CHS Inc - Class B Cumulative Redeemable Preferred Stock NASDAQ:CHSCO Historical Prices

Below are the 2284 trading days of historical prices for CHSCO.

#	Exchange	Symbol	Date	Open	High	Low	Close
2284	NASDAQ	CHSCO	Tue, Feb 7, 2023	26.27	26.27	26.15	26.15
2283	NASDAQ	CHSCO	Mon, Feb 6, 2023	26.48	26.48	26.05	26.14
2282	NASDAQ	CHSCO	Fri, Feb 3, 2023	26.46	26.48	26.25	26.38
2281	NASDAQ	CHSCO	Thu, Feb 2, 2023	26.30	26.49	26.26	26.44
2280	NASDAQ	CHSCO	Wed, Feb 1, 2023	25.99	26.31	25.99	26.13
2279	NASDAQ	CHSCO	Tue, Jan 31, 2023	25.70	26.06	25.70	25.92
2278	NASDAQ	CHSCO	Mon, Jan 30, 2023	25.81	25.85	25.70	25.84
2277	NASDAQ	CHSCO	Fri, Jan 27, 2023	25.69	25.94	25.65	25.66
2276	NASDAQ	CHSCO	Thu, Jan 26, 2023	25.71	25.86	25.71	25.75
2275	NASDAQ	CHSCO	Wed, Jan 25, 2023	25.63	25.73	25.60	25.71
2274	NASDAQ	CHSCO	Tue, Jan 24, 2023	25.63	25.70	25.63	25.68
2273	NASDAQ	CHSCO	Mon, Jan 23, 2023	25.64	25.79	25.63	25.69
2272	NASDAQ	CHSCO	Fri, Jan 20, 2023	25.57	25.78	25.51	25.63
2271	NASDAQ	CHSCO	Thu, Jan 19, 2023	25.59	25.61	25.55	25.57
2270	NASDAQ	CHSCO	Wed, Jan 18, 2023	25.77	25.80	25.53	25.61
2269	NASDAQ	CHSCO	Tue, Jan 17, 2023	25.60	25.80	25.53	25.59
2268	NASDAQ	CHSCO	Fri, Jan 13, 2023	25.75	25.95	25.61	25.69
2267	NASDAQ	CHSCO	Thu, Jan 12, 2023	25.80	25.97	25.65	25.66
2266	NASDAQ	CHSCO	Wed, Jan 11, 2023	25.89	25.90	25.75	25.75
2265	NASDAQ	CHSCO	Tue, Jan 10, 2023	25.90	25.97	25.75	25.87
2264	NASDAQ	CHSCO	Mon, Jan 9, 2023	25.97	26.03	25.71	25.76
2263	NASDAQ	CHSCO	Fri, Jan 6, 2023	25.78	25.97	25.78	25.95
2262	NASDAQ	CHSCO	Thu, Jan 5, 2023	25.84	25.99	25.82	25.82
2261	NASDAQ	CHSCO	Wed, Jan 4, 2023	25.71	25.98	25.65	25.95
2260	NASDAQ	CHSCO	Tue, Jan 3, 2023	25.59	25.88	25.54	25.71
2259	NASDAQ	CHSCO	Fri, Dec 30, 2022	25.70	25.71	25.43	25.58
2258	NASDAQ	CHSCO	Thu, Dec 29, 2022	25.58	25.65	25.39	25.53
2257	NASDAQ	CHSCO	Wed, Dec 28, 2022	25.25	25.71	25.16	25.33
2256	NASDAQ	CHSCO	Tue, Dec 27, 2022	25.73	25.73	25.16	25.26
2255	NASDAQ	CHSCO	Fri, Dec 23, 2022	25.60	25.84	25.55	25.72
2254	NASDAQ	CHSCO	Thu, Dec 22, 2022	25.84	25.84	25.55	25.57
2253	NASDAQ	CHSCO	Wed, Dec 21, 2022	25.76	25.88	25.72	25.87
2252	NASDAQ	CHSCO	Tue, Dec 20, 2022	25.70	25.88	25.65	25.65
2251	NASDAQ	CHSCO	Mon, Dec 19, 2022	25.60	25.83	25.55	25.75
2250	NASDAQ	CHSCO	Fri, Dec 16, 2022	25.60	25.79	25.50	25.56
2249	NASDAQ	CHSCO	Thu, Dec 15, 2022	25.59	25.94	25.54	25.63
2248	NASDAQ	CHSCO	Wed, Dec 14, 2022	26.19	26.36	26.09	26.21
2247	NASDAQ	CHSCO	Tue, Dec 13, 2022	26.21	26.36	26.19	26.35
2246	NASDAQ	CHSCO	Mon, Dec 12, 2022	25.78	26.20	25.78	26.19
2245	NASDAQ	CHSCO	Fri, Dec 9, 2022	26.08	26.32	25.90	25.90
2244	NASDAQ	CHSCO	Thu, Dec 8, 2022	26.23	26.23	25.94	26.09
2243	NASDAQ	CHSCO	Wed, Dec 7, 2022	26.28	26.28	25.95	26.00
2242	NASDAQ	CHSCO	Tue, Dec 6, 2022	25.90	26.27	25.85	26.22
2241	NASDAQ	CHSCO	Mon, Dec 5, 2022	26.10	26.22	25.91	25.99
2240	NASDAQ	CHSCO	Fri, Dec 2, 2022	26.09	26.35	26.08	26.10
2239	NASDAQ	CHSCO	Thu, Dec 1, 2022	26.06	26.31	26.02	26.10
2238	NASDAQ	CHSCO	Wed, Nov 30, 2022	26.01	26.20	25.87	26.06
2237	NASDAQ	CHSCO	Tue, Nov 29, 2022	26.35	26.35	25.93	25.95
2236	NASDAQ	CHSCO	Mon, Nov 28, 2022	26.22	26.35	26.20	26.23
2235	NASDAQ	CHSCO	Fri, Nov 25, 2022	26.20	26.25	26.20	26.22
2234	NASDAQ	CHSCO	Wed, Nov 23, 2022	26.13	26.33	26.05	26.30
2233	NASDAQ	CHSCO	Tue, Nov 22, 2022	26.03	26.14	26.00	26.14
2232	NASDAQ	CHSCO	Mon, Nov 21, 2022	26.02	26.07	25.80	26.00
2231	NASDAQ	CHSCO	Fri, Nov 18, 2022	26.03	26.11	25.80	25.90
2230	NASDAQ	CHSCO	Thu, Nov 17, 2022	25.97	26.04	25.77	25.87
2229	NASDAQ	CHSCO	Wed, Nov 16, 2022	25.72	26.15	25.72	25.91
2228	NASDAQ	CHSCO	Tue, Nov 15, 2022	26.06	26.25	25.98	26.01
2227	NASDAQ	CHSCO	Mon, Nov 14, 2022	26.01	26.05	25.66	25.83
2226	NASDAQ	CHSCO	Fri, Nov 11, 2022	25.82	26.23	25.80	26.13
2225	NASDAQ	CHSCO	Thu, Nov 10, 2022	25.75	26.07	25.74	25.95
2224	NASDAQ	CHSCO	Wed, Nov 9, 2022	25.66	25.89	25.60	25.73
2223	NASDAQ	CHSCO	Tue, Nov 8, 2022	25.82	25.83	25.55	25.65
2222	NASDAQ	CHSCO	Mon, Nov 7, 2022	25.60	25.74	25.54	25.54
2221	NASDAQ	CHSCO	Fri, Nov 4, 2022	25.60	25.77	25.50	25.77
2220	NASDAQ	CHSCO	Thu, Nov 3, 2022	25.42	25.87	25.31	25.68
2219	NASDAQ	CHSCO	Wed, Nov 2, 2022	25.50	25.88	25.20	25.42
2218	NASDAQ	CHSCO	Tue, Nov 1, 2022	25.51	25.89	25.27	25.35
2217	NASDAQ	CHSCO	Mon, Oct 31, 2022	25.54	25.69	25.49	25.66
2216	NASDAQ	CHSCO	Fri, Oct 28, 2022	25.53	25.69	25.43	25.66
2215	NASDAQ	CHSCO	Thu, Oct 27, 2022	25.56	25.99	25.37	25.61
2214	NASDAQ	CHSCO	Wed, Oct 26, 2022	25.30	26.00	25.30	25.53
2213	NASDAQ	CHSCO	Tue, Oct 25, 2022	25.35	25.55	25.25	25.39
2212	NASDAQ	CHSCO	Mon, Oct 24, 2022	25.40	25.68	25.20	25.26
2211	NASDAQ	CHSCO	Fri, Oct 21, 2022	25.49	25.49	25.11	25.35
2210	NASDAQ	CHSCO	Thu, Oct 20, 2022	25.65	25.70	25.47	25.52
2209	NASDAQ	CHSCO	Wed, Oct 19, 2022	25.57	25.76	25.57	25.72
2208	NASDAQ	CHSCO	Tue, Oct 18, 2022	25.54	25.83	25.54	25.71
2207	NASDAQ	CHSCO	Mon, Oct 17, 2022	25.52	25.72	25.45	25.45
2206	NASDAQ	CHSCO	Fri, Oct 14, 2022	25.55	25.86	25.41	25.41
2205	NASDAQ	CHSCO	Thu, Oct 13, 2022	25.45	25.69	25.45	25.55
2204	NASDAQ	CHSCO	Wed, Oct 12, 2022	25.75	25.88	25.55	25.58
2203	NASDAQ	CHSCO	Tue, Oct 11, 2022	25.51	26.00	25.51	25.83
2202	NASDAQ	CHSCO	Mon, Oct 10, 2022	26.03	26.06	25.60	26.04
2201	NASDAQ	CHSCO	Fri, Oct 7, 2022	26.00	26.23	25.90	26.07
2200	NASDAQ	CHSCO	Thu, Oct 6, 2022	26.14	26.31	26.10	26.19
2199	NASDAQ	CHSCO	Wed, Oct 5, 2022	26.15	26.40	26.08	26.30
2198	NASDAQ	CHSCO	Tue, Oct 4, 2022	25.97	26.50	25.97	26.15
2197	NASDAQ	CHSCO	Mon, Oct 3, 2022	25.69	26.45	25.69	26.06
2196	NASDAQ	CHSCO	Fri, Sep 30, 2022	25.81	26.20	25.50	25.93
2195	NASDAQ	CHSCO	Thu, Sep 29, 2022	25.85	25.89	25.25	25.51
2194	NASDAQ	CHSCO	Wed, Sep 28, 2022	25.93	26.00	25.85	25.98
2193	NASDAQ	CHSCO	Tue, Sep 27, 2022	25.75	25.86	25.67	25.73
2192	NASDAQ	CHSCO	Mon, Sep 26, 2022	25.75	25.89	25.61	25.74
2191	NASDAQ	CHSCO	Fri, Sep 23, 2022	26.01	26.19	25.60	25.60
2190	NASDAQ	CHSCO	Thu, Sep 22, 2022	26.60	26.61	26.00	26.00
2189	NASDAQ	CHSCO	Wed, Sep 21, 2022	26.56	26.92	26.55	26.63
2188	NASDAQ	CHSCO	Tue, Sep 20, 2022	26.70	26.86	26.56	26.67
2187	NASDAQ	CHSCO	Mon, Sep 19, 2022	27.05	27.18	26.71	26.80
2186	NASDAQ	CHSCO	Fri, Sep 16, 2022	27.46	27.46	27.10	27.10
2185	NASDAQ	CHSCO	Thu, Sep 15, 2022	28.00	28.04	27.59	27.66
2184	NASDAQ	CHSCO	Wed, Sep 14, 2022	28.20	28.20	27.67	28.00
2183	NASDAQ	CHSCO	Tue, Sep 13, 2022	28.00	28.19	28.00	28.15
2182	NASDAQ	CHSCO	Mon, Sep 12, 2022	27.85	28.17	27.72	28.13
2181	NASDAQ	CHSCO	Fri, Sep 9, 2022	27.54	27.85	27.30	27.84
2180	NASDAQ	CHSCO	Thu, Sep 8, 2022	27.63	27.72	27.37	27.56
2179	NASDAQ	CHSCO	Wed, Sep 7, 2022	27.64	27.82	27.32	27.62
2178	NASDAQ	CHSCO	Tue, Sep 6, 2022	27.71	27.71	27.40	27.49
2177	NASDAQ	CHSCO	Fri, Sep 2, 2022	27.57	27.83	27.57	27.71
2176	NASDAQ	CHSCO	Thu, Sep 1, 2022	27.64	27.72	27.53	27.72
2175	NASDAQ	CHSCO	Wed, Aug 31, 2022	27.69	27.79	27.60	27.78
2174	NASDAQ	CHSCO	Tue, Aug 30, 2022	27.68	27.73	27.50	27.58
2173	NASDAQ	CHSCO	Mon, Aug 29, 2022	27.55	27.85	27.45	27.74
2172	NASDAQ	CHSCO	Fri, Aug 26, 2022	27.66	27.70	27.48	27.65
2171	NASDAQ	CHSCO	Thu, Aug 25, 2022	27.12	27.64	27.12	27.53
2170	NASDAQ	CHSCO	Wed, Aug 24, 2022	26.99	27.19	26.96	27.00
2169	NASDAQ	CHSCO	Tue, Aug 23, 2022	27.00	27.11	26.85	26.97
2168	NASDAQ	CHSCO	Mon, Aug 22, 2022	27.27	27.41	27.11	27.20
2167	NASDAQ	CHSCO	Fri, Aug 19, 2022	27.45	27.45	27.02	27.31
2166	NASDAQ	CHSCO	Thu, Aug 18, 2022	27.50	27.71	27.37	27.44
2165	NASDAQ	CHSCO	Wed, Aug 17, 2022	27.60	27.69	27.39	27.39
2164	NASDAQ	CHSCO	Tue, Aug 16, 2022	27.70	27.80	27.60	27.70
2163	NASDAQ	CHSCO	Mon, Aug 15, 2022	27.66	27.75	27.61	27.74
2162	NASDAQ	CHSCO	Fri, Aug 12, 2022	27.77	27.77	27.50	27.56
2161	NASDAQ	CHSCO	Thu, Aug 11, 2022	27.95	28.13	27.60	27.62
2160	NASDAQ	CHSCO	Wed, Aug 10, 2022	27.65	28.16	27.61	27.61
2159	NASDAQ	CHSCO	Tue, Aug 9, 2022	28.10	28.13	27.65	27.65
2158	NASDAQ	CHSCO	Mon, Aug 8, 2022	28.12	28.28	28.10	28.10
2157	NASDAQ	CHSCO	Fri, Aug 5, 2022	28.05	28.31	28.00	28.18
2156	NASDAQ	CHSCO	Thu, Aug 4, 2022	27.60	28.33	26.34	28.31
2155	NASDAQ	CHSCO	Wed, Aug 3, 2022	27.91	28.30	27.91	28.30
2154	NASDAQ	CHSCO	Tue, Aug 2, 2022	28.02	28.21	27.93	28.21
2153	NASDAQ	CHSCO	Mon, Aug 1, 2022	28.02	28.18	27.89	28.11
2152	NASDAQ	CHSCO	Fri, Jul 29, 2022	27.99	28.20	27.80	28.18
2151	NASDAQ	CHSCO	Thu, Jul 28, 2022	27.80	28.00	27.80	27.99
2150	NASDAQ	CHSCO	Wed, Jul 27, 2022	27.98	27.99	27.85	27.90
2149	NASDAQ	CHSCO	Tue, Jul 26, 2022	27.87	27.96	27.87	27.90
2148	NASDAQ	CHSCO	Mon, Jul 25, 2022	27.95	27.99	27.80	27.95
2147	NASDAQ	CHSCO	Fri, Jul 22, 2022	28.00	28.00	27.90	27.99
2146	NASDAQ	CHSCO	Thu, Jul 21, 2022	27.98	28.00	27.80	28.00
2145	NASDAQ	CHSCO	Wed, Jul 20, 2022	27.84	28.00	27.78	27.99
2144	NASDAQ	CHSCO	Tue, Jul 19, 2022	27.52	27.95	27.52	27.75
2143	NASDAQ	CHSCO	Mon, Jul 18, 2022	27.49	27.75	27.49	27.60
2142	NASDAQ	CHSCO	Fri, Jul 15, 2022	27.50	27.55	27.40	27.40
2141	NASDAQ	CHSCO	Thu, Jul 14, 2022	27.45	27.50	27.45	27.47
2140	NASDAQ	CHSCO	Wed, Jul 13, 2022	27.42	27.54	27.40	27.45
2139	NASDAQ	CHSCO	Tue, Jul 12, 2022	27.53	27.65	27.40	27.65
2138	NASDAQ	CHSCO	Mon, Jul 11, 2022	27.45	27.63	27.35	27.56
2137	NASDAQ	CHSCO	Fri, Jul 8, 2022	27.61	27.65	27.50	27.60
2136	NASDAQ	CHSCO	Thu, Jul 7, 2022	27.37	27.64	27.22	27.63
2135	NASDAQ	CHSCO	Wed, Jul 6, 2022	27.41	27.41	27.25	27.39
2134	NASDAQ	CHSCO	Tue, Jul 5, 2022	27.31	27.41	27.31	27.41
2133	NASDAQ	CHSCO	Fri, Jul 1, 2022	27.25	27.38	27.19	27.36
2132	NASDAQ	CHSCO	Thu, Jun 30, 2022	27.39	27.43	26.95	27.34
2131	NASDAQ	CHSCO	Wed, Jun 29, 2022	27.27	27.34	27.00	27.00
2130	NASDAQ	CHSCO	Tue, Jun 28, 2022	27.60	27.60	27.00	27.40
2129	NASDAQ	CHSCO	Mon, Jun 27, 2022	26.94	27.63	26.76	27.30
2128	NASDAQ	CHSCO	Fri, Jun 24, 2022	26.90	27.38	26.50	27.22
2127	NASDAQ	CHSCO	Thu, Jun 23, 2022	26.70	26.95	26.48	26.86
2126	NASDAQ	CHSCO	Wed, Jun 22, 2022	26.78	26.89	26.21	26.86
2125	NASDAQ	CHSCO	Tue, Jun 21, 2022	26.12	26.96	26.12	26.88
2124	NASDAQ	CHSCO	Fri, Jun 17, 2022	26.70	26.87	26.11	26.19
2123	NASDAQ	CHSCO	Thu, Jun 16, 2022	26.91	27.15	26.43	26.43
2122	NASDAQ	CHSCO	Wed, Jun 15, 2022	27.20	27.60	27.06	27.26
2121	NASDAQ	CHSCO	Tue, Jun 14, 2022	26.66	26.99	26.66	26.99
2120	NASDAQ	CHSCO	Mon, Jun 13, 2022	26.75	26.93	26.52	26.67
2119	NASDAQ	CHSCO	Fri, Jun 10, 2022	27.50	27.50	26.65	26.73
2118	NASDAQ	CHSCO	Thu, Jun 9, 2022	27.72	27.72	27.50	27.54
2117	NASDAQ	CHSCO	Wed, Jun 8, 2022	27.51	27.70	27.51	27.56
2116	NASDAQ	CHSCO	Tue, Jun 7, 2022	27.58	27.76	27.53	27.64
2115	NASDAQ	CHSCO	Mon, Jun 6, 2022	27.70	27.84	27.50	27.50
2114	NASDAQ	CHSCO	Fri, Jun 3, 2022	27.82	27.82	27.68	27.74
2113	NASDAQ	CHSCO	Thu, Jun 2, 2022	27.82	27.93	27.51	27.93
2112	NASDAQ	CHSCO	Wed, Jun 1, 2022	27.94	28.00	27.79	27.99
2111	NASDAQ	CHSCO	Tue, May 31, 2022	27.89	28.00	27.55	28.00
2110	NASDAQ	CHSCO	Fri, May 27, 2022	27.98	28.00	27.81	27.99
2109	NASDAQ	CHSCO	Thu, May 26, 2022	27.50	27.97	27.50	27.96
2108	NASDAQ	CHSCO	Wed, May 25, 2022	27.35	27.50	27.12	27.50
2107	NASDAQ	CHSCO	Tue, May 24, 2022	27.31	27.35	27.17	27.31
2106	NASDAQ	CHSCO	Mon, May 23, 2022	27.25	27.35	27.10	27.35
2105	NASDAQ	CHSCO	Fri, May 20, 2022	27.25	27.41	27.16	27.31
2104	NASDAQ	CHSCO	Thu, May 19, 2022	27.01	27.27	26.91	27.24
2103	NASDAQ	CHSCO	Wed, May 18, 2022	26.95	27.19	26.74	27.10
2102	NASDAQ	CHSCO	Tue, May 17, 2022	26.78	27.22	26.78	26.87
2101	NASDAQ	CHSCO	Mon, May 16, 2022	27.08	27.08	26.60	26.86
2100	NASDAQ	CHSCO	Fri, May 13, 2022	27.30	27.30	26.85	26.98
2099	NASDAQ	CHSCO	Thu, May 12, 2022	27.18	27.18	26.90	27.02
2098	NASDAQ	CHSCO	Wed, May 11, 2022	27.01	27.15	26.85	26.98
2097	NASDAQ	CHSCO	Tue, May 10, 2022	27.34	27.34	27.01	27.01
2096	NASDAQ	CHSCO	Mon, May 9, 2022	27.35	27.35	27.00	27.00
2095	NASDAQ	CHSCO	Fri, May 6, 2022	27.35	27.39	27.21	27.21
2094	NASDAQ	CHSCO	Thu, May 5, 2022	27.30	27.50	27.16	27.44
2093	NASDAQ	CHSCO	Wed, May 4, 2022	27.20	27.30	27.02	27.30
2092	NASDAQ	CHSCO	Tue, May 3, 2022	27.12	27.35	27.02	27.31
2091	NASDAQ	CHSCO	Mon, May 2, 2022	27.28	27.34	27.00	27.04
2090	NASDAQ	CHSCO	Fri, Apr 29, 2022	27.23	27.45	26.93	27.45
2089	NASDAQ	CHSCO	Thu, Apr 28, 2022	26.92	27.31	26.92	27.30
2088	NASDAQ	CHSCO	Wed, Apr 27, 2022	26.87	27.10	26.76	26.96
2087	NASDAQ	CHSCO	Tue, Apr 26, 2022	26.90	27.08	26.86	26.86
2086	NASDAQ	CHSCO	Mon, Apr 25, 2022	27.12	27.12	26.96	26.99
2085	NASDAQ	CHSCO	Fri, Apr 22, 2022	27.13	27.24	27.02	27.18
2084	NASDAQ	CHSCO	Thu, Apr 21, 2022	27.05	27.13	26.92	27.13
2083	NASDAQ	CHSCO	Wed, Apr 20, 2022	26.92	27.20	26.90	27.08
2082	NASDAQ	CHSCO	Tue, Apr 19, 2022	27.06	27.19	26.89	27.01
2081	NASDAQ	CHSCO	Mon, Apr 18, 2022	27.22	27.22	27.05	27.05
2080	NASDAQ	CHSCO	Thu, Apr 14, 2022	27.13	27.24	27.00	27.20
2079	NASDAQ	CHSCO	Wed, Apr 13, 2022	26.99	27.18	26.99	27.13
2078	NASDAQ	CHSCO	Tue, Apr 12, 2022	26.83	27.05	26.77	27.03
2077	NASDAQ	CHSCO	Mon, Apr 11, 2022	26.76	26.95	26.57	26.80
2076	NASDAQ	CHSCO	Fri, Apr 8, 2022	26.91	26.96	26.76	26.94
2075	NASDAQ	CHSCO	Thu, Apr 7, 2022	26.64	26.97	26.60	26.75
2074	NASDAQ	CHSCO	Wed, Apr 6, 2022	26.65	26.80	26.65	26.72
2073	NASDAQ	CHSCO	Tue, Apr 5, 2022	26.78	26.94	26.67	26.75
2072	NASDAQ	CHSCO	Mon, Apr 4, 2022	26.71	26.73	26.66	26.73
2071	NASDAQ	CHSCO	Fri, Apr 1, 2022	26.69	26.85	26.67	26.71
2070	NASDAQ	CHSCO	Thu, Mar 31, 2022	26.71	27.01	26.65	26.65
2069	NASDAQ	CHSCO	Wed, Mar 30, 2022	26.70	26.86	26.59	26.67
2068	NASDAQ	CHSCO	Tue, Mar 29, 2022	26.65	26.70	26.51	26.67
2067	NASDAQ	CHSCO	Mon, Mar 28, 2022	26.56	26.64	26.45	26.53
2066	NASDAQ	CHSCO	Fri, Mar 25, 2022	26.40	26.69	26.30	26.45
2065	NASDAQ	CHSCO	Thu, Mar 24, 2022	26.63	26.73	26.35	26.35
2064	NASDAQ	CHSCO	Wed, Mar 23, 2022	26.70	26.78	26.60	26.61
2063	NASDAQ	CHSCO	Tue, Mar 22, 2022	26.68	26.96	26.64	26.64
2062	NASDAQ	CHSCO	Mon, Mar 21, 2022	26.77	27.07	26.60	26.68
2061	NASDAQ	CHSCO	Fri, Mar 18, 2022	26.95	27.08	26.67	26.77
2060	NASDAQ	CHSCO	Thu, Mar 17, 2022	26.84	26.97	26.76	26.84
2059	NASDAQ	CHSCO	Wed, Mar 16, 2022	27.25	27.36	26.74	26.74
2058	NASDAQ	CHSCO	Tue, Mar 15, 2022	27.33	27.39	27.22	27.31
2057	NASDAQ	CHSCO	Mon, Mar 14, 2022	27.35	27.39	27.00	27.20
2056	NASDAQ	CHSCO	Fri, Mar 11, 2022	27.26	27.54	27.26	27.35
2055	NASDAQ	CHSCO	Thu, Mar 10, 2022	27.49	27.49	27.26	27.38
2054	NASDAQ	CHSCO	Wed, Mar 9, 2022	27.55	27.62	27.34	27.41
2053	NASDAQ	CHSCO	Tue, Mar 8, 2022	27.40	27.50	27.28	27.50
2052	NASDAQ	CHSCO	Mon, Mar 7, 2022	27.35	27.59	27.20	27.28
2051	NASDAQ	CHSCO	Fri, Mar 4, 2022	27.49	27.58	27.35	27.40
2050	NASDAQ	CHSCO	Thu, Mar 3, 2022	27.40	27.54	27.40	27.47
2049	NASDAQ	CHSCO	Wed, Mar 2, 2022	27.35	27.55	27.35	27.38
2048	NASDAQ	CHSCO	Tue, Mar 1, 2022	27.50	27.66	27.30	27.45
2047	NASDAQ	CHSCO	Mon, Feb 28, 2022	27.46	27.47	27.30	27.30
2046	NASDAQ	CHSCO	Fri, Feb 25, 2022	27.11	27.46	27.10	27.33
2045	NASDAQ	CHSCO	Thu, Feb 24, 2022	26.94	27.25	26.87	27.03
2044	NASDAQ	CHSCO	Wed, Feb 23, 2022	27.18	27.18	27.07	27.08
2043	NASDAQ	CHSCO	Tue, Feb 22, 2022	27.09	27.17	27.01	27.16
2042	NASDAQ	CHSCO	Fri, Feb 18, 2022	27.15	27.19	27.00	27.17
2041	NASDAQ	CHSCO	Thu, Feb 17, 2022	27.38	27.38	26.99	27.13
2040	NASDAQ	CHSCO	Wed, Feb 16, 2022	27.10	27.20	26.80	27.08
2039	NASDAQ	CHSCO	Tue, Feb 15, 2022	26.90	27.05	26.80	27.02
2038	NASDAQ	CHSCO	Mon, Feb 14, 2022	26.58	26.86	26.58	26.86
2037	NASDAQ	CHSCO	Fri, Feb 11, 2022	26.94	26.94	26.61	26.81
2036	NASDAQ	CHSCO	Thu, Feb 10, 2022	27.05	27.05	26.84	26.94
2035	NASDAQ	CHSCO	Wed, Feb 9, 2022	26.94	27.18	26.93	27.01
2034	NASDAQ	CHSCO	Tue, Feb 8, 2022	27.07	27.24	26.85	26.91
2033	NASDAQ	CHSCO	Mon, Feb 7, 2022	27.12	27.26	27.05	27.23
2032	NASDAQ	CHSCO	Fri, Feb 4, 2022	27.20	27.30	27.09	27.10
2031	NASDAQ	CHSCO	Thu, Feb 3, 2022	27.20	27.39	27.00	27.39
2030	NASDAQ	CHSCO	Wed, Feb 2, 2022	27.30	27.40	27.13	27.24
2029	NASDAQ	CHSCO	Tue, Feb 1, 2022	27.36	27.43	27.11	27.26
2028	NASDAQ	CHSCO	Mon, Jan 31, 2022	27.10	27.50	27.05	27.50
2027	NASDAQ	CHSCO	Fri, Jan 28, 2022	27.16	27.20	27.00	27.05
2026	NASDAQ	CHSCO	Thu, Jan 27, 2022	27.44	27.44	27.10	27.10
2025	NASDAQ	CHSCO	Wed, Jan 26, 2022	27.50	27.63	27.14	27.15
2024	NASDAQ	CHSCO	Tue, Jan 25, 2022	27.50	27.50	27.31	27.45
2023	NASDAQ	CHSCO	Mon, Jan 24, 2022	27.56	27.61	27.26	27.59
2022	NASDAQ	CHSCO	Fri, Jan 21, 2022	27.70	27.71	27.57	27.66
2021	NASDAQ	CHSCO	Thu, Jan 20, 2022	27.99	27.99	27.71	27.73
2020	NASDAQ	CHSCO	Wed, Jan 19, 2022	28.29	28.29	27.81	27.90
2019	NASDAQ	CHSCO	Tue, Jan 18, 2022	27.93	27.94	27.79	27.85
2018	NASDAQ	CHSCO	Fri, Jan 14, 2022	28.13	28.20	27.86	27.95
2017	NASDAQ	CHSCO	Thu, Jan 13, 2022	28.04	28.42	28.04	28.14
2016	NASDAQ	CHSCO	Wed, Jan 12, 2022	28.26	28.37	28.00	28.04
2015	NASDAQ	CHSCO	Tue, Jan 11, 2022	28.20	28.37	28.16	28.18
2014	NASDAQ	CHSCO	Mon, Jan 10, 2022	28.15	28.33	28.15	28.26
2013	NASDAQ	CHSCO	Fri, Jan 7, 2022	28.24	28.39	28.15	28.28
2012	NASDAQ	CHSCO	Thu, Jan 6, 2022	28.05	28.35	27.87	28.34
2011	NASDAQ	CHSCO	Wed, Jan 5, 2022	28.28	28.36	27.87	27.87
2010	NASDAQ	CHSCO	Tue, Jan 4, 2022	28.35	28.36	28.15	28.21
2009	NASDAQ	CHSCO	Mon, Jan 3, 2022	28.40	28.40	28.15	28.26
2008	NASDAQ	CHSCO	Fri, Dec 31, 2021	27.84	28.45	27.77	28.45
2007	NASDAQ	CHSCO	Thu, Dec 30, 2021	27.67	27.81	27.66	27.66
2006	NASDAQ	CHSCO	Wed, Dec 29, 2021	27.80	28.03	27.63	27.64
2005	NASDAQ	CHSCO	Tue, Dec 28, 2021	27.97	28.07	27.76	27.76
2004	NASDAQ	CHSCO	Mon, Dec 27, 2021	27.94	27.99	27.82	27.82
2003	NASDAQ	CHSCO	Thu, Dec 23, 2021	27.93	28.06	27.90	27.90
2002	NASDAQ	CHSCO	Wed, Dec 22, 2021	27.97	28.12	27.90	27.90
2001	NASDAQ	CHSCO	Tue, Dec 21, 2021	28.09	28.09	27.91	27.98
2000	NASDAQ	CHSCO	Mon, Dec 20, 2021	27.85	28.08	27.85	27.96
1999	NASDAQ	CHSCO	Fri, Dec 17, 2021	27.76	27.90	27.75	27.75
1998	NASDAQ	CHSCO	Thu, Dec 16, 2021	27.76	27.90	27.62	27.90
1997	NASDAQ	CHSCO	Wed, Dec 15, 2021	28.12	28.40	28.06	28.10
1996	NASDAQ	CHSCO	Tue, Dec 14, 2021	28.20	28.46	28.04	28.06
1995	NASDAQ	CHSCO	Mon, Dec 13, 2021	28.55	28.69	28.35	28.50
1994	NASDAQ	CHSCO	Fri, Dec 10, 2021	28.55	28.64	28.55	28.55
1993	NASDAQ	CHSCO	Thu, Dec 9, 2021	28.55	28.65	28.55	28.55
1992	NASDAQ	CHSCO	Wed, Dec 8, 2021	28.59	28.59	28.50	28.57
1991	NASDAQ	CHSCO	Tue, Dec 7, 2021	28.55	28.60	28.54	28.59
1990	NASDAQ	CHSCO	Mon, Dec 6, 2021	28.58	28.60	28.51	28.60
1989	NASDAQ	CHSCO	Fri, Dec 3, 2021	28.60	28.65	28.50	28.57
1988	NASDAQ	CHSCO	Thu, Dec 2, 2021	28.45	28.60	28.40	28.60
1987	NASDAQ	CHSCO	Wed, Dec 1, 2021	28.40	28.67	28.38	28.39
1986	NASDAQ	CHSCO	Tue, Nov 30, 2021	28.51	28.55	28.16	28.16
1985	NASDAQ	CHSCO	Mon, Nov 29, 2021	28.26	28.58	28.26	28.55
1984	NASDAQ	CHSCO	Fri, Nov 26, 2021	28.42	28.47	28.32	28.47
1983	NASDAQ	CHSCO	Wed, Nov 24, 2021	28.19	28.46	28.06	28.46
1982	NASDAQ	CHSCO	Tue, Nov 23, 2021	28.10	28.19	28.05	28.12
1981	NASDAQ	CHSCO	Mon, Nov 22, 2021	28.29	28.34	28.10	28.22
1980	NASDAQ	CHSCO	Fri, Nov 19, 2021	28.01	28.30	28.01	28.30
1979	NASDAQ	CHSCO	Thu, Nov 18, 2021	28.05	28.13	28.00	28.02
1978	NASDAQ	CHSCO	Wed, Nov 17, 2021	28.10	28.12	28.04	28.04
1977	NASDAQ	CHSCO	Tue, Nov 16, 2021	28.20	28.20	28.06	28.06
1976	NASDAQ	CHSCO	Mon, Nov 15, 2021	28.14	28.25	28.05	28.11
1975	NASDAQ	CHSCO	Fri, Nov 12, 2021	28.50	28.58	28.12	28.12
1974	NASDAQ	CHSCO	Thu, Nov 11, 2021	28.53	28.73	28.40	28.41
1973	NASDAQ	CHSCO	Wed, Nov 10, 2021	28.68	28.70	28.52	28.62
1972	NASDAQ	CHSCO	Tue, Nov 9, 2021	28.85	28.85	28.67	28.75
1971	NASDAQ	CHSCO	Mon, Nov 8, 2021	28.85	28.85	28.69	28.75
1970	NASDAQ	CHSCO	Fri, Nov 5, 2021	28.92	29.05	28.81	28.81
1969	NASDAQ	CHSCO	Thu, Nov 4, 2021	28.98	28.99	28.81	28.96
1968	NASDAQ	CHSCO	Wed, Nov 3, 2021	28.68	28.80	28.65	28.72
1967	NASDAQ	CHSCO	Tue, Nov 2, 2021	28.52	28.82	28.52	28.77
1966	NASDAQ	CHSCO	Mon, Nov 1, 2021	28.47	28.88	28.42	28.85
1965	NASDAQ	CHSCO	Fri, Oct 29, 2021	28.23	28.52	28.15	28.52
1964	NASDAQ	CHSCO	Thu, Oct 28, 2021	28.10	28.23	28.09	28.15
1963	NASDAQ	CHSCO	Wed, Oct 27, 2021	28.08	28.17	28.04	28.06
1962	NASDAQ	CHSCO	Tue, Oct 26, 2021	28.05	28.26	28.05	28.17
1961	NASDAQ	CHSCO	Mon, Oct 25, 2021	28.14	28.24	27.97	28.13
1960	NASDAQ	CHSCO	Fri, Oct 22, 2021	28.16	28.24	28.14	28.14
1959	NASDAQ	CHSCO	Thu, Oct 21, 2021	28.16	28.38	28.15	28.27
1958	NASDAQ	CHSCO	Wed, Oct 20, 2021	28.16	28.36	28.16	28.22
1957	NASDAQ	CHSCO	Tue, Oct 19, 2021	28.20	28.25	28.15	28.21
1956	NASDAQ	CHSCO	Mon, Oct 18, 2021	28.20	28.28	28.01	28.15
1955	NASDAQ	CHSCO	Fri, Oct 15, 2021	28.22	28.45	28.18	28.26
1954	NASDAQ	CHSCO	Thu, Oct 14, 2021	28.20	28.39	28.16	28.39
1953	NASDAQ	CHSCO	Wed, Oct 13, 2021	27.96	28.26	27.95	28.16
1952	NASDAQ	CHSCO	Tue, Oct 12, 2021	28.00	28.06	27.97	28.02
1951	NASDAQ	CHSCO	Mon, Oct 11, 2021	27.81	28.05	27.81	27.92
1950	NASDAQ	CHSCO	Fri, Oct 8, 2021	27.83	28.04	27.70	27.89
1949	NASDAQ	CHSCO	Thu, Oct 7, 2021	27.84	27.94	27.74	27.79
1948	NASDAQ	CHSCO	Wed, Oct 6, 2021	28.09	28.24	27.76	27.77
1947	NASDAQ	CHSCO	Tue, Oct 5, 2021	28.30	28.30	28.05	28.16
1946	NASDAQ	CHSCO	Mon, Oct 4, 2021	28.34	28.39	28.10	28.32
1945	NASDAQ	CHSCO	Fri, Oct 1, 2021	28.46	28.66	28.26	28.34
1944	NASDAQ	CHSCO	Thu, Sep 30, 2021	28.51	28.67	28.28	28.57
1943	NASDAQ	CHSCO	Wed, Sep 29, 2021	28.14	28.43	28.14	28.35
1942	NASDAQ	CHSCO	Tue, Sep 28, 2021	28.20	28.20	27.95	28.18
1941	NASDAQ	CHSCO	Mon, Sep 27, 2021	28.29	28.35	28.19	28.23
1940	NASDAQ	CHSCO	Fri, Sep 24, 2021	28.35	28.38	28.22	28.24
1939	NASDAQ	CHSCO	Thu, Sep 23, 2021	28.53	28.65	28.31	28.33
1938	NASDAQ	CHSCO	Wed, Sep 22, 2021	28.50	28.59	28.50	28.53
1937	NASDAQ	CHSCO	Tue, Sep 21, 2021	28.50	28.64	28.41	28.54
1936	NASDAQ	CHSCO	Mon, Sep 20, 2021	28.50	28.55	28.32	28.53
1935	NASDAQ	CHSCO	Fri, Sep 17, 2021	28.71	28.90	28.52	28.56
1934	NASDAQ	CHSCO	Thu, Sep 16, 2021	28.84	28.91	28.69	28.71
1933	NASDAQ	CHSCO	Wed, Sep 15, 2021	29.13	29.25	29.13	29.21
1932	NASDAQ	CHSCO	Tue, Sep 14, 2021	29.31	29.31	28.92	29.21
1931	NASDAQ	CHSCO	Mon, Sep 13, 2021	28.90	29.39	28.90	29.20
1930	NASDAQ	CHSCO	Fri, Sep 10, 2021	28.99	29.05	28.89	29.00
1929	NASDAQ	CHSCO	Thu, Sep 9, 2021	28.85	29.00	28.79	29.00
1928	NASDAQ	CHSCO	Wed, Sep 8, 2021	28.87	28.90	28.79	28.90
1927	NASDAQ	CHSCO	Tue, Sep 7, 2021	28.82	28.85	28.74	28.79
1926	NASDAQ	CHSCO	Fri, Sep 3, 2021	28.79	28.88	28.78	28.88
1925	NASDAQ	CHSCO	Thu, Sep 2, 2021	28.88	28.88	28.81	28.84
1924	NASDAQ	CHSCO	Wed, Sep 1, 2021	28.70	28.87	28.70	28.85
1923	NASDAQ	CHSCO	Tue, Aug 31, 2021	28.76	28.88	28.69	28.69
1922	NASDAQ	CHSCO	Mon, Aug 30, 2021	28.74	28.88	28.70	28.85
1921	NASDAQ	CHSCO	Fri, Aug 27, 2021	28.68	28.87	28.68	28.80
1920	NASDAQ	CHSCO	Thu, Aug 26, 2021	28.85	28.85	28.64	28.72
1919	NASDAQ	CHSCO	Wed, Aug 25, 2021	28.78	28.85	28.72	28.79
1918	NASDAQ	CHSCO	Tue, Aug 24, 2021	28.76	28.87	28.63	28.78
1917	NASDAQ	CHSCO	Mon, Aug 23, 2021	28.88	28.88	28.72	28.78
1916	NASDAQ	CHSCO	Fri, Aug 20, 2021	28.73	28.85	28.69	28.84
1915	NASDAQ	CHSCO	Thu, Aug 19, 2021	28.60	28.77	28.55	28.75
1914	NASDAQ	CHSCO	Wed, Aug 18, 2021	28.60	28.72	28.55	28.63
1913	NASDAQ	CHSCO	Tue, Aug 17, 2021	28.80	28.86	28.63	28.65
1912	NASDAQ	CHSCO	Mon, Aug 16, 2021	28.80	28.88	28.80	28.86
1911	NASDAQ	CHSCO	Fri, Aug 13, 2021	28.77	28.85	28.62	28.80
1910	NASDAQ	CHSCO	Thu, Aug 12, 2021	28.52	28.71	28.52	28.71
1909	NASDAQ	CHSCO	Wed, Aug 11, 2021	28.50	28.70	28.50	28.53
1908	NASDAQ	CHSCO	Tue, Aug 10, 2021	28.59	28.61	28.41	28.50
1907	NASDAQ	CHSCO	Mon, Aug 9, 2021	28.85	28.89	28.66	28.66
1906	NASDAQ	CHSCO	Fri, Aug 6, 2021	28.76	28.90	28.76	28.90
1905	NASDAQ	CHSCO	Thu, Aug 5, 2021	28.67	28.89	28.66	28.86
1904	NASDAQ	CHSCO	Wed, Aug 4, 2021	28.68	28.83	28.60	28.68
1903	NASDAQ	CHSCO	Tue, Aug 3, 2021	28.76	28.89	28.67	28.83
1902	NASDAQ	CHSCO	Mon, Aug 2, 2021	28.65	28.82	28.65	28.82
1901	NASDAQ	CHSCO	Fri, Jul 30, 2021	28.55	28.71	28.49	28.71
1900	NASDAQ	CHSCO	Thu, Jul 29, 2021	28.40	28.62	28.38	28.53
1899	NASDAQ	CHSCO	Wed, Jul 28, 2021	28.51	28.59	28.49	28.49
1898	NASDAQ	CHSCO	Tue, Jul 27, 2021	28.50	28.54	28.50	28.54
1897	NASDAQ	CHSCO	Mon, Jul 26, 2021	28.50	28.59	28.50	28.55
1896	NASDAQ	CHSCO	Fri, Jul 23, 2021	28.32	28.59	28.32	28.50
1895	NASDAQ	CHSCO	Thu, Jul 22, 2021	28.41	28.58	28.33	28.33
1894	NASDAQ	CHSCO	Wed, Jul 21, 2021	28.52	28.59	28.40	28.41
1893	NASDAQ	CHSCO	Tue, Jul 20, 2021	28.33	28.46	28.28	28.40
1892	NASDAQ	CHSCO	Mon, Jul 19, 2021	28.37	28.47	28.27	28.31
1891	NASDAQ	CHSCO	Fri, Jul 16, 2021	28.46	28.58	28.40	28.43
1890	NASDAQ	CHSCO	Thu, Jul 15, 2021	28.50	28.63	28.37	28.55
1889	NASDAQ	CHSCO	Wed, Jul 14, 2021	28.39	28.61	28.39	28.61
1888	NASDAQ	CHSCO	Tue, Jul 13, 2021	28.56	28.64	28.36	28.46
1887	NASDAQ	CHSCO	Mon, Jul 12, 2021	28.56	28.65	28.54	28.57
1886	NASDAQ	CHSCO	Fri, Jul 9, 2021	28.51	28.70	28.45	28.56
1885	NASDAQ	CHSCO	Thu, Jul 8, 2021	28.38	28.73	28.38	28.70
1884	NASDAQ	CHSCO	Wed, Jul 7, 2021	28.66	28.74	28.51	28.74
1883	NASDAQ	CHSCO	Tue, Jul 6, 2021	28.62	28.71	28.60	28.71
1882	NASDAQ	CHSCO	Fri, Jul 2, 2021	28.50	28.71	28.47	28.65
1881	NASDAQ	CHSCO	Thu, Jul 1, 2021	28.36	28.48	28.32	28.47
1880	NASDAQ	CHSCO	Wed, Jun 30, 2021	28.22	28.48	28.12	28.44
1879	NASDAQ	CHSCO	Tue, Jun 29, 2021	28.16	28.25	28.04	28.08
1878	NASDAQ	CHSCO	Mon, Jun 28, 2021	28.23	28.23	28.10	28.16
1877	NASDAQ	CHSCO	Fri, Jun 25, 2021	28.19	28.24	28.11	28.18
1876	NASDAQ	CHSCO	Thu, Jun 24, 2021	28.28	28.33	28.22	28.25
1875	NASDAQ	CHSCO	Wed, Jun 23, 2021	28.15	28.32	28.15	28.18
1874	NASDAQ	CHSCO	Tue, Jun 22, 2021	28.05	28.16	27.95	28.09
1873	NASDAQ	CHSCO	Mon, Jun 21, 2021	28.00	28.23	28.00	28.08
1872	NASDAQ	CHSCO	Fri, Jun 18, 2021	28.10	28.31	27.80	27.98
1871	NASDAQ	CHSCO	Thu, Jun 17, 2021	28.07	28.36	28.06	28.13
1870	NASDAQ	CHSCO	Wed, Jun 16, 2021	28.22	28.52	28.02	28.16
1869	NASDAQ	CHSCO	Tue, Jun 15, 2021	28.70	28.70	28.22	28.23
1868	NASDAQ	CHSCO	Mon, Jun 14, 2021	29.03	29.10	28.77	28.90
1867	NASDAQ	CHSCO	Fri, Jun 11, 2021	29.10	29.24	29.03	29.10
1866	NASDAQ	CHSCO	Thu, Jun 10, 2021	29.14	29.14	29.02	29.09
1865	NASDAQ	CHSCO	Wed, Jun 9, 2021	28.90	29.10	28.90	29.00
1864	NASDAQ	CHSCO	Tue, Jun 8, 2021	29.00	29.03	28.84	29.03
1863	NASDAQ	CHSCO	Mon, Jun 7, 2021	29.02	29.07	28.89	29.05
1862	NASDAQ	CHSCO	Fri, Jun 4, 2021	29.02	29.08	28.86	29.08
1861	NASDAQ	CHSCO	Thu, Jun 3, 2021	28.98	29.02	28.87	29.02
1860	NASDAQ	CHSCO	Wed, Jun 2, 2021	28.75	28.98	28.75	28.98
1859	NASDAQ	CHSCO	Tue, Jun 1, 2021	28.65	28.78	28.61	28.75
1858	NASDAQ	CHSCO	Fri, May 28, 2021	28.63	28.70	28.56	28.65
1857	NASDAQ	CHSCO	Thu, May 27, 2021	28.64	28.69	28.57	28.66
1856	NASDAQ	CHSCO	Wed, May 26, 2021	28.67	28.67	28.53	28.65
1855	NASDAQ	CHSCO	Tue, May 25, 2021	28.75	28.77	28.59	28.70
1854	NASDAQ	CHSCO	Mon, May 24, 2021	28.62	28.78	28.60	28.78
1853	NASDAQ	CHSCO	Fri, May 21, 2021	28.59	28.73	28.56	28.73
1852	NASDAQ	CHSCO	Thu, May 20, 2021	28.42	28.67	28.39	28.50
1851	NASDAQ	CHSCO	Wed, May 19, 2021	28.50	28.58	28.30	28.40
1850	NASDAQ	CHSCO	Tue, May 18, 2021	28.40	28.50	28.34	28.50
1849	NASDAQ	CHSCO	Mon, May 17, 2021	28.22	28.37	28.20	28.35
1848	NASDAQ	CHSCO	Fri, May 14, 2021	28.10	28.38	28.10	28.23
1847	NASDAQ	CHSCO	Thu, May 13, 2021	28.01	28.24	27.93	28.00
1846	NASDAQ	CHSCO	Wed, May 12, 2021	28.20	28.31	27.95	27.95
1845	NASDAQ	CHSCO	Tue, May 11, 2021	28.34	28.36	28.15	28.29
1844	NASDAQ	CHSCO	Mon, May 10, 2021	28.45	28.55	28.32	28.40
1843	NASDAQ	CHSCO	Fri, May 7, 2021	28.41	28.54	28.30	28.48
1842	NASDAQ	CHSCO	Thu, May 6, 2021	28.45	28.49	28.19	28.42
1841	NASDAQ	CHSCO	Wed, May 5, 2021	28.51	28.68	28.49	28.49
1840	NASDAQ	CHSCO	Tue, May 4, 2021	28.55	28.64	28.47	28.55
1839	NASDAQ	CHSCO	Mon, May 3, 2021	28.46	28.58	28.46	28.55
1838	NASDAQ	CHSCO	Fri, Apr 30, 2021	28.58	28.69	28.42	28.44
1837	NASDAQ	CHSCO	Thu, Apr 29, 2021	28.66	28.75	28.58	28.58
1836	NASDAQ	CHSCO	Wed, Apr 28, 2021	28.68	28.75	28.59	28.71
1835	NASDAQ	CHSCO	Tue, Apr 27, 2021	28.70	28.77	28.68	28.68
1834	NASDAQ	CHSCO	Mon, Apr 26, 2021	28.70	28.79	28.68	28.75
1833	NASDAQ	CHSCO	Fri, Apr 23, 2021	28.72	28.82	28.65	28.73
1832	NASDAQ	CHSCO	Thu, Apr 22, 2021	28.65	28.78	28.63	28.74
1831	NASDAQ	CHSCO	Wed, Apr 21, 2021	28.59	28.77	28.59	28.61
1830	NASDAQ	CHSCO	Tue, Apr 20, 2021	28.75	28.79	28.60	28.63
1829	NASDAQ	CHSCO	Mon, Apr 19, 2021	28.75	28.82	28.69	28.75
1828	NASDAQ	CHSCO	Fri, Apr 16, 2021	28.71	28.77	28.63	28.77
1827	NASDAQ	CHSCO	Thu, Apr 15, 2021	28.68	28.79	28.63	28.71
1826	NASDAQ	CHSCO	Wed, Apr 14, 2021	28.78	28.80	28.63	28.63
1825	NASDAQ	CHSCO	Tue, Apr 13, 2021	28.70	28.80	28.69	28.77
1824	NASDAQ	CHSCO	Mon, Apr 12, 2021	28.80	28.80	28.62	28.66
1823	NASDAQ	CHSCO	Fri, Apr 9, 2021	28.81	28.86	28.78	28.78
1822	NASDAQ	CHSCO	Thu, Apr 8, 2021	28.76	28.80	28.70	28.75
1821	NASDAQ	CHSCO	Wed, Apr 7, 2021	28.76	28.86	28.75	28.82
1820	NASDAQ	CHSCO	Tue, Apr 6, 2021	28.65	28.97	28.65	28.79
1819	NASDAQ	CHSCO	Mon, Apr 5, 2021	29.00	29.00	28.76	28.78
1818	NASDAQ	CHSCO	Thu, Apr 1, 2021	28.78	29.05	28.50	29.05
1817	NASDAQ	CHSCO	Wed, Mar 31, 2021	28.82	28.90	28.72	28.73
1816	NASDAQ	CHSCO	Tue, Mar 30, 2021	28.73	28.82	28.69	28.79
1815	NASDAQ	CHSCO	Mon, Mar 29, 2021	28.80	28.80	28.70	28.71
1814	NASDAQ	CHSCO	Fri, Mar 26, 2021	28.80	28.83	28.69	28.75
1813	NASDAQ	CHSCO	Thu, Mar 25, 2021	28.98	28.99	28.79	28.81
1812	NASDAQ	CHSCO	Wed, Mar 24, 2021	28.88	29.16	28.85	28.97
1811	NASDAQ	CHSCO	Tue, Mar 23, 2021	28.81	28.85	28.70	28.72
1810	NASDAQ	CHSCO	Mon, Mar 22, 2021	28.99	28.99	28.76	28.84
1809	NASDAQ	CHSCO	Fri, Mar 19, 2021	28.74	29.15	28.58	28.94
1808	NASDAQ	CHSCO	Thu, Mar 18, 2021	28.93	28.93	28.69	28.75
1807	NASDAQ	CHSCO	Wed, Mar 17, 2021	28.52	29.04	28.42	29.04
1806	NASDAQ	CHSCO	Tue, Mar 16, 2021	28.90	28.92	28.55	28.84
1805	NASDAQ	CHSCO	Mon, Mar 15, 2021	28.97	29.26	28.91	29.26
1804	NASDAQ	CHSCO	Fri, Mar 12, 2021	28.88	29.10	28.80	29.06
1803	NASDAQ	CHSCO	Thu, Mar 11, 2021	28.89	29.06	28.77	29.06
1802	NASDAQ	CHSCO	Wed, Mar 10, 2021	28.78	28.88	28.70	28.75
1801	NASDAQ	CHSCO	Tue, Mar 9, 2021	28.70	28.70	28.61	28.70
1800	NASDAQ	CHSCO	Mon, Mar 8, 2021	28.64	28.67	28.52	28.62
1799	NASDAQ	CHSCO	Fri, Mar 5, 2021	28.65	28.65	28.51	28.65
1798	NASDAQ	CHSCO	Thu, Mar 4, 2021	28.56	28.65	28.41	28.64
1797	NASDAQ	CHSCO	Wed, Mar 3, 2021	28.41	28.60	28.20	28.55
1796	NASDAQ	CHSCO	Tue, Mar 2, 2021	28.26	28.55	28.25	28.55
1795	NASDAQ	CHSCO	Mon, Mar 1, 2021	28.18	28.25	28.01	28.20
1794	NASDAQ	CHSCO	Fri, Feb 26, 2021	27.92	28.27	27.92	28.25
1793	NASDAQ	CHSCO	Thu, Feb 25, 2021	27.85	28.04	27.70	27.84
1792	NASDAQ	CHSCO	Wed, Feb 24, 2021	28.11	28.11	27.85	27.89
1791	NASDAQ	CHSCO	Tue, Feb 23, 2021	28.12	28.13	27.92	28.11
1790	NASDAQ	CHSCO	Mon, Feb 22, 2021	27.90	28.09	27.90	28.08
1789	NASDAQ	CHSCO	Fri, Feb 19, 2021	27.83	27.95	27.83	27.87
1788	NASDAQ	CHSCO	Thu, Feb 18, 2021	27.94	28.02	27.80	27.99
1787	NASDAQ	CHSCO	Wed, Feb 17, 2021	27.98	28.23	27.90	27.94
1786	NASDAQ	CHSCO	Tue, Feb 16, 2021	28.17	28.20	27.82	27.83
1785	NASDAQ	CHSCO	Fri, Feb 12, 2021	28.32	28.42	28.07	28.17
1784	NASDAQ	CHSCO	Thu, Feb 11, 2021	28.45	28.45	28.29	28.29
1783	NASDAQ	CHSCO	Wed, Feb 10, 2021	28.51	28.51	28.44	28.44
1782	NASDAQ	CHSCO	Tue, Feb 9, 2021	28.44	28.58	28.36	28.50
1781	NASDAQ	CHSCO	Mon, Feb 8, 2021	28.36	28.50	28.35	28.35
1780	NASDAQ	CHSCO	Fri, Feb 5, 2021	28.48	28.63	28.35	28.45
1779	NASDAQ	CHSCO	Thu, Feb 4, 2021	28.40	28.40	28.37	28.37
1778	NASDAQ	CHSCO	Wed, Feb 3, 2021	28.35	28.49	28.31	28.32
1777	NASDAQ	CHSCO	Tue, Feb 2, 2021	28.48	28.51	28.41	28.41
1776	NASDAQ	CHSCO	Mon, Feb 1, 2021	28.39	28.45	28.25	28.28
1775	NASDAQ	CHSCO	Fri, Jan 29, 2021	28.25	28.50	28.07	28.46
1774	NASDAQ	CHSCO	Thu, Jan 28, 2021	28.39	28.41	28.27	28.41
1773	NASDAQ	CHSCO	Wed, Jan 27, 2021	28.39	28.58	28.17	28.22
1772	NASDAQ	CHSCO	Tue, Jan 26, 2021	28.64	28.64	28.40	28.40
1771	NASDAQ	CHSCO	Mon, Jan 25, 2021	28.65	28.69	28.52	28.57
1770	NASDAQ	CHSCO	Fri, Jan 22, 2021	28.64	28.66	28.44	28.51
1769	NASDAQ	CHSCO	Thu, Jan 21, 2021	28.56	28.69	28.48	28.65
1768	NASDAQ	CHSCO	Wed, Jan 20, 2021	28.36	28.50	28.36	28.45
1767	NASDAQ	CHSCO	Tue, Jan 19, 2021	28.30	28.40	28.07	28.40
1766	NASDAQ	CHSCO	Fri, Jan 15, 2021	28.30	28.30	28.06	28.28
1765	NASDAQ	CHSCO	Thu, Jan 14, 2021	28.19	28.30	28.01	28.27
1764	NASDAQ	CHSCO	Wed, Jan 13, 2021	27.84	28.00	27.75	28.00
1763	NASDAQ	CHSCO	Tue, Jan 12, 2021	28.05	28.11	27.59	27.63
1762	NASDAQ	CHSCO	Mon, Jan 11, 2021	28.20	28.21	28.01	28.01
1761	NASDAQ	CHSCO	Fri, Jan 8, 2021	28.31	28.37	28.23	28.31
1760	NASDAQ	CHSCO	Thu, Jan 7, 2021	28.37	28.37	28.04	28.28
1759	NASDAQ	CHSCO	Wed, Jan 6, 2021	28.41	28.41	28.09	28.25
1758	NASDAQ	CHSCO	Tue, Jan 5, 2021	28.44	28.44	28.40	28.42
1757	NASDAQ	CHSCO	Mon, Jan 4, 2021	28.67	28.74	28.21	28.36
1756	NASDAQ	CHSCO	Thu, Dec 31, 2020	28.50	28.78	28.28	28.78
1755	NASDAQ	CHSCO	Wed, Dec 30, 2020	28.39	28.46	28.29	28.46
1754	NASDAQ	CHSCO	Tue, Dec 29, 2020	28.42	28.42	28.09	28.38
1753	NASDAQ	CHSCO	Mon, Dec 28, 2020	28.40	28.44	28.09	28.20
1752	NASDAQ	CHSCO	Thu, Dec 24, 2020	28.20	28.36	28.20	28.36
1751	NASDAQ	CHSCO	Wed, Dec 23, 2020	28.13	28.20	28.02	28.11
1750	NASDAQ	CHSCO	Tue, Dec 22, 2020	28.38	28.47	28.01	28.17
1749	NASDAQ	CHSCO	Mon, Dec 21, 2020	28.45	28.48	28.11	28.31
1748	NASDAQ	CHSCO	Fri, Dec 18, 2020	28.36	28.59	28.35	28.51
1747	NASDAQ	CHSCO	Thu, Dec 17, 2020	28.35	28.54	28.29	28.54
1746	NASDAQ	CHSCO	Wed, Dec 16, 2020	28.54	28.54	28.22	28.26
1745	NASDAQ	CHSCO	Tue, Dec 15, 2020	28.85	28.93	28.60	28.71
1744	NASDAQ	CHSCO	Mon, Dec 14, 2020	28.84	28.85	28.61	28.68
1743	NASDAQ	CHSCO	Fri, Dec 11, 2020	28.86	28.89	28.71	28.89
1742	NASDAQ	CHSCO	Thu, Dec 10, 2020	28.88	28.90	28.80	28.82
1741	NASDAQ	CHSCO	Wed, Dec 9, 2020	28.87	28.93	28.77	28.80
1740	NASDAQ	CHSCO	Tue, Dec 8, 2020	28.89	28.89	28.80	28.84
1739	NASDAQ	CHSCO	Mon, Dec 7, 2020	28.79	28.93	28.79	28.92
1738	NASDAQ	CHSCO	Fri, Dec 4, 2020	28.89	28.91	28.85	28.90
1737	NASDAQ	CHSCO	Thu, Dec 3, 2020	28.84	28.87	28.72	28.87
1736	NASDAQ	CHSCO	Wed, Dec 2, 2020	28.83	28.83	28.66	28.83
1735	NASDAQ	CHSCO	Tue, Dec 1, 2020	28.50	28.80	28.45	28.78
1734	NASDAQ	CHSCO	Mon, Nov 30, 2020	28.67	28.75	28.58	28.70
1733	NASDAQ	CHSCO	Fri, Nov 27, 2020	28.69	28.83	28.63	28.72
1732	NASDAQ	CHSCO	Wed, Nov 25, 2020	28.78	28.78	28.50	28.72
1731	NASDAQ	CHSCO	Tue, Nov 24, 2020	28.55	28.73	28.55	28.73
1730	NASDAQ	CHSCO	Mon, Nov 23, 2020	28.37	28.55	28.37	28.53
1729	NASDAQ	CHSCO	Fri, Nov 20, 2020	28.55	28.55	28.26	28.36
1728	NASDAQ	CHSCO	Thu, Nov 19, 2020	28.40	28.55	28.24	28.55
1727	NASDAQ	CHSCO	Wed, Nov 18, 2020	28.22	28.61	28.22	28.26
1726	NASDAQ	CHSCO	Tue, Nov 17, 2020	28.37	28.61	28.35	28.35
1725	NASDAQ	CHSCO	Mon, Nov 16, 2020	28.47	28.47	28.15	28.45
1724	NASDAQ	CHSCO	Fri, Nov 13, 2020	28.41	28.41	28.38	28.38
1723	NASDAQ	CHSCO	Thu, Nov 12, 2020	28.30	28.45	28.30	28.42
1722	NASDAQ	CHSCO	Wed, Nov 11, 2020	28.24	28.47	28.18	28.38
1721	NASDAQ	CHSCO	Tue, Nov 10, 2020	28.32	28.47	28.08	28.32
1720	NASDAQ	CHSCO	Mon, Nov 9, 2020	28.16	28.47	28.10	28.47
1719	NASDAQ	CHSCO	Fri, Nov 6, 2020	28.31	28.42	27.89	27.89
1718	NASDAQ	CHSCO	Thu, Nov 5, 2020	28.40	28.40	28.33	28.38
1717	NASDAQ	CHSCO	Wed, Nov 4, 2020	28.12	28.44	28.10	28.44
1716	NASDAQ	CHSCO	Tue, Nov 3, 2020	28.16	28.23	27.95	28.23
1715	NASDAQ	CHSCO	Mon, Nov 2, 2020	28.00	28.13	28.00	28.06
1714	NASDAQ	CHSCO	Fri, Oct 30, 2020	27.56	28.03	27.30	27.97
1713	NASDAQ	CHSCO	Thu, Oct 29, 2020	27.38	27.54	27.35	27.35
1712	NASDAQ	CHSCO	Wed, Oct 28, 2020	27.71	27.71	27.35	27.35
1711	NASDAQ	CHSCO	Tue, Oct 27, 2020	27.68	27.75	27.59	27.75
1710	NASDAQ	CHSCO	Mon, Oct 26, 2020	27.85	27.88	27.68	27.88
1709	NASDAQ	CHSCO	Fri, Oct 23, 2020	27.83	28.09	27.79	28.09
1708	NASDAQ	CHSCO	Thu, Oct 22, 2020	27.44	27.60	27.35	27.45
1707	NASDAQ	CHSCO	Wed, Oct 21, 2020	27.67	27.81	27.39	27.39
1706	NASDAQ	CHSCO	Tue, Oct 20, 2020	27.78	27.89	27.70	27.87
1705	NASDAQ	CHSCO	Mon, Oct 19, 2020	27.90	27.92	27.61	27.74
1704	NASDAQ	CHSCO	Fri, Oct 16, 2020	28.20	28.20	27.88	27.88
1703	NASDAQ	CHSCO	Thu, Oct 15, 2020	28.25	28.26	28.14	28.20
1702	NASDAQ	CHSCO	Wed, Oct 14, 2020	28.42	28.44	28.26	28.36
1701	NASDAQ	CHSCO	Tue, Oct 13, 2020	28.49	28.54	28.43	28.50
1700	NASDAQ	CHSCO	Mon, Oct 12, 2020	28.40	28.52	28.20	28.46
1699	NASDAQ	CHSCO	Fri, Oct 9, 2020	28.47	28.48	28.31	28.48
1698	NASDAQ	CHSCO	Thu, Oct 8, 2020	28.43	28.47	28.40	28.47
1697	NASDAQ	CHSCO	Wed, Oct 7, 2020	28.28	28.48	28.23	28.43
1696	NASDAQ	CHSCO	Tue, Oct 6, 2020	28.25	28.40	28.25	28.40
1695	NASDAQ	CHSCO	Mon, Oct 5, 2020	28.15	28.24	27.99	28.23
1694	NASDAQ	CHSCO	Fri, Oct 2, 2020	27.99	28.19	27.97	28.15
1693	NASDAQ	CHSCO	Thu, Oct 1, 2020	27.91	28.05	27.56	28.05
1692	NASDAQ	CHSCO	Wed, Sep 30, 2020	28.19	28.19	27.79	27.79
1691	NASDAQ	CHSCO	Tue, Sep 29, 2020	27.95	28.20	27.79	28.04
1690	NASDAQ	CHSCO	Mon, Sep 28, 2020	27.73	28.03	27.72	28.01
1689	NASDAQ	CHSCO	Fri, Sep 25, 2020	27.11	27.67	27.11	27.50
1688	NASDAQ	CHSCO	Thu, Sep 24, 2020	27.15	27.33	27.00	27.00
1687	NASDAQ	CHSCO	Wed, Sep 23, 2020	27.79	27.79	27.08	27.20
1686	NASDAQ	CHSCO	Tue, Sep 22, 2020	27.55	27.90	27.55	27.69
1685	NASDAQ	CHSCO	Mon, Sep 21, 2020	27.63	27.93	27.43	27.67
1684	NASDAQ	CHSCO	Fri, Sep 18, 2020	28.00	28.00	27.68	27.85
1683	NASDAQ	CHSCO	Thu, Sep 17, 2020	28.00	28.28	27.66	27.84
1682	NASDAQ	CHSCO	Wed, Sep 16, 2020	28.24	28.38	28.18	28.18
1681	NASDAQ	CHSCO	Tue, Sep 15, 2020	28.20	28.34	28.20	28.27
1680	NASDAQ	CHSCO	Mon, Sep 14, 2020	28.07	28.50	28.07	28.49
1679	NASDAQ	CHSCO	Fri, Sep 11, 2020	28.19	28.19	28.01	28.19
1678	NASDAQ	CHSCO	Thu, Sep 10, 2020	27.90	28.19	27.90	28.08
1677	NASDAQ	CHSCO	Wed, Sep 9, 2020	27.75	27.98	27.69	27.90
1676	NASDAQ	CHSCO	Tue, Sep 8, 2020	27.73	27.79	27.62	27.64
1675	NASDAQ	CHSCO	Fri, Sep 4, 2020	27.88	27.95	27.73	27.95
1674	NASDAQ	CHSCO	Thu, Sep 3, 2020	27.99	27.99	27.79	27.88
1673	NASDAQ	CHSCO	Wed, Sep 2, 2020	27.90	28.00	27.87	28.00
1672	NASDAQ	CHSCO	Tue, Sep 1, 2020	27.95	28.02	27.80	27.91
1671	NASDAQ	CHSCO	Mon, Aug 31, 2020	28.02	28.04	27.75	27.75
1670	NASDAQ	CHSCO	Fri, Aug 28, 2020	28.06	28.20	28.06	28.10
1669	NASDAQ	CHSCO	Thu, Aug 27, 2020	28.04	28.15	28.04	28.11
1668	NASDAQ	CHSCO	Wed, Aug 26, 2020	27.86	28.09	27.86	28.09
1667	NASDAQ	CHSCO	Tue, Aug 25, 2020	27.77	27.95	27.68	27.95
1666	NASDAQ	CHSCO	Mon, Aug 24, 2020	27.90	27.90	27.74	27.85
1665	NASDAQ	CHSCO	Fri, Aug 21, 2020	27.84	27.89	27.53	27.89
1664	NASDAQ	CHSCO	Thu, Aug 20, 2020	27.58	27.78	27.58	27.74
1663	NASDAQ	CHSCO	Wed, Aug 19, 2020	27.64	27.80	27.45	27.76
1662	NASDAQ	CHSCO	Tue, Aug 18, 2020	27.53	27.67	27.50	27.60
1661	NASDAQ	CHSCO	Mon, Aug 17, 2020	27.39	27.49	27.25	27.45
1660	NASDAQ	CHSCO	Fri, Aug 14, 2020	27.20	27.45	27.15	27.31
1659	NASDAQ	CHSCO	Thu, Aug 13, 2020	27.08	27.29	27.01	27.22
1658	NASDAQ	CHSCO	Wed, Aug 12, 2020	27.30	27.39	27.01	27.01
1657	NASDAQ	CHSCO	Tue, Aug 11, 2020	27.24	27.52	27.20	27.41
1656	NASDAQ	CHSCO	Mon, Aug 10, 2020	27.32	27.34	27.17	27.28
1655	NASDAQ	CHSCO	Fri, Aug 7, 2020	27.25	27.42	27.22	27.24
1654	NASDAQ	CHSCO	Thu, Aug 6, 2020	27.56	27.56	27.24	27.24
1653	NASDAQ	CHSCO	Wed, Aug 5, 2020	27.18	27.52	27.18	27.51
1652	NASDAQ	CHSCO	Tue, Aug 4, 2020	27.40	27.40	27.25	27.39
1651	NASDAQ	CHSCO	Mon, Aug 3, 2020	27.35	27.40	27.18	27.40
1650	NASDAQ	CHSCO	Fri, Jul 31, 2020	27.48	27.55	27.29	27.40
1649	NASDAQ	CHSCO	Thu, Jul 30, 2020	27.21	27.43	27.20	27.39
1648	NASDAQ	CHSCO	Wed, Jul 29, 2020	27.00	27.26	27.00	27.26
1647	NASDAQ	CHSCO	Tue, Jul 28, 2020	26.72	27.00	26.72	27.00
1646	NASDAQ	CHSCO	Mon, Jul 27, 2020	26.75	26.87	26.70	26.83
1645	NASDAQ	CHSCO	Fri, Jul 24, 2020	26.98	26.98	26.72	26.75
1644	NASDAQ	CHSCO	Thu, Jul 23, 2020	26.61	26.96	26.61	26.95
1643	NASDAQ	CHSCO	Wed, Jul 22, 2020	26.88	26.88	26.54	26.64
1642	NASDAQ	CHSCO	Tue, Jul 21, 2020	26.89	27.00	26.70	26.95
1641	NASDAQ	CHSCO	Mon, Jul 20, 2020	26.64	26.92	26.55	26.83
1640	NASDAQ	CHSCO	Fri, Jul 17, 2020	26.52	26.81	26.52	26.70
1639	NASDAQ	CHSCO	Thu, Jul 16, 2020	26.52	26.79	26.52	26.74
1638	NASDAQ	CHSCO	Wed, Jul 15, 2020	26.53	26.58	26.40	26.51
1637	NASDAQ	CHSCO	Tue, Jul 14, 2020	26.38	26.38	26.23	26.38
1636	NASDAQ	CHSCO	Mon, Jul 13, 2020	26.37	26.47	26.31	26.38
1635	NASDAQ	CHSCO	Fri, Jul 10, 2020	26.37	26.49	26.33	26.47
1634	NASDAQ	CHSCO	Thu, Jul 9, 2020	26.28	26.42	26.16	26.27
1633	NASDAQ	CHSCO	Wed, Jul 8, 2020	26.50	26.61	26.34	26.39
1632	NASDAQ	CHSCO	Tue, Jul 7, 2020	26.50	26.76	26.50	26.55
1631	NASDAQ	CHSCO	Mon, Jul 6, 2020	26.36	26.53	26.24	26.53
1630	NASDAQ	CHSCO	Thu, Jul 2, 2020	26.36	26.44	26.28	26.31
1629	NASDAQ	CHSCO	Wed, Jul 1, 2020	26.36	26.48	26.07	26.25
1628	NASDAQ	CHSCO	Tue, Jun 30, 2020	26.94	27.17	26.00	26.00
1627	NASDAQ	CHSCO	Mon, Jun 29, 2020	26.78	26.84	26.26	26.26
1626	NASDAQ	CHSCO	Fri, Jun 26, 2020	27.19	27.19	26.75	26.75
1625	NASDAQ	CHSCO	Thu, Jun 25, 2020	27.17	27.17	27.05	27.05
1624	NASDAQ	CHSCO	Wed, Jun 24, 2020	27.15	27.39	27.04	27.09
1623	NASDAQ	CHSCO	Tue, Jun 23, 2020	27.15	27.47	27.14	27.47
1622	NASDAQ	CHSCO	Mon, Jun 22, 2020	27.30	27.38	27.14	27.18
1621	NASDAQ	CHSCO	Fri, Jun 19, 2020	27.26	27.49	27.21	27.49
1620	NASDAQ	CHSCO	Thu, Jun 18, 2020	27.18	27.61	27.18	27.54
1619	NASDAQ	CHSCO	Wed, Jun 17, 2020	27.59	27.59	27.07	27.48
1618	NASDAQ	CHSCO	Tue, Jun 16, 2020	27.20	27.38	27.20	27.24
1617	NASDAQ	CHSCO	Mon, Jun 15, 2020	27.23	27.23	27.00	27.11
1616	NASDAQ	CHSCO	Fri, Jun 12, 2020	28.06	28.06	27.51	27.51
1615	NASDAQ	CHSCO	Thu, Jun 11, 2020	27.90	27.90	27.57	27.69
1614	NASDAQ	CHSCO	Wed, Jun 10, 2020	28.20	28.43	28.04	28.04
1613	NASDAQ	CHSCO	Tue, Jun 9, 2020	28.05	28.33	27.97	28.12
1612	NASDAQ	CHSCO	Mon, Jun 8, 2020	27.95	28.21	27.87	27.99
1611	NASDAQ	CHSCO	Fri, Jun 5, 2020	27.85	27.90	27.70	27.81
1610	NASDAQ	CHSCO	Thu, Jun 4, 2020	27.75	27.85	27.75	27.85
1609	NASDAQ	CHSCO	Wed, Jun 3, 2020	27.80	27.85	27.68	27.85
1608	NASDAQ	CHSCO	Tue, Jun 2, 2020	27.64	27.85	27.64	27.85
1607	NASDAQ	CHSCO	Mon, Jun 1, 2020	27.75	27.85	27.63	27.85
1606	NASDAQ	CHSCO	Fri, May 29, 2020	27.43	27.71	27.36	27.71
1605	NASDAQ	CHSCO	Thu, May 28, 2020	27.26	27.45	27.26	27.45
1604	NASDAQ	CHSCO	Wed, May 27, 2020	27.50	27.50	27.26	27.37
1603	NASDAQ	CHSCO	Tue, May 26, 2020	27.56	27.73	27.40	27.49
1602	NASDAQ	CHSCO	Fri, May 22, 2020	27.50	27.50	27.30	27.42
1601	NASDAQ	CHSCO	Thu, May 21, 2020	27.47	27.50	27.39	27.50
1600	NASDAQ	CHSCO	Wed, May 20, 2020	27.40	27.43	27.21	27.43
1599	NASDAQ	CHSCO	Tue, May 19, 2020	27.23	27.47	27.23	27.43
1598	NASDAQ	CHSCO	Mon, May 18, 2020	26.97	27.24	26.82	27.15
1597	NASDAQ	CHSCO	Fri, May 15, 2020	26.40	26.84	26.40	26.84
1596	NASDAQ	CHSCO	Thu, May 14, 2020	26.55	26.78	26.10	26.45
1595	NASDAQ	CHSCO	Wed, May 13, 2020	26.55	26.70	26.48	26.70
1594	NASDAQ	CHSCO	Tue, May 12, 2020	26.90	26.94	26.64	26.94
1593	NASDAQ	CHSCO	Mon, May 11, 2020	26.45	26.95	26.35	26.94
1592	NASDAQ	CHSCO	Fri, May 8, 2020	26.35	26.80	26.35	26.80
1591	NASDAQ	CHSCO	Thu, May 7, 2020	26.42	26.57	26.06	26.31
1590	NASDAQ	CHSCO	Wed, May 6, 2020	26.38	26.60	26.21	26.21
1589	NASDAQ	CHSCO	Tue, May 5, 2020	26.59	26.59	26.14	26.40
1588	NASDAQ	CHSCO	Mon, May 4, 2020	26.94	26.94	26.08	26.57
1587	NASDAQ	CHSCO	Fri, May 1, 2020	26.85	26.91	26.22	26.84
1586	NASDAQ	CHSCO	Thu, Apr 30, 2020	26.79	27.02	26.69	26.93
1585	NASDAQ	CHSCO	Wed, Apr 29, 2020	26.62	27.00	26.53	27.00
1584	NASDAQ	CHSCO	Tue, Apr 28, 2020	26.34	26.75	26.31	26.72
1583	NASDAQ	CHSCO	Mon, Apr 27, 2020	26.69	26.69	26.14	26.34
1582	NASDAQ	CHSCO	Fri, Apr 24, 2020	26.48	26.52	26.15	26.50
1581	NASDAQ	CHSCO	Thu, Apr 23, 2020	26.20	26.48	25.84	26.48
1580	NASDAQ	CHSCO	Wed, Apr 22, 2020	25.60	26.25	25.33	25.84
1579	NASDAQ	CHSCO	Tue, Apr 21, 2020	25.25	25.50	24.83	25.50
1578	NASDAQ	CHSCO	Mon, Apr 20, 2020	25.87	25.90	25.34	25.41
1577	NASDAQ	CHSCO	Fri, Apr 17, 2020	26.13	26.13	25.59	25.64
1576	NASDAQ	CHSCO	Thu, Apr 16, 2020	25.75	26.12	25.56	25.56
1575	NASDAQ	CHSCO	Wed, Apr 15, 2020	25.89	26.03	25.43	25.70
1574	NASDAQ	CHSCO	Tue, Apr 14, 2020	26.43	26.43	25.85	26.25
1573	NASDAQ	CHSCO	Mon, Apr 13, 2020	26.31	26.31	25.06	25.90
1572	NASDAQ	CHSCO	Thu, Apr 9, 2020	26.20	26.93	26.20	26.64
1571	NASDAQ	CHSCO	Wed, Apr 8, 2020	26.02	26.35	25.50	26.02
1570	NASDAQ	CHSCO	Tue, Apr 7, 2020	25.33	25.80	25.00	25.80
1569	NASDAQ	CHSCO	Mon, Apr 6, 2020	25.05	25.45	24.91	25.29
1568	NASDAQ	CHSCO	Fri, Apr 3, 2020	24.25	25.06	24.25	25.06
1567	NASDAQ	CHSCO	Thu, Apr 2, 2020	23.60	24.46	23.49	24.24
1566	NASDAQ	CHSCO	Wed, Apr 1, 2020	25.75	25.85	23.52	23.52
1565	NASDAQ	CHSCO	Tue, Mar 31, 2020	25.70	28.73	25.00	25.00
1564	NASDAQ	CHSCO	Mon, Mar 30, 2020	24.96	25.64	24.83	25.64
1563	NASDAQ	CHSCO	Fri, Mar 27, 2020	25.14	25.25	24.59	25.08
1562	NASDAQ	CHSCO	Thu, Mar 26, 2020	24.81	25.63	23.58	25.14
1561	NASDAQ	CHSCO	Wed, Mar 25, 2020	24.01	25.11	24.01	24.65
1560	NASDAQ	CHSCO	Tue, Mar 24, 2020	24.07	24.24	23.41	23.64
1559	NASDAQ	CHSCO	Mon, Mar 23, 2020	24.03	24.03	21.14	22.83
1558	NASDAQ	CHSCO	Fri, Mar 20, 2020	22.80	25.13	22.80	23.92
1557	NASDAQ	CHSCO	Thu, Mar 19, 2020	21.00	24.70	20.99	22.15
1556	NASDAQ	CHSCO	Wed, Mar 18, 2020	24.44	24.48	19.59	19.98
1555	NASDAQ	CHSCO	Tue, Mar 17, 2020	25.21	25.43	24.60	25.01
1554	NASDAQ	CHSCO	Mon, Mar 16, 2020	25.30	25.69	25.15	25.25
1553	NASDAQ	CHSCO	Fri, Mar 13, 2020	26.00	26.76	25.60	26.38
1552	NASDAQ	CHSCO	Thu, Mar 12, 2020	26.59	26.68	25.10	25.35
1551	NASDAQ	CHSCO	Wed, Mar 11, 2020	27.14	27.20	26.85	27.06
1550	NASDAQ	CHSCO	Tue, Mar 10, 2020	27.05	27.80	26.76	27.05
1549	NASDAQ	CHSCO	Mon, Mar 9, 2020	26.90	27.01	26.50	26.88
1548	NASDAQ	CHSCO	Fri, Mar 6, 2020	27.85	27.85	27.35	27.35
1547	NASDAQ	CHSCO	Thu, Mar 5, 2020	27.95	27.97	27.72	27.93
1546	NASDAQ	CHSCO	Wed, Mar 4, 2020	27.85	28.11	27.85	28.00
1545	NASDAQ	CHSCO	Tue, Mar 3, 2020	28.08	28.14	27.53	27.92
1544	NASDAQ	CHSCO	Mon, Mar 2, 2020	27.07	27.53	27.07	27.50
1543	NASDAQ	CHSCO	Fri, Feb 28, 2020	27.25	27.35	26.95	26.95
1542	NASDAQ	CHSCO	Thu, Feb 27, 2020	27.77	27.77	27.15	27.45
1541	NASDAQ	CHSCO	Wed, Feb 26, 2020	27.76	27.76	27.35	27.61
1540	NASDAQ	CHSCO	Tue, Feb 25, 2020	27.90	28.08	27.43	27.50
1539	NASDAQ	CHSCO	Mon, Feb 24, 2020	28.26	28.26	27.79	27.79
1538	NASDAQ	CHSCO	Fri, Feb 21, 2020	28.50	28.50	28.26	28.26
1537	NASDAQ	CHSCO	Thu, Feb 20, 2020	28.64	28.69	28.42	28.55
1536	NASDAQ	CHSCO	Wed, Feb 19, 2020	28.68	28.75	28.59	28.62
1535	NASDAQ	CHSCO	Tue, Feb 18, 2020	28.78	28.79	28.59	28.69
1534	NASDAQ	CHSCO	Fri, Feb 14, 2020	28.45	28.88	28.45	28.76
1533	NASDAQ	CHSCO	Thu, Feb 13, 2020	28.53	28.69	28.30	28.60
1532	NASDAQ	CHSCO	Wed, Feb 12, 2020	28.31	28.54	28.28	28.54
1531	NASDAQ	CHSCO	Tue, Feb 11, 2020	28.20	28.37	28.14	28.34
1530	NASDAQ	CHSCO	Mon, Feb 10, 2020	28.24	28.24	28.17	28.20
1529	NASDAQ	CHSCO	Fri, Feb 7, 2020	28.05	28.19	28.01	28.19
1528	NASDAQ	CHSCO	Thu, Feb 6, 2020	27.96	28.07	27.96	28.04
1527	NASDAQ	CHSCO	Wed, Feb 5, 2020	28.06	28.06	27.95	28.06
1526	NASDAQ	CHSCO	Tue, Feb 4, 2020	27.95	28.00	27.91	28.00
1525	NASDAQ	CHSCO	Mon, Feb 3, 2020	27.95	27.95	27.90	27.95
1524	NASDAQ	CHSCO	Fri, Jan 31, 2020	27.95	27.95	27.85	27.85
1523	NASDAQ	CHSCO	Thu, Jan 30, 2020	27.95	27.95	27.91	27.95
1522	NASDAQ	CHSCO	Wed, Jan 29, 2020	27.93	27.95	27.90	27.94
1521	NASDAQ	CHSCO	Tue, Jan 28, 2020	27.79	27.92	27.79	27.90
1520	NASDAQ	CHSCO	Mon, Jan 27, 2020	27.82	27.83	27.73	27.78
1519	NASDAQ	CHSCO	Fri, Jan 24, 2020	27.85	27.87	27.73	27.83
1518	NASDAQ	CHSCO	Thu, Jan 23, 2020	27.84	27.84	27.76	27.83
1517	NASDAQ	CHSCO	Wed, Jan 22, 2020	27.80	27.84	27.78	27.82
1516	NASDAQ	CHSCO	Tue, Jan 21, 2020	27.80	27.80	27.78	27.80
1515	NASDAQ	CHSCO	Fri, Jan 17, 2020	27.74	27.80	27.74	27.80
1514	NASDAQ	CHSCO	Thu, Jan 16, 2020	27.79	27.79	27.72	27.75
1513	NASDAQ	CHSCO	Wed, Jan 15, 2020	27.66	27.79	27.55	27.79
1512	NASDAQ	CHSCO	Tue, Jan 14, 2020	27.61	27.79	27.60	27.66
1511	NASDAQ	CHSCO	Mon, Jan 13, 2020	27.73	27.75	27.63	27.63
1510	NASDAQ	CHSCO	Fri, Jan 10, 2020	27.64	27.74	27.53	27.72
1509	NASDAQ	CHSCO	Thu, Jan 9, 2020	27.80	27.80	27.50	27.57
1508	NASDAQ	CHSCO	Wed, Jan 8, 2020	27.60	27.80	27.59	27.80
1507	NASDAQ	CHSCO	Tue, Jan 7, 2020	27.75	27.75	27.49	27.61
1506	NASDAQ	CHSCO	Mon, Jan 6, 2020	27.68	27.73	27.50	27.65
1505	NASDAQ	CHSCO	Fri, Jan 3, 2020	27.36	27.64	27.36	27.64
1504	NASDAQ	CHSCO	Thu, Jan 2, 2020	27.31	27.49	27.31	27.47
1503	NASDAQ	CHSCO	Tue, Dec 31, 2019	27.45	27.45	27.24	27.24
1502	NASDAQ	CHSCO	Mon, Dec 30, 2019	27.38	27.45	27.32	27.32
1501	NASDAQ	CHSCO	Fri, Dec 27, 2019	27.43	27.44	27.37	27.43
1500	NASDAQ	CHSCO	Thu, Dec 26, 2019	27.46	27.46	27.33	27.43
1499	NASDAQ	CHSCO	Tue, Dec 24, 2019	27.47	27.47	27.42	27.42
1498	NASDAQ	CHSCO	Mon, Dec 23, 2019	27.48	27.48	27.41	27.44
1497	NASDAQ	CHSCO	Fri, Dec 20, 2019	27.41	27.41	27.35	27.36
1496	NASDAQ	CHSCO	Thu, Dec 19, 2019	27.34	27.41	27.34	27.35
1495	NASDAQ	CHSCO	Wed, Dec 18, 2019	27.45	27.54	27.36	27.36
1494	NASDAQ	CHSCO	Tue, Dec 17, 2019	27.45	27.45	27.34	27.45
1493	NASDAQ	CHSCO	Mon, Dec 16, 2019	27.50	27.50	27.30	27.37
1492	NASDAQ	CHSCO	Fri, Dec 13, 2019	27.52	27.62	27.48	27.54
1491	NASDAQ	CHSCO	Thu, Dec 12, 2019	27.51	27.55	27.51	27.52
1490	NASDAQ	CHSCO	Wed, Dec 11, 2019	27.62	27.62	27.52	27.54
1489	NASDAQ	CHSCO	Tue, Dec 10, 2019	27.69	27.69	27.52	27.55
1488	NASDAQ	CHSCO	Mon, Dec 9, 2019	27.70	27.70	27.53	27.53
1487	NASDAQ	CHSCO	Fri, Dec 6, 2019	27.55	27.55	27.50	27.54
1486	NASDAQ	CHSCO	Thu, Dec 5, 2019	27.61	27.63	27.55	27.55
1485	NASDAQ	CHSCO	Wed, Dec 4, 2019	27.56	27.59	27.55	27.55
1484	NASDAQ	CHSCO	Tue, Dec 3, 2019	27.59	27.65	27.52	27.56
1483	NASDAQ	CHSCO	Mon, Dec 2, 2019	27.61	27.61	27.53	27.60
1482	NASDAQ	CHSCO	Fri, Nov 29, 2019	27.57	27.70	27.57	27.57
1481	NASDAQ	CHSCO	Wed, Nov 27, 2019	27.69	27.70	27.57	27.57
1480	NASDAQ	CHSCO	Tue, Nov 26, 2019	27.69	27.69	27.57	27.60
1479	NASDAQ	CHSCO	Mon, Nov 25, 2019	27.66	27.69	27.62	27.69
1478	NASDAQ	CHSCO	Fri, Nov 22, 2019	27.78	27.78	27.65	27.65
1477	NASDAQ	CHSCO	Thu, Nov 21, 2019	27.80	27.80	27.50	27.51
1476	NASDAQ	CHSCO	Wed, Nov 20, 2019	27.72	27.75	27.72	27.75
1475	NASDAQ	CHSCO	Tue, Nov 19, 2019	27.80	27.80	27.58	27.58
1474	NASDAQ	CHSCO	Mon, Nov 18, 2019	27.80	27.80	27.72	27.75
1473	NASDAQ	CHSCO	Fri, Nov 15, 2019	27.72	27.80	27.72	27.80
1472	NASDAQ	CHSCO	Thu, Nov 14, 2019	27.75	27.75	27.69	27.73
1471	NASDAQ	CHSCO	Wed, Nov 13, 2019	27.61	27.75	27.61	27.75
1470	NASDAQ	CHSCO	Tue, Nov 12, 2019	27.68	27.68	27.57	27.59
1469	NASDAQ	CHSCO	Mon, Nov 11, 2019	27.66	27.66	27.61	27.61
1468	NASDAQ	CHSCO	Fri, Nov 8, 2019	27.64	27.64	27.52	27.64
1467	NASDAQ	CHSCO	Thu, Nov 7, 2019	27.60	27.69	27.50	27.61
1466	NASDAQ	CHSCO	Wed, Nov 6, 2019	27.69	27.69	27.57	27.60
1465	NASDAQ	CHSCO	Tue, Nov 5, 2019	27.64	27.73	27.57	27.58
1464	NASDAQ	CHSCO	Mon, Nov 4, 2019	27.59	27.74	27.57	27.59
1463	NASDAQ	CHSCO	Fri, Nov 1, 2019	27.64	27.67	27.55	27.59
1462	NASDAQ	CHSCO	Thu, Oct 31, 2019	27.64	28.00	27.57	27.61
1461	NASDAQ	CHSCO	Wed, Oct 30, 2019	27.68	27.80	27.63	27.80
1460	NASDAQ	CHSCO	Tue, Oct 29, 2019	27.75	27.75	27.66	27.72
1459	NASDAQ	CHSCO	Mon, Oct 28, 2019	27.70	27.77	27.62	27.67
1458	NASDAQ	CHSCO	Fri, Oct 25, 2019	27.73	27.80	27.73	27.73
1457	NASDAQ	CHSCO	Thu, Oct 24, 2019	27.52	27.81	27.52	27.80
1456	NASDAQ	CHSCO	Wed, Oct 23, 2019	27.55	27.74	27.53	27.74
1455	NASDAQ	CHSCO	Tue, Oct 22, 2019	27.52	27.55	27.37	27.55
1454	NASDAQ	CHSCO	Mon, Oct 21, 2019	27.43	27.55	27.39	27.53
1453	NASDAQ	CHSCO	Fri, Oct 18, 2019	27.55	27.55	27.32	27.32
1452	NASDAQ	CHSCO	Thu, Oct 17, 2019	27.43	27.71	27.38	27.58
1451	NASDAQ	CHSCO	Wed, Oct 16, 2019	27.45	27.61	27.39	27.45
1450	NASDAQ	CHSCO	Tue, Oct 15, 2019	27.42	27.45	27.35	27.44
1449	NASDAQ	CHSCO	Mon, Oct 14, 2019	27.44	27.44	27.37	27.42
1448	NASDAQ	CHSCO	Fri, Oct 11, 2019	27.29	27.43	27.29	27.36
1447	NASDAQ	CHSCO	Thu, Oct 10, 2019	27.25	27.30	27.25	27.25
1446	NASDAQ	CHSCO	Wed, Oct 9, 2019	27.31	27.40	27.17	27.21
1445	NASDAQ	CHSCO	Tue, Oct 8, 2019	27.31	27.40	27.27	27.32
1444	NASDAQ	CHSCO	Mon, Oct 7, 2019	27.29	27.34	27.26	27.31
1443	NASDAQ	CHSCO	Fri, Oct 4, 2019	27.36	27.43	27.35	27.39
1442	NASDAQ	CHSCO	Thu, Oct 3, 2019	27.30	27.39	27.25	27.34
1441	NASDAQ	CHSCO	Wed, Oct 2, 2019	27.19	27.32	27.17	27.30
1440	NASDAQ	CHSCO	Tue, Oct 1, 2019	27.35	27.35	27.17	27.26
1439	NASDAQ	CHSCO	Mon, Sep 30, 2019	27.39	27.39	27.17	27.25
1438	NASDAQ	CHSCO	Fri, Sep 27, 2019	27.40	27.40	27.27	27.27
1437	NASDAQ	CHSCO	Thu, Sep 26, 2019	27.34	27.41	27.25	27.41
1436	NASDAQ	CHSCO	Wed, Sep 25, 2019	27.26	27.35	27.18	27.30
1435	NASDAQ	CHSCO	Tue, Sep 24, 2019	27.29	27.31	27.19	27.23
1434	NASDAQ	CHSCO	Mon, Sep 23, 2019	27.17	27.32	27.17	27.26
1433	NASDAQ	CHSCO	Fri, Sep 20, 2019	27.25	27.25	27.14	27.16
1432	NASDAQ	CHSCO	Thu, Sep 19, 2019	27.20	27.22	27.12	27.12
1431	NASDAQ	CHSCO	Wed, Sep 18, 2019	27.19	27.24	27.11	27.11
1430	NASDAQ	CHSCO	Tue, Sep 17, 2019	27.18	27.19	27.10	27.17
1429	NASDAQ	CHSCO	Mon, Sep 16, 2019	27.02	27.24	27.01	27.12
1428	NASDAQ	CHSCO	Fri, Sep 13, 2019	27.14	27.24	26.84	26.96
1427	NASDAQ	CHSCO	Thu, Sep 12, 2019	27.48	27.63	27.43	27.63
1426	NASDAQ	CHSCO	Wed, Sep 11, 2019	27.44	27.51	27.35	27.41
1425	NASDAQ	CHSCO	Tue, Sep 10, 2019	27.48	27.52	27.35	27.41
1424	NASDAQ	CHSCO	Mon, Sep 9, 2019	27.53	27.53	27.41	27.42
1423	NASDAQ	CHSCO	Fri, Sep 6, 2019	27.45	27.50	27.40	27.49
1422	NASDAQ	CHSCO	Thu, Sep 5, 2019	27.43	27.48	27.37	27.40
1421	NASDAQ	CHSCO	Wed, Sep 4, 2019	27.35	27.48	27.35	27.36
1420	NASDAQ	CHSCO	Tue, Sep 3, 2019	27.24	27.34	27.24	27.30
1419	NASDAQ	CHSCO	Fri, Aug 30, 2019	27.22	27.34	27.10	27.15
1418	NASDAQ	CHSCO	Thu, Aug 29, 2019	27.39	27.46	27.11	27.23
1417	NASDAQ	CHSCO	Wed, Aug 28, 2019	27.49	27.50	27.31	27.35
1416	NASDAQ	CHSCO	Tue, Aug 27, 2019	27.37	27.50	27.25	27.42
1415	NASDAQ	CHSCO	Mon, Aug 26, 2019	27.59	27.59	27.22	27.29
1414	NASDAQ	CHSCO	Fri, Aug 23, 2019	27.51	27.61	27.44	27.45
1413	NASDAQ	CHSCO	Thu, Aug 22, 2019	27.45	27.58	27.39	27.54
1412	NASDAQ	CHSCO	Wed, Aug 21, 2019	27.53	27.67	27.47	27.50
1411	NASDAQ	CHSCO	Tue, Aug 20, 2019	27.51	27.60	27.40	27.41
1410	NASDAQ	CHSCO	Mon, Aug 19, 2019	27.42	27.53	27.41	27.46
1409	NASDAQ	CHSCO	Fri, Aug 16, 2019	27.50	27.65	27.33	27.40
1408	NASDAQ	CHSCO	Thu, Aug 15, 2019	27.43	27.57	27.38	27.45
1407	NASDAQ	CHSCO	Wed, Aug 14, 2019	27.35	27.44	27.20	27.37
1406	NASDAQ	CHSCO	Tue, Aug 13, 2019	27.26	27.45	27.26	27.42
1405	NASDAQ	CHSCO	Mon, Aug 12, 2019	27.32	27.38	27.15	27.16
1404	NASDAQ	CHSCO	Fri, Aug 9, 2019	27.27	27.31	27.20	27.30
1403	NASDAQ	CHSCO	Thu, Aug 8, 2019	27.10	27.29	27.10	27.27
1402	NASDAQ	CHSCO	Wed, Aug 7, 2019	27.26	27.26	27.06	27.09
1401	NASDAQ	CHSCO	Tue, Aug 6, 2019	27.29	27.32	27.24	27.30
1400	NASDAQ	CHSCO	Mon, Aug 5, 2019	27.43	27.43	27.13	27.25
1399	NASDAQ	CHSCO	Fri, Aug 2, 2019	27.51	27.59	27.40	27.55
1398	NASDAQ	CHSCO	Thu, Aug 1, 2019	27.48	27.69	27.47	27.55
1397	NASDAQ	CHSCO	Wed, Jul 31, 2019	27.62	27.70	27.40	27.40
1396	NASDAQ	CHSCO	Tue, Jul 30, 2019	27.84	27.84	27.62	27.62
1395	NASDAQ	CHSCO	Mon, Jul 29, 2019	27.76	27.81	27.69	27.78
1394	NASDAQ	CHSCO	Fri, Jul 26, 2019	27.67	27.77	27.67	27.72
1393	NASDAQ	CHSCO	Thu, Jul 25, 2019	27.76	27.81	27.71	27.76
1392	NASDAQ	CHSCO	Wed, Jul 24, 2019	27.78	27.85	27.66	27.81
1391	NASDAQ	CHSCO	Tue, Jul 23, 2019	27.64	27.77	27.63	27.64
1390	NASDAQ	CHSCO	Mon, Jul 22, 2019	27.70	27.78	27.61	27.78
1389	NASDAQ	CHSCO	Fri, Jul 19, 2019	27.66	27.78	27.62	27.74
1388	NASDAQ	CHSCO	Thu, Jul 18, 2019	27.54	27.72	27.53	27.64
1387	NASDAQ	CHSCO	Wed, Jul 17, 2019	27.52	27.57	27.45	27.54
1386	NASDAQ	CHSCO	Tue, Jul 16, 2019	27.47	27.54	27.45	27.48
1385	NASDAQ	CHSCO	Mon, Jul 15, 2019	27.41	27.47	27.39	27.43
1384	NASDAQ	CHSCO	Fri, Jul 12, 2019	27.31	27.45	27.25	27.43
1383	NASDAQ	CHSCO	Thu, Jul 11, 2019	27.33	27.39	27.25	27.31
1382	NASDAQ	CHSCO	Wed, Jul 10, 2019	27.40	27.44	27.26	27.31
1381	NASDAQ	CHSCO	Tue, Jul 9, 2019	27.42	27.47	27.36	27.39
1380	NASDAQ	CHSCO	Mon, Jul 8, 2019	27.45	27.50	27.32	27.39
1379	NASDAQ	CHSCO	Fri, Jul 5, 2019	27.43	27.44	27.21	27.36
1378	NASDAQ	CHSCO	Wed, Jul 3, 2019	27.48	27.54	27.40	27.40
1377	NASDAQ	CHSCO	Tue, Jul 2, 2019	27.35	27.60	27.31	27.54
1376	NASDAQ	CHSCO	Mon, Jul 1, 2019	27.30	27.41	27.16	27.32
1375	NASDAQ	CHSCO	Fri, Jun 28, 2019	27.51	27.56	27.05	27.05
1374	NASDAQ	CHSCO	Thu, Jun 27, 2019	27.34	27.39	27.11	27.20
1373	NASDAQ	CHSCO	Wed, Jun 26, 2019	27.55	27.55	27.31	27.32
1372	NASDAQ	CHSCO	Tue, Jun 25, 2019	27.53	27.70	27.45	27.46
1371	NASDAQ	CHSCO	Mon, Jun 24, 2019	27.79	27.79	27.52	27.52
1370	NASDAQ	CHSCO	Fri, Jun 21, 2019	27.69	27.84	27.56	27.74
1369	NASDAQ	CHSCO	Thu, Jun 20, 2019	27.68	27.78	27.61	27.71
1368	NASDAQ	CHSCO	Wed, Jun 19, 2019	27.57	27.74	27.57	27.73
1367	NASDAQ	CHSCO	Tue, Jun 18, 2019	27.54	27.69	27.53	27.57
1366	NASDAQ	CHSCO	Mon, Jun 17, 2019	27.45	27.67	27.45	27.57
1365	NASDAQ	CHSCO	Fri, Jun 14, 2019	27.51	27.59	27.49	27.52
1364	NASDAQ	CHSCO	Thu, Jun 13, 2019	27.54	27.54	27.35	27.46
1363	NASDAQ	CHSCO	Wed, Jun 12, 2019	27.86	27.93	27.76	27.93
1362	NASDAQ	CHSCO	Tue, Jun 11, 2019	27.88	27.93	27.75	27.75
1361	NASDAQ	CHSCO	Mon, Jun 10, 2019	27.97	27.97	27.82	27.82
1360	NASDAQ	CHSCO	Fri, Jun 7, 2019	27.90	27.95	27.88	27.94
1359	NASDAQ	CHSCO	Thu, Jun 6, 2019	27.93	27.93	27.75	27.91
1358	NASDAQ	CHSCO	Wed, Jun 5, 2019	27.84	27.92	27.80	27.90
1357	NASDAQ	CHSCO	Tue, Jun 4, 2019	27.66	27.84	27.66	27.73
1356	NASDAQ	CHSCO	Mon, Jun 3, 2019	27.68	27.70	27.46	27.64
1355	NASDAQ	CHSCO	Fri, May 31, 2019	27.78	27.79	27.42	27.42
1354	NASDAQ	CHSCO	Thu, May 30, 2019	27.63	27.80	27.63	27.80
1353	NASDAQ	CHSCO	Wed, May 29, 2019	27.72	27.77	27.64	27.65
1352	NASDAQ	CHSCO	Tue, May 28, 2019	27.63	27.77	27.58	27.58
1351	NASDAQ	CHSCO	Fri, May 24, 2019	27.67	27.68	27.45	27.64
1350	NASDAQ	CHSCO	Thu, May 23, 2019	27.55	27.68	27.52	27.67
1349	NASDAQ	CHSCO	Wed, May 22, 2019	27.52	27.63	27.51	27.53
1348	NASDAQ	CHSCO	Tue, May 21, 2019	27.54	27.64	27.50	27.51
1347	NASDAQ	CHSCO	Mon, May 20, 2019	27.52	27.74	27.50	27.50
1346	NASDAQ	CHSCO	Fri, May 17, 2019	27.58	27.69	27.52	27.60
1345	NASDAQ	CHSCO	Thu, May 16, 2019	27.50	27.78	27.50	27.78
1344	NASDAQ	CHSCO	Wed, May 15, 2019	27.53	27.63	27.50	27.50
1343	NASDAQ	CHSCO	Tue, May 14, 2019	27.52	27.64	27.52	27.55
1342	NASDAQ	CHSCO	Mon, May 13, 2019	27.50	27.64	27.50	27.55
1341	NASDAQ	CHSCO	Fri, May 10, 2019	27.61	27.61	27.38	27.58
1340	NASDAQ	CHSCO	Thu, May 9, 2019	27.38	27.50	27.38	27.50
1339	NASDAQ	CHSCO	Wed, May 8, 2019	27.39	27.50	27.38	27.42
1338	NASDAQ	CHSCO	Tue, May 7, 2019	27.47	27.54	27.37	27.38
1337	NASDAQ	CHSCO	Mon, May 6, 2019	27.45	27.64	27.45	27.51
1336	NASDAQ	CHSCO	Fri, May 3, 2019	27.61	27.69	27.50	27.52
1335	NASDAQ	CHSCO	Thu, May 2, 2019	27.51	27.74	27.51	27.61
1334	NASDAQ	CHSCO	Wed, May 1, 2019	27.45	27.71	27.41	27.68
1333	NASDAQ	CHSCO	Tue, Apr 30, 2019	27.65	27.72	27.40	27.40
1332	NASDAQ	CHSCO	Mon, Apr 29, 2019	27.61	27.70	27.56	27.57
1331	NASDAQ	CHSCO	Fri, Apr 26, 2019	27.53	27.65	27.35	27.48
1330	NASDAQ	CHSCO	Thu, Apr 25, 2019	27.70	27.70	27.54	27.54
1329	NASDAQ	CHSCO	Wed, Apr 24, 2019	27.56	27.66	27.54	27.60
1328	NASDAQ	CHSCO	Tue, Apr 23, 2019	27.57	27.70	27.54	27.60
1327	NASDAQ	CHSCO	Mon, Apr 22, 2019	27.60	27.64	27.55	27.60
1326	NASDAQ	CHSCO	Thu, Apr 18, 2019	27.56	28.38	27.55	27.55
1325	NASDAQ	CHSCO	Wed, Apr 17, 2019	27.72	27.78	27.55	27.55
1324	NASDAQ	CHSCO	Tue, Apr 16, 2019	27.76	27.80	27.65	27.65
1323	NASDAQ	CHSCO	Mon, Apr 15, 2019	27.76	27.76	27.62	27.71
1322	NASDAQ	CHSCO	Fri, Apr 12, 2019	27.82	27.85	27.64	27.72
1321	NASDAQ	CHSCO	Thu, Apr 11, 2019	27.85	27.85	27.70	27.77
1320	NASDAQ	CHSCO	Wed, Apr 10, 2019	27.56	27.84	27.56	27.66
1319	NASDAQ	CHSCO	Tue, Apr 9, 2019	27.82	27.85	27.55	27.66
1318	NASDAQ	CHSCO	Mon, Apr 8, 2019	27.80	27.96	27.78	27.78
1317	NASDAQ	CHSCO	Fri, Apr 5, 2019	27.97	27.98	27.88	27.98
1316	NASDAQ	CHSCO	Thu, Apr 4, 2019	27.98	28.00	27.87	27.98
1315	NASDAQ	CHSCO	Wed, Apr 3, 2019	27.88	27.94	27.64	27.90
1314	NASDAQ	CHSCO	Tue, Apr 2, 2019	27.70	27.90	27.47	27.88
1313	NASDAQ	CHSCO	Mon, Apr 1, 2019	27.47	27.70	27.41	27.70
1312	NASDAQ	CHSCO	Fri, Mar 29, 2019	27.49	27.62	27.21	27.30
1311	NASDAQ	CHSCO	Thu, Mar 28, 2019	27.32	27.53	27.23	27.32
1310	NASDAQ	CHSCO	Wed, Mar 27, 2019	27.53	27.62	27.23	27.25
1309	NASDAQ	CHSCO	Tue, Mar 26, 2019	27.61	27.69	27.50	27.53
1308	NASDAQ	CHSCO	Mon, Mar 25, 2019	27.60	27.72	27.60	27.60
1307	NASDAQ	CHSCO	Fri, Mar 22, 2019	27.60	27.70	27.60	27.61
1306	NASDAQ	CHSCO	Thu, Mar 21, 2019	27.76	27.76	27.45	27.67
1305	NASDAQ	CHSCO	Wed, Mar 20, 2019	27.54	27.76	27.45	27.76
1304	NASDAQ	CHSCO	Tue, Mar 19, 2019	27.62	27.76	27.60	27.60
1303	NASDAQ	CHSCO	Mon, Mar 18, 2019	27.59	27.80	27.50	27.63
1302	NASDAQ	CHSCO	Fri, Mar 15, 2019	27.62	27.64	27.44	27.60
1301	NASDAQ	CHSCO	Thu, Mar 14, 2019	27.88	27.88	27.50	27.58
1300	NASDAQ	CHSCO	Wed, Mar 13, 2019	27.72	27.91	27.72	27.88
1299	NASDAQ	CHSCO	Tue, Mar 12, 2019	27.70	27.91	27.65	27.68
1298	NASDAQ	CHSCO	Mon, Mar 11, 2019	27.76	27.93	27.47	27.68
1297	NASDAQ	CHSCO	Fri, Mar 8, 2019	27.76	27.77	27.70	27.70
1296	NASDAQ	CHSCO	Thu, Mar 7, 2019	27.71	27.93	27.71	27.79
1295	NASDAQ	CHSCO	Wed, Mar 6, 2019	27.72	28.00	27.66	27.70
1294	NASDAQ	CHSCO	Tue, Mar 5, 2019	27.70	27.86	27.63	27.70
1293	NASDAQ	CHSCO	Mon, Mar 4, 2019	28.05	28.10	27.67	27.70
1292	NASDAQ	CHSCO	Fri, Mar 1, 2019	27.84	28.05	27.84	27.94
1291	NASDAQ	CHSCO	Thu, Feb 28, 2019	27.66	27.71	27.40	27.67
1290	NASDAQ	CHSCO	Wed, Feb 27, 2019	27.65	27.79	27.50	27.59
1289	NASDAQ	CHSCO	Tue, Feb 26, 2019	27.70	27.79	27.60	27.60
1288	NASDAQ	CHSCO	Mon, Feb 25, 2019	27.60	27.90	27.60	27.61
1287	NASDAQ	CHSCO	Fri, Feb 22, 2019	27.87	27.97	27.60	27.60
1286	NASDAQ	CHSCO	Thu, Feb 21, 2019	27.60	27.76	27.60	27.75
1285	NASDAQ	CHSCO	Wed, Feb 20, 2019	27.62	27.69	27.48	27.68
1284	NASDAQ	CHSCO	Tue, Feb 19, 2019	27.53	27.64	27.45	27.64
1283	NASDAQ	CHSCO	Fri, Feb 15, 2019	27.58	27.67	27.41	27.59
1282	NASDAQ	CHSCO	Thu, Feb 14, 2019	27.50	27.68	27.41	27.45
1281	NASDAQ	CHSCO	Wed, Feb 13, 2019	27.45	27.60	27.42	27.50
1280	NASDAQ	CHSCO	Tue, Feb 12, 2019	27.29	27.57	27.29	27.36
1279	NASDAQ	CHSCO	Mon, Feb 11, 2019	27.21	27.41	27.21	27.26
1278	NASDAQ	CHSCO	Fri, Feb 8, 2019	27.17	27.35	27.07	27.29
1277	NASDAQ	CHSCO	Thu, Feb 7, 2019	27.25	27.45	27.16	27.18
1276	NASDAQ	CHSCO	Wed, Feb 6, 2019	27.31	27.71	27.20	27.45
1275	NASDAQ	CHSCO	Tue, Feb 5, 2019	27.36	27.63	27.27	27.48
1274	NASDAQ	CHSCO	Mon, Feb 4, 2019	27.00	27.44	27.00	27.34
1273	NASDAQ	CHSCO	Fri, Feb 1, 2019	27.77	27.77	26.98	27.12
1272	NASDAQ	CHSCO	Thu, Jan 31, 2019	27.75	28.03	27.52	27.52
1271	NASDAQ	CHSCO	Wed, Jan 30, 2019	27.45	27.90	27.45	27.62
1270	NASDAQ	CHSCO	Tue, Jan 29, 2019	27.38	27.45	27.22	27.40
1269	NASDAQ	CHSCO	Mon, Jan 28, 2019	27.60	27.60	27.12	27.35
1268	NASDAQ	CHSCO	Fri, Jan 25, 2019	27.65	27.73	27.56	27.61
1267	NASDAQ	CHSCO	Thu, Jan 24, 2019	27.62	27.67	27.42	27.60
1266	NASDAQ	CHSCO	Wed, Jan 23, 2019	27.75	27.85	27.60	27.73
1265	NASDAQ	CHSCO	Tue, Jan 22, 2019	27.76	27.87	27.67	27.73
1264	NASDAQ	CHSCO	Fri, Jan 18, 2019	27.57	28.05	27.53	27.96
1263	NASDAQ	CHSCO	Thu, Jan 17, 2019	27.49	27.66	27.30	27.58
1262	NASDAQ	CHSCO	Wed, Jan 16, 2019	27.43	27.50	27.32	27.46
1261	NASDAQ	CHSCO	Tue, Jan 15, 2019	27.23	27.39	26.95	27.31
1260	NASDAQ	CHSCO	Mon, Jan 14, 2019	26.77	27.20	26.77	27.05
1259	NASDAQ	CHSCO	Fri, Jan 11, 2019	26.76	26.99	26.54	26.86
1258	NASDAQ	CHSCO	Thu, Jan 10, 2019	26.27	26.71	26.12	26.71
1257	NASDAQ	CHSCO	Wed, Jan 9, 2019	26.67	26.93	26.38	26.38
1256	NASDAQ	CHSCO	Tue, Jan 8, 2019	26.95	26.95	26.52	26.55
1255	NASDAQ	CHSCO	Mon, Jan 7, 2019	26.58	26.84	26.40	26.84
1254	NASDAQ	CHSCO	Fri, Jan 4, 2019	26.40	26.76	26.40	26.54
1253	NASDAQ	CHSCO	Thu, Jan 3, 2019	26.25	26.37	26.02	26.26
1252	NASDAQ	CHSCO	Wed, Jan 2, 2019	25.69	26.42	25.69	26.26
1251	NASDAQ	CHSCO	Mon, Dec 31, 2018	25.90	26.00	25.60	25.70
1250	NASDAQ	CHSCO	Fri, Dec 28, 2018	25.27	25.56	25.25	25.43
1249	NASDAQ	CHSCO	Thu, Dec 27, 2018	25.43	25.53	25.07	25.18
1248	NASDAQ	CHSCO	Wed, Dec 26, 2018	25.40	25.80	25.30	25.45
1247	NASDAQ	CHSCO	Mon, Dec 24, 2018	25.02	25.44	25.02	25.38
1246	NASDAQ	CHSCO	Fri, Dec 21, 2018	25.00	25.25	24.89	25.15
1245	NASDAQ	CHSCO	Thu, Dec 20, 2018	25.36	25.45	24.85	25.14
1244	NASDAQ	CHSCO	Wed, Dec 19, 2018	25.58	25.69	25.02	25.40
1243	NASDAQ	CHSCO	Tue, Dec 18, 2018	25.75	26.05	25.38	25.73
1242	NASDAQ	CHSCO	Mon, Dec 17, 2018	26.05	26.05	25.60	25.65
1241	NASDAQ	CHSCO	Fri, Dec 14, 2018	26.00	26.18	25.91	26.05
1240	NASDAQ	CHSCO	Thu, Dec 13, 2018	26.26	26.41	26.16	26.30
1239	NASDAQ	CHSCO	Wed, Dec 12, 2018	26.38	26.44	26.18	26.24
1238	NASDAQ	CHSCO	Tue, Dec 11, 2018	26.36	26.59	26.21	26.21
1237	NASDAQ	CHSCO	Mon, Dec 10, 2018	26.50	26.50	26.12	26.33
1236	NASDAQ	CHSCO	Fri, Dec 7, 2018	26.60	26.76	26.32	26.39
1235	NASDAQ	CHSCO	Thu, Dec 6, 2018	26.73	26.80	26.55	26.56
1234	NASDAQ	CHSCO	Tue, Dec 4, 2018	27.00	27.00	26.73	26.77
1233	NASDAQ	CHSCO	Mon, Dec 3, 2018	26.96	27.13	26.85	27.05
1232	NASDAQ	CHSCO	Fri, Nov 30, 2018	27.05	27.16	26.86	26.86
1231	NASDAQ	CHSCO	Thu, Nov 29, 2018	27.15	27.15	26.95	27.05
1230	NASDAQ	CHSCO	Wed, Nov 28, 2018	26.90	27.17	26.90	27.11
1229	NASDAQ	CHSCO	Tue, Nov 27, 2018	26.80	26.97	26.80	26.91
1228	NASDAQ	CHSCO	Mon, Nov 26, 2018	26.95	27.02	26.82	27.00
1227	NASDAQ	CHSCO	Fri, Nov 23, 2018	26.95	26.95	26.90	26.93
1226	NASDAQ	CHSCO	Wed, Nov 21, 2018	26.93	26.93	26.80	26.87
1225	NASDAQ	CHSCO	Tue, Nov 20, 2018	26.98	26.98	26.76	26.79
1224	NASDAQ	CHSCO	Mon, Nov 19, 2018	26.98	26.99	26.87	26.90
1223	NASDAQ	CHSCO	Fri, Nov 16, 2018	27.16	27.19	27.04	27.15
1222	NASDAQ	CHSCO	Thu, Nov 15, 2018	27.24	27.24	26.86	27.07
1221	NASDAQ	CHSCO	Wed, Nov 14, 2018	27.14	27.25	27.00	27.25
1220	NASDAQ	CHSCO	Tue, Nov 13, 2018	27.28	27.29	27.15	27.28
1219	NASDAQ	CHSCO	Mon, Nov 12, 2018	27.25	27.29	27.19	27.25
1218	NASDAQ	CHSCO	Fri, Nov 9, 2018	27.22	27.29	27.18	27.27
1217	NASDAQ	CHSCO	Thu, Nov 8, 2018	27.28	27.30	27.24	27.25
1216	NASDAQ	CHSCO	Wed, Nov 7, 2018	27.15	27.32	26.99	27.22
1215	NASDAQ	CHSCO	Tue, Nov 6, 2018	27.14	27.23	27.14	27.15
1214	NASDAQ	CHSCO	Mon, Nov 5, 2018	27.18	27.18	27.00	27.14
1213	NASDAQ	CHSCO	Fri, Nov 2, 2018	27.12	27.20	26.86	27.20
1212	NASDAQ	CHSCO	Thu, Nov 1, 2018	26.97	27.35	26.97	27.12
1211	NASDAQ	CHSCO	Wed, Oct 31, 2018	26.84	26.98	26.81	26.95
1210	NASDAQ	CHSCO	Tue, Oct 30, 2018	26.81	27.00	26.72	26.98
1209	NASDAQ	CHSCO	Mon, Oct 29, 2018	26.86	27.55	26.54	26.90
1208	NASDAQ	CHSCO	Fri, Oct 26, 2018	27.20	27.35	27.15	27.27
1207	NASDAQ	CHSCO	Thu, Oct 25, 2018	27.20	27.40	27.10	27.23
1206	NASDAQ	CHSCO	Wed, Oct 24, 2018	27.18	27.29	27.10	27.11
1205	NASDAQ	CHSCO	Tue, Oct 23, 2018	27.15	27.42	26.87	27.23
1204	NASDAQ	CHSCO	Mon, Oct 22, 2018	26.98	27.35	26.98	27.19
1203	NASDAQ	CHSCO	Fri, Oct 19, 2018	26.83	27.35	26.83	27.35
1202	NASDAQ	CHSCO	Thu, Oct 18, 2018	27.00	27.00	26.85	26.90
1201	NASDAQ	CHSCO	Wed, Oct 17, 2018	27.16	27.16	26.81	27.04
1200	NASDAQ	CHSCO	Tue, Oct 16, 2018	27.25	27.29	27.08	27.14
1199	NASDAQ	CHSCO	Mon, Oct 15, 2018	27.19	27.48	27.05	27.21
1198	NASDAQ	CHSCO	Fri, Oct 12, 2018	27.21	27.75	27.09	27.10
1197	NASDAQ	CHSCO	Thu, Oct 11, 2018	27.35	27.44	27.02	27.16
1196	NASDAQ	CHSCO	Wed, Oct 10, 2018	27.52	27.66	27.25	27.35
1195	NASDAQ	CHSCO	Tue, Oct 9, 2018	27.35	27.65	27.35	27.55
1194	NASDAQ	CHSCO	Mon, Oct 8, 2018	27.37	27.69	27.22	27.62
1193	NASDAQ	CHSCO	Fri, Oct 5, 2018	27.25	27.89	27.01	27.18
1192	NASDAQ	CHSCO	Thu, Oct 4, 2018	27.30	27.81	27.11	27.25
1191	NASDAQ	CHSCO	Wed, Oct 3, 2018	28.16	28.16	27.01	27.40
1190	NASDAQ	CHSCO	Tue, Oct 2, 2018	28.24	28.29	27.92	27.95
1189	NASDAQ	CHSCO	Mon, Oct 1, 2018	28.20	28.31	28.15	28.17
1188	NASDAQ	CHSCO	Fri, Sep 28, 2018	28.34	28.38	28.17	28.19
1187	NASDAQ	CHSCO	Thu, Sep 27, 2018	28.30	28.30	28.16	28.17
1186	NASDAQ	CHSCO	Wed, Sep 26, 2018	28.30	28.46	28.23	28.30
1185	NASDAQ	CHSCO	Tue, Sep 25, 2018	28.30	28.32	28.21	28.25
1184	NASDAQ	CHSCO	Mon, Sep 24, 2018	28.35	28.44	28.26	28.38
1183	NASDAQ	CHSCO	Fri, Sep 21, 2018	28.23	28.45	28.23	28.36
1182	NASDAQ	CHSCO	Thu, Sep 20, 2018	28.30	28.31	28.21	28.25
1181	NASDAQ	CHSCO	Wed, Sep 19, 2018	28.32	28.32	28.15	28.24
1180	NASDAQ	CHSCO	Tue, Sep 18, 2018	28.25	28.38	28.25	28.32
1179	NASDAQ	CHSCO	Mon, Sep 17, 2018	28.39	28.43	28.29	28.34
1178	NASDAQ	CHSCO	Fri, Sep 14, 2018	28.55	28.55	28.26	28.46
1177	NASDAQ	CHSCO	Thu, Sep 13, 2018	28.57	28.72	28.40	28.54
1176	NASDAQ	CHSCO	Wed, Sep 12, 2018	28.83	28.83	28.68	28.83
1175	NASDAQ	CHSCO	Tue, Sep 11, 2018	28.74	28.93	28.69	28.93
1174	NASDAQ	CHSCO	Mon, Sep 10, 2018	28.42	29.07	28.42	28.75
1173	NASDAQ	CHSCO	Fri, Sep 7, 2018	28.60	28.62	28.41	28.41
1172	NASDAQ	CHSCO	Thu, Sep 6, 2018	28.65	28.73	28.50	28.58
1171	NASDAQ	CHSCO	Wed, Sep 5, 2018	28.75	28.86	28.56	28.57
1170	NASDAQ	CHSCO	Tue, Sep 4, 2018	29.05	29.14	28.69	28.69
1169	NASDAQ	CHSCO	Fri, Aug 31, 2018	29.07	29.23	29.07	29.13
1168	NASDAQ	CHSCO	Thu, Aug 30, 2018	29.10	29.20	29.02	29.07
1167	NASDAQ	CHSCO	Wed, Aug 29, 2018	29.02	29.28	29.00	29.12
1166	NASDAQ	CHSCO	Tue, Aug 28, 2018	28.99	29.10	28.88	29.10
1165	NASDAQ	CHSCO	Mon, Aug 27, 2018	28.95	29.00	28.91	29.00
1164	NASDAQ	CHSCO	Fri, Aug 24, 2018	28.99	28.99	28.89	28.98
1163	NASDAQ	CHSCO	Thu, Aug 23, 2018	28.90	28.98	28.89	28.96
1162	NASDAQ	CHSCO	Wed, Aug 22, 2018	28.91	29.00	28.89	28.98
1161	NASDAQ	CHSCO	Tue, Aug 21, 2018	28.82	28.96	28.82	28.96
1160	NASDAQ	CHSCO	Mon, Aug 20, 2018	28.67	28.95	28.67	28.70
1159	NASDAQ	CHSCO	Fri, Aug 17, 2018	28.55	28.65	28.55	28.61
1158	NASDAQ	CHSCO	Thu, Aug 16, 2018	28.65	28.70	28.54	28.57
1157	NASDAQ	CHSCO	Wed, Aug 15, 2018	28.50	28.63	28.50	28.52
1156	NASDAQ	CHSCO	Tue, Aug 14, 2018	28.55	28.67	28.52	28.53
1155	NASDAQ	CHSCO	Mon, Aug 13, 2018	28.55	28.58	28.55	28.58
1154	NASDAQ	CHSCO	Fri, Aug 10, 2018	28.60	28.61	28.51	28.54
1153	NASDAQ	CHSCO	Thu, Aug 9, 2018	28.64	28.64	28.59	28.63
1152	NASDAQ	CHSCO	Wed, Aug 8, 2018	28.61	28.63	28.59	28.59
1151	NASDAQ	CHSCO	Tue, Aug 7, 2018	28.69	28.69	28.55	28.64
1150	NASDAQ	CHSCO	Mon, Aug 6, 2018	28.77	28.80	28.60	28.61
1149	NASDAQ	CHSCO	Fri, Aug 3, 2018	28.60	28.77	28.60	28.72
1148	NASDAQ	CHSCO	Thu, Aug 2, 2018	28.65	28.65	28.52	28.60
1147	NASDAQ	CHSCO	Wed, Aug 1, 2018	28.58	28.70	28.52	28.65
1146	NASDAQ	CHSCO	Tue, Jul 31, 2018	28.76	28.89	28.69	28.72
1145	NASDAQ	CHSCO	Mon, Jul 30, 2018	28.75	28.89	28.66	28.84
1144	NASDAQ	CHSCO	Fri, Jul 27, 2018	28.81	28.85	28.76	28.82
1143	NASDAQ	CHSCO	Thu, Jul 26, 2018	28.66	28.89	28.65	28.86
1142	NASDAQ	CHSCO	Wed, Jul 25, 2018	28.87	28.87	28.52	28.75
1141	NASDAQ	CHSCO	Tue, Jul 24, 2018	29.10	29.16	28.96	28.97
1140	NASDAQ	CHSCO	Mon, Jul 23, 2018	29.20	29.20	29.00	29.14
1139	NASDAQ	CHSCO	Fri, Jul 20, 2018	29.05	29.30	29.02	29.30
1138	NASDAQ	CHSCO	Thu, Jul 19, 2018	28.75	28.95	28.75	28.94
1137	NASDAQ	CHSCO	Wed, Jul 18, 2018	28.70	28.88	28.70	28.75
1136	NASDAQ	CHSCO	Tue, Jul 17, 2018	28.69	28.80	28.69	28.77
1135	NASDAQ	CHSCO	Mon, Jul 16, 2018	28.77	28.83	28.70	28.72
1134	NASDAQ	CHSCO	Fri, Jul 13, 2018	29.20	29.20	28.89	28.97
1133	NASDAQ	CHSCO	Thu, Jul 12, 2018	29.19	29.19	28.97	29.11
1132	NASDAQ	CHSCO	Wed, Jul 11, 2018	29.25	29.26	29.03	29.07
1131	NASDAQ	CHSCO	Tue, Jul 10, 2018	29.25	29.26	29.21	29.24
1130	NASDAQ	CHSCO	Mon, Jul 9, 2018	29.05	29.30	28.96	29.19
1129	NASDAQ	CHSCO	Fri, Jul 6, 2018	28.95	29.10	28.95	29.10
1128	NASDAQ	CHSCO	Thu, Jul 5, 2018	28.87	28.99	28.77	28.99
1127	NASDAQ	CHSCO	Tue, Jul 3, 2018	28.77	29.00	28.77	28.99
1126	NASDAQ	CHSCO	Mon, Jul 2, 2018	28.96	29.05	28.72	28.83
1125	NASDAQ	CHSCO	Fri, Jun 29, 2018	28.54	28.60	28.53	28.59
1124	NASDAQ	CHSCO	Thu, Jun 28, 2018	28.60	28.60	28.42	28.51
1123	NASDAQ	CHSCO	Wed, Jun 27, 2018	28.45	28.56	28.43	28.56
1122	NASDAQ	CHSCO	Tue, Jun 26, 2018	28.51	28.55	28.48	28.48
1121	NASDAQ	CHSCO	Mon, Jun 25, 2018	28.66	28.66	28.54	28.55
1120	NASDAQ	CHSCO	Fri, Jun 22, 2018	28.58	28.62	28.58	28.59
1119	NASDAQ	CHSCO	Thu, Jun 21, 2018	28.56	28.65	28.56	28.65
1118	NASDAQ	CHSCO	Wed, Jun 20, 2018	28.42	28.58	28.40	28.57
1117	NASDAQ	CHSCO	Tue, Jun 19, 2018	28.59	28.59	28.42	28.50
1116	NASDAQ	CHSCO	Mon, Jun 18, 2018	28.40	28.53	28.40	28.41
1115	NASDAQ	CHSCO	Fri, Jun 15, 2018	28.44	28.50	28.32	28.49
1114	NASDAQ	CHSCO	Thu, Jun 14, 2018	28.78	28.89	28.73	28.77
1113	NASDAQ	CHSCO	Wed, Jun 13, 2018	28.85	28.89	28.83	28.85
1112	NASDAQ	CHSCO	Tue, Jun 12, 2018	28.71	28.94	28.71	28.85
1111	NASDAQ	CHSCO	Mon, Jun 11, 2018	28.71	28.71	28.59	28.62
1110	NASDAQ	CHSCO	Fri, Jun 8, 2018	28.79	28.80	28.70	28.78
1109	NASDAQ	CHSCO	Thu, Jun 7, 2018	28.69	28.72	28.61	28.72
1108	NASDAQ	CHSCO	Wed, Jun 6, 2018	28.60	28.76	28.60	28.73
1107	NASDAQ	CHSCO	Tue, Jun 5, 2018	28.34	28.68	28.34	28.68
1106	NASDAQ	CHSCO	Mon, Jun 4, 2018	28.26	28.40	28.24	28.34
1105	NASDAQ	CHSCO	Fri, Jun 1, 2018	28.17	28.27	28.17	28.22
1104	NASDAQ	CHSCO	Thu, May 31, 2018	28.10	28.22	28.10	28.17
1103	NASDAQ	CHSCO	Wed, May 30, 2018	28.22	28.25	28.07	28.08
1102	NASDAQ	CHSCO	Tue, May 29, 2018	28.11	28.30	28.11	28.19
1101	NASDAQ	CHSCO	Fri, May 25, 2018	28.42	28.53	28.16	28.18
1100	NASDAQ	CHSCO	Thu, May 24, 2018	28.32	28.44	28.30	28.37
1099	NASDAQ	CHSCO	Wed, May 23, 2018	28.33	28.40	28.30	28.36
1098	NASDAQ	CHSCO	Tue, May 22, 2018	28.39	28.40	28.31	28.34
1097	NASDAQ	CHSCO	Mon, May 21, 2018	28.50	28.50	28.37	28.40
1096	NASDAQ	CHSCO	Fri, May 18, 2018	28.43	28.47	28.41	28.45
1095	NASDAQ	CHSCO	Thu, May 17, 2018	28.36	28.43	28.35	28.38
1094	NASDAQ	CHSCO	Wed, May 16, 2018	28.37	28.39	28.34	28.36
1093	NASDAQ	CHSCO	Tue, May 15, 2018	28.44	28.45	28.33	28.33
1092	NASDAQ	CHSCO	Mon, May 14, 2018	28.47	28.62	28.47	28.50
1091	NASDAQ	CHSCO	Fri, May 11, 2018	28.60	28.63	28.56	28.56
1090	NASDAQ	CHSCO	Thu, May 10, 2018	28.53	28.55	28.52	28.55
1089	NASDAQ	CHSCO	Wed, May 9, 2018	28.41	28.54	28.41	28.51
1088	NASDAQ	CHSCO	Tue, May 8, 2018	28.43	28.51	28.41	28.46
1087	NASDAQ	CHSCO	Mon, May 7, 2018	28.44	28.53	28.38	28.51
1086	NASDAQ	CHSCO	Fri, May 4, 2018	28.33	28.57	28.31	28.33
1085	NASDAQ	CHSCO	Thu, May 3, 2018	28.49	28.49	28.39	28.40
1084	NASDAQ	CHSCO	Wed, May 2, 2018	28.42	28.55	28.42	28.42
1083	NASDAQ	CHSCO	Tue, May 1, 2018	28.52	28.62	28.42	28.42
1082	NASDAQ	CHSCO	Mon, Apr 30, 2018	28.86	28.86	28.46	28.51
1081	NASDAQ	CHSCO	Fri, Apr 27, 2018	28.68	28.85	28.53	28.80
1080	NASDAQ	CHSCO	Thu, Apr 26, 2018	28.80	28.84	28.71	28.76
1079	NASDAQ	CHSCO	Wed, Apr 25, 2018	28.75	28.87	28.52	28.80
1078	NASDAQ	CHSCO	Tue, Apr 24, 2018	28.88	28.88	28.74	28.87
1077	NASDAQ	CHSCO	Mon, Apr 23, 2018	28.81	28.90	28.68	28.90
1076	NASDAQ	CHSCO	Fri, Apr 20, 2018	28.52	28.94	28.51	28.94
1075	NASDAQ	CHSCO	Thu, Apr 19, 2018	28.75	28.76	28.48	28.51
1074	NASDAQ	CHSCO	Wed, Apr 18, 2018	28.57	28.69	28.49	28.69
1073	NASDAQ	CHSCO	Tue, Apr 17, 2018	28.66	28.77	28.42	28.77
1072	NASDAQ	CHSCO	Mon, Apr 16, 2018	28.42	28.64	28.42	28.64
1071	NASDAQ	CHSCO	Fri, Apr 13, 2018	28.45	28.60	28.43	28.51
1070	NASDAQ	CHSCO	Thu, Apr 12, 2018	28.69	28.69	28.46	28.47
1069	NASDAQ	CHSCO	Wed, Apr 11, 2018	28.86	28.86	28.43	28.45
1068	NASDAQ	CHSCO	Tue, Apr 10, 2018	28.75	28.81	28.66	28.74
1067	NASDAQ	CHSCO	Mon, Apr 9, 2018	28.82	28.85	28.72	28.73
1066	NASDAQ	CHSCO	Fri, Apr 6, 2018	28.86	29.14	28.63	28.75
1065	NASDAQ	CHSCO	Thu, Apr 5, 2018	29.10	29.19	28.91	29.19
1064	NASDAQ	CHSCO	Wed, Apr 4, 2018	28.99	29.11	28.89	29.10
1063	NASDAQ	CHSCO	Tue, Apr 3, 2018	29.10	29.10	28.85	29.09
1062	NASDAQ	CHSCO	Mon, Apr 2, 2018	29.28	29.35	29.07	29.15
1061	NASDAQ	CHSCO	Thu, Mar 29, 2018	29.36	29.36	28.87	29.34
1060	NASDAQ	CHSCO	Wed, Mar 28, 2018	29.06	29.06	28.85	29.06
1059	NASDAQ	CHSCO	Tue, Mar 27, 2018	28.92	29.12	28.76	29.12
1058	NASDAQ	CHSCO	Mon, Mar 26, 2018	28.71	28.82	28.70	28.79
1057	NASDAQ	CHSCO	Fri, Mar 23, 2018	28.71	28.77	28.53	28.70
1056	NASDAQ	CHSCO	Thu, Mar 22, 2018	28.62	28.77	28.52	28.52
1055	NASDAQ	CHSCO	Wed, Mar 21, 2018	28.73	28.83	28.59	28.78
1054	NASDAQ	CHSCO	Tue, Mar 20, 2018	28.75	28.82	28.66	28.67
1053	NASDAQ	CHSCO	Mon, Mar 19, 2018	28.84	28.84	28.55	28.73
1052	NASDAQ	CHSCO	Fri, Mar 16, 2018	29.00	29.00	28.81	28.91
1051	NASDAQ	CHSCO	Thu, Mar 15, 2018	29.02	29.04	28.90	28.99
1050	NASDAQ	CHSCO	Wed, Mar 14, 2018	29.38	29.45	29.31	29.38
1049	NASDAQ	CHSCO	Tue, Mar 13, 2018	29.55	29.55	29.30	29.44
1048	NASDAQ	CHSCO	Mon, Mar 12, 2018	29.60	29.60	29.43	29.45
1047	NASDAQ	CHSCO	Fri, Mar 9, 2018	29.58	29.59	29.27	29.58
1046	NASDAQ	CHSCO	Thu, Mar 8, 2018	29.50	29.59	29.47	29.47
1045	NASDAQ	CHSCO	Wed, Mar 7, 2018	29.11	29.45	29.11	29.33
1044	NASDAQ	CHSCO	Tue, Mar 6, 2018	29.30	29.40	29.15	29.40
1043	NASDAQ	CHSCO	Mon, Mar 5, 2018	29.19	29.35	29.12	29.32
1042	NASDAQ	CHSCO	Fri, Mar 2, 2018	29.01	29.39	28.81	29.39
1041	NASDAQ	CHSCO	Thu, Mar 1, 2018	28.78	29.25	28.78	29.12
1040	NASDAQ	CHSCO	Wed, Feb 28, 2018	29.11	29.15	28.70	28.92
1039	NASDAQ	CHSCO	Tue, Feb 27, 2018	28.86	29.03	28.51	28.82
1038	NASDAQ	CHSCO	Mon, Feb 26, 2018	28.77	29.11	28.74	28.88
1037	NASDAQ	CHSCO	Fri, Feb 23, 2018	28.36	29.13	28.36	28.97
1036	NASDAQ	CHSCO	Thu, Feb 22, 2018	28.15	28.50	28.08	28.49
1035	NASDAQ	CHSCO	Wed, Feb 21, 2018	28.29	28.34	28.11	28.15
1034	NASDAQ	CHSCO	Tue, Feb 20, 2018	28.19	28.30	28.17	28.25
1033	NASDAQ	CHSCO	Fri, Feb 16, 2018	27.90	28.29	27.89	28.29
1032	NASDAQ	CHSCO	Thu, Feb 15, 2018	27.78	28.05	27.78	27.90
1031	NASDAQ	CHSCO	Wed, Feb 14, 2018	28.03	28.12	27.83	27.84
1030	NASDAQ	CHSCO	Tue, Feb 13, 2018	28.33	28.33	28.04	28.06
1029	NASDAQ	CHSCO	Mon, Feb 12, 2018	28.11	28.17	27.99	28.01
1028	NASDAQ	CHSCO	Fri, Feb 9, 2018	28.40	28.40	27.94	28.02
1027	NASDAQ	CHSCO	Thu, Feb 8, 2018	28.73	28.73	28.41	28.41
1026	NASDAQ	CHSCO	Wed, Feb 7, 2018	28.85	28.97	28.66	28.71
1025	NASDAQ	CHSCO	Tue, Feb 6, 2018	28.81	28.89	28.60	28.84
1024	NASDAQ	CHSCO	Mon, Feb 5, 2018	28.59	28.75	28.50	28.70
1023	NASDAQ	CHSCO	Fri, Feb 2, 2018	28.65	28.76	28.40	28.45
1022	NASDAQ	CHSCO	Thu, Feb 1, 2018	28.72	28.82	28.61	28.68
1021	NASDAQ	CHSCO	Wed, Jan 31, 2018	28.85	28.90	28.69	28.77
1020	NASDAQ	CHSCO	Tue, Jan 30, 2018	29.00	29.00	28.56	28.80
1019	NASDAQ	CHSCO	Mon, Jan 29, 2018	29.15	29.19	29.00	29.10
1018	NASDAQ	CHSCO	Fri, Jan 26, 2018	29.27	29.45	29.21	29.31
1017	NASDAQ	CHSCO	Thu, Jan 25, 2018	29.33	29.41	29.23	29.28
1016	NASDAQ	CHSCO	Wed, Jan 24, 2018	29.46	29.47	29.30	29.43
1015	NASDAQ	CHSCO	Tue, Jan 23, 2018	29.48	29.60	29.45	29.47
1014	NASDAQ	CHSCO	Mon, Jan 22, 2018	29.56	29.74	29.31	29.43
1013	NASDAQ	CHSCO	Fri, Jan 19, 2018	29.28	29.83	29.28	29.36
1012	NASDAQ	CHSCO	Thu, Jan 18, 2018	29.32	29.33	29.11	29.33
1011	NASDAQ	CHSCO	Wed, Jan 17, 2018	29.38	29.45	29.06	29.33
1010	NASDAQ	CHSCO	Tue, Jan 16, 2018	29.24	29.47	29.05	29.45
1009	NASDAQ	CHSCO	Fri, Jan 12, 2018	29.06	29.33	29.06	29.32
1008	NASDAQ	CHSCO	Thu, Jan 11, 2018	29.09	29.20	29.02	29.20
1007	NASDAQ	CHSCO	Wed, Jan 10, 2018	29.06	29.18	29.00	29.09
1006	NASDAQ	CHSCO	Tue, Jan 9, 2018	29.04	29.22	28.90	29.14
1005	NASDAQ	CHSCO	Mon, Jan 8, 2018	29.02	29.26	29.02	29.18
1004	NASDAQ	CHSCO	Fri, Jan 5, 2018	29.01	29.16	29.01	29.02
1003	NASDAQ	CHSCO	Thu, Jan 4, 2018	29.06	29.12	28.93	28.93
1002	NASDAQ	CHSCO	Wed, Jan 3, 2018	29.10	29.36	29.01	29.06
1001	NASDAQ	CHSCO	Tue, Jan 2, 2018	28.86	29.28	28.83	29.09
1000	NASDAQ	CHSCO	Fri, Dec 29, 2017	29.36	29.36	28.77	28.82
999	NASDAQ	CHSCO	Thu, Dec 28, 2017	29.07	29.21	28.91	28.92
998	NASDAQ	CHSCO	Wed, Dec 27, 2017	29.15	29.18	29.01	29.17
997	NASDAQ	CHSCO	Tue, Dec 26, 2017	29.10	29.18	29.06	29.06
996	NASDAQ	CHSCO	Fri, Dec 22, 2017	29.19	29.22	29.06	29.07
995	NASDAQ	CHSCO	Thu, Dec 21, 2017	29.22	29.24	29.02	29.10
994	NASDAQ	CHSCO	Wed, Dec 20, 2017	29.17	29.34	29.01	29.01
993	NASDAQ	CHSCO	Tue, Dec 19, 2017	29.03	29.31	29.03	29.18
992	NASDAQ	CHSCO	Mon, Dec 18, 2017	28.99	29.25	28.90	29.06
991	NASDAQ	CHSCO	Fri, Dec 15, 2017	29.15	29.25	28.84	28.93
990	NASDAQ	CHSCO	Thu, Dec 14, 2017	28.75	29.20	28.75	29.20
989	NASDAQ	CHSCO	Wed, Dec 13, 2017	29.53	29.65	29.11	29.65
988	NASDAQ	CHSCO	Tue, Dec 12, 2017	29.58	29.64	29.45	29.54
987	NASDAQ	CHSCO	Mon, Dec 11, 2017	29.57	29.71	29.47	29.59
986	NASDAQ	CHSCO	Fri, Dec 8, 2017	29.69	29.69	29.43	29.50
985	NASDAQ	CHSCO	Thu, Dec 7, 2017	29.50	29.57	29.37	29.56
984	NASDAQ	CHSCO	Wed, Dec 6, 2017	29.50	29.63	29.45	29.51
983	NASDAQ	CHSCO	Tue, Dec 5, 2017	29.30	29.60	29.30	29.50
982	NASDAQ	CHSCO	Mon, Dec 4, 2017	29.45	29.45	29.25	29.32
981	NASDAQ	CHSCO	Fri, Dec 1, 2017	29.00	29.39	29.00	29.39
980	NASDAQ	CHSCO	Thu, Nov 30, 2017	29.00	29.24	28.95	28.95
979	NASDAQ	CHSCO	Wed, Nov 29, 2017	29.14	29.14	28.95	29.02
978	NASDAQ	CHSCO	Tue, Nov 28, 2017	29.12	29.25	29.12	29.25
977	NASDAQ	CHSCO	Mon, Nov 27, 2017	29.06	29.25	29.00	29.25
976	NASDAQ	CHSCO	Fri, Nov 24, 2017	29.01	29.01	28.99	29.01
975	NASDAQ	CHSCO	Wed, Nov 22, 2017	28.95	29.10	28.95	29.03
974	NASDAQ	CHSCO	Tue, Nov 21, 2017	28.86	29.04	28.86	28.97
973	NASDAQ	CHSCO	Mon, Nov 20, 2017	28.77	29.10	28.77	28.95
972	NASDAQ	CHSCO	Fri, Nov 17, 2017	28.89	28.94	28.76	28.82
971	NASDAQ	CHSCO	Thu, Nov 16, 2017	28.73	28.92	28.67	28.79
970	NASDAQ	CHSCO	Wed, Nov 15, 2017	28.67	28.85	28.38	28.66
969	NASDAQ	CHSCO	Tue, Nov 14, 2017	28.71	28.71	28.47	28.66
968	NASDAQ	CHSCO	Mon, Nov 13, 2017	28.40	28.67	28.40	28.67
967	NASDAQ	CHSCO	Fri, Nov 10, 2017	28.80	28.84	28.28	28.37
966	NASDAQ	CHSCO	Thu, Nov 9, 2017	28.82	28.98	28.77	28.83
965	NASDAQ	CHSCO	Wed, Nov 8, 2017	28.81	29.03	28.81	28.92
964	NASDAQ	CHSCO	Tue, Nov 7, 2017	28.84	28.93	28.79	28.82
963	NASDAQ	CHSCO	Mon, Nov 6, 2017	28.93	28.97	28.77	28.89
962	NASDAQ	CHSCO	Fri, Nov 3, 2017	29.00	29.07	28.94	28.96
961	NASDAQ	CHSCO	Thu, Nov 2, 2017	28.99	29.03	28.93	29.01
960	NASDAQ	CHSCO	Wed, Nov 1, 2017	28.99	29.05	28.94	29.01
959	NASDAQ	CHSCO	Tue, Oct 31, 2017	28.92	29.10	28.92	28.94
958	NASDAQ	CHSCO	Mon, Oct 30, 2017	28.97	29.05	28.93	29.03
957	NASDAQ	CHSCO	Fri, Oct 27, 2017	28.98	29.07	28.98	29.01
956	NASDAQ	CHSCO	Thu, Oct 26, 2017	28.90	29.10	28.88	29.07
955	NASDAQ	CHSCO	Wed, Oct 25, 2017	28.99	29.09	28.85	28.85
954	NASDAQ	CHSCO	Tue, Oct 24, 2017	28.99	29.09	28.99	29.08
953	NASDAQ	CHSCO	Mon, Oct 23, 2017	29.05	29.10	28.93	29.10
952	NASDAQ	CHSCO	Fri, Oct 20, 2017	28.83	29.06	28.80	29.06
951	NASDAQ	CHSCO	Thu, Oct 19, 2017	28.85	28.95	28.85	28.94
950	NASDAQ	CHSCO	Wed, Oct 18, 2017	28.95	28.97	28.88	28.88
949	NASDAQ	CHSCO	Tue, Oct 17, 2017	29.01	29.01	28.91	28.93
948	NASDAQ	CHSCO	Mon, Oct 16, 2017	29.08	29.09	29.00	29.00
947	NASDAQ	CHSCO	Fri, Oct 13, 2017	28.88	29.03	28.86	29.00
946	NASDAQ	CHSCO	Thu, Oct 12, 2017	28.85	29.09	28.76	28.97
945	NASDAQ	CHSCO	Wed, Oct 11, 2017	28.97	29.05	28.77	28.79
944	NASDAQ	CHSCO	Tue, Oct 10, 2017	28.72	29.01	28.72	28.95
943	NASDAQ	CHSCO	Mon, Oct 9, 2017	28.89	28.94	28.59	28.75
942	NASDAQ	CHSCO	Fri, Oct 6, 2017	29.09	29.09	28.76	28.93
941	NASDAQ	CHSCO	Thu, Oct 5, 2017	29.26	29.26	29.03	29.06
940	NASDAQ	CHSCO	Wed, Oct 4, 2017	29.16	29.32	29.16	29.19
939	NASDAQ	CHSCO	Tue, Oct 3, 2017	29.20	29.25	29.15	29.16
938	NASDAQ	CHSCO	Mon, Oct 2, 2017	29.40	29.40	29.22	29.22
937	NASDAQ	CHSCO	Fri, Sep 29, 2017	29.27	29.34	29.25	29.34
936	NASDAQ	CHSCO	Thu, Sep 28, 2017	29.25	29.30	29.22	29.27
935	NASDAQ	CHSCO	Wed, Sep 27, 2017	29.32	29.35	29.22	29.23
934	NASDAQ	CHSCO	Tue, Sep 26, 2017	29.27	29.27	29.27	29.27
933	NASDAQ	CHSCO	Mon, Sep 25, 2017	29.29	29.36	29.22	29.32
932	NASDAQ	CHSCO	Fri, Sep 22, 2017	29.36	29.37	29.23	29.32
931	NASDAQ	CHSCO	Thu, Sep 21, 2017	29.37	29.40	29.31	29.36
930	NASDAQ	CHSCO	Wed, Sep 20, 2017	29.36	29.40	29.23	29.39
929	NASDAQ	CHSCO	Tue, Sep 19, 2017	29.22	29.38	29.22	29.37
928	NASDAQ	CHSCO	Mon, Sep 18, 2017	29.37	29.37	29.27	29.35
927	NASDAQ	CHSCO	Fri, Sep 15, 2017	29.34	29.39	29.30	29.37
926	NASDAQ	CHSCO	Thu, Sep 14, 2017	29.58	29.70	29.56	29.70
925	NASDAQ	CHSCO	Wed, Sep 13, 2017	29.62	29.73	29.62	29.68
924	NASDAQ	CHSCO	Tue, Sep 12, 2017	29.57	29.68	29.56	29.64
923	NASDAQ	CHSCO	Mon, Sep 11, 2017	29.45	29.58	29.45	29.55
922	NASDAQ	CHSCO	Fri, Sep 8, 2017	29.48	29.53	29.46	29.46
921	NASDAQ	CHSCO	Thu, Sep 7, 2017	29.51	29.51	29.45	29.50
920	NASDAQ	CHSCO	Wed, Sep 6, 2017	29.46	29.52	29.42	29.52
919	NASDAQ	CHSCO	Tue, Sep 5, 2017	29.50	29.53	29.35	29.48
918	NASDAQ	CHSCO	Fri, Sep 1, 2017	29.33	29.52	29.33	29.51
917	NASDAQ	CHSCO	Thu, Aug 31, 2017	29.26	29.47	29.26	29.47
916	NASDAQ	CHSCO	Wed, Aug 30, 2017	29.27	29.35	29.21	29.34
915	NASDAQ	CHSCO	Tue, Aug 29, 2017	29.21	29.31	29.21	29.23
914	NASDAQ	CHSCO	Mon, Aug 28, 2017	29.20	29.35	29.20	29.35
913	NASDAQ	CHSCO	Fri, Aug 25, 2017	29.24	29.27	29.20	29.22
912	NASDAQ	CHSCO	Thu, Aug 24, 2017	29.22	29.26	29.17	29.18
911	NASDAQ	CHSCO	Wed, Aug 23, 2017	29.28	29.28	29.11	29.21
910	NASDAQ	CHSCO	Tue, Aug 22, 2017	29.21	29.26	29.17	29.22
909	NASDAQ	CHSCO	Mon, Aug 21, 2017	29.25	29.38	29.16	29.30
908	NASDAQ	CHSCO	Fri, Aug 18, 2017	29.28	29.38	29.18	29.22
907	NASDAQ	CHSCO	Thu, Aug 17, 2017	29.40	29.44	29.33	29.43
906	NASDAQ	CHSCO	Wed, Aug 16, 2017	29.42	29.47	29.39	29.47
905	NASDAQ	CHSCO	Tue, Aug 15, 2017	29.16	29.42	29.16	29.40
904	NASDAQ	CHSCO	Mon, Aug 14, 2017	29.20	29.32	29.16	29.18
903	NASDAQ	CHSCO	Fri, Aug 11, 2017	29.10	29.27	28.94	29.07
902	NASDAQ	CHSCO	Thu, Aug 10, 2017	29.30	29.31	29.02	29.05
901	NASDAQ	CHSCO	Wed, Aug 9, 2017	29.30	29.33	29.25	29.32
900	NASDAQ	CHSCO	Tue, Aug 8, 2017	29.26	29.45	29.26	29.32
899	NASDAQ	CHSCO	Mon, Aug 7, 2017	29.33	29.41	29.30	29.34
898	NASDAQ	CHSCO	Fri, Aug 4, 2017	29.57	29.57	29.25	29.25
897	NASDAQ	CHSCO	Thu, Aug 3, 2017	29.45	29.45	29.29	29.35
896	NASDAQ	CHSCO	Wed, Aug 2, 2017	29.50	29.61	29.13	29.27
895	NASDAQ	CHSCO	Tue, Aug 1, 2017	29.50	29.56	29.30	29.49
894	NASDAQ	CHSCO	Mon, Jul 31, 2017	29.49	29.54	29.30	29.44
893	NASDAQ	CHSCO	Fri, Jul 28, 2017	29.44	29.63	29.36	29.56
892	NASDAQ	CHSCO	Thu, Jul 27, 2017	29.45	29.58	29.37	29.48
891	NASDAQ	CHSCO	Wed, Jul 26, 2017	29.54	29.59	29.25	29.39
890	NASDAQ	CHSCO	Tue, Jul 25, 2017	29.51	29.66	29.51	29.59
889	NASDAQ	CHSCO	Mon, Jul 24, 2017	29.65	29.86	29.44	29.71
888	NASDAQ	CHSCO	Fri, Jul 21, 2017	29.50	29.65	29.27	29.65
887	NASDAQ	CHSCO	Thu, Jul 20, 2017	29.40	29.55	29.40	29.53
886	NASDAQ	CHSCO	Wed, Jul 19, 2017	29.30	29.53	29.30	29.39
885	NASDAQ	CHSCO	Tue, Jul 18, 2017	29.23	29.30	29.22	29.30
884	NASDAQ	CHSCO	Mon, Jul 17, 2017	29.21	29.30	29.20	29.23
883	NASDAQ	CHSCO	Fri, Jul 14, 2017	29.16	29.26	29.16	29.23
882	NASDAQ	CHSCO	Thu, Jul 13, 2017	29.16	29.19	29.11	29.13
881	NASDAQ	CHSCO	Wed, Jul 12, 2017	29.10	29.18	29.08	29.17
880	NASDAQ	CHSCO	Tue, Jul 11, 2017	28.96	29.10	28.96	29.08
879	NASDAQ	CHSCO	Mon, Jul 10, 2017	28.90	29.07	28.90	29.04
878	NASDAQ	CHSCO	Fri, Jul 7, 2017	28.80	29.00	28.80	28.89
877	NASDAQ	CHSCO	Thu, Jul 6, 2017	28.82	28.88	28.80	28.85
876	NASDAQ	CHSCO	Wed, Jul 5, 2017	28.85	29.00	28.85	28.97
875	NASDAQ	CHSCO	Mon, Jul 3, 2017	28.82	28.99	28.82	28.96
874	NASDAQ	CHSCO	Fri, Jun 30, 2017	28.92	29.04	28.83	28.95
873	NASDAQ	CHSCO	Thu, Jun 29, 2017	28.78	28.88	28.78	28.88
872	NASDAQ	CHSCO	Wed, Jun 28, 2017	28.82	28.85	28.78	28.83
871	NASDAQ	CHSCO	Tue, Jun 27, 2017	29.01	29.10	28.78	28.85
870	NASDAQ	CHSCO	Mon, Jun 26, 2017	29.15	29.15	28.96	29.01
869	NASDAQ	CHSCO	Fri, Jun 23, 2017	29.11	29.11	28.95	28.98
868	NASDAQ	CHSCO	Thu, Jun 22, 2017	29.18	29.26	29.15	29.16
867	NASDAQ	CHSCO	Wed, Jun 21, 2017	29.10	29.24	29.06	29.11
866	NASDAQ	CHSCO	Tue, Jun 20, 2017	29.13	29.23	29.13	29.23
865	NASDAQ	CHSCO	Mon, Jun 19, 2017	29.04	29.26	29.04	29.25
864	NASDAQ	CHSCO	Fri, Jun 16, 2017	29.11	29.23	29.05	29.06
863	NASDAQ	CHSCO	Thu, Jun 15, 2017	29.01	29.23	29.01	29.23
862	NASDAQ	CHSCO	Wed, Jun 14, 2017	28.96	29.14	28.90	29.12
861	NASDAQ	CHSCO	Tue, Jun 13, 2017	29.29	29.30	29.19	29.30
860	NASDAQ	CHSCO	Mon, Jun 12, 2017	29.33	29.37	29.18	29.30
859	NASDAQ	CHSCO	Fri, Jun 9, 2017	29.20	29.34	29.15	29.29
858	NASDAQ	CHSCO	Thu, Jun 8, 2017	29.20	29.23	29.15	29.15
857	NASDAQ	CHSCO	Wed, Jun 7, 2017	29.20	29.33	29.17	29.20
856	NASDAQ	CHSCO	Tue, Jun 6, 2017	29.29	29.34	29.20	29.25
855	NASDAQ	CHSCO	Mon, Jun 5, 2017	29.23	29.36	29.21	29.28
854	NASDAQ	CHSCO	Fri, Jun 2, 2017	29.06	29.25	29.05	29.25
853	NASDAQ	CHSCO	Thu, Jun 1, 2017	29.00	29.15	28.99	29.06
852	NASDAQ	CHSCO	Wed, May 31, 2017	29.10	29.19	28.92	28.92
851	NASDAQ	CHSCO	Tue, May 30, 2017	29.20	29.33	29.01	29.08
850	NASDAQ	CHSCO	Fri, May 26, 2017	29.16	29.31	29.16	29.17
849	NASDAQ	CHSCO	Thu, May 25, 2017	29.28	29.29	29.11	29.24
848	NASDAQ	CHSCO	Wed, May 24, 2017	29.14	29.28	29.11	29.24
847	NASDAQ	CHSCO	Tue, May 23, 2017	29.08	29.20	28.97	29.17
846	NASDAQ	CHSCO	Mon, May 22, 2017	29.07	29.11	29.04	29.11
845	NASDAQ	CHSCO	Fri, May 19, 2017	29.11	29.15	28.95	29.00
844	NASDAQ	CHSCO	Thu, May 18, 2017	28.83	29.10	28.83	29.09
843	NASDAQ	CHSCO	Wed, May 17, 2017	28.89	28.98	28.88	28.93
842	NASDAQ	CHSCO	Tue, May 16, 2017	28.90	28.94	28.85	28.92
841	NASDAQ	CHSCO	Mon, May 15, 2017	28.86	28.91	28.84	28.90
840	NASDAQ	CHSCO	Fri, May 12, 2017	28.86	28.99	28.78	28.83
839	NASDAQ	CHSCO	Thu, May 11, 2017	28.93	28.99	28.83	28.85
838	NASDAQ	CHSCO	Wed, May 10, 2017	28.99	29.04	28.92	28.97
837	NASDAQ	CHSCO	Tue, May 9, 2017	28.95	29.08	28.91	28.97
836	NASDAQ	CHSCO	Mon, May 8, 2017	28.98	29.09	28.91	28.94
835	NASDAQ	CHSCO	Fri, May 5, 2017	28.88	29.03	28.88	28.96
834	NASDAQ	CHSCO	Thu, May 4, 2017	28.86	29.00	28.86	28.98
833	NASDAQ	CHSCO	Wed, May 3, 2017	28.87	29.09	28.80	29.09
832	NASDAQ	CHSCO	Tue, May 2, 2017	28.89	28.89	28.77	28.86
831	NASDAQ	CHSCO	Mon, May 1, 2017	28.90	28.95	28.79	28.87
830	NASDAQ	CHSCO	Fri, Apr 28, 2017	28.89	28.97	28.81	28.90
829	NASDAQ	CHSCO	Thu, Apr 27, 2017	28.77	28.91	28.76	28.91
828	NASDAQ	CHSCO	Wed, Apr 26, 2017	28.76	28.85	28.75	28.82
827	NASDAQ	CHSCO	Tue, Apr 25, 2017	28.75	28.89	28.75	28.78
826	NASDAQ	CHSCO	Mon, Apr 24, 2017	28.88	29.04	28.75	28.80
825	NASDAQ	CHSCO	Fri, Apr 21, 2017	28.98	28.98	28.72	28.75
824	NASDAQ	CHSCO	Thu, Apr 20, 2017	28.96	29.04	28.80	28.96
823	NASDAQ	CHSCO	Wed, Apr 19, 2017	28.89	29.19	28.84	28.94
822	NASDAQ	CHSCO	Tue, Apr 18, 2017	28.86	28.97	28.71	28.91
821	NASDAQ	CHSCO	Mon, Apr 17, 2017	28.82	28.97	28.82	28.89
820	NASDAQ	CHSCO	Thu, Apr 13, 2017	28.72	28.85	28.72	28.80
819	NASDAQ	CHSCO	Wed, Apr 12, 2017	28.81	28.83	28.70	28.83
818	NASDAQ	CHSCO	Tue, Apr 11, 2017	28.84	28.89	28.72	28.73
817	NASDAQ	CHSCO	Mon, Apr 10, 2017	28.97	28.99	28.81	28.83
816	NASDAQ	CHSCO	Fri, Apr 7, 2017	29.13	29.13	28.78	28.80
815	NASDAQ	CHSCO	Thu, Apr 6, 2017	29.02	29.04	28.72	28.84
814	NASDAQ	CHSCO	Wed, Apr 5, 2017	29.14	29.39	28.92	28.96
813	NASDAQ	CHSCO	Tue, Apr 4, 2017	29.65	29.65	29.15	29.37
812	NASDAQ	CHSCO	Mon, Apr 3, 2017	29.05	29.66	29.03	29.54
811	NASDAQ	CHSCO	Fri, Mar 31, 2017	29.04	29.09	28.82	29.05
810	NASDAQ	CHSCO	Thu, Mar 30, 2017	28.87	29.04	28.76	28.96
809	NASDAQ	CHSCO	Wed, Mar 29, 2017	28.80	28.95	28.76	28.76
808	NASDAQ	CHSCO	Tue, Mar 28, 2017	28.79	28.90	28.72	28.74
807	NASDAQ	CHSCO	Mon, Mar 27, 2017	28.67	28.76	28.64	28.70
806	NASDAQ	CHSCO	Fri, Mar 24, 2017	28.82	28.83	28.62	28.76
805	NASDAQ	CHSCO	Thu, Mar 23, 2017	28.61	28.80	28.61	28.72
804	NASDAQ	CHSCO	Wed, Mar 22, 2017	28.69	28.94	28.57	28.61
803	NASDAQ	CHSCO	Tue, Mar 21, 2017	29.15	29.33	28.68	28.74
802	NASDAQ	CHSCO	Mon, Mar 20, 2017	29.10	29.29	29.07	29.10
801	NASDAQ	CHSCO	Fri, Mar 17, 2017	29.12	29.27	29.00	29.02
800	NASDAQ	CHSCO	Thu, Mar 16, 2017	29.14	29.16	28.90	29.05
799	NASDAQ	CHSCO	Wed, Mar 15, 2017	29.14	29.20	28.56	29.06
798	NASDAQ	CHSCO	Tue, Mar 14, 2017	29.00	29.75	28.82	29.35
797	NASDAQ	CHSCO	Mon, Mar 13, 2017	28.82	29.35	28.82	29.23
796	NASDAQ	CHSCO	Fri, Mar 10, 2017	28.75	28.90	28.65	28.90
795	NASDAQ	CHSCO	Thu, Mar 9, 2017	28.71	28.72	28.60	28.72
794	NASDAQ	CHSCO	Wed, Mar 8, 2017	29.13	29.26	28.61	28.72
793	NASDAQ	CHSCO	Tue, Mar 7, 2017	29.52	29.75	29.11	29.11
792	NASDAQ	CHSCO	Mon, Mar 6, 2017	29.36	29.54	29.35	29.51
791	NASDAQ	CHSCO	Fri, Mar 3, 2017	29.35	29.55	29.35	29.54
790	NASDAQ	CHSCO	Thu, Mar 2, 2017	29.22	29.68	29.22	29.49
789	NASDAQ	CHSCO	Wed, Mar 1, 2017	29.45	29.45	29.11	29.45
788	NASDAQ	CHSCO	Tue, Feb 28, 2017	29.65	29.65	29.40	29.53
787	NASDAQ	CHSCO	Mon, Feb 27, 2017	29.43	29.56	29.35	29.35
786	NASDAQ	CHSCO	Fri, Feb 24, 2017	29.28	29.52	29.18	29.38
785	NASDAQ	CHSCO	Thu, Feb 23, 2017	29.20	29.35	29.14	29.26
784	NASDAQ	CHSCO	Wed, Feb 22, 2017	29.32	29.41	29.13	29.19
783	NASDAQ	CHSCO	Tue, Feb 21, 2017	29.22	29.45	29.20	29.26
782	NASDAQ	CHSCO	Fri, Feb 17, 2017	29.54	29.55	28.95	29.31
781	NASDAQ	CHSCO	Thu, Feb 16, 2017	29.64	29.67	29.34	29.50
780	NASDAQ	CHSCO	Wed, Feb 15, 2017	29.15	29.97	29.15	29.55
779	NASDAQ	CHSCO	Tue, Feb 14, 2017	29.57	29.76	29.38	29.73
778	NASDAQ	CHSCO	Mon, Feb 13, 2017	29.78	29.78	29.36	29.56
777	NASDAQ	CHSCO	Fri, Feb 10, 2017	29.50	29.90	29.50	29.71
776	NASDAQ	CHSCO	Thu, Feb 9, 2017	29.55	29.86	29.51	29.86
775	NASDAQ	CHSCO	Wed, Feb 8, 2017	29.25	29.58	29.25	29.54
774	NASDAQ	CHSCO	Tue, Feb 7, 2017	29.23	29.26	29.13	29.25
773	NASDAQ	CHSCO	Mon, Feb 6, 2017	28.97	29.35	28.97	29.20
772	NASDAQ	CHSCO	Fri, Feb 3, 2017	29.11	29.35	28.98	29.23
771	NASDAQ	CHSCO	Thu, Feb 2, 2017	28.81	28.90	28.70	28.81
770	NASDAQ	CHSCO	Wed, Feb 1, 2017	28.62	28.69	28.61	28.65
769	NASDAQ	CHSCO	Tue, Jan 31, 2017	28.65	28.81	28.50	28.64
768	NASDAQ	CHSCO	Mon, Jan 30, 2017	28.66	28.83	28.59	28.61
767	NASDAQ	CHSCO	Fri, Jan 27, 2017	28.80	28.86	28.63	28.85
766	NASDAQ	CHSCO	Thu, Jan 26, 2017	28.54	28.85	28.51	28.62
765	NASDAQ	CHSCO	Wed, Jan 25, 2017	28.62	28.62	28.43	28.51
764	NASDAQ	CHSCO	Tue, Jan 24, 2017	28.66	28.86	28.44	28.50
763	NASDAQ	CHSCO	Mon, Jan 23, 2017	28.32	28.66	28.32	28.66
762	NASDAQ	CHSCO	Fri, Jan 20, 2017	28.46	28.67	28.15	28.32
761	NASDAQ	CHSCO	Thu, Jan 19, 2017	28.85	29.13	28.31	28.47
760	NASDAQ	CHSCO	Wed, Jan 18, 2017	29.17	29.35	28.87	29.10
759	NASDAQ	CHSCO	Tue, Jan 17, 2017	29.03	29.27	29.03	29.06
758	NASDAQ	CHSCO	Fri, Jan 13, 2017	29.02	29.49	29.02	29.30
757	NASDAQ	CHSCO	Thu, Jan 12, 2017	29.16	29.46	29.07	29.25
756	NASDAQ	CHSCO	Wed, Jan 11, 2017	29.35	29.35	29.15	29.15
755	NASDAQ	CHSCO	Tue, Jan 10, 2017	29.43	29.44	29.16	29.19
754	NASDAQ	CHSCO	Mon, Jan 9, 2017	29.16	29.62	28.88	29.35
753	NASDAQ	CHSCO	Fri, Jan 6, 2017	29.32	29.35	29.00	29.00
752	NASDAQ	CHSCO	Thu, Jan 5, 2017	29.80	29.80	29.09	29.41
751	NASDAQ	CHSCO	Wed, Jan 4, 2017	28.66	29.87	28.66	29.85
750	NASDAQ	CHSCO	Tue, Jan 3, 2017	28.65	28.89	28.56	28.77
749	NASDAQ	CHSCO	Fri, Dec 30, 2016	28.45	28.58	28.16	28.26
748	NASDAQ	CHSCO	Thu, Dec 29, 2016	28.26	28.57	28.16	28.20
747	NASDAQ	CHSCO	Wed, Dec 28, 2016	28.73	29.15	28.12	28.12
746	NASDAQ	CHSCO	Tue, Dec 27, 2016	29.19	29.19	28.52	28.71
745	NASDAQ	CHSCO	Fri, Dec 23, 2016	28.91	29.31	28.78	28.78
744	NASDAQ	CHSCO	Thu, Dec 22, 2016	28.96	29.02	28.76	28.76
743	NASDAQ	CHSCO	Wed, Dec 21, 2016	28.79	29.15	28.79	28.90
742	NASDAQ	CHSCO	Tue, Dec 20, 2016	29.19	29.19	28.75	28.93
741	NASDAQ	CHSCO	Mon, Dec 19, 2016	28.74	29.01	28.45	28.73
740	NASDAQ	CHSCO	Fri, Dec 16, 2016	28.68	28.68	28.48	28.64
739	NASDAQ	CHSCO	Thu, Dec 15, 2016	28.51	28.74	28.06	28.60
738	NASDAQ	CHSCO	Wed, Dec 14, 2016	29.16	29.16	28.44	28.60
737	NASDAQ	CHSCO	Tue, Dec 13, 2016	28.76	29.00	28.60	28.89
736	NASDAQ	CHSCO	Mon, Dec 12, 2016	29.41	29.41	29.00	29.21
735	NASDAQ	CHSCO	Fri, Dec 9, 2016	29.79	29.87	29.31	29.36
734	NASDAQ	CHSCO	Thu, Dec 8, 2016	29.50	29.74	29.49	29.71
733	NASDAQ	CHSCO	Wed, Dec 7, 2016	29.23	29.70	29.23	29.53
732	NASDAQ	CHSCO	Tue, Dec 6, 2016	29.52	29.61	29.22	29.28
731	NASDAQ	CHSCO	Mon, Dec 5, 2016	29.32	29.67	29.04	29.34
730	NASDAQ	CHSCO	Fri, Dec 2, 2016	29.17	29.70	29.00	29.11
729	NASDAQ	CHSCO	Thu, Dec 1, 2016	28.90	29.30	28.80	29.10
728	NASDAQ	CHSCO	Wed, Nov 30, 2016	29.45	29.88	29.00	29.00
727	NASDAQ	CHSCO	Tue, Nov 29, 2016	29.49	29.50	29.34	29.47
726	NASDAQ	CHSCO	Mon, Nov 28, 2016	29.13	29.50	29.08	29.42
725	NASDAQ	CHSCO	Fri, Nov 25, 2016	29.00	29.15	28.94	29.15
724	NASDAQ	CHSCO	Wed, Nov 23, 2016	28.70	29.07	28.64	29.05
723	NASDAQ	CHSCO	Tue, Nov 22, 2016	28.80	29.04	28.78	28.92
722	NASDAQ	CHSCO	Mon, Nov 21, 2016	28.75	29.01	28.71	28.72
721	NASDAQ	CHSCO	Fri, Nov 18, 2016	29.10	29.81	28.61	28.61
720	NASDAQ	CHSCO	Thu, Nov 17, 2016	29.62	30.44	28.92	29.00
719	NASDAQ	CHSCO	Wed, Nov 16, 2016	28.73	29.83	28.73	29.55
718	NASDAQ	CHSCO	Tue, Nov 15, 2016	28.63	29.00	28.63	28.73
717	NASDAQ	CHSCO	Mon, Nov 14, 2016	29.67	29.67	28.59	28.62
716	NASDAQ	CHSCO	Fri, Nov 11, 2016	29.67	29.95	29.28	29.84
715	NASDAQ	CHSCO	Thu, Nov 10, 2016	30.19	30.21	29.27	29.67
714	NASDAQ	CHSCO	Wed, Nov 9, 2016	30.17	30.46	30.00	30.21
713	NASDAQ	CHSCO	Tue, Nov 8, 2016	30.67	30.77	30.46	30.48
712	NASDAQ	CHSCO	Mon, Nov 7, 2016	30.78	30.98	30.45	30.59
711	NASDAQ	CHSCO	Fri, Nov 4, 2016	30.17	30.93	30.17	30.50
710	NASDAQ	CHSCO	Thu, Nov 3, 2016	30.84	30.84	30.32	30.35
709	NASDAQ	CHSCO	Wed, Nov 2, 2016	31.00	31.00	30.65	30.73
708	NASDAQ	CHSCO	Tue, Nov 1, 2016	31.30	31.30	30.92	31.07
707	NASDAQ	CHSCO	Mon, Oct 31, 2016	31.36	31.36	31.15	31.36
706	NASDAQ	CHSCO	Fri, Oct 28, 2016	31.47	31.47	31.25	31.31
705	NASDAQ	CHSCO	Thu, Oct 27, 2016	31.51	31.51	31.20	31.42
704	NASDAQ	CHSCO	Wed, Oct 26, 2016	31.42	31.53	31.32	31.47
703	NASDAQ	CHSCO	Tue, Oct 25, 2016	31.44	31.64	31.30	31.58
702	NASDAQ	CHSCO	Mon, Oct 24, 2016	31.50	31.88	31.42	31.53
701	NASDAQ	CHSCO	Fri, Oct 21, 2016	30.18	31.85	30.18	31.70
700	NASDAQ	CHSCO	Thu, Oct 20, 2016	30.44	30.44	30.25	30.42
699	NASDAQ	CHSCO	Wed, Oct 19, 2016	30.16	30.46	29.96	30.46
698	NASDAQ	CHSCO	Tue, Oct 18, 2016	29.50	30.31	29.31	30.21
697	NASDAQ	CHSCO	Mon, Oct 17, 2016	29.61	29.67	29.27	29.51
696	NASDAQ	CHSCO	Fri, Oct 14, 2016	29.61	29.71	29.37	29.61
695	NASDAQ	CHSCO	Thu, Oct 13, 2016	28.99	29.65	28.77	29.48
694	NASDAQ	CHSCO	Wed, Oct 12, 2016	28.98	29.04	28.75	28.93
693	NASDAQ	CHSCO	Tue, Oct 11, 2016	29.20	29.25	28.80	28.95
692	NASDAQ	CHSCO	Mon, Oct 10, 2016	29.50	29.50	29.20	29.31
691	NASDAQ	CHSCO	Fri, Oct 7, 2016	29.47	29.66	29.33	29.59
690	NASDAQ	CHSCO	Thu, Oct 6, 2016	29.58	29.70	29.42	29.61
689	NASDAQ	CHSCO	Wed, Oct 5, 2016	29.79	29.81	29.48	29.48
688	NASDAQ	CHSCO	Tue, Oct 4, 2016	29.93	29.95	29.64	29.70
687	NASDAQ	CHSCO	Mon, Oct 3, 2016	29.74	29.98	29.74	29.81
686	NASDAQ	CHSCO	Fri, Sep 30, 2016	30.04	30.54	29.53	29.62
685	NASDAQ	CHSCO	Thu, Sep 29, 2016	29.92	30.35	29.83	29.88
684	NASDAQ	CHSCO	Wed, Sep 28, 2016	30.30	30.33	29.84	29.90
683	NASDAQ	CHSCO	Tue, Sep 27, 2016	29.93	30.34	29.83	29.94
682	NASDAQ	CHSCO	Mon, Sep 26, 2016	30.01	30.42	29.83	29.85
681	NASDAQ	CHSCO	Fri, Sep 23, 2016	30.21	30.48	30.00	30.09
680	NASDAQ	CHSCO	Thu, Sep 22, 2016	30.32	30.48	30.09	30.35
679	NASDAQ	CHSCO	Wed, Sep 21, 2016	30.30	30.50	30.13	30.24
678	NASDAQ	CHSCO	Tue, Sep 20, 2016	30.24	30.33	30.01	30.20
677	NASDAQ	CHSCO	Mon, Sep 19, 2016	29.97	30.25	29.94	30.25
676	NASDAQ	CHSCO	Fri, Sep 16, 2016	29.79	30.05	29.50	30.05
675	NASDAQ	CHSCO	Thu, Sep 15, 2016	29.56	29.95	29.44	29.95
674	NASDAQ	CHSCO	Wed, Sep 14, 2016	29.57	29.62	29.03	29.44
673	NASDAQ	CHSCO	Tue, Sep 13, 2016	30.00	30.14	29.60	29.64
672	NASDAQ	CHSCO	Mon, Sep 12, 2016	29.81	30.09	29.81	30.00
671	NASDAQ	CHSCO	Fri, Sep 9, 2016	30.51	30.51	29.83	29.83
670	NASDAQ	CHSCO	Thu, Sep 8, 2016	30.55	30.58	30.30	30.38
669	NASDAQ	CHSCO	Wed, Sep 7, 2016	30.34	30.60	30.30	30.59
668	NASDAQ	CHSCO	Tue, Sep 6, 2016	30.51	30.56	30.25	30.54
667	NASDAQ	CHSCO	Fri, Sep 2, 2016	30.55	30.55	30.11	30.37
666	NASDAQ	CHSCO	Thu, Sep 1, 2016	30.87	30.89	30.20	30.20
665	NASDAQ	CHSCO	Wed, Aug 31, 2016	30.90	31.09	30.87	30.87
664	NASDAQ	CHSCO	Tue, Aug 30, 2016	31.09	31.09	30.87	31.00
663	NASDAQ	CHSCO	Mon, Aug 29, 2016	30.92	31.15	30.87	31.09
662	NASDAQ	CHSCO	Fri, Aug 26, 2016	30.89	30.92	30.81	30.92
661	NASDAQ	CHSCO	Thu, Aug 25, 2016	30.73	30.90	30.73	30.90
660	NASDAQ	CHSCO	Wed, Aug 24, 2016	30.82	30.84	30.74	30.84
659	NASDAQ	CHSCO	Tue, Aug 23, 2016	30.84	30.84	30.66	30.83
658	NASDAQ	CHSCO	Mon, Aug 22, 2016	30.85	30.85	30.65	30.83
657	NASDAQ	CHSCO	Fri, Aug 19, 2016	30.78	30.85	30.70	30.85
656	NASDAQ	CHSCO	Thu, Aug 18, 2016	30.47	30.79	30.47	30.78
655	NASDAQ	CHSCO	Wed, Aug 17, 2016	30.42	30.61	30.36	30.47
654	NASDAQ	CHSCO	Tue, Aug 16, 2016	30.41	30.82	30.22	30.40
653	NASDAQ	CHSCO	Mon, Aug 15, 2016	30.54	30.70	30.42	30.44
652	NASDAQ	CHSCO	Fri, Aug 12, 2016	30.44	30.68	30.25	30.53
651	NASDAQ	CHSCO	Thu, Aug 11, 2016	30.78	31.00	30.10	30.52
650	NASDAQ	CHSCO	Wed, Aug 10, 2016	30.61	30.80	30.54	30.78
649	NASDAQ	CHSCO	Tue, Aug 9, 2016	30.46	30.79	30.38	30.70
648	NASDAQ	CHSCO	Mon, Aug 8, 2016	30.00	30.47	29.96	30.45
647	NASDAQ	CHSCO	Fri, Aug 5, 2016	30.00	30.05	29.89	29.89
646	NASDAQ	CHSCO	Thu, Aug 4, 2016	29.81	30.12	29.70	29.99
645	NASDAQ	CHSCO	Wed, Aug 3, 2016	29.72	30.12	29.71	29.92
644	NASDAQ	CHSCO	Tue, Aug 2, 2016	30.44	30.47	29.65	29.87
643	NASDAQ	CHSCO	Mon, Aug 1, 2016	30.49	30.51	30.29	30.48
642	NASDAQ	CHSCO	Fri, Jul 29, 2016	30.20	30.55	29.91	30.43
641	NASDAQ	CHSCO	Thu, Jul 28, 2016	29.98	30.24	29.98	30.17
640	NASDAQ	CHSCO	Wed, Jul 27, 2016	29.89	29.98	29.70	29.98
639	NASDAQ	CHSCO	Tue, Jul 26, 2016	29.83	29.88	29.66	29.84
638	NASDAQ	CHSCO	Mon, Jul 25, 2016	29.71	29.88	29.56	29.80
637	NASDAQ	CHSCO	Fri, Jul 22, 2016	29.63	29.65	29.56	29.65
636	NASDAQ	CHSCO	Thu, Jul 21, 2016	29.66	29.79	29.60	29.65
635	NASDAQ	CHSCO	Wed, Jul 20, 2016	29.72	29.74	29.55	29.60
634	NASDAQ	CHSCO	Tue, Jul 19, 2016	29.70	29.73	29.47	29.72
633	NASDAQ	CHSCO	Mon, Jul 18, 2016	29.58	29.65	29.47	29.65
632	NASDAQ	CHSCO	Fri, Jul 15, 2016	29.31	29.58	29.27	29.58
631	NASDAQ	CHSCO	Thu, Jul 14, 2016	29.47	29.49	29.18	29.30
630	NASDAQ	CHSCO	Wed, Jul 13, 2016	29.38	29.59	29.01	29.35
629	NASDAQ	CHSCO	Tue, Jul 12, 2016	29.64	29.64	29.38	29.56
628	NASDAQ	CHSCO	Mon, Jul 11, 2016	29.68	29.68	29.43	29.46
627	NASDAQ	CHSCO	Fri, Jul 8, 2016	29.28	29.74	29.25	29.73
626	NASDAQ	CHSCO	Thu, Jul 7, 2016	29.25	29.26	29.05	29.20
625	NASDAQ	CHSCO	Wed, Jul 6, 2016	29.02	29.39	29.02	29.19
624	NASDAQ	CHSCO	Tue, Jul 5, 2016	29.11	29.24	29.02	29.24
623	NASDAQ	CHSCO	Fri, Jul 1, 2016	29.05	29.20	28.90	29.19
622	NASDAQ	CHSCO	Thu, Jun 30, 2016	28.80	29.09	28.64	29.05
621	NASDAQ	CHSCO	Wed, Jun 29, 2016	28.57	28.80	28.53	28.72
620	NASDAQ	CHSCO	Tue, Jun 28, 2016	28.42	28.58	28.40	28.47
619	NASDAQ	CHSCO	Mon, Jun 27, 2016	28.61	28.61	28.24	28.40
618	NASDAQ	CHSCO	Fri, Jun 24, 2016	28.39	28.61	28.29	28.47
617	NASDAQ	CHSCO	Thu, Jun 23, 2016	28.54	28.74	28.54	28.63
616	NASDAQ	CHSCO	Wed, Jun 22, 2016	28.42	28.56	28.41	28.55
615	NASDAQ	CHSCO	Tue, Jun 21, 2016	28.42	28.47	28.36	28.45
614	NASDAQ	CHSCO	Mon, Jun 20, 2016	28.49	28.50	28.41	28.41
613	NASDAQ	CHSCO	Fri, Jun 17, 2016	28.48	28.48	28.36	28.47
612	NASDAQ	CHSCO	Thu, Jun 16, 2016	28.50	28.50	28.32	28.48
611	NASDAQ	CHSCO	Wed, Jun 15, 2016	28.74	28.74	28.47	28.50
610	NASDAQ	CHSCO	Tue, Jun 14, 2016	28.57	28.63	28.49	28.53
609	NASDAQ	CHSCO	Mon, Jun 13, 2016	28.94	28.96	28.91	28.91
608	NASDAQ	CHSCO	Fri, Jun 10, 2016	28.92	28.95	28.88	28.94
607	NASDAQ	CHSCO	Thu, Jun 9, 2016	28.93	28.96	28.78	28.96
606	NASDAQ	CHSCO	Wed, Jun 8, 2016	28.95	28.95	28.90	28.93
605	NASDAQ	CHSCO	Tue, Jun 7, 2016	28.98	28.98	28.89	28.89
604	NASDAQ	CHSCO	Mon, Jun 6, 2016	28.98	28.98	28.89	28.98
603	NASDAQ	CHSCO	Fri, Jun 3, 2016	28.86	28.98	28.85	28.98
602	NASDAQ	CHSCO	Thu, Jun 2, 2016	28.82	28.90	28.77	28.87
601	NASDAQ	CHSCO	Wed, Jun 1, 2016	28.78	28.85	28.75	28.85
600	NASDAQ	CHSCO	Tue, May 31, 2016	28.74	28.79	28.70	28.79
599	NASDAQ	CHSCO	Fri, May 27, 2016	28.75	28.75	28.66	28.66
598	NASDAQ	CHSCO	Thu, May 26, 2016	28.67	28.75	28.65	28.68
597	NASDAQ	CHSCO	Wed, May 25, 2016	28.67	28.67	28.57	28.60
596	NASDAQ	CHSCO	Tue, May 24, 2016	28.67	28.67	28.56	28.67
595	NASDAQ	CHSCO	Mon, May 23, 2016	28.55	28.68	28.50	28.58
594	NASDAQ	CHSCO	Fri, May 20, 2016	28.55	28.55	28.46	28.55
593	NASDAQ	CHSCO	Thu, May 19, 2016	28.47	28.58	28.44	28.58
592	NASDAQ	CHSCO	Wed, May 18, 2016	28.42	28.51	28.42	28.45
591	NASDAQ	CHSCO	Tue, May 17, 2016	28.49	28.50	28.44	28.48
590	NASDAQ	CHSCO	Mon, May 16, 2016	28.49	28.49	28.39	28.49
589	NASDAQ	CHSCO	Fri, May 13, 2016	28.47	28.49	28.36	28.49
588	NASDAQ	CHSCO	Thu, May 12, 2016	28.46	28.48	28.40	28.46
587	NASDAQ	CHSCO	Wed, May 11, 2016	28.45	28.47	28.35	28.47
586	NASDAQ	CHSCO	Tue, May 10, 2016	28.45	28.47	28.35	28.46
585	NASDAQ	CHSCO	Mon, May 9, 2016	28.38	28.46	28.30	28.40
584	NASDAQ	CHSCO	Fri, May 6, 2016	28.32	28.46	28.31	28.46
583	NASDAQ	CHSCO	Thu, May 5, 2016	28.22	28.32	28.22	28.32
582	NASDAQ	CHSCO	Wed, May 4, 2016	28.18	28.27	28.18	28.18
581	NASDAQ	CHSCO	Tue, May 3, 2016	28.27	28.32	28.15	28.24
580	NASDAQ	CHSCO	Mon, May 2, 2016	28.10	28.28	28.10	28.19
579	NASDAQ	CHSCO	Fri, Apr 29, 2016	28.14	28.21	28.05	28.19
578	NASDAQ	CHSCO	Thu, Apr 28, 2016	28.45	28.45	28.05	28.05
577	NASDAQ	CHSCO	Wed, Apr 27, 2016	28.30	28.43	28.15	28.37
576	NASDAQ	CHSCO	Tue, Apr 26, 2016	28.12	28.35	28.12	28.25
575	NASDAQ	CHSCO	Mon, Apr 25, 2016	28.32	28.34	28.10	28.19
574	NASDAQ	CHSCO	Fri, Apr 22, 2016	28.40	28.50	28.31	28.35
573	NASDAQ	CHSCO	Thu, Apr 21, 2016	28.50	28.50	28.40	28.45
572	NASDAQ	CHSCO	Wed, Apr 20, 2016	28.45	28.49	28.39	28.45
571	NASDAQ	CHSCO	Tue, Apr 19, 2016	28.49	28.50	28.43	28.44
570	NASDAQ	CHSCO	Mon, Apr 18, 2016	28.26	28.45	28.25	28.38
569	NASDAQ	CHSCO	Fri, Apr 15, 2016	28.26	28.35	28.21	28.35
568	NASDAQ	CHSCO	Thu, Apr 14, 2016	28.45	28.66	28.32	28.37
567	NASDAQ	CHSCO	Wed, Apr 13, 2016	28.40	28.61	28.36	28.52
566	NASDAQ	CHSCO	Tue, Apr 12, 2016	28.71	28.71	28.30	28.44
565	NASDAQ	CHSCO	Mon, Apr 11, 2016	28.70	28.88	28.52	28.82
564	NASDAQ	CHSCO	Fri, Apr 8, 2016	28.45	28.64	28.41	28.60
563	NASDAQ	CHSCO	Thu, Apr 7, 2016	28.30	28.57	28.28	28.43
562	NASDAQ	CHSCO	Wed, Apr 6, 2016	28.30	28.45	28.29	28.39
561	NASDAQ	CHSCO	Tue, Apr 5, 2016	28.38	28.38	28.38	28.28
560	NASDAQ	CHSCO	Mon, Apr 4, 2016	28.50	28.50	28.27	28.38
559	NASDAQ	CHSCO	Fri, Apr 1, 2016	28.53	28.78	28.50	28.51
558	NASDAQ	CHSCO	Thu, Mar 31, 2016	28.80	28.80	28.68	28.70
557	NASDAQ	CHSCO	Wed, Mar 30, 2016	28.65	28.75	28.55	28.70
556	NASDAQ	CHSCO	Tue, Mar 29, 2016	28.50	28.70	28.23	28.25
555	NASDAQ	CHSCO	Mon, Mar 28, 2016	28.33	28.50	28.12	28.49
554	NASDAQ	CHSCO	Thu, Mar 24, 2016	28.48	28.48	28.43	28.11
553	NASDAQ	CHSCO	Wed, Mar 23, 2016	28.59	28.59	28.37	28.50
552	NASDAQ	CHSCO	Tue, Mar 22, 2016	28.39	28.51	28.32	28.41
551	NASDAQ	CHSCO	Mon, Mar 21, 2016	28.05	28.45	28.05	28.41
550	NASDAQ	CHSCO	Fri, Mar 18, 2016	28.01	28.25	28.00	28.19
549	NASDAQ	CHSCO	Thu, Mar 17, 2016	28.10	28.44	28.10	28.43
548	NASDAQ	CHSCO	Wed, Mar 16, 2016	28.07	28.19	27.98	28.18
547	NASDAQ	CHSCO	Tue, Mar 15, 2016	28.69	28.69	28.69	28.20
546	NASDAQ	CHSCO	Mon, Mar 14, 2016	28.62	28.72	28.50	28.72
545	NASDAQ	CHSCO	Fri, Mar 11, 2016	28.44	28.44	28.44	28.46
544	NASDAQ	CHSCO	Thu, Mar 10, 2016	28.20	28.20	28.20	28.44
543	NASDAQ	CHSCO	Wed, Mar 9, 2016	28.23	28.25	28.16	28.16
542	NASDAQ	CHSCO	Tue, Mar 8, 2016	28.22	28.24	28.10	28.14
541	NASDAQ	CHSCO	Mon, Mar 7, 2016	27.85	28.23	27.85	28.14
540	NASDAQ	CHSCO	Fri, Mar 4, 2016	28.20	28.20	27.90	27.93
539	NASDAQ	CHSCO	Thu, Mar 3, 2016	27.90	27.90	27.90	28.13
538	NASDAQ	CHSCO	Wed, Mar 2, 2016	27.91	28.08	27.88	27.95
537	NASDAQ	CHSCO	Tue, Mar 1, 2016	27.78	27.98	27.46	27.61
536	NASDAQ	CHSCO	Mon, Feb 29, 2016	27.43	27.71	27.43	27.43
535	NASDAQ	CHSCO	Fri, Feb 26, 2016	27.40	27.64	27.38	27.43
534	NASDAQ	CHSCO	Thu, Feb 25, 2016	27.32	27.63	26.72	27.42
533	NASDAQ	CHSCO	Wed, Feb 24, 2016	27.66	27.99	26.06	27.17
532	NASDAQ	CHSCO	Tue, Feb 23, 2016	27.76	27.97	27.66	27.74
531	NASDAQ	CHSCO	Mon, Feb 22, 2016	27.85	28.30	27.61	27.88
530	NASDAQ	CHSCO	Fri, Feb 19, 2016	28.22	28.26	27.66	27.88
529	NASDAQ	CHSCO	Thu, Feb 18, 2016	28.17	28.17	27.75	28.13
528	NASDAQ	CHSCO	Wed, Feb 17, 2016	27.99	28.22	27.99	28.14
527	NASDAQ	CHSCO	Tue, Feb 16, 2016	27.39	28.00	27.39	27.94
526	NASDAQ	CHSCO	Fri, Feb 12, 2016	27.43	27.58	27.11	27.11
525	NASDAQ	CHSCO	Thu, Feb 11, 2016	27.28	27.74	27.18	27.22
524	NASDAQ	CHSCO	Wed, Feb 10, 2016	27.67	27.82	27.29	27.36
523	NASDAQ	CHSCO	Tue, Feb 9, 2016	27.80	27.80	27.28	27.44
522	NASDAQ	CHSCO	Mon, Feb 8, 2016	28.00	28.00	27.59	27.59
521	NASDAQ	CHSCO	Fri, Feb 5, 2016	28.00	28.05	27.94	27.94
520	NASDAQ	CHSCO	Thu, Feb 4, 2016	28.09	28.17	28.00	28.17
519	NASDAQ	CHSCO	Wed, Feb 3, 2016	28.10	28.15	27.99	28.13
518	NASDAQ	CHSCO	Tue, Feb 2, 2016	28.13	28.14	27.88	28.09
517	NASDAQ	CHSCO	Mon, Feb 1, 2016	28.20	28.25	28.02	28.13
516	NASDAQ	CHSCO	Fri, Jan 29, 2016	28.15	28.74	27.85	28.35
515	NASDAQ	CHSCO	Thu, Jan 28, 2016	28.39	28.54	27.62	28.54
514	NASDAQ	CHSCO	Wed, Jan 27, 2016	28.15	28.23	28.00	28.20
513	NASDAQ	CHSCO	Tue, Jan 26, 2016	27.90	28.18	27.83	28.03
512	NASDAQ	CHSCO	Mon, Jan 25, 2016	28.14	28.48	27.76	27.79
511	NASDAQ	CHSCO	Fri, Jan 22, 2016	28.29	28.49	28.00	28.24
510	NASDAQ	CHSCO	Thu, Jan 21, 2016	28.13	28.76	27.73	28.21
509	NASDAQ	CHSCO	Wed, Jan 20, 2016	28.11	28.43	27.64	28.43
508	NASDAQ	CHSCO	Tue, Jan 19, 2016	28.30	28.33	28.19	28.31
507	NASDAQ	CHSCO	Fri, Jan 15, 2016	28.15	28.30	28.01	28.17
506	NASDAQ	CHSCO	Thu, Jan 14, 2016	28.30	28.87	28.15	28.21
505	NASDAQ	CHSCO	Wed, Jan 13, 2016	28.51	28.70	28.22	28.28
504	NASDAQ	CHSCO	Tue, Jan 12, 2016	28.80	28.80	28.20	28.50
503	NASDAQ	CHSCO	Mon, Jan 11, 2016	28.81	28.81	28.61	28.80
502	NASDAQ	CHSCO	Fri, Jan 8, 2016	28.75	28.89	28.70	28.87
501	NASDAQ	CHSCO	Thu, Jan 7, 2016	28.70	28.92	28.70	28.80
500	NASDAQ	CHSCO	Wed, Jan 6, 2016	28.93	28.98	28.81	28.94
499	NASDAQ	CHSCO	Tue, Jan 5, 2016	28.93	29.00	28.79	28.94
498	NASDAQ	CHSCO	Mon, Jan 4, 2016	28.81	28.81	28.70	28.81
497	NASDAQ	CHSCO	Thu, Dec 31, 2015	28.77	28.80	28.62	28.80
496	NASDAQ	CHSCO	Wed, Dec 30, 2015	28.63	28.67	28.51	28.63
495	NASDAQ	CHSCO	Tue, Dec 29, 2015	28.91	28.91	28.63	28.68
494	NASDAQ	CHSCO	Mon, Dec 28, 2015	28.85	28.90	28.64	28.84
493	NASDAQ	CHSCO	Thu, Dec 24, 2015	28.53	28.94	28.53	28.73
492	NASDAQ	CHSCO	Wed, Dec 23, 2015	28.65	28.89	28.50	28.72
491	NASDAQ	CHSCO	Tue, Dec 22, 2015	28.30	28.99	28.30	28.62
490	NASDAQ	CHSCO	Mon, Dec 21, 2015	28.28	28.28	28.22	28.28
489	NASDAQ	CHSCO	Fri, Dec 18, 2015	28.19	28.34	28.15	28.15
488	NASDAQ	CHSCO	Thu, Dec 17, 2015	28.43	28.49	28.22	28.22
487	NASDAQ	CHSCO	Wed, Dec 16, 2015	28.32	28.39	28.10	28.38
486	NASDAQ	CHSCO	Tue, Dec 15, 2015	28.07	28.49	28.00	28.21
485	NASDAQ	CHSCO	Mon, Dec 14, 2015	28.99	28.99	28.99	28.99
484	NASDAQ	CHSCO	Fri, Dec 11, 2015	28.65	29.00	28.65	28.99
483	NASDAQ	CHSCO	Thu, Dec 10, 2015	28.89	28.94	28.83	28.93
482	NASDAQ	CHSCO	Wed, Dec 9, 2015	28.75	28.98	28.65	28.77
481	NASDAQ	CHSCO	Tue, Dec 8, 2015	28.77	29.15	28.67	28.70
480	NASDAQ	CHSCO	Mon, Dec 7, 2015	29.00	29.00	28.93	28.99
479	NASDAQ	CHSCO	Fri, Dec 4, 2015	28.97	29.00	28.89	28.99
478	NASDAQ	CHSCO	Thu, Dec 3, 2015	28.99	28.99	28.86	28.96
477	NASDAQ	CHSCO	Wed, Dec 2, 2015	28.87	28.97	28.79	28.81
476	NASDAQ	CHSCO	Tue, Dec 1, 2015	28.82	28.99	28.82	28.98
475	NASDAQ	CHSCO	Mon, Nov 30, 2015	28.99	28.99	28.77	28.81
474	NASDAQ	CHSCO	Fri, Nov 27, 2015	28.98	28.99	28.84	28.95
473	NASDAQ	CHSCO	Wed, Nov 25, 2015	28.68	28.90	28.68	28.90
472	NASDAQ	CHSCO	Tue, Nov 24, 2015	28.75	28.90	28.66	28.87
471	NASDAQ	CHSCO	Mon, Nov 23, 2015	28.80	28.95	28.80	28.86
470	NASDAQ	CHSCO	Fri, Nov 20, 2015	28.85	28.95	28.84	28.85
469	NASDAQ	CHSCO	Thu, Nov 19, 2015	28.71	28.86	28.70	28.75
468	NASDAQ	CHSCO	Wed, Nov 18, 2015	28.74	28.90	28.74	28.78
467	NASDAQ	CHSCO	Tue, Nov 17, 2015	28.79	28.80	28.71	28.75
466	NASDAQ	CHSCO	Mon, Nov 16, 2015	28.90	28.92	28.81	28.81
465	NASDAQ	CHSCO	Fri, Nov 13, 2015	28.84	29.00	28.84	28.94
464	NASDAQ	CHSCO	Thu, Nov 12, 2015	28.95	28.95	28.65	28.87
463	NASDAQ	CHSCO	Wed, Nov 11, 2015	29.05	29.05	28.63	28.83
462	NASDAQ	CHSCO	Tue, Nov 10, 2015	28.95	29.14	28.87	29.02
461	NASDAQ	CHSCO	Mon, Nov 9, 2015	28.65	29.05	28.65	29.05
460	NASDAQ	CHSCO	Fri, Nov 6, 2015	28.91	28.95	28.77	28.91
459	NASDAQ	CHSCO	Thu, Nov 5, 2015	28.82	29.05	28.82	29.04
458	NASDAQ	CHSCO	Wed, Nov 4, 2015	29.29	29.29	28.94	28.98
457	NASDAQ	CHSCO	Tue, Nov 3, 2015	28.89	29.29	28.89	29.17
456	NASDAQ	CHSCO	Mon, Nov 2, 2015	28.71	28.98	28.71	28.95
455	NASDAQ	CHSCO	Fri, Oct 30, 2015	28.73	28.98	28.72	28.72
454	NASDAQ	CHSCO	Thu, Oct 29, 2015	28.78	28.80	28.67	28.80
453	NASDAQ	CHSCO	Wed, Oct 28, 2015	28.75	28.79	28.66	28.78
452	NASDAQ	CHSCO	Tue, Oct 27, 2015	28.63	28.75	28.59	28.72
451	NASDAQ	CHSCO	Mon, Oct 26, 2015	28.73	28.75	28.65	28.75
450	NASDAQ	CHSCO	Fri, Oct 23, 2015	28.73	28.75	28.44	28.75
449	NASDAQ	CHSCO	Thu, Oct 22, 2015	28.73	28.73	28.70	28.73
448	NASDAQ	CHSCO	Wed, Oct 21, 2015	28.73	28.73	28.28	28.64
447	NASDAQ	CHSCO	Tue, Oct 20, 2015	28.72	28.75	28.61	28.74
446	NASDAQ	CHSCO	Mon, Oct 19, 2015	28.46	28.61	28.46	28.60
445	NASDAQ	CHSCO	Fri, Oct 16, 2015	28.32	28.59	28.32	28.59
444	NASDAQ	CHSCO	Thu, Oct 15, 2015	28.45	28.51	28.45	28.51
443	NASDAQ	CHSCO	Wed, Oct 14, 2015	28.21	28.40	28.21	28.38
442	NASDAQ	CHSCO	Tue, Oct 13, 2015	28.30	28.35	28.16	28.27
441	NASDAQ	CHSCO	Mon, Oct 12, 2015	28.26	28.35	28.15	28.25
440	NASDAQ	CHSCO	Fri, Oct 9, 2015	28.26	28.35	28.20	28.27
439	NASDAQ	CHSCO	Thu, Oct 8, 2015	28.20	28.34	28.13	28.20
438	NASDAQ	CHSCO	Wed, Oct 7, 2015	28.11	28.33	28.11	28.32
437	NASDAQ	CHSCO	Tue, Oct 6, 2015	28.12	28.29	28.08	28.19
436	NASDAQ	CHSCO	Mon, Oct 5, 2015	28.34	28.34	28.06	28.27
435	NASDAQ	CHSCO	Fri, Oct 2, 2015	28.21	28.21	28.01	28.06
434	NASDAQ	CHSCO	Thu, Oct 1, 2015	28.49	28.49	28.01	28.01
433	NASDAQ	CHSCO	Wed, Sep 30, 2015	28.50	28.50	28.27	28.27
432	NASDAQ	CHSCO	Tue, Sep 29, 2015	28.22	28.48	28.22	28.26
431	NASDAQ	CHSCO	Mon, Sep 28, 2015	28.41	28.41	28.10	28.21
430	NASDAQ	CHSCO	Fri, Sep 25, 2015	28.50	28.50	28.10	28.47
429	NASDAQ	CHSCO	Thu, Sep 24, 2015	28.10	28.48	28.10	28.29
428	NASDAQ	CHSCO	Wed, Sep 23, 2015	27.95	28.34	27.84	28.34
427	NASDAQ	CHSCO	Tue, Sep 22, 2015	27.89	27.94	27.87	27.93
426	NASDAQ	CHSCO	Mon, Sep 21, 2015	27.95	27.95	27.86	27.87
425	NASDAQ	CHSCO	Fri, Sep 18, 2015	27.88	27.99	27.87	27.94
424	NASDAQ	CHSCO	Thu, Sep 17, 2015	27.90	28.07	27.82	27.87
423	NASDAQ	CHSCO	Wed, Sep 16, 2015	28.01	28.01	27.94	27.94
422	NASDAQ	CHSCO	Tue, Sep 15, 2015	28.10	28.10	27.94	27.94
421	NASDAQ	CHSCO	Mon, Sep 14, 2015	28.19	28.19	27.93	28.00
420	NASDAQ	CHSCO	Fri, Sep 11, 2015	28.51	28.56	28.38	28.42
419	NASDAQ	CHSCO	Thu, Sep 10, 2015	28.53	28.64	28.52	28.56
418	NASDAQ	CHSCO	Wed, Sep 9, 2015	28.54	28.55	28.41	28.55
417	NASDAQ	CHSCO	Tue, Sep 8, 2015	28.40	28.54	28.36	28.54
416	NASDAQ	CHSCO	Fri, Sep 4, 2015	28.41	28.49	28.40	28.48
415	NASDAQ	CHSCO	Thu, Sep 3, 2015	28.38	28.42	28.36	28.42
414	NASDAQ	CHSCO	Wed, Sep 2, 2015	28.38	28.39	28.23	28.39
413	NASDAQ	CHSCO	Tue, Sep 1, 2015	28.13	28.41	28.13	28.40
412	NASDAQ	CHSCO	Mon, Aug 31, 2015	28.28	28.41	28.26	28.39
411	NASDAQ	CHSCO	Fri, Aug 28, 2015	28.26	28.32	28.14	28.32
410	NASDAQ	CHSCO	Thu, Aug 27, 2015	28.25	28.30	28.06	28.21
409	NASDAQ	CHSCO	Wed, Aug 26, 2015	28.25	28.25	28.00	28.15
408	NASDAQ	CHSCO	Tue, Aug 25, 2015	28.18	28.29	27.75	27.93
407	NASDAQ	CHSCO	Mon, Aug 24, 2015	28.15	28.15	27.75	27.88
406	NASDAQ	CHSCO	Fri, Aug 21, 2015	28.32	28.40	28.32	28.33
405	NASDAQ	CHSCO	Thu, Aug 20, 2015	28.46	28.47	28.36	28.39
404	NASDAQ	CHSCO	Wed, Aug 19, 2015	28.41	28.47	28.41	28.46
403	NASDAQ	CHSCO	Tue, Aug 18, 2015	28.49	28.49	28.40	28.46
402	NASDAQ	CHSCO	Mon, Aug 17, 2015	28.45	28.53	28.45	28.52
401	NASDAQ	CHSCO	Fri, Aug 14, 2015	28.50	28.50	28.43	28.50
400	NASDAQ	CHSCO	Thu, Aug 13, 2015	28.43	28.49	28.43	28.46
399	NASDAQ	CHSCO	Wed, Aug 12, 2015	28.47	28.50	28.35	28.50
398	NASDAQ	CHSCO	Tue, Aug 11, 2015	28.48	28.54	28.31	28.54
397	NASDAQ	CHSCO	Mon, Aug 10, 2015	28.41	28.50	28.21	28.50
396	NASDAQ	CHSCO	Fri, Aug 7, 2015	28.34	28.37	28.27	28.36
395	NASDAQ	CHSCO	Thu, Aug 6, 2015	28.31	28.35	28.13	28.27
394	NASDAQ	CHSCO	Wed, Aug 5, 2015	28.35	28.39	28.30	28.36
393	NASDAQ	CHSCO	Tue, Aug 4, 2015	28.30	28.39	28.30	28.36
392	NASDAQ	CHSCO	Mon, Aug 3, 2015	28.27	28.34	28.26	28.30
391	NASDAQ	CHSCO	Fri, Jul 31, 2015	28.35	28.42	28.27	28.42
390	NASDAQ	CHSCO	Thu, Jul 30, 2015	28.24	28.32	28.24	28.32
389	NASDAQ	CHSCO	Wed, Jul 29, 2015	28.22	28.36	28.22	28.27
388	NASDAQ	CHSCO	Tue, Jul 28, 2015	28.05	28.28	28.05	28.27
387	NASDAQ	CHSCO	Mon, Jul 27, 2015	28.15	28.30	28.10	28.19
386	NASDAQ	CHSCO	Fri, Jul 24, 2015	28.10	28.22	28.10	28.16
385	NASDAQ	CHSCO	Thu, Jul 23, 2015	28.42	28.43	27.86	28.08
384	NASDAQ	CHSCO	Wed, Jul 22, 2015	28.41	28.46	28.38	28.41
383	NASDAQ	CHSCO	Tue, Jul 21, 2015	28.49	28.49	28.43	28.47
382	NASDAQ	CHSCO	Mon, Jul 20, 2015	28.48	28.50	28.37	28.48
381	NASDAQ	CHSCO	Fri, Jul 17, 2015	28.40	28.50	28.35	28.50
380	NASDAQ	CHSCO	Thu, Jul 16, 2015	28.10	28.43	28.10	28.39
379	NASDAQ	CHSCO	Wed, Jul 15, 2015	28.15	28.19	28.00	28.05
378	NASDAQ	CHSCO	Tue, Jul 14, 2015	27.99	28.05	27.92	28.04
377	NASDAQ	CHSCO	Mon, Jul 13, 2015	28.00	28.05	27.96	28.00
376	NASDAQ	CHSCO	Fri, Jul 10, 2015	27.95	28.05	27.90	27.93
375	NASDAQ	CHSCO	Thu, Jul 9, 2015	27.97	28.05	27.92	28.00
374	NASDAQ	CHSCO	Wed, Jul 8, 2015	27.93	28.10	27.93	27.96
373	NASDAQ	CHSCO	Tue, Jul 7, 2015	28.00	28.10	27.99	28.03
372	NASDAQ	CHSCO	Mon, Jul 6, 2015	27.81	28.00	27.81	28.00
371	NASDAQ	CHSCO	Thu, Jul 2, 2015	28.00	28.00	27.96	28.00
370	NASDAQ	CHSCO	Wed, Jul 1, 2015	28.00	28.00	27.91	27.97
369	NASDAQ	CHSCO	Tue, Jun 30, 2015	27.87	27.98	27.75	27.91
368	NASDAQ	CHSCO	Mon, Jun 29, 2015	27.89	27.89	27.63	27.63
367	NASDAQ	CHSCO	Fri, Jun 26, 2015	27.77	27.85	27.63	27.83
366	NASDAQ	CHSCO	Thu, Jun 25, 2015	27.86	27.95	27.70	27.86
365	NASDAQ	CHSCO	Wed, Jun 24, 2015	27.90	27.91	27.61	27.91
364	NASDAQ	CHSCO	Tue, Jun 23, 2015	27.80	27.95	27.58	27.90
363	NASDAQ	CHSCO	Mon, Jun 22, 2015	27.91	28.21	27.61	27.94
362	NASDAQ	CHSCO	Fri, Jun 19, 2015	28.08	28.20	27.54	27.67
361	NASDAQ	CHSCO	Thu, Jun 18, 2015	28.40	28.40	28.03	28.08
360	NASDAQ	CHSCO	Wed, Jun 17, 2015	28.38	28.47	28.03	28.24
359	NASDAQ	CHSCO	Tue, Jun 16, 2015	28.49	28.49	28.26	28.30
358	NASDAQ	CHSCO	Mon, Jun 15, 2015	28.11	28.39	28.10	28.39
357	NASDAQ	CHSCO	Fri, Jun 12, 2015	28.60	28.60	28.34	28.46
356	NASDAQ	CHSCO	Thu, Jun 11, 2015	28.93	29.00	28.62	28.94
355	NASDAQ	CHSCO	Wed, Jun 10, 2015	28.78	28.95	28.75	28.80
354	NASDAQ	CHSCO	Tue, Jun 9, 2015	28.65	28.94	28.49	28.76
353	NASDAQ	CHSCO	Mon, Jun 8, 2015	28.70	28.75	28.54	28.58
352	NASDAQ	CHSCO	Fri, Jun 5, 2015	28.93	28.93	28.51	28.61
351	NASDAQ	CHSCO	Thu, Jun 4, 2015	28.96	28.97	28.68	28.75
350	NASDAQ	CHSCO	Wed, Jun 3, 2015	28.85	28.94	28.80	28.94
349	NASDAQ	CHSCO	Tue, Jun 2, 2015	28.88	28.94	28.77	28.81
348	NASDAQ	CHSCO	Mon, Jun 1, 2015	28.90	28.98	28.80	28.96
347	NASDAQ	CHSCO	Fri, May 29, 2015	28.85	28.85	28.78	28.78
346	NASDAQ	CHSCO	Thu, May 28, 2015	28.89	28.94	28.70	28.90
345	NASDAQ	CHSCO	Wed, May 27, 2015	28.91	28.94	28.73	28.73
344	NASDAQ	CHSCO	Tue, May 26, 2015	28.67	28.94	28.67	28.91
343	NASDAQ	CHSCO	Fri, May 22, 2015	28.94	28.94	28.61	28.63
342	NASDAQ	CHSCO	Thu, May 21, 2015	28.75	28.93	28.72	28.80
341	NASDAQ	CHSCO	Wed, May 20, 2015	28.80	28.94	28.80	28.81
340	NASDAQ	CHSCO	Tue, May 19, 2015	28.85	28.85	28.71	28.72
339	NASDAQ	CHSCO	Mon, May 18, 2015	28.62	28.90	28.62	28.77
338	NASDAQ	CHSCO	Fri, May 15, 2015	28.75	28.96	28.70	28.88
337	NASDAQ	CHSCO	Thu, May 14, 2015	28.75	28.97	28.70	28.71
336	NASDAQ	CHSCO	Wed, May 13, 2015	28.60	28.75	28.51	28.73
335	NASDAQ	CHSCO	Tue, May 12, 2015	28.36	28.65	28.36	28.58
334	NASDAQ	CHSCO	Mon, May 11, 2015	28.59	28.56	28.31	28.46
333	NASDAQ	CHSCO	Fri, May 8, 2015	28.60	28.61	28.45	28.55
332	NASDAQ	CHSCO	Thu, May 7, 2015	28.29	28.46	28.20	28.30
331	NASDAQ	CHSCO	Wed, May 6, 2015	28.58	28.58	28.25	28.25
330	NASDAQ	CHSCO	Tue, May 5, 2015	28.59	28.59	28.45	28.50
329	NASDAQ	CHSCO	Mon, May 4, 2015	28.53	28.59	28.50	28.51
328	NASDAQ	CHSCO	Fri, May 1, 2015	28.51	28.57	28.50	28.50
327	NASDAQ	CHSCO	Thu, Apr 30, 2015	28.60	28.70	28.51	28.51
326	NASDAQ	CHSCO	Wed, Apr 29, 2015	28.75	28.87	28.63	28.65
325	NASDAQ	CHSCO	Tue, Apr 28, 2015	28.72	28.75	28.69	28.69
324	NASDAQ	CHSCO	Mon, Apr 27, 2015	28.74	28.95	28.65	28.65
323	NASDAQ	CHSCO	Fri, Apr 24, 2015	28.75	28.96	28.71	28.71
322	NASDAQ	CHSCO	Thu, Apr 23, 2015	28.70	28.88	28.70	28.70
321	NASDAQ	CHSCO	Wed, Apr 22, 2015	28.76	28.76	28.58	28.64
320	NASDAQ	CHSCO	Tue, Apr 21, 2015	28.73	28.78	28.65	28.68
319	NASDAQ	CHSCO	Mon, Apr 20, 2015	28.98	28.98	28.67	28.69
318	NASDAQ	CHSCO	Fri, Apr 17, 2015	28.82	28.95	28.65	28.95
317	NASDAQ	CHSCO	Thu, Apr 16, 2015	28.82	28.82	28.76	28.77
316	NASDAQ	CHSCO	Wed, Apr 15, 2015	28.79	28.82	28.76	28.82
315	NASDAQ	CHSCO	Tue, Apr 14, 2015	28.69	28.80	28.66	28.66
314	NASDAQ	CHSCO	Mon, Apr 13, 2015	28.75	28.80	28.62	28.80
313	NASDAQ	CHSCO	Fri, Apr 10, 2015	28.75	28.79	28.63	28.75
312	NASDAQ	CHSCO	Thu, Apr 9, 2015	28.76	28.76	28.69	28.74
311	NASDAQ	CHSCO	Wed, Apr 8, 2015	28.60	28.76	28.62	28.75
310	NASDAQ	CHSCO	Tue, Apr 7, 2015	28.61	28.77	28.58	28.63
309	NASDAQ	CHSCO	Mon, Apr 6, 2015	28.73	28.81	28.59	28.65
308	NASDAQ	CHSCO	Thu, Apr 2, 2015	28.75	28.75	28.58	28.68
307	NASDAQ	CHSCO	Wed, Apr 1, 2015	28.60	28.71	28.56	28.60
306	NASDAQ	CHSCO	Tue, Mar 31, 2015	28.63	28.77	28.51	28.55
305	NASDAQ	CHSCO	Mon, Mar 30, 2015	28.45	28.55	28.45	28.53
304	NASDAQ	CHSCO	Fri, Mar 27, 2015	28.64	28.69	28.45	28.50
303	NASDAQ	CHSCO	Thu, Mar 26, 2015	28.50	28.57	28.45	28.54
302	NASDAQ	CHSCO	Wed, Mar 25, 2015	28.54	28.54	28.45	28.50
301	NASDAQ	CHSCO	Tue, Mar 24, 2015	28.89	28.89	28.44	28.53
300	NASDAQ	CHSCO	Mon, Mar 23, 2015	28.58	28.90	28.55	28.88
299	NASDAQ	CHSCO	Fri, Mar 20, 2015	28.48	28.93	28.40	28.93
298	NASDAQ	CHSCO	Thu, Mar 19, 2015	28.54	28.49	28.38	28.40
297	NASDAQ	CHSCO	Wed, Mar 18, 2015	28.35	28.59	28.35	28.41
296	NASDAQ	CHSCO	Tue, Mar 17, 2015	28.50	28.50	28.30	28.44
295	NASDAQ	CHSCO	Mon, Mar 16, 2015	28.50	28.50	28.30	28.40
294	NASDAQ	CHSCO	Fri, Mar 13, 2015	28.50	28.50	28.23	28.30
293	NASDAQ	CHSCO	Thu, Mar 12, 2015	28.79	28.92	28.72	28.73
292	NASDAQ	CHSCO	Wed, Mar 11, 2015	28.64	28.88	28.62	28.87
291	NASDAQ	CHSCO	Tue, Mar 10, 2015	28.65	28.70	28.50	28.70
290	NASDAQ	CHSCO	Mon, Mar 9, 2015	28.98	28.98	28.57	28.57
289	NASDAQ	CHSCO	Fri, Mar 6, 2015	28.95	28.95	28.60	28.71
288	NASDAQ	CHSCO	Thu, Mar 5, 2015	28.97	28.98	28.94	28.98
287	NASDAQ	CHSCO	Wed, Mar 4, 2015	28.98	29.00	28.92	28.96
286	NASDAQ	CHSCO	Tue, Mar 3, 2015	28.89	28.97	28.89	28.97
285	NASDAQ	CHSCO	Mon, Mar 2, 2015	28.98	28.98	28.78	28.94
284	NASDAQ	CHSCO	Fri, Feb 27, 2015	28.92	28.98	28.78	28.98
283	NASDAQ	CHSCO	Thu, Feb 26, 2015	28.91	28.95	28.70	28.77
282	NASDAQ	CHSCO	Wed, Feb 25, 2015	28.67	28.93	28.67	28.81
281	NASDAQ	CHSCO	Tue, Feb 24, 2015	28.63	28.84	28.63	28.74
280	NASDAQ	CHSCO	Mon, Feb 23, 2015	28.79	28.79	28.64	28.77
279	NASDAQ	CHSCO	Fri, Feb 20, 2015	28.66	28.77	28.56	28.63
278	NASDAQ	CHSCO	Thu, Feb 19, 2015	28.46	28.71	28.44	28.71
277	NASDAQ	CHSCO	Wed, Feb 18, 2015	28.30	28.41	28.13	28.41
276	NASDAQ	CHSCO	Tue, Feb 17, 2015	28.65	28.65	28.42	28.46
275	NASDAQ	CHSCO	Fri, Feb 13, 2015	28.60	28.65	28.51	28.51
274	NASDAQ	CHSCO	Thu, Feb 12, 2015	28.72	28.72	28.64	28.65
273	NASDAQ	CHSCO	Wed, Feb 11, 2015	28.46	28.69	28.35	28.63
272	NASDAQ	CHSCO	Tue, Feb 10, 2015	28.51	28.51	28.29	28.45
271	NASDAQ	CHSCO	Mon, Feb 9, 2015	28.04	28.48	28.04	28.43
270	NASDAQ	CHSCO	Fri, Feb 6, 2015	28.05	28.06	28.00	28.01
269	NASDAQ	CHSCO	Thu, Feb 5, 2015	27.93	28.08	27.86	28.06
268	NASDAQ	CHSCO	Wed, Feb 4, 2015	27.93	28.13	27.93	28.04
267	NASDAQ	CHSCO	Tue, Feb 3, 2015	28.08	28.16	28.08	28.08
266	NASDAQ	CHSCO	Mon, Feb 2, 2015	28.08	28.14	27.95	28.12
265	NASDAQ	CHSCO	Fri, Jan 30, 2015	28.06	28.13	28.01	28.08
264	NASDAQ	CHSCO	Thu, Jan 29, 2015	28.09	28.14	28.00	28.02
263	NASDAQ	CHSCO	Wed, Jan 28, 2015	28.04	28.12	27.97	28.10
262	NASDAQ	CHSCO	Tue, Jan 27, 2015	28.05	28.19	27.92	28.00
261	NASDAQ	CHSCO	Mon, Jan 26, 2015	28.00	28.13	27.96	28.13
260	NASDAQ	CHSCO	Fri, Jan 23, 2015	27.91	28.01	27.91	27.95
259	NASDAQ	CHSCO	Thu, Jan 22, 2015	28.00	28.15	27.80	27.97
258	NASDAQ	CHSCO	Wed, Jan 21, 2015	27.95	28.10	27.81	27.98
257	NASDAQ	CHSCO	Tue, Jan 20, 2015	28.00	28.01	27.81	27.91
256	NASDAQ	CHSCO	Fri, Jan 16, 2015	27.73	28.00	27.71	28.00
255	NASDAQ	CHSCO	Thu, Jan 15, 2015	27.51	27.73	27.35	27.68
254	NASDAQ	CHSCO	Wed, Jan 14, 2015	27.93	27.93	27.25	27.50
253	NASDAQ	CHSCO	Tue, Jan 13, 2015	28.71	28.71	27.89	27.98
252	NASDAQ	CHSCO	Mon, Jan 12, 2015	28.58	28.71	28.50	28.71
251	NASDAQ	CHSCO	Fri, Jan 9, 2015	28.50	28.62	28.43	28.48
250	NASDAQ	CHSCO	Thu, Jan 8, 2015	28.46	28.54	28.32	28.52
249	NASDAQ	CHSCO	Wed, Jan 7, 2015	28.47	28.48	28.30	28.45
248	NASDAQ	CHSCO	Tue, Jan 6, 2015	28.39	28.51	28.35	28.40
247	NASDAQ	CHSCO	Mon, Jan 5, 2015	28.80	28.72	28.26	28.35
246	NASDAQ	CHSCO	Fri, Jan 2, 2015	28.66	28.69	28.56	28.69
245	NASDAQ	CHSCO	Wed, Dec 31, 2014	28.60	28.64	28.51	28.51
244	NASDAQ	CHSCO	Tue, Dec 30, 2014	28.52	28.66	28.50	28.60
243	NASDAQ	CHSCO	Mon, Dec 29, 2014	28.58	28.58	28.42	28.55
242	NASDAQ	CHSCO	Fri, Dec 26, 2014	28.46	28.47	28.31	28.47
241	NASDAQ	CHSCO	Wed, Dec 24, 2014	28.41	28.41	28.31	28.31
240	NASDAQ	CHSCO	Tue, Dec 23, 2014	28.75	28.75	28.40	28.41
239	NASDAQ	CHSCO	Mon, Dec 22, 2014	28.40	28.73	28.40	28.72
238	NASDAQ	CHSCO	Fri, Dec 19, 2014	28.74	28.74	28.59	28.72
237	NASDAQ	CHSCO	Thu, Dec 18, 2014	28.75	28.75	28.49	28.62
236	NASDAQ	CHSCO	Wed, Dec 17, 2014	28.57	28.57	28.47	28.57
235	NASDAQ	CHSCO	Tue, Dec 16, 2014	28.50	28.60	28.47	28.47
234	NASDAQ	CHSCO	Mon, Dec 15, 2014	28.84	28.84	28.45	28.50
233	NASDAQ	CHSCO	Fri, Dec 12, 2014	28.98	28.98	28.85	28.90
232	NASDAQ	CHSCO	Thu, Dec 11, 2014	28.96	29.00	28.80	28.83
231	NASDAQ	CHSCO	Wed, Dec 10, 2014	28.95	28.96	28.82	28.96
230	NASDAQ	CHSCO	Tue, Dec 9, 2014	28.91	28.94	28.82	28.90
229	NASDAQ	CHSCO	Mon, Dec 8, 2014	28.88	28.95	28.75	28.84
228	NASDAQ	CHSCO	Fri, Dec 5, 2014	28.75	28.90	28.61	28.89
227	NASDAQ	CHSCO	Thu, Dec 4, 2014	28.84	28.84	28.35	28.60
226	NASDAQ	CHSCO	Wed, Dec 3, 2014	28.70	28.82	28.70	28.75
225	NASDAQ	CHSCO	Tue, Dec 2, 2014	28.74	28.86	28.70	28.74
224	NASDAQ	CHSCO	Mon, Dec 1, 2014	28.62	28.86	28.62	28.70
223	NASDAQ	CHSCO	Fri, Nov 28, 2014	28.69	28.71	28.55	28.55
222	NASDAQ	CHSCO	Wed, Nov 26, 2014	28.69	28.70	28.58	28.69
221	NASDAQ	CHSCO	Tue, Nov 25, 2014	28.69	28.69	28.50	28.59
220	NASDAQ	CHSCO	Mon, Nov 24, 2014	28.73	28.73	28.50	28.59
219	NASDAQ	CHSCO	Fri, Nov 21, 2014	28.67	28.67	28.45	28.57
218	NASDAQ	CHSCO	Thu, Nov 20, 2014	28.41	28.58	28.27	28.56
217	NASDAQ	CHSCO	Wed, Nov 19, 2014	28.40	28.54	28.23	28.49
216	NASDAQ	CHSCO	Tue, Nov 18, 2014	28.73	28.74	27.62	28.27
215	NASDAQ	CHSCO	Mon, Nov 17, 2014	28.73	28.74	28.69	28.73
214	NASDAQ	CHSCO	Fri, Nov 14, 2014	28.71	28.73	28.55	28.73
213	NASDAQ	CHSCO	Thu, Nov 13, 2014	28.73	28.73	28.73	28.73
212	NASDAQ	CHSCO	Wed, Nov 12, 2014	28.74	28.74	28.70	28.74
211	NASDAQ	CHSCO	Tue, Nov 11, 2014	28.74	28.74	28.70	28.73
210	NASDAQ	CHSCO	Mon, Nov 10, 2014	28.78	28.79	28.74	28.74
209	NASDAQ	CHSCO	Fri, Nov 7, 2014	28.70	28.92	28.59	28.65
208	NASDAQ	CHSCO	Thu, Nov 6, 2014	28.62	28.95	28.52	28.80
207	NASDAQ	CHSCO	Wed, Nov 5, 2014	28.86	28.86	28.47	28.56
206	NASDAQ	CHSCO	Tue, Nov 4, 2014	28.94	28.97	28.54	28.65
205	NASDAQ	CHSCO	Mon, Nov 3, 2014	28.50	28.79	28.45	28.79
204	NASDAQ	CHSCO	Fri, Oct 31, 2014	28.73	28.73	28.47	28.47
203	NASDAQ	CHSCO	Thu, Oct 30, 2014	28.47	28.83	28.15	28.57
202	NASDAQ	CHSCO	Wed, Oct 29, 2014	28.45	28.63	28.45	28.52
201	NASDAQ	CHSCO	Tue, Oct 28, 2014	28.40	28.66	28.38	28.40
200	NASDAQ	CHSCO	Mon, Oct 27, 2014	28.11	28.36	28.10	28.36
199	NASDAQ	CHSCO	Fri, Oct 24, 2014	28.20	28.35	28.14	28.28
198	NASDAQ	CHSCO	Thu, Oct 23, 2014	28.14	28.14	27.94	28.06
197	NASDAQ	CHSCO	Wed, Oct 22, 2014	27.99	28.14	27.96	28.09
196	NASDAQ	CHSCO	Tue, Oct 21, 2014	27.93	27.97	27.90	27.93
195	NASDAQ	CHSCO	Mon, Oct 20, 2014	27.80	28.06	27.75	27.78
194	NASDAQ	CHSCO	Fri, Oct 17, 2014	28.00	28.26	27.90	27.90
193	NASDAQ	CHSCO	Thu, Oct 16, 2014	27.51	28.27	27.51	28.03
192	NASDAQ	CHSCO	Wed, Oct 15, 2014	27.68	28.14	27.68	27.70
191	NASDAQ	CHSCO	Tue, Oct 14, 2014	27.79	27.94	27.57	27.82
190	NASDAQ	CHSCO	Mon, Oct 13, 2014	27.51	27.81	27.47	27.54
189	NASDAQ	CHSCO	Fri, Oct 10, 2014	27.80	27.80	27.42	27.61
188	NASDAQ	CHSCO	Thu, Oct 9, 2014	27.95	27.95	27.77	27.80
187	NASDAQ	CHSCO	Wed, Oct 8, 2014	27.85	27.96	27.63	27.95
186	NASDAQ	CHSCO	Tue, Oct 7, 2014	27.90	27.98	27.82	27.93
185	NASDAQ	CHSCO	Mon, Oct 6, 2014	28.00	28.14	27.92	27.94
184	NASDAQ	CHSCO	Fri, Oct 3, 2014	28.02	28.11	27.93	27.99
183	NASDAQ	CHSCO	Thu, Oct 2, 2014	28.08	28.12	27.99	28.07
182	NASDAQ	CHSCO	Wed, Oct 1, 2014	28.05	28.09	27.92	28.02
181	NASDAQ	CHSCO	Tue, Sep 30, 2014	28.00	28.15	27.91	27.95
180	NASDAQ	CHSCO	Mon, Sep 29, 2014	28.12	28.29	27.94	27.97
179	NASDAQ	CHSCO	Fri, Sep 26, 2014	28.13	28.27	28.10	28.24
178	NASDAQ	CHSCO	Thu, Sep 25, 2014	27.85	28.10	27.85	28.08
177	NASDAQ	CHSCO	Wed, Sep 24, 2014	27.80	28.02	27.62	27.79
176	NASDAQ	CHSCO	Tue, Sep 23, 2014	28.11	28.11	27.71	27.90
175	NASDAQ	CHSCO	Mon, Sep 22, 2014	28.13	28.27	28.05	28.11
174	NASDAQ	CHSCO	Fri, Sep 19, 2014	28.40	28.75	28.13	28.26
173	NASDAQ	CHSCO	Thu, Sep 18, 2014	28.30	28.50	28.20	28.35
172	NASDAQ	CHSCO	Wed, Sep 17, 2014	28.26	28.40	28.08	28.16
171	NASDAQ	CHSCO	Tue, Sep 16, 2014	28.35	28.54	28.29	28.35
170	NASDAQ	CHSCO	Mon, Sep 15, 2014	28.37	28.37	28.12	28.29
169	NASDAQ	CHSCO	Fri, Sep 12, 2014	28.65	28.65	28.10	28.37
168	NASDAQ	CHSCO	Thu, Sep 11, 2014	29.34	29.34	28.82	28.92
167	NASDAQ	CHSCO	Wed, Sep 10, 2014	28.80	29.30	28.75	28.82
166	NASDAQ	CHSCO	Tue, Sep 9, 2014	28.85	28.85	28.66	28.66
165	NASDAQ	CHSCO	Mon, Sep 8, 2014	29.46	29.46	28.81	28.90
164	NASDAQ	CHSCO	Fri, Sep 5, 2014	28.80	29.63	28.80	29.58
163	NASDAQ	CHSCO	Thu, Sep 4, 2014	29.21	29.35	28.82	28.93
162	NASDAQ	CHSCO	Wed, Sep 3, 2014	29.25	29.43	29.21	29.22
161	NASDAQ	CHSCO	Tue, Sep 2, 2014	29.38	29.38	29.27	29.28
160	NASDAQ	CHSCO	Fri, Aug 29, 2014	29.44	29.37	29.24	29.25
159	NASDAQ	CHSCO	Thu, Aug 28, 2014	29.64	29.64	29.34	29.35
158	NASDAQ	CHSCO	Wed, Aug 27, 2014	29.50	29.61	29.50	29.55
157	NASDAQ	CHSCO	Tue, Aug 26, 2014	29.34	29.49	29.27	29.49
156	NASDAQ	CHSCO	Mon, Aug 25, 2014	29.58	29.61	29.34	29.39
155	NASDAQ	CHSCO	Fri, Aug 22, 2014	29.59	29.59	29.50	29.55
154	NASDAQ	CHSCO	Thu, Aug 21, 2014	29.13	29.46	29.12	29.46
153	NASDAQ	CHSCO	Wed, Aug 20, 2014	29.56	29.60	29.16	29.36
152	NASDAQ	CHSCO	Tue, Aug 19, 2014	29.64	29.64	29.52	29.63
151	NASDAQ	CHSCO	Mon, Aug 18, 2014	29.64	29.64	29.60	29.62
150	NASDAQ	CHSCO	Fri, Aug 15, 2014	29.64	29.64	29.53	29.53
149	NASDAQ	CHSCO	Thu, Aug 14, 2014	29.64	29.64	29.54	29.62
148	NASDAQ	CHSCO	Wed, Aug 13, 2014	29.64	29.64	29.58	29.63
147	NASDAQ	CHSCO	Tue, Aug 12, 2014	29.40	29.64	29.40	29.63
146	NASDAQ	CHSCO	Mon, Aug 11, 2014	29.50	29.53	29.49	29.50
145	NASDAQ	CHSCO	Fri, Aug 8, 2014	29.48	29.50	29.35	29.45
144	NASDAQ	CHSCO	Thu, Aug 7, 2014	29.41	29.49	29.24	29.42
143	NASDAQ	CHSCO	Wed, Aug 6, 2014	29.03	29.22	29.00	29.16
142	NASDAQ	CHSCO	Tue, Aug 5, 2014	29.38	29.38	29.02	29.06
141	NASDAQ	CHSCO	Mon, Aug 4, 2014	29.26	29.47	29.26	29.45
140	NASDAQ	CHSCO	Fri, Aug 1, 2014	29.25	29.46	29.25	29.26
139	NASDAQ	CHSCO	Thu, Jul 31, 2014	29.62	29.62	29.25	29.25
138	NASDAQ	CHSCO	Wed, Jul 30, 2014	29.55	29.58	29.50	29.52
137	NASDAQ	CHSCO	Tue, Jul 29, 2014	29.60	29.60	29.45	29.50
136	NASDAQ	CHSCO	Mon, Jul 28, 2014	29.50	29.60	29.50	29.55
135	NASDAQ	CHSCO	Fri, Jul 25, 2014	29.60	29.60	29.50	29.59
134	NASDAQ	CHSCO	Thu, Jul 24, 2014	29.56	29.59	29.42	29.50
133	NASDAQ	CHSCO	Wed, Jul 23, 2014	29.54	29.60	29.33	29.58
132	NASDAQ	CHSCO	Tue, Jul 22, 2014	29.54	29.59	29.50	29.59
131	NASDAQ	CHSCO	Mon, Jul 21, 2014	29.53	29.56	29.38	29.55
130	NASDAQ	CHSCO	Fri, Jul 18, 2014	29.45	29.57	29.33	29.57
129	NASDAQ	CHSCO	Thu, Jul 17, 2014	29.60	29.60	29.36	29.36
128	NASDAQ	CHSCO	Wed, Jul 16, 2014	29.54	29.60	29.50	29.55
127	NASDAQ	CHSCO	Tue, Jul 15, 2014	29.59	29.59	29.44	29.55
126	NASDAQ	CHSCO	Mon, Jul 14, 2014	29.30	29.60	29.30	29.60
125	NASDAQ	CHSCO	Fri, Jul 11, 2014	29.40	29.50	29.23	29.27
124	NASDAQ	CHSCO	Thu, Jul 10, 2014	29.50	29.50	29.13	29.13
123	NASDAQ	CHSCO	Wed, Jul 9, 2014	29.47	29.50	29.47	29.50
122	NASDAQ	CHSCO	Tue, Jul 8, 2014	29.47	29.48	29.41	29.48
121	NASDAQ	CHSCO	Mon, Jul 7, 2014	29.40	29.48	29.40	29.41
120	NASDAQ	CHSCO	Thu, Jul 3, 2014	29.50	29.53	29.40	29.41
119	NASDAQ	CHSCO	Wed, Jul 2, 2014	29.55	29.50	29.43	29.50
118	NASDAQ	CHSCO	Tue, Jul 1, 2014	29.46	29.64	29.48	29.48
117	NASDAQ	CHSCO	Mon, Jun 30, 2014	29.64	29.64	29.41	29.56
116	NASDAQ	CHSCO	Fri, Jun 27, 2014	29.64	29.64	29.41	29.41
115	NASDAQ	CHSCO	Thu, Jun 26, 2014	29.50	29.64	29.50	29.55
114	NASDAQ	CHSCO	Wed, Jun 25, 2014	29.50	29.50	29.37	29.50
113	NASDAQ	CHSCO	Tue, Jun 24, 2014	29.49	29.50	29.47	29.50
112	NASDAQ	CHSCO	Mon, Jun 23, 2014	29.26	29.49	29.26	29.48
111	NASDAQ	CHSCO	Fri, Jun 20, 2014	29.48	29.48	29.25	29.29
110	NASDAQ	CHSCO	Thu, Jun 19, 2014	29.50	29.51	29.40	29.49
109	NASDAQ	CHSCO	Wed, Jun 18, 2014	29.40	29.50	29.31	29.46
108	NASDAQ	CHSCO	Tue, Jun 17, 2014	29.30	29.35	29.23	29.31
107	NASDAQ	CHSCO	Mon, Jun 16, 2014	29.27	29.48	29.27	29.27
106	NASDAQ	CHSCO	Fri, Jun 13, 2014	29.35	29.35	29.12	29.23
105	NASDAQ	CHSCO	Thu, Jun 12, 2014	29.56	29.56	29.15	29.53
104	NASDAQ	CHSCO	Wed, Jun 11, 2014	29.60	29.67	29.58	29.64
103	NASDAQ	CHSCO	Tue, Jun 10, 2014	29.86	29.92	29.51	29.58
102	NASDAQ	CHSCO	Mon, Jun 9, 2014	29.70	29.95	29.70	29.72
101	NASDAQ	CHSCO	Fri, Jun 6, 2014	29.68	29.86	29.65	29.65
100	NASDAQ	CHSCO	Thu, Jun 5, 2014	29.76	30.24	28.97	29.60
99	NASDAQ	CHSCO	Wed, Jun 4, 2014	30.11	30.11	29.35	29.77
98	NASDAQ	CHSCO	Tue, Jun 3, 2014	30.25	30.30	30.10	30.10
97	NASDAQ	CHSCO	Mon, Jun 2, 2014	30.25	30.30	30.22	30.25
96	NASDAQ	CHSCO	Fri, May 30, 2014	30.21	30.35	30.21	30.34
95	NASDAQ	CHSCO	Thu, May 29, 2014	30.30	30.35	30.20	30.35
94	NASDAQ	CHSCO	Wed, May 28, 2014	30.18	30.43	30.18	30.34
93	NASDAQ	CHSCO	Tue, May 27, 2014	30.35	30.49	30.11	30.39
92	NASDAQ	CHSCO	Fri, May 23, 2014	30.20	30.30	30.20	30.30
91	NASDAQ	CHSCO	Thu, May 22, 2014	30.27	30.35	30.20	30.20
90	NASDAQ	CHSCO	Wed, May 21, 2014	30.40	30.57	30.27	30.27
89	NASDAQ	CHSCO	Tue, May 20, 2014	30.52	30.61	30.18	30.26
88	NASDAQ	CHSCO	Mon, May 19, 2014	30.16	30.53	30.16	30.51
87	NASDAQ	CHSCO	Fri, May 16, 2014	30.26	30.34	30.00	30.34
86	NASDAQ	CHSCO	Thu, May 15, 2014	30.05	30.20	29.84	30.18
85	NASDAQ	CHSCO	Wed, May 14, 2014	29.75	30.50	29.75	30.21
84	NASDAQ	CHSCO	Tue, May 13, 2014	29.80	29.84	29.77	29.84
83	NASDAQ	CHSCO	Mon, May 12, 2014	29.76	29.80	29.64	29.80
82	NASDAQ	CHSCO	Fri, May 9, 2014	29.58	29.75	29.58	29.75
81	NASDAQ	CHSCO	Thu, May 8, 2014	29.60	29.60	29.45	29.60
80	NASDAQ	CHSCO	Wed, May 7, 2014	29.55	29.55	29.22	29.47
79	NASDAQ	CHSCO	Tue, May 6, 2014	29.60	29.60	29.35	29.49
78	NASDAQ	CHSCO	Mon, May 5, 2014	29.49	29.49	29.28	29.43
77	NASDAQ	CHSCO	Fri, May 2, 2014	29.59	29.59	29.47	29.47
76	NASDAQ	CHSCO	Thu, May 1, 2014	29.55	29.56	29.37	29.49
75	NASDAQ	CHSCO	Wed, Apr 30, 2014	29.67	29.68	29.40	29.54
74	NASDAQ	CHSCO	Tue, Apr 29, 2014	29.24	29.68	29.15	29.52
73	NASDAQ	CHSCO	Mon, Apr 28, 2014	29.25	29.38	28.98	29.25
72	NASDAQ	CHSCO	Fri, Apr 25, 2014	28.95	29.26	28.95	29.26
71	NASDAQ	CHSCO	Thu, Apr 24, 2014	29.07	29.16	29.00	29.00
70	NASDAQ	CHSCO	Wed, Apr 23, 2014	28.92	29.08	28.87	29.07
69	NASDAQ	CHSCO	Tue, Apr 22, 2014	28.84	28.89	28.72	28.83
68	NASDAQ	CHSCO	Mon, Apr 21, 2014	28.60	28.88	28.54	28.73
67	NASDAQ	CHSCO	Thu, Apr 17, 2014	29.47	29.46	28.26	28.26
66	NASDAQ	CHSCO	Wed, Apr 16, 2014	29.51	29.72	29.13	29.18
65	NASDAQ	CHSCO	Tue, Apr 15, 2014	29.43	29.79	29.41	29.52
64	NASDAQ	CHSCO	Mon, Apr 14, 2014	29.28	29.71	29.28	29.42
63	NASDAQ	CHSCO	Fri, Apr 11, 2014	29.51	29.60	29.41	29.42
62	NASDAQ	CHSCO	Thu, Apr 10, 2014	29.66	29.66	29.35	29.43
61	NASDAQ	CHSCO	Wed, Apr 9, 2014	29.44	29.57	29.42	29.44
60	NASDAQ	CHSCO	Tue, Apr 8, 2014	29.48	29.50	29.42	29.42
59	NASDAQ	CHSCO	Mon, Apr 7, 2014	29.51	29.71	29.45	29.45
58	NASDAQ	CHSCO	Fri, Apr 4, 2014	29.60	29.67	29.51	29.51
57	NASDAQ	CHSCO	Thu, Apr 3, 2014	29.50	29.59	29.45	29.52
56	NASDAQ	CHSCO	Wed, Apr 2, 2014	29.46	29.48	29.37	29.42
55	NASDAQ	CHSCO	Tue, Apr 1, 2014	29.05	29.50	29.05	29.48
54	NASDAQ	CHSCO	Mon, Mar 31, 2014	29.40	29.40	29.21	29.23
53	NASDAQ	CHSCO	Fri, Mar 28, 2014	29.30	29.70	29.00	29.25
52	NASDAQ	CHSCO	Thu, Mar 27, 2014	29.19	29.30	29.07	29.23
51	NASDAQ	CHSCO	Wed, Mar 26, 2014	29.20	29.20	29.05	29.17
50	NASDAQ	CHSCO	Tue, Mar 25, 2014	29.30	29.30	29.18	29.30
49	NASDAQ	CHSCO	Mon, Mar 24, 2014	29.25	29.29	28.84	29.24
48	NASDAQ	CHSCO	Fri, Mar 21, 2014	28.86	29.27	28.86	29.27
47	NASDAQ	CHSCO	Thu, Mar 20, 2014	28.80	29.15	28.80	28.90
46	NASDAQ	CHSCO	Wed, Mar 19, 2014	29.17	29.25	28.89	28.90
45	NASDAQ	CHSCO	Tue, Mar 18, 2014	29.30	29.25	28.77	29.05
44	NASDAQ	CHSCO	Mon, Mar 17, 2014	29.42	29.44	28.85	29.30
43	NASDAQ	CHSCO	Fri, Mar 14, 2014	29.03	29.50	28.70	29.42
42	NASDAQ	CHSCO	Thu, Mar 13, 2014	28.58	29.37	28.44	29.28
41	NASDAQ	CHSCO	Wed, Mar 12, 2014	28.68	28.95	28.61	28.95
40	NASDAQ	CHSCO	Tue, Mar 11, 2014	28.55	28.68	28.55	28.67
39	NASDAQ	CHSCO	Mon, Mar 10, 2014	28.49	28.55	28.32	28.48
38	NASDAQ	CHSCO	Fri, Mar 7, 2014	28.54	28.51	28.20	28.29
37	NASDAQ	CHSCO	Thu, Mar 6, 2014	28.25	28.64	28.25	28.50
36	NASDAQ	CHSCO	Wed, Mar 5, 2014	28.00	28.24	27.99	28.23
35	NASDAQ	CHSCO	Tue, Mar 4, 2014	27.57	27.98	27.52	27.98
34	NASDAQ	CHSCO	Mon, Mar 3, 2014	27.70	27.75	27.53	27.70
33	NASDAQ	CHSCO	Fri, Feb 28, 2014	27.55	27.71	27.42	27.56
32	NASDAQ	CHSCO	Thu, Feb 27, 2014	27.56	27.59	27.46	27.50
31	NASDAQ	CHSCO	Wed, Feb 26, 2014	27.50	27.55	27.39	27.39
30	NASDAQ	CHSCO	Tue, Feb 25, 2014	27.40	27.49	27.30	27.41
29	NASDAQ	CHSCO	Mon, Feb 24, 2014	27.16	27.58	27.16	27.30
28	NASDAQ	CHSCO	Fri, Feb 21, 2014	27.25	27.49	27.22	27.38
27	NASDAQ	CHSCO	Thu, Feb 20, 2014	27.50	27.73	27.05	27.24
26	NASDAQ	CHSCO	Wed, Feb 19, 2014	27.80	27.84	27.51	27.59
25	NASDAQ	CHSCO	Tue, Feb 18, 2014	28.00	28.01	27.66	27.76
24	NASDAQ	CHSCO	Fri, Feb 14, 2014	28.20	28.43	28.14	28.22
23	NASDAQ	CHSCO	Thu, Feb 13, 2014	28.30	28.50	28.27	28.27
22	NASDAQ	CHSCO	Wed, Feb 12, 2014	29.00	29.00	28.28	28.30
21	NASDAQ	CHSCO	Tue, Feb 11, 2014	28.95	29.00	28.92	28.99
20	NASDAQ	CHSCO	Mon, Feb 10, 2014	29.00	29.00	28.77	28.95
19	NASDAQ	CHSCO	Fri, Feb 7, 2014	28.85	28.85	28.81	28.85
18	NASDAQ	CHSCO	Thu, Feb 6, 2014	28.82	28.85	28.72	28.78
17	NASDAQ	CHSCO	Wed, Feb 5, 2014	28.80	28.80	28.70	28.79
16	NASDAQ	CHSCO	Tue, Feb 4, 2014	28.79	28.80	28.75	28.80
15	NASDAQ	CHSCO	Mon, Feb 3, 2014	28.72	28.79	28.67	28.70
14	NASDAQ	CHSCO	Fri, Jan 31, 2014	28.80	28.80	28.65	28.67
13	NASDAQ	CHSCO	Wed, Jan 29, 2014	28.75	28.85	28.70	28.83
12	NASDAQ	CHSCO	Tue, Jan 28, 2014	28.60	28.75	28.60	28.75
11	NASDAQ	CHSCO	Mon, Jan 27, 2014	28.61	28.72	28.61	28.63
10	NASDAQ	CHSCO	Fri, Jan 24, 2014	28.80	28.80	28.61	28.61
9	NASDAQ	CHSCO	Thu, Jan 23, 2014	28.70	28.77	28.58	28.66
8	NASDAQ	CHSCO	Wed, Jan 22, 2014	28.72	28.72	28.56	28.58
7	NASDAQ	CHSCO	Tue, Jan 21, 2014	28.75	28.75	28.55	28.57
6	NASDAQ	CHSCO	Fri, Jan 17, 2014	28.50	28.65	28.50	28.50
5	NASDAQ	CHSCO	Thu, Jan 16, 2014	28.40	28.65	28.36	28.65
4	NASDAQ	CHSCO	Wed, Jan 15, 2014	28.31	28.59	28.31	28.40
3	NASDAQ	CHSCO	Mon, Dec 9, 2013	28.65	28.80	28.55	28.57
2	NASDAQ	CHSCO	Mon, Sep 30, 2013	27.50	27.60	27.10	27.44
1	NASDAQ	CHSCO	Fri, Sep 27, 2013	27.00	28.48	27.00	27.59
#	Exchange	Symbol	Date	Open	High	Low	Close

CHS Inc - Class B Cumulative Redeemable Preferred Stock NASDAQ:CHSCO Historical Prices

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