Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.55	23.55	23.46	23.48	42,263	-0.02(-0.07%)
Jul 30, 2012	23.47	23.50	23.45	23.50	33,548	+0.05(+0.20%)
Jul 27, 2012	23.42	23.48	23.39	23.45	25,836	+0.06(+0.27%)
Jul 26, 2012	23.34	23.39	23.33	23.39	8,977	+0.12(+0.54%)
Jul 25, 2012	23.25	23.28	23.23	23.26	12,201	+0.01(+0.03%)
Jul 24, 2012	23.23	23.28	23.21	23.25	6,436	-0.06(-0.27%)
Jul 23, 2012	23.29	23.32	23.23	23.32	17,762	-0.06(-0.27%)
Jul 20, 2012	23.38	23.42	23.37	23.38	12,365	-0.05(-0.23%)
Jul 19, 2012	23.46	23.47	23.43	23.43	56,356	+0.02(+0.08%)
Jul 18, 2012	23.34	23.44	23.34	23.42	39,756	+0.05(+0.19%)
Jul 17, 2012	23.34	23.38	23.29	23.37	15,942	+0.04(+0.15%)
Jul 16, 2012	23.36	23.36	23.33	23.33	6,009	-0.01(-0.02%)
Jul 13, 2012	23.23	23.35	23.23	23.34	91,993	+0.11(+0.47%)
Jul 12, 2012	23.25	23.25	23.20	23.23	153,624	-0.05(-0.20%)
Jul 11, 2012	23.25	23.29	23.25	23.28	9,308	+0.02(+0.07%)
Jul 10, 2012	23.32	23.35	23.26	23.26	16,704	-0.05(-0.20%)
Jul 09, 2012	23.36	23.36	23.25	23.31	30,524	+0.02(+0.07%)
Jul 06, 2012	23.29	23.31	23.29	23.29	7,771	-0.08(-0.33%)
Jul 05, 2012	23.36	23.38	23.29	23.37	15,939	+0.02(+0.07%)
Jul 03, 2012	23.34	23.39	23.32	23.36	4,345	-0.09(-0.37%)
Jul 02, 2012	23.38	23.53	23.33	23.44	27,222	+0.08(+0.33%)
Jun 29, 2012	23.33	23.37	23.32	23.36	32,636	+0.14(+0.60%)
Jun 28, 2012	23.19	23.22	23.14	23.22	7,601	+0.05(+0.20%)
Jun 27, 2012	23.18	23.21	23.16	23.18	1,167,643	+0.04(+0.19%)
Jun 26, 2012	23.10	23.17	23.10	23.13	115,083	+0.00(+0.01%)
Jun 25, 2012	23.11	23.14	23.10	23.13	32,651	-0.08(-0.34%)
Jun 22, 2012	23.18	23.21	23.15	23.21	11,197	+0.05(+0.24%)
Jun 21, 2012	23.29	23.29	23.15	23.15	22,069	-0.17(-0.74%)
Jun 20, 2012	23.32	23.34	23.29	23.32	16,953	-0.02(-0.10%)
Jun 19, 2012	23.31	23.36	23.31	23.35	41,951	+0.11(+0.47%)
Jun 18, 2012	23.22	23.26	23.22	23.24	11,390	-0.00(-0.00%)
Jun 15, 2012	23.21	23.24	23.19	23.24	13,187	+0.12(+0.54%)
Jun 14, 2012	23.10	23.14	23.09	23.11	9,095	+0.02(+0.10%)
Jun 13, 2012	23.07	23.14	23.06	23.09	32,297	-0.04(-0.17%)
Jun 12, 2012	23.09	23.13	23.03	23.13	30,981	+0.10(+0.42%)
Jun 11, 2012	23.15	23.19	23.03	23.03	13,264	-0.07(-0.28%)
Jun 08, 2012	23.09	23.13	23.06	23.10	39,253	+0.02(+0.10%)
Jun 07, 2012	23.18	23.18	23.07	23.07	17,142	+0.02(+0.07%)
Jun 06, 2012	23.03	23.08	23.03	23.06	24,883	+0.08(+0.34%)
Jun 05, 2012	22.93	22.98	22.93	22.98	25,497	+0.04(+0.17%)
Jun 04, 2012	22.96	22.96	22.88	22.94	39,331	-0.02(-0.10%)
Jun 01, 2012	23.03	23.03	22.97	22.97	19,386	-0.16(-0.67%)
May 31, 2012	23.13	23.13	23.07	23.12	9,704	+0.02(+0.07%)
May 30, 2012	23.09	23.11	23.06	23.11	14,083	-0.02(-0.10%)
May 29, 2012	23.12	23.16	23.12	23.13	21,044	+0.05(+0.20%)
May 25, 2012	23.09	23.10	23.05	23.08	14,530	+0.00(+0.00%)
May 24, 2012	23.06	23.11	22.98	23.08	13,823	-0.02(-0.10%)
May 23, 2012	23.08	23.11	22.99	23.11	37,325	+0.02(+0.07%)
May 22, 2012	23.14	23.16	23.08	23.09	51,916	-0.04(-0.17%)
May 21, 2012	23.01	23.13	23.01	23.13	11,454	+0.11(+0.47%)
May 18, 2012	23.09	23.09	23.00	23.02	34,666	-0.05(-0.20%)
May 17, 2012	23.14	23.14	23.04	23.07	401,834	-0.09(-0.40%)
May 16, 2012	23.18	23.24	23.15	23.16	25,611	-0.03(-0.13%)
May 15, 2012	23.23	23.26	23.19	23.19	467,447	-0.04(-0.17%)
May 14, 2012	23.27	23.28	23.23	23.23	26,795	-0.08(-0.33%)
May 11, 2012	23.26	23.37	23.26	23.31	13,873	-0.01(-0.03%)
May 10, 2012	23.39	23.39	23.30	23.32	83,441	-0.02(-0.07%)
May 09, 2012	23.30	23.35	23.27	23.33	12,764	-0.06(-0.27%)
May 08, 2012	23.36	23.39	23.33	23.39	21,468	-0.05(-0.22%)
May 07, 2012	23.40	23.45	23.40	23.44	2,398	+0.03(+0.12%)
May 04, 2012	23.47	23.47	23.38	23.42	71,693	-0.06(-0.27%)
May 03, 2012	23.55	23.55	23.47	23.48	83,045	-0.06(-0.27%)
May 02, 2012	23.52	23.56	23.52	23.54	18,480	-0.04(-0.17%)

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.