Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	20.75	20.90	20.71	20.71	3,827,077	-0.10(-0.48%)
Jul 30, 2012	20.88	21.00	20.78	20.81	1,784,521	-0.12(-0.59%)
Jul 27, 2012	20.68	21.05	20.51	20.94	1,873,553	+0.34(+1.64%)
Jul 26, 2012	20.78	20.80	20.51	20.60	2,341,188	+0.15(+0.72%)
Jul 25, 2012	20.54	20.61	20.42	20.45	638,899	-0.01(-0.04%)
Jul 24, 2012	20.62	20.62	20.26	20.46	2,248,900	-0.02(-0.11%)
Jul 23, 2012	20.41	20.54	20.35	20.48	1,591,848	-0.30(-1.44%)
Jul 20, 2012	20.89	20.95	20.76	20.78	981,413	-0.29(-1.39%)
Jul 19, 2012	21.40	21.45	21.01	21.08	2,803,436	-0.29(-1.37%)
Jul 18, 2012	21.51	21.59	21.31	21.37	3,389,381	-0.18(-0.82%)
Jul 17, 2012	21.41	21.57	21.16	21.55	4,392,052	+0.24(+1.12%)
Jul 16, 2012	21.37	21.45	21.22	21.31	1,522,753	-0.05(-0.22%)
Jul 13, 2012	20.97	21.41	20.92	21.35	1,853,736	+0.48(+2.32%)
Jul 12, 2012	20.83	20.93	20.70	20.87	2,258,890	-0.06(-0.29%)
Jul 11, 2012	20.80	20.99	20.76	20.93	701,576	+0.12(+0.59%)
Jul 10, 2012	21.10	21.18	20.69	20.81	3,311,814	-0.15(-0.73%)
Jul 09, 2012	21.05	21.11	20.81	20.96	1,464,396	-0.21(-0.98%)
Jul 06, 2012	21.04	21.21	20.98	21.17	724,995	-0.09(-0.43%)
Jul 05, 2012	21.38	21.38	21.24	21.26	1,217,384	-0.12(-0.58%)
Jul 03, 2012	21.28	21.41	21.21	21.38	2,088,629	+0.15(+0.69%)
Jul 02, 2012	21.04	21.26	20.91	21.24	2,171,252	+0.16(+0.77%)
Jun 29, 2012	21.01	21.21	20.93	21.08	2,135,698	+0.45(+2.16%)
Jun 28, 2012	20.30	20.63	20.19	20.63	2,072,354	+0.12(+0.56%)
Jun 27, 2012	20.23	20.57	20.11	20.51	3,294,204	+0.35(+1.72%)
Jun 26, 2012	20.07	20.33	19.93	20.17	1,528,951	+0.09(+0.46%)
Jun 25, 2012	20.04	20.16	19.96	20.08	1,018,814	-0.33(-1.62%)
Jun 22, 2012	20.27	20.51	20.14	20.41	2,445,984	+0.28(+1.42%)
Jun 21, 2012	20.63	20.75	20.08	20.12	1,946,344	-0.48(-2.35%)
Jun 20, 2012	20.58	20.71	20.38	20.61	3,030,026	+0.03(+0.15%)
Jun 19, 2012	20.29	20.67	20.28	20.58	2,105,975	+0.33(+1.63%)
Jun 18, 2012	20.17	20.38	20.06	20.24	1,273,957	-0.02(-0.08%)
Jun 15, 2012	20.04	20.32	19.94	20.26	3,841,505	+0.28(+1.42%)
Jun 14, 2012	19.75	20.05	19.75	19.98	2,721,249	+0.25(+1.24%)
Jun 13, 2012	19.74	20.10	19.64	19.73	1,841,754	-0.12(-0.58%)
Jun 12, 2012	19.60	19.85	19.46	19.85	2,990,937	+0.27(+1.37%)
Jun 11, 2012	20.18	20.23	19.57	19.58	3,068,539	-0.40(-1.99%)
Jun 08, 2012	19.67	20.04	19.46	19.98	3,646,722	+0.29(+1.48%)
Jun 07, 2012	19.86	19.92	19.65	19.69	3,857,572	+0.11(+0.59%)
Jun 06, 2012	19.34	19.58	19.21	19.57	3,892,839	+0.41(+2.16%)
Jun 05, 2012	19.07	19.38	19.00	19.16	5,777,647	+0.05(+0.24%)
Jun 04, 2012	19.65	19.65	19.04	19.11	5,631,161	-0.34(-1.73%)
Jun 01, 2012	20.00	20.02	19.44	19.45	5,578,586	-0.96(-4.69%)
May 31, 2012	20.26	20.56	20.05	20.41	3,510,086	+0.09(+0.45%)
May 30, 2012	20.49	20.54	20.25	20.31	1,657,589	-0.44(-2.10%)
May 29, 2012	20.75	20.77	20.49	20.75	2,619,676	+0.18(+0.89%)
May 25, 2012	20.59	20.71	20.47	20.57	1,577,576	-0.03(-0.15%)
May 24, 2012	20.54	20.64	20.28	20.60	3,292,670	+0.17(+0.83%)
May 23, 2012	20.14	20.51	20.02	20.43	3,661,047	+0.05(+0.26%)
May 22, 2012	20.26	20.59	20.20	20.38	7,175,655	+0.14(+0.68%)
May 21, 2012	20.16	20.42	20.02	20.24	4,809,664	+0.18(+0.88%)
May 18, 2012	20.28	20.41	19.98	20.06	4,346,481	-0.19(-0.95%)
May 17, 2012	20.61	20.64	20.23	20.25	5,295,507	-0.33(-1.60%)
May 16, 2012	20.88	20.99	20.56	20.58	2,842,727	-0.15(-0.74%)
May 15, 2012	20.89	21.07	20.67	20.74	2,347,834	-0.15(-0.73%)
May 14, 2012	21.00	21.10	20.85	20.89	1,891,076	-0.35(-1.66%)
May 11, 2012	21.11	21.43	21.00	21.24	3,739,065	-0.08(-0.36%)
May 10, 2012	21.26	21.43	21.20	21.32	3,887,840	+0.25(+1.20%)
May 09, 2012	21.03	21.16	20.81	21.07	4,232,155	-0.25(-1.19%)
May 08, 2012	21.20	21.36	21.07	21.32	4,214,826	+0.02(+0.07%)
May 07, 2012	20.99	21.42	20.99	21.30	2,662,751	+0.19(+0.91%)
May 04, 2012	21.29	21.36	20.94	21.11	4,015,153	-0.30(-1.40%)
May 03, 2012	21.55	21.66	21.31	21.41	2,557,900	-0.15(-0.71%)
May 02, 2012	21.49	21.64	21.30	21.56	3,186,233	-0.03(-0.14%)

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.