Caesarstone Ltd NASDAQ:CSTE Historical Prices

Below are the 3009 trading days of historical prices for CSTE.

#	Exchange	Symbol	Date	Open	High	Low	Close
3009	NASDAQ	CSTE	Thu, Mar 7, 2024	4.48	4.48	4.32	4.40
3008	NASDAQ	CSTE	Wed, Mar 6, 2024	4.40	4.53	4.26	4.48
3007	NASDAQ	CSTE	Tue, Mar 5, 2024	4.15	4.32	4.15	4.26
3006	NASDAQ	CSTE	Mon, Mar 4, 2024	4.30	4.39	4.12	4.16
3005	NASDAQ	CSTE	Fri, Mar 1, 2024	4.37	4.45	4.30	4.30
3004	NASDAQ	CSTE	Thu, Feb 29, 2024	4.40	4.52	4.33	4.42
3003	NASDAQ	CSTE	Wed, Feb 28, 2024	4.40	4.50	4.34	4.41
3002	NASDAQ	CSTE	Tue, Feb 27, 2024	4.32	4.76	4.27	4.48
3001	NASDAQ	CSTE	Mon, Feb 26, 2024	4.09	4.47	4.09	4.31
3000	NASDAQ	CSTE	Fri, Feb 23, 2024	3.93	4.12	3.91	4.12
2999	NASDAQ	CSTE	Thu, Feb 22, 2024	4.12	4.12	3.85	3.96
2998	NASDAQ	CSTE	Wed, Feb 21, 2024	3.91	4.17	3.86	4.10
2997	NASDAQ	CSTE	Tue, Feb 20, 2024	3.82	4.07	3.82	3.92
2996	NASDAQ	CSTE	Fri, Feb 16, 2024	3.94	3.98	3.81	3.81
2995	NASDAQ	CSTE	Thu, Feb 15, 2024	3.80	3.88	3.80	3.85
2994	NASDAQ	CSTE	Wed, Feb 14, 2024	3.95	3.98	3.83	3.86
2993	NASDAQ	CSTE	Tue, Feb 13, 2024	4.02	4.02	3.83	3.88
2992	NASDAQ	CSTE	Mon, Feb 12, 2024	4.15	4.20	3.98	4.01
2991	NASDAQ	CSTE	Fri, Feb 9, 2024	4.08	4.15	4.04	4.14
2990	NASDAQ	CSTE	Thu, Feb 8, 2024	3.98	4.13	3.98	4.11
2989	NASDAQ	CSTE	Wed, Feb 7, 2024	3.98	4.06	3.91	4.00
2988	NASDAQ	CSTE	Tue, Feb 6, 2024	3.95	4.00	3.89	3.95
2987	NASDAQ	CSTE	Mon, Feb 5, 2024	3.89	4.13	3.89	4.06
2986	NASDAQ	CSTE	Fri, Feb 2, 2024	3.95	4.04	3.90	3.90
2985	NASDAQ	CSTE	Thu, Feb 1, 2024	3.91	4.09	3.80	4.00
2984	NASDAQ	CSTE	Wed, Jan 31, 2024	4.10	4.14	3.92	4.00
2983	NASDAQ	CSTE	Tue, Jan 30, 2024	4.06	4.17	3.93	4.08
2982	NASDAQ	CSTE	Mon, Jan 29, 2024	4.14	4.18	4.04	4.09
2981	NASDAQ	CSTE	Fri, Jan 26, 2024	4.17	4.19	4.05	4.14
2980	NASDAQ	CSTE	Thu, Jan 25, 2024	4.15	4.15	4.10	4.14
2979	NASDAQ	CSTE	Wed, Jan 24, 2024	4.10	4.15	4.03	4.11
2978	NASDAQ	CSTE	Tue, Jan 23, 2024	4.15	4.20	4.10	4.16
2977	NASDAQ	CSTE	Mon, Jan 22, 2024	4.13	4.22	4.05	4.18
2976	NASDAQ	CSTE	Fri, Jan 19, 2024	4.04	4.13	4.01	4.09
2975	NASDAQ	CSTE	Thu, Jan 18, 2024	3.98	3.98	3.88	3.92
2974	NASDAQ	CSTE	Wed, Jan 17, 2024	3.98	4.07	3.87	3.94
2973	NASDAQ	CSTE	Tue, Jan 16, 2024	4.13	4.14	3.89	3.99
2972	NASDAQ	CSTE	Fri, Jan 12, 2024	4.13	4.17	3.99	4.13
2971	NASDAQ	CSTE	Thu, Jan 11, 2024	4.11	4.15	4.09	4.11
2970	NASDAQ	CSTE	Wed, Jan 10, 2024	4.08	4.24	4.08	4.13
2969	NASDAQ	CSTE	Tue, Jan 9, 2024	4.14	4.22	4.08	4.12
2968	NASDAQ	CSTE	Mon, Jan 8, 2024	4.22	4.32	4.13	4.16
2967	NASDAQ	CSTE	Fri, Jan 5, 2024	4.15	4.20	4.08	4.19
2966	NASDAQ	CSTE	Thu, Jan 4, 2024	4.01	4.23	4.01	4.16
2965	NASDAQ	CSTE	Wed, Jan 3, 2024	4.03	4.16	4.01	4.03
2964	NASDAQ	CSTE	Tue, Jan 2, 2024	3.87	4.24	3.87	4.08
2963	NASDAQ	CSTE	Fri, Dec 29, 2023	3.77	3.86	3.71	3.74
2962	NASDAQ	CSTE	Thu, Dec 28, 2023	3.72	3.85	3.69	3.83
2961	NASDAQ	CSTE	Wed, Dec 27, 2023	3.87	4.00	3.55	3.67
2960	NASDAQ	CSTE	Tue, Dec 26, 2023	3.94	3.97	3.81	3.90
2959	NASDAQ	CSTE	Fri, Dec 22, 2023	3.82	3.97	3.82	3.94
2958	NASDAQ	CSTE	Thu, Dec 21, 2023	3.94	3.95	3.81	3.85
2957	NASDAQ	CSTE	Wed, Dec 20, 2023	3.82	3.97	3.81	3.87
2956	NASDAQ	CSTE	Tue, Dec 19, 2023	3.81	3.90	3.75	3.86
2955	NASDAQ	CSTE	Mon, Dec 18, 2023	3.80	3.91	3.77	3.80
2954	NASDAQ	CSTE	Fri, Dec 15, 2023	3.76	4.02	3.50	3.94
2953	NASDAQ	CSTE	Thu, Dec 14, 2023	3.90	3.90	3.56	3.60
2952	NASDAQ	CSTE	Wed, Dec 13, 2023	4.10	4.21	3.73	3.80
2951	NASDAQ	CSTE	Tue, Dec 12, 2023	4.19	4.34	4.12	4.21
2950	NASDAQ	CSTE	Mon, Dec 11, 2023	4.20	4.21	4.12	4.15
2949	NASDAQ	CSTE	Fri, Dec 8, 2023	4.28	4.28	4.10	4.23
2948	NASDAQ	CSTE	Thu, Dec 7, 2023	4.23	4.23	4.11	4.18
2947	NASDAQ	CSTE	Wed, Dec 6, 2023	4.20	4.24	4.14	4.21
2946	NASDAQ	CSTE	Tue, Dec 5, 2023	4.20	4.28	4.09	4.23
2945	NASDAQ	CSTE	Mon, Dec 4, 2023	4.03	4.21	4.03	4.19
2944	NASDAQ	CSTE	Fri, Dec 1, 2023	4.08	4.24	4.03	4.20
2943	NASDAQ	CSTE	Thu, Nov 30, 2023	4.02	4.09	4.00	4.06
2942	NASDAQ	CSTE	Wed, Nov 29, 2023	4.08	4.08	3.85	4.07
2941	NASDAQ	CSTE	Tue, Nov 28, 2023	4.00	4.07	3.91	4.03
2940	NASDAQ	CSTE	Mon, Nov 27, 2023	3.92	4.00	3.83	3.99
2939	NASDAQ	CSTE	Fri, Nov 24, 2023	3.88	3.99	3.73	3.99
2938	NASDAQ	CSTE	Wed, Nov 22, 2023	3.75	4.00	3.72	3.86
2937	NASDAQ	CSTE	Tue, Nov 21, 2023	4.02	4.09	3.71	3.77
2936	NASDAQ	CSTE	Mon, Nov 20, 2023	4.16	4.18	3.89	3.99
2935	NASDAQ	CSTE	Fri, Nov 17, 2023	4.23	4.26	4.08	4.15
2934	NASDAQ	CSTE	Thu, Nov 16, 2023	4.20	4.20	4.03	4.15
2933	NASDAQ	CSTE	Wed, Nov 15, 2023	4.23	4.36	3.98	4.17
2932	NASDAQ	CSTE	Tue, Nov 14, 2023	4.09	4.42	3.96	4.19
2931	NASDAQ	CSTE	Mon, Nov 13, 2023	4.13	4.19	3.97	4.06
2930	NASDAQ	CSTE	Fri, Nov 10, 2023	4.10	4.17	3.96	4.16
2929	NASDAQ	CSTE	Thu, Nov 9, 2023	4.23	4.23	3.88	4.09
2928	NASDAQ	CSTE	Wed, Nov 8, 2023	4.27	4.41	3.71	4.23
2927	NASDAQ	CSTE	Tue, Nov 7, 2023	4.42	4.50	4.22	4.22
2926	NASDAQ	CSTE	Mon, Nov 6, 2023	4.03	4.40	4.03	4.30
2925	NASDAQ	CSTE	Fri, Nov 3, 2023	4.12	4.12	3.97	4.08
2924	NASDAQ	CSTE	Thu, Nov 2, 2023	3.85	4.11	3.72	3.89
2923	NASDAQ	CSTE	Wed, Nov 1, 2023	4.00	4.00	3.76	3.77
2922	NASDAQ	CSTE	Tue, Oct 31, 2023	3.99	4.13	3.87	4.02
2921	NASDAQ	CSTE	Mon, Oct 30, 2023	3.69	4.05	3.69	3.99
2920	NASDAQ	CSTE	Fri, Oct 27, 2023	3.70	3.82	3.64	3.82
2919	NASDAQ	CSTE	Thu, Oct 26, 2023	3.67	3.75	3.62	3.67
2918	NASDAQ	CSTE	Wed, Oct 25, 2023	3.73	3.77	3.66	3.70
2917	NASDAQ	CSTE	Tue, Oct 24, 2023	3.80	3.89	3.66	3.77
2916	NASDAQ	CSTE	Mon, Oct 23, 2023	3.87	3.94	3.78	3.90
2915	NASDAQ	CSTE	Fri, Oct 20, 2023	3.92	3.92	3.81	3.87
2914	NASDAQ	CSTE	Thu, Oct 19, 2023	3.99	4.04	3.86	3.92
2913	NASDAQ	CSTE	Wed, Oct 18, 2023	4.01	4.09	3.88	4.02
2912	NASDAQ	CSTE	Tue, Oct 17, 2023	3.98	4.14	3.97	4.04
2911	NASDAQ	CSTE	Mon, Oct 16, 2023	4.09	4.26	3.85	4.10
2910	NASDAQ	CSTE	Fri, Oct 13, 2023	4.13	4.21	4.01	4.01
2909	NASDAQ	CSTE	Thu, Oct 12, 2023	4.26	4.32	4.11	4.14
2908	NASDAQ	CSTE	Wed, Oct 11, 2023	4.36	4.45	4.19	4.32
2907	NASDAQ	CSTE	Tue, Oct 10, 2023	4.26	4.41	4.26	4.40
2906	NASDAQ	CSTE	Mon, Oct 9, 2023	4.35	4.53	4.16	4.32
2905	NASDAQ	CSTE	Fri, Oct 6, 2023	4.35	4.44	4.35	4.40
2904	NASDAQ	CSTE	Thu, Oct 5, 2023	4.50	4.55	4.27	4.38
2903	NASDAQ	CSTE	Wed, Oct 4, 2023	4.24	4.66	4.15	4.31
2902	NASDAQ	CSTE	Tue, Oct 3, 2023	4.28	4.29	4.13	4.23
2901	NASDAQ	CSTE	Mon, Oct 2, 2023	4.15	4.33	4.12	4.26
2900	NASDAQ	CSTE	Fri, Sep 29, 2023	4.28	4.45	4.16	4.28
2899	NASDAQ	CSTE	Thu, Sep 28, 2023	4.19	4.27	4.12	4.26
2898	NASDAQ	CSTE	Wed, Sep 27, 2023	4.20	4.55	4.10	4.14
2897	NASDAQ	CSTE	Tue, Sep 26, 2023	4.11	4.33	4.11	4.18
2896	NASDAQ	CSTE	Mon, Sep 25, 2023	4.33	4.46	4.10	4.11
2895	NASDAQ	CSTE	Fri, Sep 22, 2023	4.52	4.52	4.35	4.35
2894	NASDAQ	CSTE	Thu, Sep 21, 2023	4.31	4.50	4.31	4.48
2893	NASDAQ	CSTE	Wed, Sep 20, 2023	4.25	4.89	4.25	4.31
2892	NASDAQ	CSTE	Tue, Sep 19, 2023	4.41	4.44	4.22	4.25
2891	NASDAQ	CSTE	Mon, Sep 18, 2023	4.61	4.68	4.40	4.41
2890	NASDAQ	CSTE	Fri, Sep 15, 2023	4.66	4.82	4.60	4.61
2889	NASDAQ	CSTE	Thu, Sep 14, 2023	5.06	5.10	4.70	4.70
2888	NASDAQ	CSTE	Wed, Sep 13, 2023	4.80	5.06	4.70	5.00
2887	NASDAQ	CSTE	Tue, Sep 12, 2023	4.64	4.94	4.64	4.76
2886	NASDAQ	CSTE	Mon, Sep 11, 2023	4.64	4.64	4.64	4.64
2885	NASDAQ	CSTE	Fri, Sep 8, 2023	3.98	4.32	3.95	4.30
2884	NASDAQ	CSTE	Thu, Sep 7, 2023	4.06	4.23	3.86	3.97
2883	NASDAQ	CSTE	Wed, Sep 6, 2023	4.10	4.36	4.03	4.03
2882	NASDAQ	CSTE	Tue, Sep 5, 2023	4.17	4.37	4.09	4.12
2881	NASDAQ	CSTE	Fri, Sep 1, 2023	4.18	4.28	4.16	4.22
2880	NASDAQ	CSTE	Thu, Aug 31, 2023	4.22	4.26	4.14	4.16
2879	NASDAQ	CSTE	Wed, Aug 30, 2023	4.12	4.33	4.07	4.25
2878	NASDAQ	CSTE	Tue, Aug 29, 2023	4.08	4.15	4.08	4.13
2877	NASDAQ	CSTE	Mon, Aug 28, 2023	4.16	4.20	4.04	4.12
2876	NASDAQ	CSTE	Fri, Aug 25, 2023	4.11	4.16	4.06	4.11
2875	NASDAQ	CSTE	Thu, Aug 24, 2023	4.27	4.27	4.08	4.08
2874	NASDAQ	CSTE	Wed, Aug 23, 2023	4.33	4.35	4.22	4.31
2873	NASDAQ	CSTE	Tue, Aug 22, 2023	4.46	4.46	4.24	4.26
2872	NASDAQ	CSTE	Mon, Aug 21, 2023	4.54	4.54	4.40	4.46
2871	NASDAQ	CSTE	Fri, Aug 18, 2023	4.52	4.62	4.50	4.54
2870	NASDAQ	CSTE	Thu, Aug 17, 2023	4.62	4.64	4.56	4.57
2869	NASDAQ	CSTE	Wed, Aug 16, 2023	4.66	4.83	4.60	4.62
2868	NASDAQ	CSTE	Tue, Aug 15, 2023	4.73	4.73	4.62	4.65
2867	NASDAQ	CSTE	Mon, Aug 14, 2023	4.80	4.85	4.70	4.77
2866	NASDAQ	CSTE	Fri, Aug 11, 2023	4.86	4.97	4.76	4.80
2865	NASDAQ	CSTE	Thu, Aug 10, 2023	5.25	5.26	4.80	4.85
2864	NASDAQ	CSTE	Wed, Aug 9, 2023	5.24	5.34	4.75	5.20
2863	NASDAQ	CSTE	Tue, Aug 8, 2023	5.41	5.45	5.24	5.41
2862	NASDAQ	CSTE	Mon, Aug 7, 2023	5.37	5.50	5.31	5.42
2861	NASDAQ	CSTE	Fri, Aug 4, 2023	5.32	5.47	5.28	5.37
2860	NASDAQ	CSTE	Thu, Aug 3, 2023	5.30	5.41	5.24	5.27
2859	NASDAQ	CSTE	Wed, Aug 2, 2023	5.49	5.49	5.25	5.30
2858	NASDAQ	CSTE	Tue, Aug 1, 2023	5.54	5.66	5.47	5.50
2857	NASDAQ	CSTE	Mon, Jul 31, 2023	5.52	5.64	5.51	5.60
2856	NASDAQ	CSTE	Fri, Jul 28, 2023	5.47	5.56	5.44	5.54
2855	NASDAQ	CSTE	Thu, Jul 27, 2023	5.43	5.56	5.41	5.47
2854	NASDAQ	CSTE	Wed, Jul 26, 2023	5.54	5.58	5.40	5.41
2853	NASDAQ	CSTE	Tue, Jul 25, 2023	5.56	5.61	5.50	5.54
2852	NASDAQ	CSTE	Mon, Jul 24, 2023	5.44	5.71	5.40	5.60
2851	NASDAQ	CSTE	Fri, Jul 21, 2023	5.53	5.53	5.39	5.40
2850	NASDAQ	CSTE	Thu, Jul 20, 2023	5.60	5.61	5.38	5.50
2849	NASDAQ	CSTE	Wed, Jul 19, 2023	5.56	5.71	5.56	5.59
2848	NASDAQ	CSTE	Tue, Jul 18, 2023	5.55	5.68	5.52	5.53
2847	NASDAQ	CSTE	Mon, Jul 17, 2023	5.55	5.59	5.40	5.55
2846	NASDAQ	CSTE	Fri, Jul 14, 2023	5.40	5.55	5.35	5.53
2845	NASDAQ	CSTE	Thu, Jul 13, 2023	5.34	5.49	5.33	5.40
2844	NASDAQ	CSTE	Wed, Jul 12, 2023	5.33	5.35	5.28	5.34
2843	NASDAQ	CSTE	Tue, Jul 11, 2023	5.30	5.41	5.21	5.26
2842	NASDAQ	CSTE	Mon, Jul 10, 2023	5.12	5.29	5.12	5.29
2841	NASDAQ	CSTE	Fri, Jul 7, 2023	5.18	5.21	5.08	5.10
2840	NASDAQ	CSTE	Thu, Jul 6, 2023	5.23	5.25	5.12	5.15
2839	NASDAQ	CSTE	Wed, Jul 5, 2023	5.24	5.32	5.15	5.22
2838	NASDAQ	CSTE	Mon, Jul 3, 2023	5.21	5.37	5.19	5.31
2837	NASDAQ	CSTE	Fri, Jun 30, 2023	5.25	5.31	5.24	5.24
2836	NASDAQ	CSTE	Thu, Jun 29, 2023	5.25	5.27	5.08	5.24
2835	NASDAQ	CSTE	Wed, Jun 28, 2023	5.29	5.29	5.16	5.24
2834	NASDAQ	CSTE	Tue, Jun 27, 2023	5.45	5.47	5.20	5.27
2833	NASDAQ	CSTE	Mon, Jun 26, 2023	5.37	5.62	5.26	5.46
2832	NASDAQ	CSTE	Fri, Jun 23, 2023	4.95	5.49	4.90	5.30
2831	NASDAQ	CSTE	Thu, Jun 22, 2023	4.59	5.10	4.51	5.03
2830	NASDAQ	CSTE	Wed, Jun 21, 2023	4.75	4.76	4.59	4.60
2829	NASDAQ	CSTE	Tue, Jun 20, 2023	4.71	4.81	4.53	4.73
2828	NASDAQ	CSTE	Fri, Jun 16, 2023	4.80	4.81	4.63	4.70
2827	NASDAQ	CSTE	Thu, Jun 15, 2023	4.67	4.90	4.60	4.75
2826	NASDAQ	CSTE	Wed, Jun 14, 2023	4.71	4.79	4.55	4.64
2825	NASDAQ	CSTE	Tue, Jun 13, 2023	4.61	4.77	4.61	4.73
2824	NASDAQ	CSTE	Mon, Jun 12, 2023	4.80	4.80	4.54	4.60
2823	NASDAQ	CSTE	Fri, Jun 9, 2023	4.85	4.95	4.72	4.83
2822	NASDAQ	CSTE	Thu, Jun 8, 2023	4.96	5.03	4.72	4.85
2821	NASDAQ	CSTE	Wed, Jun 7, 2023	4.75	5.07	4.75	5.01
2820	NASDAQ	CSTE	Tue, Jun 6, 2023	4.62	4.80	4.59	4.76
2819	NASDAQ	CSTE	Mon, Jun 5, 2023	4.63	4.63	4.52	4.60
2818	NASDAQ	CSTE	Fri, Jun 2, 2023	4.51	4.69	4.50	4.67
2817	NASDAQ	CSTE	Thu, Jun 1, 2023	4.68	4.68	4.35	4.48
2816	NASDAQ	CSTE	Wed, May 31, 2023	4.76	4.81	4.56	4.64
2815	NASDAQ	CSTE	Tue, May 30, 2023	4.85	4.91	4.77	4.80
2814	NASDAQ	CSTE	Fri, May 26, 2023	4.78	4.92	4.76	4.85
2813	NASDAQ	CSTE	Thu, May 25, 2023	4.53	4.85	4.51	4.79
2812	NASDAQ	CSTE	Wed, May 24, 2023	4.58	4.58	4.42	4.50
2811	NASDAQ	CSTE	Tue, May 23, 2023	4.70	4.72	4.57	4.60
2810	NASDAQ	CSTE	Mon, May 22, 2023	4.78	4.79	4.68	4.70
2809	NASDAQ	CSTE	Fri, May 19, 2023	4.89	4.90	4.77	4.80
2808	NASDAQ	CSTE	Thu, May 18, 2023	4.82	4.92	4.75	4.83
2807	NASDAQ	CSTE	Wed, May 17, 2023	4.71	4.85	4.71	4.81
2806	NASDAQ	CSTE	Tue, May 16, 2023	4.84	4.84	4.65	4.71
2805	NASDAQ	CSTE	Mon, May 15, 2023	4.71	4.96	4.66	4.84
2804	NASDAQ	CSTE	Fri, May 12, 2023	4.60	4.68	4.59	4.65
2803	NASDAQ	CSTE	Thu, May 11, 2023	4.79	4.79	4.56	4.61
2802	NASDAQ	CSTE	Wed, May 10, 2023	4.45	4.94	4.21	4.85
2801	NASDAQ	CSTE	Tue, May 9, 2023	4.64	4.71	4.47	4.70
2800	NASDAQ	CSTE	Mon, May 8, 2023	4.82	4.82	4.51	4.60
2799	NASDAQ	CSTE	Fri, May 5, 2023	4.70	4.87	4.66	4.82
2798	NASDAQ	CSTE	Thu, May 4, 2023	4.81	4.81	4.53	4.68
2797	NASDAQ	CSTE	Wed, May 3, 2023	4.69	4.90	4.60	4.78
2796	NASDAQ	CSTE	Tue, May 2, 2023	4.67	4.67	4.41	4.60
2795	NASDAQ	CSTE	Mon, May 1, 2023	4.58	4.77	4.54	4.68
2794	NASDAQ	CSTE	Fri, Apr 28, 2023	4.39	4.63	4.36	4.56
2793	NASDAQ	CSTE	Thu, Apr 27, 2023	4.19	4.58	4.05	4.40
2792	NASDAQ	CSTE	Wed, Apr 26, 2023	4.18	4.25	3.97	4.20
2791	NASDAQ	CSTE	Tue, Apr 25, 2023	3.96	4.27	3.96	4.23
2790	NASDAQ	CSTE	Mon, Apr 24, 2023	3.83	4.00	3.76	3.94
2789	NASDAQ	CSTE	Fri, Apr 21, 2023	3.59	3.79	3.58	3.77
2788	NASDAQ	CSTE	Thu, Apr 20, 2023	3.56	3.64	3.51	3.62
2787	NASDAQ	CSTE	Wed, Apr 19, 2023	3.67	3.67	3.53	3.56
2786	NASDAQ	CSTE	Tue, Apr 18, 2023	3.70	3.74	3.64	3.68
2785	NASDAQ	CSTE	Mon, Apr 17, 2023	3.71	3.72	3.61	3.67
2784	NASDAQ	CSTE	Fri, Apr 14, 2023	3.79	3.85	3.66	3.70
2783	NASDAQ	CSTE	Thu, Apr 13, 2023	3.75	3.83	3.66	3.75
2782	NASDAQ	CSTE	Wed, Apr 12, 2023	3.98	4.02	3.69	3.73
2781	NASDAQ	CSTE	Tue, Apr 11, 2023	3.84	4.03	3.84	3.95
2780	NASDAQ	CSTE	Mon, Apr 10, 2023	3.85	3.96	3.77	3.82
2779	NASDAQ	CSTE	Thu, Apr 6, 2023	3.89	3.89	3.75	3.81
2778	NASDAQ	CSTE	Wed, Apr 5, 2023	3.93	3.93	3.80	3.88
2777	NASDAQ	CSTE	Tue, Apr 4, 2023	4.09	4.09	3.80	3.92
2776	NASDAQ	CSTE	Mon, Apr 3, 2023	4.08	4.24	3.97	4.08
2775	NASDAQ	CSTE	Fri, Mar 31, 2023	4.05	4.19	4.05	4.13
2774	NASDAQ	CSTE	Thu, Mar 30, 2023	4.00	4.16	3.97	4.04
2773	NASDAQ	CSTE	Wed, Mar 29, 2023	4.13	4.13	3.94	3.99
2772	NASDAQ	CSTE	Tue, Mar 28, 2023	4.24	4.24	4.04	4.11
2771	NASDAQ	CSTE	Mon, Mar 27, 2023	4.24	4.31	4.13	4.24
2770	NASDAQ	CSTE	Fri, Mar 24, 2023	4.20	4.34	4.15	4.19
2769	NASDAQ	CSTE	Thu, Mar 23, 2023	4.32	4.33	4.17	4.20
2768	NASDAQ	CSTE	Wed, Mar 22, 2023	4.33	4.54	4.26	4.30
2767	NASDAQ	CSTE	Tue, Mar 21, 2023	4.29	4.53	4.29	4.35
2766	NASDAQ	CSTE	Mon, Mar 20, 2023	4.26	4.36	4.16	4.25
2765	NASDAQ	CSTE	Fri, Mar 17, 2023	4.37	4.37	4.20	4.22
2764	NASDAQ	CSTE	Thu, Mar 16, 2023	4.38	4.70	4.33	4.37
2763	NASDAQ	CSTE	Wed, Mar 15, 2023	4.58	4.64	4.36	4.42
2762	NASDAQ	CSTE	Tue, Mar 14, 2023	4.79	4.79	4.59	4.75
2761	NASDAQ	CSTE	Mon, Mar 13, 2023	4.96	5.01	4.71	4.73
2760	NASDAQ	CSTE	Fri, Mar 10, 2023	4.95	5.02	4.88	4.96
2759	NASDAQ	CSTE	Thu, Mar 9, 2023	4.70	4.97	4.67	4.95
2758	NASDAQ	CSTE	Wed, Mar 8, 2023	4.66	4.69	4.52	4.68
2757	NASDAQ	CSTE	Tue, Mar 7, 2023	4.82	4.88	4.60	4.66
2756	NASDAQ	CSTE	Mon, Mar 6, 2023	5.10	5.10	4.61	4.82
2755	NASDAQ	CSTE	Fri, Mar 3, 2023	4.89	5.13	4.83	5.02
2754	NASDAQ	CSTE	Thu, Mar 2, 2023	4.75	4.85	4.64	4.82
2753	NASDAQ	CSTE	Wed, Mar 1, 2023	5.54	5.56	4.59	4.74
2752	NASDAQ	CSTE	Tue, Feb 28, 2023	5.97	5.98	5.82	5.82
2751	NASDAQ	CSTE	Mon, Feb 27, 2023	5.96	6.04	5.91	5.95
2750	NASDAQ	CSTE	Fri, Feb 24, 2023	5.90	5.99	5.80	5.94
2749	NASDAQ	CSTE	Thu, Feb 23, 2023	5.99	6.04	5.87	5.97
2748	NASDAQ	CSTE	Wed, Feb 22, 2023	5.93	5.99	5.80	5.96
2747	NASDAQ	CSTE	Tue, Feb 21, 2023	6.02	6.10	5.89	5.89
2746	NASDAQ	CSTE	Fri, Feb 17, 2023	6.18	6.18	6.03	6.07
2745	NASDAQ	CSTE	Thu, Feb 16, 2023	6.11	6.18	6.00	6.11
2744	NASDAQ	CSTE	Wed, Feb 15, 2023	6.14	6.17	5.96	6.15
2743	NASDAQ	CSTE	Tue, Feb 14, 2023	6.07	6.19	5.99	6.15
2742	NASDAQ	CSTE	Mon, Feb 13, 2023	6.01	6.17	5.98	6.13
2741	NASDAQ	CSTE	Fri, Feb 10, 2023	6.11	6.18	5.97	6.05
2740	NASDAQ	CSTE	Thu, Feb 9, 2023	6.26	6.35	6.12	6.14
2739	NASDAQ	CSTE	Wed, Feb 8, 2023	6.29	6.37	6.18	6.23
2738	NASDAQ	CSTE	Tue, Feb 7, 2023	6.30	6.36	6.18	6.30
2737	NASDAQ	CSTE	Mon, Feb 6, 2023	6.47	6.47	6.32	6.34
2736	NASDAQ	CSTE	Fri, Feb 3, 2023	6.35	6.54	6.30	6.48
2735	NASDAQ	CSTE	Thu, Feb 2, 2023	6.26	6.55	6.26	6.40
2734	NASDAQ	CSTE	Wed, Feb 1, 2023	6.25	6.34	6.16	6.26
2733	NASDAQ	CSTE	Tue, Jan 31, 2023	6.01	6.28	6.01	6.24
2732	NASDAQ	CSTE	Mon, Jan 30, 2023	6.00	6.03	5.96	5.96
2731	NASDAQ	CSTE	Fri, Jan 27, 2023	6.03	6.16	5.97	6.04
2730	NASDAQ	CSTE	Thu, Jan 26, 2023	6.09	6.13	5.91	6.00
2729	NASDAQ	CSTE	Wed, Jan 25, 2023	5.98	6.09	5.90	6.05
2728	NASDAQ	CSTE	Tue, Jan 24, 2023	6.23	6.29	6.01	6.05
2727	NASDAQ	CSTE	Mon, Jan 23, 2023	6.07	6.30	6.02	6.23
2726	NASDAQ	CSTE	Fri, Jan 20, 2023	5.94	6.08	5.80	6.05
2725	NASDAQ	CSTE	Thu, Jan 19, 2023	6.07	6.07	5.83	5.91
2724	NASDAQ	CSTE	Wed, Jan 18, 2023	6.38	6.39	6.12	6.17
2723	NASDAQ	CSTE	Tue, Jan 17, 2023	6.49	6.50	6.24	6.34
2722	NASDAQ	CSTE	Fri, Jan 13, 2023	6.50	6.55	6.45	6.49
2721	NASDAQ	CSTE	Thu, Jan 12, 2023	6.41	6.53	6.36	6.50
2720	NASDAQ	CSTE	Wed, Jan 11, 2023	6.35	6.38	6.24	6.35
2719	NASDAQ	CSTE	Tue, Jan 10, 2023	6.26	6.40	6.24	6.29
2718	NASDAQ	CSTE	Mon, Jan 9, 2023	6.41	6.53	6.30	6.31
2717	NASDAQ	CSTE	Fri, Jan 6, 2023	6.47	6.51	6.35	6.47
2716	NASDAQ	CSTE	Thu, Jan 5, 2023	6.44	6.47	6.29	6.36
2715	NASDAQ	CSTE	Wed, Jan 4, 2023	6.28	6.50	6.12	6.42
2714	NASDAQ	CSTE	Tue, Jan 3, 2023	5.81	6.19	5.81	6.16
2713	NASDAQ	CSTE	Fri, Dec 30, 2022	5.71	5.79	5.65	5.71
2712	NASDAQ	CSTE	Thu, Dec 29, 2022	5.63	5.74	5.62	5.72
2711	NASDAQ	CSTE	Wed, Dec 28, 2022	5.79	5.81	5.60	5.62
2710	NASDAQ	CSTE	Tue, Dec 27, 2022	5.83	5.94	5.74	5.80
2709	NASDAQ	CSTE	Fri, Dec 23, 2022	5.75	5.86	5.69	5.83
2708	NASDAQ	CSTE	Thu, Dec 22, 2022	5.69	5.76	5.59	5.74
2707	NASDAQ	CSTE	Wed, Dec 21, 2022	5.70	5.85	5.68	5.74
2706	NASDAQ	CSTE	Tue, Dec 20, 2022	5.65	5.85	5.61	5.67
2705	NASDAQ	CSTE	Mon, Dec 19, 2022	5.85	5.85	5.61	5.68
2704	NASDAQ	CSTE	Fri, Dec 16, 2022	5.80	5.87	5.68	5.75
2703	NASDAQ	CSTE	Thu, Dec 15, 2022	6.01	6.07	5.81	5.87
2702	NASDAQ	CSTE	Wed, Dec 14, 2022	6.11	6.23	6.04	6.07
2701	NASDAQ	CSTE	Tue, Dec 13, 2022	6.24	6.46	6.06	6.10
2700	NASDAQ	CSTE	Mon, Dec 12, 2022	6.04	6.20	5.90	6.12
2699	NASDAQ	CSTE	Fri, Dec 9, 2022	6.04	6.21	6.04	6.08
2698	NASDAQ	CSTE	Thu, Dec 8, 2022	6.00	6.19	5.98	6.12
2697	NASDAQ	CSTE	Wed, Dec 7, 2022	6.13	6.16	6.00	6.00
2696	NASDAQ	CSTE	Tue, Dec 6, 2022	6.13	6.16	6.03	6.10
2695	NASDAQ	CSTE	Mon, Dec 5, 2022	6.24	6.24	6.10	6.13
2694	NASDAQ	CSTE	Fri, Dec 2, 2022	6.30	6.37	6.20	6.26
2693	NASDAQ	CSTE	Thu, Dec 1, 2022	6.30	6.43	6.14	6.36
2692	NASDAQ	CSTE	Wed, Nov 30, 2022	6.20	6.33	6.08	6.27
2691	NASDAQ	CSTE	Tue, Nov 29, 2022	6.22	6.32	6.12	6.20
2690	NASDAQ	CSTE	Mon, Nov 28, 2022	6.43	6.51	6.04	6.15
2689	NASDAQ	CSTE	Fri, Nov 25, 2022	6.31	6.55	6.31	6.51
2688	NASDAQ	CSTE	Wed, Nov 23, 2022	6.41	6.46	6.30	6.32
2687	NASDAQ	CSTE	Tue, Nov 22, 2022	6.40	6.54	6.28	6.46
2686	NASDAQ	CSTE	Mon, Nov 21, 2022	6.56	6.57	6.27	6.31
2685	NASDAQ	CSTE	Fri, Nov 18, 2022	6.64	6.64	6.50	6.59
2684	NASDAQ	CSTE	Thu, Nov 17, 2022	6.76	6.91	6.50	6.52
2683	NASDAQ	CSTE	Wed, Nov 16, 2022	6.96	7.06	6.70	6.83
2682	NASDAQ	CSTE	Tue, Nov 15, 2022	6.94	7.04	6.72	6.77
2681	NASDAQ	CSTE	Mon, Nov 14, 2022	7.10	7.19	6.70	6.77
2680	NASDAQ	CSTE	Fri, Nov 11, 2022	7.02	7.37	7.02	7.12
2679	NASDAQ	CSTE	Thu, Nov 10, 2022	7.20	7.29	6.92	7.00
2678	NASDAQ	CSTE	Wed, Nov 9, 2022	8.00	8.10	6.92	6.96
2677	NASDAQ	CSTE	Tue, Nov 8, 2022	8.30	8.61	8.30	8.53
2676	NASDAQ	CSTE	Mon, Nov 7, 2022	8.29	8.37	8.22	8.30
2675	NASDAQ	CSTE	Fri, Nov 4, 2022	8.27	8.31	8.15	8.27
2674	NASDAQ	CSTE	Thu, Nov 3, 2022	8.44	8.52	8.05	8.18
2673	NASDAQ	CSTE	Wed, Nov 2, 2022	8.73	8.81	8.43	8.47
2672	NASDAQ	CSTE	Tue, Nov 1, 2022	8.91	8.91	8.74	8.82
2671	NASDAQ	CSTE	Mon, Oct 31, 2022	9.29	9.38	8.87	8.88
2670	NASDAQ	CSTE	Fri, Oct 28, 2022	9.39	9.45	9.17	9.30
2669	NASDAQ	CSTE	Thu, Oct 27, 2022	9.56	9.70	9.32	9.34
2668	NASDAQ	CSTE	Wed, Oct 26, 2022	9.68	9.77	9.55	9.65
2667	NASDAQ	CSTE	Tue, Oct 25, 2022	9.35	9.71	9.35	9.57
2666	NASDAQ	CSTE	Mon, Oct 24, 2022	9.28	9.51	9.21	9.32
2665	NASDAQ	CSTE	Fri, Oct 21, 2022	9.26	9.45	9.13	9.27
2664	NASDAQ	CSTE	Thu, Oct 20, 2022	9.33	9.35	9.06	9.17
2663	NASDAQ	CSTE	Wed, Oct 19, 2022	9.46	9.46	9.20	9.28
2662	NASDAQ	CSTE	Tue, Oct 18, 2022	9.54	9.58	9.35	9.45
2661	NASDAQ	CSTE	Mon, Oct 17, 2022	9.50	9.60	9.36	9.44
2660	NASDAQ	CSTE	Fri, Oct 14, 2022	9.54	9.54	9.21	9.25
2659	NASDAQ	CSTE	Thu, Oct 13, 2022	9.19	9.48	8.92	9.47
2658	NASDAQ	CSTE	Wed, Oct 12, 2022	9.28	9.36	9.10	9.16
2657	NASDAQ	CSTE	Tue, Oct 11, 2022	9.39	9.51	9.23	9.32
2656	NASDAQ	CSTE	Mon, Oct 10, 2022	9.19	9.50	9.14	9.48
2655	NASDAQ	CSTE	Fri, Oct 7, 2022	9.45	9.45	9.19	9.21
2654	NASDAQ	CSTE	Thu, Oct 6, 2022	9.56	9.66	9.47	9.47
2653	NASDAQ	CSTE	Wed, Oct 5, 2022	9.69	9.77	9.45	9.58
2652	NASDAQ	CSTE	Tue, Oct 4, 2022	9.59	9.99	9.42	9.71
2651	NASDAQ	CSTE	Mon, Oct 3, 2022	9.36	9.61	9.34	9.51
2650	NASDAQ	CSTE	Fri, Sep 30, 2022	8.70	9.68	8.53	9.31
2649	NASDAQ	CSTE	Thu, Sep 29, 2022	9.04	9.04	8.47	8.64
2648	NASDAQ	CSTE	Wed, Sep 28, 2022	9.02	9.08	8.84	8.96
2647	NASDAQ	CSTE	Tue, Sep 27, 2022	8.86	8.98	8.68	8.92
2646	NASDAQ	CSTE	Mon, Sep 26, 2022	8.87	9.02	8.75	8.84
2645	NASDAQ	CSTE	Fri, Sep 23, 2022	9.01	9.18	8.65	8.85
2644	NASDAQ	CSTE	Thu, Sep 22, 2022	9.62	9.62	9.10	9.12
2643	NASDAQ	CSTE	Wed, Sep 21, 2022	9.38	9.74	9.37	9.70
2642	NASDAQ	CSTE	Tue, Sep 20, 2022	9.59	9.59	9.26	9.35
2641	NASDAQ	CSTE	Mon, Sep 19, 2022	9.55	9.74	9.53	9.61
2640	NASDAQ	CSTE	Fri, Sep 16, 2022	9.45	9.71	9.28	9.70
2639	NASDAQ	CSTE	Thu, Sep 15, 2022	9.40	9.54	9.36	9.51
2638	NASDAQ	CSTE	Wed, Sep 14, 2022	9.75	9.81	9.32	9.50
2637	NASDAQ	CSTE	Tue, Sep 13, 2022	10.14	10.14	9.73	9.84
2636	NASDAQ	CSTE	Mon, Sep 12, 2022	10.18	10.36	10.18	10.31
2635	NASDAQ	CSTE	Fri, Sep 9, 2022	10.14	10.21	10.07	10.14
2634	NASDAQ	CSTE	Thu, Sep 8, 2022	10.01	10.13	9.96	10.09
2633	NASDAQ	CSTE	Wed, Sep 7, 2022	9.83	10.13	9.73	10.10
2632	NASDAQ	CSTE	Tue, Sep 6, 2022	9.90	9.90	9.73	9.82
2631	NASDAQ	CSTE	Fri, Sep 2, 2022	10.02	10.02	9.81	9.90
2630	NASDAQ	CSTE	Thu, Sep 1, 2022	10.18	10.18	9.76	9.89
2629	NASDAQ	CSTE	Wed, Aug 31, 2022	10.26	10.26	9.97	10.19
2628	NASDAQ	CSTE	Tue, Aug 30, 2022	10.44	10.44	10.23	10.26
2627	NASDAQ	CSTE	Mon, Aug 29, 2022	10.30	10.37	10.24	10.35
2626	NASDAQ	CSTE	Fri, Aug 26, 2022	10.67	10.67	10.40	10.40
2625	NASDAQ	CSTE	Thu, Aug 25, 2022	10.44	10.62	9.52	10.59
2624	NASDAQ	CSTE	Wed, Aug 24, 2022	10.19	10.51	9.92	10.48
2623	NASDAQ	CSTE	Tue, Aug 23, 2022	10.17	10.38	10.13	10.19
2622	NASDAQ	CSTE	Mon, Aug 22, 2022	10.19	10.25	10.14	10.24
2621	NASDAQ	CSTE	Fri, Aug 19, 2022	10.06	10.32	10.06	10.30
2620	NASDAQ	CSTE	Thu, Aug 18, 2022	10.12	10.28	10.03	10.25
2619	NASDAQ	CSTE	Wed, Aug 17, 2022	10.19	10.21	10.09	10.14
2618	NASDAQ	CSTE	Tue, Aug 16, 2022	10.20	10.35	10.17	10.21
2617	NASDAQ	CSTE	Mon, Aug 15, 2022	10.37	10.58	10.17	10.55
2616	NASDAQ	CSTE	Fri, Aug 12, 2022	10.27	10.51	10.14	10.50
2615	NASDAQ	CSTE	Thu, Aug 11, 2022	10.42	10.64	10.16	10.25
2614	NASDAQ	CSTE	Wed, Aug 10, 2022	10.08	10.39	10.08	10.30
2613	NASDAQ	CSTE	Tue, Aug 9, 2022	10.22	10.27	9.82	10.03
2612	NASDAQ	CSTE	Mon, Aug 8, 2022	10.01	10.23	10.01	10.17
2611	NASDAQ	CSTE	Fri, Aug 5, 2022	10.09	10.21	9.85	10.03
2610	NASDAQ	CSTE	Thu, Aug 4, 2022	9.54	10.23	9.54	10.08
2609	NASDAQ	CSTE	Wed, Aug 3, 2022	8.94	9.79	8.94	9.64
2608	NASDAQ	CSTE	Tue, Aug 2, 2022	8.93	8.96	8.63	8.76
2607	NASDAQ	CSTE	Mon, Aug 1, 2022	9.00	9.05	8.82	8.92
2606	NASDAQ	CSTE	Fri, Jul 29, 2022	9.06	9.06	8.85	8.98
2605	NASDAQ	CSTE	Thu, Jul 28, 2022	9.19	9.19	8.98	9.03
2604	NASDAQ	CSTE	Wed, Jul 27, 2022	9.17	9.20	9.08	9.13
2603	NASDAQ	CSTE	Tue, Jul 26, 2022	9.26	9.26	9.01	9.08
2602	NASDAQ	CSTE	Mon, Jul 25, 2022	9.29	9.31	9.20	9.25
2601	NASDAQ	CSTE	Fri, Jul 22, 2022	9.38	9.46	9.15	9.32
2600	NASDAQ	CSTE	Thu, Jul 21, 2022	9.37	9.46	9.19	9.33
2599	NASDAQ	CSTE	Wed, Jul 20, 2022	9.41	9.46	9.32	9.45
2598	NASDAQ	CSTE	Tue, Jul 19, 2022	9.29	9.57	9.29	9.48
2597	NASDAQ	CSTE	Mon, Jul 18, 2022	9.23	9.45	9.14	9.16
2596	NASDAQ	CSTE	Fri, Jul 15, 2022	9.38	9.38	9.11	9.23
2595	NASDAQ	CSTE	Thu, Jul 14, 2022	8.92	9.36	8.88	9.25
2594	NASDAQ	CSTE	Wed, Jul 13, 2022	9.01	9.18	8.94	9.15
2593	NASDAQ	CSTE	Tue, Jul 12, 2022	8.97	9.20	8.97	9.14
2592	NASDAQ	CSTE	Mon, Jul 11, 2022	8.81	9.10	8.76	9.04
2591	NASDAQ	CSTE	Fri, Jul 8, 2022	8.78	8.86	8.65	8.82
2590	NASDAQ	CSTE	Thu, Jul 7, 2022	8.80	9.10	8.79	8.87
2589	NASDAQ	CSTE	Wed, Jul 6, 2022	8.91	8.91	8.53	8.81
2588	NASDAQ	CSTE	Tue, Jul 5, 2022	9.10	9.10	8.83	9.00
2587	NASDAQ	CSTE	Fri, Jul 1, 2022	9.07	9.32	9.02	9.27
2586	NASDAQ	CSTE	Thu, Jun 30, 2022	8.85	9.20	8.80	9.13
2585	NASDAQ	CSTE	Wed, Jun 29, 2022	9.27	9.27	8.87	8.98
2584	NASDAQ	CSTE	Tue, Jun 28, 2022	9.54	9.63	9.26	9.28
2583	NASDAQ	CSTE	Mon, Jun 27, 2022	9.49	9.61	9.34	9.52
2582	NASDAQ	CSTE	Fri, Jun 24, 2022	9.30	9.55	9.16	9.41
2581	NASDAQ	CSTE	Thu, Jun 23, 2022	9.31	9.38	9.06	9.29
2580	NASDAQ	CSTE	Wed, Jun 22, 2022	9.26	9.57	9.25	9.27
2579	NASDAQ	CSTE	Tue, Jun 21, 2022	9.29	9.53	9.18	9.51
2578	NASDAQ	CSTE	Fri, Jun 17, 2022	9.16	9.27	8.93	9.24
2577	NASDAQ	CSTE	Thu, Jun 16, 2022	9.41	9.48	9.07	9.16
2576	NASDAQ	CSTE	Wed, Jun 15, 2022	9.58	9.80	9.44	9.65
2575	NASDAQ	CSTE	Tue, Jun 14, 2022	9.35	9.70	9.29	9.50
2574	NASDAQ	CSTE	Mon, Jun 13, 2022	9.24	9.56	9.00	9.42
2573	NASDAQ	CSTE	Fri, Jun 10, 2022	9.69	9.81	9.29	9.46
2572	NASDAQ	CSTE	Thu, Jun 9, 2022	9.40	9.95	9.29	9.82
2571	NASDAQ	CSTE	Wed, Jun 8, 2022	9.45	9.70	9.26	9.60
2570	NASDAQ	CSTE	Tue, Jun 7, 2022	9.73	9.73	9.38	9.45
2569	NASDAQ	CSTE	Mon, Jun 6, 2022	9.54	9.85	9.37	9.79
2568	NASDAQ	CSTE	Fri, Jun 3, 2022	9.73	10.16	9.26	9.40
2567	NASDAQ	CSTE	Thu, Jun 2, 2022	9.45	9.82	9.45	9.80
2566	NASDAQ	CSTE	Wed, Jun 1, 2022	9.22	9.48	9.14	9.44
2565	NASDAQ	CSTE	Tue, May 31, 2022	9.01	9.45	8.75	9.11
2564	NASDAQ	CSTE	Fri, May 27, 2022	8.80	8.90	8.74	8.87
2563	NASDAQ	CSTE	Thu, May 26, 2022	8.65	8.96	8.56	8.76
2562	NASDAQ	CSTE	Wed, May 25, 2022	8.35	8.67	8.33	8.64
2561	NASDAQ	CSTE	Tue, May 24, 2022	8.48	8.58	8.20	8.42
2560	NASDAQ	CSTE	Mon, May 23, 2022	8.63	8.74	8.37	8.43
2559	NASDAQ	CSTE	Fri, May 20, 2022	8.87	8.91	8.39	8.60
2558	NASDAQ	CSTE	Thu, May 19, 2022	8.59	8.87	8.37	8.81
2557	NASDAQ	CSTE	Wed, May 18, 2022	8.99	9.06	8.52	8.55
2556	NASDAQ	CSTE	Tue, May 17, 2022	9.16	9.35	8.82	9.11
2555	NASDAQ	CSTE	Mon, May 16, 2022	9.02	9.13	8.88	8.99
2554	NASDAQ	CSTE	Fri, May 13, 2022	9.85	9.87	8.83	9.11
2553	NASDAQ	CSTE	Thu, May 12, 2022	9.48	10.15	9.39	9.83
2552	NASDAQ	CSTE	Wed, May 11, 2022	9.10	10.00	8.94	9.51
2551	NASDAQ	CSTE	Tue, May 10, 2022	8.80	8.88	8.22	8.75
2550	NASDAQ	CSTE	Mon, May 9, 2022	8.63	8.82	8.52	8.63
2549	NASDAQ	CSTE	Fri, May 6, 2022	9.21	9.30	8.67	8.72
2548	NASDAQ	CSTE	Thu, May 5, 2022	9.67	9.67	9.09	9.15
2547	NASDAQ	CSTE	Wed, May 4, 2022	9.71	9.89	9.54	9.80
2546	NASDAQ	CSTE	Tue, May 3, 2022	9.54	9.67	9.51	9.65
2545	NASDAQ	CSTE	Mon, May 2, 2022	9.77	9.77	9.23	9.48
2544	NASDAQ	CSTE	Fri, Apr 29, 2022	9.97	10.03	9.80	9.83
2543	NASDAQ	CSTE	Thu, Apr 28, 2022	9.86	10.02	9.74	9.98
2542	NASDAQ	CSTE	Wed, Apr 27, 2022	9.85	10.00	9.77	9.79
2541	NASDAQ	CSTE	Tue, Apr 26, 2022	10.06	10.08	9.84	9.85
2540	NASDAQ	CSTE	Mon, Apr 25, 2022	10.10	10.11	9.94	10.05
2539	NASDAQ	CSTE	Fri, Apr 22, 2022	10.35	10.36	10.10	10.16
2538	NASDAQ	CSTE	Thu, Apr 21, 2022	10.62	10.71	10.39	10.39
2537	NASDAQ	CSTE	Wed, Apr 20, 2022	10.61	10.72	10.57	10.58
2536	NASDAQ	CSTE	Tue, Apr 19, 2022	10.44	10.59	10.38	10.50
2535	NASDAQ	CSTE	Mon, Apr 18, 2022	10.35	10.43	10.30	10.40
2534	NASDAQ	CSTE	Thu, Apr 14, 2022	10.50	10.50	10.36	10.40
2533	NASDAQ	CSTE	Wed, Apr 13, 2022	10.26	10.49	10.20	10.47
2532	NASDAQ	CSTE	Tue, Apr 12, 2022	10.45	10.67	10.25	10.27
2531	NASDAQ	CSTE	Mon, Apr 11, 2022	10.58	10.58	10.30	10.42
2530	NASDAQ	CSTE	Fri, Apr 8, 2022	10.46	10.73	10.46	10.58
2529	NASDAQ	CSTE	Thu, Apr 7, 2022	10.35	10.50	10.25	10.47
2528	NASDAQ	CSTE	Wed, Apr 6, 2022	10.26	10.55	10.25	10.40
2527	NASDAQ	CSTE	Tue, Apr 5, 2022	10.65	10.70	10.27	10.30
2526	NASDAQ	CSTE	Mon, Apr 4, 2022	10.57	10.57	10.32	10.53
2525	NASDAQ	CSTE	Fri, Apr 1, 2022	10.62	10.70	10.47	10.59
2524	NASDAQ	CSTE	Thu, Mar 31, 2022	10.71	10.81	10.43	10.52
2523	NASDAQ	CSTE	Wed, Mar 30, 2022	11.00	11.07	10.70	10.73
2522	NASDAQ	CSTE	Tue, Mar 29, 2022	10.75	11.10	10.58	11.03
2521	NASDAQ	CSTE	Mon, Mar 28, 2022	10.65	10.65	10.32	10.63
2520	NASDAQ	CSTE	Fri, Mar 25, 2022	10.93	10.93	10.60	10.65
2519	NASDAQ	CSTE	Thu, Mar 24, 2022	11.27	11.27	10.85	10.89
2518	NASDAQ	CSTE	Wed, Mar 23, 2022	11.26	11.31	11.15	11.20
2517	NASDAQ	CSTE	Tue, Mar 22, 2022	11.34	11.48	11.29	11.32
2516	NASDAQ	CSTE	Mon, Mar 21, 2022	11.46	11.59	11.25	11.31
2515	NASDAQ	CSTE	Fri, Mar 18, 2022	11.44	11.66	11.19	11.53
2514	NASDAQ	CSTE	Thu, Mar 17, 2022	11.50	11.54	11.39	11.44
2513	NASDAQ	CSTE	Wed, Mar 16, 2022	11.47	11.65	11.45	11.60
2512	NASDAQ	CSTE	Tue, Mar 15, 2022	11.34	11.48	11.27	11.39
2511	NASDAQ	CSTE	Mon, Mar 14, 2022	11.49	11.49	11.30	11.35
2510	NASDAQ	CSTE	Fri, Mar 11, 2022	11.57	11.65	11.45	11.45
2509	NASDAQ	CSTE	Thu, Mar 10, 2022	11.54	11.64	11.44	11.56
2508	NASDAQ	CSTE	Wed, Mar 9, 2022	11.67	11.92	11.65	11.72
2507	NASDAQ	CSTE	Tue, Mar 8, 2022	11.45	11.72	11.39	11.50
2506	NASDAQ	CSTE	Mon, Mar 7, 2022	11.51	11.51	11.32	11.44
2505	NASDAQ	CSTE	Fri, Mar 4, 2022	11.51	11.52	11.41	11.49
2504	NASDAQ	CSTE	Thu, Mar 3, 2022	12.03	12.03	11.55	11.68
2503	NASDAQ	CSTE	Wed, Mar 2, 2022	12.20	12.25	11.93	11.98
2502	NASDAQ	CSTE	Tue, Mar 1, 2022	11.97	12.18	11.93	12.13
2501	NASDAQ	CSTE	Mon, Feb 28, 2022	11.92	12.12	11.85	11.99
2500	NASDAQ	CSTE	Fri, Feb 25, 2022	11.64	12.04	11.64	12.03
2499	NASDAQ	CSTE	Thu, Feb 24, 2022	11.51	11.66	11.28	11.62
2498	NASDAQ	CSTE	Wed, Feb 23, 2022	12.09	12.10	11.72	11.74
2497	NASDAQ	CSTE	Tue, Feb 22, 2022	12.10	12.17	11.88	12.04
2496	NASDAQ	CSTE	Fri, Feb 18, 2022	12.01	12.33	12.01	12.19
2495	NASDAQ	CSTE	Thu, Feb 17, 2022	12.00	12.22	12.00	12.09
2494	NASDAQ	CSTE	Wed, Feb 16, 2022	11.83	12.13	11.80	12.09
2493	NASDAQ	CSTE	Tue, Feb 15, 2022	11.76	12.04	11.76	11.86
2492	NASDAQ	CSTE	Mon, Feb 14, 2022	11.59	11.82	11.59	11.72
2491	NASDAQ	CSTE	Fri, Feb 11, 2022	11.52	11.78	11.50	11.66
2490	NASDAQ	CSTE	Thu, Feb 10, 2022	11.85	11.97	11.50	11.61
2489	NASDAQ	CSTE	Wed, Feb 9, 2022	11.88	12.42	11.79	11.96
2488	NASDAQ	CSTE	Tue, Feb 8, 2022	12.28	12.63	12.10	12.50
2487	NASDAQ	CSTE	Mon, Feb 7, 2022	12.26	12.45	12.19	12.34
2486	NASDAQ	CSTE	Fri, Feb 4, 2022	12.24	12.38	12.10	12.35
2485	NASDAQ	CSTE	Thu, Feb 3, 2022	12.48	12.48	12.14	12.26
2484	NASDAQ	CSTE	Wed, Feb 2, 2022	12.82	12.82	12.46	12.51
2483	NASDAQ	CSTE	Tue, Feb 1, 2022	12.41	12.70	12.35	12.68
2482	NASDAQ	CSTE	Mon, Jan 31, 2022	11.89	12.36	11.72	12.33
2481	NASDAQ	CSTE	Fri, Jan 28, 2022	11.93	12.02	11.55	12.01
2480	NASDAQ	CSTE	Thu, Jan 27, 2022	12.23	12.38	11.95	11.99
2479	NASDAQ	CSTE	Wed, Jan 26, 2022	12.31	12.60	11.90	12.17
2478	NASDAQ	CSTE	Tue, Jan 25, 2022	12.50	12.50	12.00	12.19
2477	NASDAQ	CSTE	Mon, Jan 24, 2022	12.09	12.67	12.05	12.59
2476	NASDAQ	CSTE	Fri, Jan 21, 2022	12.18	12.64	12.08	12.32
2475	NASDAQ	CSTE	Thu, Jan 20, 2022	12.47	12.52	12.14	12.22
2474	NASDAQ	CSTE	Wed, Jan 19, 2022	12.74	12.74	12.31	12.38
2473	NASDAQ	CSTE	Tue, Jan 18, 2022	12.51	12.59	12.40	12.44
2472	NASDAQ	CSTE	Fri, Jan 14, 2022	12.49	12.56	12.39	12.56
2471	NASDAQ	CSTE	Thu, Jan 13, 2022	12.57	12.76	12.53	12.63
2470	NASDAQ	CSTE	Wed, Jan 12, 2022	12.35	12.57	12.34	12.43
2469	NASDAQ	CSTE	Tue, Jan 11, 2022	12.13	12.42	12.09	12.32
2468	NASDAQ	CSTE	Mon, Jan 10, 2022	12.01	12.26	11.85	12.20
2467	NASDAQ	CSTE	Fri, Jan 7, 2022	12.33	12.49	12.08	12.13
2466	NASDAQ	CSTE	Thu, Jan 6, 2022	12.42	12.70	11.75	12.40
2465	NASDAQ	CSTE	Wed, Jan 5, 2022	12.00	12.63	11.97	12.44
2464	NASDAQ	CSTE	Tue, Jan 4, 2022	11.58	12.00	11.25	11.98
2463	NASDAQ	CSTE	Mon, Jan 3, 2022	11.45	11.67	11.38	11.53
2462	NASDAQ	CSTE	Fri, Dec 31, 2021	11.23	11.48	11.13	11.34
2461	NASDAQ	CSTE	Thu, Dec 30, 2021	11.35	11.56	11.29	11.30
2460	NASDAQ	CSTE	Wed, Dec 29, 2021	11.19	11.50	11.11	11.36
2459	NASDAQ	CSTE	Tue, Dec 28, 2021	11.22	11.35	11.06	11.25
2458	NASDAQ	CSTE	Mon, Dec 27, 2021	11.27	11.28	11.04	11.21
2457	NASDAQ	CSTE	Thu, Dec 23, 2021	11.11	11.36	11.09	11.22
2456	NASDAQ	CSTE	Wed, Dec 22, 2021	10.95	11.10	10.94	11.04
2455	NASDAQ	CSTE	Tue, Dec 21, 2021	10.53	11.00	10.53	10.89
2454	NASDAQ	CSTE	Mon, Dec 20, 2021	10.43	10.50	10.20	10.45
2453	NASDAQ	CSTE	Fri, Dec 17, 2021	10.54	10.76	10.23	10.53
2452	NASDAQ	CSTE	Thu, Dec 16, 2021	10.60	10.85	10.52	10.58
2451	NASDAQ	CSTE	Wed, Dec 15, 2021	10.48	10.74	10.20	10.53
2450	NASDAQ	CSTE	Tue, Dec 14, 2021	10.69	10.92	10.44	10.47
2449	NASDAQ	CSTE	Mon, Dec 13, 2021	11.01	11.06	10.71	10.72
2448	NASDAQ	CSTE	Fri, Dec 10, 2021	11.34	11.34	10.98	11.12
2447	NASDAQ	CSTE	Thu, Dec 9, 2021	11.45	11.45	11.18	11.22
2446	NASDAQ	CSTE	Wed, Dec 8, 2021	11.55	11.60	11.41	11.54
2445	NASDAQ	CSTE	Tue, Dec 7, 2021	11.53	11.77	11.36	11.51
2444	NASDAQ	CSTE	Mon, Dec 6, 2021	11.47	11.73	11.34	11.46
2443	NASDAQ	CSTE	Fri, Dec 3, 2021	11.00	11.35	10.75	11.31
2442	NASDAQ	CSTE	Thu, Dec 2, 2021	10.80	11.00	10.63	10.99
2441	NASDAQ	CSTE	Wed, Dec 1, 2021	11.40	11.41	10.66	10.73
2440	NASDAQ	CSTE	Tue, Nov 30, 2021	11.80	11.96	11.04	11.17
2439	NASDAQ	CSTE	Mon, Nov 29, 2021	12.08	12.38	11.83	11.92
2438	NASDAQ	CSTE	Fri, Nov 26, 2021	12.31	12.33	11.74	12.00
2437	NASDAQ	CSTE	Wed, Nov 24, 2021	12.41	12.70	12.37	12.54
2436	NASDAQ	CSTE	Tue, Nov 23, 2021	12.47	12.59	12.36	12.56
2435	NASDAQ	CSTE	Mon, Nov 22, 2021	12.33	12.69	12.32	12.49
2434	NASDAQ	CSTE	Fri, Nov 19, 2021	12.21	12.47	12.00	12.29
2433	NASDAQ	CSTE	Thu, Nov 18, 2021	12.32	12.37	12.10	12.33
2432	NASDAQ	CSTE	Wed, Nov 17, 2021	11.88	12.39	11.80	12.34
2431	NASDAQ	CSTE	Tue, Nov 16, 2021	12.18	12.20	11.69	11.77
2430	NASDAQ	CSTE	Mon, Nov 15, 2021	12.51	12.56	12.26	12.34
2429	NASDAQ	CSTE	Fri, Nov 12, 2021	12.88	12.88	12.45	12.51
2428	NASDAQ	CSTE	Thu, Nov 11, 2021	13.09	13.14	12.79	12.84
2427	NASDAQ	CSTE	Wed, Nov 10, 2021	13.45	13.67	13.00	13.08
2426	NASDAQ	CSTE	Tue, Nov 9, 2021	13.29	13.53	13.14	13.50
2425	NASDAQ	CSTE	Mon, Nov 8, 2021	13.44	13.51	13.25	13.31
2424	NASDAQ	CSTE	Fri, Nov 5, 2021	13.15	13.56	13.15	13.34
2423	NASDAQ	CSTE	Thu, Nov 4, 2021	13.48	13.50	12.76	13.07
2422	NASDAQ	CSTE	Wed, Nov 3, 2021	12.36	13.56	12.30	13.15
2421	NASDAQ	CSTE	Tue, Nov 2, 2021	12.70	13.01	12.55	12.91
2420	NASDAQ	CSTE	Mon, Nov 1, 2021	12.50	12.79	12.33	12.75
2419	NASDAQ	CSTE	Fri, Oct 29, 2021	12.47	12.64	12.34	12.48
2418	NASDAQ	CSTE	Thu, Oct 28, 2021	12.29	12.63	12.29	12.55
2417	NASDAQ	CSTE	Wed, Oct 27, 2021	12.28	12.53	12.21	12.24
2416	NASDAQ	CSTE	Tue, Oct 26, 2021	12.49	12.49	12.32	12.34
2415	NASDAQ	CSTE	Mon, Oct 25, 2021	12.27	12.55	12.25	12.46
2414	NASDAQ	CSTE	Fri, Oct 22, 2021	12.42	12.44	12.25	12.28
2413	NASDAQ	CSTE	Thu, Oct 21, 2021	12.42	12.52	12.26	12.39
2412	NASDAQ	CSTE	Wed, Oct 20, 2021	12.17	12.54	12.04	12.50
2411	NASDAQ	CSTE	Tue, Oct 19, 2021	12.45	12.45	12.09	12.27
2410	NASDAQ	CSTE	Mon, Oct 18, 2021	12.31	12.65	12.11	12.44
2409	NASDAQ	CSTE	Fri, Oct 15, 2021	12.39	12.68	12.32	12.34
2408	NASDAQ	CSTE	Thu, Oct 14, 2021	12.40	12.40	12.15	12.22
2407	NASDAQ	CSTE	Wed, Oct 13, 2021	12.24	12.36	12.15	12.20
2406	NASDAQ	CSTE	Tue, Oct 12, 2021	12.20	12.50	12.07	12.31
2405	NASDAQ	CSTE	Mon, Oct 11, 2021	12.44	12.65	12.02	12.02
2404	NASDAQ	CSTE	Fri, Oct 8, 2021	12.55	12.56	12.31	12.39
2403	NASDAQ	CSTE	Thu, Oct 7, 2021	12.56	12.71	12.51	12.56
2402	NASDAQ	CSTE	Wed, Oct 6, 2021	12.73	12.86	12.26	12.47
2401	NASDAQ	CSTE	Tue, Oct 5, 2021	12.56	12.70	12.42	12.65
2400	NASDAQ	CSTE	Mon, Oct 4, 2021	12.74	12.96	12.34	12.45
2399	NASDAQ	CSTE	Fri, Oct 1, 2021	12.52	12.90	12.50	12.73
2398	NASDAQ	CSTE	Thu, Sep 30, 2021	12.89	13.20	12.42	12.42
2397	NASDAQ	CSTE	Wed, Sep 29, 2021	12.90	12.91	12.71	12.80
2396	NASDAQ	CSTE	Tue, Sep 28, 2021	13.45	13.49	12.78	12.82
2395	NASDAQ	CSTE	Mon, Sep 27, 2021	13.11	13.62	13.04	13.52
2394	NASDAQ	CSTE	Fri, Sep 24, 2021	13.04	13.24	13.00	13.04
2393	NASDAQ	CSTE	Thu, Sep 23, 2021	13.08	13.30	12.82	13.20
2392	NASDAQ	CSTE	Wed, Sep 22, 2021	12.77	13.14	12.77	13.01
2391	NASDAQ	CSTE	Tue, Sep 21, 2021	13.14	13.17	12.57	12.75
2390	NASDAQ	CSTE	Mon, Sep 20, 2021	12.87	13.08	12.67	13.03
2389	NASDAQ	CSTE	Fri, Sep 17, 2021	12.98	13.13	12.98	13.08
2388	NASDAQ	CSTE	Thu, Sep 16, 2021	13.35	13.35	13.06	13.13
2387	NASDAQ	CSTE	Wed, Sep 15, 2021	13.41	13.50	13.23	13.37
2386	NASDAQ	CSTE	Tue, Sep 14, 2021	13.61	13.82	13.32	13.41
2385	NASDAQ	CSTE	Mon, Sep 13, 2021	13.55	13.80	13.53	13.61
2384	NASDAQ	CSTE	Fri, Sep 10, 2021	13.37	13.49	13.13	13.42
2383	NASDAQ	CSTE	Thu, Sep 9, 2021	13.32	13.43	13.24	13.30
2382	NASDAQ	CSTE	Wed, Sep 8, 2021	13.31	13.40	13.12	13.27
2381	NASDAQ	CSTE	Tue, Sep 7, 2021	13.53	13.53	13.16	13.41
2380	NASDAQ	CSTE	Fri, Sep 3, 2021	13.33	13.35	13.19	13.31
2379	NASDAQ	CSTE	Thu, Sep 2, 2021	13.32	13.38	13.14	13.37
2378	NASDAQ	CSTE	Wed, Sep 1, 2021	13.08	13.37	12.87	13.23
2377	NASDAQ	CSTE	Tue, Aug 31, 2021	13.14	13.20	12.89	13.00
2376	NASDAQ	CSTE	Mon, Aug 30, 2021	13.29	13.33	13.01	13.17
2375	NASDAQ	CSTE	Fri, Aug 27, 2021	12.88	13.27	12.82	13.25
2374	NASDAQ	CSTE	Thu, Aug 26, 2021	13.22	13.25	12.84	12.84
2373	NASDAQ	CSTE	Wed, Aug 25, 2021	13.25	13.36	13.19	13.20
2372	NASDAQ	CSTE	Tue, Aug 24, 2021	13.36	13.42	13.22	13.35
2371	NASDAQ	CSTE	Mon, Aug 23, 2021	13.10	13.40	12.98	13.35
2370	NASDAQ	CSTE	Fri, Aug 20, 2021	13.12	13.20	12.90	13.04
2369	NASDAQ	CSTE	Thu, Aug 19, 2021	13.21	13.31	13.11	13.21
2368	NASDAQ	CSTE	Wed, Aug 18, 2021	13.47	13.66	13.35	13.38
2367	NASDAQ	CSTE	Tue, Aug 17, 2021	13.90	13.91	13.33	13.56
2366	NASDAQ	CSTE	Mon, Aug 16, 2021	13.86	14.15	13.72	13.97
2365	NASDAQ	CSTE	Fri, Aug 13, 2021	14.05	14.05	13.85	13.97
2364	NASDAQ	CSTE	Thu, Aug 12, 2021	14.21	14.43	13.82	14.01
2363	NASDAQ	CSTE	Wed, Aug 11, 2021	13.69	14.27	13.50	14.19
2362	NASDAQ	CSTE	Tue, Aug 10, 2021	13.24	13.53	13.24	13.53
2361	NASDAQ	CSTE	Mon, Aug 9, 2021	13.67	13.67	13.18	13.25
2360	NASDAQ	CSTE	Fri, Aug 6, 2021	13.52	13.67	13.42	13.58
2359	NASDAQ	CSTE	Thu, Aug 5, 2021	13.78	13.92	13.18	13.43
2358	NASDAQ	CSTE	Wed, Aug 4, 2021	14.12	14.50	13.21	13.78
2357	NASDAQ	CSTE	Tue, Aug 3, 2021	13.61	14.24	13.51	14.17
2356	NASDAQ	CSTE	Mon, Aug 2, 2021	13.38	13.95	13.38	13.61
2355	NASDAQ	CSTE	Fri, Jul 30, 2021	13.44	13.45	13.20	13.27
2354	NASDAQ	CSTE	Thu, Jul 29, 2021	13.13	13.37	12.95	13.29
2353	NASDAQ	CSTE	Wed, Jul 28, 2021	13.13	13.13	12.75	13.01
2352	NASDAQ	CSTE	Tue, Jul 27, 2021	12.92	13.04	12.77	12.85
2351	NASDAQ	CSTE	Mon, Jul 26, 2021	13.15	13.29	12.96	12.98
2350	NASDAQ	CSTE	Fri, Jul 23, 2021	13.13	13.25	12.92	13.12
2349	NASDAQ	CSTE	Thu, Jul 22, 2021	13.46	13.49	13.04	13.05
2348	NASDAQ	CSTE	Wed, Jul 21, 2021	13.55	13.79	13.38	13.52
2347	NASDAQ	CSTE	Tue, Jul 20, 2021	13.18	13.55	13.15	13.40
2346	NASDAQ	CSTE	Mon, Jul 19, 2021	13.09	13.33	12.83	13.13
2345	NASDAQ	CSTE	Fri, Jul 16, 2021	13.76	13.76	13.33	13.34
2344	NASDAQ	CSTE	Thu, Jul 15, 2021	13.51	13.77	13.37	13.64
2343	NASDAQ	CSTE	Wed, Jul 14, 2021	13.88	13.88	13.52	13.66
2342	NASDAQ	CSTE	Tue, Jul 13, 2021	14.13	14.14	13.83	13.86
2341	NASDAQ	CSTE	Mon, Jul 12, 2021	14.00	14.25	13.85	14.20
2340	NASDAQ	CSTE	Fri, Jul 9, 2021	13.95	14.16	13.87	14.06
2339	NASDAQ	CSTE	Thu, Jul 8, 2021	13.79	13.98	13.56	13.73
2338	NASDAQ	CSTE	Wed, Jul 7, 2021	14.16	14.34	13.98	14.06
2337	NASDAQ	CSTE	Tue, Jul 6, 2021	14.45	14.51	13.90	14.16
2336	NASDAQ	CSTE	Fri, Jul 2, 2021	14.88	14.88	14.41	14.45
2335	NASDAQ	CSTE	Thu, Jul 1, 2021	14.90	15.00	14.74	14.87
2334	NASDAQ	CSTE	Wed, Jun 30, 2021	14.70	15.03	14.68	14.76
2333	NASDAQ	CSTE	Tue, Jun 29, 2021	14.61	14.96	14.55	14.83
2332	NASDAQ	CSTE	Mon, Jun 28, 2021	14.41	14.64	14.16	14.61
2331	NASDAQ	CSTE	Fri, Jun 25, 2021	14.76	14.89	14.30	14.40
2330	NASDAQ	CSTE	Thu, Jun 24, 2021	14.73	14.73	14.55	14.66
2329	NASDAQ	CSTE	Wed, Jun 23, 2021	15.07	15.10	14.63	14.65
2328	NASDAQ	CSTE	Tue, Jun 22, 2021	15.11	15.20	14.94	15.03
2327	NASDAQ	CSTE	Mon, Jun 21, 2021	14.89	15.24	14.66	15.17
2326	NASDAQ	CSTE	Fri, Jun 18, 2021	14.55	14.84	14.54	14.59
2325	NASDAQ	CSTE	Thu, Jun 17, 2021	15.09	15.15	14.66	14.87
2324	NASDAQ	CSTE	Wed, Jun 16, 2021	15.30	15.31	14.72	15.20
2323	NASDAQ	CSTE	Tue, Jun 15, 2021	15.45	15.59	15.16	15.29
2322	NASDAQ	CSTE	Mon, Jun 14, 2021	15.93	16.01	15.38	15.50
2321	NASDAQ	CSTE	Fri, Jun 11, 2021	16.10	16.17	15.87	15.90
2320	NASDAQ	CSTE	Thu, Jun 10, 2021	16.41	16.41	15.83	16.01
2319	NASDAQ	CSTE	Wed, Jun 9, 2021	16.81	16.85	16.13	16.21
2318	NASDAQ	CSTE	Tue, Jun 8, 2021	16.85	16.93	16.65	16.78
2317	NASDAQ	CSTE	Mon, Jun 7, 2021	16.42	16.83	16.39	16.79
2316	NASDAQ	CSTE	Fri, Jun 4, 2021	16.28	16.45	16.00	16.35
2315	NASDAQ	CSTE	Thu, Jun 3, 2021	16.05	16.13	15.63	16.10
2314	NASDAQ	CSTE	Wed, Jun 2, 2021	16.95	16.95	15.85	16.10
2313	NASDAQ	CSTE	Tue, Jun 1, 2021	16.73	16.97	16.49	16.87
2312	NASDAQ	CSTE	Fri, May 28, 2021	16.81	16.85	16.31	16.50
2311	NASDAQ	CSTE	Thu, May 27, 2021	17.18	17.69	16.75	16.80
2310	NASDAQ	CSTE	Wed, May 26, 2021	16.93	17.18	16.83	17.14
2309	NASDAQ	CSTE	Tue, May 25, 2021	16.24	17.28	16.24	16.84
2308	NASDAQ	CSTE	Mon, May 24, 2021	15.52	16.31	15.52	16.28
2307	NASDAQ	CSTE	Fri, May 21, 2021	15.63	15.88	15.38	15.54
2306	NASDAQ	CSTE	Thu, May 20, 2021	15.56	15.56	15.21	15.48
2305	NASDAQ	CSTE	Wed, May 19, 2021	15.06	15.95	15.00	15.46
2304	NASDAQ	CSTE	Tue, May 18, 2021	15.87	16.07	15.63	15.63
2303	NASDAQ	CSTE	Mon, May 17, 2021	15.66	15.85	15.28	15.79
2302	NASDAQ	CSTE	Fri, May 14, 2021	15.28	16.09	15.23	16.02
2301	NASDAQ	CSTE	Thu, May 13, 2021	15.27	15.52	15.02	15.16
2300	NASDAQ	CSTE	Wed, May 12, 2021	16.08	16.13	15.27	15.30
2299	NASDAQ	CSTE	Tue, May 11, 2021	16.33	16.47	15.92	15.98
2298	NASDAQ	CSTE	Mon, May 10, 2021	16.86	17.28	16.56	16.59
2297	NASDAQ	CSTE	Fri, May 7, 2021	16.83	17.46	16.65	17.03
2296	NASDAQ	CSTE	Thu, May 6, 2021	16.32	17.72	15.83	16.93
2295	NASDAQ	CSTE	Wed, May 5, 2021	14.99	19.80	14.97	15.95
2294	NASDAQ	CSTE	Tue, May 4, 2021	14.45	14.54	14.21	14.42
2293	NASDAQ	CSTE	Mon, May 3, 2021	14.00	14.52	14.00	14.49
2292	NASDAQ	CSTE	Fri, Apr 30, 2021	14.14	14.32	13.93	13.96
2291	NASDAQ	CSTE	Thu, Apr 29, 2021	14.19	14.56	14.19	14.28
2290	NASDAQ	CSTE	Wed, Apr 28, 2021	13.95	14.37	13.85	14.19
2289	NASDAQ	CSTE	Tue, Apr 27, 2021	13.88	14.01	13.75	13.92
2288	NASDAQ	CSTE	Mon, Apr 26, 2021	13.90	14.02	13.75	13.93
2287	NASDAQ	CSTE	Fri, Apr 23, 2021	13.75	13.97	13.72	13.90
2286	NASDAQ	CSTE	Thu, Apr 22, 2021	13.94	13.94	13.66	13.70
2285	NASDAQ	CSTE	Wed, Apr 21, 2021	13.76	13.97	13.76	13.89
2284	NASDAQ	CSTE	Tue, Apr 20, 2021	13.97	13.98	13.60	13.74
2283	NASDAQ	CSTE	Mon, Apr 19, 2021	14.14	14.14	13.72	14.04
2282	NASDAQ	CSTE	Fri, Apr 16, 2021	13.98	14.25	13.89	14.18
2281	NASDAQ	CSTE	Thu, Apr 15, 2021	13.66	13.94	13.56	13.88
2280	NASDAQ	CSTE	Wed, Apr 14, 2021	13.62	13.82	13.62	13.63
2279	NASDAQ	CSTE	Tue, Apr 13, 2021	13.90	13.92	13.53	13.63
2278	NASDAQ	CSTE	Mon, Apr 12, 2021	13.91	13.97	13.83	13.93
2277	NASDAQ	CSTE	Fri, Apr 9, 2021	13.85	13.98	13.80	13.91
2276	NASDAQ	CSTE	Thu, Apr 8, 2021	13.93	13.93	13.70	13.87
2275	NASDAQ	CSTE	Wed, Apr 7, 2021	14.07	14.18	13.82	13.91
2274	NASDAQ	CSTE	Tue, Apr 6, 2021	13.72	14.24	13.72	14.14
2273	NASDAQ	CSTE	Mon, Apr 5, 2021	14.00	14.02	13.69	13.80
2272	NASDAQ	CSTE	Thu, Apr 1, 2021	13.93	13.93	13.62	13.89
2271	NASDAQ	CSTE	Wed, Mar 31, 2021	13.80	13.97	13.48	13.73
2270	NASDAQ	CSTE	Tue, Mar 30, 2021	13.54	13.86	13.36	13.77
2269	NASDAQ	CSTE	Mon, Mar 29, 2021	13.67	13.97	13.38	13.55
2268	NASDAQ	CSTE	Fri, Mar 26, 2021	13.33	13.78	13.17	13.73
2267	NASDAQ	CSTE	Thu, Mar 25, 2021	12.86	13.29	12.75	13.22
2266	NASDAQ	CSTE	Wed, Mar 24, 2021	13.30	13.56	12.97	13.01
2265	NASDAQ	CSTE	Tue, Mar 23, 2021	13.69	13.83	13.17	13.23
2264	NASDAQ	CSTE	Mon, Mar 22, 2021	14.00	14.17	13.57	13.78
2263	NASDAQ	CSTE	Fri, Mar 19, 2021	13.68	14.87	13.36	14.11
2262	NASDAQ	CSTE	Thu, Mar 18, 2021	13.41	13.85	13.36	13.63
2261	NASDAQ	CSTE	Wed, Mar 17, 2021	13.41	13.63	13.10	13.41
2260	NASDAQ	CSTE	Tue, Mar 16, 2021	13.46	13.76	13.30	13.54
2259	NASDAQ	CSTE	Mon, Mar 15, 2021	13.21	13.50	12.94	13.50
2258	NASDAQ	CSTE	Fri, Mar 12, 2021	13.00	13.42	12.89	13.23
2257	NASDAQ	CSTE	Thu, Mar 11, 2021	13.01	13.46	12.84	13.09
2256	NASDAQ	CSTE	Wed, Mar 10, 2021	12.96	13.16	12.80	12.97
2255	NASDAQ	CSTE	Tue, Mar 9, 2021	13.12	13.28	12.62	12.70
2254	NASDAQ	CSTE	Mon, Mar 8, 2021	13.06	13.40	12.91	13.14
2253	NASDAQ	CSTE	Fri, Mar 5, 2021	12.76	13.36	12.67	13.02
2252	NASDAQ	CSTE	Thu, Mar 4, 2021	12.67	13.06	12.44	12.60
2251	NASDAQ	CSTE	Wed, Mar 3, 2021	12.69	12.80	12.32	12.58
2250	NASDAQ	CSTE	Tue, Mar 2, 2021	12.79	12.83	12.40	12.45
2249	NASDAQ	CSTE	Mon, Mar 1, 2021	12.84	12.97	12.47	12.84
2248	NASDAQ	CSTE	Fri, Feb 26, 2021	12.60	13.25	12.31	12.61
2247	NASDAQ	CSTE	Thu, Feb 25, 2021	13.85	13.85	12.40	12.48
2246	NASDAQ	CSTE	Wed, Feb 24, 2021	12.60	13.00	10.89	12.88
2245	NASDAQ	CSTE	Tue, Feb 23, 2021	13.33	13.44	13.05	13.17
2244	NASDAQ	CSTE	Mon, Feb 22, 2021	13.28	13.52	13.13	13.41
2243	NASDAQ	CSTE	Fri, Feb 19, 2021	13.27	13.38	13.09	13.23
2242	NASDAQ	CSTE	Thu, Feb 18, 2021	13.14	13.49	13.04	13.27
2241	NASDAQ	CSTE	Wed, Feb 17, 2021	13.40	13.54	12.96	13.18
2240	NASDAQ	CSTE	Tue, Feb 16, 2021	13.79	13.95	13.42	13.42
2239	NASDAQ	CSTE	Fri, Feb 12, 2021	13.55	13.79	13.51	13.69
2238	NASDAQ	CSTE	Thu, Feb 11, 2021	13.79	13.84	13.45	13.65
2237	NASDAQ	CSTE	Wed, Feb 10, 2021	14.44	14.44	13.64	13.74
2236	NASDAQ	CSTE	Tue, Feb 9, 2021	13.85	14.46	13.85	14.27
2235	NASDAQ	CSTE	Mon, Feb 8, 2021	13.07	13.97	13.03	13.84
2234	NASDAQ	CSTE	Fri, Feb 5, 2021	13.18	13.20	12.94	13.03
2233	NASDAQ	CSTE	Thu, Feb 4, 2021	12.87	13.14	12.75	13.06
2232	NASDAQ	CSTE	Wed, Feb 3, 2021	12.93	13.08	12.64	12.90
2231	NASDAQ	CSTE	Tue, Feb 2, 2021	12.98	13.15	12.80	12.96
2230	NASDAQ	CSTE	Mon, Feb 1, 2021	12.68	12.91	12.33	12.84
2229	NASDAQ	CSTE	Fri, Jan 29, 2021	13.22	13.22	12.45	12.58
2228	NASDAQ	CSTE	Thu, Jan 28, 2021	12.88	13.11	12.58	13.01
2227	NASDAQ	CSTE	Wed, Jan 27, 2021	13.50	13.50	12.77	12.89
2226	NASDAQ	CSTE	Tue, Jan 26, 2021	13.69	13.74	13.49	13.54
2225	NASDAQ	CSTE	Mon, Jan 25, 2021	13.68	13.68	13.28	13.58
2224	NASDAQ	CSTE	Fri, Jan 22, 2021	13.45	13.82	13.19	13.76
2223	NASDAQ	CSTE	Thu, Jan 21, 2021	13.34	13.91	13.20	13.76
2222	NASDAQ	CSTE	Wed, Jan 20, 2021	13.03	13.44	12.98	13.36
2221	NASDAQ	CSTE	Tue, Jan 19, 2021	13.23	13.23	13.00	13.05
2220	NASDAQ	CSTE	Fri, Jan 15, 2021	13.12	13.23	13.01	13.03
2219	NASDAQ	CSTE	Thu, Jan 14, 2021	13.35	13.50	13.30	13.32
2218	NASDAQ	CSTE	Wed, Jan 13, 2021	13.02	13.61	13.00	13.30
2217	NASDAQ	CSTE	Tue, Jan 12, 2021	12.82	13.19	12.75	13.10
2216	NASDAQ	CSTE	Mon, Jan 11, 2021	12.95	13.00	12.67	12.80
2215	NASDAQ	CSTE	Fri, Jan 8, 2021	13.75	13.75	12.72	12.94
2214	NASDAQ	CSTE	Thu, Jan 7, 2021	13.39	13.73	13.10	13.62
2213	NASDAQ	CSTE	Wed, Jan 6, 2021	13.24	13.87	13.20	13.36
2212	NASDAQ	CSTE	Tue, Jan 5, 2021	12.45	12.98	12.45	12.94
2211	NASDAQ	CSTE	Mon, Jan 4, 2021	12.92	12.92	12.33	12.63
2210	NASDAQ	CSTE	Thu, Dec 31, 2020	12.73	13.35	12.73	12.89
2209	NASDAQ	CSTE	Wed, Dec 30, 2020	13.11	13.11	12.51	12.77
2208	NASDAQ	CSTE	Tue, Dec 29, 2020	11.29	13.77	11.14	12.99
2207	NASDAQ	CSTE	Mon, Dec 28, 2020	11.17	11.29	10.73	10.80
2206	NASDAQ	CSTE	Thu, Dec 24, 2020	10.91	11.29	10.66	10.96
2205	NASDAQ	CSTE	Wed, Dec 23, 2020	10.64	11.14	10.64	10.89
2204	NASDAQ	CSTE	Tue, Dec 22, 2020	10.79	10.79	10.55	10.64
2203	NASDAQ	CSTE	Mon, Dec 21, 2020	11.03	11.12	10.70	10.78
2202	NASDAQ	CSTE	Fri, Dec 18, 2020	11.27	11.59	11.17	11.25
2201	NASDAQ	CSTE	Thu, Dec 17, 2020	11.37	11.45	11.18	11.27
2200	NASDAQ	CSTE	Wed, Dec 16, 2020	11.68	11.82	11.21	11.22
2199	NASDAQ	CSTE	Tue, Dec 15, 2020	11.54	11.84	11.51	11.78
2198	NASDAQ	CSTE	Mon, Dec 14, 2020	11.70	11.80	11.44	11.50
2197	NASDAQ	CSTE	Fri, Dec 11, 2020	11.95	12.02	11.60	11.68
2196	NASDAQ	CSTE	Thu, Dec 10, 2020	11.77	12.16	11.77	12.04
2195	NASDAQ	CSTE	Wed, Dec 9, 2020	11.99	12.17	11.77	11.96
2194	NASDAQ	CSTE	Tue, Dec 8, 2020	11.81	12.04	11.62	11.90
2193	NASDAQ	CSTE	Mon, Dec 7, 2020	11.62	11.89	11.40	11.80
2192	NASDAQ	CSTE	Fri, Dec 4, 2020	11.45	11.75	11.40	11.65
2191	NASDAQ	CSTE	Thu, Dec 3, 2020	11.72	11.76	11.42	11.47
2190	NASDAQ	CSTE	Wed, Dec 2, 2020	11.51	11.85	11.43	11.49
2189	NASDAQ	CSTE	Tue, Dec 1, 2020	11.94	12.12	11.55	11.62
2188	NASDAQ	CSTE	Mon, Nov 30, 2020	12.06	12.17	11.71	11.94
2187	NASDAQ	CSTE	Fri, Nov 27, 2020	12.20	12.30	11.97	12.17
2186	NASDAQ	CSTE	Wed, Nov 25, 2020	12.28	12.44	11.97	12.26
2185	NASDAQ	CSTE	Tue, Nov 24, 2020	12.44	12.74	12.28	12.39
2184	NASDAQ	CSTE	Mon, Nov 23, 2020	12.12	12.45	12.12	12.27
2183	NASDAQ	CSTE	Fri, Nov 20, 2020	12.13	12.14	12.00	12.04
2182	NASDAQ	CSTE	Thu, Nov 19, 2020	12.07	12.29	11.98	12.23
2181	NASDAQ	CSTE	Wed, Nov 18, 2020	12.08	12.36	11.88	11.99
2180	NASDAQ	CSTE	Tue, Nov 17, 2020	11.89	12.06	11.54	11.89
2179	NASDAQ	CSTE	Mon, Nov 16, 2020	11.75	12.07	11.60	12.07
2178	NASDAQ	CSTE	Fri, Nov 13, 2020	11.49	11.70	11.40	11.59
2177	NASDAQ	CSTE	Thu, Nov 12, 2020	11.53	11.75	11.33	11.45
2176	NASDAQ	CSTE	Wed, Nov 11, 2020	11.35	11.75	11.35	11.70
2175	NASDAQ	CSTE	Tue, Nov 10, 2020	12.01	12.10	11.10	11.72
2174	NASDAQ	CSTE	Mon, Nov 9, 2020	11.89	12.31	11.64	11.92
2173	NASDAQ	CSTE	Fri, Nov 6, 2020	12.08	12.16	11.22	11.29
2172	NASDAQ	CSTE	Thu, Nov 5, 2020	11.75	12.60	11.75	12.20
2171	NASDAQ	CSTE	Wed, Nov 4, 2020	11.10	11.90	11.10	11.65
2170	NASDAQ	CSTE	Tue, Nov 3, 2020	10.34	10.34	9.77	9.95
2169	NASDAQ	CSTE	Mon, Nov 2, 2020	9.80	10.25	9.55	10.10
2168	NASDAQ	CSTE	Fri, Oct 30, 2020	9.95	9.96	9.63	9.65
2167	NASDAQ	CSTE	Thu, Oct 29, 2020	9.80	10.21	9.69	9.77
2166	NASDAQ	CSTE	Wed, Oct 28, 2020	10.25	10.39	9.88	9.89
2165	NASDAQ	CSTE	Tue, Oct 27, 2020	10.71	10.75	10.36	10.40
2164	NASDAQ	CSTE	Mon, Oct 26, 2020	10.50	10.78	10.42	10.71
2163	NASDAQ	CSTE	Fri, Oct 23, 2020	10.35	11.11	10.35	10.64
2162	NASDAQ	CSTE	Thu, Oct 22, 2020	10.83	11.09	10.27	10.30
2161	NASDAQ	CSTE	Wed, Oct 21, 2020	11.20	11.27	10.70	10.75
2160	NASDAQ	CSTE	Tue, Oct 20, 2020	11.34	11.48	11.09	11.20
2159	NASDAQ	CSTE	Mon, Oct 19, 2020	11.42	11.50	11.18	11.24
2158	NASDAQ	CSTE	Fri, Oct 16, 2020	11.62	11.75	11.38	11.43
2157	NASDAQ	CSTE	Thu, Oct 15, 2020	11.41	12.21	11.39	11.72
2156	NASDAQ	CSTE	Wed, Oct 14, 2020	12.00	12.44	11.71	11.72
2155	NASDAQ	CSTE	Tue, Oct 13, 2020	11.99	12.18	11.83	12.00
2154	NASDAQ	CSTE	Mon, Oct 12, 2020	12.05	12.19	11.82	12.13
2153	NASDAQ	CSTE	Fri, Oct 9, 2020	11.94	12.19	11.68	11.99
2152	NASDAQ	CSTE	Thu, Oct 8, 2020	11.40	11.99	11.28	11.85
2151	NASDAQ	CSTE	Wed, Oct 7, 2020	10.95	11.38	10.91	11.36
2150	NASDAQ	CSTE	Tue, Oct 6, 2020	10.71	10.96	10.35	10.90
2149	NASDAQ	CSTE	Mon, Oct 5, 2020	10.38	10.62	10.34	10.59
2148	NASDAQ	CSTE	Fri, Oct 2, 2020	10.00	10.28	10.00	10.26
2147	NASDAQ	CSTE	Thu, Oct 1, 2020	10.00	10.18	9.80	10.10
2146	NASDAQ	CSTE	Wed, Sep 30, 2020	10.08	10.20	9.78	9.80
2145	NASDAQ	CSTE	Tue, Sep 29, 2020	9.72	10.16	9.59	10.08
2144	NASDAQ	CSTE	Mon, Sep 28, 2020	9.31	9.76	9.31	9.72
2143	NASDAQ	CSTE	Fri, Sep 25, 2020	9.29	9.47	9.23	9.28
2142	NASDAQ	CSTE	Thu, Sep 24, 2020	9.50	9.83	9.39	9.47
2141	NASDAQ	CSTE	Wed, Sep 23, 2020	9.72	9.95	9.50	9.53
2140	NASDAQ	CSTE	Tue, Sep 22, 2020	9.88	9.95	9.59	9.78
2139	NASDAQ	CSTE	Mon, Sep 21, 2020	9.95	9.95	9.67	9.79
2138	NASDAQ	CSTE	Fri, Sep 18, 2020	10.48	10.48	9.97	10.12
2137	NASDAQ	CSTE	Thu, Sep 17, 2020	10.53	10.73	10.30	10.34
2136	NASDAQ	CSTE	Wed, Sep 16, 2020	10.50	10.80	10.28	10.61
2135	NASDAQ	CSTE	Tue, Sep 15, 2020	10.40	10.53	10.25	10.51
2134	NASDAQ	CSTE	Mon, Sep 14, 2020	10.34	10.45	10.19	10.23
2133	NASDAQ	CSTE	Fri, Sep 11, 2020	10.34	10.39	10.24	10.30
2132	NASDAQ	CSTE	Thu, Sep 10, 2020	10.45	10.57	10.30	10.33
2131	NASDAQ	CSTE	Wed, Sep 9, 2020	10.46	10.55	10.29	10.47
2130	NASDAQ	CSTE	Tue, Sep 8, 2020	10.81	10.83	10.38	10.42
2129	NASDAQ	CSTE	Fri, Sep 4, 2020	10.92	10.93	10.47	10.85
2128	NASDAQ	CSTE	Thu, Sep 3, 2020	10.81	10.86	10.36	10.75
2127	NASDAQ	CSTE	Wed, Sep 2, 2020	10.80	11.01	10.66	10.76
2126	NASDAQ	CSTE	Tue, Sep 1, 2020	10.94	11.01	10.71	10.83
2125	NASDAQ	CSTE	Mon, Aug 31, 2020	10.69	11.22	10.67	11.04
2124	NASDAQ	CSTE	Fri, Aug 28, 2020	10.78	11.02	10.69	11.01
2123	NASDAQ	CSTE	Thu, Aug 27, 2020	10.70	11.12	10.66	10.67
2122	NASDAQ	CSTE	Wed, Aug 26, 2020	10.99	11.01	10.56	10.59
2121	NASDAQ	CSTE	Tue, Aug 25, 2020	10.95	10.98	10.74	10.96
2120	NASDAQ	CSTE	Mon, Aug 24, 2020	10.97	10.98	10.65	10.88
2119	NASDAQ	CSTE	Fri, Aug 21, 2020	10.76	11.06	10.61	10.86
2118	NASDAQ	CSTE	Thu, Aug 20, 2020	10.77	10.82	10.40	10.78
2117	NASDAQ	CSTE	Wed, Aug 19, 2020	10.66	10.83	10.54	10.75
2116	NASDAQ	CSTE	Tue, Aug 18, 2020	10.91	10.91	10.60	10.67
2115	NASDAQ	CSTE	Mon, Aug 17, 2020	11.13	11.13	10.93	10.94
2114	NASDAQ	CSTE	Fri, Aug 14, 2020	10.99	11.10	10.81	11.07
2113	NASDAQ	CSTE	Thu, Aug 13, 2020	10.84	11.06	10.84	11.04
2112	NASDAQ	CSTE	Wed, Aug 12, 2020	10.60	10.98	10.43	10.91
2111	NASDAQ	CSTE	Tue, Aug 11, 2020	10.96	11.05	10.35	10.44
2110	NASDAQ	CSTE	Mon, Aug 10, 2020	10.74	10.97	10.71	10.80
2109	NASDAQ	CSTE	Fri, Aug 7, 2020	10.80	10.84	10.61	10.77
2108	NASDAQ	CSTE	Thu, Aug 6, 2020	11.48	11.49	10.66	10.76
2107	NASDAQ	CSTE	Wed, Aug 5, 2020	11.91	12.04	10.81	11.46
2106	NASDAQ	CSTE	Tue, Aug 4, 2020	11.51	11.94	11.45	11.87
2105	NASDAQ	CSTE	Mon, Aug 3, 2020	11.46	11.69	11.25	11.68
2104	NASDAQ	CSTE	Fri, Jul 31, 2020	11.50	11.58	11.27	11.47
2103	NASDAQ	CSTE	Thu, Jul 30, 2020	11.38	11.60	11.19	11.47
2102	NASDAQ	CSTE	Wed, Jul 29, 2020	11.37	11.50	11.35	11.43
2101	NASDAQ	CSTE	Tue, Jul 28, 2020	11.34	11.52	11.28	11.30
2100	NASDAQ	CSTE	Mon, Jul 27, 2020	11.08	11.54	10.92	11.48
2099	NASDAQ	CSTE	Fri, Jul 24, 2020	11.35	11.48	11.09	11.12
2098	NASDAQ	CSTE	Thu, Jul 23, 2020	10.91	11.35	10.91	11.34
2097	NASDAQ	CSTE	Wed, Jul 22, 2020	11.27	11.36	10.73	10.89
2096	NASDAQ	CSTE	Tue, Jul 21, 2020	11.46	11.59	11.32	11.36
2095	NASDAQ	CSTE	Mon, Jul 20, 2020	11.59	11.60	11.15	11.33
2094	NASDAQ	CSTE	Fri, Jul 17, 2020	11.79	11.85	11.54	11.63
2093	NASDAQ	CSTE	Thu, Jul 16, 2020	11.30	11.91	11.13	11.86
2092	NASDAQ	CSTE	Wed, Jul 15, 2020	11.30	11.62	11.25	11.31
2091	NASDAQ	CSTE	Tue, Jul 14, 2020	10.83	11.08	10.75	11.06
2090	NASDAQ	CSTE	Mon, Jul 13, 2020	11.04	11.13	10.80	10.83
2089	NASDAQ	CSTE	Fri, Jul 10, 2020	10.69	10.99	10.16	10.93
2088	NASDAQ	CSTE	Thu, Jul 9, 2020	10.74	10.89	10.50	10.73
2087	NASDAQ	CSTE	Wed, Jul 8, 2020	10.91	11.13	10.58	10.77
2086	NASDAQ	CSTE	Tue, Jul 7, 2020	11.13	11.13	10.75	10.87
2085	NASDAQ	CSTE	Mon, Jul 6, 2020	11.64	11.69	11.17	11.25
2084	NASDAQ	CSTE	Thu, Jul 2, 2020	11.40	11.61	11.07	11.40
2083	NASDAQ	CSTE	Wed, Jul 1, 2020	11.80	12.05	11.20	11.27
2082	NASDAQ	CSTE	Tue, Jun 30, 2020	11.11	12.03	11.09	11.85
2081	NASDAQ	CSTE	Mon, Jun 29, 2020	11.17	11.46	11.08	11.16
2080	NASDAQ	CSTE	Fri, Jun 26, 2020	10.23	11.31	10.23	11.10
2079	NASDAQ	CSTE	Thu, Jun 25, 2020	10.28	10.38	10.00	10.31
2078	NASDAQ	CSTE	Wed, Jun 24, 2020	10.81	10.81	10.27	10.39
2077	NASDAQ	CSTE	Tue, Jun 23, 2020	10.98	11.04	10.89	10.91
2076	NASDAQ	CSTE	Mon, Jun 22, 2020	10.78	10.95	10.54	10.86
2075	NASDAQ	CSTE	Fri, Jun 19, 2020	11.52	11.61	10.82	10.86
2074	NASDAQ	CSTE	Thu, Jun 18, 2020	11.58	11.67	11.29	11.38
2073	NASDAQ	CSTE	Wed, Jun 17, 2020	11.86	12.08	11.64	11.69
2072	NASDAQ	CSTE	Tue, Jun 16, 2020	11.70	11.95	11.41	11.81
2071	NASDAQ	CSTE	Mon, Jun 15, 2020	10.94	11.41	10.83	11.33
2070	NASDAQ	CSTE	Fri, Jun 12, 2020	11.41	11.47	10.62	11.10
2069	NASDAQ	CSTE	Thu, Jun 11, 2020	11.39	11.49	10.96	10.98
2068	NASDAQ	CSTE	Wed, Jun 10, 2020	12.41	12.55	11.77	11.79
2067	NASDAQ	CSTE	Tue, Jun 9, 2020	12.55	12.65	12.13	12.46
2066	NASDAQ	CSTE	Mon, Jun 8, 2020	12.43	12.84	12.43	12.67
2065	NASDAQ	CSTE	Fri, Jun 5, 2020	12.06	12.64	11.90	12.29
2064	NASDAQ	CSTE	Thu, Jun 4, 2020	11.25	11.86	10.83	11.67
2063	NASDAQ	CSTE	Wed, Jun 3, 2020	11.15	11.55	11.15	11.26
2062	NASDAQ	CSTE	Tue, Jun 2, 2020	11.16	11.27	10.94	11.10
2061	NASDAQ	CSTE	Mon, Jun 1, 2020	11.09	11.36	11.04	11.11
2060	NASDAQ	CSTE	Fri, May 29, 2020	11.21	11.28	10.89	11.14
2059	NASDAQ	CSTE	Thu, May 28, 2020	11.56	11.74	11.29	11.34
2058	NASDAQ	CSTE	Wed, May 27, 2020	11.18	11.40	11.00	11.30
2057	NASDAQ	CSTE	Tue, May 26, 2020	10.99	11.28	10.88	10.94
2056	NASDAQ	CSTE	Fri, May 22, 2020	10.84	10.84	10.42	10.62
2055	NASDAQ	CSTE	Thu, May 21, 2020	10.65	11.05	10.65	10.82
2054	NASDAQ	CSTE	Wed, May 20, 2020	10.56	10.80	10.51	10.69
2053	NASDAQ	CSTE	Tue, May 19, 2020	10.49	10.67	10.24	10.37
2052	NASDAQ	CSTE	Mon, May 18, 2020	9.97	10.57	9.97	10.51
2051	NASDAQ	CSTE	Fri, May 15, 2020	9.63	9.86	9.62	9.67
2050	NASDAQ	CSTE	Thu, May 14, 2020	9.51	9.65	9.02	9.62
2049	NASDAQ	CSTE	Wed, May 13, 2020	9.82	9.82	9.13	9.67
2048	NASDAQ	CSTE	Tue, May 12, 2020	10.35	10.41	9.81	9.83
2047	NASDAQ	CSTE	Mon, May 11, 2020	10.88	10.88	10.35	10.37
2046	NASDAQ	CSTE	Fri, May 8, 2020	11.19	11.31	10.64	10.95
2045	NASDAQ	CSTE	Thu, May 7, 2020	10.35	11.00	10.35	10.92
2044	NASDAQ	CSTE	Wed, May 6, 2020	10.79	11.29	10.11	10.18
2043	NASDAQ	CSTE	Tue, May 5, 2020	10.42	10.60	10.01	10.18
2042	NASDAQ	CSTE	Mon, May 4, 2020	10.04	10.28	9.84	10.28
2041	NASDAQ	CSTE	Fri, May 1, 2020	9.61	10.12	9.29	10.10
2040	NASDAQ	CSTE	Thu, Apr 30, 2020	10.10	10.12	9.61	9.81
2039	NASDAQ	CSTE	Wed, Apr 29, 2020	9.67	10.11	9.64	10.02
2038	NASDAQ	CSTE	Tue, Apr 28, 2020	9.67	9.81	9.22	9.56
2037	NASDAQ	CSTE	Mon, Apr 27, 2020	9.33	9.79	9.33	9.59
2036	NASDAQ	CSTE	Fri, Apr 24, 2020	9.35	9.35	9.12	9.23
2035	NASDAQ	CSTE	Thu, Apr 23, 2020	9.23	9.59	9.21	9.33
2034	NASDAQ	CSTE	Wed, Apr 22, 2020	9.49	9.60	9.05	9.19
2033	NASDAQ	CSTE	Tue, Apr 21, 2020	9.56	9.71	9.32	9.43
2032	NASDAQ	CSTE	Mon, Apr 20, 2020	9.78	10.00	9.59	9.75
2031	NASDAQ	CSTE	Fri, Apr 17, 2020	9.52	9.99	9.52	9.94
2030	NASDAQ	CSTE	Thu, Apr 16, 2020	9.60	9.75	9.08	9.19
2029	NASDAQ	CSTE	Wed, Apr 15, 2020	9.57	9.86	9.02	9.69
2028	NASDAQ	CSTE	Tue, Apr 14, 2020	10.00	10.00	9.17	9.76
2027	NASDAQ	CSTE	Mon, Apr 13, 2020	9.88	10.12	9.78	9.92
2026	NASDAQ	CSTE	Thu, Apr 9, 2020	10.00	10.04	9.69	9.95
2025	NASDAQ	CSTE	Wed, Apr 8, 2020	9.74	10.10	9.55	9.88
2024	NASDAQ	CSTE	Tue, Apr 7, 2020	10.17	10.20	9.69	9.86
2023	NASDAQ	CSTE	Mon, Apr 6, 2020	9.70	9.99	9.51	9.96
2022	NASDAQ	CSTE	Fri, Apr 3, 2020	9.90	9.94	9.31	9.45
2021	NASDAQ	CSTE	Thu, Apr 2, 2020	9.93	10.10	9.22	9.95
2020	NASDAQ	CSTE	Wed, Apr 1, 2020	10.25	10.34	9.89	10.00
2019	NASDAQ	CSTE	Tue, Mar 31, 2020	10.49	10.70	10.15	10.57
2018	NASDAQ	CSTE	Mon, Mar 30, 2020	10.14	10.68	9.81	10.57
2017	NASDAQ	CSTE	Fri, Mar 27, 2020	10.20	10.56	9.80	10.11
2016	NASDAQ	CSTE	Thu, Mar 26, 2020	9.96	10.55	9.90	10.33
2015	NASDAQ	CSTE	Wed, Mar 25, 2020	9.43	10.05	9.08	9.91
2014	NASDAQ	CSTE	Tue, Mar 24, 2020	9.50	9.71	8.83	9.47
2013	NASDAQ	CSTE	Mon, Mar 23, 2020	9.10	9.47	8.69	9.13
2012	NASDAQ	CSTE	Fri, Mar 20, 2020	8.74	9.16	8.31	8.90
2011	NASDAQ	CSTE	Thu, Mar 19, 2020	8.21	8.75	8.15	8.75
2010	NASDAQ	CSTE	Wed, Mar 18, 2020	8.54	8.82	8.07	8.33
2009	NASDAQ	CSTE	Tue, Mar 17, 2020	8.25	9.09	7.81	9.09
2008	NASDAQ	CSTE	Mon, Mar 16, 2020	7.85	8.43	7.65	8.25
2007	NASDAQ	CSTE	Fri, Mar 13, 2020	8.64	9.18	8.12	8.67
2006	NASDAQ	CSTE	Thu, Mar 12, 2020	8.73	9.08	8.12	8.31
2005	NASDAQ	CSTE	Wed, Mar 11, 2020	9.25	9.62	9.08	9.20
2004	NASDAQ	CSTE	Tue, Mar 10, 2020	9.38	9.53	9.04	9.49
2003	NASDAQ	CSTE	Mon, Mar 9, 2020	9.79	9.79	9.01	9.19
2002	NASDAQ	CSTE	Fri, Mar 6, 2020	10.50	10.96	10.11	10.31
2001	NASDAQ	CSTE	Thu, Mar 5, 2020	10.71	10.98	10.63	10.77
2000	NASDAQ	CSTE	Wed, Mar 4, 2020	11.09	11.16	10.69	10.89
1999	NASDAQ	CSTE	Tue, Mar 3, 2020	10.91	11.46	10.91	10.96
1998	NASDAQ	CSTE	Mon, Mar 2, 2020	10.84	11.07	10.63	11.07
1997	NASDAQ	CSTE	Fri, Feb 28, 2020	11.00	11.11	10.57	10.81
1996	NASDAQ	CSTE	Thu, Feb 27, 2020	11.42	11.46	11.04	11.06
1995	NASDAQ	CSTE	Wed, Feb 26, 2020	11.33	11.64	11.29	11.62
1994	NASDAQ	CSTE	Tue, Feb 25, 2020	11.84	12.06	11.26	11.32
1993	NASDAQ	CSTE	Mon, Feb 24, 2020	11.70	11.90	11.62	11.84
1992	NASDAQ	CSTE	Fri, Feb 21, 2020	11.78	12.14	11.66	12.06
1991	NASDAQ	CSTE	Thu, Feb 20, 2020	11.94	11.99	11.51	11.81
1990	NASDAQ	CSTE	Wed, Feb 19, 2020	12.00	12.15	11.93	11.93
1989	NASDAQ	CSTE	Tue, Feb 18, 2020	11.63	12.00	11.60	12.00
1988	NASDAQ	CSTE	Fri, Feb 14, 2020	11.72	12.26	11.65	11.65
1987	NASDAQ	CSTE	Thu, Feb 13, 2020	11.96	12.19	11.13	11.62
1986	NASDAQ	CSTE	Wed, Feb 12, 2020	13.50	13.79	12.21	12.30
1985	NASDAQ	CSTE	Tue, Feb 11, 2020	13.70	14.02	13.59	13.88
1984	NASDAQ	CSTE	Mon, Feb 10, 2020	13.25	13.67	13.16	13.60
1983	NASDAQ	CSTE	Fri, Feb 7, 2020	13.30	13.48	13.20	13.31
1982	NASDAQ	CSTE	Thu, Feb 6, 2020	13.41	13.67	13.27	13.36
1981	NASDAQ	CSTE	Wed, Feb 5, 2020	12.78	13.41	12.78	13.38
1980	NASDAQ	CSTE	Tue, Feb 4, 2020	13.19	13.43	12.64	12.69
1979	NASDAQ	CSTE	Mon, Feb 3, 2020	13.06	13.62	12.50	13.10
1978	NASDAQ	CSTE	Fri, Jan 31, 2020	13.16	13.16	12.90	13.08
1977	NASDAQ	CSTE	Thu, Jan 30, 2020	13.50	13.51	13.05	13.27
1976	NASDAQ	CSTE	Wed, Jan 29, 2020	13.85	13.89	13.50	13.58
1975	NASDAQ	CSTE	Tue, Jan 28, 2020	13.93	14.00	13.79	13.80
1974	NASDAQ	CSTE	Mon, Jan 27, 2020	14.35	14.35	13.83	13.83
1973	NASDAQ	CSTE	Fri, Jan 24, 2020	15.00	15.00	14.52	14.56
1972	NASDAQ	CSTE	Thu, Jan 23, 2020	15.36	15.36	14.91	14.94
1971	NASDAQ	CSTE	Wed, Jan 22, 2020	15.45	15.46	15.31	15.35
1970	NASDAQ	CSTE	Tue, Jan 21, 2020	15.23	15.49	15.23	15.40
1969	NASDAQ	CSTE	Fri, Jan 17, 2020	15.76	15.78	15.38	15.38
1968	NASDAQ	CSTE	Thu, Jan 16, 2020	15.54	15.86	15.40	15.68
1967	NASDAQ	CSTE	Wed, Jan 15, 2020	15.02	15.47	15.02	15.43
1966	NASDAQ	CSTE	Tue, Jan 14, 2020	15.13	15.22	14.96	15.00
1965	NASDAQ	CSTE	Mon, Jan 13, 2020	15.02	15.19	15.01	15.16
1964	NASDAQ	CSTE	Fri, Jan 10, 2020	14.98	15.10	14.93	15.04
1963	NASDAQ	CSTE	Thu, Jan 9, 2020	15.11	15.53	14.48	15.03
1962	NASDAQ	CSTE	Wed, Jan 8, 2020	15.17	15.34	14.90	15.11
1961	NASDAQ	CSTE	Tue, Jan 7, 2020	15.17	15.27	15.05	15.07
1960	NASDAQ	CSTE	Mon, Jan 6, 2020	15.08	15.25	14.93	15.18
1959	NASDAQ	CSTE	Fri, Jan 3, 2020	15.05	15.27	15.05	15.16
1958	NASDAQ	CSTE	Thu, Jan 2, 2020	15.22	15.25	15.08	15.24
1957	NASDAQ	CSTE	Tue, Dec 31, 2019	15.07	15.17	14.92	15.07
1956	NASDAQ	CSTE	Mon, Dec 30, 2019	14.85	15.27	14.80	15.21
1955	NASDAQ	CSTE	Fri, Dec 27, 2019	14.96	15.02	14.83	14.91
1954	NASDAQ	CSTE	Thu, Dec 26, 2019	14.98	15.04	14.90	14.94
1953	NASDAQ	CSTE	Tue, Dec 24, 2019	14.98	15.05	14.79	14.93
1952	NASDAQ	CSTE	Mon, Dec 23, 2019	15.12	15.18	14.90	14.93
1951	NASDAQ	CSTE	Fri, Dec 20, 2019	15.09	15.22	15.00	15.16
1950	NASDAQ	CSTE	Thu, Dec 19, 2019	15.34	15.34	15.10	15.12
1949	NASDAQ	CSTE	Wed, Dec 18, 2019	15.30	15.45	15.16	15.30
1948	NASDAQ	CSTE	Tue, Dec 17, 2019	15.41	15.48	15.24	15.35
1947	NASDAQ	CSTE	Mon, Dec 16, 2019	15.24	15.72	15.22	15.45
1946	NASDAQ	CSTE	Fri, Dec 13, 2019	15.05	15.20	14.96	15.18
1945	NASDAQ	CSTE	Thu, Dec 12, 2019	15.15	15.19	14.92	15.00
1944	NASDAQ	CSTE	Wed, Dec 11, 2019	14.96	15.25	14.91	15.14
1943	NASDAQ	CSTE	Tue, Dec 10, 2019	14.96	15.07	14.82	15.00
1942	NASDAQ	CSTE	Mon, Dec 9, 2019	15.24	15.24	14.92	15.02
1941	NASDAQ	CSTE	Fri, Dec 6, 2019	15.33	15.48	15.16	15.19
1940	NASDAQ	CSTE	Thu, Dec 5, 2019	15.29	15.54	15.22	15.24
1939	NASDAQ	CSTE	Wed, Dec 4, 2019	15.21	15.35	15.15	15.21
1938	NASDAQ	CSTE	Tue, Dec 3, 2019	15.02	15.15	15.00	15.09
1937	NASDAQ	CSTE	Mon, Dec 2, 2019	15.59	15.69	15.17	15.20
1936	NASDAQ	CSTE	Fri, Nov 29, 2019	15.38	15.72	15.30	15.66
1935	NASDAQ	CSTE	Wed, Nov 27, 2019	15.89	15.89	15.31	15.38
1934	NASDAQ	CSTE	Tue, Nov 26, 2019	15.76	15.92	15.68	15.81
1933	NASDAQ	CSTE	Mon, Nov 25, 2019	15.66	16.00	15.36	15.75
1932	NASDAQ	CSTE	Fri, Nov 22, 2019	15.25	15.59	15.18	15.53
1931	NASDAQ	CSTE	Thu, Nov 21, 2019	15.16	15.27	14.76	15.26
1930	NASDAQ	CSTE	Wed, Nov 20, 2019	15.45	15.48	15.12	15.17
1929	NASDAQ	CSTE	Tue, Nov 19, 2019	16.04	16.09	15.40	15.51
1928	NASDAQ	CSTE	Mon, Nov 18, 2019	15.73	16.09	15.64	16.04
1927	NASDAQ	CSTE	Fri, Nov 15, 2019	15.96	16.03	15.73	15.79
1926	NASDAQ	CSTE	Thu, Nov 14, 2019	15.84	16.13	15.80	15.82
1925	NASDAQ	CSTE	Wed, Nov 13, 2019	15.64	15.95	15.40	15.93
1924	NASDAQ	CSTE	Tue, Nov 12, 2019	15.77	16.13	15.75	15.80
1923	NASDAQ	CSTE	Mon, Nov 11, 2019	15.86	15.97	15.37	15.62
1922	NASDAQ	CSTE	Fri, Nov 8, 2019	16.04	16.32	16.03	16.03
1921	NASDAQ	CSTE	Thu, Nov 7, 2019	16.65	16.94	15.93	16.00
1920	NASDAQ	CSTE	Wed, Nov 6, 2019	16.16	16.95	16.03	16.73
1919	NASDAQ	CSTE	Tue, Nov 5, 2019	17.50	17.54	17.02	17.02
1918	NASDAQ	CSTE	Mon, Nov 4, 2019	17.36	17.57	17.17	17.47
1917	NASDAQ	CSTE	Fri, Nov 1, 2019	16.98	17.36	16.94	17.33
1916	NASDAQ	CSTE	Thu, Oct 31, 2019	16.93	16.99	16.57	16.89
1915	NASDAQ	CSTE	Wed, Oct 30, 2019	17.29	17.32	16.89	16.98
1914	NASDAQ	CSTE	Tue, Oct 29, 2019	17.29	17.32	16.98	17.29
1913	NASDAQ	CSTE	Mon, Oct 28, 2019	17.27	17.46	17.27	17.30
1912	NASDAQ	CSTE	Fri, Oct 25, 2019	17.34	17.51	17.28	17.29
1911	NASDAQ	CSTE	Thu, Oct 24, 2019	17.63	17.74	17.25	17.35
1910	NASDAQ	CSTE	Wed, Oct 23, 2019	17.60	17.68	17.27	17.66
1909	NASDAQ	CSTE	Tue, Oct 22, 2019	17.60	17.85	17.20	17.60
1908	NASDAQ	CSTE	Mon, Oct 21, 2019	17.35	17.68	17.35	17.59
1907	NASDAQ	CSTE	Fri, Oct 18, 2019	17.66	17.71	17.20	17.27
1906	NASDAQ	CSTE	Thu, Oct 17, 2019	17.31	17.80	17.29	17.72
1905	NASDAQ	CSTE	Wed, Oct 16, 2019	16.80	17.39	16.60	17.21
1904	NASDAQ	CSTE	Tue, Oct 15, 2019	17.11	17.11	16.65	16.74
1903	NASDAQ	CSTE	Mon, Oct 14, 2019	16.63	17.28	16.50	17.14
1902	NASDAQ	CSTE	Fri, Oct 11, 2019	16.40	16.85	16.40	16.57
1901	NASDAQ	CSTE	Thu, Oct 10, 2019	16.19	16.31	15.97	16.08
1900	NASDAQ	CSTE	Wed, Oct 9, 2019	16.53	16.53	16.15	16.18
1899	NASDAQ	CSTE	Tue, Oct 8, 2019	16.48	16.81	16.35	16.38
1898	NASDAQ	CSTE	Mon, Oct 7, 2019	16.48	16.57	16.25	16.52
1897	NASDAQ	CSTE	Fri, Oct 4, 2019	16.43	16.56	16.29	16.48
1896	NASDAQ	CSTE	Thu, Oct 3, 2019	16.43	16.68	16.25	16.43
1895	NASDAQ	CSTE	Wed, Oct 2, 2019	16.39	16.81	15.41	16.52
1894	NASDAQ	CSTE	Tue, Oct 1, 2019	16.72	16.97	16.30	16.40
1893	NASDAQ	CSTE	Mon, Sep 30, 2019	16.71	16.88	16.55	16.61
1892	NASDAQ	CSTE	Fri, Sep 27, 2019	16.68	16.81	16.48	16.61
1891	NASDAQ	CSTE	Thu, Sep 26, 2019	16.54	16.84	16.50	16.57
1890	NASDAQ	CSTE	Wed, Sep 25, 2019	16.17	16.50	15.94	16.38
1889	NASDAQ	CSTE	Tue, Sep 24, 2019	15.86	16.31	15.71	16.01
1888	NASDAQ	CSTE	Mon, Sep 23, 2019	16.36	16.36	15.65	15.85
1887	NASDAQ	CSTE	Fri, Sep 20, 2019	16.74	16.92	16.40	16.56
1886	NASDAQ	CSTE	Thu, Sep 19, 2019	16.41	16.89	16.31	16.73
1885	NASDAQ	CSTE	Wed, Sep 18, 2019	16.67	16.67	15.95	16.39
1884	NASDAQ	CSTE	Tue, Sep 17, 2019	16.48	16.94	16.48	16.60
1883	NASDAQ	CSTE	Mon, Sep 16, 2019	16.10	16.80	15.99	16.62
1882	NASDAQ	CSTE	Fri, Sep 13, 2019	15.75	16.34	15.75	16.03
1881	NASDAQ	CSTE	Thu, Sep 12, 2019	15.00	15.72	14.91	15.64
1880	NASDAQ	CSTE	Wed, Sep 11, 2019	14.90	15.15	14.64	15.06
1879	NASDAQ	CSTE	Tue, Sep 10, 2019	14.99	15.25	14.73	14.84
1878	NASDAQ	CSTE	Mon, Sep 9, 2019	14.43	15.01	14.43	14.96
1877	NASDAQ	CSTE	Fri, Sep 6, 2019	14.41	14.75	14.37	14.38
1876	NASDAQ	CSTE	Thu, Sep 5, 2019	15.14	15.16	14.21	14.32
1875	NASDAQ	CSTE	Wed, Sep 4, 2019	14.96	15.35	14.85	14.93
1874	NASDAQ	CSTE	Tue, Sep 3, 2019	14.80	14.96	14.60	14.86
1873	NASDAQ	CSTE	Fri, Aug 30, 2019	15.01	15.02	14.85	14.99
1872	NASDAQ	CSTE	Thu, Aug 29, 2019	14.50	15.01	14.33	14.95
1871	NASDAQ	CSTE	Wed, Aug 28, 2019	14.37	14.49	14.27	14.32
1870	NASDAQ	CSTE	Tue, Aug 27, 2019	14.77	15.02	14.44	14.45
1869	NASDAQ	CSTE	Mon, Aug 26, 2019	14.74	14.84	14.66	14.77
1868	NASDAQ	CSTE	Fri, Aug 23, 2019	15.02	15.19	14.56	14.60
1867	NASDAQ	CSTE	Thu, Aug 22, 2019	15.34	15.39	14.99	15.15
1866	NASDAQ	CSTE	Wed, Aug 21, 2019	15.43	15.77	15.33	15.35
1865	NASDAQ	CSTE	Tue, Aug 20, 2019	15.37	15.64	15.26	15.34
1864	NASDAQ	CSTE	Mon, Aug 19, 2019	15.58	15.77	15.47	15.50
1863	NASDAQ	CSTE	Fri, Aug 16, 2019	15.19	15.56	15.17	15.41
1862	NASDAQ	CSTE	Thu, Aug 15, 2019	15.45	15.65	15.07	15.10
1861	NASDAQ	CSTE	Wed, Aug 14, 2019	15.76	16.02	15.45	15.48
1860	NASDAQ	CSTE	Tue, Aug 13, 2019	15.89	16.10	15.80	16.00
1859	NASDAQ	CSTE	Mon, Aug 12, 2019	16.32	16.40	15.82	15.91
1858	NASDAQ	CSTE	Fri, Aug 9, 2019	16.65	16.70	16.10	16.40
1857	NASDAQ	CSTE	Thu, Aug 8, 2019	16.02	17.00	15.86	16.57
1856	NASDAQ	CSTE	Wed, Aug 7, 2019	13.26	15.47	12.81	15.44
1855	NASDAQ	CSTE	Tue, Aug 6, 2019	13.93	14.28	13.83	14.25
1854	NASDAQ	CSTE	Mon, Aug 5, 2019	13.49	14.01	13.49	13.92
1853	NASDAQ	CSTE	Fri, Aug 2, 2019	13.81	14.10	13.53	13.66
1852	NASDAQ	CSTE	Thu, Aug 1, 2019	14.10	14.24	13.85	13.93
1851	NASDAQ	CSTE	Wed, Jul 31, 2019	14.47	14.52	14.05	14.07
1850	NASDAQ	CSTE	Tue, Jul 30, 2019	14.41	14.58	14.34	14.43
1849	NASDAQ	CSTE	Mon, Jul 29, 2019	14.55	14.62	14.30	14.38
1848	NASDAQ	CSTE	Fri, Jul 26, 2019	14.86	14.94	14.59	14.64
1847	NASDAQ	CSTE	Thu, Jul 25, 2019	14.89	15.15	14.83	14.85
1846	NASDAQ	CSTE	Wed, Jul 24, 2019	14.69	15.03	14.69	14.92
1845	NASDAQ	CSTE	Tue, Jul 23, 2019	14.63	14.80	14.53	14.79
1844	NASDAQ	CSTE	Mon, Jul 22, 2019	14.84	14.87	14.52	14.61
1843	NASDAQ	CSTE	Fri, Jul 19, 2019	14.92	15.06	14.86	14.87
1842	NASDAQ	CSTE	Thu, Jul 18, 2019	15.27	15.27	14.91	14.96
1841	NASDAQ	CSTE	Wed, Jul 17, 2019	15.12	15.31	15.02	15.24
1840	NASDAQ	CSTE	Tue, Jul 16, 2019	15.10	15.23	15.02	15.17
1839	NASDAQ	CSTE	Mon, Jul 15, 2019	15.05	15.05	14.83	14.97
1838	NASDAQ	CSTE	Fri, Jul 12, 2019	15.02	15.12	14.98	15.06
1837	NASDAQ	CSTE	Thu, Jul 11, 2019	15.16	15.16	14.74	15.01
1836	NASDAQ	CSTE	Wed, Jul 10, 2019	15.20	15.32	15.06	15.22
1835	NASDAQ	CSTE	Tue, Jul 9, 2019	15.15	15.18	14.93	15.07
1834	NASDAQ	CSTE	Mon, Jul 8, 2019	15.45	15.58	15.11	15.26
1833	NASDAQ	CSTE	Fri, Jul 5, 2019	15.03	15.60	15.03	15.53
1832	NASDAQ	CSTE	Wed, Jul 3, 2019	15.07	15.18	15.00	15.14
1831	NASDAQ	CSTE	Tue, Jul 2, 2019	14.95	15.05	14.86	15.02
1830	NASDAQ	CSTE	Mon, Jul 1, 2019	15.19	15.19	14.99	15.05
1829	NASDAQ	CSTE	Fri, Jun 28, 2019	14.67	15.26	14.67	15.03
1828	NASDAQ	CSTE	Thu, Jun 27, 2019	14.57	14.76	14.47	14.69
1827	NASDAQ	CSTE	Wed, Jun 26, 2019	14.61	14.73	14.32	14.57
1826	NASDAQ	CSTE	Tue, Jun 25, 2019	14.41	14.80	14.30	14.67
1825	NASDAQ	CSTE	Mon, Jun 24, 2019	14.55	14.72	14.23	14.30
1824	NASDAQ	CSTE	Fri, Jun 21, 2019	14.66	14.80	14.44	14.63
1823	NASDAQ	CSTE	Thu, Jun 20, 2019	14.65	14.79	14.64	14.76
1822	NASDAQ	CSTE	Wed, Jun 19, 2019	14.62	14.68	14.34	14.61
1821	NASDAQ	CSTE	Tue, Jun 18, 2019	14.18	14.75	14.18	14.54
1820	NASDAQ	CSTE	Mon, Jun 17, 2019	14.26	14.29	14.06	14.13
1819	NASDAQ	CSTE	Fri, Jun 14, 2019	14.38	14.55	14.26	14.29
1818	NASDAQ	CSTE	Thu, Jun 13, 2019	14.65	14.72	14.37	14.42
1817	NASDAQ	CSTE	Wed, Jun 12, 2019	14.49	14.66	14.41	14.62
1816	NASDAQ	CSTE	Tue, Jun 11, 2019	14.87	14.96	14.53	14.55
1815	NASDAQ	CSTE	Mon, Jun 10, 2019	14.35	14.79	14.27	14.67
1814	NASDAQ	CSTE	Fri, Jun 7, 2019	14.19	14.53	14.07	14.40
1813	NASDAQ	CSTE	Thu, Jun 6, 2019	14.26	14.41	14.01	14.14
1812	NASDAQ	CSTE	Wed, Jun 5, 2019	14.51	14.82	14.20	14.30
1811	NASDAQ	CSTE	Tue, Jun 4, 2019	13.99	14.74	13.99	14.42
1810	NASDAQ	CSTE	Mon, Jun 3, 2019	13.90	13.97	13.74	13.91
1809	NASDAQ	CSTE	Fri, May 31, 2019	13.80	13.96	13.54	13.87
1808	NASDAQ	CSTE	Thu, May 30, 2019	14.27	14.49	13.83	13.94
1807	NASDAQ	CSTE	Wed, May 29, 2019	14.22	14.37	14.06	14.20
1806	NASDAQ	CSTE	Tue, May 28, 2019	14.39	14.51	14.15	14.28
1805	NASDAQ	CSTE	Fri, May 24, 2019	14.31	14.50	14.25	14.38
1804	NASDAQ	CSTE	Thu, May 23, 2019	14.24	14.41	14.14	14.20
1803	NASDAQ	CSTE	Wed, May 22, 2019	14.35	14.45	14.25	14.39
1802	NASDAQ	CSTE	Tue, May 21, 2019	14.48	14.63	14.37	14.51
1801	NASDAQ	CSTE	Mon, May 20, 2019	14.80	14.92	14.46	14.48
1800	NASDAQ	CSTE	Fri, May 17, 2019	14.82	14.99	14.68	14.92
1799	NASDAQ	CSTE	Thu, May 16, 2019	15.57	15.60	14.87	14.92
1798	NASDAQ	CSTE	Wed, May 15, 2019	15.30	15.50	15.21	15.38
1797	NASDAQ	CSTE	Tue, May 14, 2019	15.32	15.49	15.25	15.43
1796	NASDAQ	CSTE	Mon, May 13, 2019	15.23	15.48	15.07	15.31
1795	NASDAQ	CSTE	Fri, May 10, 2019	15.45	15.66	15.33	15.57
1794	NASDAQ	CSTE	Thu, May 9, 2019	15.50	15.57	15.35	15.47
1793	NASDAQ	CSTE	Wed, May 8, 2019	15.70	15.83	15.52	15.52
1792	NASDAQ	CSTE	Tue, May 7, 2019	16.28	16.42	15.65	15.72
1791	NASDAQ	CSTE	Mon, May 6, 2019	16.38	16.44	16.09	16.35
1790	NASDAQ	CSTE	Fri, May 3, 2019	16.02	16.98	16.02	16.47
1789	NASDAQ	CSTE	Thu, May 2, 2019	14.86	15.90	14.86	15.78
1788	NASDAQ	CSTE	Wed, May 1, 2019	14.11	15.68	14.11	14.96
1787	NASDAQ	CSTE	Tue, Apr 30, 2019	15.10	15.38	14.94	15.13
1786	NASDAQ	CSTE	Mon, Apr 29, 2019	15.34	15.67	15.09	15.17
1785	NASDAQ	CSTE	Fri, Apr 26, 2019	15.17	15.39	15.06	15.31
1784	NASDAQ	CSTE	Thu, Apr 25, 2019	15.35	15.51	15.09	15.13
1783	NASDAQ	CSTE	Wed, Apr 24, 2019	15.50	15.59	15.08	15.43
1782	NASDAQ	CSTE	Tue, Apr 23, 2019	15.23	15.50	15.23	15.45
1781	NASDAQ	CSTE	Mon, Apr 22, 2019	15.53	15.84	15.01	15.18
1780	NASDAQ	CSTE	Thu, Apr 18, 2019	15.30	15.64	15.30	15.48
1779	NASDAQ	CSTE	Wed, Apr 17, 2019	15.15	15.96	15.15	15.40
1778	NASDAQ	CSTE	Tue, Apr 16, 2019	15.02	15.32	14.95	15.23
1777	NASDAQ	CSTE	Mon, Apr 15, 2019	14.93	15.17	14.86	14.90
1776	NASDAQ	CSTE	Fri, Apr 12, 2019	15.26	15.26	14.86	14.98
1775	NASDAQ	CSTE	Thu, Apr 11, 2019	15.20	15.26	15.11	15.18
1774	NASDAQ	CSTE	Wed, Apr 10, 2019	15.24	15.27	15.08	15.24
1773	NASDAQ	CSTE	Tue, Apr 9, 2019	15.44	15.48	15.15	15.18
1772	NASDAQ	CSTE	Mon, Apr 8, 2019	15.85	15.85	15.16	15.44
1771	NASDAQ	CSTE	Fri, Apr 5, 2019	15.79	16.05	15.79	15.96
1770	NASDAQ	CSTE	Thu, Apr 4, 2019	15.54	15.94	15.54	15.72
1769	NASDAQ	CSTE	Wed, Apr 3, 2019	15.80	15.84	15.56	15.61
1768	NASDAQ	CSTE	Tue, Apr 2, 2019	15.70	15.87	15.50	15.68
1767	NASDAQ	CSTE	Mon, Apr 1, 2019	15.61	16.07	15.61	15.77
1766	NASDAQ	CSTE	Fri, Mar 29, 2019	15.83	15.89	15.45	15.61
1765	NASDAQ	CSTE	Thu, Mar 28, 2019	15.50	15.85	15.35	15.78
1764	NASDAQ	CSTE	Wed, Mar 27, 2019	15.36	15.62	15.34	15.45
1763	NASDAQ	CSTE	Tue, Mar 26, 2019	15.52	15.62	15.22	15.40
1762	NASDAQ	CSTE	Mon, Mar 25, 2019	15.17	15.56	15.10	15.51
1761	NASDAQ	CSTE	Fri, Mar 22, 2019	15.57	15.58	15.10	15.17
1760	NASDAQ	CSTE	Thu, Mar 21, 2019	15.61	16.00	15.58	15.68
1759	NASDAQ	CSTE	Wed, Mar 20, 2019	15.46	15.91	15.25	15.65
1758	NASDAQ	CSTE	Tue, Mar 19, 2019	15.71	15.93	15.45	15.54
1757	NASDAQ	CSTE	Mon, Mar 18, 2019	15.87	15.87	15.57	15.73
1756	NASDAQ	CSTE	Fri, Mar 15, 2019	15.92	16.16	15.81	15.87
1755	NASDAQ	CSTE	Thu, Mar 14, 2019	16.21	16.28	15.90	15.92
1754	NASDAQ	CSTE	Wed, Mar 13, 2019	16.60	16.66	16.21	16.28
1753	NASDAQ	CSTE	Tue, Mar 12, 2019	16.66	16.81	16.19	16.55
1752	NASDAQ	CSTE	Mon, Mar 11, 2019	16.47	16.76	16.42	16.67
1751	NASDAQ	CSTE	Fri, Mar 8, 2019	16.43	16.61	16.33	16.40
1750	NASDAQ	CSTE	Thu, Mar 7, 2019	16.65	16.74	16.39	16.44
1749	NASDAQ	CSTE	Wed, Mar 6, 2019	16.87	16.95	16.51	16.53
1748	NASDAQ	CSTE	Tue, Mar 5, 2019	16.94	17.07	16.66	16.94
1747	NASDAQ	CSTE	Mon, Mar 4, 2019	17.02	17.27	16.82	16.95
1746	NASDAQ	CSTE	Fri, Mar 1, 2019	16.89	17.15	16.58	17.01
1745	NASDAQ	CSTE	Thu, Feb 28, 2019	16.75	16.84	16.45	16.80
1744	NASDAQ	CSTE	Wed, Feb 27, 2019	16.57	16.80	16.46	16.78
1743	NASDAQ	CSTE	Tue, Feb 26, 2019	16.70	16.80	16.46	16.60
1742	NASDAQ	CSTE	Mon, Feb 25, 2019	17.12	17.31	16.74	16.76
1741	NASDAQ	CSTE	Fri, Feb 22, 2019	17.01	17.14	16.78	17.06
1740	NASDAQ	CSTE	Thu, Feb 21, 2019	17.00	17.14	16.51	16.92
1739	NASDAQ	CSTE	Wed, Feb 20, 2019	17.08	17.21	16.96	17.08
1738	NASDAQ	CSTE	Tue, Feb 19, 2019	17.04	17.41	16.89	17.19
1737	NASDAQ	CSTE	Fri, Feb 15, 2019	16.48	17.28	16.48	17.24
1736	NASDAQ	CSTE	Thu, Feb 14, 2019	16.55	16.78	16.36	16.40
1735	NASDAQ	CSTE	Wed, Feb 13, 2019	16.30	16.75	16.13	16.65
1734	NASDAQ	CSTE	Tue, Feb 12, 2019	16.36	16.86	16.25	16.31
1733	NASDAQ	CSTE	Mon, Feb 11, 2019	15.63	16.46	15.60	16.32
1732	NASDAQ	CSTE	Fri, Feb 8, 2019	15.42	15.94	15.36	15.68
1731	NASDAQ	CSTE	Thu, Feb 7, 2019	15.14	15.87	14.84	15.43
1730	NASDAQ	CSTE	Wed, Feb 6, 2019	15.00	16.20	14.15	15.06
1729	NASDAQ	CSTE	Tue, Feb 5, 2019	15.94	16.12	15.53	15.77
1728	NASDAQ	CSTE	Mon, Feb 4, 2019	15.38	15.84	15.26	15.82
1727	NASDAQ	CSTE	Fri, Feb 1, 2019	15.38	15.77	15.24	15.46
1726	NASDAQ	CSTE	Thu, Jan 31, 2019	14.93	15.40	14.89	15.38
1725	NASDAQ	CSTE	Wed, Jan 30, 2019	15.24	15.24	14.70	14.91
1724	NASDAQ	CSTE	Tue, Jan 29, 2019	15.01	15.21	14.86	15.11
1723	NASDAQ	CSTE	Mon, Jan 28, 2019	14.67	15.12	14.67	15.09
1722	NASDAQ	CSTE	Fri, Jan 25, 2019	14.91	15.24	14.79	14.82
1721	NASDAQ	CSTE	Thu, Jan 24, 2019	14.64	14.82	14.46	14.81
1720	NASDAQ	CSTE	Wed, Jan 23, 2019	14.80	14.81	14.42	14.67
1719	NASDAQ	CSTE	Tue, Jan 22, 2019	15.29	15.37	14.63	14.74
1718	NASDAQ	CSTE	Fri, Jan 18, 2019	15.22	15.59	15.22	15.37
1717	NASDAQ	CSTE	Thu, Jan 17, 2019	14.98	15.27	14.63	15.21
1716	NASDAQ	CSTE	Wed, Jan 16, 2019	14.62	15.27	14.62	15.06
1715	NASDAQ	CSTE	Tue, Jan 15, 2019	13.97	14.63	13.96	14.61
1714	NASDAQ	CSTE	Mon, Jan 14, 2019	14.11	14.25	13.97	13.97
1713	NASDAQ	CSTE	Fri, Jan 11, 2019	13.96	14.13	13.72	14.11
1712	NASDAQ	CSTE	Thu, Jan 10, 2019	14.40	14.50	13.91	14.03
1711	NASDAQ	CSTE	Wed, Jan 9, 2019	14.05	14.47	13.88	14.44
1710	NASDAQ	CSTE	Tue, Jan 8, 2019	14.33	14.33	13.97	14.05
1709	NASDAQ	CSTE	Mon, Jan 7, 2019	14.17	14.43	13.92	14.24
1708	NASDAQ	CSTE	Fri, Jan 4, 2019	14.00	14.44	13.97	14.18
1707	NASDAQ	CSTE	Thu, Jan 3, 2019	13.77	14.15	13.75	13.86
1706	NASDAQ	CSTE	Wed, Jan 2, 2019	13.39	14.08	13.39	13.81
1705	NASDAQ	CSTE	Mon, Dec 31, 2018	13.35	13.61	13.35	13.58
1704	NASDAQ	CSTE	Fri, Dec 28, 2018	13.75	14.05	13.21	13.25
1703	NASDAQ	CSTE	Thu, Dec 27, 2018	12.49	13.75	12.49	13.74
1702	NASDAQ	CSTE	Wed, Dec 26, 2018	12.81	13.00	12.56	12.74
1701	NASDAQ	CSTE	Mon, Dec 24, 2018	12.86	12.96	12.67	12.84
1700	NASDAQ	CSTE	Fri, Dec 21, 2018	13.61	13.72	13.07	13.09
1699	NASDAQ	CSTE	Thu, Dec 20, 2018	13.92	14.15	13.47	13.54
1698	NASDAQ	CSTE	Wed, Dec 19, 2018	13.92	14.40	13.85	14.06
1697	NASDAQ	CSTE	Tue, Dec 18, 2018	14.44	14.55	13.91	13.96
1696	NASDAQ	CSTE	Mon, Dec 17, 2018	14.61	14.88	14.24	14.34
1695	NASDAQ	CSTE	Fri, Dec 14, 2018	14.46	14.87	14.30	14.67
1694	NASDAQ	CSTE	Thu, Dec 13, 2018	14.95	14.95	14.36	14.56
1693	NASDAQ	CSTE	Wed, Dec 12, 2018	15.38	15.65	14.90	14.92
1692	NASDAQ	CSTE	Tue, Dec 11, 2018	15.52	15.69	15.12	15.23
1691	NASDAQ	CSTE	Mon, Dec 10, 2018	15.00	15.41	14.79	15.40
1690	NASDAQ	CSTE	Fri, Dec 7, 2018	14.63	15.23	14.63	15.02
1689	NASDAQ	CSTE	Thu, Dec 6, 2018	14.65	14.75	14.42	14.64
1688	NASDAQ	CSTE	Tue, Dec 4, 2018	15.55	15.63	14.85	14.92
1687	NASDAQ	CSTE	Mon, Dec 3, 2018	15.90	16.00	15.49	15.65
1686	NASDAQ	CSTE	Fri, Nov 30, 2018	15.73	15.82	15.50	15.65
1685	NASDAQ	CSTE	Thu, Nov 29, 2018	16.06	16.12	15.70	15.80
1684	NASDAQ	CSTE	Wed, Nov 28, 2018	15.77	16.33	15.26	16.20
1683	NASDAQ	CSTE	Tue, Nov 27, 2018	15.68	15.99	15.54	15.76
1682	NASDAQ	CSTE	Mon, Nov 26, 2018	15.66	15.97	15.66	15.75
1681	NASDAQ	CSTE	Fri, Nov 23, 2018	15.12	15.87	15.12	15.55
1680	NASDAQ	CSTE	Wed, Nov 21, 2018	14.92	15.40	14.92	15.22
1679	NASDAQ	CSTE	Tue, Nov 20, 2018	14.91	15.05	14.60	14.83
1678	NASDAQ	CSTE	Mon, Nov 19, 2018	15.37	15.50	15.18	15.24
1677	NASDAQ	CSTE	Fri, Nov 16, 2018	15.20	15.66	15.09	15.36
1676	NASDAQ	CSTE	Thu, Nov 15, 2018	14.81	15.48	14.58	15.29
1675	NASDAQ	CSTE	Wed, Nov 14, 2018	15.05	15.22	14.50	14.74
1674	NASDAQ	CSTE	Tue, Nov 13, 2018	14.58	15.18	14.58	14.87
1673	NASDAQ	CSTE	Mon, Nov 12, 2018	14.61	14.93	14.31	14.64
1672	NASDAQ	CSTE	Fri, Nov 9, 2018	14.58	14.92	14.10	14.62
1671	NASDAQ	CSTE	Thu, Nov 8, 2018	14.70	15.05	14.41	14.78
1670	NASDAQ	CSTE	Wed, Nov 7, 2018	15.85	16.00	14.52	14.78
1669	NASDAQ	CSTE	Tue, Nov 6, 2018	16.21	17.04	15.89	16.79
1668	NASDAQ	CSTE	Mon, Nov 5, 2018	16.29	16.43	16.01	16.23
1667	NASDAQ	CSTE	Fri, Nov 2, 2018	16.49	16.49	16.21	16.30
1666	NASDAQ	CSTE	Thu, Nov 1, 2018	15.85	16.70	15.81	16.49
1665	NASDAQ	CSTE	Wed, Oct 31, 2018	16.00	16.10	15.70	15.79
1664	NASDAQ	CSTE	Tue, Oct 30, 2018	15.61	16.19	15.32	16.03
1663	NASDAQ	CSTE	Mon, Oct 29, 2018	15.86	16.08	15.41	15.66
1662	NASDAQ	CSTE	Fri, Oct 26, 2018	15.63	15.82	15.15	15.63
1661	NASDAQ	CSTE	Thu, Oct 25, 2018	15.59	15.95	15.59	15.84
1660	NASDAQ	CSTE	Wed, Oct 24, 2018	16.42	16.64	15.37	15.39
1659	NASDAQ	CSTE	Tue, Oct 23, 2018	16.39	16.73	16.33	16.43
1658	NASDAQ	CSTE	Mon, Oct 22, 2018	16.67	16.95	16.46	16.63
1657	NASDAQ	CSTE	Fri, Oct 19, 2018	17.05	17.08	16.57	16.62
1656	NASDAQ	CSTE	Thu, Oct 18, 2018	17.60	17.60	16.97	17.11
1655	NASDAQ	CSTE	Wed, Oct 17, 2018	17.76	17.95	17.19	17.58
1654	NASDAQ	CSTE	Tue, Oct 16, 2018	16.90	17.77	16.90	17.74
1653	NASDAQ	CSTE	Mon, Oct 15, 2018	17.03	17.08	16.50	16.87
1652	NASDAQ	CSTE	Fri, Oct 12, 2018	16.92	17.00	16.47	16.90
1651	NASDAQ	CSTE	Thu, Oct 11, 2018	16.26	16.83	16.26	16.66
1650	NASDAQ	CSTE	Wed, Oct 10, 2018	16.50	16.61	16.10	16.36
1649	NASDAQ	CSTE	Tue, Oct 9, 2018	17.11	17.31	16.52	16.54
1648	NASDAQ	CSTE	Mon, Oct 8, 2018	17.16	17.30	16.88	17.25
1647	NASDAQ	CSTE	Fri, Oct 5, 2018	17.56	17.56	16.91	17.18
1646	NASDAQ	CSTE	Thu, Oct 4, 2018	18.09	18.09	17.53	17.55
1645	NASDAQ	CSTE	Wed, Oct 3, 2018	18.00	18.27	17.79	18.10
1644	NASDAQ	CSTE	Tue, Oct 2, 2018	17.97	18.14	17.67	17.95
1643	NASDAQ	CSTE	Mon, Oct 1, 2018	18.59	19.19	17.84	17.98
1642	NASDAQ	CSTE	Fri, Sep 28, 2018	18.90	19.15	18.05	18.55
1641	NASDAQ	CSTE	Thu, Sep 27, 2018	20.80	20.80	18.85	18.85
1640	NASDAQ	CSTE	Wed, Sep 26, 2018	20.70	21.15	20.60	20.75
1639	NASDAQ	CSTE	Tue, Sep 25, 2018	20.65	20.90	20.55	20.65
1638	NASDAQ	CSTE	Mon, Sep 24, 2018	21.20	21.20	20.45	20.85
1637	NASDAQ	CSTE	Fri, Sep 21, 2018	20.90	21.50	20.55	21.30
1636	NASDAQ	CSTE	Thu, Sep 20, 2018	20.60	20.85	20.40	20.80
1635	NASDAQ	CSTE	Wed, Sep 19, 2018	20.95	21.30	20.35	20.60
1634	NASDAQ	CSTE	Tue, Sep 18, 2018	20.00	21.80	20.00	21.00
1633	NASDAQ	CSTE	Mon, Sep 17, 2018	18.95	20.05	18.90	20.00
1632	NASDAQ	CSTE	Fri, Sep 14, 2018	18.80	19.05	18.70	19.00
1631	NASDAQ	CSTE	Thu, Sep 13, 2018	19.00	19.10	18.80	18.80
1630	NASDAQ	CSTE	Wed, Sep 12, 2018	19.10	19.10	18.80	18.95
1629	NASDAQ	CSTE	Tue, Sep 11, 2018	19.00	19.20	18.80	19.15
1628	NASDAQ	CSTE	Mon, Sep 10, 2018	19.25	19.35	19.05	19.10
1627	NASDAQ	CSTE	Fri, Sep 7, 2018	19.15	19.40	19.00	19.20
1626	NASDAQ	CSTE	Thu, Sep 6, 2018	19.45	19.46	18.95	19.20
1625	NASDAQ	CSTE	Wed, Sep 5, 2018	19.15	19.40	19.00	19.35
1624	NASDAQ	CSTE	Tue, Sep 4, 2018	18.95	19.28	18.49	19.10
1623	NASDAQ	CSTE	Fri, Aug 31, 2018	18.65	19.10	18.40	18.95
1622	NASDAQ	CSTE	Thu, Aug 30, 2018	18.90	19.20	18.60	18.75
1621	NASDAQ	CSTE	Wed, Aug 29, 2018	18.90	19.20	18.68	19.00
1620	NASDAQ	CSTE	Tue, Aug 28, 2018	19.00	19.00	18.55	18.80
1619	NASDAQ	CSTE	Mon, Aug 27, 2018	19.00	19.15	18.80	18.85
1618	NASDAQ	CSTE	Fri, Aug 24, 2018	18.55	19.40	18.50	18.90
1617	NASDAQ	CSTE	Thu, Aug 23, 2018	18.65	18.95	18.30	18.55
1616	NASDAQ	CSTE	Wed, Aug 22, 2018	18.90	18.90	18.45	18.70
1615	NASDAQ	CSTE	Tue, Aug 21, 2018	18.60	19.25	18.60	18.85
1614	NASDAQ	CSTE	Mon, Aug 20, 2018	17.55	18.80	17.50	18.80
1613	NASDAQ	CSTE	Fri, Aug 17, 2018	17.45	17.95	17.15	17.55
1612	NASDAQ	CSTE	Thu, Aug 16, 2018	17.00	17.65	16.70	17.55
1611	NASDAQ	CSTE	Wed, Aug 15, 2018	17.25	17.75	16.90	17.00
1610	NASDAQ	CSTE	Tue, Aug 14, 2018	17.45	17.90	17.00	17.25
1609	NASDAQ	CSTE	Mon, Aug 13, 2018	18.45	18.45	17.45	17.50
1608	NASDAQ	CSTE	Fri, Aug 10, 2018	18.35	18.50	17.85	18.45
1607	NASDAQ	CSTE	Thu, Aug 9, 2018	18.20	18.75	17.75	18.50
1606	NASDAQ	CSTE	Wed, Aug 8, 2018	16.45	18.45	16.15	17.95
1605	NASDAQ	CSTE	Tue, Aug 7, 2018	15.10	15.15	14.70	14.75
1604	NASDAQ	CSTE	Mon, Aug 6, 2018	15.20	15.25	14.80	15.00
1603	NASDAQ	CSTE	Fri, Aug 3, 2018	15.05	15.30	14.55	15.25
1602	NASDAQ	CSTE	Thu, Aug 2, 2018	14.50	15.05	14.35	15.00
1601	NASDAQ	CSTE	Wed, Aug 1, 2018	15.70	15.70	14.35	14.50
1600	NASDAQ	CSTE	Tue, Jul 31, 2018	14.65	15.80	14.60	15.75
1599	NASDAQ	CSTE	Mon, Jul 30, 2018	14.40	14.90	14.35	14.80
1598	NASDAQ	CSTE	Fri, Jul 27, 2018	14.50	14.60	14.10	14.35
1597	NASDAQ	CSTE	Thu, Jul 26, 2018	14.90	15.05	14.45	14.50
1596	NASDAQ	CSTE	Wed, Jul 25, 2018	16.00	16.00	14.95	14.95
1595	NASDAQ	CSTE	Tue, Jul 24, 2018	15.90	16.15	15.60	16.00
1594	NASDAQ	CSTE	Mon, Jul 23, 2018	15.95	16.05	15.60	15.85
1593	NASDAQ	CSTE	Fri, Jul 20, 2018	16.20	16.25	15.95	16.00
1592	NASDAQ	CSTE	Thu, Jul 19, 2018	15.75	16.30	15.70	16.25
1591	NASDAQ	CSTE	Wed, Jul 18, 2018	15.50	15.90	15.35	15.90
1590	NASDAQ	CSTE	Tue, Jul 17, 2018	15.40	15.65	15.40	15.50
1589	NASDAQ	CSTE	Mon, Jul 16, 2018	15.60	15.65	15.15	15.45
1588	NASDAQ	CSTE	Fri, Jul 13, 2018	15.50	15.75	15.45	15.55
1587	NASDAQ	CSTE	Thu, Jul 12, 2018	15.90	15.95	15.48	15.55
1586	NASDAQ	CSTE	Wed, Jul 11, 2018	15.70	15.95	15.55	15.75
1585	NASDAQ	CSTE	Tue, Jul 10, 2018	15.85	16.00	15.60	15.80
1584	NASDAQ	CSTE	Mon, Jul 9, 2018	15.60	16.00	15.60	15.80
1583	NASDAQ	CSTE	Fri, Jul 6, 2018	15.60	16.00	15.08	15.40
1582	NASDAQ	CSTE	Thu, Jul 5, 2018	15.40	15.65	15.15	15.65
1581	NASDAQ	CSTE	Tue, Jul 3, 2018	15.85	16.00	15.20	15.35
1580	NASDAQ	CSTE	Mon, Jul 2, 2018	14.90	15.75	14.90	15.75
1579	NASDAQ	CSTE	Fri, Jun 29, 2018	15.15	15.35	14.98	15.10
1578	NASDAQ	CSTE	Thu, Jun 28, 2018	15.55	15.60	14.75	15.05
1577	NASDAQ	CSTE	Wed, Jun 27, 2018	16.45	16.45	15.45	15.55
1576	NASDAQ	CSTE	Tue, Jun 26, 2018	16.05	16.63	15.65	16.50
1575	NASDAQ	CSTE	Mon, Jun 25, 2018	16.35	16.35	15.85	16.00
1574	NASDAQ	CSTE	Fri, Jun 22, 2018	16.85	16.85	15.78	16.50
1573	NASDAQ	CSTE	Thu, Jun 21, 2018	17.35	17.50	16.65	16.70
1572	NASDAQ	CSTE	Wed, Jun 20, 2018	17.45	17.55	17.20	17.40
1571	NASDAQ	CSTE	Tue, Jun 19, 2018	16.90	17.35	16.80	17.30
1570	NASDAQ	CSTE	Mon, Jun 18, 2018	16.25	17.10	16.25	16.95
1569	NASDAQ	CSTE	Fri, Jun 15, 2018	16.60	17.10	16.35	16.40
1568	NASDAQ	CSTE	Thu, Jun 14, 2018	16.60	16.65	16.15	16.65
1567	NASDAQ	CSTE	Wed, Jun 13, 2018	16.80	16.85	16.40	16.55
1566	NASDAQ	CSTE	Tue, Jun 12, 2018	17.25	17.25	16.40	16.70
1565	NASDAQ	CSTE	Mon, Jun 11, 2018	17.05	17.40	17.05	17.20
1564	NASDAQ	CSTE	Fri, Jun 8, 2018	16.85	17.00	16.70	16.95
1563	NASDAQ	CSTE	Thu, Jun 7, 2018	16.70	17.05	16.45	16.85
1562	NASDAQ	CSTE	Wed, Jun 6, 2018	16.25	16.75	16.10	16.55
1561	NASDAQ	CSTE	Tue, Jun 5, 2018	15.85	16.25	15.75	16.15
1560	NASDAQ	CSTE	Mon, Jun 4, 2018	15.95	16.15	15.75	15.90
1559	NASDAQ	CSTE	Fri, Jun 1, 2018	15.80	16.30	15.75	15.95
1558	NASDAQ	CSTE	Thu, May 31, 2018	15.20	15.70	15.10	15.65
1557	NASDAQ	CSTE	Wed, May 30, 2018	14.70	15.20	14.50	15.15
1556	NASDAQ	CSTE	Tue, May 29, 2018	15.20	15.30	14.45	14.55
1555	NASDAQ	CSTE	Fri, May 25, 2018	15.25	15.40	15.15	15.20
1554	NASDAQ	CSTE	Thu, May 24, 2018	15.45	15.50	15.15	15.25
1553	NASDAQ	CSTE	Wed, May 23, 2018	15.35	15.50	15.20	15.45
1552	NASDAQ	CSTE	Tue, May 22, 2018	15.30	15.50	15.10	15.35
1551	NASDAQ	CSTE	Mon, May 21, 2018	15.15	15.45	15.10	15.30
1550	NASDAQ	CSTE	Fri, May 18, 2018	15.20	15.45	14.85	15.15
1549	NASDAQ	CSTE	Thu, May 17, 2018	14.90	16.45	14.80	15.10
1548	NASDAQ	CSTE	Wed, May 16, 2018	13.75	14.80	13.65	14.70
1547	NASDAQ	CSTE	Tue, May 15, 2018	13.75	13.85	13.46	13.75
1546	NASDAQ	CSTE	Mon, May 14, 2018	12.90	13.70	12.90	13.65
1545	NASDAQ	CSTE	Fri, May 11, 2018	12.70	13.15	12.50	12.85
1544	NASDAQ	CSTE	Thu, May 10, 2018	13.20	13.60	12.65	12.68
1543	NASDAQ	CSTE	Wed, May 9, 2018	15.00	15.15	12.60	13.10
1542	NASDAQ	CSTE	Tue, May 8, 2018	18.35	18.85	18.05	18.45
1541	NASDAQ	CSTE	Mon, May 7, 2018	18.85	18.90	18.35	18.40
1540	NASDAQ	CSTE	Fri, May 4, 2018	18.40	19.00	18.20	18.75
1539	NASDAQ	CSTE	Thu, May 3, 2018	18.75	18.90	18.30	18.50
1538	NASDAQ	CSTE	Wed, May 2, 2018	18.70	18.95	18.30	18.70
1537	NASDAQ	CSTE	Tue, May 1, 2018	18.45	18.70	18.15	18.70
1536	NASDAQ	CSTE	Mon, Apr 30, 2018	18.95	19.00	18.35	18.45
1535	NASDAQ	CSTE	Fri, Apr 27, 2018	19.05	19.15	18.90	18.95
1534	NASDAQ	CSTE	Thu, Apr 26, 2018	18.40	19.08	18.30	19.00
1533	NASDAQ	CSTE	Wed, Apr 25, 2018	18.60	18.60	18.25	18.30
1532	NASDAQ	CSTE	Tue, Apr 24, 2018	19.05	19.25	18.50	18.55
1531	NASDAQ	CSTE	Mon, Apr 23, 2018	18.75	19.10	18.55	19.00
1530	NASDAQ	CSTE	Fri, Apr 20, 2018	18.95	19.05	18.50	18.80
1529	NASDAQ	CSTE	Thu, Apr 19, 2018	19.40	19.60	18.80	19.00
1528	NASDAQ	CSTE	Wed, Apr 18, 2018	19.50	19.80	19.35	19.40
1527	NASDAQ	CSTE	Tue, Apr 17, 2018	19.75	19.80	19.35	19.45
1526	NASDAQ	CSTE	Mon, Apr 16, 2018	19.85	19.87	19.55	19.65
1525	NASDAQ	CSTE	Fri, Apr 13, 2018	19.80	19.95	19.60	19.70
1524	NASDAQ	CSTE	Thu, Apr 12, 2018	20.05	20.05	19.63	19.70
1523	NASDAQ	CSTE	Wed, Apr 11, 2018	19.95	20.33	19.85	19.95
1522	NASDAQ	CSTE	Tue, Apr 10, 2018	19.95	20.30	19.95	20.10
1521	NASDAQ	CSTE	Mon, Apr 9, 2018	20.40	20.40	19.85	19.90
1520	NASDAQ	CSTE	Fri, Apr 6, 2018	20.40	20.85	20.10	20.25
1519	NASDAQ	CSTE	Thu, Apr 5, 2018	20.30	20.70	19.84	20.65
1518	NASDAQ	CSTE	Wed, Apr 4, 2018	19.20	20.35	19.00	20.15
1517	NASDAQ	CSTE	Tue, Apr 3, 2018	19.00	19.50	18.85	19.40
1516	NASDAQ	CSTE	Mon, Apr 2, 2018	19.55	19.65	18.93	18.95
1515	NASDAQ	CSTE	Thu, Mar 29, 2018	19.20	19.93	19.20	19.65
1514	NASDAQ	CSTE	Wed, Mar 28, 2018	19.10	19.30	18.90	19.20
1513	NASDAQ	CSTE	Tue, Mar 27, 2018	18.90	19.15	18.75	19.05
1512	NASDAQ	CSTE	Mon, Mar 26, 2018	18.85	19.05	18.50	18.95
1511	NASDAQ	CSTE	Fri, Mar 23, 2018	18.85	19.25	18.35	18.70
1510	NASDAQ	CSTE	Thu, Mar 22, 2018	19.75	20.05	18.55	19.00
1509	NASDAQ	CSTE	Wed, Mar 21, 2018	19.55	20.20	19.55	20.10
1508	NASDAQ	CSTE	Tue, Mar 20, 2018	19.60	19.88	19.30	19.55
1507	NASDAQ	CSTE	Mon, Mar 19, 2018	19.80	19.90	19.20	19.60
1506	NASDAQ	CSTE	Fri, Mar 16, 2018	20.20	20.45	19.75	19.95
1505	NASDAQ	CSTE	Thu, Mar 15, 2018	20.05	20.35	19.95	20.25
1504	NASDAQ	CSTE	Wed, Mar 14, 2018	21.15	21.25	20.03	20.05
1503	NASDAQ	CSTE	Tue, Mar 13, 2018	21.30	21.40	21.00	21.15
1502	NASDAQ	CSTE	Mon, Mar 12, 2018	21.40	21.40	21.10	21.20
1501	NASDAQ	CSTE	Fri, Mar 9, 2018	21.10	21.45	21.00	21.20
1500	NASDAQ	CSTE	Thu, Mar 8, 2018	21.10	21.35	20.90	21.05
1499	NASDAQ	CSTE	Wed, Mar 7, 2018	20.60	21.30	20.60	21.10
1498	NASDAQ	CSTE	Tue, Mar 6, 2018	20.10	20.70	20.05	20.70
1497	NASDAQ	CSTE	Mon, Mar 5, 2018	20.40	20.60	20.05	20.10
1496	NASDAQ	CSTE	Fri, Mar 2, 2018	20.25	20.55	19.80	20.45
1495	NASDAQ	CSTE	Thu, Mar 1, 2018	21.70	21.80	20.45	20.45
1494	NASDAQ	CSTE	Wed, Feb 28, 2018	21.75	21.80	21.35	21.65
1493	NASDAQ	CSTE	Tue, Feb 27, 2018	21.75	21.95	21.55	21.70
1492	NASDAQ	CSTE	Mon, Feb 26, 2018	21.95	22.00	21.40	21.65
1491	NASDAQ	CSTE	Fri, Feb 23, 2018	21.80	21.91	21.40	21.85
1490	NASDAQ	CSTE	Thu, Feb 22, 2018	21.80	21.95	21.45	21.70
1489	NASDAQ	CSTE	Wed, Feb 21, 2018	21.50	22.00	21.35	21.75
1488	NASDAQ	CSTE	Tue, Feb 20, 2018	21.70	21.90	21.55	21.60
1487	NASDAQ	CSTE	Fri, Feb 16, 2018	21.85	22.05	21.85	22.05
1486	NASDAQ	CSTE	Thu, Feb 15, 2018	21.95	22.00	21.60	21.90
1485	NASDAQ	CSTE	Wed, Feb 14, 2018	21.50	21.90	21.40	21.80
1484	NASDAQ	CSTE	Tue, Feb 13, 2018	21.50	21.80	20.95	21.75
1483	NASDAQ	CSTE	Mon, Feb 12, 2018	21.50	21.75	20.90	21.55
1482	NASDAQ	CSTE	Fri, Feb 9, 2018	21.65	21.90	21.25	21.45
1481	NASDAQ	CSTE	Thu, Feb 8, 2018	21.20	21.70	21.00	21.45
1480	NASDAQ	CSTE	Wed, Feb 7, 2018	19.55	22.10	19.55	21.85
1479	NASDAQ	CSTE	Tue, Feb 6, 2018	20.05	20.90	19.75	20.90
1478	NASDAQ	CSTE	Mon, Feb 5, 2018	20.60	21.35	20.40	20.45
1477	NASDAQ	CSTE	Fri, Feb 2, 2018	20.95	21.00	20.55	20.80
1476	NASDAQ	CSTE	Thu, Feb 1, 2018	21.10	21.35	20.70	21.10
1475	NASDAQ	CSTE	Wed, Jan 31, 2018	21.50	21.85	21.00	21.20
1474	NASDAQ	CSTE	Tue, Jan 30, 2018	21.65	21.90	21.25	21.45
1473	NASDAQ	CSTE	Mon, Jan 29, 2018	21.45	22.03	21.45	21.80
1472	NASDAQ	CSTE	Fri, Jan 26, 2018	21.30	21.68	21.15	21.55
1471	NASDAQ	CSTE	Thu, Jan 25, 2018	21.40	21.60	21.00	21.25
1470	NASDAQ	CSTE	Wed, Jan 24, 2018	22.05	22.10	21.30	21.35
1469	NASDAQ	CSTE	Tue, Jan 23, 2018	23.05	23.13	21.75	21.95
1468	NASDAQ	CSTE	Mon, Jan 22, 2018	22.25	23.45	21.75	23.00
1467	NASDAQ	CSTE	Fri, Jan 19, 2018	23.70	24.15	23.65	23.70
1466	NASDAQ	CSTE	Thu, Jan 18, 2018	24.40	24.40	23.65	23.70
1465	NASDAQ	CSTE	Wed, Jan 17, 2018	24.45	24.65	24.35	24.40
1464	NASDAQ	CSTE	Tue, Jan 16, 2018	24.70	24.95	24.18	24.30
1463	NASDAQ	CSTE	Fri, Jan 12, 2018	24.50	24.70	24.35	24.50
1462	NASDAQ	CSTE	Thu, Jan 11, 2018	25.00	25.00	24.10	24.50
1461	NASDAQ	CSTE	Wed, Jan 10, 2018	25.30	25.30	24.69	24.90
1460	NASDAQ	CSTE	Tue, Jan 9, 2018	25.30	26.50	25.30	25.35
1459	NASDAQ	CSTE	Mon, Jan 8, 2018	23.80	25.35	23.55	25.10
1458	NASDAQ	CSTE	Fri, Jan 5, 2018	23.05	23.98	23.05	23.75
1457	NASDAQ	CSTE	Thu, Jan 4, 2018	22.45	23.15	22.35	23.05
1456	NASDAQ	CSTE	Wed, Jan 3, 2018	22.45	22.45	22.10	22.15
1455	NASDAQ	CSTE	Tue, Jan 2, 2018	22.25	22.40	22.00	22.25
1454	NASDAQ	CSTE	Fri, Dec 29, 2017	22.15	22.20	21.80	22.00
1453	NASDAQ	CSTE	Thu, Dec 28, 2017	22.15	22.30	21.90	22.05
1452	NASDAQ	CSTE	Wed, Dec 27, 2017	22.40	22.50	22.15	22.20
1451	NASDAQ	CSTE	Tue, Dec 26, 2017	21.85	22.80	21.85	22.45
1450	NASDAQ	CSTE	Fri, Dec 22, 2017	22.60	22.65	22.08	22.20
1449	NASDAQ	CSTE	Thu, Dec 21, 2017	21.90	22.85	21.90	22.60
1448	NASDAQ	CSTE	Wed, Dec 20, 2017	21.45	22.40	21.25	22.20
1447	NASDAQ	CSTE	Tue, Dec 19, 2017	21.65	21.90	21.15	21.30
1446	NASDAQ	CSTE	Mon, Dec 18, 2017	22.00	22.18	21.50	21.60
1445	NASDAQ	CSTE	Fri, Dec 15, 2017	22.10	22.70	21.88	22.00
1444	NASDAQ	CSTE	Thu, Dec 14, 2017	23.35	23.35	21.80	21.90
1443	NASDAQ	CSTE	Wed, Dec 13, 2017	23.00	23.55	22.95	23.40
1442	NASDAQ	CSTE	Tue, Dec 12, 2017	23.30	23.45	22.95	22.95
1441	NASDAQ	CSTE	Mon, Dec 11, 2017	23.50	23.55	23.20	23.25
1440	NASDAQ	CSTE	Fri, Dec 8, 2017	23.85	23.90	23.50	23.50
1439	NASDAQ	CSTE	Thu, Dec 7, 2017	23.35	23.85	23.25	23.70
1438	NASDAQ	CSTE	Wed, Dec 6, 2017	24.15	24.35	23.00	23.45
1437	NASDAQ	CSTE	Tue, Dec 5, 2017	24.50	24.53	24.05	24.10
1436	NASDAQ	CSTE	Mon, Dec 4, 2017	24.85	25.25	24.45	24.50
1435	NASDAQ	CSTE	Fri, Dec 1, 2017	24.80	24.90	23.80	24.55
1434	NASDAQ	CSTE	Thu, Nov 30, 2017	25.10	25.20	24.65	24.90
1433	NASDAQ	CSTE	Wed, Nov 29, 2017	24.35	25.10	24.20	25.00
1432	NASDAQ	CSTE	Tue, Nov 28, 2017	24.05	24.60	24.00	24.40
1431	NASDAQ	CSTE	Mon, Nov 27, 2017	24.70	24.95	24.00	24.10
1430	NASDAQ	CSTE	Fri, Nov 24, 2017	24.65	24.90	24.55	24.70
1429	NASDAQ	CSTE	Wed, Nov 22, 2017	25.00	25.15	24.60	24.65
1428	NASDAQ	CSTE	Tue, Nov 21, 2017	25.25	25.25	24.75	25.00
1427	NASDAQ	CSTE	Mon, Nov 20, 2017	25.25	25.70	24.85	25.00
1426	NASDAQ	CSTE	Fri, Nov 17, 2017	25.00	25.50	24.95	25.15
1425	NASDAQ	CSTE	Thu, Nov 16, 2017	25.15	25.65	24.95	25.05
1424	NASDAQ	CSTE	Wed, Nov 15, 2017	25.80	25.80	24.95	25.10
1423	NASDAQ	CSTE	Tue, Nov 14, 2017	24.55	26.20	24.40	25.90
1422	NASDAQ	CSTE	Mon, Nov 13, 2017	24.00	24.75	23.95	24.55
1421	NASDAQ	CSTE	Fri, Nov 10, 2017	24.50	24.80	24.20	24.25
1420	NASDAQ	CSTE	Thu, Nov 9, 2017	24.55	24.90	24.55	24.60
1419	NASDAQ	CSTE	Wed, Nov 8, 2017	24.50	24.90	24.20	24.70
1418	NASDAQ	CSTE	Tue, Nov 7, 2017	24.15	24.55	23.90	24.40
1417	NASDAQ	CSTE	Mon, Nov 6, 2017	23.40	24.20	23.40	24.10
1416	NASDAQ	CSTE	Fri, Nov 3, 2017	23.60	23.95	23.10	23.40
1415	NASDAQ	CSTE	Thu, Nov 2, 2017	25.00	25.00	23.28	23.65
1414	NASDAQ	CSTE	Wed, Nov 1, 2017	25.10	26.90	25.05	25.75
1413	NASDAQ	CSTE	Tue, Oct 31, 2017	28.30	28.70	28.15	28.30
1412	NASDAQ	CSTE	Mon, Oct 30, 2017	28.60	28.65	28.05	28.35
1411	NASDAQ	CSTE	Fri, Oct 27, 2017	28.80	28.80	28.25	28.75
1410	NASDAQ	CSTE	Thu, Oct 26, 2017	28.55	29.00	28.35	28.80
1409	NASDAQ	CSTE	Wed, Oct 25, 2017	28.70	29.00	28.30	28.50
1408	NASDAQ	CSTE	Tue, Oct 24, 2017	29.00	29.30	28.85	28.85
1407	NASDAQ	CSTE	Mon, Oct 23, 2017	29.40	29.65	28.85	28.90
1406	NASDAQ	CSTE	Fri, Oct 20, 2017	29.50	29.70	29.40	29.45
1405	NASDAQ	CSTE	Thu, Oct 19, 2017	28.80	29.45	28.65	29.30
1404	NASDAQ	CSTE	Wed, Oct 18, 2017	29.15	29.50	28.90	29.00
1403	NASDAQ	CSTE	Tue, Oct 17, 2017	29.20	29.45	29.00	29.05
1402	NASDAQ	CSTE	Mon, Oct 16, 2017	29.05	29.45	28.95	29.25
1401	NASDAQ	CSTE	Fri, Oct 13, 2017	29.35	29.50	28.95	29.15
1400	NASDAQ	CSTE	Thu, Oct 12, 2017	29.20	29.50	29.19	29.25
1399	NASDAQ	CSTE	Wed, Oct 11, 2017	29.30	29.75	29.20	29.25
1398	NASDAQ	CSTE	Tue, Oct 10, 2017	29.10	29.65	29.10	29.35
1397	NASDAQ	CSTE	Mon, Oct 9, 2017	29.70	29.90	29.05	29.10
1396	NASDAQ	CSTE	Fri, Oct 6, 2017	29.90	30.35	29.70	29.70
1395	NASDAQ	CSTE	Thu, Oct 5, 2017	30.10	30.45	30.10	30.10
1394	NASDAQ	CSTE	Wed, Oct 4, 2017	30.15	30.25	29.35	30.10
1393	NASDAQ	CSTE	Tue, Oct 3, 2017	30.10	30.28	29.90	30.20
1392	NASDAQ	CSTE	Mon, Oct 2, 2017	29.90	30.25	29.85	30.15
1391	NASDAQ	CSTE	Fri, Sep 29, 2017	29.75	29.95	29.70	29.80
1390	NASDAQ	CSTE	Thu, Sep 28, 2017	29.60	29.95	29.40	29.85
1389	NASDAQ	CSTE	Wed, Sep 27, 2017	28.60	29.65	28.35	29.60
1388	NASDAQ	CSTE	Tue, Sep 26, 2017	28.15	28.60	28.10	28.40
1387	NASDAQ	CSTE	Mon, Sep 25, 2017	28.70	28.90	27.70	28.00
1386	NASDAQ	CSTE	Fri, Sep 22, 2017	28.45	28.70	28.35	28.65
1385	NASDAQ	CSTE	Thu, Sep 21, 2017	28.55	28.75	28.30	28.50
1384	NASDAQ	CSTE	Wed, Sep 20, 2017	28.80	29.10	28.48	28.60
1383	NASDAQ	CSTE	Tue, Sep 19, 2017	29.05	29.34	28.50	28.65
1382	NASDAQ	CSTE	Mon, Sep 18, 2017	29.40	29.55	28.88	28.95
1381	NASDAQ	CSTE	Fri, Sep 15, 2017	29.05	29.68	29.00	29.50
1380	NASDAQ	CSTE	Thu, Sep 14, 2017	29.75	29.75	28.95	29.00
1379	NASDAQ	CSTE	Wed, Sep 13, 2017	29.20	29.90	29.10	29.85
1378	NASDAQ	CSTE	Tue, Sep 12, 2017	29.40	29.67	29.15	29.20
1377	NASDAQ	CSTE	Mon, Sep 11, 2017	29.55	29.65	29.25	29.35
1376	NASDAQ	CSTE	Fri, Sep 8, 2017	29.25	29.65	29.05	29.40
1375	NASDAQ	CSTE	Thu, Sep 7, 2017	29.50	29.50	29.10	29.25
1374	NASDAQ	CSTE	Wed, Sep 6, 2017	29.10	29.65	28.95	29.50
1373	NASDAQ	CSTE	Tue, Sep 5, 2017	28.90	29.25	28.83	29.00
1372	NASDAQ	CSTE	Fri, Sep 1, 2017	29.00	29.10	28.87	29.00
1371	NASDAQ	CSTE	Thu, Aug 31, 2017	28.95	29.20	28.85	28.98
1370	NASDAQ	CSTE	Wed, Aug 30, 2017	28.60	29.10	28.60	28.90
1369	NASDAQ	CSTE	Tue, Aug 29, 2017	28.75	28.90	28.30	28.60
1368	NASDAQ	CSTE	Mon, Aug 28, 2017	28.80	29.25	28.75	29.05
1367	NASDAQ	CSTE	Fri, Aug 25, 2017	28.60	28.95	28.35	28.80
1366	NASDAQ	CSTE	Thu, Aug 24, 2017	28.80	28.85	28.35	28.35
1365	NASDAQ	CSTE	Wed, Aug 23, 2017	29.00	29.25	28.65	28.65
1364	NASDAQ	CSTE	Tue, Aug 22, 2017	28.90	29.40	28.90	29.20
1363	NASDAQ	CSTE	Mon, Aug 21, 2017	29.20	29.55	28.85	28.85
1362	NASDAQ	CSTE	Fri, Aug 18, 2017	29.30	29.45	29.05	29.10
1361	NASDAQ	CSTE	Thu, Aug 17, 2017	29.50	29.80	29.25	29.50
1360	NASDAQ	CSTE	Wed, Aug 16, 2017	29.70	29.90	29.35	29.60
1359	NASDAQ	CSTE	Tue, Aug 15, 2017	30.00	30.10	29.40	29.50
1358	NASDAQ	CSTE	Mon, Aug 14, 2017	28.85	29.90	28.80	29.80
1357	NASDAQ	CSTE	Fri, Aug 11, 2017	29.00	29.15	28.65	28.80
1356	NASDAQ	CSTE	Thu, Aug 10, 2017	29.85	30.05	28.69	28.90
1355	NASDAQ	CSTE	Wed, Aug 9, 2017	29.50	30.05	29.45	29.90
1354	NASDAQ	CSTE	Tue, Aug 8, 2017	30.25	30.36	29.80	29.80
1353	NASDAQ	CSTE	Mon, Aug 7, 2017	30.80	30.85	30.30	30.40
1352	NASDAQ	CSTE	Fri, Aug 4, 2017	30.05	30.80	29.78	30.75
1351	NASDAQ	CSTE	Thu, Aug 3, 2017	30.60	30.62	29.35	30.05
1350	NASDAQ	CSTE	Wed, Aug 2, 2017	32.50	32.50	29.83	30.55
1349	NASDAQ	CSTE	Tue, Aug 1, 2017	35.15	35.30	34.80	35.20
1348	NASDAQ	CSTE	Mon, Jul 31, 2017	35.10	35.35	34.75	35.10
1347	NASDAQ	CSTE	Fri, Jul 28, 2017	35.60	35.85	35.00	35.05
1346	NASDAQ	CSTE	Thu, Jul 27, 2017	36.00	36.30	35.65	35.80
1345	NASDAQ	CSTE	Wed, Jul 26, 2017	36.10	36.15	35.45	35.90
1344	NASDAQ	CSTE	Tue, Jul 25, 2017	35.30	36.13	35.00	35.95
1343	NASDAQ	CSTE	Mon, Jul 24, 2017	35.00	35.10	34.75	35.05
1342	NASDAQ	CSTE	Fri, Jul 21, 2017	36.05	36.55	34.75	35.10
1341	NASDAQ	CSTE	Thu, Jul 20, 2017	36.00	36.45	35.40	35.90
1340	NASDAQ	CSTE	Wed, Jul 19, 2017	35.75	36.20	35.65	35.85
1339	NASDAQ	CSTE	Tue, Jul 18, 2017	37.10	37.70	35.60	35.75
1338	NASDAQ	CSTE	Mon, Jul 17, 2017	35.50	37.50	35.45	37.30
1337	NASDAQ	CSTE	Fri, Jul 14, 2017	35.95	35.95	35.45	35.45
1336	NASDAQ	CSTE	Thu, Jul 13, 2017	35.65	36.20	35.45	36.00
1335	NASDAQ	CSTE	Wed, Jul 12, 2017	35.10	35.70	35.10	35.55
1334	NASDAQ	CSTE	Tue, Jul 11, 2017	34.95	35.10	34.50	34.85
1333	NASDAQ	CSTE	Mon, Jul 10, 2017	34.60	35.15	34.30	35.00
1332	NASDAQ	CSTE	Fri, Jul 7, 2017	34.15	34.85	34.10	34.75
1331	NASDAQ	CSTE	Thu, Jul 6, 2017	34.50	34.70	34.10	34.10
1330	NASDAQ	CSTE	Wed, Jul 5, 2017	34.85	35.00	34.15	34.85
1329	NASDAQ	CSTE	Mon, Jul 3, 2017	35.00	35.48	34.90	35.00
1328	NASDAQ	CSTE	Fri, Jun 30, 2017	34.65	35.45	34.50	35.05
1327	NASDAQ	CSTE	Thu, Jun 29, 2017	35.30	35.30	33.95	34.60
1326	NASDAQ	CSTE	Wed, Jun 28, 2017	34.85	35.55	34.85	35.20
1325	NASDAQ	CSTE	Tue, Jun 27, 2017	34.90	35.10	34.60	34.65
1324	NASDAQ	CSTE	Mon, Jun 26, 2017	35.10	35.15	34.65	34.85
1323	NASDAQ	CSTE	Fri, Jun 23, 2017	34.55	35.10	34.05	34.85
1322	NASDAQ	CSTE	Thu, Jun 22, 2017	34.15	35.48	33.85	35.20
1321	NASDAQ	CSTE	Wed, Jun 21, 2017	34.90	35.35	34.10	34.15
1320	NASDAQ	CSTE	Tue, Jun 20, 2017	34.80	35.25	34.35	34.70
1319	NASDAQ	CSTE	Mon, Jun 19, 2017	34.40	35.13	34.40	34.70
1318	NASDAQ	CSTE	Fri, Jun 16, 2017	34.25	34.43	33.35	34.00
1317	NASDAQ	CSTE	Thu, Jun 15, 2017	35.30	35.40	34.35	34.80
1316	NASDAQ	CSTE	Wed, Jun 14, 2017	35.95	36.25	34.83	35.50
1315	NASDAQ	CSTE	Tue, Jun 13, 2017	35.30	35.95	35.00	35.90
1314	NASDAQ	CSTE	Mon, Jun 12, 2017	36.60	37.10	34.88	35.30
1313	NASDAQ	CSTE	Fri, Jun 9, 2017	36.40	36.75	35.90	36.70
1312	NASDAQ	CSTE	Thu, Jun 8, 2017	36.80	36.91	36.25	36.30
1311	NASDAQ	CSTE	Wed, Jun 7, 2017	37.05	37.35	36.55	36.75
1310	NASDAQ	CSTE	Tue, Jun 6, 2017	37.30	37.30	36.65	37.00
1309	NASDAQ	CSTE	Mon, Jun 5, 2017	37.35	38.00	37.20	37.55
1308	NASDAQ	CSTE	Fri, Jun 2, 2017	38.00	38.45	37.33	37.40
1307	NASDAQ	CSTE	Thu, Jun 1, 2017	37.60	38.13	37.40	38.00
1306	NASDAQ	CSTE	Wed, May 31, 2017	37.70	37.90	37.05	37.55
1305	NASDAQ	CSTE	Tue, May 30, 2017	37.90	38.05	37.20	37.55
1304	NASDAQ	CSTE	Fri, May 26, 2017	38.10	38.20	37.55	38.05
1303	NASDAQ	CSTE	Thu, May 25, 2017	38.50	38.90	38.00	38.20
1302	NASDAQ	CSTE	Wed, May 24, 2017	38.80	39.40	38.25	38.35
1301	NASDAQ	CSTE	Tue, May 23, 2017	39.65	39.85	38.80	38.80
1300	NASDAQ	CSTE	Mon, May 22, 2017	39.50	40.15	39.35	39.45
1299	NASDAQ	CSTE	Fri, May 19, 2017	39.45	39.95	39.35	39.45
1298	NASDAQ	CSTE	Thu, May 18, 2017	38.75	39.50	38.75	39.30
1297	NASDAQ	CSTE	Wed, May 17, 2017	39.95	39.95	38.30	38.85
1296	NASDAQ	CSTE	Tue, May 16, 2017	41.05	41.05	40.30	40.50
1295	NASDAQ	CSTE	Mon, May 15, 2017	39.40	41.15	39.40	40.90
1294	NASDAQ	CSTE	Fri, May 12, 2017	41.10	41.50	39.35	39.50
1293	NASDAQ	CSTE	Thu, May 11, 2017	41.15	42.70	40.60	41.15
1292	NASDAQ	CSTE	Wed, May 10, 2017	40.10	44.00	40.10	43.75
1291	NASDAQ	CSTE	Tue, May 9, 2017	39.95	40.50	39.90	40.20
1290	NASDAQ	CSTE	Mon, May 8, 2017	40.25	40.40	39.30	40.15
1289	NASDAQ	CSTE	Fri, May 5, 2017	40.15	40.60	39.80	40.55
1288	NASDAQ	CSTE	Thu, May 4, 2017	40.00	40.25	39.65	40.10
1287	NASDAQ	CSTE	Wed, May 3, 2017	40.05	40.15	39.50	39.95
1286	NASDAQ	CSTE	Tue, May 2, 2017	40.10	40.40	39.90	40.10
1285	NASDAQ	CSTE	Mon, May 1, 2017	39.70	40.38	39.65	40.05
1284	NASDAQ	CSTE	Fri, Apr 28, 2017	39.55	40.25	39.15	39.70
1283	NASDAQ	CSTE	Thu, Apr 27, 2017	39.65	39.90	39.35	39.60
1282	NASDAQ	CSTE	Wed, Apr 26, 2017	39.35	39.85	39.25	39.55
1281	NASDAQ	CSTE	Tue, Apr 25, 2017	38.90	39.40	38.60	39.35
1280	NASDAQ	CSTE	Mon, Apr 24, 2017	38.25	38.95	38.20	38.65
1279	NASDAQ	CSTE	Fri, Apr 21, 2017	37.55	37.75	37.35	37.70
1278	NASDAQ	CSTE	Thu, Apr 20, 2017	37.55	37.90	37.35	37.55
1277	NASDAQ	CSTE	Wed, Apr 19, 2017	36.70	37.95	36.65	37.50
1276	NASDAQ	CSTE	Tue, Apr 18, 2017	36.40	36.60	36.28	36.60
1275	NASDAQ	CSTE	Mon, Apr 17, 2017	36.25	36.65	36.20	36.65
1274	NASDAQ	CSTE	Thu, Apr 13, 2017	36.00	36.20	35.95	36.10
1273	NASDAQ	CSTE	Wed, Apr 12, 2017	36.15	36.25	35.55	36.10
1272	NASDAQ	CSTE	Tue, Apr 11, 2017	36.00	36.50	35.90	36.30
1271	NASDAQ	CSTE	Mon, Apr 10, 2017	35.85	36.25	35.55	36.05
1270	NASDAQ	CSTE	Fri, Apr 7, 2017	35.90	36.10	35.37	35.95
1269	NASDAQ	CSTE	Thu, Apr 6, 2017	35.60	36.40	35.45	36.00
1268	NASDAQ	CSTE	Wed, Apr 5, 2017	35.65	36.30	35.45	35.65
1267	NASDAQ	CSTE	Tue, Apr 4, 2017	35.55	35.85	35.30	35.55
1266	NASDAQ	CSTE	Mon, Apr 3, 2017	36.20	36.20	35.05	35.70
1265	NASDAQ	CSTE	Fri, Mar 31, 2017	35.40	36.38	35.35	36.25
1264	NASDAQ	CSTE	Thu, Mar 30, 2017	35.05	35.55	34.93	35.45
1263	NASDAQ	CSTE	Wed, Mar 29, 2017	35.20	35.40	34.65	35.10
1262	NASDAQ	CSTE	Tue, Mar 28, 2017	35.10	35.45	34.80	35.30
1261	NASDAQ	CSTE	Mon, Mar 27, 2017	34.95	35.65	34.50	35.25
1260	NASDAQ	CSTE	Fri, Mar 24, 2017	35.00	36.25	34.25	35.45
1259	NASDAQ	CSTE	Thu, Mar 23, 2017	33.20	33.70	32.85	33.55
1258	NASDAQ	CSTE	Wed, Mar 22, 2017	32.60	33.35	32.50	33.30
1257	NASDAQ	CSTE	Tue, Mar 21, 2017	33.50	33.50	32.55	32.60
1256	NASDAQ	CSTE	Mon, Mar 20, 2017	33.55	33.83	33.15	33.30
1255	NASDAQ	CSTE	Fri, Mar 17, 2017	33.65	34.00	33.25	33.65
1254	NASDAQ	CSTE	Thu, Mar 16, 2017	33.35	33.90	33.25	33.85
1253	NASDAQ	CSTE	Wed, Mar 15, 2017	32.90	33.35	32.90	33.25
1252	NASDAQ	CSTE	Tue, Mar 14, 2017	32.60	33.15	31.75	32.80
1251	NASDAQ	CSTE	Mon, Mar 13, 2017	33.15	33.40	32.70	32.75
1250	NASDAQ	CSTE	Fri, Mar 10, 2017	32.95	33.45	32.90	33.15
1249	NASDAQ	CSTE	Thu, Mar 9, 2017	33.00	33.35	32.50	32.80
1248	NASDAQ	CSTE	Wed, Mar 8, 2017	33.00	33.25	32.65	33.05
1247	NASDAQ	CSTE	Tue, Mar 7, 2017	32.95	33.00	32.12	32.80
1246	NASDAQ	CSTE	Mon, Mar 6, 2017	33.60	33.70	33.05	33.10
1245	NASDAQ	CSTE	Fri, Mar 3, 2017	33.90	34.55	33.75	33.85
1244	NASDAQ	CSTE	Thu, Mar 2, 2017	33.80	34.30	33.30	34.05
1243	NASDAQ	CSTE	Wed, Mar 1, 2017	33.95	34.95	33.45	33.85
1242	NASDAQ	CSTE	Tue, Feb 28, 2017	33.55	33.73	33.20	33.40
1241	NASDAQ	CSTE	Mon, Feb 27, 2017	33.45	34.00	33.20	33.75
1240	NASDAQ	CSTE	Fri, Feb 24, 2017	33.50	33.70	33.23	33.60
1239	NASDAQ	CSTE	Thu, Feb 23, 2017	34.45	34.65	33.75	33.90
1238	NASDAQ	CSTE	Wed, Feb 22, 2017	34.25	34.80	34.20	34.30
1237	NASDAQ	CSTE	Tue, Feb 21, 2017	34.00	34.75	33.85	34.45
1236	NASDAQ	CSTE	Fri, Feb 17, 2017	34.20	34.35	33.90	34.10
1235	NASDAQ	CSTE	Thu, Feb 16, 2017	34.75	34.79	34.10	34.40
1234	NASDAQ	CSTE	Wed, Feb 15, 2017	34.40	34.90	34.10	34.70
1233	NASDAQ	CSTE	Tue, Feb 14, 2017	34.75	34.80	33.73	34.70
1232	NASDAQ	CSTE	Mon, Feb 13, 2017	34.25	35.40	34.25	35.20
1231	NASDAQ	CSTE	Fri, Feb 10, 2017	33.50	34.35	33.48	34.10
1230	NASDAQ	CSTE	Thu, Feb 9, 2017	32.35	33.50	31.80	33.45
1229	NASDAQ	CSTE	Wed, Feb 8, 2017	33.00	34.65	31.75	32.65
1228	NASDAQ	CSTE	Tue, Feb 7, 2017	30.85	31.15	29.85	30.00
1227	NASDAQ	CSTE	Mon, Feb 6, 2017	30.50	30.90	30.40	30.70
1226	NASDAQ	CSTE	Fri, Feb 3, 2017	30.60	30.70	30.00	30.60
1225	NASDAQ	CSTE	Thu, Feb 2, 2017	30.25	30.60	30.03	30.25
1224	NASDAQ	CSTE	Wed, Feb 1, 2017	30.55	31.25	29.95	30.30
1223	NASDAQ	CSTE	Tue, Jan 31, 2017	29.85	30.48	29.60	30.35
1222	NASDAQ	CSTE	Mon, Jan 30, 2017	29.85	30.10	29.60	29.95
1221	NASDAQ	CSTE	Fri, Jan 27, 2017	30.00	30.15	29.65	30.00
1220	NASDAQ	CSTE	Thu, Jan 26, 2017	30.05	30.20	29.45	30.05
1219	NASDAQ	CSTE	Wed, Jan 25, 2017	29.50	30.10	29.30	29.95
1218	NASDAQ	CSTE	Tue, Jan 24, 2017	28.95	29.85	28.85	29.40
1217	NASDAQ	CSTE	Mon, Jan 23, 2017	28.55	29.00	28.25	28.85
1216	NASDAQ	CSTE	Fri, Jan 20, 2017	28.55	28.75	28.25	28.55
1215	NASDAQ	CSTE	Thu, Jan 19, 2017	29.30	29.50	28.20	28.35
1214	NASDAQ	CSTE	Wed, Jan 18, 2017	29.20	29.58	28.85	29.25
1213	NASDAQ	CSTE	Tue, Jan 17, 2017	29.15	29.65	28.90	29.05
1212	NASDAQ	CSTE	Fri, Jan 13, 2017	29.15	29.75	29.15	29.45
1211	NASDAQ	CSTE	Thu, Jan 12, 2017	29.70	29.70	28.55	29.00
1210	NASDAQ	CSTE	Wed, Jan 11, 2017	29.60	29.90	29.45	29.75
1209	NASDAQ	CSTE	Tue, Jan 10, 2017	29.15	29.95	29.10	29.65
1208	NASDAQ	CSTE	Mon, Jan 9, 2017	29.30	29.55	28.88	29.10
1207	NASDAQ	CSTE	Fri, Jan 6, 2017	29.70	29.76	29.15	29.35
1206	NASDAQ	CSTE	Thu, Jan 5, 2017	30.00	30.40	29.14	29.60
1205	NASDAQ	CSTE	Wed, Jan 4, 2017	29.35	30.15	29.25	30.15
1204	NASDAQ	CSTE	Tue, Jan 3, 2017	29.20	29.60	28.40	29.10
1203	NASDAQ	CSTE	Fri, Dec 30, 2016	28.60	28.90	28.45	28.65
1202	NASDAQ	CSTE	Thu, Dec 29, 2016	28.75	29.00	28.25	28.55
1201	NASDAQ	CSTE	Wed, Dec 28, 2016	29.40	29.75	28.50	28.65
1200	NASDAQ	CSTE	Tue, Dec 27, 2016	28.95	29.95	28.95	29.40
1199	NASDAQ	CSTE	Fri, Dec 23, 2016	29.25	29.55	28.75	28.95
1198	NASDAQ	CSTE	Thu, Dec 22, 2016	29.75	29.85	29.10	29.15
1197	NASDAQ	CSTE	Wed, Dec 21, 2016	28.70	29.93	28.60	29.80
1196	NASDAQ	CSTE	Tue, Dec 20, 2016	28.20	28.65	27.70	28.60
1195	NASDAQ	CSTE	Mon, Dec 19, 2016	29.25	29.25	27.78	27.95
1194	NASDAQ	CSTE	Fri, Dec 16, 2016	30.55	30.55	28.35	30.55
1193	NASDAQ	CSTE	Thu, Dec 15, 2016	30.90	31.65	30.65	30.70
1192	NASDAQ	CSTE	Wed, Dec 14, 2016	30.65	31.25	30.43	30.85
1191	NASDAQ	CSTE	Tue, Dec 13, 2016	31.10	31.75	30.30	30.85
1190	NASDAQ	CSTE	Mon, Dec 12, 2016	31.25	31.30	30.60	30.90
1189	NASDAQ	CSTE	Fri, Dec 9, 2016	31.65	32.45	30.65	31.25
1188	NASDAQ	CSTE	Thu, Dec 8, 2016	31.60	31.60	30.70	31.45
1187	NASDAQ	CSTE	Wed, Dec 7, 2016	30.65	31.60	30.35	31.45
1186	NASDAQ	CSTE	Tue, Dec 6, 2016	29.15	31.20	29.03	30.65
1185	NASDAQ	CSTE	Mon, Dec 5, 2016	28.05	29.00	27.95	28.80
1184	NASDAQ	CSTE	Fri, Dec 2, 2016	26.75	28.20	26.60	27.60
1183	NASDAQ	CSTE	Thu, Dec 1, 2016	27.45	27.45	26.35	26.70
1182	NASDAQ	CSTE	Wed, Nov 30, 2016	28.05	28.15	27.10	27.20
1181	NASDAQ	CSTE	Tue, Nov 29, 2016	28.25	28.44	27.78	27.85
1180	NASDAQ	CSTE	Mon, Nov 28, 2016	28.40	28.45	28.00	28.25
1179	NASDAQ	CSTE	Fri, Nov 25, 2016	28.80	28.80	28.35	28.35
1178	NASDAQ	CSTE	Wed, Nov 23, 2016	28.75	28.85	28.30	28.75
1177	NASDAQ	CSTE	Tue, Nov 22, 2016	29.15	29.40	28.74	28.80
1176	NASDAQ	CSTE	Mon, Nov 21, 2016	29.45	29.70	28.80	29.00
1175	NASDAQ	CSTE	Fri, Nov 18, 2016	29.35	29.54	29.00	29.45
1174	NASDAQ	CSTE	Thu, Nov 17, 2016	29.10	29.55	28.85	29.35
1173	NASDAQ	CSTE	Wed, Nov 16, 2016	28.50	29.05	28.45	28.95
1172	NASDAQ	CSTE	Tue, Nov 15, 2016	28.90	29.10	28.40	28.70
1171	NASDAQ	CSTE	Mon, Nov 14, 2016	28.50	29.20	28.45	28.90
1170	NASDAQ	CSTE	Fri, Nov 11, 2016	28.20	28.60	27.90	28.23
1169	NASDAQ	CSTE	Thu, Nov 10, 2016	27.50	28.50	27.15	28.15
1168	NASDAQ	CSTE	Wed, Nov 9, 2016	26.65	27.85	26.65	27.10
1167	NASDAQ	CSTE	Tue, Nov 8, 2016	27.10	27.35	26.45	26.90
1166	NASDAQ	CSTE	Mon, Nov 7, 2016	27.75	28.35	27.18	27.25
1165	NASDAQ	CSTE	Fri, Nov 4, 2016	28.30	28.70	27.60	27.80
1164	NASDAQ	CSTE	Thu, Nov 3, 2016	29.25	29.25	27.88	28.35
1163	NASDAQ	CSTE	Wed, Nov 2, 2016	27.60	30.40	27.60	29.60
1162	NASDAQ	CSTE	Tue, Nov 1, 2016	35.35	35.35	34.15	34.85
1161	NASDAQ	CSTE	Mon, Oct 31, 2016	35.35	35.55	35.05	35.35
1160	NASDAQ	CSTE	Fri, Oct 28, 2016	36.35	36.80	35.00	35.15
1159	NASDAQ	CSTE	Thu, Oct 27, 2016	37.00	37.30	36.30	36.50
1158	NASDAQ	CSTE	Wed, Oct 26, 2016	36.40	37.15	36.30	36.70
1157	NASDAQ	CSTE	Tue, Oct 25, 2016	37.00	37.00	35.55	36.65
1156	NASDAQ	CSTE	Mon, Oct 24, 2016	37.10	37.65	36.90	37.10
1155	NASDAQ	CSTE	Fri, Oct 21, 2016	36.30	36.85	36.25	36.65
1154	NASDAQ	CSTE	Thu, Oct 20, 2016	36.70	36.95	36.45	36.75
1153	NASDAQ	CSTE	Wed, Oct 19, 2016	37.10	37.20	36.70	36.95
1152	NASDAQ	CSTE	Tue, Oct 18, 2016	37.45	37.45	37.00	37.05
1151	NASDAQ	CSTE	Mon, Oct 17, 2016	36.80	37.05	36.65	36.90
1150	NASDAQ	CSTE	Fri, Oct 14, 2016	37.47	37.88	36.88	36.89
1149	NASDAQ	CSTE	Thu, Oct 13, 2016	37.02	37.50	36.75	37.15
1148	NASDAQ	CSTE	Wed, Oct 12, 2016	37.57	38.00	37.31	37.42
1147	NASDAQ	CSTE	Tue, Oct 11, 2016	38.12	38.12	37.48	37.64
1146	NASDAQ	CSTE	Mon, Oct 10, 2016	38.00	38.53	38.00	38.38
1145	NASDAQ	CSTE	Fri, Oct 7, 2016	38.43	38.43	37.30	37.61
1144	NASDAQ	CSTE	Thu, Oct 6, 2016	37.61	38.56	37.49	38.42
1143	NASDAQ	CSTE	Wed, Oct 5, 2016	37.69	38.26	37.52	37.80
1142	NASDAQ	CSTE	Tue, Oct 4, 2016	37.74	38.13	37.36	37.51
1141	NASDAQ	CSTE	Mon, Oct 3, 2016	37.63	38.30	37.29	37.67
1140	NASDAQ	CSTE	Fri, Sep 30, 2016	37.97	38.03	37.16	37.71
1139	NASDAQ	CSTE	Thu, Sep 29, 2016	39.01	39.01	37.49	37.50
1138	NASDAQ	CSTE	Wed, Sep 28, 2016	38.54	39.24	38.46	39.17
1137	NASDAQ	CSTE	Tue, Sep 27, 2016	37.87	38.52	37.78	38.43
1136	NASDAQ	CSTE	Mon, Sep 26, 2016	38.09	38.63	38.01	38.06
1135	NASDAQ	CSTE	Fri, Sep 23, 2016	38.94	39.30	38.38	38.53
1134	NASDAQ	CSTE	Thu, Sep 22, 2016	38.96	39.29	38.49	39.07
1133	NASDAQ	CSTE	Wed, Sep 21, 2016	38.26	38.74	38.04	38.46
1132	NASDAQ	CSTE	Tue, Sep 20, 2016	38.90	38.90	37.76	38.19
1131	NASDAQ	CSTE	Mon, Sep 19, 2016	38.77	40.10	38.51	38.71
1130	NASDAQ	CSTE	Fri, Sep 16, 2016	39.34	39.34	38.29	38.35
1129	NASDAQ	CSTE	Thu, Sep 15, 2016	38.80	39.69	38.78	39.49
1128	NASDAQ	CSTE	Wed, Sep 14, 2016	39.55	40.11	38.64	38.90
1127	NASDAQ	CSTE	Tue, Sep 13, 2016	40.50	40.78	39.10	39.29
1126	NASDAQ	CSTE	Mon, Sep 12, 2016	37.75	41.69	37.75	40.99
1125	NASDAQ	CSTE	Fri, Sep 9, 2016	37.58	37.65	35.71	35.73
1124	NASDAQ	CSTE	Thu, Sep 8, 2016	38.90	38.93	37.93	38.02
1123	NASDAQ	CSTE	Wed, Sep 7, 2016	39.18	39.63	38.55	38.71
1122	NASDAQ	CSTE	Tue, Sep 6, 2016	40.53	40.53	38.81	38.89
1121	NASDAQ	CSTE	Fri, Sep 2, 2016	39.65	40.63	39.65	40.15
1120	NASDAQ	CSTE	Thu, Sep 1, 2016	39.35	39.81	39.19	39.52
1119	NASDAQ	CSTE	Wed, Aug 31, 2016	39.45	39.86	39.04	39.32
1118	NASDAQ	CSTE	Tue, Aug 30, 2016	38.55	39.61	38.55	39.55
1117	NASDAQ	CSTE	Mon, Aug 29, 2016	38.43	39.04	38.37	38.62
1116	NASDAQ	CSTE	Fri, Aug 26, 2016	38.27	38.89	37.92	38.30
1115	NASDAQ	CSTE	Thu, Aug 25, 2016	38.29	38.76	38.07	38.27
1114	NASDAQ	CSTE	Wed, Aug 24, 2016	38.83	39.09	38.40	38.45
1113	NASDAQ	CSTE	Tue, Aug 23, 2016	38.10	39.28	38.10	38.71
1112	NASDAQ	CSTE	Mon, Aug 22, 2016	37.31	38.23	37.13	38.16
1111	NASDAQ	CSTE	Fri, Aug 19, 2016	37.25	37.50	36.81	37.41
1110	NASDAQ	CSTE	Thu, Aug 18, 2016	36.81	37.51	36.74	37.39
1109	NASDAQ	CSTE	Wed, Aug 17, 2016	37.52	37.78	36.57	36.74
1108	NASDAQ	CSTE	Tue, Aug 16, 2016	38.46	38.46	37.35	37.38
1107	NASDAQ	CSTE	Mon, Aug 15, 2016	38.39	39.20	38.12	38.47
1106	NASDAQ	CSTE	Fri, Aug 12, 2016	38.41	38.79	38.04	38.10
1105	NASDAQ	CSTE	Thu, Aug 11, 2016	38.39	39.45	38.27	38.34
1104	NASDAQ	CSTE	Wed, Aug 10, 2016	39.95	39.96	37.72	38.08
1103	NASDAQ	CSTE	Tue, Aug 9, 2016	40.92	41.36	39.72	39.81
1102	NASDAQ	CSTE	Mon, Aug 8, 2016	41.75	41.95	40.78	41.02
1101	NASDAQ	CSTE	Fri, Aug 5, 2016	42.34	43.08	42.00	42.05
1100	NASDAQ	CSTE	Thu, Aug 4, 2016	41.46	42.98	40.92	41.77
1099	NASDAQ	CSTE	Wed, Aug 3, 2016	38.70	43.50	37.78	41.98
1098	NASDAQ	CSTE	Tue, Aug 2, 2016	37.39	37.40	35.81	35.96
1097	NASDAQ	CSTE	Mon, Aug 1, 2016	37.48	37.88	36.92	37.39
1096	NASDAQ	CSTE	Fri, Jul 29, 2016	37.82	38.48	37.18	37.49
1095	NASDAQ	CSTE	Thu, Jul 28, 2016	37.78	38.14	37.71	37.90
1094	NASDAQ	CSTE	Wed, Jul 27, 2016	37.99	38.21	37.30	37.95
1093	NASDAQ	CSTE	Tue, Jul 26, 2016	37.71	38.10	37.53	37.88
1092	NASDAQ	CSTE	Mon, Jul 25, 2016	36.00	37.82	35.85	37.64
1091	NASDAQ	CSTE	Fri, Jul 22, 2016	36.39	36.59	35.95	36.21
1090	NASDAQ	CSTE	Thu, Jul 21, 2016	36.03	36.61	35.91	36.42
1089	NASDAQ	CSTE	Wed, Jul 20, 2016	35.50	36.42	35.36	36.21
1088	NASDAQ	CSTE	Tue, Jul 19, 2016	36.17	36.24	35.32	35.43
1087	NASDAQ	CSTE	Mon, Jul 18, 2016	36.36	36.59	36.11	36.23
1086	NASDAQ	CSTE	Fri, Jul 15, 2016	35.77	36.57	35.33	36.50
1085	NASDAQ	CSTE	Thu, Jul 14, 2016	36.16	36.39	35.53	35.64
1084	NASDAQ	CSTE	Wed, Jul 13, 2016	36.60	36.73	35.72	35.87
1083	NASDAQ	CSTE	Tue, Jul 12, 2016	35.79	36.55	35.69	36.25
1082	NASDAQ	CSTE	Mon, Jul 11, 2016	34.69	35.70	34.61	35.46
1081	NASDAQ	CSTE	Fri, Jul 8, 2016	33.85	34.78	33.84	34.46
1080	NASDAQ	CSTE	Thu, Jul 7, 2016	33.55	33.82	33.12	33.47
1079	NASDAQ	CSTE	Wed, Jul 6, 2016	33.26	33.64	32.77	33.54
1078	NASDAQ	CSTE	Tue, Jul 5, 2016	34.58	34.58	33.00	33.51
1077	NASDAQ	CSTE	Fri, Jul 1, 2016	34.76	35.69	34.60	34.80
1076	NASDAQ	CSTE	Thu, Jun 30, 2016	34.31	34.76	33.41	34.76
1075	NASDAQ	CSTE	Wed, Jun 29, 2016	33.57	34.79	33.47	34.16
1074	NASDAQ	CSTE	Tue, Jun 28, 2016	32.82	33.51	32.16	32.92
1073	NASDAQ	CSTE	Mon, Jun 27, 2016	33.61	33.71	31.90	32.50
1072	NASDAQ	CSTE	Fri, Jun 24, 2016	34.51	35.50	34.09	34.17
1071	NASDAQ	CSTE	Thu, Jun 23, 2016	35.90	36.42	35.47	36.42
1070	NASDAQ	CSTE	Wed, Jun 22, 2016	35.83	36.00	35.33	35.45
1069	NASDAQ	CSTE	Tue, Jun 21, 2016	36.74	36.74	35.46	35.87
1068	NASDAQ	CSTE	Mon, Jun 20, 2016	36.73	37.55	36.33	36.56
1067	NASDAQ	CSTE	Fri, Jun 17, 2016	36.36	36.75	36.02	36.12
1066	NASDAQ	CSTE	Thu, Jun 16, 2016	35.38	36.41	34.89	36.15
1065	NASDAQ	CSTE	Wed, Jun 15, 2016	35.99	36.55	35.55	35.79
1064	NASDAQ	CSTE	Tue, Jun 14, 2016	35.49	36.04	35.20	35.84
1063	NASDAQ	CSTE	Mon, Jun 13, 2016	36.63	37.19	35.51	35.52
1062	NASDAQ	CSTE	Fri, Jun 10, 2016	38.15	38.50	36.90	36.93
1061	NASDAQ	CSTE	Thu, Jun 9, 2016	39.16	39.39	38.62	38.79
1060	NASDAQ	CSTE	Wed, Jun 8, 2016	39.19	39.79	38.75	39.54
1059	NASDAQ	CSTE	Tue, Jun 7, 2016	38.90	39.24	38.69	38.98
1058	NASDAQ	CSTE	Mon, Jun 6, 2016	38.91	38.93	38.46	38.82
1057	NASDAQ	CSTE	Fri, Jun 3, 2016	38.82	39.36	38.20	38.91
1056	NASDAQ	CSTE	Thu, Jun 2, 2016	38.95	39.48	38.26	39.04
1055	NASDAQ	CSTE	Wed, Jun 1, 2016	39.21	39.75	38.99	39.26
1054	NASDAQ	CSTE	Tue, May 31, 2016	38.39	39.61	38.17	39.47
1053	NASDAQ	CSTE	Fri, May 27, 2016	37.09	38.54	36.81	38.38
1052	NASDAQ	CSTE	Thu, May 26, 2016	37.21	37.37	36.68	37.08
1051	NASDAQ	CSTE	Wed, May 25, 2016	37.69	37.92	36.84	37.01
1050	NASDAQ	CSTE	Tue, May 24, 2016	35.75	38.15	35.58	37.16
1049	NASDAQ	CSTE	Mon, May 23, 2016	38.81	38.81	34.25	34.97
1048	NASDAQ	CSTE	Fri, May 20, 2016	37.38	40.57	37.38	40.33
1047	NASDAQ	CSTE	Thu, May 19, 2016	37.33	37.33	36.29	37.08
1046	NASDAQ	CSTE	Wed, May 18, 2016	38.30	38.75	37.31	37.53
1045	NASDAQ	CSTE	Tue, May 17, 2016	37.77	38.78	37.67	38.34
1044	NASDAQ	CSTE	Mon, May 16, 2016	37.07	38.24	37.07	37.85
1043	NASDAQ	CSTE	Fri, May 13, 2016	37.19	37.55	36.48	36.87
1042	NASDAQ	CSTE	Thu, May 12, 2016	37.58	37.88	37.05	37.44
1041	NASDAQ	CSTE	Wed, May 11, 2016	37.57	38.05	37.06	37.26
1040	NASDAQ	CSTE	Tue, May 10, 2016	37.94	38.25	37.59	37.62
1039	NASDAQ	CSTE	Mon, May 9, 2016	38.30	38.63	37.48	37.59
1038	NASDAQ	CSTE	Fri, May 6, 2016	38.00	38.75	37.91	38.43
1037	NASDAQ	CSTE	Thu, May 5, 2016	37.62	38.84	37.55	38.25
1036	NASDAQ	CSTE	Wed, May 4, 2016	35.43	38.36	34.65	37.48
1035	NASDAQ	CSTE	Tue, May 3, 2016	37.32	37.34	35.60	36.53
1034	NASDAQ	CSTE	Mon, May 2, 2016	37.03	37.84	36.28	37.70
1033	NASDAQ	CSTE	Fri, Apr 29, 2016	38.20	38.33	36.78	37.03
1032	NASDAQ	CSTE	Thu, Apr 28, 2016	39.23	39.60	38.17	38.31
1031	NASDAQ	CSTE	Wed, Apr 27, 2016	38.46	39.85	38.24	39.64
1030	NASDAQ	CSTE	Tue, Apr 26, 2016	39.11	39.36	38.09	38.31
1029	NASDAQ	CSTE	Mon, Apr 25, 2016	39.63	39.93	38.48	39.01
1028	NASDAQ	CSTE	Fri, Apr 22, 2016	39.11	40.12	39.11	39.61
1027	NASDAQ	CSTE	Thu, Apr 21, 2016	38.71	39.23	38.57	38.98
1026	NASDAQ	CSTE	Wed, Apr 20, 2016	38.34	38.95	37.93	38.78
1025	NASDAQ	CSTE	Tue, Apr 19, 2016	38.92	39.23	38.11	38.50
1024	NASDAQ	CSTE	Mon, Apr 18, 2016	38.08	39.00	38.08	38.79
1023	NASDAQ	CSTE	Fri, Apr 15, 2016	39.00	39.21	37.52	38.48
1022	NASDAQ	CSTE	Thu, Apr 14, 2016	38.44	39.10	38.36	38.97
1021	NASDAQ	CSTE	Wed, Apr 13, 2016	37.62	38.40	37.00	38.35
1020	NASDAQ	CSTE	Tue, Apr 12, 2016	35.54	37.93	35.30	37.35
1019	NASDAQ	CSTE	Mon, Apr 11, 2016	34.66	34.83	33.59	33.59
1018	NASDAQ	CSTE	Fri, Apr 8, 2016	34.17	34.56	34.04	34.45
1017	NASDAQ	CSTE	Thu, Apr 7, 2016	34.01	34.51	33.71	33.74
1016	NASDAQ	CSTE	Wed, Apr 6, 2016	33.71	34.48	33.60	34.26
1015	NASDAQ	CSTE	Tue, Apr 5, 2016	32.55	32.55	32.55	33.02
1014	NASDAQ	CSTE	Mon, Apr 4, 2016	33.61	34.25	32.48	32.55
1013	NASDAQ	CSTE	Fri, Apr 1, 2016	33.97	34.90	33.92	34.43
1012	NASDAQ	CSTE	Thu, Mar 31, 2016	34.96	35.10	34.35	34.85
1011	NASDAQ	CSTE	Wed, Mar 30, 2016	34.27	34.94	33.77	34.85
1010	NASDAQ	CSTE	Tue, Mar 29, 2016	34.18	34.41	33.40	34.27
1009	NASDAQ	CSTE	Mon, Mar 28, 2016	34.09	34.37	33.90	34.17
1008	NASDAQ	CSTE	Thu, Mar 24, 2016	34.43	34.43	34.43	34.20
1007	NASDAQ	CSTE	Wed, Mar 23, 2016	34.80	34.89	34.00	34.43
1006	NASDAQ	CSTE	Tue, Mar 22, 2016	33.78	34.88	33.38	34.82
1005	NASDAQ	CSTE	Mon, Mar 21, 2016	36.55	36.60	33.91	33.95
1004	NASDAQ	CSTE	Fri, Mar 18, 2016	37.32	37.87	36.72	36.79
1003	NASDAQ	CSTE	Thu, Mar 17, 2016	35.90	37.35	35.28	37.13
1002	NASDAQ	CSTE	Wed, Mar 16, 2016	35.43	36.06	35.15	35.90
1001	NASDAQ	CSTE	Tue, Mar 15, 2016	36.71	36.71	36.71	35.70
1000	NASDAQ	CSTE	Mon, Mar 14, 2016	36.00	36.87	35.93	36.71
999	NASDAQ	CSTE	Fri, Mar 11, 2016	35.70	35.70	35.70	36.27
998	NASDAQ	CSTE	Thu, Mar 10, 2016	36.79	36.79	36.79	35.70
997	NASDAQ	CSTE	Wed, Mar 9, 2016	37.47	37.51	36.10	37.39
996	NASDAQ	CSTE	Tue, Mar 8, 2016	39.17	39.17	37.26	39.30
995	NASDAQ	CSTE	Mon, Mar 7, 2016	38.32	39.46	38.01	39.30
994	NASDAQ	CSTE	Fri, Mar 4, 2016	39.25	39.51	38.20	38.78
993	NASDAQ	CSTE	Thu, Mar 3, 2016	38.38	38.38	38.38	39.12
992	NASDAQ	CSTE	Wed, Mar 2, 2016	38.26	38.44	37.52	38.44
991	NASDAQ	CSTE	Tue, Mar 1, 2016	37.29	38.45	37.06	37.08
990	NASDAQ	CSTE	Mon, Feb 29, 2016	37.39	38.19	37.07	37.54
989	NASDAQ	CSTE	Fri, Feb 26, 2016	37.06	37.70	36.15	37.54
988	NASDAQ	CSTE	Thu, Feb 25, 2016	36.60	37.15	35.80	36.54
987	NASDAQ	CSTE	Wed, Feb 24, 2016	34.84	36.62	34.18	36.35
986	NASDAQ	CSTE	Tue, Feb 23, 2016	35.45	35.88	34.90	35.42
985	NASDAQ	CSTE	Mon, Feb 22, 2016	33.90	35.71	33.90	35.60
984	NASDAQ	CSTE	Fri, Feb 19, 2016	33.36	33.60	33.10	33.45
983	NASDAQ	CSTE	Thu, Feb 18, 2016	33.72	33.72	33.09	33.46
982	NASDAQ	CSTE	Wed, Feb 17, 2016	32.96	34.16	32.74	33.53
981	NASDAQ	CSTE	Tue, Feb 16, 2016	31.00	33.16	30.75	32.87
980	NASDAQ	CSTE	Fri, Feb 12, 2016	29.45	30.57	28.01	30.35
979	NASDAQ	CSTE	Thu, Feb 11, 2016	28.79	30.28	27.31	29.23
978	NASDAQ	CSTE	Wed, Feb 10, 2016	33.74	36.06	28.50	30.60
977	NASDAQ	CSTE	Tue, Feb 9, 2016	31.79	32.30	31.03	31.68
976	NASDAQ	CSTE	Mon, Feb 8, 2016	34.74	35.04	30.63	32.08
975	NASDAQ	CSTE	Fri, Feb 5, 2016	36.71	37.16	34.60	35.34
974	NASDAQ	CSTE	Thu, Feb 4, 2016	38.49	38.49	35.98	36.69
973	NASDAQ	CSTE	Wed, Feb 3, 2016	35.92	36.82	34.62	36.80
972	NASDAQ	CSTE	Tue, Feb 2, 2016	37.13	37.13	35.02	35.46
971	NASDAQ	CSTE	Mon, Feb 1, 2016	37.42	37.80	36.10	37.65
970	NASDAQ	CSTE	Fri, Jan 29, 2016	34.96	37.66	34.83	37.59
969	NASDAQ	CSTE	Thu, Jan 28, 2016	35.56	36.04	34.75	35.00
968	NASDAQ	CSTE	Wed, Jan 27, 2016	35.66	36.33	35.00	35.07
967	NASDAQ	CSTE	Tue, Jan 26, 2016	35.25	36.15	34.62	35.60
966	NASDAQ	CSTE	Mon, Jan 25, 2016	36.12	36.19	35.00	35.36
965	NASDAQ	CSTE	Fri, Jan 22, 2016	34.82	36.75	34.77	36.12
964	NASDAQ	CSTE	Thu, Jan 21, 2016	33.87	35.56	33.46	33.82
963	NASDAQ	CSTE	Wed, Jan 20, 2016	33.10	34.35	31.56	33.84
962	NASDAQ	CSTE	Tue, Jan 19, 2016	36.06	36.73	33.65	34.06
961	NASDAQ	CSTE	Fri, Jan 15, 2016	35.05	36.31	34.56	35.86
960	NASDAQ	CSTE	Thu, Jan 14, 2016	35.71	36.34	34.65	36.20
959	NASDAQ	CSTE	Wed, Jan 13, 2016	36.63	38.85	35.61	35.69
958	NASDAQ	CSTE	Tue, Jan 12, 2016	36.91	37.65	35.82	36.42
957	NASDAQ	CSTE	Mon, Jan 11, 2016	36.50	37.33	35.87	36.48
956	NASDAQ	CSTE	Fri, Jan 8, 2016	37.46	38.14	36.07	36.33
955	NASDAQ	CSTE	Thu, Jan 7, 2016	39.02	39.57	36.88	37.14
954	NASDAQ	CSTE	Wed, Jan 6, 2016	40.13	40.66	39.22	40.03
953	NASDAQ	CSTE	Tue, Jan 5, 2016	42.38	42.89	40.47	40.75
952	NASDAQ	CSTE	Mon, Jan 4, 2016	42.30	43.22	41.00	42.29
951	NASDAQ	CSTE	Thu, Dec 31, 2015	42.08	43.52	42.00	43.34
950	NASDAQ	CSTE	Wed, Dec 30, 2015	42.60	42.99	41.73	42.58
949	NASDAQ	CSTE	Tue, Dec 29, 2015	41.70	42.85	41.70	42.66
948	NASDAQ	CSTE	Mon, Dec 28, 2015	42.43	43.10	41.22	41.38
947	NASDAQ	CSTE	Thu, Dec 24, 2015	41.99	43.30	41.81	42.96
946	NASDAQ	CSTE	Wed, Dec 23, 2015	42.00	42.87	41.47	42.07
945	NASDAQ	CSTE	Tue, Dec 22, 2015	39.66	41.87	39.35	41.74
944	NASDAQ	CSTE	Mon, Dec 21, 2015	40.21	40.62	39.57	39.72
943	NASDAQ	CSTE	Fri, Dec 18, 2015	41.19	41.69	39.37	40.08
942	NASDAQ	CSTE	Thu, Dec 17, 2015	42.48	42.79	41.35	41.37
941	NASDAQ	CSTE	Wed, Dec 16, 2015	40.38	42.28	40.12	42.10
940	NASDAQ	CSTE	Tue, Dec 15, 2015	39.77	40.40	39.77	40.11
939	NASDAQ	CSTE	Mon, Dec 14, 2015	38.64	38.64	38.64	38.64
938	NASDAQ	CSTE	Fri, Dec 11, 2015	39.17	40.02	37.90	38.64
937	NASDAQ	CSTE	Thu, Dec 10, 2015	39.43	40.00	39.05	39.85
936	NASDAQ	CSTE	Wed, Dec 9, 2015	40.22	40.75	38.91	39.50
935	NASDAQ	CSTE	Tue, Dec 8, 2015	39.30	41.35	39.27	40.58
934	NASDAQ	CSTE	Mon, Dec 7, 2015	39.02	40.00	38.25	39.78
933	NASDAQ	CSTE	Fri, Dec 4, 2015	39.00	39.76	38.42	39.26
932	NASDAQ	CSTE	Thu, Dec 3, 2015	39.91	40.00	38.36	38.80
931	NASDAQ	CSTE	Wed, Dec 2, 2015	40.07	40.48	39.11	39.55
930	NASDAQ	CSTE	Tue, Dec 1, 2015	40.73	41.14	39.75	40.08
929	NASDAQ	CSTE	Mon, Nov 30, 2015	41.31	41.62	39.29	40.88
928	NASDAQ	CSTE	Fri, Nov 27, 2015	41.23	41.86	40.24	41.09
927	NASDAQ	CSTE	Wed, Nov 25, 2015	40.30	42.01	40.24	41.21
926	NASDAQ	CSTE	Tue, Nov 24, 2015	39.91	41.31	39.67	40.78
925	NASDAQ	CSTE	Mon, Nov 23, 2015	38.70	41.24	38.50	39.96
924	NASDAQ	CSTE	Fri, Nov 20, 2015	38.92	39.67	38.39	38.79
923	NASDAQ	CSTE	Thu, Nov 19, 2015	38.77	38.91	37.99	38.73
922	NASDAQ	CSTE	Wed, Nov 18, 2015	36.76	39.06	36.66	38.98
921	NASDAQ	CSTE	Tue, Nov 17, 2015	37.39	38.34	36.71	36.75
920	NASDAQ	CSTE	Mon, Nov 16, 2015	36.96	37.40	35.51	37.17
919	NASDAQ	CSTE	Fri, Nov 13, 2015	37.58	38.38	36.81	37.12
918	NASDAQ	CSTE	Thu, Nov 12, 2015	38.01	39.23	37.77	37.89
917	NASDAQ	CSTE	Wed, Nov 11, 2015	39.17	40.03	38.44	39.06
916	NASDAQ	CSTE	Tue, Nov 10, 2015	39.56	40.13	38.76	39.18
915	NASDAQ	CSTE	Mon, Nov 9, 2015	40.21	40.47	38.61	39.53
914	NASDAQ	CSTE	Fri, Nov 6, 2015	40.35	41.16	39.83	40.21
913	NASDAQ	CSTE	Thu, Nov 5, 2015	40.54	42.02	39.50	40.64
912	NASDAQ	CSTE	Wed, Nov 4, 2015	34.50	42.42	34.50	41.03
911	NASDAQ	CSTE	Tue, Nov 3, 2015	36.42	37.56	35.09	37.24
910	NASDAQ	CSTE	Mon, Nov 2, 2015	35.60	36.67	35.18	36.41
909	NASDAQ	CSTE	Fri, Oct 30, 2015	35.52	36.19	35.00	35.51
908	NASDAQ	CSTE	Thu, Oct 29, 2015	36.29	36.45	34.68	35.47
907	NASDAQ	CSTE	Wed, Oct 28, 2015	34.74	37.04	34.59	36.54
906	NASDAQ	CSTE	Tue, Oct 27, 2015	35.33	35.94	33.93	34.60
905	NASDAQ	CSTE	Mon, Oct 26, 2015	35.91	36.43	34.90	35.21
904	NASDAQ	CSTE	Fri, Oct 23, 2015	37.35	37.62	36.00	36.11
903	NASDAQ	CSTE	Thu, Oct 22, 2015	37.49	38.30	36.25	37.05
902	NASDAQ	CSTE	Wed, Oct 21, 2015	35.17	38.12	34.72	37.50
901	NASDAQ	CSTE	Tue, Oct 20, 2015	34.70	35.17	34.27	34.75
900	NASDAQ	CSTE	Mon, Oct 19, 2015	33.89	34.92	33.42	34.66
899	NASDAQ	CSTE	Fri, Oct 16, 2015	33.34	34.14	32.33	33.96
898	NASDAQ	CSTE	Thu, Oct 15, 2015	32.65	33.13	31.89	32.34
897	NASDAQ	CSTE	Wed, Oct 14, 2015	32.66	33.06	32.27	32.66
896	NASDAQ	CSTE	Tue, Oct 13, 2015	33.00	33.33	31.89	32.48
895	NASDAQ	CSTE	Mon, Oct 12, 2015	34.68	34.90	33.10	33.26
894	NASDAQ	CSTE	Fri, Oct 9, 2015	35.12	35.12	34.00	34.68
893	NASDAQ	CSTE	Thu, Oct 8, 2015	34.89	35.16	34.56	34.88
892	NASDAQ	CSTE	Wed, Oct 7, 2015	34.00	35.26	33.77	34.88
891	NASDAQ	CSTE	Tue, Oct 6, 2015	34.89	34.94	33.69	33.89
890	NASDAQ	CSTE	Mon, Oct 5, 2015	34.84	34.94	33.24	34.33
889	NASDAQ	CSTE	Fri, Oct 2, 2015	31.29	35.24	31.11	34.45
888	NASDAQ	CSTE	Thu, Oct 1, 2015	30.81	32.11	30.81	31.61
887	NASDAQ	CSTE	Wed, Sep 30, 2015	29.60	31.10	29.15	30.40
886	NASDAQ	CSTE	Tue, Sep 29, 2015	30.90	31.31	28.92	29.01
885	NASDAQ	CSTE	Mon, Sep 28, 2015	37.15	37.24	28.96	31.05
884	NASDAQ	CSTE	Fri, Sep 25, 2015	39.69	39.69	37.13	37.53
883	NASDAQ	CSTE	Thu, Sep 24, 2015	39.15	39.79	38.80	39.43
882	NASDAQ	CSTE	Wed, Sep 23, 2015	39.40	39.63	38.87	39.44
881	NASDAQ	CSTE	Tue, Sep 22, 2015	40.20	40.56	38.61	39.42
880	NASDAQ	CSTE	Mon, Sep 21, 2015	40.70	41.72	40.52	40.84
879	NASDAQ	CSTE	Fri, Sep 18, 2015	40.57	41.47	40.44	40.59
878	NASDAQ	CSTE	Thu, Sep 17, 2015	40.60	43.15	40.39	41.37
877	NASDAQ	CSTE	Wed, Sep 16, 2015	39.58	40.92	39.43	40.80
876	NASDAQ	CSTE	Tue, Sep 15, 2015	39.12	39.78	39.01	39.60
875	NASDAQ	CSTE	Mon, Sep 14, 2015	40.00	40.34	38.86	39.25
874	NASDAQ	CSTE	Fri, Sep 11, 2015	40.00	40.17	39.57	39.84
873	NASDAQ	CSTE	Thu, Sep 10, 2015	38.99	40.32	38.99	39.96
872	NASDAQ	CSTE	Wed, Sep 9, 2015	40.25	40.53	39.05	39.24
871	NASDAQ	CSTE	Tue, Sep 8, 2015	39.82	40.47	39.54	40.18
870	NASDAQ	CSTE	Fri, Sep 4, 2015	38.75	39.35	38.32	38.73
869	NASDAQ	CSTE	Thu, Sep 3, 2015	39.51	39.99	38.78	39.37
868	NASDAQ	CSTE	Wed, Sep 2, 2015	39.00	39.45	37.91	38.97
867	NASDAQ	CSTE	Tue, Sep 1, 2015	39.33	39.56	38.56	38.90
866	NASDAQ	CSTE	Mon, Aug 31, 2015	40.05	40.50	39.50	39.79
865	NASDAQ	CSTE	Fri, Aug 28, 2015	40.64	41.14	39.91	40.50
864	NASDAQ	CSTE	Thu, Aug 27, 2015	39.44	41.42	39.31	40.62
863	NASDAQ	CSTE	Wed, Aug 26, 2015	42.13	42.50	38.13	39.05
862	NASDAQ	CSTE	Tue, Aug 25, 2015	43.49	44.27	41.03	41.30
861	NASDAQ	CSTE	Mon, Aug 24, 2015	43.55	46.22	42.40	42.44
860	NASDAQ	CSTE	Fri, Aug 21, 2015	42.76	45.29	42.02	45.02
859	NASDAQ	CSTE	Thu, Aug 20, 2015	41.90	44.22	41.77	44.11
858	NASDAQ	CSTE	Wed, Aug 19, 2015	48.29	49.23	39.77	44.61
857	NASDAQ	CSTE	Tue, Aug 18, 2015	47.46	48.80	47.15	48.04
856	NASDAQ	CSTE	Mon, Aug 17, 2015	49.35	49.35	47.28	48.53
855	NASDAQ	CSTE	Fri, Aug 14, 2015	51.11	51.34	49.24	49.35
854	NASDAQ	CSTE	Thu, Aug 13, 2015	52.50	53.59	51.21	51.28
853	NASDAQ	CSTE	Wed, Aug 12, 2015	53.63	53.63	51.22	52.46
852	NASDAQ	CSTE	Tue, Aug 11, 2015	54.65	54.97	53.16	53.62
851	NASDAQ	CSTE	Mon, Aug 10, 2015	54.23	54.89	53.68	54.58
850	NASDAQ	CSTE	Fri, Aug 7, 2015	49.90	54.00	49.20	53.90
849	NASDAQ	CSTE	Thu, Aug 6, 2015	54.00	56.19	49.01	49.59
848	NASDAQ	CSTE	Wed, Aug 5, 2015	64.80	65.70	50.02	52.57
847	NASDAQ	CSTE	Tue, Aug 4, 2015	70.53	71.90	69.79	71.02
846	NASDAQ	CSTE	Mon, Aug 3, 2015	72.00	72.01	69.06	70.16
845	NASDAQ	CSTE	Fri, Jul 31, 2015	70.93	71.96	70.56	71.74
844	NASDAQ	CSTE	Thu, Jul 30, 2015	69.63	70.64	68.70	70.55
843	NASDAQ	CSTE	Wed, Jul 29, 2015	67.55	70.54	67.55	70.03
842	NASDAQ	CSTE	Tue, Jul 28, 2015	66.61	68.30	65.37	67.47
841	NASDAQ	CSTE	Mon, Jul 27, 2015	67.08	67.56	66.05	66.24
840	NASDAQ	CSTE	Fri, Jul 24, 2015	68.17	68.77	66.81	67.38
839	NASDAQ	CSTE	Thu, Jul 23, 2015	67.79	68.65	67.02	68.12
838	NASDAQ	CSTE	Wed, Jul 22, 2015	66.82	67.52	66.22	67.52
837	NASDAQ	CSTE	Tue, Jul 21, 2015	66.95	67.66	66.55	67.02
836	NASDAQ	CSTE	Mon, Jul 20, 2015	67.77	67.87	66.75	67.14
835	NASDAQ	CSTE	Fri, Jul 17, 2015	67.74	68.43	67.09	67.77
834	NASDAQ	CSTE	Thu, Jul 16, 2015	67.90	68.62	67.42	67.82
833	NASDAQ	CSTE	Wed, Jul 15, 2015	68.57	68.77	67.47	67.76
832	NASDAQ	CSTE	Tue, Jul 14, 2015	68.35	68.91	68.29	68.58
831	NASDAQ	CSTE	Mon, Jul 13, 2015	68.93	69.02	67.75	68.34
830	NASDAQ	CSTE	Fri, Jul 10, 2015	68.11	68.65	67.45	68.48
829	NASDAQ	CSTE	Thu, Jul 9, 2015	68.45	68.78	67.06	67.49
828	NASDAQ	CSTE	Wed, Jul 8, 2015	68.71	69.32	67.21	67.75
827	NASDAQ	CSTE	Tue, Jul 7, 2015	69.58	70.12	67.84	69.44
826	NASDAQ	CSTE	Mon, Jul 6, 2015	69.29	70.55	68.60	69.80
825	NASDAQ	CSTE	Thu, Jul 2, 2015	68.55	70.07	68.02	69.98
824	NASDAQ	CSTE	Wed, Jul 1, 2015	69.00	69.18	67.43	67.94
823	NASDAQ	CSTE	Tue, Jun 30, 2015	67.26	68.96	66.80	68.54
822	NASDAQ	CSTE	Mon, Jun 29, 2015	67.86	68.29	66.65	66.90
821	NASDAQ	CSTE	Fri, Jun 26, 2015	67.17	69.30	67.05	68.59
820	NASDAQ	CSTE	Thu, Jun 25, 2015	67.28	67.46	67.06	67.31
819	NASDAQ	CSTE	Wed, Jun 24, 2015	67.50	67.65	66.84	67.28
818	NASDAQ	CSTE	Tue, Jun 23, 2015	66.42	67.60	66.14	67.33
817	NASDAQ	CSTE	Mon, Jun 22, 2015	65.73	66.54	65.55	66.42
816	NASDAQ	CSTE	Fri, Jun 19, 2015	65.03	65.60	65.03	65.35
815	NASDAQ	CSTE	Thu, Jun 18, 2015	63.74	65.32	63.62	65.31
814	NASDAQ	CSTE	Wed, Jun 17, 2015	63.53	64.07	63.30	63.66
813	NASDAQ	CSTE	Tue, Jun 16, 2015	62.67	63.34	62.67	63.30
812	NASDAQ	CSTE	Mon, Jun 15, 2015	63.63	63.63	63.04	63.33
811	NASDAQ	CSTE	Fri, Jun 12, 2015	64.86	64.86	63.59	64.07
810	NASDAQ	CSTE	Thu, Jun 11, 2015	65.08	65.51	64.40	64.76
809	NASDAQ	CSTE	Wed, Jun 10, 2015	63.92	65.62	63.92	65.25
808	NASDAQ	CSTE	Tue, Jun 9, 2015	63.74	64.04	63.40	63.90
807	NASDAQ	CSTE	Mon, Jun 8, 2015	63.90	64.26	63.62	63.91
806	NASDAQ	CSTE	Fri, Jun 5, 2015	63.59	64.34	62.66	63.82
805	NASDAQ	CSTE	Thu, Jun 4, 2015	62.93	64.00	62.35	63.53
804	NASDAQ	CSTE	Wed, Jun 3, 2015	62.30	63.04	61.99	62.89
803	NASDAQ	CSTE	Tue, Jun 2, 2015	61.36	62.26	61.36	62.26
802	NASDAQ	CSTE	Mon, Jun 1, 2015	62.01	62.32	61.10	61.56
801	NASDAQ	CSTE	Fri, May 29, 2015	61.47	62.11	61.10	61.82
800	NASDAQ	CSTE	Thu, May 28, 2015	61.05	62.25	60.51	62.11
799	NASDAQ	CSTE	Wed, May 27, 2015	60.57	61.18	60.22	61.00
798	NASDAQ	CSTE	Tue, May 26, 2015	61.00	61.05	59.94	60.53
797	NASDAQ	CSTE	Fri, May 22, 2015	61.40	61.87	61.10	61.14
796	NASDAQ	CSTE	Thu, May 21, 2015	61.72	61.88	61.35	61.57
795	NASDAQ	CSTE	Wed, May 20, 2015	62.50	62.50	61.30	61.79
794	NASDAQ	CSTE	Tue, May 19, 2015	61.73	62.91	61.73	62.37
793	NASDAQ	CSTE	Mon, May 18, 2015	60.45	61.78	60.21	61.48
792	NASDAQ	CSTE	Fri, May 15, 2015	60.81	61.14	59.87	60.76
791	NASDAQ	CSTE	Thu, May 14, 2015	61.12	61.12	60.55	60.70
790	NASDAQ	CSTE	Wed, May 13, 2015	60.51	61.11	59.41	60.66
789	NASDAQ	CSTE	Tue, May 12, 2015	61.00	61.42	59.50	60.22
788	NASDAQ	CSTE	Mon, May 11, 2015	61.98	62.62	60.41	60.94
787	NASDAQ	CSTE	Fri, May 8, 2015	61.17	62.03	61.17	61.80
786	NASDAQ	CSTE	Thu, May 7, 2015	61.64	61.99	60.44	60.67
785	NASDAQ	CSTE	Wed, May 6, 2015	62.00	62.95	59.84	61.12
784	NASDAQ	CSTE	Tue, May 5, 2015	61.85	62.00	59.79	60.01
783	NASDAQ	CSTE	Mon, May 4, 2015	60.67	61.99	60.21	61.87
782	NASDAQ	CSTE	Fri, May 1, 2015	59.33	60.81	58.77	60.56
781	NASDAQ	CSTE	Thu, Apr 30, 2015	59.75	60.24	58.90	59.24
780	NASDAQ	CSTE	Wed, Apr 29, 2015	60.25	60.50	59.37	59.80
779	NASDAQ	CSTE	Tue, Apr 28, 2015	59.94	60.86	59.16	60.43
778	NASDAQ	CSTE	Mon, Apr 27, 2015	59.91	60.97	59.67	60.17
777	NASDAQ	CSTE	Fri, Apr 24, 2015	59.76	60.99	59.06	60.04
776	NASDAQ	CSTE	Thu, Apr 23, 2015	59.75	60.00	58.83	59.50
775	NASDAQ	CSTE	Wed, Apr 22, 2015	58.90	60.00	58.90	59.83
774	NASDAQ	CSTE	Tue, Apr 21, 2015	59.00	59.78	58.50	58.94
773	NASDAQ	CSTE	Mon, Apr 20, 2015	59.01	59.37	58.25	59.08
772	NASDAQ	CSTE	Fri, Apr 17, 2015	58.79	58.93	57.85	58.39
771	NASDAQ	CSTE	Thu, Apr 16, 2015	59.52	59.64	58.40	59.04
770	NASDAQ	CSTE	Wed, Apr 15, 2015	59.20	60.17	58.91	59.62
769	NASDAQ	CSTE	Tue, Apr 14, 2015	59.20	59.51	58.81	58.94
768	NASDAQ	CSTE	Mon, Apr 13, 2015	59.27	59.99	58.85	59.32
767	NASDAQ	CSTE	Fri, Apr 10, 2015	58.83	59.40	58.41	59.35
766	NASDAQ	CSTE	Thu, Apr 9, 2015	58.89	59.72	58.01	58.87
765	NASDAQ	CSTE	Wed, Apr 8, 2015	57.00	58.80	56.75	58.71
764	NASDAQ	CSTE	Tue, Apr 7, 2015	56.66	57.00	55.74	56.78
763	NASDAQ	CSTE	Mon, Apr 6, 2015	57.86	58.98	56.51	56.65
762	NASDAQ	CSTE	Thu, Apr 2, 2015	59.65	59.65	57.11	57.92
761	NASDAQ	CSTE	Wed, Apr 1, 2015	60.64	60.94	58.54	59.15
760	NASDAQ	CSTE	Tue, Mar 31, 2015	60.67	61.47	60.37	60.71
759	NASDAQ	CSTE	Mon, Mar 30, 2015	59.89	61.88	59.41	60.86
758	NASDAQ	CSTE	Fri, Mar 27, 2015	58.82	59.62	58.40	59.34
757	NASDAQ	CSTE	Thu, Mar 26, 2015	58.90	59.36	58.02	58.70
756	NASDAQ	CSTE	Wed, Mar 25, 2015	60.19	61.04	58.22	58.83
755	NASDAQ	CSTE	Tue, Mar 24, 2015	59.19	61.43	59.13	60.22
754	NASDAQ	CSTE	Mon, Mar 23, 2015	60.94	61.36	59.90	60.33
753	NASDAQ	CSTE	Fri, Mar 20, 2015	62.57	63.26	62.01	62.29
752	NASDAQ	CSTE	Thu, Mar 19, 2015	63.97	63.97	61.27	62.28
751	NASDAQ	CSTE	Wed, Mar 18, 2015	63.42	64.23	62.13	63.91
750	NASDAQ	CSTE	Tue, Mar 17, 2015	61.71	64.08	61.67	63.22
749	NASDAQ	CSTE	Mon, Mar 16, 2015	61.51	62.49	61.37	62.01
748	NASDAQ	CSTE	Fri, Mar 13, 2015	62.80	63.14	61.12	61.78
747	NASDAQ	CSTE	Thu, Mar 12, 2015	62.97	63.59	62.40	63.10
746	NASDAQ	CSTE	Wed, Mar 11, 2015	62.58	63.62	62.06	62.88
745	NASDAQ	CSTE	Tue, Mar 10, 2015	63.09	63.95	62.42	62.63
744	NASDAQ	CSTE	Mon, Mar 9, 2015	62.82	63.97	62.57	63.39
743	NASDAQ	CSTE	Fri, Mar 6, 2015	62.39	63.78	62.32	62.95
742	NASDAQ	CSTE	Thu, Mar 5, 2015	62.87	63.43	62.02	63.08
741	NASDAQ	CSTE	Wed, Mar 4, 2015	63.26	63.44	62.30	62.85
740	NASDAQ	CSTE	Tue, Mar 3, 2015	66.27	66.27	63.32	63.61
739	NASDAQ	CSTE	Mon, Mar 2, 2015	65.45	66.13	64.62	65.54
738	NASDAQ	CSTE	Fri, Feb 27, 2015	65.14	65.56	64.48	65.41
737	NASDAQ	CSTE	Thu, Feb 26, 2015	63.73	65.14	63.07	65.11
736	NASDAQ	CSTE	Wed, Feb 25, 2015	63.42	63.71	62.49	63.54
735	NASDAQ	CSTE	Tue, Feb 24, 2015	64.23	64.33	62.92	63.41
734	NASDAQ	CSTE	Mon, Feb 23, 2015	64.02	64.74	63.69	64.00
733	NASDAQ	CSTE	Fri, Feb 20, 2015	62.48	64.61	61.69	64.16
732	NASDAQ	CSTE	Thu, Feb 19, 2015	61.97	63.38	61.51	62.68
731	NASDAQ	CSTE	Wed, Feb 18, 2015	62.04	62.57	61.96	62.37
730	NASDAQ	CSTE	Tue, Feb 17, 2015	63.19	63.22	61.87	62.34
729	NASDAQ	CSTE	Fri, Feb 13, 2015	62.99	63.57	62.07	62.62
728	NASDAQ	CSTE	Thu, Feb 12, 2015	63.70	63.70	60.73	62.47
727	NASDAQ	CSTE	Wed, Feb 11, 2015	62.05	63.80	59.33	63.16
726	NASDAQ	CSTE	Tue, Feb 10, 2015	65.27	65.70	63.00	64.16
725	NASDAQ	CSTE	Mon, Feb 9, 2015	62.90	65.70	62.71	64.44
724	NASDAQ	CSTE	Fri, Feb 6, 2015	63.14	63.99	62.50	62.96
723	NASDAQ	CSTE	Thu, Feb 5, 2015	61.25	63.28	61.25	63.09
722	NASDAQ	CSTE	Wed, Feb 4, 2015	61.61	62.60	60.77	61.04
721	NASDAQ	CSTE	Tue, Feb 3, 2015	62.05	62.62	60.86	62.25
720	NASDAQ	CSTE	Mon, Feb 2, 2015	62.61	62.61	59.70	61.35
719	NASDAQ	CSTE	Fri, Jan 30, 2015	62.60	63.68	61.51	62.10
718	NASDAQ	CSTE	Thu, Jan 29, 2015	62.22	63.55	61.57	63.10
717	NASDAQ	CSTE	Wed, Jan 28, 2015	64.28	64.47	61.90	62.01
716	NASDAQ	CSTE	Tue, Jan 27, 2015	62.81	64.42	61.79	63.56
715	NASDAQ	CSTE	Mon, Jan 26, 2015	60.81	63.94	60.28	63.25
714	NASDAQ	CSTE	Fri, Jan 23, 2015	59.56	61.10	59.43	60.40
713	NASDAQ	CSTE	Thu, Jan 22, 2015	58.96	59.57	57.58	59.52
712	NASDAQ	CSTE	Wed, Jan 21, 2015	58.01	59.30	58.00	58.62
711	NASDAQ	CSTE	Tue, Jan 20, 2015	57.60	58.16	56.76	58.13
710	NASDAQ	CSTE	Fri, Jan 16, 2015	56.63	58.38	56.32	57.24
709	NASDAQ	CSTE	Thu, Jan 15, 2015	58.00	58.00	55.95	56.70
708	NASDAQ	CSTE	Wed, Jan 14, 2015	58.03	58.63	57.16	57.81
707	NASDAQ	CSTE	Tue, Jan 13, 2015	59.50	60.06	57.29	58.77
706	NASDAQ	CSTE	Mon, Jan 12, 2015	60.76	61.15	58.32	59.15
705	NASDAQ	CSTE	Fri, Jan 9, 2015	59.35	61.49	58.84	60.46
704	NASDAQ	CSTE	Thu, Jan 8, 2015	59.13	59.81	58.81	59.05
703	NASDAQ	CSTE	Wed, Jan 7, 2015	58.39	58.52	57.24	58.33
702	NASDAQ	CSTE	Tue, Jan 6, 2015	58.57	58.57	56.51	57.80
701	NASDAQ	CSTE	Mon, Jan 5, 2015	59.23	60.13	58.08	58.51
700	NASDAQ	CSTE	Fri, Jan 2, 2015	60.18	60.78	58.97	59.71
699	NASDAQ	CSTE	Wed, Dec 31, 2014	59.61	60.27	59.10	59.82
698	NASDAQ	CSTE	Tue, Dec 30, 2014	59.95	60.46	58.85	59.53
697	NASDAQ	CSTE	Mon, Dec 29, 2014	60.31	60.77	59.88	60.08
696	NASDAQ	CSTE	Fri, Dec 26, 2014	60.24	61.54	60.17	60.48
695	NASDAQ	CSTE	Wed, Dec 24, 2014	60.30	60.69	59.26	60.12
694	NASDAQ	CSTE	Tue, Dec 23, 2014	60.38	61.27	59.66	60.00
693	NASDAQ	CSTE	Mon, Dec 22, 2014	60.74	60.74	58.78	60.21
692	NASDAQ	CSTE	Fri, Dec 19, 2014	61.25	61.25	60.37	60.49
691	NASDAQ	CSTE	Thu, Dec 18, 2014	60.35	61.48	60.11	60.96
690	NASDAQ	CSTE	Wed, Dec 17, 2014	57.57	59.95	57.57	59.36
689	NASDAQ	CSTE	Tue, Dec 16, 2014	56.31	58.97	56.15	57.40
688	NASDAQ	CSTE	Mon, Dec 15, 2014	58.94	58.94	56.30	57.09
687	NASDAQ	CSTE	Fri, Dec 12, 2014	59.00	59.38	57.71	58.36
686	NASDAQ	CSTE	Thu, Dec 11, 2014	59.79	60.59	59.21	59.45
685	NASDAQ	CSTE	Wed, Dec 10, 2014	60.71	60.95	59.00	59.64
684	NASDAQ	CSTE	Tue, Dec 9, 2014	59.68	61.03	59.00	60.75
683	NASDAQ	CSTE	Mon, Dec 8, 2014	60.35	60.84	58.97	60.49
682	NASDAQ	CSTE	Fri, Dec 5, 2014	60.77	61.32	60.19	60.70
681	NASDAQ	CSTE	Thu, Dec 4, 2014	60.51	61.29	59.72	60.86
680	NASDAQ	CSTE	Wed, Dec 3, 2014	60.10	61.09	60.10	60.55
679	NASDAQ	CSTE	Tue, Dec 2, 2014	59.97	60.19	59.46	60.10
678	NASDAQ	CSTE	Mon, Dec 1, 2014	61.47	61.87	58.65	59.64
677	NASDAQ	CSTE	Fri, Nov 28, 2014	61.84	62.52	61.08	62.00
676	NASDAQ	CSTE	Wed, Nov 26, 2014	61.37	62.45	60.99	61.88
675	NASDAQ	CSTE	Tue, Nov 25, 2014	62.21	62.73	60.74	61.61
674	NASDAQ	CSTE	Mon, Nov 24, 2014	61.34	62.36	60.95	62.25
673	NASDAQ	CSTE	Fri, Nov 21, 2014	63.68	63.92	60.34	61.49
672	NASDAQ	CSTE	Thu, Nov 20, 2014	59.74	63.45	59.74	62.39
671	NASDAQ	CSTE	Wed, Nov 19, 2014	59.73	60.39	59.43	60.13
670	NASDAQ	CSTE	Tue, Nov 18, 2014	59.37	60.00	59.37	59.57
669	NASDAQ	CSTE	Mon, Nov 17, 2014	59.39	59.66	58.91	59.41
668	NASDAQ	CSTE	Fri, Nov 14, 2014	59.21	59.95	58.62	59.37
667	NASDAQ	CSTE	Thu, Nov 13, 2014	60.39	60.83	60.02	60.40
666	NASDAQ	CSTE	Wed, Nov 12, 2014	59.52	60.94	59.49	60.45
665	NASDAQ	CSTE	Tue, Nov 11, 2014	59.20	60.40	58.61	60.02
664	NASDAQ	CSTE	Mon, Nov 10, 2014	62.20	62.50	59.34	59.47
663	NASDAQ	CSTE	Fri, Nov 7, 2014	60.33	62.87	60.28	61.58
662	NASDAQ	CSTE	Thu, Nov 6, 2014	60.04	60.06	59.29	59.81
661	NASDAQ	CSTE	Wed, Nov 5, 2014	60.20	61.82	58.02	59.05
660	NASDAQ	CSTE	Tue, Nov 4, 2014	57.07	57.07	55.72	56.37
659	NASDAQ	CSTE	Mon, Nov 3, 2014	55.73	57.37	55.31	57.20
658	NASDAQ	CSTE	Fri, Oct 31, 2014	56.00	56.46	55.50	55.86
657	NASDAQ	CSTE	Thu, Oct 30, 2014	53.66	55.55	53.14	55.28
656	NASDAQ	CSTE	Wed, Oct 29, 2014	54.45	54.45	53.25	53.94
655	NASDAQ	CSTE	Tue, Oct 28, 2014	52.78	54.34	52.72	54.18
654	NASDAQ	CSTE	Mon, Oct 27, 2014	53.19	53.50	52.40	52.89
653	NASDAQ	CSTE	Fri, Oct 24, 2014	53.55	53.68	52.88	53.56
652	NASDAQ	CSTE	Thu, Oct 23, 2014	52.03	53.60	51.68	53.52
651	NASDAQ	CSTE	Wed, Oct 22, 2014	53.99	53.99	51.62	51.70
650	NASDAQ	CSTE	Tue, Oct 21, 2014	51.93	53.81	51.90	53.77
649	NASDAQ	CSTE	Mon, Oct 20, 2014	50.46	51.75	50.17	51.62
648	NASDAQ	CSTE	Fri, Oct 17, 2014	49.12	50.99	49.12	50.40
647	NASDAQ	CSTE	Thu, Oct 16, 2014	46.25	49.63	46.25	48.42
646	NASDAQ	CSTE	Wed, Oct 15, 2014	45.98	46.94	45.96	46.69
645	NASDAQ	CSTE	Tue, Oct 14, 2014	45.38	46.85	44.93	46.79
644	NASDAQ	CSTE	Mon, Oct 13, 2014	47.79	48.64	45.68	45.98
643	NASDAQ	CSTE	Fri, Oct 10, 2014	49.50	49.65	47.75	47.93
642	NASDAQ	CSTE	Thu, Oct 9, 2014	51.26	51.48	49.75	49.77
641	NASDAQ	CSTE	Wed, Oct 8, 2014	50.47	51.42	50.01	51.31
640	NASDAQ	CSTE	Tue, Oct 7, 2014	50.80	51.03	50.59	50.63
639	NASDAQ	CSTE	Mon, Oct 6, 2014	51.00	51.59	50.96	51.03
638	NASDAQ	CSTE	Fri, Oct 3, 2014	50.24	50.95	49.68	50.75
637	NASDAQ	CSTE	Thu, Oct 2, 2014	50.17	50.51	49.69	50.04
636	NASDAQ	CSTE	Wed, Oct 1, 2014	51.76	51.76	49.20	50.27
635	NASDAQ	CSTE	Tue, Sep 30, 2014	50.97	51.73	50.75	51.68
634	NASDAQ	CSTE	Mon, Sep 29, 2014	50.48	51.35	50.48	51.08
633	NASDAQ	CSTE	Fri, Sep 26, 2014	51.15	51.50	50.73	50.95
632	NASDAQ	CSTE	Thu, Sep 25, 2014	51.50	51.69	51.00	51.17
631	NASDAQ	CSTE	Wed, Sep 24, 2014	50.79	51.80	50.79	51.50
630	NASDAQ	CSTE	Tue, Sep 23, 2014	50.76	51.38	50.32	50.93
629	NASDAQ	CSTE	Mon, Sep 22, 2014	51.54	51.60	50.66	50.87
628	NASDAQ	CSTE	Fri, Sep 19, 2014	51.53	51.62	51.15	51.53
627	NASDAQ	CSTE	Thu, Sep 18, 2014	51.47	51.81	51.24	51.56
626	NASDAQ	CSTE	Wed, Sep 17, 2014	50.96	52.29	50.96	51.15
625	NASDAQ	CSTE	Tue, Sep 16, 2014	51.70	51.72	50.50	51.12
624	NASDAQ	CSTE	Mon, Sep 15, 2014	51.76	52.46	51.27	51.56
623	NASDAQ	CSTE	Fri, Sep 12, 2014	52.62	52.62	51.70	51.93
622	NASDAQ	CSTE	Thu, Sep 11, 2014	50.93	52.89	50.52	52.70
621	NASDAQ	CSTE	Wed, Sep 10, 2014	51.24	51.60	50.53	51.15
620	NASDAQ	CSTE	Tue, Sep 9, 2014	51.10	51.47	50.80	51.40
619	NASDAQ	CSTE	Mon, Sep 8, 2014	51.01	51.81	50.57	51.36
618	NASDAQ	CSTE	Fri, Sep 5, 2014	50.97	51.56	50.65	51.30
617	NASDAQ	CSTE	Thu, Sep 4, 2014	51.50	51.61	50.74	50.95
616	NASDAQ	CSTE	Wed, Sep 3, 2014	51.24	51.70	51.13	51.31
615	NASDAQ	CSTE	Tue, Sep 2, 2014	52.00	52.05	51.09	51.23
614	NASDAQ	CSTE	Fri, Aug 29, 2014	52.30	52.38	51.73	52.01
613	NASDAQ	CSTE	Thu, Aug 28, 2014	52.88	53.06	52.22	52.33
612	NASDAQ	CSTE	Wed, Aug 27, 2014	52.85	53.17	52.40	52.94
611	NASDAQ	CSTE	Tue, Aug 26, 2014	52.65	53.04	52.06	52.83
610	NASDAQ	CSTE	Mon, Aug 25, 2014	52.10	52.63	51.72	52.53
609	NASDAQ	CSTE	Fri, Aug 22, 2014	51.86	52.33	51.60	51.77
608	NASDAQ	CSTE	Thu, Aug 21, 2014	51.85	52.14	51.54	52.04
607	NASDAQ	CSTE	Wed, Aug 20, 2014	52.08	52.82	51.74	52.00
606	NASDAQ	CSTE	Tue, Aug 19, 2014	52.87	53.20	51.72	52.45
605	NASDAQ	CSTE	Mon, Aug 18, 2014	52.25	52.45	51.70	51.94
604	NASDAQ	CSTE	Fri, Aug 15, 2014	52.15	52.21	51.59	51.93
603	NASDAQ	CSTE	Thu, Aug 14, 2014	51.76	52.15	51.67	52.01
602	NASDAQ	CSTE	Wed, Aug 13, 2014	52.50	52.96	51.49	51.96
601	NASDAQ	CSTE	Tue, Aug 12, 2014	52.39	52.70	51.95	52.26
600	NASDAQ	CSTE	Mon, Aug 11, 2014	53.21	53.21	51.90	52.49
599	NASDAQ	CSTE	Fri, Aug 8, 2014	50.93	53.67	50.51	52.86
598	NASDAQ	CSTE	Thu, Aug 7, 2014	49.00	50.99	48.49	50.51
597	NASDAQ	CSTE	Wed, Aug 6, 2014	47.00	49.88	46.50	48.76
596	NASDAQ	CSTE	Tue, Aug 5, 2014	44.53	44.82	43.02	43.91
595	NASDAQ	CSTE	Mon, Aug 4, 2014	44.48	45.20	44.15	44.29
594	NASDAQ	CSTE	Fri, Aug 1, 2014	42.38	44.30	42.51	44.16
593	NASDAQ	CSTE	Thu, Jul 31, 2014	45.11	45.16	43.19	43.36
592	NASDAQ	CSTE	Wed, Jul 30, 2014	45.41	46.80	45.20	45.37
591	NASDAQ	CSTE	Tue, Jul 29, 2014	45.23	45.99	45.10	45.18
590	NASDAQ	CSTE	Mon, Jul 28, 2014	45.94	45.94	45.10	45.35
589	NASDAQ	CSTE	Fri, Jul 25, 2014	46.50	46.54	45.82	45.95
588	NASDAQ	CSTE	Thu, Jul 24, 2014	46.79	47.48	46.55	46.65
587	NASDAQ	CSTE	Wed, Jul 23, 2014	47.50	47.66	46.70	46.79
586	NASDAQ	CSTE	Tue, Jul 22, 2014	46.40	47.63	46.40	47.39
585	NASDAQ	CSTE	Mon, Jul 21, 2014	46.30	46.86	45.62	46.18
584	NASDAQ	CSTE	Fri, Jul 18, 2014	47.72	47.86	46.39	46.44
583	NASDAQ	CSTE	Thu, Jul 17, 2014	47.09	47.56	46.64	46.79
582	NASDAQ	CSTE	Wed, Jul 16, 2014	47.85	48.00	47.10	47.19
581	NASDAQ	CSTE	Tue, Jul 15, 2014	47.56	47.84	47.20	47.40
580	NASDAQ	CSTE	Mon, Jul 14, 2014	46.63	47.99	46.60	47.56
579	NASDAQ	CSTE	Fri, Jul 11, 2014	45.79	46.49	44.97	46.18
578	NASDAQ	CSTE	Thu, Jul 10, 2014	48.04	48.04	45.68	46.00
577	NASDAQ	CSTE	Wed, Jul 9, 2014	49.84	50.18	48.41	48.81
576	NASDAQ	CSTE	Tue, Jul 8, 2014	51.40	51.40	49.37	49.68
575	NASDAQ	CSTE	Mon, Jul 7, 2014	51.66	51.67	51.01	51.35
574	NASDAQ	CSTE	Thu, Jul 3, 2014	51.13	51.28	50.75	51.18
573	NASDAQ	CSTE	Wed, Jul 2, 2014	50.50	51.18	50.07	50.90
572	NASDAQ	CSTE	Tue, Jul 1, 2014	49.63	50.53	49.57	50.26
571	NASDAQ	CSTE	Mon, Jun 30, 2014	48.64	49.24	48.26	49.08
570	NASDAQ	CSTE	Fri, Jun 27, 2014	48.11	48.95	48.07	48.51
569	NASDAQ	CSTE	Thu, Jun 26, 2014	48.38	48.86	47.91	48.41
568	NASDAQ	CSTE	Wed, Jun 25, 2014	47.86	48.50	47.67	48.43
567	NASDAQ	CSTE	Tue, Jun 24, 2014	47.29	48.54	47.29	47.91
566	NASDAQ	CSTE	Mon, Jun 23, 2014	47.49	47.54	47.26	47.41
565	NASDAQ	CSTE	Fri, Jun 20, 2014	47.25	47.59	47.05	47.36
564	NASDAQ	CSTE	Thu, Jun 19, 2014	47.00	47.34	46.75	47.21
563	NASDAQ	CSTE	Wed, Jun 18, 2014	47.36	47.40	46.01	46.97
562	NASDAQ	CSTE	Tue, Jun 17, 2014	47.37	47.95	47.01	47.43
561	NASDAQ	CSTE	Mon, Jun 16, 2014	46.69	47.55	46.51	47.23
560	NASDAQ	CSTE	Fri, Jun 13, 2014	45.86	47.00	45.37	46.53
559	NASDAQ	CSTE	Thu, Jun 12, 2014	47.88	47.95	45.69	45.96
558	NASDAQ	CSTE	Wed, Jun 11, 2014	47.37	47.73	46.74	47.26
557	NASDAQ	CSTE	Tue, Jun 10, 2014	47.11	47.76	46.87	47.48
556	NASDAQ	CSTE	Mon, Jun 9, 2014	47.11	47.86	46.37	47.49
555	NASDAQ	CSTE	Fri, Jun 6, 2014	46.15	47.33	46.15	47.25
554	NASDAQ	CSTE	Thu, Jun 5, 2014	45.67	46.58	45.18	46.18
553	NASDAQ	CSTE	Wed, Jun 4, 2014	45.45	45.69	45.00	45.63
552	NASDAQ	CSTE	Tue, Jun 3, 2014	45.49	46.00	44.10	45.60
551	NASDAQ	CSTE	Mon, Jun 2, 2014	44.39	46.23	44.39	45.97
550	NASDAQ	CSTE	Fri, May 30, 2014	45.37	45.69	45.00	45.18
549	NASDAQ	CSTE	Thu, May 29, 2014	46.25	47.05	45.78	45.83
548	NASDAQ	CSTE	Wed, May 28, 2014	49.38	49.38	48.10	48.73
547	NASDAQ	CSTE	Tue, May 27, 2014	50.99	51.51	49.18	49.72
546	NASDAQ	CSTE	Fri, May 23, 2014	50.00	50.62	48.24	50.56
545	NASDAQ	CSTE	Thu, May 22, 2014	47.84	49.74	47.53	49.36
544	NASDAQ	CSTE	Wed, May 21, 2014	49.63	49.91	48.08	48.27
543	NASDAQ	CSTE	Tue, May 20, 2014	50.03	50.40	48.85	49.46
542	NASDAQ	CSTE	Mon, May 19, 2014	51.37	51.68	49.80	50.20
541	NASDAQ	CSTE	Fri, May 16, 2014	50.37	51.53	49.81	51.41
540	NASDAQ	CSTE	Thu, May 15, 2014	50.99	51.15	50.08	50.49
539	NASDAQ	CSTE	Wed, May 14, 2014	51.66	51.91	50.65	51.43
538	NASDAQ	CSTE	Tue, May 13, 2014	51.01	52.03	51.00	51.98
537	NASDAQ	CSTE	Mon, May 12, 2014	50.01	52.04	50.01	51.48
536	NASDAQ	CSTE	Fri, May 9, 2014	51.00	51.19	48.37	50.07
535	NASDAQ	CSTE	Thu, May 8, 2014	53.24	55.84	50.63	51.22
534	NASDAQ	CSTE	Wed, May 7, 2014	54.90	55.12	52.67	52.94
533	NASDAQ	CSTE	Tue, May 6, 2014	54.64	55.20	54.18	54.62
532	NASDAQ	CSTE	Mon, May 5, 2014	54.67	55.94	54.16	54.87
531	NASDAQ	CSTE	Fri, May 2, 2014	53.29	56.39	53.04	54.99
530	NASDAQ	CSTE	Thu, May 1, 2014	52.64	54.37	51.99	53.04
529	NASDAQ	CSTE	Wed, Apr 30, 2014	51.33	52.27	51.01	52.18
528	NASDAQ	CSTE	Tue, Apr 29, 2014	52.64	53.05	50.61	51.61
527	NASDAQ	CSTE	Mon, Apr 28, 2014	54.65	54.66	51.78	52.51
526	NASDAQ	CSTE	Fri, Apr 25, 2014	54.80	54.80	52.58	54.65
525	NASDAQ	CSTE	Thu, Apr 24, 2014	56.44	56.47	54.50	55.19
524	NASDAQ	CSTE	Wed, Apr 23, 2014	57.71	57.71	55.50	55.80
523	NASDAQ	CSTE	Tue, Apr 22, 2014	55.05	57.76	54.78	57.09
522	NASDAQ	CSTE	Mon, Apr 21, 2014	54.45	55.24	54.09	54.77
521	NASDAQ	CSTE	Thu, Apr 17, 2014	54.85	55.87	54.52	55.24
520	NASDAQ	CSTE	Wed, Apr 16, 2014	53.63	55.05	53.05	54.87
519	NASDAQ	CSTE	Tue, Apr 15, 2014	53.11	53.91	51.51	52.89
518	NASDAQ	CSTE	Mon, Apr 14, 2014	53.40	54.49	53.09	53.23
517	NASDAQ	CSTE	Fri, Apr 11, 2014	53.43	54.21	52.65	53.11
516	NASDAQ	CSTE	Thu, Apr 10, 2014	55.27	55.27	53.03	54.32
515	NASDAQ	CSTE	Wed, Apr 9, 2014	53.52	55.40	53.23	55.27
514	NASDAQ	CSTE	Tue, Apr 8, 2014	52.23	53.16	52.10	53.03
513	NASDAQ	CSTE	Mon, Apr 7, 2014	55.31	56.48	51.21	52.52
512	NASDAQ	CSTE	Fri, Apr 4, 2014	57.66	58.48	55.81	55.85
511	NASDAQ	CSTE	Thu, Apr 3, 2014	58.50	59.16	57.07	57.18
510	NASDAQ	CSTE	Wed, Apr 2, 2014	57.66	59.32	57.00	58.34
509	NASDAQ	CSTE	Tue, Apr 1, 2014	54.56	57.35	54.42	56.96
508	NASDAQ	CSTE	Mon, Mar 31, 2014	55.68	55.68	53.51	54.38
507	NASDAQ	CSTE	Fri, Mar 28, 2014	55.20	55.60	54.00	54.95
506	NASDAQ	CSTE	Thu, Mar 27, 2014	53.27	55.07	52.40	54.80
505	NASDAQ	CSTE	Wed, Mar 26, 2014	55.92	56.94	53.30	53.44
504	NASDAQ	CSTE	Tue, Mar 25, 2014	55.37	56.31	54.07	55.43
503	NASDAQ	CSTE	Mon, Mar 24, 2014	59.81	59.81	54.50	55.21
502	NASDAQ	CSTE	Fri, Mar 21, 2014	60.00	61.75	59.66	59.98
501	NASDAQ	CSTE	Thu, Mar 20, 2014	60.02	60.79	59.58	60.05
500	NASDAQ	CSTE	Wed, Mar 19, 2014	60.93	61.91	59.91	60.31
499	NASDAQ	CSTE	Tue, Mar 18, 2014	60.14	60.48	59.18	60.35
498	NASDAQ	CSTE	Mon, Mar 17, 2014	59.37	60.25	58.69	59.86
497	NASDAQ	CSTE	Fri, Mar 14, 2014	58.51	59.64	57.50	58.96
496	NASDAQ	CSTE	Thu, Mar 13, 2014	60.53	61.47	58.40	58.97
495	NASDAQ	CSTE	Wed, Mar 12, 2014	58.47	60.08	58.23	59.68
494	NASDAQ	CSTE	Tue, Mar 11, 2014	59.49	60.05	58.37	59.07
493	NASDAQ	CSTE	Mon, Mar 10, 2014	60.50	61.07	59.15	59.69
492	NASDAQ	CSTE	Fri, Mar 7, 2014	61.14	61.58	59.74	59.90
491	NASDAQ	CSTE	Thu, Mar 6, 2014	60.13	60.94	59.61	60.61
490	NASDAQ	CSTE	Wed, Mar 5, 2014	60.24	60.24	59.32	59.54
489	NASDAQ	CSTE	Tue, Mar 4, 2014	58.20	60.03	58.20	59.96
488	NASDAQ	CSTE	Mon, Mar 3, 2014	58.49	58.49	56.78	57.62
487	NASDAQ	CSTE	Fri, Feb 28, 2014	58.95	59.90	57.83	59.12
486	NASDAQ	CSTE	Thu, Feb 27, 2014	57.06	58.95	57.06	58.74
485	NASDAQ	CSTE	Wed, Feb 26, 2014	54.96	57.78	54.16	56.97
484	NASDAQ	CSTE	Tue, Feb 25, 2014	54.99	55.38	54.19	54.48
483	NASDAQ	CSTE	Mon, Feb 24, 2014	54.57	56.21	54.30	54.71
482	NASDAQ	CSTE	Fri, Feb 21, 2014	53.56	54.41	52.00	53.80
481	NASDAQ	CSTE	Thu, Feb 20, 2014	53.72	55.34	52.53	53.58
480	NASDAQ	CSTE	Wed, Feb 19, 2014	56.16	56.16	53.28	53.47
479	NASDAQ	CSTE	Tue, Feb 18, 2014	56.80	57.27	55.12	56.11
478	NASDAQ	CSTE	Fri, Feb 14, 2014	56.50	57.45	55.01	56.12
477	NASDAQ	CSTE	Thu, Feb 13, 2014	55.70	57.20	53.30	56.51
476	NASDAQ	CSTE	Wed, Feb 12, 2014	51.00	55.53	49.50	55.28
475	NASDAQ	CSTE	Tue, Feb 11, 2014	44.15	47.18	43.69	46.24
474	NASDAQ	CSTE	Mon, Feb 10, 2014	44.01	44.71	43.50	43.96
473	NASDAQ	CSTE	Fri, Feb 7, 2014	43.63	44.49	43.33	44.01
472	NASDAQ	CSTE	Thu, Feb 6, 2014	43.55	44.87	43.12	43.90
471	NASDAQ	CSTE	Wed, Feb 5, 2014	44.00	44.02	42.25	43.57
470	NASDAQ	CSTE	Tue, Feb 4, 2014	42.99	44.90	42.99	44.12
469	NASDAQ	CSTE	Mon, Feb 3, 2014	45.48	45.48	43.10	43.20
468	NASDAQ	CSTE	Fri, Jan 31, 2014	44.51	45.66	44.20	45.32
467	NASDAQ	CSTE	Thu, Jan 30, 2014	45.64	46.60	45.10	45.69
466	NASDAQ	CSTE	Wed, Jan 29, 2014	46.06	46.07	44.84	45.04
465	NASDAQ	CSTE	Tue, Jan 28, 2014	43.76	46.60	43.58	46.00
464	NASDAQ	CSTE	Mon, Jan 27, 2014	44.88	45.18	42.47	44.11
463	NASDAQ	CSTE	Fri, Jan 24, 2014	47.57	47.57	43.95	44.90
462	NASDAQ	CSTE	Thu, Jan 23, 2014	45.35	48.33	45.11	47.96
461	NASDAQ	CSTE	Wed, Jan 22, 2014	46.00	46.00	43.80	45.58
460	NASDAQ	CSTE	Tue, Jan 21, 2014	46.41	46.84	45.54	46.07
459	NASDAQ	CSTE	Fri, Jan 17, 2014	48.30	49.10	45.65	46.39
458	NASDAQ	CSTE	Thu, Jan 16, 2014	51.23	51.32	47.90	48.51
457	NASDAQ	CSTE	Wed, Jan 15, 2014	50.02	51.23	48.76	51.09
456	NASDAQ	CSTE	Tue, Jan 14, 2014	49.70	50.49	49.41	50.05
455	NASDAQ	CSTE	Mon, Jan 13, 2014	52.42	52.48	49.37	49.70
454	NASDAQ	CSTE	Fri, Jan 10, 2014	52.99	53.87	52.02	52.41
453	NASDAQ	CSTE	Thu, Jan 9, 2014	53.92	53.99	52.41	52.99
452	NASDAQ	CSTE	Wed, Jan 8, 2014	52.95	53.73	52.00	53.30
451	NASDAQ	CSTE	Tue, Jan 7, 2014	49.70	52.74	49.70	52.51
450	NASDAQ	CSTE	Mon, Jan 6, 2014	47.50	50.24	47.38	49.59
449	NASDAQ	CSTE	Fri, Jan 3, 2014	48.35	50.67	47.64	49.34
448	NASDAQ	CSTE	Thu, Jan 2, 2014	49.70	50.43	47.75	48.35
447	NASDAQ	CSTE	Tue, Dec 31, 2013	48.39	49.78	47.91	49.67
446	NASDAQ	CSTE	Mon, Dec 30, 2013	48.19	48.63	47.38	48.12
445	NASDAQ	CSTE	Fri, Dec 27, 2013	50.06	50.43	46.10	48.27
444	NASDAQ	CSTE	Thu, Dec 26, 2013	50.46	50.69	50.02	50.15
443	NASDAQ	CSTE	Tue, Dec 24, 2013	49.37	50.50	49.00	50.18
442	NASDAQ	CSTE	Mon, Dec 23, 2013	48.32	49.81	47.75	49.37
441	NASDAQ	CSTE	Fri, Dec 20, 2013	48.46	48.92	47.13	48.20
440	NASDAQ	CSTE	Thu, Dec 19, 2013	49.73	49.73	48.02	48.41
439	NASDAQ	CSTE	Wed, Dec 18, 2013	47.96	49.90	46.98	49.45
438	NASDAQ	CSTE	Tue, Dec 17, 2013	49.85	49.85	47.55	48.34
437	NASDAQ	CSTE	Mon, Dec 16, 2013	50.50	50.69	48.80	49.68
436	NASDAQ	CSTE	Fri, Dec 13, 2013	48.25	51.35	47.86	50.38
435	NASDAQ	CSTE	Thu, Dec 12, 2013	47.58	48.33	46.61	48.05
434	NASDAQ	CSTE	Wed, Dec 11, 2013	49.37	49.43	46.61	47.55
433	NASDAQ	CSTE	Tue, Dec 10, 2013	51.00	51.45	49.30	49.39
432	NASDAQ	CSTE	Mon, Dec 9, 2013	47.19	52.45	47.19	50.93
431	NASDAQ	CSTE	Fri, Dec 6, 2013	47.61	48.50	47.44	48.16
430	NASDAQ	CSTE	Thu, Dec 5, 2013	47.84	48.41	47.04	47.38
429	NASDAQ	CSTE	Wed, Dec 4, 2013	46.21	48.25	46.15	47.98
428	NASDAQ	CSTE	Tue, Dec 3, 2013	47.15	48.37	45.96	46.61
427	NASDAQ	CSTE	Mon, Dec 2, 2013	49.15	49.50	47.80	48.01
426	NASDAQ	CSTE	Fri, Nov 29, 2013	48.16	49.50	48.08	49.15
425	NASDAQ	CSTE	Wed, Nov 27, 2013	48.00	48.70	47.05	48.15
424	NASDAQ	CSTE	Tue, Nov 26, 2013	46.89	48.78	46.70	47.81
423	NASDAQ	CSTE	Mon, Nov 25, 2013	49.05	49.64	46.63	46.82
422	NASDAQ	CSTE	Fri, Nov 22, 2013	50.76	50.82	47.75	48.97
421	NASDAQ	CSTE	Thu, Nov 21, 2013	47.84	50.83	47.65	49.91
420	NASDAQ	CSTE	Wed, Nov 20, 2013	47.85	48.90	47.25	47.49
419	NASDAQ	CSTE	Tue, Nov 19, 2013	45.82	48.91	45.50	47.62
418	NASDAQ	CSTE	Mon, Nov 18, 2013	46.20	49.66	45.27	45.89
417	NASDAQ	CSTE	Fri, Nov 15, 2013	46.28	46.99	45.36	45.99
416	NASDAQ	CSTE	Thu, Nov 14, 2013	47.08	47.13	45.62	46.33
415	NASDAQ	CSTE	Wed, Nov 13, 2013	44.11	47.00	43.99	47.00
414	NASDAQ	CSTE	Tue, Nov 12, 2013	43.03	44.26	43.03	43.99
413	NASDAQ	CSTE	Mon, Nov 11, 2013	44.55	44.77	42.59	42.98
412	NASDAQ	CSTE	Fri, Nov 8, 2013	44.83	45.20	44.00	44.19
411	NASDAQ	CSTE	Thu, Nov 7, 2013	45.84	47.37	44.81	44.88
410	NASDAQ	CSTE	Wed, Nov 6, 2013	42.55	47.50	42.52	45.19
409	NASDAQ	CSTE	Tue, Nov 5, 2013	42.73	43.18	41.00	42.39
408	NASDAQ	CSTE	Mon, Nov 4, 2013	41.61	43.39	41.46	42.78
407	NASDAQ	CSTE	Fri, Nov 1, 2013	42.31	43.18	41.29	41.41
406	NASDAQ	CSTE	Thu, Oct 31, 2013	40.78	42.43	40.77	42.17
405	NASDAQ	CSTE	Wed, Oct 30, 2013	43.85	43.97	41.15	41.57
404	NASDAQ	CSTE	Tue, Oct 29, 2013	43.92	43.99	42.34	43.68
403	NASDAQ	CSTE	Mon, Oct 28, 2013	43.26	44.74	42.92	43.73
402	NASDAQ	CSTE	Fri, Oct 25, 2013	39.82	42.85	39.70	42.64
401	NASDAQ	CSTE	Thu, Oct 24, 2013	38.38	39.90	38.04	39.68
400	NASDAQ	CSTE	Wed, Oct 23, 2013	39.53	40.02	38.55	38.63
399	NASDAQ	CSTE	Tue, Oct 22, 2013	38.54	40.74	38.06	40.03
398	NASDAQ	CSTE	Mon, Oct 21, 2013	38.51	38.98	36.26	38.45
397	NASDAQ	CSTE	Fri, Oct 18, 2013	39.50	40.24	38.65	38.84
396	NASDAQ	CSTE	Thu, Oct 17, 2013	39.65	40.33	37.92	39.49
395	NASDAQ	CSTE	Wed, Oct 16, 2013	40.67	41.31	38.91	39.50
394	NASDAQ	CSTE	Tue, Oct 15, 2013	41.47	41.66	40.10	40.34
393	NASDAQ	CSTE	Mon, Oct 14, 2013	42.00	42.75	40.90	41.63
392	NASDAQ	CSTE	Fri, Oct 11, 2013	42.11	42.67	41.59	41.99
391	NASDAQ	CSTE	Thu, Oct 10, 2013	41.25	43.75	41.18	41.68
390	NASDAQ	CSTE	Wed, Oct 9, 2013	42.21	42.24	39.90	40.58
389	NASDAQ	CSTE	Tue, Oct 8, 2013	44.59	45.13	41.67	42.60
388	NASDAQ	CSTE	Mon, Oct 7, 2013	45.18	46.24	44.50	44.73
387	NASDAQ	CSTE	Fri, Oct 4, 2013	45.00	46.25	44.94	45.21
386	NASDAQ	CSTE	Thu, Oct 3, 2013	46.52	46.55	44.14	45.18
385	NASDAQ	CSTE	Wed, Oct 2, 2013	46.24	46.56	45.10	46.17
384	NASDAQ	CSTE	Tue, Oct 1, 2013	45.51	47.40	45.51	46.61
383	NASDAQ	CSTE	Mon, Sep 30, 2013	45.80	46.15	45.00	45.68
382	NASDAQ	CSTE	Fri, Sep 27, 2013	46.50	46.86	46.04	46.16
381	NASDAQ	CSTE	Thu, Sep 26, 2013	47.90	48.69	45.92	46.60
380	NASDAQ	CSTE	Wed, Sep 25, 2013	46.64	47.97	45.75	47.61
379	NASDAQ	CSTE	Tue, Sep 24, 2013	45.21	47.48	44.07	46.66
378	NASDAQ	CSTE	Mon, Sep 23, 2013	42.50	46.14	40.39	44.48
377	NASDAQ	CSTE	Fri, Sep 20, 2013	42.48	42.61	41.75	42.36
376	NASDAQ	CSTE	Thu, Sep 19, 2013	42.50	42.50	41.74	42.25
375	NASDAQ	CSTE	Wed, Sep 18, 2013	41.54	42.50	40.90	42.22
374	NASDAQ	CSTE	Tue, Sep 17, 2013	41.75	42.35	41.47	41.73
373	NASDAQ	CSTE	Mon, Sep 16, 2013	42.15	42.82	41.11	41.59
372	NASDAQ	CSTE	Fri, Sep 13, 2013	41.28	41.78	40.15	41.28
371	NASDAQ	CSTE	Thu, Sep 12, 2013	42.07	42.90	40.73	41.09
370	NASDAQ	CSTE	Wed, Sep 11, 2013	42.57	43.42	41.60	41.93
369	NASDAQ	CSTE	Tue, Sep 10, 2013	41.17	42.68	41.00	42.50
368	NASDAQ	CSTE	Mon, Sep 9, 2013	40.01	42.00	39.77	40.81
367	NASDAQ	CSTE	Fri, Sep 6, 2013	40.85	40.85	39.26	40.05
366	NASDAQ	CSTE	Thu, Sep 5, 2013	40.66	40.94	39.77	40.53
365	NASDAQ	CSTE	Wed, Sep 4, 2013	41.50	41.57	40.30	40.75
364	NASDAQ	CSTE	Tue, Sep 3, 2013	42.18	42.59	41.41	41.52
363	NASDAQ	CSTE	Fri, Aug 30, 2013	42.39	42.49	41.34	41.76
362	NASDAQ	CSTE	Thu, Aug 29, 2013	40.66	42.81	40.52	42.27
361	NASDAQ	CSTE	Wed, Aug 28, 2013	42.04	43.26	38.80	40.41
360	NASDAQ	CSTE	Tue, Aug 27, 2013	43.16	43.26	41.32	41.71
359	NASDAQ	CSTE	Mon, Aug 26, 2013	43.30	44.10	42.85	43.47
358	NASDAQ	CSTE	Fri, Aug 23, 2013	43.44	44.25	42.63	43.02
357	NASDAQ	CSTE	Thu, Aug 22, 2013	42.98	44.15	42.70	43.26
356	NASDAQ	CSTE	Wed, Aug 21, 2013	41.05	43.68	40.83	42.69
355	NASDAQ	CSTE	Tue, Aug 20, 2013	40.99	41.49	40.04	41.12
354	NASDAQ	CSTE	Mon, Aug 19, 2013	42.18	42.80	41.02	41.15
353	NASDAQ	CSTE	Fri, Aug 16, 2013	42.78	43.55	42.04	42.18
352	NASDAQ	CSTE	Thu, Aug 15, 2013	43.71	43.71	41.70	42.89
351	NASDAQ	CSTE	Wed, Aug 14, 2013	43.51	43.98	42.56	43.80
350	NASDAQ	CSTE	Tue, Aug 13, 2013	43.08	43.63	42.22	43.57
349	NASDAQ	CSTE	Mon, Aug 12, 2013	43.69	44.08	41.03	43.01
348	NASDAQ	CSTE	Fri, Aug 9, 2013	43.39	43.80	41.69	43.50
347	NASDAQ	CSTE	Thu, Aug 8, 2013	41.37	44.70	41.37	43.82
346	NASDAQ	CSTE	Wed, Aug 7, 2013	38.69	41.93	36.79	40.87
345	NASDAQ	CSTE	Tue, Aug 6, 2013	35.96	36.27	34.51	35.41
344	NASDAQ	CSTE	Mon, Aug 5, 2013	34.64	36.90	34.13	35.56
343	NASDAQ	CSTE	Fri, Aug 2, 2013	32.93	34.64	32.72	34.28
342	NASDAQ	CSTE	Thu, Aug 1, 2013	32.97	33.29	32.53	32.54
341	NASDAQ	CSTE	Wed, Jul 31, 2013	32.00	32.90	31.90	32.44
340	NASDAQ	CSTE	Tue, Jul 30, 2013	31.82	32.26	31.46	31.89
339	NASDAQ	CSTE	Mon, Jul 29, 2013	32.53	32.53	31.40	31.52
338	NASDAQ	CSTE	Fri, Jul 26, 2013	32.52	32.63	31.25	31.99
337	NASDAQ	CSTE	Thu, Jul 25, 2013	33.39	33.83	32.09	32.52
336	NASDAQ	CSTE	Wed, Jul 24, 2013	34.33	34.85	32.73	32.92
335	NASDAQ	CSTE	Tue, Jul 23, 2013	33.50	34.75	32.90	33.74
334	NASDAQ	CSTE	Mon, Jul 22, 2013	33.00	34.38	32.33	32.85
333	NASDAQ	CSTE	Fri, Jul 19, 2013	30.11	32.98	29.95	31.70
332	NASDAQ	CSTE	Thu, Jul 18, 2013	29.50	30.19	29.49	30.06
331	NASDAQ	CSTE	Wed, Jul 17, 2013	29.58	29.89	28.85	29.59
330	NASDAQ	CSTE	Tue, Jul 16, 2013	29.49	29.76	29.14	29.35
329	NASDAQ	CSTE	Mon, Jul 15, 2013	29.41	29.65	29.31	29.49
328	NASDAQ	CSTE	Fri, Jul 12, 2013	29.30	30.50	28.87	29.23
327	NASDAQ	CSTE	Thu, Jul 11, 2013	29.45	29.95	29.20	29.20
326	NASDAQ	CSTE	Wed, Jul 10, 2013	27.29	29.35	27.29	29.10
325	NASDAQ	CSTE	Tue, Jul 9, 2013	27.63	27.85	27.09	27.46
324	NASDAQ	CSTE	Mon, Jul 8, 2013	27.80	27.80	27.10	27.37
323	NASDAQ	CSTE	Fri, Jul 5, 2013	27.90	28.16	27.50	27.55
322	NASDAQ	CSTE	Wed, Jul 3, 2013	27.40	28.00	27.00	27.62
321	NASDAQ	CSTE	Tue, Jul 2, 2013	27.25	27.59	26.80	27.24
320	NASDAQ	CSTE	Mon, Jul 1, 2013	27.53	28.00	27.15	27.22
319	NASDAQ	CSTE	Fri, Jun 28, 2013	27.61	28.02	27.17	27.23
318	NASDAQ	CSTE	Thu, Jun 27, 2013	26.93	28.23	26.69	27.62
317	NASDAQ	CSTE	Wed, Jun 26, 2013	27.11	27.22	26.50	26.69
316	NASDAQ	CSTE	Tue, Jun 25, 2013	26.13	27.35	26.09	27.00
315	NASDAQ	CSTE	Mon, Jun 24, 2013	26.99	27.00	25.10	25.89
314	NASDAQ	CSTE	Fri, Jun 21, 2013	27.30	27.85	27.08	27.15
313	NASDAQ	CSTE	Thu, Jun 20, 2013	28.37	28.37	27.29	27.35
312	NASDAQ	CSTE	Wed, Jun 19, 2013	28.94	29.26	28.52	28.63
311	NASDAQ	CSTE	Tue, Jun 18, 2013	28.50	29.11	27.93	28.89
310	NASDAQ	CSTE	Mon, Jun 17, 2013	28.20	28.43	27.86	28.29
309	NASDAQ	CSTE	Fri, Jun 14, 2013	27.33	28.25	27.33	28.08
308	NASDAQ	CSTE	Thu, Jun 13, 2013	27.23	27.75	27.20	27.62
307	NASDAQ	CSTE	Wed, Jun 12, 2013	27.86	28.27	27.22	27.41
306	NASDAQ	CSTE	Tue, Jun 11, 2013	27.70	27.80	27.15	27.71
305	NASDAQ	CSTE	Mon, Jun 10, 2013	27.54	28.09	27.26	27.88
304	NASDAQ	CSTE	Fri, Jun 7, 2013	26.00	27.80	25.89	27.18
303	NASDAQ	CSTE	Thu, Jun 6, 2013	25.09	26.29	25.00	26.05
302	NASDAQ	CSTE	Wed, Jun 5, 2013	26.92	26.92	25.14	25.23
301	NASDAQ	CSTE	Tue, Jun 4, 2013	27.99	28.07	26.89	27.09
300	NASDAQ	CSTE	Mon, Jun 3, 2013	28.80	28.80	26.80	28.16
299	NASDAQ	CSTE	Fri, May 31, 2013	29.75	30.04	28.22	28.76
298	NASDAQ	CSTE	Thu, May 30, 2013	29.75	30.26	29.60	30.05
297	NASDAQ	CSTE	Wed, May 29, 2013	29.28	29.67	29.06	29.57
296	NASDAQ	CSTE	Tue, May 28, 2013	28.72	29.90	28.07	29.20
295	NASDAQ	CSTE	Fri, May 24, 2013	28.18	28.58	27.81	28.40
294	NASDAQ	CSTE	Thu, May 23, 2013	27.61	28.59	26.88	28.18
293	NASDAQ	CSTE	Wed, May 22, 2013	27.68	29.69	27.68	28.07
292	NASDAQ	CSTE	Tue, May 21, 2013	28.00	28.21	27.60	27.86
291	NASDAQ	CSTE	Mon, May 20, 2013	27.90	28.10	27.76	27.94
290	NASDAQ	CSTE	Fri, May 17, 2013	28.08	28.35	27.16	27.97
289	NASDAQ	CSTE	Thu, May 16, 2013	26.95	28.38	26.80	27.81
288	NASDAQ	CSTE	Wed, May 15, 2013	25.65	26.87	25.65	26.69
287	NASDAQ	CSTE	Tue, May 14, 2013	25.32	25.86	25.31	25.68
286	NASDAQ	CSTE	Mon, May 13, 2013	25.23	25.46	25.10	25.37
285	NASDAQ	CSTE	Fri, May 10, 2013	24.80	25.37	24.70	25.22
284	NASDAQ	CSTE	Thu, May 9, 2013	24.64	25.19	24.03	24.80
283	NASDAQ	CSTE	Wed, May 8, 2013	24.05	25.23	23.68	24.40
282	NASDAQ	CSTE	Tue, May 7, 2013	23.50	23.99	23.50	23.58
281	NASDAQ	CSTE	Mon, May 6, 2013	23.94	24.10	23.46	23.50
280	NASDAQ	CSTE	Fri, May 3, 2013	23.46	24.22	23.29	23.87
279	NASDAQ	CSTE	Thu, May 2, 2013	23.06	23.70	23.00	23.45
278	NASDAQ	CSTE	Wed, May 1, 2013	23.46	23.54	22.71	23.01
277	NASDAQ	CSTE	Tue, Apr 30, 2013	23.95	24.21	23.30	23.46
276	NASDAQ	CSTE	Mon, Apr 29, 2013	24.49	24.49	23.80	23.91
275	NASDAQ	CSTE	Fri, Apr 26, 2013	24.22	24.50	23.75	24.10
274	NASDAQ	CSTE	Thu, Apr 25, 2013	23.40	24.69	22.94	24.21
273	NASDAQ	CSTE	Wed, Apr 24, 2013	23.44	23.55	22.93	23.39
272	NASDAQ	CSTE	Tue, Apr 23, 2013	22.57	23.44	22.50	23.22
271	NASDAQ	CSTE	Mon, Apr 22, 2013	22.30	22.93	22.00	22.66
270	NASDAQ	CSTE	Fri, Apr 19, 2013	22.09	23.13	21.88	22.30
269	NASDAQ	CSTE	Thu, Apr 18, 2013	22.58	22.71	21.71	22.10
268	NASDAQ	CSTE	Wed, Apr 17, 2013	22.43	22.65	21.92	22.50
267	NASDAQ	CSTE	Tue, Apr 16, 2013	22.12	22.75	22.08	22.36
266	NASDAQ	CSTE	Mon, Apr 15, 2013	22.89	23.10	21.60	21.80
265	NASDAQ	CSTE	Fri, Apr 12, 2013	23.80	23.80	22.72	22.75
264	NASDAQ	CSTE	Thu, Apr 11, 2013	23.25	24.56	22.84	23.91
263	NASDAQ	CSTE	Wed, Apr 10, 2013	23.65	23.65	23.10	23.50
262	NASDAQ	CSTE	Tue, Apr 9, 2013	23.75	23.98	22.91	23.72
261	NASDAQ	CSTE	Mon, Apr 8, 2013	24.29	24.29	22.70	23.49
260	NASDAQ	CSTE	Fri, Apr 5, 2013	23.51	24.48	22.66	24.41
259	NASDAQ	CSTE	Thu, Apr 4, 2013	23.53	23.98	22.66	23.90
258	NASDAQ	CSTE	Wed, Apr 3, 2013	25.26	25.58	22.57	23.71
257	NASDAQ	CSTE	Tue, Apr 2, 2013	26.38	27.49	25.18	25.41
256	NASDAQ	CSTE	Mon, Apr 1, 2013	26.74	27.46	25.85	26.04
255	NASDAQ	CSTE	Thu, Mar 28, 2013	26.50	27.86	25.95	26.40
254	NASDAQ	CSTE	Wed, Mar 27, 2013	24.73	26.31	24.53	25.61
253	NASDAQ	CSTE	Tue, Mar 26, 2013	25.32	25.43	24.63	25.02
252	NASDAQ	CSTE	Mon, Mar 25, 2013	24.65	25.59	24.65	25.25
251	NASDAQ	CSTE	Fri, Mar 22, 2013	24.70	25.30	24.18	24.72
250	NASDAQ	CSTE	Thu, Mar 21, 2013	25.30	25.30	24.55	24.73
249	NASDAQ	CSTE	Wed, Mar 20, 2013	25.34	25.75	24.05	25.34
248	NASDAQ	CSTE	Tue, Mar 19, 2013	23.50	25.75	23.45	25.07
247	NASDAQ	CSTE	Mon, Mar 18, 2013	24.69	24.71	23.17	23.44
246	NASDAQ	CSTE	Fri, Mar 15, 2013	23.62	24.89	23.62	24.71
245	NASDAQ	CSTE	Thu, Mar 14, 2013	22.98	23.89	22.50	23.47
244	NASDAQ	CSTE	Wed, Mar 13, 2013	22.58	23.17	22.36	23.13
243	NASDAQ	CSTE	Tue, Mar 12, 2013	22.50	22.88	22.35	22.66
242	NASDAQ	CSTE	Mon, Mar 11, 2013	22.50	22.74	22.35	22.47
241	NASDAQ	CSTE	Fri, Mar 8, 2013	22.50	22.94	22.36	22.50
240	NASDAQ	CSTE	Thu, Mar 7, 2013	22.23	22.65	22.00	22.49
239	NASDAQ	CSTE	Wed, Mar 6, 2013	22.50	22.70	22.15	22.23
238	NASDAQ	CSTE	Tue, Mar 5, 2013	22.31	22.95	21.50	22.42
237	NASDAQ	CSTE	Mon, Mar 4, 2013	22.87	22.87	21.25	22.35
236	NASDAQ	CSTE	Fri, Mar 1, 2013	23.49	23.50	22.57	22.83
235	NASDAQ	CSTE	Thu, Feb 28, 2013	22.85	23.27	22.82	23.25
234	NASDAQ	CSTE	Wed, Feb 27, 2013	23.19	23.49	22.58	22.91
233	NASDAQ	CSTE	Tue, Feb 26, 2013	22.23	23.11	21.97	23.00
232	NASDAQ	CSTE	Mon, Feb 25, 2013	22.40	22.90	21.77	22.27
231	NASDAQ	CSTE	Fri, Feb 22, 2013	23.29	23.29	21.47	22.34
230	NASDAQ	CSTE	Thu, Feb 21, 2013	22.46	23.95	22.42	22.97
229	NASDAQ	CSTE	Wed, Feb 20, 2013	24.67	25.00	22.16	22.61
228	NASDAQ	CSTE	Tue, Feb 19, 2013	23.36	25.25	23.36	24.95
227	NASDAQ	CSTE	Fri, Feb 15, 2013	22.28	23.37	21.92	23.12
226	NASDAQ	CSTE	Thu, Feb 14, 2013	21.99	22.34	21.57	22.28
225	NASDAQ	CSTE	Wed, Feb 13, 2013	21.27	21.92	21.24	21.89
224	NASDAQ	CSTE	Tue, Feb 12, 2013	21.77	22.01	21.26	21.41
223	NASDAQ	CSTE	Mon, Feb 11, 2013	22.03	22.80	21.55	21.63
222	NASDAQ	CSTE	Fri, Feb 8, 2013	21.00	21.99	20.99	21.74
221	NASDAQ	CSTE	Thu, Feb 7, 2013	20.89	21.00	19.85	20.85
220	NASDAQ	CSTE	Wed, Feb 6, 2013	18.77	21.50	18.77	20.71
219	NASDAQ	CSTE	Tue, Feb 5, 2013	19.00	19.08	18.87	18.99
218	NASDAQ	CSTE	Mon, Feb 4, 2013	18.97	19.08	18.88	19.07
217	NASDAQ	CSTE	Fri, Feb 1, 2013	18.86	19.15	18.71	19.00
216	NASDAQ	CSTE	Thu, Jan 31, 2013	18.90	19.13	18.90	19.00
215	NASDAQ	CSTE	Wed, Jan 30, 2013	18.98	19.30	18.82	19.00
214	NASDAQ	CSTE	Tue, Jan 29, 2013	18.97	19.48	18.96	19.09
213	NASDAQ	CSTE	Mon, Jan 28, 2013	19.50	20.02	18.51	19.00
212	NASDAQ	CSTE	Fri, Jan 25, 2013	19.37	19.50	19.25	19.30
211	NASDAQ	CSTE	Thu, Jan 24, 2013	18.71	19.44	18.71	19.25
210	NASDAQ	CSTE	Wed, Jan 23, 2013	18.50	19.30	18.50	18.99
209	NASDAQ	CSTE	Tue, Jan 22, 2013	18.40	18.50	18.15	18.49
208	NASDAQ	CSTE	Fri, Jan 18, 2013	17.77	18.67	17.48	18.16
207	NASDAQ	CSTE	Thu, Jan 17, 2013	17.41	17.56	17.39	17.42
206	NASDAQ	CSTE	Wed, Jan 16, 2013	17.26	17.89	17.24	17.26
205	NASDAQ	CSTE	Tue, Jan 15, 2013	17.36	17.43	17.25	17.37
204	NASDAQ	CSTE	Mon, Jan 14, 2013	17.52	17.52	17.10	17.26
203	NASDAQ	CSTE	Fri, Jan 11, 2013	17.50	17.68	17.26	17.38
202	NASDAQ	CSTE	Thu, Jan 10, 2013	17.72	17.95	17.55	17.56
201	NASDAQ	CSTE	Wed, Jan 9, 2013	17.02	17.65	16.99	17.51
200	NASDAQ	CSTE	Tue, Jan 8, 2013	16.53	17.10	16.53	17.05
199	NASDAQ	CSTE	Mon, Jan 7, 2013	17.30	17.30	16.90	17.00
198	NASDAQ	CSTE	Fri, Jan 4, 2013	16.45	17.40	16.43	17.37
197	NASDAQ	CSTE	Thu, Jan 3, 2013	16.25	16.53	16.18	16.41
196	NASDAQ	CSTE	Wed, Jan 2, 2013	16.25	16.70	16.15	16.59
195	NASDAQ	CSTE	Mon, Dec 31, 2012	16.74	16.74	15.96	15.99
194	NASDAQ	CSTE	Fri, Dec 28, 2012	16.41	16.75	15.90	16.61
193	NASDAQ	CSTE	Thu, Dec 27, 2012	17.39	17.39	15.90	16.60
192	NASDAQ	CSTE	Wed, Dec 26, 2012	16.19	16.44	15.93	16.20
191	NASDAQ	CSTE	Mon, Dec 24, 2012	16.01	16.15	15.91	16.14
190	NASDAQ	CSTE	Fri, Dec 21, 2012	16.22	16.30	16.07	16.15
189	NASDAQ	CSTE	Thu, Dec 20, 2012	16.19	16.73	16.18	16.25
188	NASDAQ	CSTE	Wed, Dec 19, 2012	16.30	16.30	16.04	16.30
187	NASDAQ	CSTE	Tue, Dec 18, 2012	15.81	16.43	15.69	16.43
186	NASDAQ	CSTE	Mon, Dec 17, 2012	15.90	16.02	15.54	15.89
185	NASDAQ	CSTE	Fri, Dec 14, 2012	15.77	16.00	15.69	15.86
184	NASDAQ	CSTE	Thu, Dec 13, 2012	15.85	15.85	15.50	15.70
183	NASDAQ	CSTE	Wed, Dec 12, 2012	15.84	16.40	15.55	15.85
182	NASDAQ	CSTE	Tue, Dec 11, 2012	16.18	16.21	15.41	15.93
181	NASDAQ	CSTE	Mon, Dec 10, 2012	16.20	16.25	15.99	16.25
180	NASDAQ	CSTE	Fri, Dec 7, 2012	16.15	16.45	16.00	16.15
179	NASDAQ	CSTE	Thu, Dec 6, 2012	15.74	16.57	15.74	16.00
178	NASDAQ	CSTE	Wed, Dec 5, 2012	15.78	15.80	15.67	15.76
177	NASDAQ	CSTE	Tue, Dec 4, 2012	15.75	15.89	15.57	15.76
176	NASDAQ	CSTE	Mon, Dec 3, 2012	15.90	15.90	15.70	15.76
175	NASDAQ	CSTE	Fri, Nov 30, 2012	15.72	15.80	15.41	15.80
174	NASDAQ	CSTE	Thu, Nov 29, 2012	15.75	15.85	15.67	15.76
173	NASDAQ	CSTE	Wed, Nov 28, 2012	15.46	15.99	15.46	15.70
172	NASDAQ	CSTE	Tue, Nov 27, 2012	15.74	15.74	15.42	15.50
171	NASDAQ	CSTE	Mon, Nov 26, 2012	15.39	15.75	15.14	15.53
170	NASDAQ	CSTE	Fri, Nov 23, 2012	15.07	15.61	15.07	15.59
169	NASDAQ	CSTE	Wed, Nov 21, 2012	15.43	15.67	15.14	15.26
168	NASDAQ	CSTE	Tue, Nov 20, 2012	15.38	15.68	15.30	15.35
167	NASDAQ	CSTE	Mon, Nov 19, 2012	15.50	15.67	15.04	15.38
166	NASDAQ	CSTE	Fri, Nov 16, 2012	15.35	15.40	15.13	15.40
165	NASDAQ	CSTE	Thu, Nov 15, 2012	15.68	15.99	14.76	15.31
164	NASDAQ	CSTE	Wed, Nov 14, 2012	15.85	15.97	15.53	15.80
163	NASDAQ	CSTE	Tue, Nov 13, 2012	15.95	16.00	15.56	15.56
162	NASDAQ	CSTE	Mon, Nov 12, 2012	15.24	16.17	15.06	15.98
161	NASDAQ	CSTE	Fri, Nov 9, 2012	15.07	15.38	15.07	15.10
160	NASDAQ	CSTE	Thu, Nov 8, 2012	15.10	15.30	15.10	15.29
159	NASDAQ	CSTE	Wed, Nov 7, 2012	15.80	15.81	14.59	15.01
158	NASDAQ	CSTE	Tue, Nov 6, 2012	15.89	16.01	15.79	15.84
157	NASDAQ	CSTE	Mon, Nov 5, 2012	15.81	16.03	15.72	15.89
156	NASDAQ	CSTE	Fri, Nov 2, 2012	15.66	15.94	15.58	15.81
155	NASDAQ	CSTE	Thu, Nov 1, 2012	16.00	16.00	15.45	15.74
154	NASDAQ	CSTE	Wed, Oct 31, 2012	16.00	16.18	16.00	16.00
153	NASDAQ	CSTE	Fri, Oct 26, 2012	15.89	15.89	15.43	15.65
152	NASDAQ	CSTE	Thu, Oct 25, 2012	15.60	15.90	15.52	15.67
151	NASDAQ	CSTE	Wed, Oct 24, 2012	15.35	15.90	15.35	15.69
150	NASDAQ	CSTE	Tue, Oct 23, 2012	15.53	15.56	15.16	15.29
149	NASDAQ	CSTE	Mon, Oct 22, 2012	16.01	16.10	15.52	15.64
148	NASDAQ	CSTE	Fri, Oct 19, 2012	15.06	15.27	14.81	14.90
147	NASDAQ	CSTE	Thu, Oct 18, 2012	14.93	15.11	14.85	15.02
146	NASDAQ	CSTE	Wed, Oct 17, 2012	15.10	15.44	14.97	15.01
145	NASDAQ	CSTE	Tue, Oct 16, 2012	14.73	15.63	14.73	14.99
144	NASDAQ	CSTE	Mon, Oct 15, 2012	14.72	14.80	14.51	14.59
143	NASDAQ	CSTE	Fri, Oct 12, 2012	14.31	15.00	14.20	15.00
142	NASDAQ	CSTE	Thu, Oct 11, 2012	14.16	14.33	14.16	14.29
141	NASDAQ	CSTE	Wed, Oct 10, 2012	14.46	14.47	14.10	14.34
140	NASDAQ	CSTE	Tue, Oct 9, 2012	14.77	14.80	14.07	14.33
139	NASDAQ	CSTE	Mon, Oct 8, 2012	15.06	15.18	14.53	14.76
138	NASDAQ	CSTE	Fri, Oct 5, 2012	15.01	16.24	14.91	14.96
137	NASDAQ	CSTE	Thu, Oct 4, 2012	15.00	15.26	14.73	14.81
136	NASDAQ	CSTE	Wed, Oct 3, 2012	14.80	15.00	14.50	15.00
135	NASDAQ	CSTE	Tue, Oct 2, 2012	14.50	14.88	14.42	14.80
134	NASDAQ	CSTE	Mon, Oct 1, 2012	14.38	14.52	14.01	14.45
133	NASDAQ	CSTE	Fri, Sep 28, 2012	13.92	14.25	13.70	14.10
132	NASDAQ	CSTE	Thu, Sep 27, 2012	13.53	14.30	13.41	14.16
131	NASDAQ	CSTE	Wed, Sep 26, 2012	13.44	13.69	13.44	13.52
130	NASDAQ	CSTE	Tue, Sep 25, 2012	13.93	13.93	13.40	13.60
129	NASDAQ	CSTE	Mon, Sep 24, 2012	13.27	13.90	13.20	13.77
128	NASDAQ	CSTE	Fri, Sep 21, 2012	13.57	13.71	13.17	13.55
127	NASDAQ	CSTE	Thu, Sep 20, 2012	13.67	13.76	13.00	13.49
126	NASDAQ	CSTE	Wed, Sep 19, 2012	13.65	14.52	13.54	13.79
125	NASDAQ	CSTE	Tue, Sep 18, 2012	13.41	13.80	13.30	13.67
124	NASDAQ	CSTE	Mon, Sep 17, 2012	13.54	13.55	13.12	13.50
123	NASDAQ	CSTE	Fri, Sep 14, 2012	12.87	13.65	12.87	13.64
122	NASDAQ	CSTE	Thu, Sep 13, 2012	12.50	12.90	12.40	12.75
121	NASDAQ	CSTE	Wed, Sep 12, 2012	12.30	12.71	12.30	12.50
120	NASDAQ	CSTE	Tue, Sep 11, 2012	12.22	12.49	12.14	12.30
119	NASDAQ	CSTE	Mon, Sep 10, 2012	11.95	12.14	11.95	12.07
118	NASDAQ	CSTE	Fri, Sep 7, 2012	11.86	12.11	11.77	11.90
117	NASDAQ	CSTE	Thu, Sep 6, 2012	11.65	12.00	11.65	11.80
116	NASDAQ	CSTE	Wed, Sep 5, 2012	11.65	11.71	11.51	11.52
115	NASDAQ	CSTE	Tue, Sep 4, 2012	11.70	11.84	11.66	11.73
114	NASDAQ	CSTE	Fri, Aug 31, 2012	11.83	11.83	11.70	11.70
113	NASDAQ	CSTE	Thu, Aug 30, 2012	11.75	11.88	11.70	11.75
112	NASDAQ	CSTE	Wed, Aug 29, 2012	11.76	11.93	11.75	11.80
111	NASDAQ	CSTE	Tue, Aug 28, 2012	11.83	11.83	11.70	11.71
110	NASDAQ	CSTE	Mon, Aug 27, 2012	11.75	11.98	11.70	11.70
109	NASDAQ	CSTE	Fri, Aug 24, 2012	11.61	11.95	11.61	11.95
108	NASDAQ	CSTE	Thu, Aug 23, 2012	11.57	11.85	11.57	11.70
107	NASDAQ	CSTE	Wed, Aug 22, 2012	11.65	11.86	11.50	11.86
106	NASDAQ	CSTE	Tue, Aug 21, 2012	11.64	11.96	11.51	11.60
105	NASDAQ	CSTE	Mon, Aug 20, 2012	11.78	11.84	11.66	11.78
104	NASDAQ	CSTE	Fri, Aug 17, 2012	11.60	11.87	11.60	11.79
103	NASDAQ	CSTE	Thu, Aug 16, 2012	11.79	11.90	11.23	11.60
102	NASDAQ	CSTE	Wed, Aug 15, 2012	11.70	11.75	11.54	11.75
101	NASDAQ	CSTE	Tue, Aug 14, 2012	10.95	11.72	10.80	11.72
100	NASDAQ	CSTE	Mon, Aug 13, 2012	10.70	11.00	10.63	10.85
99	NASDAQ	CSTE	Fri, Aug 10, 2012	11.06	11.06	10.08	10.60
98	NASDAQ	CSTE	Thu, Aug 9, 2012	11.30	11.45	11.06	11.06
97	NASDAQ	CSTE	Wed, Aug 8, 2012	11.31	11.40	11.07	11.28
96	NASDAQ	CSTE	Tue, Aug 7, 2012	11.70	11.95	11.20	11.45
95	NASDAQ	CSTE	Mon, Aug 6, 2012	11.58	11.77	11.31	11.65
94	NASDAQ	CSTE	Fri, Aug 3, 2012	11.66	11.75	11.35	11.59
93	NASDAQ	CSTE	Thu, Aug 2, 2012	11.33	11.75	11.20	11.58
92	NASDAQ	CSTE	Wed, Aug 1, 2012	11.31	11.75	11.24	11.32
91	NASDAQ	CSTE	Tue, Jul 31, 2012	11.67	11.74	11.23	11.74
90	NASDAQ	CSTE	Mon, Jul 30, 2012	11.99	11.99	11.23	11.74
89	NASDAQ	CSTE	Fri, Jul 27, 2012	11.84	12.07	11.84	11.86
88	NASDAQ	CSTE	Thu, Jul 26, 2012	12.00	12.03	11.27	11.84
87	NASDAQ	CSTE	Wed, Jul 25, 2012	11.30	11.97	11.27	11.97
86	NASDAQ	CSTE	Tue, Jul 24, 2012	11.99	11.99	11.22	11.22
85	NASDAQ	CSTE	Mon, Jul 23, 2012	11.85	11.85	11.44	11.74
84	NASDAQ	CSTE	Fri, Jul 20, 2012	11.95	11.95	11.48	11.48
83	NASDAQ	CSTE	Thu, Jul 19, 2012	11.49	11.99	11.49	11.99
82	NASDAQ	CSTE	Wed, Jul 18, 2012	11.57	11.83	11.12	11.52
81	NASDAQ	CSTE	Tue, Jul 17, 2012	11.06	11.65	11.06	11.65
80	NASDAQ	CSTE	Mon, Jul 16, 2012	11.27	11.79	11.06	11.19
79	NASDAQ	CSTE	Fri, Jul 13, 2012	11.62	11.70	11.30	11.34
78	NASDAQ	CSTE	Thu, Jul 12, 2012	11.70	11.75	11.60	11.62
77	NASDAQ	CSTE	Wed, Jul 11, 2012	11.78	11.80	11.53	11.77
76	NASDAQ	CSTE	Tue, Jul 10, 2012	12.05	12.05	11.63	11.78
75	NASDAQ	CSTE	Mon, Jul 9, 2012	11.27	11.77	11.20	11.69
74	NASDAQ	CSTE	Fri, Jul 6, 2012	11.94	12.08	11.75	12.00
73	NASDAQ	CSTE	Thu, Jul 5, 2012	12.08	12.13	11.97	12.01
72	NASDAQ	CSTE	Tue, Jul 3, 2012	12.19	12.19	11.91	12.05
71	NASDAQ	CSTE	Mon, Jul 2, 2012	12.05	12.17	11.80	12.05
70	NASDAQ	CSTE	Fri, Jun 29, 2012	12.25	12.40	11.84	12.15
69	NASDAQ	CSTE	Thu, Jun 28, 2012	11.99	12.16	11.81	12.16
68	NASDAQ	CSTE	Wed, Jun 27, 2012	12.02	12.25	11.90	12.05
67	NASDAQ	CSTE	Tue, Jun 26, 2012	11.69	12.12	11.69	11.94
66	NASDAQ	CSTE	Mon, Jun 25, 2012	11.72	11.89	11.64	11.77
65	NASDAQ	CSTE	Fri, Jun 22, 2012	12.15	12.19	11.72	11.79
64	NASDAQ	CSTE	Thu, Jun 21, 2012	11.93	12.17	11.93	12.15
63	NASDAQ	CSTE	Wed, Jun 20, 2012	11.96	12.12	11.91	11.91
62	NASDAQ	CSTE	Tue, Jun 19, 2012	11.85	12.18	11.85	12.01
61	NASDAQ	CSTE	Mon, Jun 18, 2012	11.76	11.85	11.57	11.81
60	NASDAQ	CSTE	Fri, Jun 15, 2012	11.91	12.08	11.72	11.73
59	NASDAQ	CSTE	Thu, Jun 14, 2012	11.83	12.17	11.83	11.91
58	NASDAQ	CSTE	Wed, Jun 13, 2012	11.80	11.93	11.70	11.84
57	NASDAQ	CSTE	Tue, Jun 12, 2012	11.95	12.00	11.69	11.90
56	NASDAQ	CSTE	Mon, Jun 11, 2012	11.90	12.20	11.57	11.90
55	NASDAQ	CSTE	Fri, Jun 8, 2012	11.84	11.93	11.80	11.80
54	NASDAQ	CSTE	Thu, Jun 7, 2012	12.03	12.03	11.85	11.87
53	NASDAQ	CSTE	Wed, Jun 6, 2012	11.81	12.05	11.51	11.96
52	NASDAQ	CSTE	Tue, Jun 5, 2012	11.81	11.99	11.61	11.76
51	NASDAQ	CSTE	Mon, Jun 4, 2012	11.77	12.01	11.49	11.87
50	NASDAQ	CSTE	Fri, Jun 1, 2012	11.76	11.91	11.50	11.70
49	NASDAQ	CSTE	Thu, May 31, 2012	11.74	12.06	11.71	12.03
48	NASDAQ	CSTE	Wed, May 30, 2012	12.08	12.08	11.74	11.78
47	NASDAQ	CSTE	Tue, May 29, 2012	11.85	12.21	11.76	12.09
46	NASDAQ	CSTE	Fri, May 25, 2012	11.49	11.85	11.37	11.81
45	NASDAQ	CSTE	Thu, May 24, 2012	11.05	11.47	11.03	11.45
44	NASDAQ	CSTE	Wed, May 23, 2012	11.58	11.63	10.75	11.05
43	NASDAQ	CSTE	Tue, May 22, 2012	12.33	12.58	11.51	11.57
42	NASDAQ	CSTE	Mon, May 21, 2012	12.65	12.78	12.12	12.25
41	NASDAQ	CSTE	Fri, May 18, 2012	12.27	12.44	12.24	12.35
40	NASDAQ	CSTE	Thu, May 17, 2012	12.54	12.69	12.02	12.15
39	NASDAQ	CSTE	Wed, May 16, 2012	12.78	13.00	12.60	12.60
38	NASDAQ	CSTE	Tue, May 15, 2012	13.03	13.22	12.68	12.77
37	NASDAQ	CSTE	Mon, May 14, 2012	13.00	13.19	12.77	12.97
36	NASDAQ	CSTE	Fri, May 11, 2012	12.91	13.34	12.77	13.00
35	NASDAQ	CSTE	Thu, May 10, 2012	12.97	13.29	12.69	12.94
34	NASDAQ	CSTE	Wed, May 9, 2012	12.87	12.98	12.56	12.95
33	NASDAQ	CSTE	Tue, May 8, 2012	13.66	13.88	12.35	13.00
32	NASDAQ	CSTE	Mon, May 7, 2012	13.43	13.43	12.95	13.09
31	NASDAQ	CSTE	Fri, May 4, 2012	13.09	13.34	12.25	12.80
30	NASDAQ	CSTE	Thu, May 3, 2012	13.05	13.36	13.05	13.25
29	NASDAQ	CSTE	Wed, May 2, 2012	13.10	13.30	12.78	13.25
28	NASDAQ	CSTE	Tue, May 1, 2012	12.49	13.37	12.44	13.01
27	NASDAQ	CSTE	Mon, Apr 30, 2012	12.31	12.49	12.30	12.38
26	NASDAQ	CSTE	Fri, Apr 27, 2012	12.39	12.39	12.20	12.25
25	NASDAQ	CSTE	Thu, Apr 26, 2012	12.11	12.39	12.11	12.37
24	NASDAQ	CSTE	Wed, Apr 25, 2012	12.43	12.43	12.06	12.26
23	NASDAQ	CSTE	Tue, Apr 24, 2012	12.32	12.40	12.18	12.30
22	NASDAQ	CSTE	Mon, Apr 23, 2012	12.07	12.31	12.07	12.31
21	NASDAQ	CSTE	Fri, Apr 20, 2012	12.40	12.46	12.05	12.36
20	NASDAQ	CSTE	Thu, Apr 19, 2012	12.54	12.54	12.21	12.41
19	NASDAQ	CSTE	Wed, Apr 18, 2012	12.35	12.41	12.27	12.35
18	NASDAQ	CSTE	Tue, Apr 17, 2012	12.56	12.56	12.05	12.40
17	NASDAQ	CSTE	Mon, Apr 16, 2012	12.60	12.60	12.31	12.37
16	NASDAQ	CSTE	Fri, Apr 13, 2012	12.34	12.48	12.23	12.44
15	NASDAQ	CSTE	Thu, Apr 12, 2012	12.01	12.47	12.01	12.30
14	NASDAQ	CSTE	Wed, Apr 11, 2012	12.25	12.27	12.06	12.21
13	NASDAQ	CSTE	Tue, Apr 10, 2012	12.31	12.75	12.20	12.21
12	NASDAQ	CSTE	Mon, Apr 9, 2012	12.00	12.32	12.00	12.20
11	NASDAQ	CSTE	Thu, Apr 5, 2012	11.60	12.39	11.60	12.32
10	NASDAQ	CSTE	Wed, Apr 4, 2012	11.70	11.81	11.70	11.77
9	NASDAQ	CSTE	Tue, Apr 3, 2012	11.95	11.95	11.64	11.70
8	NASDAQ	CSTE	Mon, Apr 2, 2012	11.84	11.84	11.61	11.70
7	NASDAQ	CSTE	Fri, Mar 30, 2012	11.93	12.00	11.61	11.62
6	NASDAQ	CSTE	Thu, Mar 29, 2012	11.90	11.95	11.60	11.68
5	NASDAQ	CSTE	Wed, Mar 28, 2012	11.25	12.33	11.20	11.96
4	NASDAQ	CSTE	Tue, Mar 27, 2012	11.24	11.25	11.10	11.20
3	NASDAQ	CSTE	Mon, Mar 26, 2012	11.11	11.25	11.00	11.16
2	NASDAQ	CSTE	Fri, Mar 23, 2012	11.04	11.56	10.93	11.01
1	NASDAQ	CSTE	Thu, Mar 22, 2012	10.99	11.52	10.70	11.11
#	Exchange	Symbol	Date	Open	High	Low	Close

Caesarstone Ltd NASDAQ:CSTE Historical Prices

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