Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	23.31	23.57	23.13	23.38	497,634	-0.10(-0.45%)
Jul 28, 2011	23.67	23.72	23.40	23.49	566,852	-0.15(-0.62%)
Jul 27, 2011	23.68	23.82	23.54	23.63	650,543	-0.11(-0.47%)
Jul 26, 2011	24.01	24.01	23.71	23.75	375,679	-0.19(-0.79%)
Jul 25, 2011	23.94	24.08	23.73	23.94	471,965	+0.04(+0.15%)
Jul 22, 2011	23.96	23.98	23.88	23.90	328,325	-0.07(-0.29%)
Jul 21, 2011	23.74	24.03	23.71	23.97	298,398	+0.27(+1.15%)
Jul 20, 2011	23.37	23.73	23.35	23.70	512,583	+0.32(+1.38%)
Jul 19, 2011	23.40	23.45	23.22	23.38	443,193	+0.11(+0.48%)
Jul 18, 2011	23.69	23.71	23.19	23.26	464,062	-0.43(-1.80%)
Jul 15, 2011	23.53	23.73	23.44	23.69	493,907	+0.20(+0.83%)
Jul 14, 2011	23.70	23.84	23.43	23.49	566,183	-0.11(-0.47%)
Jul 13, 2011	23.63	23.84	23.56	23.61	527,673	+0.02(+0.09%)
Jul 12, 2011	23.46	23.73	23.41	23.59	604,040	+0.04(+0.18%)
Jul 11, 2011	23.61	23.70	23.47	23.54	545,277	-0.20(-0.85%)
Jul 08, 2011	23.61	23.77	23.56	23.75	470,153	-0.04(-0.15%)
Jul 07, 2011	23.95	23.95	23.67	23.78	833,415	+0.01(+0.03%)
Jul 06, 2011	23.56	23.82	23.49	23.77	514,218	+0.24(+1.01%)
Jul 05, 2011	23.68	23.73	23.50	23.54	450,533	-0.14(-0.59%)
Jul 01, 2011	23.34	23.68	23.28	23.68	412,435	+0.42(+1.80%)
Jun 30, 2011	23.24	23.31	23.15	23.26	760,273	+0.10(+0.45%)
Jun 29, 2011	22.89	23.22	22.84	23.15	719,194	+0.34(+1.50%)
Jun 28, 2011	22.73	22.91	22.65	22.81	388,688	+0.18(+0.80%)
Jun 27, 2011	22.64	22.83	22.61	22.63	344,678	+0.04(+0.15%)
Jun 24, 2011	22.62	22.76	22.53	22.59	946,186	+0.03(+0.12%)
Jun 23, 2011	22.39	22.60	22.19	22.56	861,176	-0.02(-0.09%)
Jun 22, 2011	22.58	22.69	22.47	22.59	424,388	-0.01(-0.06%)
Jun 21, 2011	22.61	22.63	22.52	22.60	413,873	+0.10(+0.44%)
Jun 20, 2011	22.52	22.56	22.48	22.50	620,435	+0.18(+0.81%)
Jun 17, 2011	22.18	22.45	22.09	22.32	1,229,264	+0.29(+1.30%)
Jun 16, 2011	21.98	22.18	21.93	22.03	595,073	+0.11(+0.51%)
Jun 15, 2011	22.04	22.14	21.84	21.92	600,182	-0.22(-1.01%)
Jun 14, 2011	22.13	22.26	22.00	22.14	448,371	+0.15(+0.67%)
Jun 13, 2011	22.13	22.17	21.96	22.00	508,267	-0.09(-0.41%)
Jun 10, 2011	22.19	22.21	22.07	22.09	905,503	-0.10(-0.44%)
Jun 09, 2011	22.28	22.28	22.02	22.19	713,847	-0.10(-0.44%)
Jun 08, 2011	22.23	22.38	22.21	22.28	781,504	+0.08(+0.38%)
Jun 07, 2011	22.28	22.39	22.12	22.20	1,698,812	-0.03(-0.13%)
Jun 06, 2011	22.24	22.36	22.09	22.23	861,516	-0.09(-0.41%)
Jun 03, 2011	22.40	22.47	22.17	22.32	1,081,613	-0.69(-3.01%)
May 24, 2011	23.25	23.26	23.01	23.01	307,925	-0.13(-0.54%)
May 23, 2011	23.26	23.43	23.07	23.14	433,528	-0.29(-1.22%)
May 20, 2011	23.40	23.52	23.23	23.42	499,721	-0.01(-0.03%)
May 19, 2011	23.33	23.45	23.09	23.43	611,169	+0.19(+0.83%)
May 18, 2011	23.15	23.24	23.02	23.24	597,209	+0.13(+0.57%)
May 17, 2011	23.21	23.34	22.98	23.11	843,454	-0.19(-0.83%)
May 16, 2011	23.47	23.49	23.27	23.30	517,105	-0.28(-1.17%)
May 13, 2011	23.74	23.79	23.27	23.58	947,882	-0.21(-0.87%)
May 12, 2011	23.76	23.87	23.56	23.78	1,074,524	-0.04(-0.17%)
May 11, 2011	24.16	24.21	23.73	23.83	467,308	-0.37(-1.52%)
May 10, 2011	23.93	24.29	23.93	24.19	355,436	+0.23(+0.95%)
May 09, 2011	23.73	24.00	23.65	23.96	374,239	+0.28(+1.20%)
May 06, 2011	23.63	23.92	23.57	23.68	384,775	+0.17(+0.74%)
May 05, 2011	23.52	23.71	23.18	23.51	386,355	-0.19(-0.79%)
May 04, 2011	23.92	23.94	23.62	23.69	396,525	-0.28(-1.16%)
May 03, 2011	23.96	24.15	23.91	23.97	322,249	+0.01(+0.03%)

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.