Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	16.81	16.95	16.73	16.82	1,012,735	-0.09(-0.53%)
Jul 28, 2011	16.96	17.08	16.91	16.91	534,885	-0.04(-0.22%)
Jul 27, 2011	17.12	17.28	16.92	16.95	1,316,053	-0.32(-1.83%)
Jul 26, 2011	17.30	17.33	17.21	17.27	1,013,325	-0.01(-0.04%)
Jul 25, 2011	17.24	17.36	17.23	17.27	655,613	-0.10(-0.58%)
Jul 22, 2011	17.44	17.45	17.36	17.37	751,481	+0.07(+0.42%)
Jul 21, 2011	16.94	17.32	16.92	17.30	787,241	+0.43(+2.58%)
Jul 20, 2011	16.96	16.99	16.80	16.87	665,428	-0.15(-0.86%)
Jul 19, 2011	16.77	17.01	16.72	17.01	633,424	+0.30(+1.82%)
Jul 18, 2011	16.89	16.89	16.61	16.71	585,151	-0.21(-1.24%)
Jul 15, 2011	17.02	17.04	16.85	16.92	1,241,403	-0.08(-0.44%)
Jul 14, 2011	17.02	17.17	16.97	16.99	582,392	-0.05(-0.28%)
Jul 13, 2011	17.14	17.30	17.01	17.04	995,893	-0.01(-0.05%)
Jul 12, 2011	17.01	17.18	16.97	17.05	1,082,440	+0.06(+0.35%)
Jul 11, 2011	17.12	17.19	16.95	16.99	928,680	-0.30(-1.76%)
Jul 08, 2011	17.38	17.40	17.17	17.30	998,211	-0.20(-1.16%)
Jul 07, 2011	17.65	17.67	17.44	17.50	919,005	+0.00(+0.01%)
Jul 06, 2011	17.40	17.53	17.29	17.50	1,163,098	+0.09(+0.53%)
Jul 05, 2011	17.38	17.45	17.29	17.41	892,439	+0.02(+0.13%)
Jul 01, 2011	17.15	17.39	17.10	17.38	835,689	+0.30(+1.75%)
Jun 30, 2011	16.93	17.09	16.79	17.08	1,507,322	+0.22(+1.30%)
Jun 29, 2011	16.92	17.00	16.83	16.86	1,194,634	+0.02(+0.11%)
Jun 28, 2011	16.96	16.96	16.77	16.85	992,299	-0.06(-0.35%)
Jun 27, 2011	16.90	16.98	16.82	16.90	828,387	+0.05(+0.33%)
Jun 24, 2011	16.85	16.92	16.74	16.85	2,422,807	+0.00(+0.03%)
Jun 23, 2011	16.74	16.87	16.59	16.85	1,706,215	-0.00(-0.03%)
Jun 22, 2011	16.90	16.93	16.74	16.85	1,545,298	-0.10(-0.59%)
Jun 21, 2011	16.91	17.06	16.82	16.95	1,124,636	+0.14(+0.83%)
Jun 20, 2011	16.70	16.83	16.69	16.81	1,759,280	+0.12(+0.74%)
Jun 17, 2011	16.53	16.75	16.48	16.69	2,666,061	+0.25(+1.53%)
Jun 16, 2011	16.23	16.44	16.21	16.44	1,277,443	+0.23(+1.44%)
Jun 15, 2011	16.11	16.37	16.09	16.20	1,702,075	+0.01(+0.07%)
Jun 14, 2011	16.14	16.25	16.11	16.19	923,495	+0.16(+1.03%)
Jun 13, 2011	16.06	16.12	15.96	16.03	1,294,083	-0.07(-0.44%)
Jun 10, 2011	16.37	16.42	16.09	16.10	1,438,552	-0.31(-1.91%)
Jun 09, 2011	16.32	16.52	16.01	16.41	1,378,859	+0.32(+1.99%)
Jun 08, 2011	15.95	16.11	15.83	16.09	1,299,010	+0.11(+0.69%)
Jun 07, 2011	16.01	16.13	15.95	15.98	953,772	+0.04(+0.24%)
Jun 06, 2011	15.89	16.11	15.89	15.94	878,794	-0.00(-0.02%)
Jun 03, 2011	16.01	16.08	15.88	15.95	1,231,287	-0.45(-2.73%)
May 24, 2011	16.38	16.46	16.33	16.39	642,626	+0.02(+0.13%)
May 23, 2011	16.45	16.47	16.20	16.37	630,518	-0.21(-1.28%)
May 20, 2011	16.67	16.69	16.49	16.58	784,269	-0.08(-0.51%)
May 19, 2011	16.66	16.68	16.58	16.67	745,484	+0.10(+0.58%)
May 18, 2011	16.55	16.61	16.43	16.57	482,247	+0.04(+0.22%)
May 17, 2011	16.39	16.61	16.35	16.54	629,721	+0.11(+0.64%)
May 16, 2011	16.45	16.50	16.39	16.43	578,172	-0.03(-0.21%)
May 13, 2011	16.63	16.72	16.38	16.47	550,274	-0.17(-1.03%)
May 12, 2011	16.19	16.69	16.15	16.64	852,164	+0.46(+2.82%)
May 11, 2011	16.24	16.34	16.11	16.18	491,755	-0.06(-0.37%)
May 10, 2011	16.16	16.27	16.08	16.24	576,237	+0.14(+0.87%)
May 09, 2011	16.07	16.16	16.03	16.10	688,945	+0.03(+0.17%)
May 06, 2011	16.16	16.32	16.03	16.07	1,000,527	+0.02(+0.14%)
May 05, 2011	16.14	16.20	16.01	16.05	821,277	-0.12(-0.75%)
May 04, 2011	16.22	16.23	16.09	16.17	861,269	-0.08(-0.49%)
May 03, 2011	16.20	16.33	16.14	16.25	1,456,567	+0.06(+0.37%)

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.