Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.88	23.96	23.74	23.75	1,411,645	+0.06(+0.25%)
Jul 30, 2012	23.61	23.74	23.59	23.69	1,216,456	+0.11(+0.45%)
Jul 27, 2012	23.44	23.68	23.42	23.59	2,439,875	+0.11(+0.45%)
Jul 26, 2012	23.72	23.74	23.41	23.48	2,816,436	+1.39(+6.27%)
Jul 25, 2012	22.13	22.18	21.99	22.09	2,150,274	-0.13(-0.60%)
Jul 24, 2012	22.39	22.39	22.12	22.23	1,104,550	-0.07(-0.33%)
Jul 23, 2012	22.23	22.33	22.12	22.30	1,460,496	-0.31(-1.35%)
Jul 20, 2012	22.63	22.74	22.56	22.60	1,474,267	-0.21(-0.93%)
Jul 19, 2012	22.73	22.89	22.68	22.82	1,770,080	+0.22(+0.97%)
Jul 18, 2012	22.44	22.64	22.43	22.60	2,006,069	+0.25(+1.13%)
Jul 17, 2012	22.33	22.41	22.21	22.35	1,647,959	+0.16(+0.72%)
Jul 16, 2012	22.23	22.28	22.11	22.19	1,213,870	+0.06(+0.27%)
Jul 13, 2012	21.94	22.19	21.94	22.13	1,172,327	+0.32(+1.46%)
Jul 12, 2012	21.75	21.86	21.66	21.81	1,418,036	-0.17(-0.75%)
Jul 11, 2012	22.12	22.13	21.87	21.97	1,287,610	-0.27(-1.19%)
Jul 10, 2012	22.31	22.34	22.17	22.24	1,468,669	+0.03(+0.12%)
Jul 09, 2012	22.37	22.38	22.15	22.21	1,593,580	-0.12(-0.53%)
Jul 06, 2012	22.35	22.38	22.27	22.33	1,930,076	-0.09(-0.41%)
Jul 05, 2012	22.37	22.46	22.31	22.43	2,256,614	-0.38(-1.69%)
Jul 03, 2012	22.64	22.82	22.62	22.81	1,246,685	+0.21(+0.94%)
Jul 02, 2012	22.46	22.60	22.40	22.60	2,055,654	+0.23(+1.01%)
Jun 29, 2012	22.49	22.54	22.30	22.37	2,188,658	+0.62(+2.84%)
Jun 28, 2012	21.52	21.77	21.45	21.76	1,551,432	-0.02(-0.09%)
Jun 27, 2012	21.79	21.83	21.67	21.77	1,215,865	+0.17(+0.77%)
Jun 26, 2012	21.59	21.66	21.48	21.61	2,964,365	+0.21(+0.96%)
Jun 25, 2012	21.44	21.47	21.35	21.40	1,163,664	-0.27(-1.25%)
Jun 22, 2012	21.76	21.77	21.64	21.68	1,533,040	+0.14(+0.65%)
Jun 21, 2012	21.75	21.80	21.52	21.54	3,147,874	-0.07(-0.31%)
Jun 20, 2012	21.44	21.68	21.42	21.60	1,706,419	-0.13(-0.61%)
Jun 19, 2012	21.53	21.81	21.52	21.74	2,146,173	-0.03(-0.15%)
Jun 18, 2012	21.60	21.81	21.57	21.77	1,050,997	+0.09(+0.40%)
Jun 15, 2012	21.55	21.71	21.53	21.68	2,309,812	-0.01(-0.03%)
Jun 14, 2012	21.63	21.76	21.62	21.69	1,364,653	+0.19(+0.89%)
Jun 13, 2012	21.41	21.61	21.34	21.50	1,906,027	+0.19(+0.87%)
Jun 12, 2012	21.26	21.34	21.04	21.31	1,493,559	+0.33(+1.58%)
Jun 11, 2012	21.14	21.15	20.98	20.98	1,811,033	-0.09(-0.41%)
Jun 08, 2012	20.96	21.09	20.94	21.07	1,531,285	-0.05(-0.25%)
Jun 07, 2012	21.28	21.30	21.11	21.12	2,515,446	-0.07(-0.31%)
Jun 06, 2012	20.81	21.19	20.80	21.18	2,346,830	+0.52(+2.50%)
Jun 05, 2012	20.63	20.70	20.53	20.67	1,640,311	-0.02(-0.10%)
Jun 04, 2012	20.69	20.76	20.59	20.69	1,254,445	+0.10(+0.48%)
Jun 01, 2012	20.68	20.79	20.46	20.59	3,073,569	-0.36(-1.71%)
May 31, 2012	20.92	21.01	20.75	20.95	2,307,411	+0.12(+0.57%)
May 30, 2012	20.87	20.94	20.78	20.83	2,728,388	-0.26(-1.23%)
May 29, 2012	21.19	21.21	21.01	21.09	1,058,321	-0.06(-0.28%)
May 25, 2012	21.05	21.20	21.03	21.14	1,198,160	+0.04(+0.19%)
May 24, 2012	21.26	21.29	20.95	21.11	6,250,634	-0.07(-0.34%)
May 23, 2012	21.09	21.20	20.94	21.18	4,173,973	-0.06(-0.28%)
May 22, 2012	21.19	21.36	21.16	21.24	1,894,409	-0.21(-0.99%)
May 21, 2012	21.40	21.47	21.31	21.45	1,243,926	+0.18(+0.84%)
May 18, 2012	21.32	21.35	21.19	21.27	2,340,849	-0.08(-0.37%)
May 17, 2012	21.46	21.54	21.34	21.35	2,221,135	-0.27(-1.23%)
May 16, 2012	21.68	21.78	21.55	21.62	2,763,964	-0.35(-1.60%)
May 15, 2012	22.05	22.16	21.94	21.97	1,535,371	-0.21(-0.96%)
May 14, 2012	22.13	22.29	22.08	22.18	912,900	-0.21(-0.95%)
May 11, 2012	22.24	22.54	22.23	22.39	1,662,768	+0.17(+0.75%)
May 10, 2012	22.22	22.34	22.16	22.23	1,640,006	-0.10(-0.45%)
May 09, 2012	22.05	22.37	21.97	22.33	2,157,254	-0.03(-0.15%)
May 08, 2012	22.41	22.44	22.17	22.36	2,306,089	-0.24(-1.08%)
May 07, 2012	22.40	22.65	22.37	22.60	1,375,008	+0.20(+0.91%)
May 04, 2012	22.56	22.60	22.36	22.40	1,598,881	-0.34(-1.50%)
May 03, 2012	22.81	22.84	22.68	22.74	1,387,496	+0.02(+0.09%)
May 02, 2012	22.62	22.75	22.54	22.72	1,283,068	+0.10(+0.44%)

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.