	23.87
2250	NYSE	ZWS	Tue, Mar 9, 2021	23.47	23.47	22.74	23.03
2249	NYSE	ZWS	Mon, Mar 8, 2021	23.22	23.54	23.09	23.28
2248	NYSE	ZWS	Fri, Mar 5, 2021	22.33	23.04	22.05	22.98
2247	NYSE	ZWS	Thu, Mar 4, 2021	22.21	22.38	21.42	21.80
2246	NYSE	ZWS	Wed, Mar 3, 2021	22.35	22.66	22.16	22.18
2245	NYSE	ZWS	Tue, Mar 2, 2021	22.35	22.64	22.13	22.27
2244	NYSE	ZWS	Mon, Mar 1, 2021	22.09	22.78	21.92	22.41
2243	NYSE	ZWS	Fri, Feb 26, 2021	21.85	21.93	21.30	21.65
2242	NYSE	ZWS	Thu, Feb 25, 2021	22.31	22.61	21.72	21.78
2241	NYSE	ZWS	Wed, Feb 24, 2021	22.19	22.24	21.83	22.19
2240	NYSE	ZWS	Tue, Feb 23, 2021	22.05	22.23	21.71	22.03
2239	NYSE	ZWS	Mon, Feb 22, 2021	22.17	22.30	21.98	22.12
2238	NYSE	ZWS	Fri, Feb 19, 2021	22.20	22.36	21.92	22.33
2237	NYSE	ZWS	Thu, Feb 18, 2021	22.53	22.67	21.72	22.00
2236	NYSE	ZWS	Wed, Feb 17, 2021	22.06	22.89	21.82	22.64
2235	NYSE	ZWS	Tue, Feb 16, 2021	20.50	21.99	20.27	21.72
2234	NYSE	ZWS	Fri, Feb 12, 2021	19.68	20.11	19.54	20.00
2233	NYSE	ZWS	Thu, Feb 11, 2021	19.83	19.94	19.37	19.83
2232	NYSE	ZWS	Wed, Feb 10, 2021	20.00	20.01	19.44	19.70
2231	NYSE	ZWS	Tue, Feb 9, 2021	20.06	20.13	19.61	19.83
2230	NYSE	ZWS	Mon, Feb 8, 2021	20.29	20.31	19.89	20.09
2229	NYSE	ZWS	Fri, Feb 5, 2021	20.30	20.37	19.93	20.16
2228	NYSE	ZWS	Thu, Feb 4, 2021	19.01	20.17	18.97	20.14
2227	NYSE	ZWS	Wed, Feb 3, 2021	19.12	19.23	18.68	18.99
2226	NYSE	ZWS	Tue, Feb 2, 2021	19.03	19.68	18.89	19.28
2225	NYSE	ZWS	Mon, Feb 1, 2021	18.43	18.81	17.96	18.73
2224	NYSE	ZWS	Fri, Jan 29, 2021	18.43	18.46	17.97	18.24
2223	NYSE	ZWS	Thu, Jan 28, 2021	18.42	18.89	18.18	18.57
2222	NYSE	ZWS	Wed, Jan 27, 2021	19.02	19.04	18.09	18.20
2221	NYSE	ZWS	Tue, Jan 26, 2021	20.39	20.44	19.47	19.52
2220	NYSE	ZWS	Mon, Jan 25, 2021	20.23	20.32	19.77	20.17
2219	NYSE	ZWS	Fri, Jan 22, 2021	19.64	20.47	19.62	20.36
2218	NYSE	ZWS	Thu, Jan 21, 2021	20.11	20.34	19.86	19.88
2217	NYSE	ZWS	Wed, Jan 20, 2021	20.36	20.44	19.89	20.04
2216	NYSE	ZWS	Tue, Jan 19, 2021	20.98	20.98	20.02	20.26
2215	NYSE	ZWS	Fri, Jan 15, 2021	21.33	21.33	20.65	20.67
2214	NYSE	ZWS	Thu, Jan 14, 2021	21.49	21.80	21.27	21.69
2213	NYSE	ZWS	Wed, Jan 13, 2021	22.36	22.65	21.33	21.42
2212	NYSE	ZWS	Tue, Jan 12, 2021	22.19	22.79	22.06	22.53
2211	NYSE	ZWS	Mon, Jan 11, 2021	21.06	23.64	21.03	22.03
2210	NYSE	ZWS	Fri, Jan 8, 2021	21.15	21.65	21.05	21.40
2209	NYSE	ZWS	Thu, Jan 7, 2021	20.18	21.37	20.07	21.21
2208	NYSE	ZWS	Wed, Jan 6, 2021	19.55	20.16	19.55	20.04
2207	NYSE	ZWS	Tue, Jan 5, 2021	18.67	19.27	18.52	19.18
2206	NYSE	ZWS	Mon, Jan 4, 2021	19.21	19.42	18.51	18.65
2205	NYSE	ZWS	Thu, Dec 31, 2020	19.08	19.16	18.91	19.02
2204	NYSE	ZWS	Wed, Dec 30, 2020	18.76	19.28	18.76	19.01
2203	NYSE	ZWS	Tue, Dec 29, 2020	19.10	19.13	18.50	18.74
2202	NYSE	ZWS	Mon, Dec 28, 2020	19.11	19.34	18.95	19.06
2201	NYSE	ZWS	Thu, Dec 24, 2020	18.83	18.91	18.66	18.89
2200	NYSE	ZWS	Wed, Dec 23, 2020	18.58	18.97	18.57	18.73
2199	NYSE	ZWS	Tue, Dec 22, 2020	18.59	18.65	18.25	18.42
2198	NYSE	ZWS	Mon, Dec 21, 2020	17.71	18.59	17.64	18.51
2197	NYSE	ZWS	Fri, Dec 18, 2020	18.20	18.36	17.91	18.02
2196	NYSE	ZWS	Thu, Dec 17, 2020	18.19	18.24	17.96	18.16
2195	NYSE	ZWS	Wed, Dec 16, 2020	18.51	18.65	18.02	18.14
2194	NYSE	ZWS	Tue, Dec 15, 2020	18.22	18.51	17.98	18.46
2193	NYSE	ZWS	Mon, Dec 14, 2020	18.66	18.66	17.95	17.95
2192	NYSE	ZWS	Fri, Dec 11, 2020	18.21	18.47	18.13	18.40
2191	NYSE	ZWS	Thu, Dec 10, 2020	18.14	18.43	17.96	18.39
2190	NYSE	ZWS	Wed, Dec 9, 2020	18.63	18.80	18.15	18.29
2189	NYSE	ZWS	Tue, Dec 8, 2020	18.43	18.78	18.43	18.51
2188	NYSE	ZWS	Mon, Dec 7, 2020	18.70	18.85	18.52	18.63
2187	NYSE	ZWS	Fri, Dec 4, 2020	18.34	18.75	18.28	18.61
2186	NYSE	ZWS	Thu, Dec 3, 2020	18.25	18.57	18.08	18.11
2185	NYSE	ZWS	Wed, Dec 2, 2020	18.28	18.40	17.84	18.27
2184	NYSE	ZWS	Tue, Dec 1, 2020	18.43	18.57	18.18	18.34
2183	NYSE	ZWS	Mon, Nov 30, 2020	18.38	18.41	18.01	18.07
2182	NYSE	ZWS	Fri, Nov 27, 2020	18.45	18.58	18.31	18.50
2181	NYSE	ZWS	Wed, Nov 25, 2020	18.80	18.80	18.41	18.48
2180	NYSE	ZWS	Tue, Nov 24, 2020	18.49	19.04	18.32	18.89
2179	NYSE	ZWS	Mon, Nov 23, 2020	18.36	18.50	18.16	18.22
2178	NYSE	ZWS	Fri, Nov 20, 2020	18.05	18.25	17.92	18.15
2177	NYSE	ZWS	Thu, Nov 19, 2020	18.14	18.23	17.91	18.18
2176	NYSE	ZWS	Wed, Nov 18, 2020	18.79	18.84	18.29	18.26
2175	NYSE	ZWS	Tue, Nov 17, 2020	18.34	18.62	17.96	18.62
2174	NYSE	ZWS	Mon, Nov 16, 2020	18.06	18.53	18.06	18.52
2173	NYSE	ZWS	Fri, Nov 13, 2020	17.54	17.97	17.54	17.91
2172	NYSE	ZWS	Thu, Nov 12, 2020	17.63	17.70	17.16	17.37
2171	NYSE	ZWS	Wed, Nov 11, 2020	18.01	18.01	17.48	17.76
2170	NYSE	ZWS	Tue, Nov 10, 2020	17.99	18.21	17.68	18.01
2169	NYSE	ZWS	Mon, Nov 9, 2020	17.84	19.01	17.63	17.76
2168	NYSE	ZWS	Fri, Nov 6, 2020	16.78	17.02	16.74	16.85
2167	NYSE	ZWS	Thu, Nov 5, 2020	16.36	16.91	16.36	16.76
2166	NYSE	ZWS	Wed, Nov 4, 2020	16.57	16.57	15.89	16.21
2165	NYSE	ZWS	Tue, Nov 3, 2020	16.75	17.02	16.35	16.90
2164	NYSE	ZWS	Mon, Nov 2, 2020	15.69	16.55	15.66	16.44
2163	NYSE	ZWS	Fri, Oct 30, 2020	15.27	15.60	15.17	15.45
2162	NYSE	ZWS	Thu, Oct 29, 2020	14.80	15.43	14.70	15.32
2161	NYSE	ZWS	Wed, Oct 28, 2020	13.66	14.95	13.65	14.83
2160	NYSE	ZWS	Tue, Oct 27, 2020	15.38	15.38	14.90	15.05
2159	NYSE	ZWS	Mon, Oct 26, 2020	15.44	15.56	15.21	15.46
2158	NYSE	ZWS	Fri, Oct 23, 2020	15.65	15.75	15.49	15.72
2157	NYSE	ZWS	Thu, Oct 22, 2020	15.35	15.59	15.33	15.59
2156	NYSE	ZWS	Wed, Oct 21, 2020	15.30	15.44	15.13	15.25
2155	NYSE	ZWS	Tue, Oct 20, 2020	15.27	15.44	15.17	15.26
2154	NYSE	ZWS	Mon, Oct 19, 2020	15.46	15.67	15.04	15.18
2153	NYSE	ZWS	Fri, Oct 16, 2020	15.52	15.78	15.36	15.45
2152	NYSE	ZWS	Thu, Oct 15, 2020	15.12	15.55	15.08	15.54
2151	NYSE	ZWS	Wed, Oct 14, 2020	15.20	15.50	15.20	15.35
2150	NYSE	ZWS	Tue, Oct 13, 2020	15.48	15.62	15.20	15.22
2149	NYSE	ZWS	Mon, Oct 12, 2020	15.50	15.80	15.49	15.68
2148	NYSE	ZWS	Fri, Oct 9, 2020	15.56	15.60	15.34	15.39
2147	NYSE	ZWS	Thu, Oct 8, 2020	15.49	15.60	15.12	15.33
2146	NYSE	ZWS	Wed, Oct 7, 2020	15.18	15.47	15.16	15.37
2145	NYSE	ZWS	Tue, Oct 6, 2020	15.05	15.35	14.93	14.96
2144	NYSE	ZWS	Mon, Oct 5, 2020	14.65	14.97	14.60	14.95
2143	NYSE	ZWS	Fri, Oct 2, 2020	14.07	14.69	13.99	14.53
2142	NYSE	ZWS	Thu, Oct 1, 2020	14.45	14.59	14.12	14.31
2141	NYSE	ZWS	Wed, Sep 30, 2020	14.34	14.64	14.26	14.37
2140	NYSE	ZWS	Tue, Sep 29, 2020	14.13	14.53	14.06	14.33
2139	NYSE	ZWS	Mon, Sep 28, 2020	13.89	14.21	13.89	14.08
2138	NYSE	ZWS	Fri, Sep 25, 2020	13.60	13.81	13.58	13.71
2137	NYSE	ZWS	Thu, Sep 24, 2020	13.87	13.95	13.59	13.74
2136	NYSE	ZWS	Wed, Sep 23, 2020	14.09	14.30	13.79	13.87
2135	NYSE	ZWS	Tue, Sep 22, 2020	13.87	14.15	13.80	14.11
2134	NYSE	ZWS	Mon, Sep 21, 2020	14.33	14.36	13.53	13.89
2133	NYSE	ZWS	Fri, Sep 18, 2020	14.84	15.04	14.57	14.68
2132	NYSE	ZWS	Thu, Sep 17, 2020	14.49	14.93	14.41	14.75
2131	NYSE	ZWS	Wed, Sep 16, 2020	14.71	14.95	14.61	14.67
2130	NYSE	ZWS	Tue, Sep 15, 2020	14.69	14.83	14.55	14.62
2129	NYSE	ZWS	Mon, Sep 14, 2020	14.70	14.79	14.56	14.68
2128	NYSE	ZWS	Fri, Sep 11, 2020	14.36	14.76	14.32	14.56
2127	NYSE	ZWS	Thu, Sep 10, 2020	14.48	14.59	14.22	14.30
2126	NYSE	ZWS	Wed, Sep 9, 2020	14.04	14.49	14.04	14.45
2125	NYSE	ZWS	Tue, Sep 8, 2020	14.02	14.24	13.86	13.91
2124	NYSE	ZWS	Fri, Sep 4, 2020	14.45	14.48	14.04	14.19
2123	NYSE	ZWS	Thu, Sep 3, 2020	14.76	14.83	14.10	14.19
2122	NYSE	ZWS	Wed, Sep 2, 2020	14.56	14.85	14.47	14.80
2121	NYSE	ZWS	Tue, Sep 1, 2020	13.85	14.61	13.79	14.58
2120	NYSE	ZWS	Mon, Aug 31, 2020	14.28	14.28	13.94	13.95
2119	NYSE	ZWS	Fri, Aug 28, 2020	14.45	14.45	14.22	14.30
2118	NYSE	ZWS	Thu, Aug 27, 2020	14.64	14.73	14.34	14.35
2117	NYSE	ZWS	Wed, Aug 26, 2020	14.23	14.57	14.21	14.51
2116	NYSE	ZWS	Tue, Aug 25, 2020	14.25	14.41	14.15	14.24
2115	NYSE	ZWS	Mon, Aug 24, 2020	14.10	14.31	13.99	14.14
2114	NYSE	ZWS	Fri, Aug 21, 2020	13.95	14.08	13.91	13.96
2113	NYSE	ZWS	Thu, Aug 20, 2020	13.83	14.16	13.81	14.05
2112	NYSE	ZWS	Wed, Aug 19, 2020	14.16	14.30	14.04	14.04
2111	NYSE	ZWS	Tue, Aug 18, 2020	14.30	14.58	14.15	14.13
2110	NYSE	ZWS	Mon, Aug 17, 2020	14.84	14.97	14.31	14.38
2109	NYSE	ZWS	Fri, Aug 14, 2020	14.68	14.95	14.66	14.90
2108	NYSE	ZWS	Thu, Aug 13, 2020	14.92	15.11	14.70	14.75
2107	NYSE	ZWS	Wed, Aug 12, 2020	15.25	15.28	15.02	15.04
2106	NYSE	ZWS	Tue, Aug 11, 2020	15.41	15.68	15.02	15.09
2105	NYSE	ZWS	Mon, Aug 10, 2020	14.83	15.38	14.79	15.27
2104	NYSE	ZWS	Fri, Aug 7, 2020	14.41	14.83	14.33	14.81
2103	NYSE	ZWS	Thu, Aug 6, 2020	14.24	14.55	14.24	14.45
2102	NYSE	ZWS	Wed, Aug 5, 2020	14.00	14.34	13.89	14.30
2101	NYSE	ZWS	Tue, Aug 4, 2020	14.04	14.20	13.80	13.81
2100	NYSE	ZWS	Mon, Aug 3, 2020	13.99	14.27	13.93	14.15
2099	NYSE	ZWS	Fri, Jul 31, 2020	14.13	14.23	13.64	13.95
2098	NYSE	ZWS	Thu, Jul 30, 2020	14.33	14.36	14.09	14.25
2097	NYSE	ZWS	Wed, Jul 29, 2020	14.93	15.21	14.14	14.56
2096	NYSE	ZWS	Tue, Jul 28, 2020	14.62	14.76	14.43	14.46
2095	NYSE	ZWS	Mon, Jul 27, 2020	14.38	14.76	14.37	14.74
2094	NYSE	ZWS	Fri, Jul 24, 2020	14.57	14.74	14.41	14.47
2093	NYSE	ZWS	Thu, Jul 23, 2020	14.42	14.76	14.36	14.58
2092	NYSE	ZWS	Wed, Jul 22, 2020	14.21	14.47	14.15	14.45
2091	NYSE	ZWS	Tue, Jul 21, 2020	14.18	14.46	14.18	14.25
2090	NYSE	ZWS	Mon, Jul 20, 2020	14.18	14.32	13.99	14.07
2089	NYSE	ZWS	Fri, Jul 17, 2020	14.35	14.48	14.24	14.30
2088	NYSE	ZWS	Thu, Jul 16, 2020	14.44	14.58	14.15	14.27
2087	NYSE	ZWS	Wed, Jul 15, 2020	14.64	14.70	14.43	14.44
2086	NYSE	ZWS	Tue, Jul 14, 2020	13.87	14.22	13.63	14.18
2085	NYSE	ZWS	Mon, Jul 13, 2020	13.76	14.04	13.59	13.71
2084	NYSE	ZWS	Fri, Jul 10, 2020	13.38	13.64	13.22	13.58
2083	NYSE	ZWS	Thu, Jul 9, 2020	13.57	13.63	13.20	13.34
2082	NYSE	ZWS	Wed, Jul 8, 2020	13.60	13.72	13.30	13.65
2081	NYSE	ZWS	Tue, Jul 7, 2020	13.91	14.06	13.63	13.64
2080	NYSE	ZWS	Mon, Jul 6, 2020	14.29	14.30	13.98	14.04
2079	NYSE	ZWS	Thu, Jul 2, 2020	13.92	14.12	13.78	13.93
2078	NYSE	ZWS	Wed, Jul 1, 2020	14.12	14.17	13.64	13.64
2077	NYSE	ZWS	Tue, Jun 30, 2020	13.77	14.17	13.67	14.04
2076	NYSE	ZWS	Mon, Jun 29, 2020	13.62	13.98	13.52	13.90
2075	NYSE	ZWS	Fri, Jun 26, 2020	13.42	13.62	13.33	13.33
2074	NYSE	ZWS	Thu, Jun 25, 2020	13.29	13.56	13.07	13.52
2073	NYSE	ZWS	Wed, Jun 24, 2020	13.71	13.83	13.27	13.31
2072	NYSE	ZWS	Tue, Jun 23, 2020	14.45	14.47	13.93	13.94
2071	NYSE	ZWS	Mon, Jun 22, 2020	13.91	14.20	13.75	14.17
2070	NYSE	ZWS	Fri, Jun 19, 2020	14.50	14.60	14.04	14.07
2069	NYSE	ZWS	Thu, Jun 18, 2020	14.01	14.40	13.99	14.28
2068	NYSE	ZWS	Wed, Jun 17, 2020	14.49	14.61	14.18	14.20
2067	NYSE	ZWS	Tue, Jun 16, 2020	14.68	14.86	14.22	14.48
2066	NYSE	ZWS	Mon, Jun 15, 2020	13.24	14.15	13.22	13.97
2065	NYSE	ZWS	Fri, Jun 12, 2020	14.02	14.05	13.34	13.82
2064	NYSE	ZWS	Thu, Jun 11, 2020	13.93	13.99	13.21	13.37
2063	NYSE	ZWS	Wed, Jun 10, 2020	14.99	15.03	14.55	14.57
2062	NYSE	ZWS	Tue, Jun 9, 2020	14.91	15.29	14.78	15.09
2061	NYSE	ZWS	Mon, Jun 8, 2020	15.65	15.65	15.13	15.18
2060	NYSE	ZWS	Fri, Jun 5, 2020	15.73	16.18	15.31	15.37
2059	NYSE	ZWS	Thu, Jun 4, 2020	15.01	15.37	15.01	15.32
2058	NYSE	ZWS	Wed, Jun 3, 2020	15.28	15.63	15.18	15.20
2057	NYSE	ZWS	Tue, Jun 2, 2020	14.84	14.93	14.64	14.87
2056	NYSE	ZWS	Mon, Jun 1, 2020	14.58	14.84	14.43	14.63
2055	NYSE	ZWS	Fri, May 29, 2020	14.32	14.56	14.22	14.50
2054	NYSE	ZWS	Thu, May 28, 2020	15.23	15.23	14.50	14.53
2053	NYSE	ZWS	Wed, May 27, 2020	14.39	15.09	14.21	15.02
2052	NYSE	ZWS	Tue, May 26, 2020	13.89	14.40	13.84	14.25
2051	NYSE	ZWS	Fri, May 22, 2020	13.60	13.70	13.34	13.64
2050	NYSE	ZWS	Thu, May 21, 2020	13.35	13.58	13.33	13.48
2049	NYSE	ZWS	Wed, May 20, 2020	13.49	13.64	13.37	13.41
2048	NYSE	ZWS	Tue, May 19, 2020	13.81	13.85	13.13	13.15
2047	NYSE	ZWS	Mon, May 18, 2020	13.49	14.21	13.42	14.03
2046	NYSE	ZWS	Fri, May 15, 2020	12.53	12.97	12.46	12.80
2045	NYSE	ZWS	Thu, May 14, 2020	11.85	12.59	11.55	12.58
2044	NYSE	ZWS	Wed, May 13, 2020	11.98	12.34	11.56	12.17
2043	NYSE	ZWS	Tue, May 12, 2020	13.10	13.14	12.08	12.25
2042	NYSE	ZWS	Mon, May 11, 2020	13.09	13.35	12.82	13.05
2041	NYSE	ZWS	Fri, May 8, 2020	13.22	13.41	13.06	13.38
2040	NYSE	ZWS	Thu, May 7, 2020	12.89	13.04	12.79	12.87
2039	NYSE	ZWS	Wed, May 6, 2020	12.69	12.70	12.30	12.60
2038	NYSE	ZWS	Tue, May 5, 2020	12.58	12.96	12.56	12.65
2037	NYSE	ZWS	Mon, May 4, 2020	12.18	12.33	11.93	12.29
2036	NYSE	ZWS	Fri, May 1, 2020	12.77	12.89	12.30	12.44
2035	NYSE	ZWS	Thu, Apr 30, 2020	13.35	13.58	13.11	13.13
2034	NYSE	ZWS	Wed, Apr 29, 2020	13.40	13.92	13.28	13.78
2033	NYSE	ZWS	Tue, Apr 28, 2020	13.11	13.34	12.88	12.90
2032	NYSE	ZWS	Mon, Apr 27, 2020	12.15	12.82	12.07	12.67
2031	NYSE	ZWS	Fri, Apr 24, 2020	11.88	12.05	11.58	11.97
2030	NYSE	ZWS	Thu, Apr 23, 2020	11.41	11.95	11.34	11.77
2029	NYSE	ZWS	Wed, Apr 22, 2020	11.70	11.75	11.31	11.39
2028	NYSE	ZWS	Tue, Apr 21, 2020	11.47	11.69	11.28	11.35
2027	NYSE	ZWS	Mon, Apr 20, 2020	12.01	12.22	11.77	11.88
2026	NYSE	ZWS	Fri, Apr 17, 2020	12.19	12.47	12.04	12.40
2025	NYSE	ZWS	Thu, Apr 16, 2020	11.59	11.76	11.22	11.73
2024	NYSE	ZWS	Wed, Apr 15, 2020	11.99	11.99	11.52	11.63
2023	NYSE	ZWS	Tue, Apr 14, 2020	12.79	12.79	12.13	12.44
2022	NYSE	ZWS	Mon, Apr 13, 2020	12.33	12.46	12.02	12.39
2021	NYSE	ZWS	Thu, Apr 9, 2020	11.94	12.42	11.81	12.35
2020	NYSE	ZWS	Wed, Apr 8, 2020	11.16	11.78	10.95	11.66
2019	NYSE	ZWS	Tue, Apr 7, 2020	11.11	11.53	10.81	10.97
2018	NYSE	ZWS	Mon, Apr 6, 2020	9.83	10.80	9.79	10.70
2017	NYSE	ZWS	Fri, Apr 3, 2020	9.86	10.04	9.30	9.32
2016	NYSE	ZWS	Thu, Apr 2, 2020	9.58	10.24	9.50	9.91
2015	NYSE	ZWS	Wed, Apr 1, 2020	10.38	10.47	9.60	9.75
2014	NYSE	ZWS	Tue, Mar 31, 2020	10.57	11.13	10.52	10.92
2013	NYSE	ZWS	Mon, Mar 30, 2020	10.55	10.89	10.28	10.76
2012	NYSE	ZWS	Fri, Mar 27, 2020	10.82	10.90	10.30	10.49
2011	NYSE	ZWS	Thu, Mar 26, 2020	10.95	11.49	10.59	11.41
2010	NYSE	ZWS	Wed, Mar 25, 2020	10.37	11.43	10.11	10.87
2009	NYSE	ZWS	Tue, Mar 24, 2020	10.00	10.90	9.88	10.49
2008	NYSE	ZWS	Mon, Mar 23, 2020	10.17	10.18	9.09	9.41
2007	NYSE	ZWS	Fri, Mar 20, 2020	11.50	11.65	9.98	10.11
2006	NYSE	ZWS	Thu, Mar 19, 2020	12.91	13.05	11.03	11.44
2005	NYSE	ZWS	Wed, Mar 18, 2020	11.00	13.19	10.47	13.10
2004	NYSE	ZWS	Tue, Mar 17, 2020	10.73	12.13	10.49	11.94
2003	NYSE	ZWS	Mon, Mar 16, 2020	10.48	11.27	10.37	10.50
2002	NYSE	ZWS	Fri, Mar 13, 2020	11.42	12.23	11.25	12.23
2001	NYSE	ZWS	Thu, Mar 12, 2020	11.99	12.71	10.53	10.56
2000	NYSE	ZWS	Wed, Mar 11, 2020	12.99	13.34	12.75	12.88
1999	NYSE	ZWS	Tue, Mar 10, 2020	12.83	13.45	12.57	13.43
1998	NYSE	ZWS	Mon, Mar 9, 2020	12.46	12.75	12.04	12.33
1997	NYSE	ZWS	Fri, Mar 6, 2020	13.28	13.75	13.11	13.44
1996	NYSE	ZWS	Thu, Mar 5, 2020	14.06	14.20	13.71	13.84
1995	NYSE	ZWS	Wed, Mar 4, 2020	14.35	14.58	14.00	14.53
1994	NYSE	ZWS	Tue, Mar 3, 2020	14.45	14.96	14.01	14.07
1993	NYSE	ZWS	Mon, Mar 2, 2020	14.13	14.47	13.72	14.47
1992	NYSE	ZWS	Fri, Feb 28, 2020	13.91	14.30	13.71	14.04
1991	NYSE	ZWS	Thu, Feb 27, 2020	14.82	15.24	14.39	14.48
1990	NYSE	ZWS	Wed, Feb 26, 2020	15.70	15.81	15.17	15.19
1989	NYSE	ZWS	Tue, Feb 25, 2020	16.19	16.19	15.41	15.51
1988	NYSE	ZWS	Mon, Feb 24, 2020	16.22	16.30	15.99	16.14
1987	NYSE	ZWS	Fri, Feb 21, 2020	16.94	17.04	16.71	16.96
1986	NYSE	ZWS	Thu, Feb 20, 2020	16.69	17.12	16.69	17.04
1985	NYSE	ZWS	Wed, Feb 19, 2020	16.99	17.05	16.83	16.79
1984	NYSE	ZWS	Tue, Feb 18, 2020	16.82	16.98	16.67	16.91
1983	NYSE	ZWS	Fri, Feb 14, 2020	17.08	17.17	16.98	17.00
1982	NYSE	ZWS	Thu, Feb 13, 2020	16.93	17.17	16.88	17.08
1981	NYSE	ZWS	Wed, Feb 12, 2020	16.86	17.07	16.83	17.04
1980	NYSE	ZWS	Tue, Feb 11, 2020	16.45	16.67	16.40	16.66
1979	NYSE	ZWS	Mon, Feb 10, 2020	16.16	16.33	16.14	16.33
1978	NYSE	ZWS	Fri, Feb 7, 2020	16.44	16.49	16.25	16.26
1977	NYSE	ZWS	Thu, Feb 6, 2020	16.79	16.83	16.37	16.56
1976	NYSE	ZWS	Wed, Feb 5, 2020	16.38	16.79	16.37	16.77
1975	NYSE	ZWS	Tue, Feb 4, 2020	15.93	16.37	15.82	16.27
1974	NYSE	ZWS	Mon, Feb 3, 2020	15.50	15.94	15.48	15.63
1973	NYSE	ZWS	Fri, Jan 31, 2020	16.25	16.30	15.69	15.73
1972	NYSE	ZWS	Thu, Jan 30, 2020	16.03	16.44	15.95	16.34
1971	NYSE	ZWS	Wed, Jan 29, 2020	16.83	16.83	16.32	16.43
1970	NYSE	ZWS	Tue, Jan 28, 2020	15.49	15.68	15.39	15.66
1969	NYSE	ZWS	Mon, Jan 27, 2020	15.36	15.57	15.22	15.36
1968	NYSE	ZWS	Fri, Jan 24, 2020	15.79	15.83	15.47	15.54
1967	NYSE	ZWS	Thu, Jan 23, 2020	15.83	15.89	15.55	15.74
1966	NYSE	ZWS	Wed, Jan 22, 2020	16.06	16.11	15.90	15.93
1965	NYSE	ZWS	Tue, Jan 21, 2020	16.04	16.09	15.92	16.01
1964	NYSE	ZWS	Fri, Jan 17, 2020	16.10	16.20	16.01	16.14
1963	NYSE	ZWS	Thu, Jan 16, 2020	15.86	16.02	15.72	16.02
1962	NYSE	ZWS	Wed, Jan 15, 2020	15.80	15.95	15.57	15.74
1961	NYSE	ZWS	Tue, Jan 14, 2020	15.88	16.09	15.80	15.89
1960	NYSE	ZWS	Mon, Jan 13, 2020	15.60	15.93	15.54	15.92
1959	NYSE	ZWS	Fri, Jan 10, 2020	15.76	15.77	15.41	15.45
1958	NYSE	ZWS	Thu, Jan 9, 2020	15.79	15.80	15.63	15.76
1957	NYSE	ZWS	Wed, Jan 8, 2020	15.67	15.81	15.67	15.69
1956	NYSE	ZWS	Tue, Jan 7, 2020	15.70	15.74	15.58	15.67
1955	NYSE	ZWS	Mon, Jan 6, 2020	15.64	15.73	15.53	15.73
1954	NYSE	ZWS	Fri, Jan 3, 2020	15.57	15.83	15.51	15.80
1953	NYSE	ZWS	Thu, Jan 2, 2020	15.85	15.88	15.67	15.82
1952	NYSE	ZWS	Tue, Dec 31, 2019	15.74	15.88	15.69	15.71
1951	NYSE	ZWS	Mon, Dec 30, 2019	15.78	15.86	15.69	15.77
1950	NYSE	ZWS	Fri, Dec 27, 2019	15.84	15.84	15.70	15.75
1949	NYSE	ZWS	Thu, Dec 26, 2019	15.84	15.90	15.66	15.79
1948	NYSE	ZWS	Tue, Dec 24, 2019	15.95	15.95	15.77	15.80
1947	NYSE	ZWS	Mon, Dec 23, 2019	15.91	15.93	15.79	15.92
1946	NYSE	ZWS	Fri, Dec 20, 2019	15.89	15.94	15.79	15.82
1945	NYSE	ZWS	Thu, Dec 19, 2019	15.76	15.84	15.65	15.81
1944	NYSE	ZWS	Wed, Dec 18, 2019	15.71	15.77	15.62	15.74
1943	NYSE	ZWS	Tue, Dec 17, 2019	15.75	15.75	15.54	15.64
1942	NYSE	ZWS	Mon, Dec 16, 2019	15.75	15.77	15.53	15.56
1941	NYSE	ZWS	Fri, Dec 13, 2019	15.62	15.79	15.43	15.48
1940	NYSE	ZWS	Thu, Dec 12, 2019	15.55	15.75	15.47	15.70
1939	NYSE	ZWS	Wed, Dec 11, 2019	15.29	15.47	15.23	15.45
1938	NYSE	ZWS	Tue, Dec 10, 2019	15.22	15.30	15.17	15.26
1937	NYSE	ZWS	Mon, Dec 9, 2019	15.18	15.29	15.18	15.23
1936	NYSE	ZWS	Fri, Dec 6, 2019	15.25	15.41	15.23	15.26
1935	NYSE	ZWS	Thu, Dec 5, 2019	14.87	15.03	14.83	15.01
1934	NYSE	ZWS	Wed, Dec 4, 2019	14.86	15.00	14.78	14.80
1933	NYSE	ZWS	Tue, Dec 3, 2019	14.86	14.88	14.72	14.78
1932	NYSE	ZWS	Mon, Dec 2, 2019	15.29	15.32	15.01	15.03
1931	NYSE	ZWS	Fri, Nov 29, 2019	15.22	15.35	15.15	15.22
1930	NYSE	ZWS	Wed, Nov 27, 2019	15.12	15.30	15.07	15.24
1929	NYSE	ZWS	Tue, Nov 26, 2019	15.02	15.15	14.95	15.12
1928	NYSE	ZWS	Mon, Nov 25, 2019	14.68	15.06	14.60	15.02
1927	NYSE	ZWS	Fri, Nov 22, 2019	14.55	14.63	14.46	14.57
1926	NYSE	ZWS	Thu, Nov 21, 2019	14.57	14.61	14.39	14.45
1925	NYSE	ZWS	Wed, Nov 20, 2019	14.43	14.61	14.36	14.50
1924	NYSE	ZWS	Tue, Nov 19, 2019	14.67	14.77	14.46	14.48
1923	NYSE	ZWS	Mon, Nov 18, 2019	14.56	14.66	14.45	14.56
1922	NYSE	ZWS	Fri, Nov 15, 2019	14.65	14.81	14.55	14.66
1921	NYSE	ZWS	Thu, Nov 14, 2019	14.55	14.71	14.33	14.48
1920	NYSE	ZWS	Wed, Nov 13, 2019	14.67	14.70	14.54	14.59
1919	NYSE	ZWS	Tue, Nov 12, 2019	14.82	15.00	14.76	14.83
1918	NYSE	ZWS	Mon, Nov 11, 2019	14.69	14.95	14.69	14.86
1917	NYSE	ZWS	Fri, Nov 8, 2019	14.71	14.86	14.61	14.85
1916	NYSE	ZWS	Thu, Nov 7, 2019	14.86	15.02	14.66	14.73
1915	NYSE	ZWS	Wed, Nov 6, 2019	14.53	14.74	14.35	14.73
1914	NYSE	ZWS	Tue, Nov 5, 2019	14.51	14.79	14.47	14.58
1913	NYSE	ZWS	Mon, Nov 4, 2019	14.14	14.54	14.04	14.43
1912	NYSE	ZWS	Fri, Nov 1, 2019	13.77	13.97	13.52	13.95
1911	NYSE	ZWS	Thu, Oct 31, 2019	14.06	14.06	13.50	13.63
1910	NYSE	ZWS	Wed, Oct 30, 2019	14.93	15.32	13.32	14.09
1909	NYSE	ZWS	Tue, Oct 29, 2019	13.86	13.97	13.33	13.72
1908	NYSE	ZWS	Mon, Oct 28, 2019	13.81	14.15	13.81	13.96
1907	NYSE	ZWS	Fri, Oct 25, 2019	13.63	13.82	13.62	13.71
1906	NYSE	ZWS	Thu, Oct 24, 2019	13.78	13.78	13.53	13.66
1905	NYSE	ZWS	Wed, Oct 23, 2019	13.48	13.81	13.36	13.76
1904	NYSE	ZWS	Tue, Oct 22, 2019	13.31	13.63	13.22	13.50
1903	NYSE	ZWS	Mon, Oct 21, 2019	13.36	13.45	13.25	13.34
1902	NYSE	ZWS	Fri, Oct 18, 2019	13.12	13.26	13.09	13.22
1901	NYSE	ZWS	Thu, Oct 17, 2019	12.92	13.21	12.89	13.19
1900	NYSE	ZWS	Wed, Oct 16, 2019	12.86	12.97	12.76	12.81
1899	NYSE	ZWS	Tue, Oct 15, 2019	12.72	12.95	12.65	12.90
1898	NYSE	ZWS	Mon, Oct 14, 2019	12.78	12.85	12.68	12.70
1897	NYSE	ZWS	Fri, Oct 11, 2019	12.71	13.07	12.71	12.89
1896	NYSE	ZWS	Thu, Oct 10, 2019	12.52	12.63	12.42	12.46
1895	NYSE	ZWS	Wed, Oct 9, 2019	12.50	12.53	12.37	12.42
1894	NYSE	ZWS	Tue, Oct 8, 2019	12.35	12.53	12.28	12.38
1893	NYSE	ZWS	Mon, Oct 7, 2019	12.48	12.67	12.43	12.53
1892	NYSE	ZWS	Fri, Oct 4, 2019	12.49	12.58	12.34	12.57
1891	NYSE	ZWS	Thu, Oct 3, 2019	12.47	12.57	12.28	12.48
1890	NYSE	ZWS	Wed, Oct 2, 2019	12.52	12.61	12.28	12.60
1889	NYSE	ZWS	Tue, Oct 1, 2019	13.13	13.24	12.67	12.67
1888	NYSE	ZWS	Mon, Sep 30, 2019	12.98	13.10	12.88	13.03
1887	NYSE	ZWS	Fri, Sep 27, 2019	13.05	13.18	12.91	12.93
1886	NYSE	ZWS	Thu, Sep 26, 2019	13.28	13.32	12.96	12.98
1885	NYSE	ZWS	Wed, Sep 25, 2019	13.17	13.44	13.10	13.32
1884	NYSE	ZWS	Tue, Sep 24, 2019	13.45	13.53	13.08	13.17
1883	NYSE	ZWS	Mon, Sep 23, 2019	13.21	13.51	13.21	13.42
1882	NYSE	ZWS	Fri, Sep 20, 2019	13.30	13.57	13.25	13.31
1881	NYSE	ZWS	Thu, Sep 19, 2019	13.35	13.51	13.27	13.31
1880	NYSE	ZWS	Wed, Sep 18, 2019	13.37	13.44	13.25	13.40
1879	NYSE	ZWS	Tue, Sep 17, 2019	13.67	13.69	13.35	13.41
1878	NYSE	ZWS	Mon, Sep 16, 2019	13.74	13.82	13.67	13.76
1877	NYSE	ZWS	Fri, Sep 13, 2019	13.96	14.00	13.73	13.86
1876	NYSE	ZWS	Thu, Sep 12, 2019	13.76	13.94	13.59	13.84
1875	NYSE	ZWS	Wed, Sep 11, 2019	13.56	13.82	13.40	13.79
1874	NYSE	ZWS	Tue, Sep 10, 2019	13.34	13.58	13.34	13.54
1873	NYSE	ZWS	Mon, Sep 9, 2019	13.20	13.44	13.06	13.43
1872	NYSE	ZWS	Fri, Sep 6, 2019	12.95	13.19	12.87	13.11
1871	NYSE	ZWS	Thu, Sep 5, 2019	12.75	13.00	12.68	12.93
1870	NYSE	ZWS	Wed, Sep 4, 2019	12.52	12.58	12.41	12.56
1869	NYSE	ZWS	Tue, Sep 3, 2019	12.20	12.39	12.12	12.32
1868	NYSE	ZWS	Fri, Aug 30, 2019	12.58	12.72	12.54	12.61
1867	NYSE	ZWS	Thu, Aug 29, 2019	12.35	12.52	12.30	12.46
1866	NYSE	ZWS	Wed, Aug 28, 2019	12.01	12.30	12.00	12.19
1865	NYSE	ZWS	Tue, Aug 27, 2019	12.41	12.43	12.00	12.08
1864	NYSE	ZWS	Mon, Aug 26, 2019	12.32	12.32	12.13	12.29
1863	NYSE	ZWS	Fri, Aug 23, 2019	12.44	12.56	12.13	12.17
1862	NYSE	ZWS	Thu, Aug 22, 2019	12.74	12.79	12.56	12.57
1861	NYSE	ZWS	Wed, Aug 21, 2019	12.72	12.74	12.60	12.68
1860	NYSE	ZWS	Tue, Aug 20, 2019	12.51	12.61	12.38	12.53
1859	NYSE	ZWS	Mon, Aug 19, 2019	12.78	12.78	12.56	12.58
1858	NYSE	ZWS	Fri, Aug 16, 2019	12.46	12.65	12.42	12.56
1857	NYSE	ZWS	Thu, Aug 15, 2019	12.65	12.71	12.23	12.39
1856	NYSE	ZWS	Wed, Aug 14, 2019	12.78	12.94	12.60	12.65
1855	NYSE	ZWS	Tue, Aug 13, 2019	12.99	13.46	12.91	13.11
1854	NYSE	ZWS	Mon, Aug 12, 2019	13.27	13.34	12.99	13.03
1853	NYSE	ZWS	Fri, Aug 9, 2019	13.56	13.68	13.37	13.37
1852	NYSE	ZWS	Thu, Aug 8, 2019	13.38	13.68	13.38	13.63
1851	NYSE	ZWS	Wed, Aug 7, 2019	13.13	13.35	13.05	13.25
1850	NYSE	ZWS	Tue, Aug 6, 2019	13.30	13.50	13.08	13.39
1849	NYSE	ZWS	Mon, Aug 5, 2019	13.33	13.34	12.95	13.21
1848	NYSE	ZWS	Fri, Aug 2, 2019	13.68	13.79	13.53	13.73
1847	NYSE	ZWS	Thu, Aug 1, 2019	14.02	14.35	13.76	13.80
1846	NYSE	ZWS	Wed, Jul 31, 2019	14.41	14.74	13.98	14.11
1845	NYSE	ZWS	Tue, Jul 30, 2019	13.79	14.20	13.54	14.20
1844	NYSE	ZWS	Mon, Jul 29, 2019	14.07	14.12	13.91	13.94
1843	NYSE	ZWS	Fri, Jul 26, 2019	14.05	14.18	13.91	14.10
1842	NYSE	ZWS	Thu, Jul 25, 2019	14.40	14.41	14.00	14.05
1841	NYSE	ZWS	Wed, Jul 24, 2019	13.95	14.35	13.95	14.33
1840	NYSE	ZWS	Tue, Jul 23, 2019	13.75	14.07	13.70	14.06
1839	NYSE	ZWS	Mon, Jul 22, 2019	13.65	13.69	13.54	13.65
1838	NYSE	ZWS	Fri, Jul 19, 2019	13.50	13.72	13.50	13.60
1837	NYSE	ZWS	Thu, Jul 18, 2019	13.57	13.65	13.45	13.49
1836	NYSE	ZWS	Wed, Jul 17, 2019	13.91	13.95	13.57	13.57
1835	NYSE	ZWS	Tue, Jul 16, 2019	13.78	14.03	13.72	13.96
1834	NYSE	ZWS	Mon, Jul 15, 2019	13.95	14.05	13.72	13.82
1833	NYSE	ZWS	Fri, Jul 12, 2019	13.44	13.94	13.34	13.88
1832	NYSE	ZWS	Thu, Jul 11, 2019	13.83	13.94	13.63	13.75
1831	NYSE	ZWS	Wed, Jul 10, 2019	14.07	14.10	13.76	13.78
1830	NYSE	ZWS	Tue, Jul 9, 2019	13.97	14.04	13.83	13.95
1829	NYSE	ZWS	Mon, Jul 8, 2019	14.27	14.30	14.07	14.08
1828	NYSE	ZWS	Fri, Jul 5, 2019	14.33	14.41	14.16	14.38
1827	NYSE	ZWS	Wed, Jul 3, 2019	14.50	14.53	14.33	14.43
1826	NYSE	ZWS	Tue, Jul 2, 2019	14.51	14.52	14.33	14.50
1825	NYSE	ZWS	Mon, Jul 1, 2019	14.61	14.67	14.32	14.51
1824	NYSE	ZWS	Fri, Jun 28, 2019	14.16	14.56	14.15	14.56
1823	NYSE	ZWS	Thu, Jun 27, 2019	13.91	14.17	13.83	14.16
1822	NYSE	ZWS	Wed, Jun 26, 2019	13.86	14.03	13.73	13.88
1821	NYSE	ZWS	Tue, Jun 25, 2019	13.95	14.02	13.81	13.86
1820	NYSE	ZWS	Mon, Jun 24, 2019	14.08	14.18	13.91	13.92
1819	NYSE	ZWS	Fri, Jun 21, 2019	14.07	14.18	13.97	14.08
1818	NYSE	ZWS	Thu, Jun 20, 2019	14.30	14.30	14.04	14.16
1817	NYSE	ZWS	Wed, Jun 19, 2019	13.98	14.05	13.80	14.04
1816	NYSE	ZWS	Tue, Jun 18, 2019	13.80	14.07	13.80	14.01
1815	NYSE	ZWS	Mon, Jun 17, 2019	13.78	13.78	13.61	13.67
1814	NYSE	ZWS	Fri, Jun 14, 2019	13.78	13.82	13.51	13.75
1813	NYSE	ZWS	Thu, Jun 13, 2019	13.87	13.87	13.63	13.84
1812	NYSE	ZWS	Wed, Jun 12, 2019	13.72	13.78	13.53	13.76
1811	NYSE	ZWS	Tue, Jun 11, 2019	13.97	14.06	13.67	13.79
1810	NYSE	ZWS	Mon, Jun 10, 2019	13.52	13.85	13.52	13.83
1809	NYSE	ZWS	Fri, Jun 7, 2019	13.61	13.80	13.47	13.54
1808	NYSE	ZWS	Thu, Jun 6, 2019	13.53	13.61	13.37	13.54
1807	NYSE	ZWS	Wed, Jun 5, 2019	13.41	13.65	13.16	13.54
1806	NYSE	ZWS	Tue, Jun 4, 2019	13.06	13.49	12.98	13.47
1805	NYSE	ZWS	Mon, Jun 3, 2019	12.67	12.98	12.67	12.86
1804	NYSE	ZWS	Fri, May 31, 2019	12.99	13.07	12.67	12.67
1803	NYSE	ZWS	Thu, May 30, 2019	13.10	13.31	13.03	13.28
1802	NYSE	ZWS	Wed, May 29, 2019	12.60	13.06	12.54	13.02
1801	NYSE	ZWS	Tue, May 28, 2019	12.92	13.10	12.69	12.71
1800	NYSE	ZWS	Fri, May 24, 2019	12.93	12.99	12.78	12.87
1799	NYSE	ZWS	Thu, May 23, 2019	12.97	13.02	12.73	12.83
1798	NYSE	ZWS	Wed, May 22, 2019	13.19	13.28	13.11	13.18
1797	NYSE	ZWS	Tue, May 21, 2019	13.21	13.38	13.18	13.32
1796	NYSE	ZWS	Mon, May 20, 2019	13.16	13.23	13.09	13.12
1795	NYSE	ZWS	Fri, May 17, 2019	13.45	13.51	13.29	13.31
1794	NYSE	ZWS	Thu, May 16, 2019	13.49	13.76	13.47	13.62
1793	NYSE	ZWS	Wed, May 15, 2019	13.23	13.48	13.08	13.43
1792	NYSE	ZWS	Tue, May 14, 2019	13.28	13.41	12.97	13.38
1791	NYSE	ZWS	Mon, May 13, 2019	13.42	13.61	13.23	13.25
1790	NYSE	ZWS	Fri, May 10, 2019	13.79	13.84	13.59	13.80
1789	NYSE	ZWS	Thu, May 9, 2019	13.83	14.02	13.38	13.87
1788	NYSE	ZWS	Wed, May 8, 2019	13.54	13.66	13.38	13.41
1787	NYSE	ZWS	Tue, May 7, 2019	13.62	13.65	13.37	13.54
1786	NYSE	ZWS	Mon, May 6, 2019	13.69	13.91	13.62	13.86
1785	NYSE	ZWS	Fri, May 3, 2019	13.91	14.09	13.83	13.99
1784	NYSE	ZWS	Thu, May 2, 2019	13.64	13.79	13.54	13.78
1783	NYSE	ZWS	Wed, May 1, 2019	13.88	13.96	13.71	13.73
1782	NYSE	ZWS	Tue, Apr 30, 2019	13.98	13.98	13.65	13.78
1781	NYSE	ZWS	Mon, Apr 29, 2019	13.86	14.08	13.80	13.97
1780	NYSE	ZWS	Fri, Apr 26, 2019	13.68	13.96	13.61	13.83
1779	NYSE	ZWS	Thu, Apr 25, 2019	13.80	13.86	13.61	13.62
1778	NYSE	ZWS	Wed, Apr 24, 2019	13.80	14.03	13.74	13.94
1777	NYSE	ZWS	Tue, Apr 23, 2019	13.54	13.84	13.51	13.80
1776	NYSE	ZWS	Mon, Apr 22, 2019	13.43	13.56	13.38	13.53
1775	NYSE	ZWS	Thu, Apr 18, 2019	13.36	13.57	13.33	13.50
1774	NYSE	ZWS	Wed, Apr 17, 2019	13.47	13.51	13.28	13.37
1773	NYSE	ZWS	Tue, Apr 16, 2019	13.29	13.43	13.25	13.42
1772	NYSE	ZWS	Mon, Apr 15, 2019	13.12	13.27	13.06	13.23
1771	NYSE	ZWS	Fri, Apr 12, 2019	13.07	13.22	13.03	13.12
1770	NYSE	ZWS	Thu, Apr 11, 2019	12.90	13.01	12.82	12.95
1769	NYSE	ZWS	Wed, Apr 10, 2019	12.79	12.91	12.79	12.87
1768	NYSE	ZWS	Tue, Apr 9, 2019	12.83	13.01	12.71	12.78
1767	NYSE	ZWS	Mon, Apr 8, 2019	12.68	12.96	12.57	12.93
1766	NYSE	ZWS	Fri, Apr 5, 2019	12.77	12.96	12.56	12.76
1765	NYSE	ZWS	Thu, Apr 4, 2019	12.60	12.76	12.57	12.70
1764	NYSE	ZWS	Wed, Apr 3, 2019	12.48	12.58	12.45	12.55
1763	NYSE	ZWS	Tue, Apr 2, 2019	12.42	12.46	12.27	12.43
1762	NYSE	ZWS	Mon, Apr 1, 2019	12.30	12.47	12.21	12.38
1761	NYSE	ZWS	Fri, Mar 29, 2019	12.00	12.20	11.99	12.11
1760	NYSE	ZWS	Thu, Mar 28, 2019	11.73	11.92	11.72	11.89
1759	NYSE	ZWS	Wed, Mar 27, 2019	11.93	11.98	11.68	11.68
1758	NYSE	ZWS	Tue, Mar 26, 2019	12.11	12.21	11.88	11.94
1757	NYSE	ZWS	Mon, Mar 25, 2019	12.09	12.18	11.90	11.98
1756	NYSE	ZWS	Fri, Mar 22, 2019	12.71	12.80	12.06	12.07
1755	NYSE	ZWS	Thu, Mar 21, 2019	12.71	12.91	12.71	12.84
1754	NYSE	ZWS	Wed, Mar 20, 2019	12.87	12.98	12.66	12.76
1753	NYSE	ZWS	Tue, Mar 19, 2019	13.32	13.36	12.85	12.91
1752	NYSE	ZWS	Mon, Mar 18, 2019	13.08	13.26	13.08	13.20
1751	NYSE	ZWS	Fri, Mar 15, 2019	13.05	13.15	12.99	13.05
1750	NYSE	ZWS	Thu, Mar 14, 2019	13.02	13.09	12.88	12.98
1749	NYSE	ZWS	Wed, Mar 13, 2019	13.06	13.22	12.99	13.06
1748	NYSE	ZWS	Tue, Mar 12, 2019	12.99	13.05	12.88	12.97
1747	NYSE	ZWS	Mon, Mar 11, 2019	12.58	12.97	12.48	12.96
1746	NYSE	ZWS	Fri, Mar 8, 2019	12.47	12.66	12.46	12.59
1745	NYSE	ZWS	Thu, Mar 7, 2019	12.75	12.75	12.48	12.65
1744	NYSE	ZWS	Wed, Mar 6, 2019	12.93	13.02	12.75	12.75
1743	NYSE	ZWS	Tue, Mar 5, 2019	13.03	13.03	12.83	12.90
1742	NYSE	ZWS	Mon, Mar 4, 2019	13.12	13.23	12.90	13.03
1741	NYSE	ZWS	Fri, Mar 1, 2019	12.97	13.07	12.75	13.06
1740	NYSE	ZWS	Thu, Feb 28, 2019	13.12	13.26	12.84	12.85
1739	NYSE	ZWS	Wed, Feb 27, 2019	13.17	13.25	12.97	13.11
1738	NYSE	ZWS	Tue, Feb 26, 2019	13.35	13.35	13.13	13.14
1737	NYSE	ZWS	Mon, Feb 25, 2019	13.53	13.58	13.34	13.37
1736	NYSE	ZWS	Fri, Feb 22, 2019	13.37	13.54	13.28	13.43
1735	NYSE	ZWS	Thu, Feb 21, 2019	13.46	13.59	13.30	13.35
1734	NYSE	ZWS	Wed, Feb 20, 2019	13.37	13.54	13.25	13.49
1733	NYSE	ZWS	Tue, Feb 19, 2019	13.38	13.58	13.29	13.36
1732	NYSE	ZWS	Fri, Feb 15, 2019	13.14	13.51	13.14	13.49
1731	NYSE	ZWS	Thu, Feb 14, 2019	12.95	13.14	12.90	13.03
1730	NYSE	ZWS	Wed, Feb 13, 2019	12.97	13.08	12.88	13.05
1729	NYSE	ZWS	Tue, Feb 12, 2019	12.78	13.04	12.76	12.89
1728	NYSE	ZWS	Mon, Feb 11, 2019	12.53	12.72	12.51	12.68
1727	NYSE	ZWS	Fri, Feb 8, 2019	12.45	12.55	12.30	12.50
1726	NYSE	ZWS	Thu, Feb 7, 2019	12.65	12.70	12.36	12.54
1725	NYSE	ZWS	Wed, Feb 6, 2019	12.67	12.78	12.62	12.77
1724	NYSE	ZWS	Tue, Feb 5, 2019	12.82	12.91	12.59	12.73
1723	NYSE	ZWS	Mon, Feb 4, 2019	12.72	12.73	12.49	12.70
1722	NYSE	ZWS	Fri, Feb 1, 2019	12.69	12.96	12.61	12.70
1721	NYSE	ZWS	Thu, Jan 31, 2019	12.83	13.06	12.46	12.60
1720	NYSE	ZWS	Wed, Jan 30, 2019	12.10	12.41	11.93	12.37
1719	NYSE	ZWS	Tue, Jan 29, 2019	11.95	12.06	11.89	11.97
1718	NYSE	ZWS	Mon, Jan 28, 2019	11.69	11.88	11.62	11.84
1717	NYSE	ZWS	Fri, Jan 25, 2019	11.96	12.20	11.90	11.93
1716	NYSE	ZWS	Thu, Jan 24, 2019	11.75	12.01	11.68	11.94
1715	NYSE	ZWS	Wed, Jan 23, 2019	12.05	12.15	11.58	11.74
1714	NYSE	ZWS	Tue, Jan 22, 2019	12.01	12.04	11.77	11.97
1713	NYSE	ZWS	Fri, Jan 18, 2019	11.88	12.16	11.78	12.16
1712	NYSE	ZWS	Thu, Jan 17, 2019	11.48	11.86	11.48	11.79
1711	NYSE	ZWS	Wed, Jan 16, 2019	11.56	11.80	11.55	11.59
1710	NYSE	ZWS	Tue, Jan 15, 2019	11.53	11.65	11.40	11.58
1709	NYSE	ZWS	Mon, Jan 14, 2019	11.69	11.77	11.54	11.55
1708	NYSE	ZWS	Fri, Jan 11, 2019	11.80	11.91	11.66	11.82
1707	NYSE	ZWS	Thu, Jan 10, 2019	11.62	11.93	11.55	11.93
1706	NYSE	ZWS	Wed, Jan 9, 2019	11.45	11.82	11.41	11.73
1705	NYSE	ZWS	Tue, Jan 8, 2019	11.31	11.39	11.12	11.34
1704	NYSE	ZWS	Mon, Jan 7, 2019	11.09	11.35	10.99	11.14
1703	NYSE	ZWS	Fri, Jan 4, 2019	10.86	11.14	10.72	11.07
1702	NYSE	ZWS	Thu, Jan 3, 2019	11.11	11.18	10.63	10.64
1701	NYSE	ZWS	Wed, Jan 2, 2019	10.83	11.29	10.73	11.29
1700	NYSE	ZWS	Mon, Dec 31, 2018	11.06	11.15	10.83	11.05
1699	NYSE	ZWS	Fri, Dec 28, 2018	11.11	11.19	10.87	10.95
1698	NYSE	ZWS	Thu, Dec 27, 2018	10.68	11.08	10.62	11.08
1697	NYSE	ZWS	Wed, Dec 26, 2018	10.56	11.04	10.30	11.02
1696	NYSE	ZWS	Mon, Dec 24, 2018	10.74	10.84	10.45	10.45
1695	NYSE	ZWS	Fri, Dec 21, 2018	11.15	11.22	10.80	10.83
1694	NYSE	ZWS	Thu, Dec 20, 2018	11.41	11.55	11.08	11.15
1693	NYSE	ZWS	Wed, Dec 19, 2018	11.60	11.94	11.34	11.44
1692	NYSE	ZWS	Tue, Dec 18, 2018	11.83	11.95	11.56	11.60
1691	NYSE	ZWS	Mon, Dec 17, 2018	12.28	12.28	11.66	11.72
1690	NYSE	ZWS	Fri, Dec 14, 2018	12.08	12.44	12.08	12.29
1689	NYSE	ZWS	Thu, Dec 13, 2018	12.33	12.40	12.14	12.26
1688	NYSE	ZWS	Wed, Dec 12, 2018	12.40	12.60	12.10	12.25
1687	NYSE	ZWS	Tue, Dec 11, 2018	12.33	12.47	12.00	12.14
1686	NYSE	ZWS	Mon, Dec 10, 2018	12.31	12.42	11.99	12.07
1685	NYSE	ZWS	Fri, Dec 7, 2018	12.80	12.95	12.27	12.34
1684	NYSE	ZWS	Thu, Dec 6, 2018	12.52	12.75	12.23	12.73
1683	NYSE	ZWS	Tue, Dec 4, 2018	13.84	13.84	12.74	12.80
1682	NYSE	ZWS	Mon, Dec 3, 2018	13.91	14.04	13.59	13.86
1681	NYSE	ZWS	Fri, Nov 30, 2018	13.34	13.71	13.31	13.64
1680	NYSE	ZWS	Thu, Nov 29, 2018	13.40	13.53	13.18	13.41
1679	NYSE	ZWS	Wed, Nov 28, 2018	13.12	13.47	12.86	13.45
1678	NYSE	ZWS	Tue, Nov 27, 2018	13.12	13.26	12.95	13.03
1677	NYSE	ZWS	Mon, Nov 26, 2018	13.22	13.42	13.09	13.23
1676	NYSE	ZWS	Fri, Nov 23, 2018	13.14	13.25	13.08	13.17
1675	NYSE	ZWS	Wed, Nov 21, 2018	13.33	13.63	13.27	13.37
1674	NYSE	ZWS	Tue, Nov 20, 2018	13.34	13.48	13.14	13.26
1673	NYSE	ZWS	Mon, Nov 19, 2018	13.94	14.00	13.51	13.54
1672	NYSE	ZWS	Fri, Nov 16, 2018	13.88	14.02	13.74	13.97
1671	NYSE	ZWS	Thu, Nov 15, 2018	13.29	13.96	13.22	13.94
1670	NYSE	ZWS	Wed, Nov 14, 2018	13.74	13.89	13.32	13.44
1669	NYSE	ZWS	Tue, Nov 13, 2018	13.81	13.94	13.53	13.56
1668	NYSE	ZWS	Mon, Nov 12, 2018	14.04	14.11	13.71	13.72
1667	NYSE	ZWS	Fri, Nov 9, 2018	14.05	14.16	13.76	13.99
1666	NYSE	ZWS	Thu, Nov 8, 2018	14.19	14.35	14.11	14.18
1665	NYSE	ZWS	Wed, Nov 7, 2018	13.96	14.25	13.78	14.24
1664	NYSE	ZWS	Tue, Nov 6, 2018	13.83	14.08	13.79	13.92
1663	NYSE	ZWS	Mon, Nov 5, 2018	13.93	13.93	13.60	13.87
1662	NYSE	ZWS	Fri, Nov 2, 2018	13.64	13.77	13.33	13.64
1661	NYSE	ZWS	Thu, Nov 1, 2018	13.02	13.63	12.93	13.52
1660	NYSE	ZWS	Wed, Oct 31, 2018	12.53	13.47	12.52	12.91
1659	NYSE	ZWS	Tue, Oct 30, 2018	11.60	11.83	11.44	11.71
1658	NYSE	ZWS	Mon, Oct 29, 2018	12.03	12.18	11.44	11.63
1657	NYSE	ZWS	Fri, Oct 26, 2018	11.65	11.91	11.44	11.80
1656	NYSE	ZWS	Thu, Oct 25, 2018	11.56	11.92	11.56	11.82
1655	NYSE	ZWS	Wed, Oct 24, 2018	12.09	12.23	11.47	11.48
1654	NYSE	ZWS	Tue, Oct 23, 2018	12.27	12.27	12.00	12.06
1653	NYSE	ZWS	Mon, Oct 22, 2018	12.46	12.61	12.41	12.54
1652	NYSE	ZWS	Fri, Oct 19, 2018	12.70	12.82	12.34	12.43
1651	NYSE	ZWS	Thu, Oct 18, 2018	13.12	13.24	12.70	12.71
1650	NYSE	ZWS	Wed, Oct 17, 2018	13.57	13.65	13.19	13.23
1649	NYSE	ZWS	Tue, Oct 16, 2018	13.41	13.65	13.21	13.65
1648	NYSE	ZWS	Mon, Oct 15, 2018	13.01	13.35	12.94	13.25
1647	NYSE	ZWS	Fri, Oct 12, 2018	13.63	13.68	12.91	13.07
1646	NYSE	ZWS	Thu, Oct 11, 2018	13.79	13.89	13.43	13.44
1645	NYSE	ZWS	Wed, Oct 10, 2018	14.65	14.66	13.86	13.88
1644	NYSE	ZWS	Tue, Oct 9, 2018	15.08	15.14	14.66	14.69
1643	NYSE	ZWS	Mon, Oct 8, 2018	15.18	15.21	15.02	15.12
1642	NYSE	ZWS	Fri, Oct 5, 2018	15.23	15.23	15.03	15.19
1641	NYSE	ZWS	Thu, Oct 4, 2018	15.11	15.34	15.08	15.22
1640	NYSE	ZWS	Wed, Oct 3, 2018	14.95	15.24	14.77	15.17
1639	NYSE	ZWS	Tue, Oct 2, 2018	14.83	15.01	14.76	14.87
1638	NYSE	ZWS	Mon, Oct 1, 2018	14.92	14.95	14.74	14.84
1637	NYSE	ZWS	Fri, Sep 28, 2018	14.86	14.95	14.75	14.83
1636	NYSE	ZWS	Thu, Sep 27, 2018	14.96	15.01	14.85	14.92
1635	NYSE	ZWS	Wed, Sep 26, 2018	15.11	15.19	14.94	14.96
1634	NYSE	ZWS	Tue, Sep 25, 2018	15.07	15.16	14.95	15.16
1633	NYSE	ZWS	Mon, Sep 24, 2018	15.33	15.37	15.02	15.02
1632	NYSE	ZWS	Fri, Sep 21, 2018	15.34	15.46	15.28	15.35
1631	NYSE	ZWS	Thu, Sep 20, 2018	15.34	15.47	15.22	15.34
1630	NYSE	ZWS	Wed, Sep 19, 2018	15.00	15.22	15.00	15.18
1629	NYSE	ZWS	Tue, Sep 18, 2018	15.07	15.07	14.82	14.97
1628	NYSE	ZWS	Mon, Sep 17, 2018	14.84	15.05	14.79	15.02
1627	NYSE	ZWS	Fri, Sep 14, 2018	14.46	14.96	14.45	14.85
1626	NYSE	ZWS	Thu, Sep 13, 2018	14.44	14.47	14.34	14.46
1625	NYSE	ZWS	Wed, Sep 12, 2018	14.27	14.41	14.21	14.37
1624	NYSE	ZWS	Tue, Sep 11, 2018	13.92	14.27	13.82	14.26
1623	NYSE	ZWS	Mon, Sep 10, 2018	13.98	14.12	13.94	13.97
1622	NYSE	ZWS	Fri, Sep 7, 2018	13.85	13.91	13.74	13.88
1621	NYSE	ZWS	Thu, Sep 6, 2018	13.98	14.15	13.90	13.91
1620	NYSE	ZWS	Wed, Sep 5, 2018	13.82	13.99	13.70	13.95
1619	NYSE	ZWS	Tue, Sep 4, 2018	13.95	13.95	13.70	13.83
1618	NYSE	ZWS	Fri, Aug 31, 2018	13.94	14.02	13.82	13.98
1617	NYSE	ZWS	Thu, Aug 30, 2018	14.06	14.08	13.94	13.97
1616	NYSE	ZWS	Wed, Aug 29, 2018	13.90	14.10	13.82	14.08
1615	NYSE	ZWS	Tue, Aug 28, 2018	14.08	14.17	13.83	13.89
1614	NYSE	ZWS	Mon, Aug 27, 2018	13.87	14.10	13.87	14.01
1613	NYSE	ZWS	Fri, Aug 24, 2018	13.70	13.84	13.69	13.82
1612	NYSE	ZWS	Thu, Aug 23, 2018	13.91	13.91	13.62	13.66
1611	NYSE	ZWS	Wed, Aug 22, 2018	14.08	14.08	13.88	13.92
1610	NYSE	ZWS	Tue, Aug 21, 2018	14.01	14.17	13.98	14.09
1609	NYSE	ZWS	Mon, Aug 20, 2018	13.91	14.15	13.88	13.98
1608	NYSE	ZWS	Fri, Aug 17, 2018	13.67	13.89	13.67	13.87
1607	NYSE	ZWS	Thu, Aug 16, 2018	13.64	13.80	13.61	13.68
1606	NYSE	ZWS	Wed, Aug 15, 2018	13.85	13.85	13.46	13.59
1605	NYSE	ZWS	Tue, Aug 14, 2018	13.95	14.02	13.87	13.96
1604	NYSE	ZWS	Mon, Aug 13, 2018	13.84	13.98	13.72	13.90
1603	NYSE	ZWS	Fri, Aug 10, 2018	14.02	14.02	13.73	13.84
1602	NYSE	ZWS	Thu, Aug 9, 2018	14.29	14.31	14.09	14.11
1601	NYSE	ZWS	Wed, Aug 8, 2018	14.33	14.37	14.12	14.27
1600	NYSE	ZWS	Tue, Aug 7, 2018	14.45	14.60	14.32	14.32
1599	NYSE	ZWS	Mon, Aug 6, 2018	14.29	14.44	14.20	14.43
1598	NYSE	ZWS	Fri, Aug 3, 2018	14.22	14.42	14.13	14.24
1597	NYSE	ZWS	Thu, Aug 2, 2018	14.03	14.30	13.85	14.20
1596	NYSE	ZWS	Wed, Aug 1, 2018	14.55	14.68	14.05	14.15
1595	NYSE	ZWS	Tue, Jul 31, 2018	14.63	14.85	14.32	14.56
1594	NYSE	ZWS	Mon, Jul 30, 2018	14.58	14.75	14.37	14.39
1593	NYSE	ZWS	Fri, Jul 27, 2018	14.65	14.79	14.35	14.52
1592	NYSE	ZWS	Thu, Jul 26, 2018	14.46	14.82	14.43	14.64
1591	NYSE	ZWS	Wed, Jul 25, 2018	14.46	14.56	14.30	14.45
1590	NYSE	ZWS	Tue, Jul 24, 2018	14.40	14.69	14.35	14.50
1589	NYSE	ZWS	Mon, Jul 23, 2018	14.26	14.40	14.19	14.28
1588	NYSE	ZWS	Fri, Jul 20, 2018	14.29	14.41	14.24	14.34
1587	NYSE	ZWS	Thu, Jul 19, 2018	14.03	14.34	13.99	14.30
1586	NYSE	ZWS	Wed, Jul 18, 2018	14.10	14.20	13.92	14.07
1585	NYSE	ZWS	Tue, Jul 17, 2018	14.11	14.27	14.08	14.10
1584	NYSE	ZWS	Mon, Jul 16, 2018	13.94	14.09	13.90	14.08
1583	NYSE	ZWS	Fri, Jul 13, 2018	13.87	14.10	13.79	13.96
1582	NYSE	ZWS	Thu, Jul 12, 2018	13.93	13.93	13.69	13.84
1581	NYSE	ZWS	Wed, Jul 11, 2018	13.85	13.99	13.78	13.83
1580	NYSE	ZWS	Tue, Jul 10, 2018	14.04	14.30	14.04	14.06
1579	NYSE	ZWS	Mon, Jul 9, 2018	13.84	14.07	13.84	14.01
1578	NYSE	ZWS	Fri, Jul 6, 2018	13.83	13.90	13.69	13.85
1577	NYSE	ZWS	Thu, Jul 5, 2018	13.96	13.96	13.79	13.91
1576	NYSE	ZWS	Tue, Jul 3, 2018	13.97	14.08	13.81	13.85
1575	NYSE	ZWS	Mon, Jul 2, 2018	13.86	13.98	13.72	13.87
1574	NYSE	ZWS	Fri, Jun 29, 2018	14.00	14.16	13.99	14.00
1573	NYSE	ZWS	Thu, Jun 28, 2018	14.10	14.10	13.81	13.94
1572	NYSE	ZWS	Wed, Jun 27, 2018	14.19	14.43	14.12	14.13
1571	NYSE	ZWS	Tue, Jun 26, 2018	14.10	14.21	14.04	14.13
1570	NYSE	ZWS	Mon, Jun 25, 2018	14.56	14.58	14.03	14.09
1569	NYSE	ZWS	Fri, Jun 22, 2018	14.52	14.91	14.52	14.66
1568	NYSE	ZWS	Thu, Jun 21, 2018	14.45	14.45	14.13	14.31
1567	NYSE	ZWS	Wed, Jun 20, 2018	14.33	14.52	14.26	14.48
1566	NYSE	ZWS	Tue, Jun 19, 2018	14.35	14.47	14.10	14.27
1565	NYSE	ZWS	Mon, Jun 18, 2018	14.23	14.58	14.20	14.50
1564	NYSE	ZWS	Fri, Jun 15, 2018	14.51	14.55	14.15	14.34
1563	NYSE	ZWS	Thu, Jun 14, 2018	14.58	14.59	14.33	14.56
1562	NYSE	ZWS	Wed, Jun 13, 2018	14.63	14.67	14.42	14.54
1561	NYSE	ZWS	Tue, Jun 12, 2018	14.61	14.62	14.45	14.59
1560	NYSE	ZWS	Mon, Jun 11, 2018	14.72	14.76	14.51	14.57
1559	NYSE	ZWS	Fri, Jun 8, 2018	14.53	14.74	14.48	14.73
1558	NYSE	ZWS	Thu, Jun 7, 2018	14.74	14.88	14.51	14.56
1557	NYSE	ZWS	Wed, Jun 6, 2018	14.70	14.75	14.49	14.71
1556	NYSE	ZWS	Tue, Jun 5, 2018	14.37	14.70	14.37	14.69
1555	NYSE	ZWS	Mon, Jun 4, 2018	14.36	14.42	14.24	14.36
1554	NYSE	ZWS	Fri, Jun 1, 2018	14.16	14.33	14.16	14.29
1553	NYSE	ZWS	Thu, May 31, 2018	14.14	14.25	13.93	14.05
1552	NYSE	ZWS	Wed, May 30, 2018	14.00	14.19	13.94	14.10
1551	NYSE	ZWS	Tue, May 29, 2018	13.80	13.93	13.73	13.90
1550	NYSE	ZWS	Fri, May 25, 2018	13.97	14.02	13.86	13.92
1549	NYSE	ZWS	Thu, May 24, 2018	13.91	14.01	13.80	14.00
1548	NYSE	ZWS	Wed, May 23, 2018	13.89	13.96	13.78	13.93
1547	NYSE	ZWS	Tue, May 22, 2018	14.06	14.10	13.93	13.94
1546	NYSE	ZWS	Mon, May 21, 2018	14.11	14.22	14.00	14.05
1545	NYSE	ZWS	Fri, May 18, 2018	13.82	14.11	13.78	14.06
1544	NYSE	ZWS	Thu, May 17, 2018	13.86	14.00	13.78	13.83
1543	NYSE	ZWS	Wed, May 16, 2018	13.84	13.97	13.65	13.86
1542	NYSE	ZWS	Tue, May 15, 2018	14.21	14.41	13.61	13.80
1541	NYSE	ZWS	Mon, May 14, 2018	14.05	14.11	13.91	13.99
1540	NYSE	ZWS	Fri, May 11, 2018	13.89	14.13	13.81	13.97
1539	NYSE	ZWS	Thu, May 10, 2018	13.72	13.91	13.66	13.88
1538	NYSE	ZWS	Wed, May 9, 2018	13.86	13.92	13.64	13.68
1537	NYSE	ZWS	Tue, May 8, 2018	13.68	13.90	13.55	13.83
1536	NYSE	ZWS	Mon, May 7, 2018	13.30	13.63	13.27	13.52
1535	NYSE	ZWS	Fri, May 4, 2018	13.01	13.37	13.01	13.26
1534	NYSE	ZWS	Thu, May 3, 2018	13.10	13.16	12.90	13.07
1533	NYSE	ZWS	Wed, May 2, 2018	13.43	13.56	13.15	13.16
1532	NYSE	ZWS	Tue, May 1, 2018	13.22	13.48	12.95	13.44
1531	NYSE	ZWS	Mon, Apr 30, 2018	13.59	13.73	13.25	13.25
1530	NYSE	ZWS	Fri, Apr 27, 2018	13.78	13.87	13.57	13.58
1529	NYSE	ZWS	Thu, Apr 26, 2018	13.98	13.98	13.59	13.79
1528	NYSE	ZWS	Wed, Apr 25, 2018	13.94	14.04	13.84	13.98
1527	NYSE	ZWS	Tue, Apr 24, 2018	14.57	14.62	13.78	13.95
1526	NYSE	ZWS	Mon, Apr 23, 2018	14.62	14.71	14.49	14.52
1525	NYSE	ZWS	Fri, Apr 20, 2018	14.62	14.74	14.53	14.60
1524	NYSE	ZWS	Thu, Apr 19, 2018	14.66	14.77	14.59	14.63
1523	NYSE	ZWS	Wed, Apr 18, 2018	14.66	14.87	14.53	14.68
1522	NYSE	ZWS	Tue, Apr 17, 2018	14.62	14.69	14.45	14.53
1521	NYSE	ZWS	Mon, Apr 16, 2018	14.73	14.74	14.47	14.55
1520	NYSE	ZWS	Fri, Apr 13, 2018	14.70	14.71	14.54	14.58
1519	NYSE	ZWS	Thu, Apr 12, 2018	14.34	14.59	14.29	14.54
1518	NYSE	ZWS	Wed, Apr 11, 2018	14.23	14.39	14.18	14.29
1517	NYSE	ZWS	Tue, Apr 10, 2018	14.27	14.47	14.25	14.35
1516	NYSE	ZWS	Mon, Apr 9, 2018	14.17	14.28	14.03	14.06
1515	NYSE	ZWS	Fri, Apr 6, 2018	14.42	14.47	13.86	14.03
1514	NYSE	ZWS	Thu, Apr 5, 2018	14.41	14.63	14.39	14.54
1513	NYSE	ZWS	Wed, Apr 4, 2018	13.96	14.35	13.91	14.31
1512	NYSE	ZWS	Tue, Apr 3, 2018	14.01	14.24	13.97	14.17
1511	NYSE	ZWS	Mon, Apr 2, 2018	14.28	14.36	13.89	13.97
1510	NYSE	ZWS	Thu, Mar 29, 2018	14.18	14.36	14.18	14.30
1509	NYSE	ZWS	Wed, Mar 28, 2018	14.04	14.16	13.92	14.10
1508	NYSE	ZWS	Tue, Mar 27, 2018	14.36	14.36	13.95	14.03
1507	NYSE	ZWS	Mon, Mar 26, 2018	14.28	14.35	13.96	14.31
1506	NYSE	ZWS	Fri, Mar 23, 2018	14.25	14.35	14.00	14.03
1505	NYSE	ZWS	Thu, Mar 22, 2018	14.44	14.63	14.20	14.21
1504	NYSE	ZWS	Wed, Mar 21, 2018	14.49	14.61	14.43	14.50
1503	NYSE	ZWS	Tue, Mar 20, 2018	14.25	14.59	14.22	14.54
1502	NYSE	ZWS	Mon, Mar 19, 2018	14.16	14.25	13.96	14.15
1501	NYSE	ZWS	Fri, Mar 16, 2018	14.08	14.34	14.05	14.24
1500	NYSE	ZWS	Thu, Mar 15, 2018	14.34	14.37	14.01	14.07
1499	NYSE	ZWS	Wed, Mar 14, 2018	14.52	14.55	14.29	14.30
1498	NYSE	ZWS	Tue, Mar 13, 2018	14.60	14.69	14.38	14.45
1497	NYSE	ZWS	Mon, Mar 12, 2018	14.75	14.79	14.50	14.51
1496	NYSE	ZWS	Fri, Mar 9, 2018	14.46	14.78	14.43	14.78
1495	NYSE	ZWS	Thu, Mar 8, 2018	14.31	14.40	14.21	14.39
1494	NYSE	ZWS	Wed, Mar 7, 2018	13.92	14.49	13.87	14.27
1493	NYSE	ZWS	Tue, Mar 6, 2018	13.70	14.09	13.61	14.09
1492	NYSE	ZWS	Mon, Mar 5, 2018	13.47	13.73	13.38	13.66
1491	NYSE	ZWS	Fri, Mar 2, 2018	13.51	13.61	13.26	13.52
1490	NYSE	ZWS	Thu, Mar 1, 2018	13.91	13.96	13.51	13.64
1489	NYSE	ZWS	Wed, Feb 28, 2018	14.40	14.40	13.93	13.96
1488	NYSE	ZWS	Tue, Feb 27, 2018	14.28	14.49	14.18	14.35
1487	NYSE	ZWS	Mon, Feb 26, 2018	14.03	14.28	13.92	14.25
1486	NYSE	ZWS	Fri, Feb 23, 2018	14.08	14.14	13.87	13.97
1485	NYSE	ZWS	Thu, Feb 22, 2018	13.87	14.11	13.84	14.08
1484	NYSE	ZWS	Wed, Feb 21, 2018	13.50	13.99	13.46	13.81
1483	NYSE	ZWS	Tue, Feb 20, 2018	13.38	13.62	13.38	13.51
1482	NYSE	ZWS	Fri, Feb 16, 2018	13.45	13.66	13.35	13.47
1481	NYSE	ZWS	Thu, Feb 15, 2018	13.31	13.48	13.18	13.48
1480	NYSE	ZWS	Wed, Feb 14, 2018	12.90	13.22	12.90	13.21
1479	NYSE	ZWS	Tue, Feb 13, 2018	12.99	13.11	12.97	13.07
1478	NYSE	ZWS	Mon, Feb 12, 2018	13.02	13.16	12.82	13.02
1477	NYSE	ZWS	Fri, Feb 9, 2018	12.98	13.15	12.34	12.91
1476	NYSE	ZWS	Thu, Feb 8, 2018	13.57	13.61	12.86	12.86
1475	NYSE	ZWS	Wed, Feb 7, 2018	13.19	13.40	13.14	13.27
1474	NYSE	ZWS	Tue, Feb 6, 2018	12.88	13.38	12.81	13.27
1473	NYSE	ZWS	Mon, Feb 5, 2018	13.77	13.95	13.16	13.16
1472	NYSE	ZWS	Fri, Feb 2, 2018	14.17	14.24	13.66	13.86
1471	NYSE	ZWS	Thu, Feb 1, 2018	15.14	15.14	14.04	14.17
1470	NYSE	ZWS	Wed, Jan 31, 2018	13.66	13.74	13.41	13.54
1469	NYSE	ZWS	Tue, Jan 30, 2018	13.65	13.69	13.53	13.56
1468	NYSE	ZWS	Mon, Jan 29, 2018	13.74	13.81	13.66	13.72
1467	NYSE	ZWS	Fri, Jan 26, 2018	13.79	13.84	13.64	13.77
1466	NYSE	ZWS	Thu, Jan 25, 2018	13.80	13.80	13.53	13.76
1465	NYSE	ZWS	Wed, Jan 24, 2018	13.82	13.83	13.56	13.70
1464	NYSE	ZWS	Tue, Jan 23, 2018	13.64	13.82	13.37	13.76
1463	NYSE	ZWS	Mon, Jan 22, 2018	13.81	13.81	13.56	13.70
1462	NYSE	ZWS	Fri, Jan 19, 2018	13.24	13.90	13.24	13.85
1461	NYSE	ZWS	Thu, Jan 18, 2018	13.25	13.38	13.24	13.27
1460	NYSE	ZWS	Wed, Jan 17, 2018	13.34	13.36	13.25	13.31
1459	NYSE	ZWS	Tue, Jan 16, 2018	13.51	13.65	13.25	13.29
1458	NYSE	ZWS	Fri, Jan 12, 2018	13.57	13.65	13.40	13.41
1457	NYSE	ZWS	Thu, Jan 11, 2018	13.20	13.70	13.15	13.54
1456	NYSE	ZWS	Wed, Jan 10, 2018	13.25	13.37	13.14	13.14
1455	NYSE	ZWS	Tue, Jan 9, 2018	13.34	13.41	13.23	13.33
1454	NYSE	ZWS	Mon, Jan 8, 2018	13.24	13.60	13.00	13.34
1453	NYSE	ZWS	Fri, Jan 5, 2018	12.60	12.75	12.60	12.68
1452	NYSE	ZWS	Thu, Jan 4, 2018	12.69	12.75	12.63	12.69
1451	NYSE	ZWS	Wed, Jan 3, 2018	12.47	12.63	12.46	12.63
1450	NYSE	ZWS	Tue, Jan 2, 2018	12.61	12.65	12.47	12.51
1449	NYSE	ZWS	Fri, Dec 29, 2017	12.66	12.77	12.50	12.53
1448	NYSE	ZWS	Thu, Dec 28, 2017	12.61	12.62	12.49	12.62
1447	NYSE	ZWS	Wed, Dec 27, 2017	12.46	12.66	12.39	12.57
1446	NYSE	ZWS	Tue, Dec 26, 2017	12.42	12.50	12.38	12.47
1445	NYSE	ZWS	Fri, Dec 22, 2017	12.58	12.58	12.32	12.42
1444	NYSE	ZWS	Thu, Dec 21, 2017	12.52	12.77	12.50	12.60
1443	NYSE	ZWS	Wed, Dec 20, 2017	12.10	12.51	12.05	12.50
1442	NYSE	ZWS	Tue, Dec 19, 2017	11.94	12.07	11.91	12.04
1441	NYSE	ZWS	Mon, Dec 18, 2017	11.84	12.05	11.84	11.97
1440	NYSE	ZWS	Fri, Dec 15, 2017	11.62	11.81	11.61	11.73
1439	NYSE	ZWS	Thu, Dec 14, 2017	11.71	11.79	11.52	11.54
1438	NYSE	ZWS	Wed, Dec 13, 2017	11.83	11.97	11.71	11.71
1437	NYSE	ZWS	Tue, Dec 12, 2017	11.89	11.92	11.81	11.81
1436	NYSE	ZWS	Mon, Dec 11, 2017	11.90	11.93	11.83	11.83
1435	NYSE	ZWS	Fri, Dec 8, 2017	11.90	11.93	11.78	11.90
1434	NYSE	ZWS	Thu, Dec 7, 2017	11.78	11.90	11.67	11.84
1433	NYSE	ZWS	Wed, Dec 6, 2017	11.95	12.01	11.80	11.84
1432	NYSE	ZWS	Tue, Dec 5, 2017	12.02	12.03	11.82	12.01
1431	NYSE	ZWS	Mon, Dec 4, 2017	11.94	12.25	11.88	12.00
1430	NYSE	ZWS	Fri, Dec 1, 2017	12.01	12.01	11.44	11.81
1429	NYSE	ZWS	Thu, Nov 30, 2017	11.92	12.10	11.90	12.00
1428	NYSE	ZWS	Wed, Nov 29, 2017	11.70	11.92	11.70	11.85
1427	NYSE	ZWS	Tue, Nov 28, 2017	11.55	11.74	11.44	11.69
1426	NYSE	ZWS	Mon, Nov 27, 2017	11.51	11.61	11.45	11.51
1425	NYSE	ZWS	Fri, Nov 24, 2017	11.64	11.64	11.45	11.48
1424	NYSE	ZWS	Wed, Nov 22, 2017	11.67	11.70	11.60	11.61
1423	NYSE	ZWS	Tue, Nov 21, 2017	11.56	11.72	11.56	11.62
1422	NYSE	ZWS	Mon, Nov 20, 2017	11.57	11.59	11.45	11.50
1421	NYSE	ZWS	Fri, Nov 17, 2017	11.40	11.61	11.36	11.53
1420	NYSE	ZWS	Thu, Nov 16, 2017	11.12	11.49	11.10	11.47
1419	NYSE	ZWS	Wed, Nov 15, 2017	11.04	11.17	11.02	11.08
1418	NYSE	ZWS	Tue, Nov 14, 2017	11.45	11.52	11.08	11.13
1417	NYSE	ZWS	Mon, Nov 13, 2017	11.55	11.60	11.49	11.54
1416	NYSE	ZWS	Fri, Nov 10, 2017	11.71	11.79	11.58	11.61
1415	NYSE	ZWS	Thu, Nov 9, 2017	11.71	11.83	11.68	11.72
1414	NYSE	ZWS	Wed, Nov 8, 2017	11.87	11.89	11.74	11.84
1413	NYSE	ZWS	Tue, Nov 7, 2017	12.04	12.07	11.86	11.94
1412	NYSE	ZWS	Mon, Nov 6, 2017	12.16	12.21	12.05	12.06
1411	NYSE	ZWS	Fri, Nov 3, 2017	12.08	12.28	12.01	12.20
1410	NYSE	ZWS	Thu, Nov 2, 2017	12.01	12.28	11.81	12.02
1409	NYSE	ZWS	Wed, Nov 1, 2017	12.43	12.43	12.14	12.25
1408	NYSE	ZWS	Tue, Oct 31, 2017	12.36	12.36	12.23	12.29
1407	NYSE	ZWS	Mon, Oct 30, 2017	12.29	12.37	12.17	12.26
1406	NYSE	ZWS	Fri, Oct 27, 2017	12.40	12.40	12.19	12.36
1405	NYSE	ZWS	Thu, Oct 26, 2017	12.29	12.47	12.24	12.46
1404	NYSE	ZWS	Wed, Oct 25, 2017	12.43	12.45	12.14	12.20
1403	NYSE	ZWS	Tue, Oct 24, 2017	12.39	12.60	12.34	12.49
1402	NYSE	ZWS	Mon, Oct 23, 2017	12.44	12.46	12.30	12.31
1401	NYSE	ZWS	Fri, Oct 20, 2017	12.41	12.47	12.34	12.47
1400	NYSE	ZWS	Thu, Oct 19, 2017	12.32	12.35	12.23	12.28
1399	NYSE	ZWS	Wed, Oct 18, 2017	12.38	12.47	12.33	12.39
1398	NYSE	ZWS	Tue, Oct 17, 2017	12.42	12.44	12.33	12.37
1397	NYSE	ZWS	Mon, Oct 16, 2017	12.49	12.52	12.41	12.43
1396	NYSE	ZWS	Fri, Oct 13, 2017	12.47	12.64	12.46	12.52
1395	NYSE	ZWS	Thu, Oct 12, 2017	12.20	12.34	12.20	12.29
1394	NYSE	ZWS	Wed, Oct 11, 2017	12.36	12.36	12.19	12.22
1393	NYSE	ZWS	Tue, Oct 10, 2017	12.46	12.46	12.29	12.32
1392	NYSE	ZWS	Mon, Oct 9, 2017	12.29	12.43	12.29	12.41
1391	NYSE	ZWS	Fri, Oct 6, 2017	12.34	12.45	12.31	12.41
1390	NYSE	ZWS	Thu, Oct 5, 2017	12.42	12.48	12.33	12.35
1389	NYSE	ZWS	Wed, Oct 4, 2017	12.50	12.58	12.44	12.44
1388	NYSE	ZWS	Tue, Oct 3, 2017	12.47	12.57	12.47	12.53
1387	NYSE	ZWS	Mon, Oct 2, 2017	12.25	12.40	12.22	12.39
1386	NYSE	ZWS	Fri, Sep 29, 2017	12.23	12.38	12.20	12.24
1385	NYSE	ZWS	Thu, Sep 28, 2017	12.25	12.36	12.15	12.27
1384	NYSE	ZWS	Wed, Sep 27, 2017	12.14	12.39	12.11	12.30
1383	NYSE	ZWS	Tue, Sep 26, 2017	12.00	12.11	11.97	12.05
1382	NYSE	ZWS	Mon, Sep 25, 2017	12.15	12.22	11.94	11.96
1381	NYSE	ZWS	Fri, Sep 22, 2017	12.05	12.33	12.05	12.19
1380	NYSE	ZWS	Thu, Sep 21, 2017	12.17	12.17	12.04	12.08
1379	NYSE	ZWS	Wed, Sep 20, 2017	12.00	12.16	11.92	12.11
1378	NYSE	ZWS	Tue, Sep 19, 2017	11.86	12.07	11.81	11.95
1377	NYSE	ZWS	Mon, Sep 18, 2017	11.86	11.91	11.84	11.84
1376	NYSE	ZWS	Fri, Sep 15, 2017	12.06	12.06	11.79	11.81
1375	NYSE	ZWS	Thu, Sep 14, 2017	12.13	12.14	12.02	12.04
1374	NYSE	ZWS	Wed, Sep 13, 2017	11.98	12.19	11.95	12.13
1373	NYSE	ZWS	Tue, Sep 12, 2017	11.91	12.06	11.86	12.01
1372	NYSE	ZWS	Mon, Sep 11, 2017	11.79	11.98	11.78	11.85
1371	NYSE	ZWS	Fri, Sep 8, 2017	11.55	11.70	11.49	11.69
1370	NYSE	ZWS	Thu, Sep 7, 2017	11.67	11.69	11.50	11.58
1369	NYSE	ZWS	Wed, Sep 6, 2017	11.45	11.68	11.41	11.65
1368	NYSE	ZWS	Tue, Sep 5, 2017	11.51	11.60	11.35	11.37
1367	NYSE	ZWS	Fri, Sep 1, 2017	11.54	11.59	11.48	11.54
1366	NYSE	ZWS	Thu, Aug 31, 2017	11.57	11.59	11.43	11.50
1365	NYSE	ZWS	Wed, Aug 30, 2017	11.45	11.53	11.41	11.50
1364	NYSE	ZWS	Tue, Aug 29, 2017	11.36	11.48	11.31	11.46
1363	NYSE	ZWS	Mon, Aug 28, 2017	11.48	11.54	11.31	11.44
1362	NYSE	ZWS	Fri, Aug 25, 2017	11.41	11.50	11.37	11.43
1361	NYSE	ZWS	Thu, Aug 24, 2017	11.57	11.57	11.32	11.35
1360	NYSE	ZWS	Wed, Aug 23, 2017	11.49	11.57	11.45	11.51
1359	NYSE	ZWS	Tue, Aug 22, 2017	11.46	11.57	11.40	11.56
1358	NYSE	ZWS	Mon, Aug 21, 2017	11.38	11.45	11.33	11.40
1357	NYSE	ZWS	Fri, Aug 18, 2017	11.24	11.52	11.24	11.38
1356	NYSE	ZWS	Thu, Aug 17, 2017	11.65	11.69	11.34	11.35
1355	NYSE	ZWS	Wed, Aug 16, 2017	11.68	11.81	11.67	11.70
1354	NYSE	ZWS	Tue, Aug 15, 2017	11.75	11.78	11.58	11.66
1353	NYSE	ZWS	Mon, Aug 14, 2017	11.58	11.81	11.56	11.74
1352	NYSE	ZWS	Fri, Aug 11, 2017	11.39	11.56	11.37	11.47
1351	NYSE	ZWS	Thu, Aug 10, 2017	11.71	11.81	11.53	11.54
1350	NYSE	ZWS	Wed, Aug 9, 2017	11.84	11.94	11.74	11.80
1349	NYSE	ZWS	Tue, Aug 8, 2017	11.81	12.08	11.80	11.90
1348	NYSE	ZWS	Mon, Aug 7, 2017	11.97	12.05	11.83	11.87
1347	NYSE	ZWS	Fri, Aug 4, 2017	11.95	12.28	11.95	12.02
1346	NYSE	ZWS	Thu, Aug 3, 2017	11.27	11.99	11.17	11.86
1345	NYSE	ZWS	Wed, Aug 2, 2017	11.11	11.17	10.93	11.07
1344	NYSE	ZWS	Tue, Aug 1, 2017	11.19	11.24	11.03	11.15
1343	NYSE	ZWS	Mon, Jul 31, 2017	11.26	11.31	11.10	11.15
1342	NYSE	ZWS	Fri, Jul 28, 2017	11.12	11.24	11.09	11.23
1341	NYSE	ZWS	Thu, Jul 27, 2017	11.28	11.28	11.14	11.17
1340	NYSE	ZWS	Wed, Jul 26, 2017	11.54	11.54	11.22	11.22
1339	NYSE	ZWS	Tue, Jul 25, 2017	11.52	11.62	11.43	11.55
1338	NYSE	ZWS	Mon, Jul 24, 2017	11.53	11.53	11.35	11.39
1337	NYSE	ZWS	Fri, Jul 21, 2017	11.78	11.78	11.44	11.53
1336	NYSE	ZWS	Thu, Jul 20, 2017	11.53	11.58	11.45	11.50
1335	NYSE	ZWS	Wed, Jul 19, 2017	11.42	11.55	11.40	11.50
1334	NYSE	ZWS	Tue, Jul 18, 2017	11.53	11.56	11.33	11.40
1333	NYSE	ZWS	Mon, Jul 17, 2017	11.60	11.68	11.54	11.55
1332	NYSE	ZWS	Fri, Jul 14, 2017	11.41	11.81	11.37	11.65
1331	NYSE	ZWS	Thu, Jul 13, 2017	11.27	11.42	11.25	11.38
1330	NYSE	ZWS	Wed, Jul 12, 2017	11.15	11.34	11.15	11.27
1329	NYSE	ZWS	Tue, Jul 11, 2017	11.09	11.09	10.92	11.05
1328	NYSE	ZWS	Mon, Jul 10, 2017	10.91	11.17	10.90	11.07
1327	NYSE	ZWS	Fri, Jul 7, 2017	10.92	11.01	10.87	10.98
1326	NYSE	ZWS	Thu, Jul 6, 2017	11.04	11.15	10.85	10.92
1325	NYSE	ZWS	Wed, Jul 5, 2017	11.15	11.22	10.97	11.11
1324	NYSE	ZWS	Mon, Jul 3, 2017	11.29	11.30	11.12	11.22
1323	NYSE	ZWS	Fri, Jun 30, 2017	11.22	11.36	11.15	11.20
1322	NYSE	ZWS	Thu, Jun 29, 2017	11.16	11.23	11.07	11.17
1321	NYSE	ZWS	Wed, Jun 28, 2017	11.19	11.31	11.15	11.16
1320	NYSE	ZWS	Tue, Jun 27, 2017	11.09	11.13	11.01	11.06
1319	NYSE	ZWS	Mon, Jun 26, 2017	11.09	11.21	10.97	11.07
1318	NYSE	ZWS	Fri, Jun 23, 2017	11.10	11.13	10.95	11.10
1317	NYSE	ZWS	Thu, Jun 22, 2017	11.08	11.15	11.01	11.09
1316	NYSE	ZWS	Wed, Jun 21, 2017	11.52	11.53	11.03	11.07
1315	NYSE	ZWS	Tue, Jun 20, 2017	11.45	11.55	11.39	11.52
1314	NYSE	ZWS	Mon, Jun 19, 2017	11.40	11.49	11.39	11.46
1313	NYSE	ZWS	Fri, Jun 16, 2017	11.30	11.40	11.26	11.35
1312	NYSE	ZWS	Thu, Jun 15, 2017	11.12	11.38	11.10	11.35
1311	NYSE	ZWS	Wed, Jun 14, 2017	11.40	11.48	11.16	11.28
1310	NYSE	ZWS	Tue, Jun 13, 2017	11.34	11.42	11.28	11.41
1309	NYSE	ZWS	Mon, Jun 12, 2017	11.19	11.53	11.19	11.35
1308	NYSE	ZWS	Fri, Jun 9, 2017	11.16	11.29	11.07	11.18
1307	NYSE	ZWS	Thu, Jun 8, 2017	10.98	11.26	10.94	11.16
1306	NYSE	ZWS	Wed, Jun 7, 2017	11.22	11.22	10.97	11.01
1305	NYSE	ZWS	Tue, Jun 6, 2017	11.14	11.23	10.94	11.19
1304	NYSE	ZWS	Mon, Jun 5, 2017	11.36	11.45	11.21	11.21
1303	NYSE	ZWS	Fri, Jun 2, 2017	11.28	11.57	11.21	11.38
1302	NYSE	ZWS	Thu, Jun 1, 2017	11.02	11.31	10.96	11.27
1301	NYSE	ZWS	Wed, May 31, 2017	11.10	11.10	10.80	10.98
1300	NYSE	ZWS	Tue, May 30, 2017	11.00	11.15	11.00	11.05
1299	NYSE	ZWS	Fri, May 26, 2017	11.06	11.13	10.99	11.08
1298	NYSE	ZWS	Thu, May 25, 2017	11.15	11.28	10.93	11.06
1297	NYSE	ZWS	Wed, May 24, 2017	11.09	11.26	11.03	11.09
1296	NYSE	ZWS	Tue, May 23, 2017	11.20	11.22	11.04	11.13
1295	NYSE	ZWS	Mon, May 22, 2017	11.11	11.27	11.04	11.19
1294	NYSE	ZWS	Fri, May 19, 2017	11.30	11.48	11.09	11.14
1293	NYSE	ZWS	Thu, May 18, 2017	11.43	12.04	11.04	11.19
1292	NYSE	ZWS	Wed, May 17, 2017	11.03	11.08	10.85	10.98
1291	NYSE	ZWS	Tue, May 16, 2017	11.29	11.29	11.15	11.22
1290	NYSE	ZWS	Mon, May 15, 2017	11.18	11.34	11.18	11.23
1289	NYSE	ZWS	Fri, May 12, 2017	11.20	11.21	11.02	11.07
1288	NYSE	ZWS	Thu, May 11, 2017	11.41	11.41	11.09	11.24
1287	NYSE	ZWS	Wed, May 10, 2017	11.39	11.47	11.24	11.45
1286	NYSE	ZWS	Tue, May 9, 2017	11.52	11.56	11.32	11.37
1285	NYSE	ZWS	Mon, May 8, 2017	11.54	11.66	11.34	11.51
1284	NYSE	ZWS	Fri, May 5, 2017	11.72	11.72	11.60	11.66
1283	NYSE	ZWS	Thu, May 4, 2017	11.67	11.76	11.53	11.67
1282	NYSE	ZWS	Wed, May 3, 2017	11.66	11.80	11.66	11.75
1281	NYSE	ZWS	Tue, May 2, 2017	11.80	11.85	11.69	11.76
1280	NYSE	ZWS	Mon, May 1, 2017	11.80	11.83	11.65	11.74
1279	NYSE	ZWS	Fri, Apr 28, 2017	11.91	11.94	11.74	11.75
1278	NYSE	ZWS	Thu, Apr 27, 2017	11.78	11.85	11.65	11.81
1277	NYSE	ZWS	Wed, Apr 26, 2017	11.55	11.89	11.54	11.81
1276	NYSE	ZWS	Tue, Apr 25, 2017	11.37	11.63	11.35	11.53
1275	NYSE	ZWS	Mon, Apr 24, 2017	11.18	11.37	11.15	11.22
1274	NYSE	ZWS	Fri, Apr 21, 2017	10.94	10.98	10.82	10.91
1273	NYSE	ZWS	Thu, Apr 20, 2017	10.77	11.06	10.77	10.92
1272	NYSE	ZWS	Wed, Apr 19, 2017	10.75	10.89	10.67	10.71
1271	NYSE	ZWS	Tue, Apr 18, 2017	10.57	10.76	10.53	10.68
1270	NYSE	ZWS	Mon, Apr 17, 2017	10.65	10.69	10.52	10.64
1269	NYSE	ZWS	Thu, Apr 13, 2017	10.86	10.99	10.58	10.62
1268	NYSE	ZWS	Wed, Apr 12, 2017	11.21	11.22	10.90	10.97
1267	NYSE	ZWS	Tue, Apr 11, 2017	11.05	11.27	10.98	11.27
1266	NYSE	ZWS	Mon, Apr 10, 2017	11.03	11.27	10.95	11.08
1265	NYSE	ZWS	Fri, Apr 7, 2017	10.93	11.08	10.85	10.99
1264	NYSE	ZWS	Thu, Apr 6, 2017	10.89	11.03	10.81	10.95
1263	NYSE	ZWS	Wed, Apr 5, 2017	11.01	11.17	10.82	10.86
1262	NYSE	ZWS	Tue, Apr 4, 2017	11.00	11.02	10.83	10.89
1261	NYSE	ZWS	Mon, Apr 3, 2017	11.15	11.20	10.87	11.00
1260	NYSE	ZWS	Fri, Mar 31, 2017	11.08	11.22	10.99	11.12
1259	NYSE	ZWS	Thu, Mar 30, 2017	11.09	11.12	10.99	11.10
1258	NYSE	ZWS	Wed, Mar 29, 2017	10.98	11.11	10.94	11.03
1257	NYSE	ZWS	Tue, Mar 28, 2017	10.78	11.03	10.69	10.95
1256	NYSE	ZWS	Mon, Mar 27, 2017	10.72	10.85	10.61	10.81
1255	NYSE	ZWS	Fri, Mar 24, 2017	11.21	11.28	10.87	10.95
1254	NYSE	ZWS	Thu, Mar 23, 2017	11.21	11.28	11.12	11.18
1253	NYSE	ZWS	Wed, Mar 22, 2017	11.27	11.37	11.20	11.23
1252	NYSE	ZWS	Tue, Mar 21, 2017	11.64	11.64	11.24	11.32
1251	NYSE	ZWS	Mon, Mar 20, 2017	11.67	11.67	11.46	11.55
1250	NYSE	ZWS	Fri, Mar 17, 2017	11.79	11.82	11.67	11.69
1249	NYSE	ZWS	Thu, Mar 16, 2017	11.57	11.73	11.52	11.72
1248	NYSE	ZWS	Wed, Mar 15, 2017	11.28	11.60	11.28	11.53
1247	NYSE	ZWS	Tue, Mar 14, 2017	11.10	11.32	11.06	11.23
1246	NYSE	ZWS	Mon, Mar 13, 2017	11.08	11.26	11.08	11.24
1245	NYSE	ZWS	Fri, Mar 10, 2017	10.91	11.09	10.87	11.07
1244	NYSE	ZWS	Thu, Mar 9, 2017	10.91	10.99	10.66	10.78
1243	NYSE	ZWS	Wed, Mar 8, 2017	11.03	11.09	10.93	10.96
1242	NYSE	ZWS	Tue, Mar 7, 2017	11.10	11.15	10.96	10.98
1241	NYSE	ZWS	Mon, Mar 6, 2017	11.01	11.19	11.00	11.15
1240	NYSE	ZWS	Fri, Mar 3, 2017	11.07	11.15	11.02	11.13
1239	NYSE	ZWS	Thu, Mar 2, 2017	11.04	11.23	11.00	11.08
1238	NYSE	ZWS	Wed, Mar 1, 2017	10.90	11.13	10.90	11.10
1237	NYSE	ZWS	Tue, Feb 28, 2017	10.87	10.91	10.62	10.68
1236	NYSE	ZWS	Mon, Feb 27, 2017	10.65	10.96	10.60	10.92
1235	NYSE	ZWS	Fri, Feb 24, 2017	10.44	10.63	10.36	10.62
1234	NYSE	ZWS	Thu, Feb 23, 2017	10.88	10.88	10.57	10.66
1233	NYSE	ZWS	Wed, Feb 22, 2017	10.83	10.97	10.66	10.78
1232	NYSE	ZWS	Tue, Feb 21, 2017	10.76	10.97	10.76	10.91
1231	NYSE	ZWS	Fri, Feb 17, 2017	10.64	10.77	10.51	10.71
1230	NYSE	ZWS	Thu, Feb 16, 2017	10.81	10.81	10.63	10.66
1229	NYSE	ZWS	Wed, Feb 15, 2017	10.77	10.86	10.70	10.81
1228	NYSE	ZWS	Tue, Feb 14, 2017	10.79	10.83	10.69	10.79
1227	NYSE	ZWS	Mon, Feb 13, 2017	10.91	10.99	10.84	10.85
1226	NYSE	ZWS	Fri, Feb 10, 2017	10.83	10.88	10.73	10.81
1225	NYSE	ZWS	Thu, Feb 9, 2017	10.80	10.84	10.70	10.72
1224	NYSE	ZWS	Wed, Feb 8, 2017	10.84	10.86	10.75	10.76
1223	NYSE	ZWS	Tue, Feb 7, 2017	10.77	10.98	10.76	10.89
1222	NYSE	ZWS	Mon, Feb 6, 2017	10.81	10.88	10.78	10.84
1221	NYSE	ZWS	Fri, Feb 3, 2017	10.60	10.91	10.56	10.79
1220	NYSE	ZWS	Thu, Feb 2, 2017	10.54	10.93	10.15	10.52
1219	NYSE	ZWS	Wed, Feb 1, 2017	10.69	10.79	10.53	10.58
1218	NYSE	ZWS	Tue, Jan 31, 2017	10.60	10.69	10.49	10.64
1217	NYSE	ZWS	Mon, Jan 30, 2017	10.63	10.63	10.37	10.59
1216	NYSE	ZWS	Fri, Jan 27, 2017	10.77	10.85	10.71	10.76
1215	NYSE	ZWS	Thu, Jan 26, 2017	10.81	10.88	10.68	10.77
1214	NYSE	ZWS	Wed, Jan 25, 2017	10.83	10.89	10.72	10.82
1213	NYSE	ZWS	Tue, Jan 24, 2017	10.47	10.81	10.47	10.76
1212	NYSE	ZWS	Mon, Jan 23, 2017	10.64	10.69	10.28	10.39
1211	NYSE	ZWS	Fri, Jan 20, 2017	10.46	10.92	10.46	10.69
1210	NYSE	ZWS	Thu, Jan 19, 2017	10.31	10.40	10.22	10.39
1209	NYSE	ZWS	Wed, Jan 18, 2017	10.11	10.28	10.05	10.26
1208	NYSE	ZWS	Tue, Jan 17, 2017	10.27	10.32	9.99	10.11
1207	NYSE	ZWS	Fri, Jan 13, 2017	10.23	10.36	10.17	10.28
1206	NYSE	ZWS	Thu, Jan 12, 2017	10.23	10.23	9.92	10.20
1205	NYSE	ZWS	Wed, Jan 11, 2017	10.17	10.31	10.07	10.21
1204	NYSE	ZWS	Tue, Jan 10, 2017	9.93	10.16	9.85	10.10
1203	NYSE	ZWS	Mon, Jan 9, 2017	10.05	10.10	9.86	9.86
1202	NYSE	ZWS	Fri, Jan 6, 2017	9.94	10.14	9.83	10.10
1201	NYSE	ZWS	Thu, Jan 5, 2017	9.98	10.04	9.78	9.89
1200	NYSE	ZWS	Wed, Jan 4, 2017	9.72	10.00	9.63	9.99
1199	NYSE	ZWS	Tue, Jan 3, 2017	9.57	9.76	9.48	9.70
1198	NYSE	ZWS	Fri, Dec 30, 2016	9.50	9.58	9.39	9.44
1197	NYSE	ZWS	Thu, Dec 29, 2016	9.48	9.59	9.31	9.47
1196	NYSE	ZWS	Wed, Dec 28, 2016	9.65	9.75	9.44	9.50
1195	NYSE	ZWS	Tue, Dec 27, 2016	9.44	9.67	9.38	9.63
1194	NYSE	ZWS	Fri, Dec 23, 2016	9.44	9.48	9.33	9.41
1193	NYSE	ZWS	Thu, Dec 22, 2016	9.65	9.69	9.43	9.45
1192	NYSE	ZWS	Wed, Dec 21, 2016	9.59	9.75	9.50	9.68
1191	NYSE	ZWS	Tue, Dec 20, 2016	9.68	9.75	9.57	9.63
1190	NYSE	ZWS	Mon, Dec 19, 2016	9.45	9.67	9.39	9.67
1189	NYSE	ZWS	Fri, Dec 16, 2016	9.50	9.59	9.38	9.50
1188	NYSE	ZWS	Thu, Dec 15, 2016	9.35	9.56	9.31	9.46
1187	NYSE	ZWS	Wed, Dec 14, 2016	9.65	9.78	9.35	9.40
1186	NYSE	ZWS	Tue, Dec 13, 2016	10.05	10.06	9.68	9.72
1185	NYSE	ZWS	Mon, Dec 12, 2016	10.10	10.13	9.91	9.96
1184	NYSE	ZWS	Fri, Dec 9, 2016	10.18	10.19	10.03	10.04
1183	NYSE	ZWS	Thu, Dec 8, 2016	9.74	10.21	9.69	10.16
1182	NYSE	ZWS	Wed, Dec 7, 2016	9.59	9.78	9.57	9.75
1181	NYSE	ZWS	Tue, Dec 6, 2016	9.64	9.70	9.56	9.63
1180	NYSE	ZWS	Mon, Dec 5, 2016	9.86	9.87	9.52	9.66
1179	NYSE	ZWS	Fri, Dec 2, 2016	10.07	10.09	9.71	9.76
1178	NYSE	ZWS	Thu, Dec 1, 2016	10.20	10.26	9.69	10.11
1177	NYSE	ZWS	Wed, Nov 30, 2016	10.37	10.68	10.30	10.60
1176	NYSE	ZWS	Tue, Nov 29, 2016	10.41	10.53	10.21	10.21
1175	NYSE	ZWS	Mon, Nov 28, 2016	10.61	10.67	10.37	10.39
1174	NYSE	ZWS	Fri, Nov 25, 2016	10.63	10.66	10.58	10.61
1173	NYSE	ZWS	Wed, Nov 23, 2016	10.43	10.63	10.41	10.62
1172	NYSE	ZWS	Tue, Nov 22, 2016	10.36	10.44	10.28	10.42
1171	NYSE	ZWS	Mon, Nov 21, 2016	10.20	10.31	10.13	10.31
1170	NYSE	ZWS	Fri, Nov 18, 2016	10.07	10.14	10.02	10.05
1169	NYSE	ZWS	Thu, Nov 17, 2016	10.19	10.19	9.98	10.05
1168	NYSE	ZWS	Wed, Nov 16, 2016	9.87	10.05	9.80	10.05
1167	NYSE	ZWS	Tue, Nov 15, 2016	9.86	9.97	9.73	9.96
1166	NYSE	ZWS	Mon, Nov 14, 2016	10.07	10.30	9.78	9.88
1165	NYSE	ZWS	Fri, Nov 11, 2016	9.75	10.03	9.66	9.92
1164	NYSE	ZWS	Thu, Nov 10, 2016	9.49	9.75	9.44	9.67
1163	NYSE	ZWS	Wed, Nov 9, 2016	8.69	9.39	8.67	9.36
1162	NYSE	ZWS	Tue, Nov 8, 2016	8.72	8.89	8.53	8.83
1161	NYSE	ZWS	Mon, Nov 7, 2016	8.51	8.63	8.40	8.43
1160	NYSE	ZWS	Fri, Nov 4, 2016	8.27	8.70	8.19	8.32
1159	NYSE	ZWS	Thu, Nov 3, 2016	7.92	8.79	7.61	8.32
1158	NYSE	ZWS	Wed, Nov 2, 2016	9.33	9.45	9.31	9.42
1157	NYSE	ZWS	Tue, Nov 1, 2016	9.65	9.65	9.26	9.36
1156	NYSE	ZWS	Mon, Oct 31, 2016	9.52	9.63	9.41	9.58
1155	NYSE	ZWS	Fri, Oct 28, 2016	9.46	9.61	9.44	9.46
1154	NYSE	ZWS	Thu, Oct 27, 2016	9.58	9.58	9.39	9.47
1153	NYSE	ZWS	Wed, Oct 26, 2016	9.44	9.70	9.44	9.52
1152	NYSE	ZWS	Tue, Oct 25, 2016	9.80	9.80	9.50	9.53
1151	NYSE	ZWS	Mon, Oct 24, 2016	9.61	10.34	9.57	9.83
1150	NYSE	ZWS	Fri, Oct 21, 2016	9.02	9.16	8.98	9.14
1149	NYSE	ZWS	Thu, Oct 20, 2016	9.19	9.27	9.11	9.13
1148	NYSE	ZWS	Wed, Oct 19, 2016	9.23	9.30	9.07	9.24
1147	NYSE	ZWS	Tue, Oct 18, 2016	9.42	9.42	9.17	9.20
1146	NYSE	ZWS	Mon, Oct 17, 2016	9.20	9.28	9.16	9.20
1145	NYSE	ZWS	Fri, Oct 14, 2016	9.31	9.43	9.21	9.24
1144	NYSE	ZWS	Thu, Oct 13, 2016	9.39	9.43	9.22	9.24
1143	NYSE	ZWS	Wed, Oct 12, 2016	9.45	9.59	9.44	9.52
1142	NYSE	ZWS	Tue, Oct 11, 2016	9.74	9.74	9.41	9.46
1141	NYSE	ZWS	Mon, Oct 10, 2016	10.16	10.18	9.73	9.78
1140	NYSE	ZWS	Fri, Oct 7, 2016	10.28	10.28	10.04	10.08
1139	NYSE	ZWS	Thu, Oct 6, 2016	10.30	10.36	10.18	10.34
1138	NYSE	ZWS	Wed, Oct 5, 2016	10.25	10.37	10.18	10.32
1137	NYSE	ZWS	Tue, Oct 4, 2016	10.32	10.36	10.13	10.18
1136	NYSE	ZWS	Mon, Oct 3, 2016	10.26	10.34	10.24	10.29
1135	NYSE	ZWS	Fri, Sep 30, 2016	10.23	10.42	10.16	10.31
1134	NYSE	ZWS	Thu, Sep 29, 2016	10.24	10.32	10.13	10.16
1133	NYSE	ZWS	Wed, Sep 28, 2016	10.10	10.27	10.05	10.24
1132	NYSE	ZWS	Tue, Sep 27, 2016	10.04	10.13	9.91	10.01
1131	NYSE	ZWS	Mon, Sep 26, 2016	9.86	10.12	9.80	10.09
1130	NYSE	ZWS	Fri, Sep 23, 2016	9.98	10.06	9.91	9.95
1129	NYSE	ZWS	Thu, Sep 22, 2016	9.78	10.02	9.72	10.01
1128	NYSE	ZWS	Wed, Sep 21, 2016	9.60	9.66	9.50	9.66
1127	NYSE	ZWS	Tue, Sep 20, 2016	9.55	9.58	9.47	9.50
1126	NYSE	ZWS	Mon, Sep 19, 2016	9.52	9.62	9.44	9.50
1125	NYSE	ZWS	Fri, Sep 16, 2016	9.48	9.57	9.38	9.43
1124	NYSE	ZWS	Thu, Sep 15, 2016	9.47	9.61	9.43	9.56
1123	NYSE	ZWS	Wed, Sep 14, 2016	9.71	9.72	9.43	9.46
1122	NYSE	ZWS	Tue, Sep 13, 2016	9.99	10.02	9.63	9.69
1121	NYSE	ZWS	Mon, Sep 12, 2016	9.84	10.13	9.79	10.12
1120	NYSE	ZWS	Fri, Sep 9, 2016	10.37	10.52	9.94	9.94
1119	NYSE	ZWS	Thu, Sep 8, 2016	10.51	10.58	10.45	10.54
1118	NYSE	ZWS	Wed, Sep 7, 2016	10.49	10.55	10.38	10.51
1117	NYSE	ZWS	Tue, Sep 6, 2016	10.65	10.66	10.47	10.51
1116	NYSE	ZWS	Fri, Sep 2, 2016	10.58	10.65	10.52	10.59
1115	NYSE	ZWS	Thu, Sep 1, 2016	10.63	10.65	10.41	10.47
1114	NYSE	ZWS	Wed, Aug 31, 2016	10.77	10.84	10.56	10.65
1113	NYSE	ZWS	Tue, Aug 30, 2016	10.62	10.82	10.62	10.80
1112	NYSE	ZWS	Mon, Aug 29, 2016	10.57	10.68	10.56	10.59
1111	NYSE	ZWS	Fri, Aug 26, 2016	10.58	10.68	10.47	10.54
1110	NYSE	ZWS	Thu, Aug 25, 2016	10.50	10.62	10.50	10.53
1109	NYSE	ZWS	Wed, Aug 24, 2016	10.71	10.72	10.52	10.57
1108	NYSE	ZWS	Tue, Aug 23, 2016	10.54	10.77	10.54	10.72
1107	NYSE	ZWS	Mon, Aug 22, 2016	10.40	10.51	10.32	10.50
1106	NYSE	ZWS	Fri, Aug 19, 2016	10.32	10.52	10.22	10.47
1105	NYSE	ZWS	Thu, Aug 18, 2016	10.22	10.36	10.21	10.36
1104	NYSE	ZWS	Wed, Aug 17, 2016	10.23	10.27	10.03	10.21
1103	NYSE	ZWS	Tue, Aug 16, 2016	10.26	10.34	10.22	10.23
1102	NYSE	ZWS	Mon, Aug 15, 2016	10.21	10.28	10.20	10.27
1101	NYSE	ZWS	Fri, Aug 12, 2016	10.26	10.26	10.08	10.19
1100	NYSE	ZWS	Thu, Aug 11, 2016	10.23	10.33	10.23	10.28
1099	NYSE	ZWS	Wed, Aug 10, 2016	10.19	10.24	10.15	10.23
1098	NYSE	ZWS	Tue, Aug 9, 2016	10.23	10.27	10.11	10.15
1097	NYSE	ZWS	Mon, Aug 8, 2016	10.26	10.30	10.16	10.23
1096	NYSE	ZWS	Fri, Aug 5, 2016	10.23	10.30	10.20	10.23
1095	NYSE	ZWS	Thu, Aug 4, 2016	10.03	10.24	10.02	10.15
1094	NYSE	ZWS	Wed, Aug 3, 2016	9.99	10.11	9.82	10.05
1093	NYSE	ZWS	Tue, Aug 2, 2016	10.43	10.56	10.00	10.01
1092	NYSE	ZWS	Mon, Aug 1, 2016	10.23	10.31	10.10	10.13
1091	NYSE	ZWS	Fri, Jul 29, 2016	10.29	10.35	10.11	10.25
1090	NYSE	ZWS	Thu, Jul 28, 2016	10.37	10.37	10.25	10.30
1089	NYSE	ZWS	Wed, Jul 27, 2016	10.43	10.43	10.28	10.37
1088	NYSE	ZWS	Tue, Jul 26, 2016	10.20	10.38	10.19	10.38
1087	NYSE	ZWS	Mon, Jul 25, 2016	10.14	10.19	10.11	10.18
1086	NYSE	ZWS	Fri, Jul 22, 2016	10.18	10.24	10.09	10.22
1085	NYSE	ZWS	Thu, Jul 21, 2016	10.24	10.37	10.12	10.22
1084	NYSE	ZWS	Wed, Jul 20, 2016	10.18	10.25	10.07	10.23
1083	NYSE	ZWS	Tue, Jul 19, 2016	10.20	10.23	10.09	10.17
1082	NYSE	ZWS	Mon, Jul 18, 2016	10.32	10.38	10.21	10.26
1081	NYSE	ZWS	Fri, Jul 15, 2016	10.23	10.28	10.10	10.27
1080	NYSE	ZWS	Thu, Jul 14, 2016	10.20	10.26	10.10	10.15
1079	NYSE	ZWS	Wed, Jul 13, 2016	10.12	10.12	9.95	10.06
1078	NYSE	ZWS	Tue, Jul 12, 2016	10.14	10.14	10.01	10.04
1077	NYSE	ZWS	Mon, Jul 11, 2016	9.83	10.02	9.83	9.94
1076	NYSE	ZWS	Fri, Jul 8, 2016	9.58	9.80	9.58	9.75
1075	NYSE	ZWS	Thu, Jul 7, 2016	9.46	9.62	9.34	9.42
1074	NYSE	ZWS	Wed, Jul 6, 2016	9.25	9.41	9.14	9.39
1073	NYSE	ZWS	Tue, Jul 5, 2016	9.37	9.47	9.22	9.31
1072	NYSE	ZWS	Fri, Jul 1, 2016	9.41	9.55	9.40	9.49
1071	NYSE	ZWS	Thu, Jun 30, 2016	9.31	9.46	9.19	9.45
1070	NYSE	ZWS	Wed, Jun 29, 2016	9.18	9.32	9.05	9.26
1069	NYSE	ZWS	Tue, Jun 28, 2016	9.12	9.12	8.88	9.02
1068	NYSE	ZWS	Mon, Jun 27, 2016	9.26	9.27	8.85	8.93
1067	NYSE	ZWS	Fri, Jun 24, 2016	9.72	9.84	9.37	9.42
1066	NYSE	ZWS	Thu, Jun 23, 2016	9.77	10.27	9.73	10.22
1065	NYSE	ZWS	Wed, Jun 22, 2016	10.34	10.34	10.12	10.13
1064	NYSE	ZWS	Tue, Jun 21, 2016	10.67	10.67	10.28	10.28
1063	NYSE	ZWS	Mon, Jun 20, 2016	10.48	10.76	10.38	10.68
1062	NYSE	ZWS	Fri, Jun 17, 2016	10.36	10.50	10.28	10.33
1061	NYSE	ZWS	Thu, Jun 16, 2016	10.23	10.37	10.02	10.36
1060	NYSE	ZWS	Wed, Jun 15, 2016	10.36	10.45	10.28	10.32
1059	NYSE	ZWS	Tue, Jun 14, 2016	10.25	10.43	10.23	10.34
1058	NYSE	ZWS	Mon, Jun 13, 2016	10.37	10.42	10.29	10.31
1057	NYSE	ZWS	Fri, Jun 10, 2016	10.36	10.47	10.19	10.38
1056	NYSE	ZWS	Thu, Jun 9, 2016	10.54	10.62	10.43	10.51
1055	NYSE	ZWS	Wed, Jun 8, 2016	10.30	10.68	10.30	10.64
1054	NYSE	ZWS	Tue, Jun 7, 2016	10.10	10.32	10.10	10.29
1053	NYSE	ZWS	Mon, Jun 6, 2016	10.01	10.12	9.99	10.09
1052	NYSE	ZWS	Fri, Jun 3, 2016	10.04	10.12	9.88	9.97
1051	NYSE	ZWS	Thu, Jun 2, 2016	9.96	10.03	9.81	9.98
1050	NYSE	ZWS	Wed, Jun 1, 2016	9.90	9.99	9.75	9.99
1049	NYSE	ZWS	Tue, May 31, 2016	10.02	10.11	9.87	9.99
1048	NYSE	ZWS	Fri, May 27, 2016	10.06	10.08	9.87	10.02
1047	NYSE	ZWS	Thu, May 26, 2016	10.10	10.24	9.97	10.07
1046	NYSE	ZWS	Wed, May 25, 2016	9.60	10.20	9.56	10.09
1045	NYSE	ZWS	Tue, May 24, 2016	9.57	9.68	9.51	9.54
1044	NYSE	ZWS	Mon, May 23, 2016	9.44	9.61	9.33	9.51
1043	NYSE	ZWS	Fri, May 20, 2016	9.56	9.68	9.38	9.49
1042	NYSE	ZWS	Thu, May 19, 2016	9.64	9.84	9.20	9.48
1041	NYSE	ZWS	Wed, May 18, 2016	9.58	9.93	9.43	9.79
1040	NYSE	ZWS	Tue, May 17, 2016	10.03	10.12	9.74	9.83
1039	NYSE	ZWS	Mon, May 16, 2016	9.92	10.11	9.85	10.04
1038	NYSE	ZWS	Fri, May 13, 2016	9.99	10.10	9.83	9.87
1037	NYSE	ZWS	Thu, May 12, 2016	10.12	10.18	9.92	10.02
1036	NYSE	ZWS	Wed, May 11, 2016	10.13	10.25	10.04	10.06
1035	NYSE	ZWS	Tue, May 10, 2016	9.94	10.17	9.90	10.11
1034	NYSE	ZWS	Mon, May 9, 2016	9.95	10.04	9.81	9.90
1033	NYSE	ZWS	Fri, May 6, 2016	9.92	10.04	9.89	10.03
1032	NYSE	ZWS	Thu, May 5, 2016	10.06	10.14	9.90	9.94
1031	NYSE	ZWS	Wed, May 4, 2016	10.22	10.32	9.99	10.02
1030	NYSE	ZWS	Tue, May 3, 2016	10.50	10.50	10.21	10.27
1029	NYSE	ZWS	Mon, May 2, 2016	10.52	10.64	10.39	10.59
1028	NYSE	ZWS	Fri, Apr 29, 2016	10.63	10.67	10.43	10.50
1027	NYSE	ZWS	Thu, Apr 28, 2016	10.85	11.06	10.65	10.65
1026	NYSE	ZWS	Wed, Apr 27, 2016	10.83	10.95	10.63	10.90
1025	NYSE	ZWS	Tue, Apr 26, 2016	10.63	10.78	10.56	10.77
1024	NYSE	ZWS	Mon, Apr 25, 2016	10.84	10.87	10.49	10.52
1023	NYSE	ZWS	Fri, Apr 22, 2016	10.59	10.88	10.59	10.85
1022	NYSE	ZWS	Thu, Apr 21, 2016	10.49	10.63	10.45	10.60
1021	NYSE	ZWS	Wed, Apr 20, 2016	10.35	10.59	10.33	10.50
1020	NYSE	ZWS	Tue, Apr 19, 2016	10.31	10.52	10.26	10.38
1019	NYSE	ZWS	Mon, Apr 18, 2016	10.18	10.35	10.14	10.27
1018	NYSE	ZWS	Fri, Apr 15, 2016	10.20	10.27	10.11	10.20
1017	NYSE	ZWS	Thu, Apr 14, 2016	10.15	10.35	10.11	10.26
1016	NYSE	ZWS	Wed, Apr 13, 2016	9.90	10.16	9.78	10.15
1015	NYSE	ZWS	Tue, Apr 12, 2016	9.70	9.91	9.68	9.83
1014	NYSE	ZWS	Mon, Apr 11, 2016	9.63	9.80	9.63	9.70
1013	NYSE	ZWS	Fri, Apr 8, 2016	9.51	9.67	9.44	9.56
1012	NYSE	ZWS	Thu, Apr 7, 2016	9.44	9.54	9.34	9.39
1011	NYSE	ZWS	Wed, Apr 6, 2016	9.60	9.63	9.36	9.54
1010	NYSE	ZWS	Tue, Apr 5, 2016	9.71	9.71	9.71	9.58
1009	NYSE	ZWS	Mon, Apr 4, 2016	9.97	9.97	9.70	9.71
1008	NYSE	ZWS	Fri, Apr 1, 2016	9.63	9.99	9.49	9.97
1007	NYSE	ZWS	Thu, Mar 31, 2016	9.75	9.83	9.66	9.74
1006	NYSE	ZWS	Wed, Mar 30, 2016	9.79	9.94	9.62	9.73
1005	NYSE	ZWS	Tue, Mar 29, 2016	9.35	9.70	9.31	9.68
1004	NYSE	ZWS	Mon, Mar 28, 2016	9.46	9.52	9.27	9.36
1003	NYSE	ZWS	Thu, Mar 24, 2016	9.40	9.40	9.40	9.46
1002	NYSE	ZWS	Wed, Mar 23, 2016	9.57	9.69	9.40	9.40
1001	NYSE	ZWS	Tue, Mar 22, 2016	9.60	9.77	9.60	9.60
1000	NYSE	ZWS	Mon, Mar 21, 2016	9.63	9.77	9.60	9.67
999	NYSE	ZWS	Fri, Mar 18, 2016	9.76	9.87	9.57	9.67
998	NYSE	ZWS	Thu, Mar 17, 2016	9.35	9.75	9.30	9.66
997	NYSE	ZWS	Wed, Mar 16, 2016	9.18	9.41	9.13	9.34
996	NYSE	ZWS	Tue, Mar 15, 2016	9.39	9.39	9.39	9.20
995	NYSE	ZWS	Mon, Mar 14, 2016	9.42	9.57	9.38	9.39
994	NYSE	ZWS	Fri, Mar 11, 2016	9.12	9.44	9.09	9.43
993	NYSE	ZWS	Thu, Mar 10, 2016	9.26	9.27	8.89	9.01
992	NYSE	ZWS	Wed, Mar 9, 2016	9.38	9.38	9.38	9.21
991	NYSE	ZWS	Tue, Mar 8, 2016	9.45	9.47	9.26	9.38
990	NYSE	ZWS	Mon, Mar 7, 2016	9.22	9.60	9.22	9.53
989	NYSE	ZWS	Fri, Mar 4, 2016	9.12	9.12	9.12	9.22
988	NYSE	ZWS	Thu, Mar 3, 2016	9.05	9.05	9.05	9.12
987	NYSE	ZWS	Wed, Mar 2, 2016	8.99	9.10	8.87	9.05
986	NYSE	ZWS	Tue, Mar 1, 2016	8.82	9.11	8.74	9.00
985	NYSE	ZWS	Mon, Feb 29, 2016	8.70	8.92	8.70	8.74
984	NYSE	ZWS	Fri, Feb 26, 2016	8.76	8.85	8.58	8.67
983	NYSE	ZWS	Thu, Feb 25, 2016	8.69	8.73	8.59	8.70
982	NYSE	ZWS	Wed, Feb 24, 2016	8.44	8.69	8.25	8.68
981	NYSE	ZWS	Tue, Feb 23, 2016	8.71	8.80	8.52	8.56
980	NYSE	ZWS	Mon, Feb 22, 2016	8.66	8.85	8.63	8.73
979	NYSE	ZWS	Fri, Feb 19, 2016	8.52	8.59	8.39	8.54
978	NYSE	ZWS	Thu, Feb 18, 2016	8.73	8.74	8.50	8.58
977	NYSE	ZWS	Wed, Feb 17, 2016	8.51	8.75	8.51	8.72
976	NYSE	ZWS	Tue, Feb 16, 2016	8.47	8.53	8.29	8.42
975	NYSE	ZWS	Fri, Feb 12, 2016	8.35	8.46	8.11	8.37
974	NYSE	ZWS	Thu, Feb 11, 2016	8.15	8.40	8.05	8.23
973	NYSE	ZWS	Wed, Feb 10, 2016	8.47	8.51	8.25	8.31
972	NYSE	ZWS	Tue, Feb 9, 2016	8.19	8.55	8.17	8.44
971	NYSE	ZWS	Mon, Feb 8, 2016	8.11	8.26	7.90	8.24
970	NYSE	ZWS	Fri, Feb 5, 2016	8.26	8.50	8.17	8.19
969	NYSE	ZWS	Thu, Feb 4, 2016	7.85	8.45	7.82	8.30
968	NYSE	ZWS	Wed, Feb 3, 2016	7.73	8.36	7.37	7.97
967	NYSE	ZWS	Tue, Feb 2, 2016	7.58	7.63	7.35	7.40
966	NYSE	ZWS	Mon, Feb 1, 2016	7.80	7.82	7.59	7.75
965	NYSE	ZWS	Fri, Jan 29, 2016	7.45	7.89	7.45	7.88
964	NYSE	ZWS	Thu, Jan 28, 2016	7.53	7.61	7.36	7.41
963	NYSE	ZWS	Wed, Jan 27, 2016	7.47	7.71	7.40	7.48
962	NYSE	ZWS	Tue, Jan 26, 2016	7.18	7.55	7.18	7.51
961	NYSE	ZWS	Mon, Jan 25, 2016	7.26	7.33	7.09	7.11
960	NYSE	ZWS	Fri, Jan 22, 2016	7.18	7.40	7.14	7.31
959	NYSE	ZWS	Thu, Jan 21, 2016	7.08	7.19	6.93	7.07
958	NYSE	ZWS	Wed, Jan 20, 2016	6.94	7.13	6.76	7.08
957	NYSE	ZWS	Tue, Jan 19, 2016	7.14	7.20	6.92	7.06
956	NYSE	ZWS	Fri, Jan 15, 2016	6.95	7.12	6.86	7.09
955	NYSE	ZWS	Thu, Jan 14, 2016	7.12	7.24	6.99	7.16
954	NYSE	ZWS	Wed, Jan 13, 2016	7.46	7.58	7.09	7.13
953	NYSE	ZWS	Tue, Jan 12, 2016	7.64	7.64	7.30	7.46
952	NYSE	ZWS	Mon, Jan 11, 2016	7.59	7.59	7.37	7.54
951	NYSE	ZWS	Fri, Jan 8, 2016	7.84	7.84	7.54	7.56
950	NYSE	ZWS	Thu, Jan 7, 2016	8.02	8.05	7.74	7.80
949	NYSE	ZWS	Wed, Jan 6, 2016	8.37	8.39	8.15	8.19
948	NYSE	ZWS	Tue, Jan 5, 2016	8.84	8.84	8.31	8.53
947	NYSE	ZWS	Mon, Jan 4, 2016	8.56	8.83	8.45	8.82
946	NYSE	ZWS	Thu, Dec 31, 2015	8.80	8.85	8.72	8.73
945	NYSE	ZWS	Wed, Dec 30, 2015	8.84	8.94	8.79	8.85
944	NYSE	ZWS	Tue, Dec 29, 2015	8.91	9.00	8.71	8.86
943	NYSE	ZWS	Mon, Dec 28, 2015	8.94	9.01	8.76	8.84
942	NYSE	ZWS	Thu, Dec 24, 2015	9.01	9.13	8.99	8.99
941	NYSE	ZWS	Wed, Dec 23, 2015	8.78	9.04	8.78	9.02
940	NYSE	ZWS	Tue, Dec 22, 2015	8.46	8.73	8.41	8.72
939	NYSE	ZWS	Mon, Dec 21, 2015	8.47	8.50	8.36	8.43
938	NYSE	ZWS	Fri, Dec 18, 2015	8.46	8.48	8.37	8.43
937	NYSE	ZWS	Thu, Dec 17, 2015	8.79	8.80	8.49	8.51
936	NYSE	ZWS	Wed, Dec 16, 2015	8.67	8.79	8.49	8.77
935	NYSE	ZWS	Tue, Dec 15, 2015	8.67	8.70	8.55	8.64
934	NYSE	ZWS	Mon, Dec 14, 2015	8.88	8.88	8.57	8.62
933	NYSE	ZWS	Fri, Dec 11, 2015	8.85	8.94	8.73	8.91
932	NYSE	ZWS	Thu, Dec 10, 2015	8.89	9.03	8.85	9.01
931	NYSE	ZWS	Wed, Dec 9, 2015	8.96	9.11	8.84	8.90
930	NYSE	ZWS	Tue, Dec 8, 2015	9.07	9.08	8.92	8.96
929	NYSE	ZWS	Mon, Dec 7, 2015	9.53	9.53	9.15	9.20
928	NYSE	ZWS	Fri, Dec 4, 2015	9.44	9.61	9.32	9.57
927	NYSE	ZWS	Thu, Dec 3, 2015	9.73	9.74	9.41	9.45
926	NYSE	ZWS	Wed, Dec 2, 2015	9.76	9.81	9.66	9.71
925	NYSE	ZWS	Tue, Dec 1, 2015	9.84	9.97	9.69	9.79
924	NYSE	ZWS	Mon, Nov 30, 2015	9.85	9.97	9.82	9.84
923	NYSE	ZWS	Fri, Nov 27, 2015	9.84	9.84	9.74	9.81
922	NYSE	ZWS	Wed, Nov 25, 2015	9.83	9.90	9.75	9.84
921	NYSE	ZWS	Tue, Nov 24, 2015	9.54	9.81	9.49	9.79
920	NYSE	ZWS	Mon, Nov 23, 2015	9.60	9.83	9.60	9.62
919	NYSE	ZWS	Fri, Nov 20, 2015	9.61	9.76	9.55	9.63
918	NYSE	ZWS	Thu, Nov 19, 2015	9.54	9.59	9.40	9.51
917	NYSE	ZWS	Wed, Nov 18, 2015	9.40	9.59	9.35	9.58
916	NYSE	ZWS	Tue, Nov 17, 2015	9.54	9.57	9.33	9.39
915	NYSE	ZWS	Mon, Nov 16, 2015	9.48	9.60	9.38	9.51
914	NYSE	ZWS	Fri, Nov 13, 2015	9.56	9.70	9.48	9.48
913	NYSE	ZWS	Thu, Nov 12, 2015	9.65	9.71	9.50	9.61
912	NYSE	ZWS	Wed, Nov 11, 2015	9.57	9.77	9.47	9.74
911	NYSE	ZWS	Tue, Nov 10, 2015	9.47	9.74	9.43	9.55
910	NYSE	ZWS	Mon, Nov 9, 2015	9.74	9.78	9.45	9.49
909	NYSE	ZWS	Fri, Nov 6, 2015	9.87	9.93	9.59	9.77
908	NYSE	ZWS	Thu, Nov 5, 2015	10.00	10.07	9.69	9.93
907	NYSE	ZWS	Wed, Nov 4, 2015	9.33	10.10	9.32	9.99
906	NYSE	ZWS	Tue, Nov 3, 2015	9.15	9.25	9.00	9.09
905	NYSE	ZWS	Mon, Nov 2, 2015	8.89	9.17	8.85	9.05
904	NYSE	ZWS	Fri, Oct 30, 2015	8.99	9.03	8.74	8.90
903	NYSE	ZWS	Thu, Oct 29, 2015	8.89	9.12	8.86	9.01
902	NYSE	ZWS	Wed, Oct 28, 2015	8.50	8.96	8.50	8.92
901	NYSE	ZWS	Tue, Oct 27, 2015	8.68	8.68	8.46	8.49
900	NYSE	ZWS	Mon, Oct 26, 2015	8.77	8.83	8.74	8.75
899	NYSE	ZWS	Fri, Oct 23, 2015	8.76	8.86	8.69	8.78
898	NYSE	ZWS	Thu, Oct 22, 2015	8.39	8.70	8.37	8.67
897	NYSE	ZWS	Wed, Oct 21, 2015	8.46	8.47	8.35	8.36
896	NYSE	ZWS	Tue, Oct 20, 2015	8.24	8.45	8.20	8.43
895	NYSE	ZWS	Mon, Oct 19, 2015	8.21	8.26	8.17	8.24
894	NYSE	ZWS	Fri, Oct 16, 2015	8.47	8.51	8.19	8.27
893	NYSE	ZWS	Thu, Oct 15, 2015	8.46	8.48	8.08	8.48
892	NYSE	ZWS	Wed, Oct 14, 2015	8.72	8.72	8.53	8.59
891	NYSE	ZWS	Tue, Oct 13, 2015	8.76	8.90	8.69	8.77
890	NYSE	ZWS	Mon, Oct 12, 2015	8.90	8.90	8.77	8.80
889	NYSE	ZWS	Fri, Oct 9, 2015	8.98	9.09	8.84	8.87
888	NYSE	ZWS	Thu, Oct 8, 2015	8.58	8.99	8.58	8.93
887	NYSE	ZWS	Wed, Oct 7, 2015	8.56	8.82	8.50	8.61
886	NYSE	ZWS	Tue, Oct 6, 2015	8.47	8.64	8.41	8.53
885	NYSE	ZWS	Mon, Oct 5, 2015	8.14	8.46	7.91	8.46
884	NYSE	ZWS	Fri, Oct 2, 2015	7.94	8.28	7.87	8.28
883	NYSE	ZWS	Thu, Oct 1, 2015	8.18	8.23	7.92	8.05
882	NYSE	ZWS	Wed, Sep 30, 2015	8.16	8.19	8.00	8.18
881	NYSE	ZWS	Tue, Sep 29, 2015	8.27	8.28	8.07	8.11
880	NYSE	ZWS	Mon, Sep 28, 2015	8.51	8.51	8.22	8.23
879	NYSE	ZWS	Fri, Sep 25, 2015	8.75	8.75	8.52	8.55
878	NYSE	ZWS	Thu, Sep 24, 2015	8.69	8.71	8.53	8.70
877	NYSE	ZWS	Wed, Sep 23, 2015	9.01	9.05	8.72	8.75
876	NYSE	ZWS	Tue, Sep 22, 2015	9.03	9.12	8.93	8.99
875	NYSE	ZWS	Mon, Sep 21, 2015	9.13	9.26	9.04	9.14
874	NYSE	ZWS	Fri, Sep 18, 2015	9.17	9.18	9.01	9.07
873	NYSE	ZWS	Thu, Sep 17, 2015	9.39	9.44	9.26	9.29
872	NYSE	ZWS	Wed, Sep 16, 2015	9.31	9.46	9.31	9.42
871	NYSE	ZWS	Tue, Sep 15, 2015	9.17	9.34	9.14	9.32
870	NYSE	ZWS	Mon, Sep 14, 2015	9.35	9.35	9.12	9.15
869	NYSE	ZWS	Fri, Sep 11, 2015	9.42	9.43	9.25	9.35
868	NYSE	ZWS	Thu, Sep 10, 2015	9.49	9.59	9.42	9.46
867	NYSE	ZWS	Wed, Sep 9, 2015	9.74	9.77	9.49	9.51
866	NYSE	ZWS	Tue, Sep 8, 2015	9.60	9.74	9.56	9.66
865	NYSE	ZWS	Fri, Sep 4, 2015	9.47	9.54	9.41	9.44
864	NYSE	ZWS	Thu, Sep 3, 2015	9.48	9.68	9.45	9.55
863	NYSE	ZWS	Wed, Sep 2, 2015	9.50	9.65	9.36	9.49
862	NYSE	ZWS	Tue, Sep 1, 2015	9.47	9.54	9.30	9.39
861	NYSE	ZWS	Mon, Aug 31, 2015	9.54	9.71	9.41	9.66
860	NYSE	ZWS	Fri, Aug 28, 2015	9.40	9.61	9.37	9.56
859	NYSE	ZWS	Thu, Aug 27, 2015	9.29	9.45	9.21	9.39
858	NYSE	ZWS	Wed, Aug 26, 2015	9.27	9.27	9.05	9.18
857	NYSE	ZWS	Tue, Aug 25, 2015	9.69	9.69	9.07	9.10
856	NYSE	ZWS	Mon, Aug 24, 2015	8.94	9.70	8.66	9.43
855	NYSE	ZWS	Fri, Aug 21, 2015	9.53	9.76	9.36	9.47
854	NYSE	ZWS	Thu, Aug 20, 2015	9.95	9.97	9.86	9.86
853	NYSE	ZWS	Wed, Aug 19, 2015	10.17	10.18	9.98	10.01
852	NYSE	ZWS	Tue, Aug 18, 2015	10.32	10.32	10.24	10.26
851	NYSE	ZWS	Mon, Aug 17, 2015	10.27	10.35	10.20	10.32
850	NYSE	ZWS	Fri, Aug 14, 2015	10.21	10.29	10.17	10.27
849	NYSE	ZWS	Thu, Aug 13, 2015	10.30	10.33	10.21	10.23
848	NYSE	ZWS	Wed, Aug 12, 2015	10.28	10.38	10.23	10.31
847	NYSE	ZWS	Tue, Aug 11, 2015	10.33	10.40	10.28	10.35
846	NYSE	ZWS	Mon, Aug 10, 2015	10.15	10.51	10.08	10.42
845	NYSE	ZWS	Fri, Aug 7, 2015	10.03	10.15	10.03	10.08
844	NYSE	ZWS	Thu, Aug 6, 2015	10.24	10.27	10.06	10.10
843	NYSE	ZWS	Wed, Aug 5, 2015	10.16	10.39	10.13	10.29
842	NYSE	ZWS	Tue, Aug 4, 2015	10.06	10.30	10.06	10.16
841	NYSE	ZWS	Mon, Aug 3, 2015	10.18	10.23	10.04	10.06
840	NYSE	ZWS	Fri, Jul 31, 2015	10.37	10.39	10.17	10.21
839	NYSE	ZWS	Thu, Jul 30, 2015	10.32	10.37	10.21	10.34
838	NYSE	ZWS	Wed, Jul 29, 2015	10.23	10.42	10.20	10.35
837	NYSE	ZWS	Tue, Jul 28, 2015	10.20	10.23	10.04	10.23
836	NYSE	ZWS	Mon, Jul 27, 2015	10.23	10.23	10.10	10.15
835	NYSE	ZWS	Fri, Jul 24, 2015	10.42	10.48	10.30	10.31
834	NYSE	ZWS	Thu, Jul 23, 2015	10.61	10.68	10.46	10.47
833	NYSE	ZWS	Wed, Jul 22, 2015	10.66	10.73	10.59	10.60
832	NYSE	ZWS	Tue, Jul 21, 2015	10.88	10.89	10.68	10.72
831	NYSE	ZWS	Mon, Jul 20, 2015	10.99	11.01	10.87	10.89
830	NYSE	ZWS	Fri, Jul 17, 2015	10.95	11.00	10.86	10.99
829	NYSE	ZWS	Thu, Jul 16, 2015	11.00	11.09	10.93	10.96
828	NYSE	ZWS	Wed, Jul 15, 2015	11.27	11.30	10.95	10.96
827	NYSE	ZWS	Tue, Jul 14, 2015	11.26	11.32	11.23	11.30
826	NYSE	ZWS	Mon, Jul 13, 2015	11.23	11.35	11.17	11.31
825	NYSE	ZWS	Fri, Jul 10, 2015	11.22	11.25	11.10	11.16
824	NYSE	ZWS	Thu, Jul 9, 2015	11.30	11.31	11.08	11.11
823	NYSE	ZWS	Wed, Jul 8, 2015	11.22	11.25	11.00	11.15
822	NYSE	ZWS	Tue, Jul 7, 2015	11.30	11.36	11.04	11.33
821	NYSE	ZWS	Mon, Jul 6, 2015	11.33	11.41	11.21	11.33
820	NYSE	ZWS	Thu, Jul 2, 2015	11.63	11.71	11.36	11.43
819	NYSE	ZWS	Wed, Jul 1, 2015	11.64	11.68	11.55	11.58
818	NYSE	ZWS	Tue, Jun 30, 2015	11.46	11.56	11.39	11.52
817	NYSE	ZWS	Mon, Jun 29, 2015	11.63	11.72	11.28	11.29
816	NYSE	ZWS	Fri, Jun 26, 2015	12.06	12.09	11.70	11.75
815	NYSE	ZWS	Thu, Jun 25, 2015	12.20	12.20	11.97	11.98
814	NYSE	ZWS	Wed, Jun 24, 2015	12.23	12.33	12.03	12.16
813	NYSE	ZWS	Tue, Jun 23, 2015	12.60	12.60	12.22	12.27
812	NYSE	ZWS	Mon, Jun 22, 2015	12.60	12.69	12.47	12.57
811	NYSE	ZWS	Fri, Jun 19, 2015	12.84	12.84	12.50	12.52
810	NYSE	ZWS	Thu, Jun 18, 2015	12.71	12.90	12.64	12.83
809	NYSE	ZWS	Wed, Jun 17, 2015	12.52	12.67	12.45	12.66
808	NYSE	ZWS	Tue, Jun 16, 2015	12.33	12.59	12.32	12.51
807	NYSE	ZWS	Mon, Jun 15, 2015	12.21	12.38	12.14	12.36
806	NYSE	ZWS	Fri, Jun 12, 2015	12.21	12.31	12.20	12.29
805	NYSE	ZWS	Thu, Jun 11, 2015	12.20	12.24	12.09	12.21
804	NYSE	ZWS	Wed, Jun 10, 2015	12.31	12.32	12.19	12.20
803	NYSE	ZWS	Tue, Jun 9, 2015	12.29	12.34	12.24	12.28
802	NYSE	ZWS	Mon, Jun 8, 2015	12.31	12.40	12.22	12.26
801	NYSE	ZWS	Fri, Jun 5, 2015	12.42	12.42	12.16	12.37
800	NYSE	ZWS	Thu, Jun 4, 2015	12.59	12.64	12.36	12.40
799	NYSE	ZWS	Wed, Jun 3, 2015	12.40	12.65	12.36	12.65
798	NYSE	ZWS	Tue, Jun 2, 2015	12.34	12.48	12.31	12.39
797	NYSE	ZWS	Mon, Jun 1, 2015	12.39	12.48	12.25	12.37
796	NYSE	ZWS	Fri, May 29, 2015	12.47	12.55	12.30	12.34
795	NYSE	ZWS	Thu, May 28, 2015	12.62	12.74	12.44	12.51
794	NYSE	ZWS	Wed, May 27, 2015	12.47	12.69	12.44	12.67
793	NYSE	ZWS	Tue, May 26, 2015	12.37	12.47	12.19	12.43
792	NYSE	ZWS	Fri, May 22, 2015	12.25	12.47	12.19	12.41
791	NYSE	ZWS	Thu, May 21, 2015	11.61	12.46	11.60	12.22
790	NYSE	ZWS	Wed, May 20, 2015	13.12	13.15	13.00	13.07
789	NYSE	ZWS	Tue, May 19, 2015	13.17	13.20	13.01	13.08
788	NYSE	ZWS	Mon, May 18, 2015	13.31	13.36	13.15	13.20
787	NYSE	ZWS	Fri, May 15, 2015	13.24	13.32	13.10	13.28
786	NYSE	ZWS	Thu, May 14, 2015	13.20	13.32	13.16	13.28
785	NYSE	ZWS	Wed, May 13, 2015	12.97	13.15	12.97	13.12
784	NYSE	ZWS	Tue, May 12, 2015	12.93	12.99	12.74	12.96
783	NYSE	ZWS	Mon, May 11, 2015	12.87	13.03	12.85	12.93
782	NYSE	ZWS	Fri, May 8, 2015	12.87	12.96	12.80	12.85
781	NYSE	ZWS	Thu, May 7, 2015	12.80	12.85	12.72	12.77
780	NYSE	ZWS	Wed, May 6, 2015	12.88	12.91	12.76	12.85
779	NYSE	ZWS	Tue, May 5, 2015	12.91	13.07	12.77	12.82
778	NYSE	ZWS	Mon, May 4, 2015	12.89	12.98	12.86	12.92
777	NYSE	ZWS	Fri, May 1, 2015	12.78	12.92	12.70	12.89
776	NYSE	ZWS	Thu, Apr 30, 2015	12.86	12.92	12.66	12.76
775	NYSE	ZWS	Wed, Apr 29, 2015	12.80	13.00	12.76	12.91
774	NYSE	ZWS	Tue, Apr 28, 2015	12.85	12.89	12.70	12.89
773	NYSE	ZWS	Mon, Apr 27, 2015	12.63	12.87	12.63	12.86
772	NYSE	ZWS	Fri, Apr 24, 2015	12.77	12.79	12.49	12.56
771	NYSE	ZWS	Thu, Apr 23, 2015	12.68	12.86	12.64	12.74
770	NYSE	ZWS	Wed, Apr 22, 2015	12.60	12.70	12.47	12.68
769	NYSE	ZWS	Tue, Apr 21, 2015	12.71	12.71	12.50	12.60
768	NYSE	ZWS	Mon, Apr 20, 2015	12.77	12.82	12.62	12.64
767	NYSE	ZWS	Fri, Apr 17, 2015	12.55	12.71	12.47	12.67
766	NYSE	ZWS	Thu, Apr 16, 2015	12.61	12.75	12.61	12.70
765	NYSE	ZWS	Wed, Apr 15, 2015	12.31	12.75	12.31	12.71
764	NYSE	ZWS	Tue, Apr 14, 2015	12.25	12.38	12.24	12.35
763	NYSE	ZWS	Mon, Apr 13, 2015	12.06	12.32	12.03	12.28
762	NYSE	ZWS	Fri, Apr 10, 2015	12.03	12.07	11.91	12.05
761	NYSE	ZWS	Thu, Apr 9, 2015	12.10	12.13	11.82	12.02
760	NYSE	ZWS	Wed, Apr 8, 2015	12.67	12.69	12.17	12.30
759	NYSE	ZWS	Tue, Apr 7, 2015	12.80	12.86	12.68	12.72
758	NYSE	ZWS	Mon, Apr 6, 2015	12.75	12.89	12.71	12.83
757	NYSE	ZWS	Thu, Apr 2, 2015	12.76	12.96	12.73	12.80
756	NYSE	ZWS	Wed, Apr 1, 2015	12.80	12.90	12.74	12.81
755	NYSE	ZWS	Tue, Mar 31, 2015	12.76	12.89	12.66	12.86
754	NYSE	ZWS	Mon, Mar 30, 2015	12.81	12.93	12.74	12.86
753	NYSE	ZWS	Fri, Mar 27, 2015	12.62	12.81	12.60	12.75
752	NYSE	ZWS	Thu, Mar 26, 2015	12.74	12.85	12.62	12.65
751	NYSE	ZWS	Wed, Mar 25, 2015	12.87	12.90	12.76	12.76
750	NYSE	ZWS	Tue, Mar 24, 2015	12.73	12.89	12.69	12.84
749	NYSE	ZWS	Mon, Mar 23, 2015	12.59	12.79	12.59	12.73
748	NYSE	ZWS	Fri, Mar 20, 2015	12.67	12.68	12.56	12.59
747	NYSE	ZWS	Thu, Mar 19, 2015	12.69	12.71	12.52	12.60
746	NYSE	ZWS	Wed, Mar 18, 2015	12.64	12.81	12.59	12.74
745	NYSE	ZWS	Tue, Mar 17, 2015	12.56	12.70	12.51	12.68
744	NYSE	ZWS	Mon, Mar 16, 2015	12.67	12.76	12.58	12.65
743	NYSE	ZWS	Fri, Mar 13, 2015	12.75	12.80	12.48	12.65
742	NYSE	ZWS	Thu, Mar 12, 2015	12.88	12.99	12.74	12.77
741	NYSE	ZWS	Wed, Mar 11, 2015	12.83	12.83	12.60	12.77
740	NYSE	ZWS	Tue, Mar 10, 2015	13.10	13.11	12.79	12.81
739	NYSE	ZWS	Mon, Mar 9, 2015	13.15	13.27	13.08	13.23
738	NYSE	ZWS	Fri, Mar 6, 2015	13.15	13.26	13.02	13.12
737	NYSE	ZWS	Thu, Mar 5, 2015	13.16	13.30	13.02	13.27
736	NYSE	ZWS	Wed, Mar 4, 2015	13.35	13.36	13.12	13.20
735	NYSE	ZWS	Tue, Mar 3, 2015	13.48	13.55	13.37	13.38
734	NYSE	ZWS	Mon, Mar 2, 2015	13.31	13.57	13.01	13.53
733	NYSE	ZWS	Fri, Feb 27, 2015	13.28	13.43	13.12	13.28
732	NYSE	ZWS	Thu, Feb 26, 2015	13.18	13.34	13.05	13.30
731	NYSE	ZWS	Wed, Feb 25, 2015	13.12	13.25	12.96	13.17
730	NYSE	ZWS	Tue, Feb 24, 2015	13.13	13.22	13.06	13.10
729	NYSE	ZWS	Mon, Feb 23, 2015	13.26	13.30	13.12	13.16
728	NYSE	ZWS	Fri, Feb 20, 2015	13.41	13.41	13.04	13.31
727	NYSE	ZWS	Thu, Feb 19, 2015	13.31	13.54	13.23	13.43
726	NYSE	ZWS	Wed, Feb 18, 2015	13.47	13.62	13.37	13.38
725	NYSE	ZWS	Tue, Feb 17, 2015	13.38	13.62	13.26	13.58
724	NYSE	ZWS	Fri, Feb 13, 2015	13.38	13.48	13.31	13.41
723	NYSE	ZWS	Thu, Feb 12, 2015	13.27	13.38	13.17	13.38
722	NYSE	ZWS	Wed, Feb 11, 2015	13.03	13.31	12.99	13.15
721	NYSE	ZWS	Tue, Feb 10, 2015	13.04	13.04	12.78	12.99
720	NYSE	ZWS	Mon, Feb 9, 2015	12.73	13.17	12.69	12.90
719	NYSE	ZWS	Fri, Feb 6, 2015	12.73	12.94	12.68	12.83
718	NYSE	ZWS	Thu, Feb 5, 2015	12.18	13.00	12.18	12.68
717	NYSE	ZWS	Wed, Feb 4, 2015	12.42	12.56	12.25	12.32
716	NYSE	ZWS	Tue, Feb 3, 2015	12.15	12.52	12.08	12.48
715	NYSE	ZWS	Mon, Feb 2, 2015	11.99	12.12	11.86	12.07
714	NYSE	ZWS	Fri, Jan 30, 2015	11.99	12.10	11.82	11.92
713	NYSE	ZWS	Thu, Jan 29, 2015	11.79	11.88	11.66	11.85
712	NYSE	ZWS	Wed, Jan 28, 2015	12.22	12.26	11.77	11.80
711	NYSE	ZWS	Tue, Jan 27, 2015	12.18	12.26	11.99	12.15
710	NYSE	ZWS	Mon, Jan 26, 2015	12.29	12.48	12.17	12.41
709	NYSE	ZWS	Fri, Jan 23, 2015	12.44	12.50	12.25	12.35
708	NYSE	ZWS	Thu, Jan 22, 2015	12.32	12.52	12.20	12.47
707	NYSE	ZWS	Wed, Jan 21, 2015	11.88	12.37	11.87	12.20
706	NYSE	ZWS	Tue, Jan 20, 2015	12.01	12.25	11.79	11.96
705	NYSE	ZWS	Fri, Jan 16, 2015	11.97	12.34	11.92	12.31
704	NYSE	ZWS	Thu, Jan 15, 2015	12.50	12.50	12.02	12.05
703	NYSE	ZWS	Wed, Jan 14, 2015	12.58	12.71	12.42	12.45
702	NYSE	ZWS	Tue, Jan 13, 2015	12.87	13.09	12.61	12.79
701	NYSE	ZWS	Mon, Jan 12, 2015	12.80	12.86	12.67	12.78
700	NYSE	ZWS	Fri, Jan 9, 2015	12.87	12.90	12.70	12.84
699	NYSE	ZWS	Thu, Jan 8, 2015	12.85	12.91	12.78	12.85
698	NYSE	ZWS	Wed, Jan 7, 2015	12.81	12.83	12.62	12.73
697	NYSE	ZWS	Tue, Jan 6, 2015	12.93	12.95	12.49	12.71
696	NYSE	ZWS	Mon, Jan 5, 2015	13.30	13.30	12.89	12.92
695	NYSE	ZWS	Fri, Jan 2, 2015	13.66	13.66	13.23	13.46
694	NYSE	ZWS	Wed, Dec 31, 2014	13.81	13.87	13.57	13.59
693	NYSE	ZWS	Tue, Dec 30, 2014	13.66	13.83	13.58	13.80
692	NYSE	ZWS	Mon, Dec 29, 2014	13.61	13.77	13.56	13.69
691	NYSE	ZWS	Fri, Dec 26, 2014	13.66	13.68	13.55	13.64
690	NYSE	ZWS	Wed, Dec 24, 2014	13.52	13.66	13.51	13.57
689	NYSE	ZWS	Tue, Dec 23, 2014	13.40	13.59	13.34	13.54
688	NYSE	ZWS	Mon, Dec 22, 2014	13.34	13.36	13.25	13.34
687	NYSE	ZWS	Fri, Dec 19, 2014	13.07	13.37	12.96	13.34
686	NYSE	ZWS	Thu, Dec 18, 2014	12.97	13.08	12.79	13.07
685	NYSE	ZWS	Wed, Dec 17, 2014	12.53	12.79	12.35	12.77
684	NYSE	ZWS	Tue, Dec 16, 2014	12.48	12.82	12.43	12.51
683	NYSE	ZWS	Mon, Dec 15, 2014	12.55	12.55	12.33	12.42
682	NYSE	ZWS	Fri, Dec 12, 2014	12.65	12.78	12.43	12.44
681	NYSE	ZWS	Thu, Dec 11, 2014	12.72	12.93	12.62	12.84
680	NYSE	ZWS	Wed, Dec 10, 2014	13.16	13.18	12.67	12.70
679	NYSE	ZWS	Tue, Dec 9, 2014	12.86	13.27	12.82	13.24
678	NYSE	ZWS	Mon, Dec 8, 2014	13.43	13.50	12.99	13.05
677	NYSE	ZWS	Fri, Dec 5, 2014	13.30	13.57	13.30	13.48
676	NYSE	ZWS	Thu, Dec 4, 2014	13.50	13.50	13.22	13.29
675	NYSE	ZWS	Wed, Dec 3, 2014	13.30	13.62	13.24	13.53
674	NYSE	ZWS	Tue, Dec 2, 2014	13.05	13.26	13.04	13.23
673	NYSE	ZWS	Mon, Dec 1, 2014	13.26	13.26	12.93	13.03
672	NYSE	ZWS	Fri, Nov 28, 2014	13.41	13.41	13.21	13.27
671	NYSE	ZWS	Wed, Nov 26, 2014	13.38	13.50	13.26	13.44
670	NYSE	ZWS	Tue, Nov 25, 2014	13.09	13.38	13.04	13.37
669	NYSE	ZWS	Mon, Nov 24, 2014	13.04	13.15	12.97	13.05
668	NYSE	ZWS	Fri, Nov 21, 2014	13.29	13.37	12.97	12.97
667	NYSE	ZWS	Thu, Nov 20, 2014	12.89	13.06	12.89	13.05
666	NYSE	ZWS	Wed, Nov 19, 2014	13.03	13.05	12.86	12.96
665	NYSE	ZWS	Tue, Nov 18, 2014	13.00	13.10	12.95	13.04
664	NYSE	ZWS	Mon, Nov 17, 2014	12.86	13.04	12.86	12.98
663	NYSE	ZWS	Fri, Nov 14, 2014	12.76	13.03	12.68	12.87
662	NYSE	ZWS	Thu, Nov 13, 2014	12.67	12.93	12.62	12.91
661	NYSE	ZWS	Wed, Nov 12, 2014	13.34	13.48	13.09	13.12
660	NYSE	ZWS	Tue, Nov 11, 2014	13.49	13.54	13.19	13.43
659	NYSE	ZWS	Mon, Nov 10, 2014	13.52	13.59	13.39	13.49
658	NYSE	ZWS	Fri, Nov 7, 2014	13.03	13.85	13.03	13.48
657	NYSE	ZWS	Thu, Nov 6, 2014	14.06	14.24	13.89	14.09
656	NYSE	ZWS	Wed, Nov 5, 2014	13.97	14.06	13.86	14.01
655	NYSE	ZWS	Tue, Nov 4, 2014	13.92	14.09	13.83	13.87
654	NYSE	ZWS	Mon, Nov 3, 2014	14.26	14.43	13.93	14.01
653	NYSE	ZWS	Fri, Oct 31, 2014	13.93	14.30	13.81	14.23
652	NYSE	ZWS	Thu, Oct 30, 2014	13.44	13.90	13.40	13.78
651	NYSE	ZWS	Wed, Oct 29, 2014	13.60	13.72	13.39	13.49
650	NYSE	ZWS	Tue, Oct 28, 2014	13.10	13.65	13.10	13.62
649	NYSE	ZWS	Mon, Oct 27, 2014	13.17	13.17	12.92	13.05
648	NYSE	ZWS	Fri, Oct 24, 2014	13.26	13.32	13.15	13.25
647	NYSE	ZWS	Thu, Oct 23, 2014	13.13	13.40	13.08	13.24
646	NYSE	ZWS	Wed, Oct 22, 2014	13.18	13.28	12.94	12.95
645	NYSE	ZWS	Tue, Oct 21, 2014	12.96	13.25	12.93	13.19
644	NYSE	ZWS	Mon, Oct 20, 2014	12.82	13.00	12.79	12.89
643	NYSE	ZWS	Fri, Oct 17, 2014	12.78	12.90	12.67	12.85
642	NYSE	ZWS	Thu, Oct 16, 2014	12.18	12.73	12.11	12.63
641	NYSE	ZWS	Wed, Oct 15, 2014	12.52	12.54	11.99	12.40
640	NYSE	ZWS	Tue, Oct 14, 2014	12.36	12.51	12.20	12.33
639	NYSE	ZWS	Mon, Oct 13, 2014	12.60	12.68	12.23	12.24
638	NYSE	ZWS	Fri, Oct 10, 2014	12.73	12.77	12.45	12.57
637	NYSE	ZWS	Thu, Oct 9, 2014	13.19	13.20	12.79	12.81
636	NYSE	ZWS	Wed, Oct 8, 2014	13.08	13.25	12.88	13.23
635	NYSE	ZWS	Tue, Oct 7, 2014	13.21	13.21	13.05	13.09
634	NYSE	ZWS	Mon, Oct 6, 2014	13.58	13.66	13.23	13.33
633	NYSE	ZWS	Fri, Oct 3, 2014	13.73	13.79	13.54	13.62
632	NYSE	ZWS	Thu, Oct 2, 2014	13.53	13.66	13.41	13.55
631	NYSE	ZWS	Wed, Oct 1, 2014	13.67	13.70	13.48	13.55
630	NYSE	ZWS	Tue, Sep 30, 2014	13.71	13.73	13.49	13.70
629	NYSE	ZWS	Mon, Sep 29, 2014	13.50	13.70	13.50	13.69
628	NYSE	ZWS	Fri, Sep 26, 2014	13.61	13.66	13.38	13.65
627	NYSE	ZWS	Thu, Sep 25, 2014	13.77	13.78	13.60	13.60
626	NYSE	ZWS	Wed, Sep 24, 2014	13.92	13.92	13.73	13.84
625	NYSE	ZWS	Tue, Sep 23, 2014	14.03	14.09	13.84	13.90
624	NYSE	ZWS	Mon, Sep 22, 2014	14.20	14.20	13.84	13.88
623	NYSE	ZWS	Fri, Sep 19, 2014	14.18	14.31	14.05	14.30
622	NYSE	ZWS	Thu, Sep 18, 2014	14.13	14.18	14.02	14.14
621	NYSE	ZWS	Wed, Sep 17, 2014	14.14	14.25	14.03	14.10
620	NYSE	ZWS	Tue, Sep 16, 2014	13.99	14.23	13.97	14.13
619	NYSE	ZWS	Mon, Sep 15, 2014	14.06	14.16	13.92	14.04
618	NYSE	ZWS	Fri, Sep 12, 2014	14.23	14.23	14.01	14.09
617	NYSE	ZWS	Thu, Sep 11, 2014	14.06	14.28	14.01	14.21
616	NYSE	ZWS	Wed, Sep 10, 2014	13.94	14.18	13.92	14.16
615	NYSE	ZWS	Tue, Sep 9, 2014	14.36	14.39	13.95	13.97
614	NYSE	ZWS	Mon, Sep 8, 2014	14.23	14.38	14.17	14.36
613	NYSE	ZWS	Fri, Sep 5, 2014	14.05	14.22	13.94	14.20
612	NYSE	ZWS	Thu, Sep 4, 2014	14.14	14.37	14.03	14.11
611	NYSE	ZWS	Wed, Sep 3, 2014	14.26	14.27	13.96	14.12
610	NYSE	ZWS	Tue, Sep 2, 2014	14.16	14.27	14.02	14.15
609	NYSE	ZWS	Fri, Aug 29, 2014	14.04	14.10	13.96	14.07
608	NYSE	ZWS	Thu, Aug 28, 2014	13.90	14.24	13.88	14.03
607	NYSE	ZWS	Wed, Aug 27, 2014	13.91	14.00	13.89	13.95
606	NYSE	ZWS	Tue, Aug 26, 2014	13.99	14.13	13.90	13.99
605	NYSE	ZWS	Mon, Aug 25, 2014	14.06	14.06	13.93	14.00
604	NYSE	ZWS	Fri, Aug 22, 2014	13.90	13.97	13.74	13.95
603	NYSE	ZWS	Thu, Aug 21, 2014	13.68	14.05	13.63	13.94
602	NYSE	ZWS	Wed, Aug 20, 2014	13.44	13.67	13.41	13.65
601	NYSE	ZWS	Tue, Aug 19, 2014	13.54	13.63	13.45	13.52
600	NYSE	ZWS	Mon, Aug 18, 2014	13.18	13.51	13.18	13.49
599	NYSE	ZWS	Fri, Aug 15, 2014	13.11	13.13	12.96	13.10
598	NYSE	ZWS	Thu, Aug 14, 2014	12.99	13.05	12.88	12.99
597	NYSE	ZWS	Wed, Aug 13, 2014	13.04	13.16	12.94	12.97
596	NYSE	ZWS	Tue, Aug 12, 2014	12.75	13.02	12.72	12.97
595	NYSE	ZWS	Mon, Aug 11, 2014	13.34	13.35	13.15	13.17
594	NYSE	ZWS	Fri, Aug 8, 2014	13.01	13.25	12.91	13.23
593	NYSE	ZWS	Thu, Aug 7, 2014	13.00	13.74	12.95	13.00
592	NYSE	ZWS	Wed, Aug 6, 2014	12.67	12.78	12.63	12.75
591	NYSE	ZWS	Tue, Aug 5, 2014	12.78	12.94	12.68	12.80
590	NYSE	ZWS	Mon, Aug 4, 2014	12.84	13.08	12.76	12.86
589	NYSE	ZWS	Fri, Aug 1, 2014	12.91	13.00	12.75	12.76
588	NYSE	ZWS	Thu, Jul 31, 2014	13.19	13.28	12.95	12.96
587	NYSE	ZWS	Wed, Jul 30, 2014	13.36	13.44	13.31	13.43
586	NYSE	ZWS	Tue, Jul 29, 2014	13.39	13.41	13.19	13.27
585	NYSE	ZWS	Mon, Jul 28, 2014	13.65	13.71	13.27	13.39
584	NYSE	ZWS	Fri, Jul 25, 2014	13.70	13.83	13.61	13.69
583	NYSE	ZWS	Thu, Jul 24, 2014	13.93	14.09	13.77	13.85
582	NYSE	ZWS	Wed, Jul 23, 2014	14.04	14.11	13.92	13.95
581	NYSE	ZWS	Tue, Jul 22, 2014	14.06	14.13	13.96	14.02
580	NYSE	ZWS	Mon, Jul 21, 2014	13.91	14.09	13.91	14.01
579	NYSE	ZWS	Fri, Jul 18, 2014	13.79	14.08	13.79	14.03
578	NYSE	ZWS	Thu, Jul 17, 2014	13.92	14.05	13.80	13.81
577	NYSE	ZWS	Wed, Jul 16, 2014	14.12	14.16	13.96	14.07
576	NYSE	ZWS	Tue, Jul 15, 2014	14.13	14.21	14.03	14.08
575	NYSE	ZWS	Mon, Jul 14, 2014	14.27	14.31	14.08	14.11
574	NYSE	ZWS	Fri, Jul 11, 2014	14.08	14.12	14.04	14.10
573	NYSE	ZWS	Thu, Jul 10, 2014	13.98	14.12	13.76	14.06
572	NYSE	ZWS	Wed, Jul 9, 2014	13.94	14.05	13.92	13.98
571	NYSE	ZWS	Tue, Jul 8, 2014	13.86	13.90	13.81	13.87
570	NYSE	ZWS	Mon, Jul 7, 2014	13.78	13.88	13.68	13.86
569	NYSE	ZWS	Thu, Jul 3, 2014	13.78	13.91	13.70	13.90
568	NYSE	ZWS	Wed, Jul 2, 2014	13.77	14.04	13.65	13.75
567	NYSE	ZWS	Tue, Jul 1, 2014	13.65	13.94	13.62	13.79
566	NYSE	ZWS	Mon, Jun 30, 2014	13.71	13.71	13.47	13.56
565	NYSE	ZWS	Fri, Jun 27, 2014	13.75	13.90	13.68	13.68
564	NYSE	ZWS	Thu, Jun 26, 2014	13.77	13.83	13.50	13.77
563	NYSE	ZWS	Wed, Jun 25, 2014	13.51	13.82	13.47	13.74
562	NYSE	ZWS	Tue, Jun 24, 2014	13.67	13.93	13.51	13.56
561	NYSE	ZWS	Mon, Jun 23, 2014	13.88	13.95	13.63	13.65
560	NYSE	ZWS	Fri, Jun 20, 2014	13.86	13.91	13.64	13.82
559	NYSE	ZWS	Thu, Jun 19, 2014	13.92	13.96	13.74	13.84
558	NYSE	ZWS	Wed, Jun 18, 2014	13.87	13.91	13.68	13.87
557	NYSE	ZWS	Tue, Jun 17, 2014	13.78	14.01	13.73	13.85
556	NYSE	ZWS	Mon, Jun 16, 2014	13.65	13.86	13.56	13.81
555	NYSE	ZWS	Fri, Jun 13, 2014	13.63	13.74	13.44	13.68
554	NYSE	ZWS	Thu, Jun 12, 2014	13.84	13.90	13.54	13.58
553	NYSE	ZWS	Wed, Jun 11, 2014	13.89	13.99	13.77	13.91
552	NYSE	ZWS	Tue, Jun 10, 2014	13.89	14.09	13.83	13.93
551	NYSE	ZWS	Mon, Jun 9, 2014	13.78	14.07	13.74	13.92
550	NYSE	ZWS	Fri, Jun 6, 2014	13.71	13.92	13.64	13.76
549	NYSE	ZWS	Thu, Jun 5, 2014	13.06	13.63	13.02	13.59
548	NYSE	ZWS	Wed, Jun 4, 2014	12.84	13.15	12.76	13.07
547	NYSE	ZWS	Tue, Jun 3, 2014	12.32	12.53	12.12	12.45
546	NYSE	ZWS	Mon, Jun 2, 2014	12.46	12.50	12.19	12.36
545	NYSE	ZWS	Fri, May 30, 2014	12.23	12.40	12.19	12.32
544	NYSE	ZWS	Thu, May 29, 2014	12.26	12.33	12.08	12.23
543	NYSE	ZWS	Wed, May 28, 2014	12.86	13.09	12.57	12.61
542	NYSE	ZWS	Tue, May 27, 2014	13.17	13.73	13.12	13.44
541	NYSE	ZWS	Fri, May 23, 2014	12.47	13.32	12.47	13.13
540	NYSE	ZWS	Thu, May 22, 2014	12.53	12.71	12.16	12.39
539	NYSE	ZWS	Wed, May 21, 2014	12.98	13.04	12.79	12.81
538	NYSE	ZWS	Tue, May 20, 2014	13.13	13.13	12.81	12.97
537	NYSE	ZWS	Mon, May 19, 2014	12.87	13.36	12.86	13.15
536	NYSE	ZWS	Fri, May 16, 2014	12.83	12.99	12.74	12.99
535	NYSE	ZWS	Thu, May 15, 2014	12.88	12.95	12.60	12.86
534	NYSE	ZWS	Wed, May 14, 2014	13.25	13.27	12.84	12.93
533	NYSE	ZWS	Tue, May 13, 2014	13.40	13.43	13.17	13.25
532	NYSE	ZWS	Mon, May 12, 2014	12.88	13.43	12.75	13.38
531	NYSE	ZWS	Fri, May 9, 2014	12.83	12.92	12.58	12.77
530	NYSE	ZWS	Thu, May 8, 2014	13.20	13.30	12.79	12.90
529	NYSE	ZWS	Wed, May 7, 2014	13.11	13.25	12.93	13.19
528	NYSE	ZWS	Tue, May 6, 2014	13.16	13.37	13.05	13.08
527	NYSE	ZWS	Mon, May 5, 2014	13.15	13.44	13.04	13.17
526	NYSE	ZWS	Fri, May 2, 2014	12.83	13.36	12.81	13.20
525	NYSE	ZWS	Thu, May 1, 2014	12.83	12.91	12.62	12.78
524	NYSE	ZWS	Wed, Apr 30, 2014	12.81	12.89	12.66	12.88
523	NYSE	ZWS	Tue, Apr 29, 2014	12.99	13.03	12.72	12.82
522	NYSE	ZWS	Mon, Apr 28, 2014	12.87	13.06	12.65	12.92
521	NYSE	ZWS	Fri, Apr 25, 2014	13.05	13.07	12.67	12.77
520	NYSE	ZWS	Thu, Apr 24, 2014	13.38	13.38	13.01	13.14
519	NYSE	ZWS	Wed, Apr 23, 2014	13.20	13.31	13.00	13.25
518	NYSE	ZWS	Tue, Apr 22, 2014	13.45	13.62	13.40	13.60
517	NYSE	ZWS	Mon, Apr 21, 2014	13.39	13.45	13.23	13.40
516	NYSE	ZWS	Thu, Apr 17, 2014	13.22	13.55	13.16	13.40
515	NYSE	ZWS	Wed, Apr 16, 2014	13.11	13.24	13.03	13.20
514	NYSE	ZWS	Tue, Apr 15, 2014	12.96	13.06	12.69	12.98
513	NYSE	ZWS	Mon, Apr 14, 2014	13.02	13.05	12.64	12.94
512	NYSE	ZWS	Fri, Apr 11, 2014	13.05	13.12	12.77	12.86
511	NYSE	ZWS	Thu, Apr 10, 2014	13.70	13.70	13.13	13.18
510	NYSE	ZWS	Wed, Apr 9, 2014	13.45	13.72	13.40	13.72
509	NYSE	ZWS	Tue, Apr 8, 2014	13.47	13.54	12.92	13.36
508	NYSE	ZWS	Mon, Apr 7, 2014	13.76	13.81	13.26	13.47
507	NYSE	ZWS	Fri, Apr 4, 2014	14.38	14.47	13.71	13.82
506	NYSE	ZWS	Thu, Apr 3, 2014	14.32	14.44	14.10	14.24
505	NYSE	ZWS	Wed, Apr 2, 2014	14.05	14.57	14.03	14.33
504	NYSE	ZWS	Tue, Apr 1, 2014	14.02	14.19	13.97	14.01
503	NYSE	ZWS	Mon, Mar 31, 2014	13.89	14.10	13.78	13.96
502	NYSE	ZWS	Fri, Mar 28, 2014	13.75	13.85	13.62	13.72
501	NYSE	ZWS	Thu, Mar 27, 2014	13.83	13.96	13.64	13.72
500	NYSE	ZWS	Wed, Mar 26, 2014	14.33	14.33	13.89	13.91
499	NYSE	ZWS	Tue, Mar 25, 2014	13.94	14.22	13.89	14.18
498	NYSE	ZWS	Mon, Mar 24, 2014	14.29	14.35	13.67	13.85
497	NYSE	ZWS	Fri, Mar 21, 2014	14.09	14.30	14.03	14.25
496	NYSE	ZWS	Thu, Mar 20, 2014	14.09	14.09	13.89	14.01
495	NYSE	ZWS	Wed, Mar 19, 2014	14.10	14.15	13.94	14.04
494	NYSE	ZWS	Tue, Mar 18, 2014	14.01	14.17	13.98	14.11
493	NYSE	ZWS	Mon, Mar 17, 2014	13.80	14.02	13.75	13.97
492	NYSE	ZWS	Fri, Mar 14, 2014	13.90	14.04	13.65	13.68
491	NYSE	ZWS	Thu, Mar 13, 2014	14.31	14.33	13.75	13.88
490	NYSE	ZWS	Wed, Mar 12, 2014	14.27	14.35	13.95	14.27
489	NYSE	ZWS	Tue, Mar 11, 2014	14.73	14.80	14.26	14.33
488	NYSE	ZWS	Mon, Mar 10, 2014	14.84	14.88	14.49	14.73
487	NYSE	ZWS	Fri, Mar 7, 2014	14.72	14.90	14.66	14.84
486	NYSE	ZWS	Thu, Mar 6, 2014	14.48	14.81	14.48	14.58
485	NYSE	ZWS	Wed, Mar 5, 2014	14.47	14.56	14.30	14.35
484	NYSE	ZWS	Tue, Mar 4, 2014	14.28	14.52	14.23	14.43
483	NYSE	ZWS	Mon, Mar 3, 2014	14.30	14.33	14.04	14.05
482	NYSE	ZWS	Fri, Feb 28, 2014	14.40	14.60	14.30	14.44
481	NYSE	ZWS	Thu, Feb 27, 2014	14.16	14.40	14.15	14.34
480	NYSE	ZWS	Wed, Feb 26, 2014	14.14	14.22	14.01	14.12
479	NYSE	ZWS	Tue, Feb 25, 2014	14.09	14.33	13.97	14.09
478	NYSE	ZWS	Mon, Feb 24, 2014	14.06	14.32	13.99	14.04
477	NYSE	ZWS	Fri, Feb 21, 2014	13.99	14.12	13.84	13.90
476	NYSE	ZWS	Thu, Feb 20, 2014	13.75	13.96	13.70	13.93
475	NYSE	ZWS	Wed, Feb 19, 2014	13.92	13.96	13.67	13.71
474	NYSE	ZWS	Tue, Feb 18, 2014	13.90	14.16	13.85	13.93
473	NYSE	ZWS	Fri, Feb 14, 2014	13.63	13.82	13.51	13.72
472	NYSE	ZWS	Thu, Feb 13, 2014	13.36	13.73	13.27	13.62
471	NYSE	ZWS	Wed, Feb 12, 2014	13.41	13.45	13.30	13.43
470	NYSE	ZWS	Tue, Feb 11, 2014	13.40	13.56	13.27	13.41
469	NYSE	ZWS	Mon, Feb 10, 2014	13.19	13.38	12.88	13.38
468	NYSE	ZWS	Fri, Feb 7, 2014	12.95	13.39	12.84	13.13
467	NYSE	ZWS	Thu, Feb 6, 2014	12.53	12.99	12.53	12.90
466	NYSE	ZWS	Wed, Feb 5, 2014	12.52	12.64	12.46	12.53
465	NYSE	ZWS	Tue, Feb 4, 2014	12.46	12.60	12.40	12.52
464	NYSE	ZWS	Mon, Feb 3, 2014	12.51	12.73	12.41	12.44
463	NYSE	ZWS	Fri, Jan 31, 2014	12.79	13.25	12.49	12.51
462	NYSE	ZWS	Thu, Jan 30, 2014	12.79	12.92	12.58	12.67
461	NYSE	ZWS	Wed, Jan 29, 2014	12.76	12.78	12.28	12.74
460	NYSE	ZWS	Tue, Jan 28, 2014	13.30	13.35	13.06	13.21
459	NYSE	ZWS	Mon, Jan 27, 2014	13.37	13.46	13.10	13.31
458	NYSE	ZWS	Fri, Jan 24, 2014	13.73	13.73	13.06	13.35
457	NYSE	ZWS	Thu, Jan 23, 2014	13.82	13.82	13.62	13.77
456	NYSE	ZWS	Wed, Jan 22, 2014	13.82	13.85	13.71	13.84
455	NYSE	ZWS	Tue, Jan 21, 2014	13.84	13.85	13.64	13.79
454	NYSE	ZWS	Fri, Jan 17, 2014	13.59	13.81	13.48	13.78
453	NYSE	ZWS	Thu, Jan 16, 2014	13.54	13.78	13.46	13.60
452	NYSE	ZWS	Wed, Jan 15, 2014	13.54	13.60	13.43	13.52
451	NYSE	ZWS	Tue, Jan 14, 2014	13.23	13.52	13.05	13.48
450	NYSE	ZWS	Mon, Jan 13, 2014	13.34	13.35	13.05	13.13
449	NYSE	ZWS	Fri, Jan 10, 2014	13.45	13.45	13.08	13.32
448	NYSE	ZWS	Thu, Jan 9, 2014	13.43	13.63	13.19	13.41
447	NYSE	ZWS	Wed, Jan 8, 2014	13.76	13.76	13.27	13.38
446	NYSE	ZWS	Tue, Jan 7, 2014	13.76	13.81	13.62	13.72
445	NYSE	ZWS	Mon, Jan 6, 2014	13.76	14.11	13.65	13.66
444	NYSE	ZWS	Fri, Jan 3, 2014	13.04	13.25	13.04	13.22
443	NYSE	ZWS	Thu, Jan 2, 2014	12.93	13.06	12.89	13.06
442	NYSE	ZWS	Tue, Dec 31, 2013	12.93	13.05	12.87	13.01
441	NYSE	ZWS	Mon, Dec 30, 2013	12.86	12.88	12.66	12.86
440	NYSE	ZWS	Fri, Dec 27, 2013	12.92	12.97	12.83	12.88
439	NYSE	ZWS	Thu, Dec 26, 2013	12.97	12.98	12.80	12.86
438	NYSE	ZWS	Tue, Dec 24, 2013	12.83	12.93	12.83	12.89
437	NYSE	ZWS	Mon, Dec 23, 2013	12.70	12.80	12.56	12.78
436	NYSE	ZWS	Fri, Dec 20, 2013	12.37	12.68	12.34	12.60
435	NYSE	ZWS	Thu, Dec 19, 2013	12.28	12.36	12.22	12.33
434	NYSE	ZWS	Wed, Dec 18, 2013	12.09	12.45	12.07	12.28
433	NYSE	ZWS	Tue, Dec 17, 2013	12.05	12.12	11.87	12.05
432	NYSE	ZWS	Mon, Dec 16, 2013	12.00	12.19	11.92	12.02
431	NYSE	ZWS	Fri, Dec 13, 2013	11.63	12.29	11.63	11.96
430	NYSE	ZWS	Thu, Dec 12, 2013	11.78	11.78	11.49	11.59
429	NYSE	ZWS	Wed, Dec 11, 2013	12.27	12.27	11.68	11.74
428	NYSE	ZWS	Tue, Dec 10, 2013	12.14	12.28	12.14	12.24
427	NYSE	ZWS	Mon, Dec 9, 2013	12.04	12.14	12.00	12.13
426	NYSE	ZWS	Fri, Dec 6, 2013	11.81	12.02	11.68	12.00
425	NYSE	ZWS	Thu, Dec 5, 2013	11.57	11.88	11.55	11.69
424	NYSE	ZWS	Wed, Dec 4, 2013	11.55	11.71	11.47	11.56
423	NYSE	ZWS	Tue, Dec 3, 2013	11.37	11.65	11.36	11.55
422	NYSE	ZWS	Mon, Dec 2, 2013	11.68	11.68	11.32	11.38
421	NYSE	ZWS	Fri, Nov 29, 2013	11.80	11.80	11.61	11.71
420	NYSE	ZWS	Wed, Nov 27, 2013	11.74	11.80	11.72	11.77
419	NYSE	ZWS	Tue, Nov 26, 2013	11.73	11.75	11.64	11.72
418	NYSE	ZWS	Mon, Nov 25, 2013	11.80	11.80	11.64	11.68
417	NYSE	ZWS	Fri, Nov 22, 2013	11.61	11.75	11.53	11.73
416	NYSE	ZWS	Thu, Nov 21, 2013	11.55	11.77	11.45	11.58
415	NYSE	ZWS	Wed, Nov 20, 2013	11.56	11.64	11.37	11.49
414	NYSE	ZWS	Tue, Nov 19, 2013	11.57	11.67	11.48	11.55
413	NYSE	ZWS	Mon, Nov 18, 2013	11.61	11.83	11.56	11.59
412	NYSE	ZWS	Fri, Nov 15, 2013	11.47	11.67	11.32	11.57
411	NYSE	ZWS	Thu, Nov 14, 2013	11.43	11.88	11.42	11.48
410	NYSE	ZWS	Wed, Nov 13, 2013	11.21	11.51	11.21	11.46
409	NYSE	ZWS	Tue, Nov 12, 2013	11.19	11.32	11.16	11.27
408	NYSE	ZWS	Mon, Nov 11, 2013	11.18	11.23	11.09	11.20
407	NYSE	ZWS	Fri, Nov 8, 2013	11.24	11.29	11.04	11.21
406	NYSE	ZWS	Thu, Nov 7, 2013	11.35	11.44	11.14	11.20
405	NYSE	ZWS	Wed, Nov 6, 2013	11.30	11.34	11.15	11.32
404	NYSE	ZWS	Tue, Nov 5, 2013	11.22	11.30	11.06	11.23
403	NYSE	ZWS	Mon, Nov 4, 2013	11.17	11.29	11.11	11.27
402	NYSE	ZWS	Fri, Nov 1, 2013	11.32	11.35	11.04	11.11
401	NYSE	ZWS	Thu, Oct 31, 2013	11.13	11.40	10.89	11.33
400	NYSE	ZWS	Wed, Oct 30, 2013	11.26	11.28	11.04	11.09
399	NYSE	ZWS	Tue, Oct 29, 2013	10.88	11.23	10.88	11.22
398	NYSE	ZWS	Mon, Oct 28, 2013	10.60	10.89	10.53	10.89
397	NYSE	ZWS	Fri, Oct 25, 2013	10.86	10.86	10.53	10.57
396	NYSE	ZWS	Thu, Oct 24, 2013	10.79	10.93	10.63	10.81
395	NYSE	ZWS	Wed, Oct 23, 2013	10.23	10.42	10.23	10.29
394	NYSE	ZWS	Tue, Oct 22, 2013	10.72	10.72	10.21	10.30
393	NYSE	ZWS	Mon, Oct 21, 2013	10.36	10.71	10.36	10.68
392	NYSE	ZWS	Fri, Oct 18, 2013	10.16	10.55	10.11	10.34
391	NYSE	ZWS	Thu, Oct 17, 2013	9.87	10.08	9.87	10.08
390	NYSE	ZWS	Wed, Oct 16, 2013	9.86	10.05	9.54	10.02
389	NYSE	ZWS	Tue, Oct 15, 2013	10.09	10.11	9.83	9.84
388	NYSE	ZWS	Mon, Oct 14, 2013	10.28	10.32	10.00	10.13
387	NYSE	ZWS	Fri, Oct 11, 2013	9.91	10.36	9.90	10.36
386	NYSE	ZWS	Thu, Oct 10, 2013	9.92	10.20	9.91	10.20
385	NYSE	ZWS	Wed, Oct 9, 2013	9.69	9.82	9.58	9.79
384	NYSE	ZWS	Tue, Oct 8, 2013	9.85	9.98	9.50	9.65
383	NYSE	ZWS	Mon, Oct 7, 2013	9.99	9.99	9.71	9.83
382	NYSE	ZWS	Fri, Oct 4, 2013	9.80	10.02	9.80	10.02
381	NYSE	ZWS	Thu, Oct 3, 2013	10.06	10.08	9.73	9.83
380	NYSE	ZWS	Wed, Oct 2, 2013	9.83	10.06	9.53	10.04
379	NYSE	ZWS	Tue, Oct 1, 2013	10.04	10.07	9.77	9.86
378	NYSE	ZWS	Mon, Sep 30, 2013	9.97	10.03	9.84	10.02
377	NYSE	ZWS	Fri, Sep 27, 2013	9.87	10.10	9.86	10.04
376	NYSE	ZWS	Thu, Sep 26, 2013	9.93	10.05	9.75	9.95
375	NYSE	ZWS	Wed, Sep 25, 2013	9.92	10.07	9.83	10.00
374	NYSE	ZWS	Tue, Sep 24, 2013	9.73	9.95	9.64	9.90
373	NYSE	ZWS	Mon, Sep 23, 2013	9.70	9.74	9.50	9.70
372	NYSE	ZWS	Fri, Sep 20, 2013	9.77	9.85	9.58	9.65
371	NYSE	ZWS	Thu, Sep 19, 2013	9.87	9.89	9.61	9.70
370	NYSE	ZWS	Wed, Sep 18, 2013	9.62	9.85	9.57	9.84
369	NYSE	ZWS	Tue, Sep 17, 2013	9.60	9.84	9.58	9.63
368	NYSE	ZWS	Mon, Sep 16, 2013	9.68	9.71	9.55	9.59
367	NYSE	ZWS	Fri, Sep 13, 2013	9.63	9.63	9.45	9.59
366	NYSE	ZWS	Thu, Sep 12, 2013	9.49	9.61	9.49	9.58
365	NYSE	ZWS	Wed, Sep 11, 2013	9.60	9.60	9.44	9.45
364	NYSE	ZWS	Tue, Sep 10, 2013	9.42	9.66	9.41	9.64
363	NYSE	ZWS	Mon, Sep 9, 2013	9.22	9.38	9.15	9.38
362	NYSE	ZWS	Fri, Sep 6, 2013	9.31	9.39	9.01	9.19
361	NYSE	ZWS	Thu, Sep 5, 2013	9.34	9.34	9.15	9.25
360	NYSE	ZWS	Wed, Sep 4, 2013	9.20	9.32	9.14	9.31
359	NYSE	ZWS	Tue, Sep 3, 2013	9.34	9.47	9.06	9.18
358	NYSE	ZWS	Fri, Aug 30, 2013	9.25	9.38	9.18	9.24
357	NYSE	ZWS	Thu, Aug 29, 2013	8.99	9.37	8.98	9.26
356	NYSE	ZWS	Wed, Aug 28, 2013	9.27	9.27	8.93	8.97
355	NYSE	ZWS	Tue, Aug 27, 2013	9.53	9.54	9.29	9.29
354	NYSE	ZWS	Mon, Aug 26, 2013	9.60	9.67	9.48	9.65
353	NYSE	ZWS	Fri, Aug 23, 2013	9.39	9.58	9.23	9.57
352	NYSE	ZWS	Thu, Aug 22, 2013	9.33	9.46	9.33	9.39
351	NYSE	ZWS	Wed, Aug 21, 2013	9.00	9.43	8.86	9.29
350	NYSE	ZWS	Tue, Aug 20, 2013	8.91	9.09	8.79	9.04
349	NYSE	ZWS	Mon, Aug 19, 2013	9.05	9.15	8.86	8.91
348	NYSE	ZWS	Fri, Aug 16, 2013	8.93	9.17	8.88	9.08
347	NYSE	ZWS	Thu, Aug 15, 2013	9.37	9.40	8.97	8.97
346	NYSE	ZWS	Wed, Aug 14, 2013	9.15	9.66	9.15	9.44
345	NYSE	ZWS	Tue, Aug 13, 2013	9.03	9.20	8.98	9.16
344	NYSE	ZWS	Mon, Aug 12, 2013	9.02	9.09	8.93	9.05
343	NYSE	ZWS	Fri, Aug 9, 2013	9.07	9.18	9.05	9.07
342	NYSE	ZWS	Thu, Aug 8, 2013	8.90	9.24	8.81	9.10
341	NYSE	ZWS	Wed, Aug 7, 2013	8.94	8.94	8.77	8.83
340	NYSE	ZWS	Tue, Aug 6, 2013	8.99	9.09	8.92	8.97
339	NYSE	ZWS	Mon, Aug 5, 2013	8.99	9.07	8.92	9.00
338	NYSE	ZWS	Fri, Aug 2, 2013	8.91	9.03	8.91	9.00
337	NYSE	ZWS	Thu, Aug 1, 2013	9.21	9.33	9.05	9.07
336	NYSE	ZWS	Wed, Jul 31, 2013	8.85	9.19	8.71	9.14
335	NYSE	ZWS	Tue, Jul 30, 2013	8.87	9.00	8.69	8.81
334	NYSE	ZWS	Mon, Jul 29, 2013	8.70	8.84	8.69	8.81
333	NYSE	ZWS	Fri, Jul 26, 2013	8.96	8.99	8.59	8.69
332	NYSE	ZWS	Thu, Jul 25, 2013	8.99	9.04	8.94	9.01
331	NYSE	ZWS	Wed, Jul 24, 2013	9.12	9.12	8.89	8.99
330	NYSE	ZWS	Tue, Jul 23, 2013	9.06	9.15	9.02	9.05
329	NYSE	ZWS	Mon, Jul 22, 2013	9.05	9.12	9.01	9.05
328	NYSE	ZWS	Fri, Jul 19, 2013	9.06	9.06	8.93	9.05
327	NYSE	ZWS	Thu, Jul 18, 2013	9.13	9.23	9.05	9.10
326	NYSE	ZWS	Wed, Jul 17, 2013	9.18	9.23	9.10	9.13
325	NYSE	ZWS	Tue, Jul 16, 2013	9.05	9.24	9.01	9.16
324	NYSE	ZWS	Mon, Jul 15, 2013	9.13	9.19	9.05	9.06
323	NYSE	ZWS	Fri, Jul 12, 2013	9.03	9.15	9.00	9.15
322	NYSE	ZWS	Thu, Jul 11, 2013	8.92	9.08	8.92	9.05
321	NYSE	ZWS	Wed, Jul 10, 2013	8.63	8.89	8.52	8.85
320	NYSE	ZWS	Tue, Jul 9, 2013	8.65	8.81	8.57	8.66
319	NYSE	ZWS	Mon, Jul 8, 2013	8.75	8.78	8.54	8.63
318	NYSE	ZWS	Fri, Jul 5, 2013	8.45	8.72	8.43	8.71
317	NYSE	ZWS	Wed, Jul 3, 2013	8.38	8.38	8.24	8.35
316	NYSE	ZWS	Tue, Jul 2, 2013	8.49	8.55	8.33	8.48
315	NYSE	ZWS	Mon, Jul 1, 2013	8.27	8.58	8.21	8.50
314	NYSE	ZWS	Fri, Jun 28, 2013	8.37	8.42	8.11	8.12
313	NYSE	ZWS	Thu, Jun 27, 2013	8.28	8.44	8.23	8.41
312	NYSE	ZWS	Wed, Jun 26, 2013	8.23	8.27	8.09	8.23
311	NYSE	ZWS	Tue, Jun 25, 2013	8.08	8.27	8.02	8.18
310	NYSE	ZWS	Mon, Jun 24, 2013	8.14	8.15	7.83	8.02
309	NYSE	ZWS	Fri, Jun 21, 2013	8.03	8.60	7.89	8.25
308	NYSE	ZWS	Thu, Jun 20, 2013	7.81	7.87	7.65	7.79
307	NYSE	ZWS	Wed, Jun 19, 2013	8.04	8.04	7.85	7.90
306	NYSE	ZWS	Tue, Jun 18, 2013	8.04	8.11	7.96	8.07
305	NYSE	ZWS	Mon, Jun 17, 2013	8.40	8.49	7.93	8.00
304	NYSE	ZWS	Fri, Jun 14, 2013	8.77	8.79	8.62	8.63
303	NYSE	ZWS	Thu, Jun 13, 2013	9.03	9.03	8.69	8.77
302	NYSE	ZWS	Wed, Jun 12, 2013	9.12	9.15	9.03	9.06
301	NYSE	ZWS	Tue, Jun 11, 2013	9.24	9.24	9.06	9.08
300	NYSE	ZWS	Mon, Jun 10, 2013	9.48	9.53	9.19	9.32
299	NYSE	ZWS	Fri, Jun 7, 2013	9.30	9.48	9.19	9.45
298	NYSE	ZWS	Thu, Jun 6, 2013	9.15	9.27	9.07	9.24
297	NYSE	ZWS	Wed, Jun 5, 2013	9.36	9.50	9.14	9.16
296	NYSE	ZWS	Tue, Jun 4, 2013	9.20	9.45	9.13	9.38
295	NYSE	ZWS	Mon, Jun 3, 2013	9.60	9.60	9.10	9.22
294	NYSE	ZWS	Fri, May 31, 2013	9.48	9.78	9.46	9.60
293	NYSE	ZWS	Thu, May 30, 2013	9.41	9.54	9.36	9.54
292	NYSE	ZWS	Wed, May 29, 2013	9.40	9.54	9.36	9.38
291	NYSE	ZWS	Tue, May 28, 2013	9.22	9.58	9.14	9.44
290	NYSE	ZWS	Fri, May 24, 2013	9.11	9.17	9.05	9.17
289	NYSE	ZWS	Thu, May 23, 2013	9.00	9.18	8.97	9.15
288	NYSE	ZWS	Wed, May 22, 2013	9.16	9.43	9.00	9.05
287	NYSE	ZWS	Tue, May 21, 2013	8.57	9.21	8.57	9.17
286	NYSE	ZWS	Mon, May 20, 2013	8.64	8.69	8.58	8.59
285	NYSE	ZWS	Fri, May 17, 2013	8.67	8.70	8.64	8.67
284	NYSE	ZWS	Thu, May 16, 2013	8.74	8.77	8.62	8.66
283	NYSE	ZWS	Wed, May 15, 2013	8.37	8.75	8.30	8.74
282	NYSE	ZWS	Tue, May 14, 2013	8.30	8.44	8.27	8.43
281	NYSE	ZWS	Mon, May 13, 2013	8.41	8.45	8.29	8.33
280	NYSE	ZWS	Fri, May 10, 2013	8.27	8.48	8.27	8.40
279	NYSE	ZWS	Thu, May 9, 2013	8.24	8.33	8.22	8.24
278	NYSE	ZWS	Wed, May 8, 2013	8.28	8.38	8.20	8.23
277	NYSE	ZWS	Tue, May 7, 2013	8.35	8.40	8.26	8.28
276	NYSE	ZWS	Mon, May 6, 2013	8.35	8.44	8.28	8.34
275	NYSE	ZWS	Fri, May 3, 2013	8.41	8.48	8.32	8.33
274	NYSE	ZWS	Thu, May 2, 2013	8.40	8.53	8.31	8.35
273	NYSE	ZWS	Wed, May 1, 2013	8.77	8.77	8.52	8.52
272	NYSE	ZWS	Tue, Apr 30, 2013	8.74	8.87	8.67	8.78
271	NYSE	ZWS	Mon, Apr 29, 2013	8.79	8.84	8.71	8.73
270	NYSE	ZWS	Fri, Apr 26, 2013	8.72	8.73	8.64	8.72
269	NYSE	ZWS	Thu, Apr 25, 2013	8.84	8.95	8.73	8.75
268	NYSE	ZWS	Wed, Apr 24, 2013	8.79	9.01	8.73	8.76
267	NYSE	ZWS	Tue, Apr 23, 2013	8.72	8.84	8.72	8.78
266	NYSE	ZWS	Mon, Apr 22, 2013	8.67	8.69	8.55	8.66
265	NYSE	ZWS	Fri, Apr 19, 2013	8.55	8.67	8.53	8.64
264	NYSE	ZWS	Thu, Apr 18, 2013	8.69	8.69	8.49	8.54
263	NYSE	ZWS	Wed, Apr 17, 2013	8.83	8.86	8.56	8.65
262	NYSE	ZWS	Tue, Apr 16, 2013	8.88	8.88	8.79	8.84
261	NYSE	ZWS	Mon, Apr 15, 2013	9.13	9.19	8.78	8.78
260	NYSE	ZWS	Fri, Apr 12, 2013	9.12	9.22	9.07	9.18
259	NYSE	ZWS	Thu, Apr 11, 2013	9.17	9.22	9.10	9.15
258	NYSE	ZWS	Wed, Apr 10, 2013	9.40	9.48	9.05	9.15
257	NYSE	ZWS	Tue, Apr 9, 2013	9.64	9.64	9.52	9.52
256	NYSE	ZWS	Mon, Apr 8, 2013	9.67	9.69	9.54	9.58
255	NYSE	ZWS	Fri, Apr 5, 2013	9.66	9.73	9.57	9.62
254	NYSE	ZWS	Thu, Apr 4, 2013	9.96	9.97	9.78	9.84
253	NYSE	ZWS	Wed, Apr 3, 2013	10.06	10.14	9.84	9.94
252	NYSE	ZWS	Tue, Apr 2, 2013	9.96	10.07	9.87	10.01
251	NYSE	ZWS	Mon, Apr 1, 2013	10.21	10.22	9.80	9.87
250	NYSE	ZWS	Thu, Mar 28, 2013	10.35	10.35	10.20	10.23
249	NYSE	ZWS	Wed, Mar 27, 2013	10.37	10.38	10.25	10.32
248	NYSE	ZWS	Tue, Mar 26, 2013	10.50	10.52	10.39	10.43
247	NYSE	ZWS	Mon, Mar 25, 2013	10.59	10.67	10.34	10.42
246	NYSE	ZWS	Fri, Mar 22, 2013	10.38	10.60	10.38	10.59
245	NYSE	ZWS	Thu, Mar 21, 2013	10.28	10.40	10.23	10.32
244	NYSE	ZWS	Wed, Mar 20, 2013	10.29	10.39	10.24	10.31
243	NYSE	ZWS	Tue, Mar 19, 2013	10.35	10.41	10.12	10.23
242	NYSE	ZWS	Mon, Mar 18, 2013	10.16	10.48	10.16	10.31
241	NYSE	ZWS	Fri, Mar 15, 2013	10.31	10.31	10.19	10.27
240	NYSE	ZWS	Thu, Mar 14, 2013	10.24	10.37	10.22	10.29
239	NYSE	ZWS	Wed, Mar 13, 2013	10.15	10.23	10.06	10.19
238	NYSE	ZWS	Tue, Mar 12, 2013	10.25	10.28	10.12	10.16
237	NYSE	ZWS	Mon, Mar 11, 2013	10.47	10.58	10.22	10.25
236	NYSE	ZWS	Fri, Mar 8, 2013	10.38	10.58	10.38	10.52
235	NYSE	ZWS	Thu, Mar 7, 2013	10.13	10.31	10.09	10.28
234	NYSE	ZWS	Wed, Mar 6, 2013	9.97	10.24	9.96	10.10
233	NYSE	ZWS	Tue, Mar 5, 2013	9.83	10.07	9.72	9.91
232	NYSE	ZWS	Mon, Mar 4, 2013	9.77	9.77	9.69	9.76
231	NYSE	ZWS	Fri, Mar 1, 2013	9.72	9.81	9.67	9.78
230	NYSE	ZWS	Thu, Feb 28, 2013	9.77	9.88	9.77	9.81
229	NYSE	ZWS	Wed, Feb 27, 2013	9.70	9.87	9.68	9.78
228	NYSE	ZWS	Tue, Feb 26, 2013	9.78	9.84	9.65	9.72
227	NYSE	ZWS	Mon, Feb 25, 2013	9.89	9.89	9.75	9.75
226	NYSE	ZWS	Fri, Feb 22, 2013	9.81	9.89	9.80	9.87
225	NYSE	ZWS	Thu, Feb 21, 2013	9.82	9.86	9.70	9.73
224	NYSE	ZWS	Wed, Feb 20, 2013	9.74	9.88	9.70	9.82
223	NYSE	ZWS	Tue, Feb 19, 2013	9.84	9.87	9.66	9.72
222	NYSE	ZWS	Fri, Feb 15, 2013	9.84	9.91	9.81	9.85
221	NYSE	ZWS	Thu, Feb 14, 2013	9.75	9.87	9.74	9.80
220	NYSE	ZWS	Wed, Feb 13, 2013	10.02	10.14	9.60	9.78
219	NYSE	ZWS	Tue, Feb 12, 2013	10.81	10.81	9.99	10.11
218	NYSE	ZWS	Mon, Feb 11, 2013	9.77	9.77	9.54	9.73
217	NYSE	ZWS	Fri, Feb 8, 2013	9.73	9.84	9.71	9.77
216	NYSE	ZWS	Thu, Feb 7, 2013	9.56	9.74	9.49	9.73
215	NYSE	ZWS	Wed, Feb 6, 2013	9.55	9.85	9.55	9.79
214	NYSE	ZWS	Tue, Feb 5, 2013	9.43	9.65	9.41	9.60
213	NYSE	ZWS	Mon, Feb 4, 2013	9.55	9.58	9.29	9.36
212	NYSE	ZWS	Fri, Feb 1, 2013	9.63	9.68	9.58	9.63
211	NYSE	ZWS	Thu, Jan 31, 2013	9.64	9.64	9.54	9.62
210	NYSE	ZWS	Wed, Jan 30, 2013	9.97	9.97	9.62	9.63
209	NYSE	ZWS	Tue, Jan 29, 2013	10.09	10.09	9.92	9.97
208	NYSE	ZWS	Mon, Jan 28, 2013	9.91	10.14	9.89	10.11
207	NYSE	ZWS	Fri, Jan 25, 2013	9.63	9.97	9.59	9.91
206	NYSE	ZWS	Thu, Jan 24, 2013	9.56	9.65	9.56	9.63
205	NYSE	ZWS	Wed, Jan 23, 2013	9.68	9.73	9.59	9.63
204	NYSE	ZWS	Tue, Jan 22, 2013	9.53	9.71	9.53	9.71
203	NYSE	ZWS	Fri, Jan 18, 2013	9.52	9.60	9.46	9.54
202	NYSE	ZWS	Thu, Jan 17, 2013	9.55	9.63	9.46	9.54
201	NYSE	ZWS	Wed, Jan 16, 2013	9.47	9.60	9.44	9.56
200	NYSE	ZWS	Tue, Jan 15, 2013	9.28	9.55	9.28	9.51
199	NYSE	ZWS	Mon, Jan 14, 2013	9.58	9.62	9.25	9.34
198	NYSE	ZWS	Fri, Jan 11, 2013	9.61	9.64	9.52	9.63
197	NYSE	ZWS	Thu, Jan 10, 2013	9.69	9.69	9.53	9.60
196	NYSE	ZWS	Wed, Jan 9, 2013	9.65	9.72	9.62	9.63
195	NYSE	ZWS	Tue, Jan 8, 2013	9.81	9.86	9.59	9.61
194	NYSE	ZWS	Mon, Jan 7, 2013	9.68	9.87	9.45	9.84
193	NYSE	ZWS	Fri, Jan 4, 2013	10.31	10.47	10.15	10.20
192	NYSE	ZWS	Thu, Jan 3, 2013	10.46	10.48	10.21	10.25
191	NYSE	ZWS	Wed, Jan 2, 2013	10.50	10.50	10.37	10.46
190	NYSE	ZWS	Mon, Dec 31, 2012	10.07	10.40	10.07	10.26
189	NYSE	ZWS	Fri, Dec 28, 2012	10.00	10.35	9.97	10.06
188	NYSE	ZWS	Thu, Dec 27, 2012	10.19	10.19	9.99	10.06
187	NYSE	ZWS	Wed, Dec 26, 2012	10.22	10.32	10.17	10.21
186	NYSE	ZWS	Mon, Dec 24, 2012	10.29	10.29	10.18	10.23
185	NYSE	ZWS	Fri, Dec 21, 2012	10.18	10.35	10.12	10.34
184	NYSE	ZWS	Thu, Dec 20, 2012	10.16	10.33	10.09	10.23
183	NYSE	ZWS	Wed, Dec 19, 2012	10.21	10.21	10.09	10.12
182	NYSE	ZWS	Tue, Dec 18, 2012	10.19	10.24	10.09	10.21
181	NYSE	ZWS	Mon, Dec 17, 2012	10.10	10.19	9.94	10.16
180	NYSE	ZWS	Fri, Dec 14, 2012	10.04	10.20	9.97	10.09
179	NYSE	ZWS	Thu, Dec 13, 2012	10.31	10.38	9.80	10.09
178	NYSE	ZWS	Wed, Dec 12, 2012	10.52	10.52	10.26	10.29
177	NYSE	ZWS	Tue, Dec 11, 2012	10.53	10.53	10.18	10.45
176	NYSE	ZWS	Mon, Dec 10, 2012	10.41	10.55	10.28	10.49
175	NYSE	ZWS	Fri, Dec 7, 2012	10.43	10.51	10.36	10.45
174	NYSE	ZWS	Thu, Dec 6, 2012	10.41	10.49	10.27	10.40
173	NYSE	ZWS	Wed, Dec 5, 2012	10.39	10.50	10.27	10.44
172	NYSE	ZWS	Tue, Dec 4, 2012	10.40	10.48	10.30	10.38
171	NYSE	ZWS	Mon, Dec 3, 2012	10.37	10.55	10.28	10.38
170	NYSE	ZWS	Fri, Nov 30, 2012	10.41	10.46	10.16	10.30
169	NYSE	ZWS	Thu, Nov 29, 2012	10.23	10.43	9.92	10.41
168	NYSE	ZWS	Wed, Nov 28, 2012	9.92	10.36	9.91	10.17
167	NYSE	ZWS	Tue, Nov 27, 2012	10.00	10.00	9.58	9.97
166	NYSE	ZWS	Mon, Nov 26, 2012	9.94	9.99	9.81	9.99
165	NYSE	ZWS	Fri, Nov 23, 2012	9.75	10.03	9.59	10.00
164	NYSE	ZWS	Wed, Nov 21, 2012	9.53	9.77	9.49	9.71
163	NYSE	ZWS	Tue, Nov 20, 2012	9.52	9.63	9.39	9.52
162	NYSE	ZWS	Mon, Nov 19, 2012	9.53	9.69	9.15	9.57
161	NYSE	ZWS	Fri, Nov 16, 2012	9.05	9.17	8.97	9.16
160	NYSE	ZWS	Thu, Nov 15, 2012	9.12	9.23	8.93	9.07
159	NYSE	ZWS	Wed, Nov 14, 2012	9.07	9.08	8.91	9.00
158	NYSE	ZWS	Tue, Nov 13, 2012	8.87	9.10	8.81	9.05
157	NYSE	ZWS	Mon, Nov 12, 2012	8.65	8.95	8.64	8.91
156	NYSE	ZWS	Fri, Nov 9, 2012	8.74	8.93	8.60	8.65
155	NYSE	ZWS	Thu, Nov 8, 2012	8.90	9.01	8.66	8.77
154	NYSE	ZWS	Wed, Nov 7, 2012	8.50	9.10	8.50	8.89
153	NYSE	ZWS	Tue, Nov 6, 2012	8.65	8.66	8.47	8.63
152	NYSE	ZWS	Mon, Nov 5, 2012	8.59	8.66	8.43	8.62
151	NYSE	ZWS	Fri, Nov 2, 2012	8.94	8.94	8.55	8.56
150	NYSE	ZWS	Thu, Nov 1, 2012	8.77	9.10	8.77	8.83
149	NYSE	ZWS	Wed, Oct 31, 2012	8.42	8.78	8.39	8.73
148	NYSE	ZWS	Fri, Oct 26, 2012	8.21	8.45	8.21	8.42
147	NYSE	ZWS	Thu, Oct 25, 2012	8.13	8.23	8.09	8.21
146	NYSE	ZWS	Wed, Oct 24, 2012	8.07	8.15	8.00	8.08
145	NYSE	ZWS	Tue, Oct 23, 2012	8.00	8.07	7.98	8.02
144	NYSE	ZWS	Mon, Oct 22, 2012	8.12	8.16	8.02	8.10
143	NYSE	ZWS	Fri, Oct 19, 2012	8.37	8.37	7.89	8.13
142	NYSE	ZWS	Thu, Oct 18, 2012	8.44	8.45	8.33	8.42
141	NYSE	ZWS	Wed, Oct 17, 2012	8.41	8.56	8.41	8.47
140	NYSE	ZWS	Tue, Oct 16, 2012	8.22	8.44	8.19	8.42
139	NYSE	ZWS	Mon, Oct 15, 2012	8.12	8.24	8.12	8.17
138	NYSE	ZWS	Fri, Oct 12, 2012	8.33	8.33	8.04	8.09
137	NYSE	ZWS	Thu, Oct 11, 2012	8.20	8.52	8.20	8.44
136	NYSE	ZWS	Wed, Oct 10, 2012	8.12	8.26	8.08	8.13
135	NYSE	ZWS	Tue, Oct 9, 2012	8.18	8.23	8.04	8.12
134	NYSE	ZWS	Mon, Oct 8, 2012	8.43	8.43	8.08	8.19
133	NYSE	ZWS	Fri, Oct 5, 2012	8.67	8.88	8.40	8.45
132	NYSE	ZWS	Thu, Oct 4, 2012	8.79	8.79	8.57	8.61
131	NYSE	ZWS	Wed, Oct 3, 2012	8.81	8.83	8.72	8.76
130	NYSE	ZWS	Tue, Oct 2, 2012	8.79	8.86	8.74	8.79
129	NYSE	ZWS	Mon, Oct 1, 2012	8.81	8.84	8.66	8.79
128	NYSE	ZWS	Fri, Sep 28, 2012	8.75	8.90	8.73	8.78
127	NYSE	ZWS	Thu, Sep 27, 2012	8.81	8.97	8.78	8.79
126	NYSE	ZWS	Wed, Sep 26, 2012	8.80	8.91	8.74	8.77
125	NYSE	ZWS	Tue, Sep 25, 2012	8.94	9.14	8.77	8.79
124	NYSE	ZWS	Mon, Sep 24, 2012	9.00	9.11	8.88	8.89
123	NYSE	ZWS	Fri, Sep 21, 2012	9.14	9.15	8.99	9.05
122	NYSE	ZWS	Thu, Sep 20, 2012	9.01	9.05	8.83	9.04
121	NYSE	ZWS	Wed, Sep 19, 2012	9.03	9.12	8.99	9.07
120	NYSE	ZWS	Tue, Sep 18, 2012	8.77	9.04	8.76	9.04
119	NYSE	ZWS	Mon, Sep 17, 2012	8.74	8.75	8.62	8.74
118	NYSE	ZWS	Fri, Sep 14, 2012	8.59	8.84	8.57	8.82
117	NYSE	ZWS	Thu, Sep 13, 2012	8.44	8.58	8.40	8.57
116	NYSE	ZWS	Wed, Sep 12, 2012	8.23	8.47	8.20	8.45
115	NYSE	ZWS	Tue, Sep 11, 2012	7.93	8.27	7.93	8.19
114	NYSE	ZWS	Mon, Sep 10, 2012	7.82	7.93	7.80	7.91
113	NYSE	ZWS	Fri, Sep 7, 2012	7.79	7.85	7.75	7.84
112	NYSE	ZWS	Thu, Sep 6, 2012	7.52	7.81	7.41	7.79
111	NYSE	ZWS	Wed, Sep 5, 2012	7.56	7.61	7.35	7.46
110	NYSE	ZWS	Tue, Sep 4, 2012	7.25	7.66	7.25	7.56
109	NYSE	ZWS	Fri, Aug 31, 2012	7.28	7.32	7.22	7.25
108	NYSE	ZWS	Thu, Aug 30, 2012	7.29	7.43	7.22	7.24
107	NYSE	ZWS	Wed, Aug 29, 2012	7.30	7.37	7.18	7.34
106	NYSE	ZWS	Tue, Aug 28, 2012	7.26	7.33	7.22	7.30
105	NYSE	ZWS	Mon, Aug 27, 2012	7.35	7.35	7.23	7.26
104	NYSE	ZWS	Fri, Aug 24, 2012	7.30	7.43	7.30	7.34
103	NYSE	ZWS	Thu, Aug 23, 2012	7.53	7.53	7.30	7.32
102	NYSE	ZWS	Wed, Aug 22, 2012	7.44	7.61	7.35	7.56
101	NYSE	ZWS	Tue, Aug 21, 2012	7.38	7.48	7.33	7.48
100	NYSE	ZWS	Mon, Aug 20, 2012	7.45	7.45	7.31	7.38
99	NYSE	ZWS	Fri, Aug 17, 2012	7.56	7.63	7.44	7.48
98	NYSE	ZWS	Thu, Aug 16, 2012	7.39	7.60	7.38	7.59
97	NYSE	ZWS	Wed, Aug 15, 2012	7.23	7.46	7.23	7.44
96	NYSE	ZWS	Tue, Aug 14, 2012	7.45	7.46	7.22	7.25
95	NYSE	ZWS	Mon, Aug 13, 2012	7.45	7.48	7.16	7.41
94	NYSE	ZWS	Fri, Aug 10, 2012	7.48	7.51	7.42	7.48
93	NYSE	ZWS	Thu, Aug 9, 2012	7.43	7.64	7.38	7.48
92	NYSE	ZWS	Wed, Aug 8, 2012	7.43	7.50	7.43	7.50
91	NYSE	ZWS	Tue, Aug 7, 2012	7.47	7.47	7.45	7.47
90	NYSE	ZWS	Mon, Aug 6, 2012	7.47	7.49	7.40	7.46
89	NYSE	ZWS	Fri, Aug 3, 2012	7.62	7.77	7.39	7.46
88	NYSE	ZWS	Thu, Aug 2, 2012	8.30	8.44	7.38	7.61
87	NYSE	ZWS	Wed, Aug 1, 2012	9.38	9.39	9.25	9.28
86	NYSE	ZWS	Tue, Jul 31, 2012	9.21	9.51	9.21	9.34
85	NYSE	ZWS	Mon, Jul 30, 2012	9.48	9.49	9.19	9.23
84	NYSE	ZWS	Fri, Jul 27, 2012	9.21	9.52	9.15	9.47
83	NYSE	ZWS	Thu, Jul 26, 2012	9.40	9.40	9.16	9.17
82	NYSE	ZWS	Wed, Jul 25, 2012	9.16	9.52	9.14	9.27
81	NYSE	ZWS	Tue, Jul 24, 2012	9.05	9.18	8.91	9.15
80	NYSE	ZWS	Mon, Jul 23, 2012	9.18	9.29	9.10	9.18
79	NYSE	ZWS	Fri, Jul 20, 2012	9.53	9.53	9.22	9.31
78	NYSE	ZWS	Thu, Jul 19, 2012	9.63	9.79	9.17	9.59
77	NYSE	ZWS	Wed, Jul 18, 2012	9.59	9.73	9.59	9.69
76	NYSE	ZWS	Tue, Jul 17, 2012	9.48	9.72	9.34	9.64
75	NYSE	ZWS	Mon, Jul 16, 2012	9.31	9.70	9.23	9.46
74	NYSE	ZWS	Fri, Jul 13, 2012	9.32	9.39	9.25	9.37
73	NYSE	ZWS	Thu, Jul 12, 2012	9.23	9.42	9.22	9.28
72	NYSE	ZWS	Wed, Jul 11, 2012	9.42	9.43	9.20	9.30
71	NYSE	ZWS	Tue, Jul 10, 2012	9.67	9.72	9.38	9.42
70	NYSE	ZWS	Mon, Jul 9, 2012	9.84	9.84	9.46	9.59
69	NYSE	ZWS	Fri, Jul 6, 2012	10.06	10.20	9.83	9.85
68	NYSE	ZWS	Thu, Jul 5, 2012	9.98	10.39	9.98	10.19
67	NYSE	ZWS	Tue, Jul 3, 2012	9.78	10.06	9.78	10.03
66	NYSE	ZWS	Mon, Jul 2, 2012	9.63	9.82	9.53	9.80
65	NYSE	ZWS	Fri, Jun 29, 2012	9.44	9.65	9.32	9.65
64	NYSE	ZWS	Thu, Jun 28, 2012	9.42	9.43	9.22	9.27
63	NYSE	ZWS	Wed, Jun 27, 2012	9.53	9.71	9.37	9.50
62	NYSE	ZWS	Tue, Jun 26, 2012	9.23	9.67	9.20	9.50
61	NYSE	ZWS	Mon, Jun 25, 2012	9.25	9.42	9.16	9.23
60	NYSE	ZWS	Fri, Jun 22, 2012	9.67	9.85	9.39	9.56
59	NYSE	ZWS	Thu, Jun 21, 2012	9.65	9.68	9.48	9.68
58	NYSE	ZWS	Wed, Jun 20, 2012	9.65	9.77	9.38	9.63
57	NYSE	ZWS	Tue, Jun 19, 2012	9.85	10.11	9.46	9.62
56	NYSE	ZWS	Mon, Jun 18, 2012	9.34	9.99	9.32	9.84
55	NYSE	ZWS	Fri, Jun 15, 2012	9.41	9.48	9.27	9.39
54	NYSE	ZWS	Thu, Jun 14, 2012	9.36	9.52	9.34	9.45
53	NYSE	ZWS	Wed, Jun 13, 2012	9.59	9.59	9.24	9.36
52	NYSE	ZWS	Tue, Jun 12, 2012	9.64	9.77	9.55	9.61
51	NYSE	ZWS	Mon, Jun 11, 2012	9.97	10.07	9.57	9.59
50	NYSE	ZWS	Fri, Jun 8, 2012	9.60	10.28	9.54	9.78
49	NYSE	ZWS	Thu, Jun 7, 2012	9.59	9.63	9.34	9.63
48	NYSE	ZWS	Wed, Jun 6, 2012	9.25	9.56	9.25	9.47
47	NYSE	ZWS	Tue, Jun 5, 2012	9.20	9.28	9.19	9.20
46	NYSE	ZWS	Mon, Jun 4, 2012	9.18	9.28	9.16	9.25
45	NYSE	ZWS	Fri, Jun 1, 2012	9.37	9.41	9.11	9.16
44	NYSE	ZWS	Thu, May 31, 2012	9.82	9.94	9.40	9.54
43	NYSE	ZWS	Wed, May 30, 2012	9.82	9.99	9.73	9.83
42	NYSE	ZWS	Tue, May 29, 2012	9.97	10.11	9.85	9.89
41	NYSE	ZWS	Fri, May 25, 2012	9.58	10.10	9.52	9.93
40	NYSE	ZWS	Thu, May 24, 2012	9.49	9.56	9.39	9.56
39	NYSE	ZWS	Wed, May 23, 2012	9.46	9.50	9.31	9.50
38	NYSE	ZWS	Tue, May 22, 2012	9.50	9.58	9.46	9.53
37	NYSE	ZWS	Mon, May 21, 2012	9.32	9.62	9.30	9.48
36	NYSE	ZWS	Fri, May 18, 2012	9.60	9.60	9.15	9.32
35	NYSE	ZWS	Thu, May 17, 2012	9.63	9.69	9.49	9.60
34	NYSE	ZWS	Wed, May 16, 2012	9.89	9.90	9.49	9.62
33	NYSE	ZWS	Tue, May 15, 2012	10.36	10.38	9.75	9.78
32	NYSE	ZWS	Mon, May 14, 2012	10.49	10.50	10.29	10.36
31	NYSE	ZWS	Fri, May 11, 2012	10.38	10.63	10.36	10.61
30	NYSE	ZWS	Thu, May 10, 2012	10.41	10.57	10.32	10.47
29	NYSE	ZWS	Wed, May 9, 2012	10.34	10.47	10.21	10.34
28	NYSE	ZWS	Tue, May 8, 2012	10.50	10.61	10.36	10.46
27	NYSE	ZWS	Mon, May 7, 2012	10.38	10.66	10.36	10.61
26	NYSE	ZWS	Fri, May 4, 2012	10.39	10.50	10.38	10.42
25	NYSE	ZWS	Thu, May 3, 2012	10.58	10.64	10.38	10.50
24	NYSE	ZWS	Wed, May 2, 2012	10.54	10.82	10.54	10.61
23	NYSE	ZWS	Tue, May 1, 2012	10.69	10.74	10.58	10.60
22	NYSE	ZWS	Mon, Apr 30, 2012	10.40	10.89	10.36	10.63
21	NYSE	ZWS	Fri, Apr 27, 2012	9.85	10.56	9.85	10.41
20	NYSE	ZWS	Thu, Apr 26, 2012	10.34	10.39	10.30	10.37
19	NYSE	ZWS	Wed, Apr 25, 2012	10.50	10.50	10.21	10.37
18	NYSE	ZWS	Tue, Apr 24, 2012	10.37	10.48	10.34	10.37
17	NYSE	ZWS	Mon, Apr 23, 2012	10.27	10.40	10.14	10.31
16	NYSE	ZWS	Fri, Apr 20, 2012	10.43	10.47	10.26	10.33
15	NYSE	ZWS	Thu, Apr 19, 2012	10.46	10.47	10.32	10.40
14	NYSE	ZWS	Wed, Apr 18, 2012	10.42	10.57	10.35	10.53
13	NYSE	ZWS	Tue, Apr 17, 2012	10.48	10.52	10.35	10.42
12	NYSE	ZWS	Mon, Apr 16, 2012	10.35	10.64	10.27	10.38
11	NYSE	ZWS	Fri, Apr 13, 2012	10.46	10.52	10.28	10.37
10	NYSE	ZWS	Thu, Apr 12, 2012	10.87	11.00	10.35	10.50
9	NYSE	ZWS	Wed, Apr 11, 2012	10.26	10.59	10.26	10.40
8	NYSE	ZWS	Tue, Apr 10, 2012	10.31	10.67	10.26	10.33
7	NYSE	ZWS	Mon, Apr 9, 2012	10.28	10.65	10.19	10.34
6	NYSE	ZWS	Thu, Apr 5, 2012	10.43	10.52	10.37	10.38
5	NYSE	ZWS	Wed, Apr 4, 2012	10.15	10.44	10.11	10.37
4	NYSE	ZWS	Tue, Apr 3, 2012	10.56	10.79	10.30	10.38
3	NYSE	ZWS	Mon, Apr 2, 2012	10.26	10.79	10.11	10.47
2	NYSE	ZWS	Fri, Mar 30, 2012	9.73	10.36	9.73	10.16
1	NYSE	ZWS	Thu, Mar 29, 2012	9.18	10.35	9.15	9.63
#	Exchange	Symbol	Date	Open	High	Low	Close

Zurn Elkay Water Solutions Corp NYSE:ZWS Historical Prices

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