Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	17.99	18.25	17.97	18.02	5,068,495	+0.09(+0.48%)
Aug 30, 2011	17.65	18.03	17.57	17.93	3,917,428	+0.25(+1.44%)
Aug 29, 2011	17.76	17.81	17.52	17.68	7,176,915	+0.16(+0.91%)
Aug 26, 2011	17.23	17.71	17.03	17.52	4,419,811	+0.23(+1.35%)
Aug 25, 2011	17.59	17.75	17.25	17.29	3,792,470	-0.29(-1.67%)
Aug 24, 2011	17.09	17.58	17.09	17.58	4,257,846	+0.25(+1.43%)
Aug 23, 2011	17.01	17.39	16.90	17.33	8,937,786	+0.45(+2.69%)
Aug 22, 2011	17.35	17.35	16.78	16.88	6,488,199	-0.05(-0.32%)
Aug 19, 2011	17.00	17.36	16.90	16.93	5,460,952	-0.29(-1.67%)
Aug 18, 2011	17.49	17.57	17.03	17.22	6,237,038	-0.71(-3.95%)
Aug 17, 2011	18.11	18.25	17.78	17.93	2,730,275	-0.13(-0.70%)
Aug 16, 2011	18.15	18.15	17.80	18.05	3,752,996	-0.13(-0.73%)
Aug 15, 2011	17.93	18.21	17.86	18.19	3,751,442	+0.38(+2.14%)
Aug 12, 2011	17.75	18.00	17.57	17.81	4,612,344	+0.12(+0.68%)
Aug 11, 2011	17.15	17.89	17.15	17.69	7,412,411	+0.65(+3.80%)
Aug 10, 2011	17.53	17.69	17.03	17.04	13,447,110	-0.82(-4.60%)
Aug 09, 2011	17.60	17.89	16.99	17.86	10,773,609	+0.67(+3.93%)
Aug 08, 2011	17.88	18.13	17.16	17.19	18,689,492	-0.91(-5.02%)
Aug 05, 2011	18.12	18.43	17.73	18.09	10,891,234	+0.25(+1.42%)
Aug 04, 2011	18.03	18.14	17.79	17.84	9,341,422	-0.44(-2.41%)
Aug 03, 2011	17.87	18.31	17.77	18.28	7,439,925	+0.41(+2.32%)
Aug 02, 2011	18.60	18.65	17.85	17.87	7,055,689	-0.77(-4.12%)
Aug 01, 2011	18.98	19.03	18.51	18.63	6,268,346	-0.22(-1.17%)
Jul 29, 2011	18.77	19.11	18.62	18.86	5,751,349	-0.07(-0.35%)
Jul 28, 2011	19.08	19.08	18.88	18.92	5,013,021	-0.10(-0.53%)
Jul 27, 2011	19.42	19.47	19.00	19.02	5,467,711	-0.49(-2.49%)
Jul 26, 2011	19.69	19.69	19.48	19.51	2,966,516	-0.18(-0.89%)
Jul 25, 2011	19.59	19.74	19.50	19.68	2,457,207	-0.07(-0.33%)
Jul 22, 2011	19.73	19.87	19.65	19.75	2,901,110	+0.02(+0.08%)
Jul 21, 2011	19.61	19.92	19.51	19.73	4,446,850	+0.23(+1.17%)
Jul 20, 2011	19.69	19.70	19.46	19.50	2,966,748	-0.15(-0.77%)
Jul 19, 2011	19.52	19.75	19.52	19.66	3,607,091	+0.23(+1.19%)
Jul 18, 2011	19.73	19.85	19.31	19.43	8,404,337	-0.44(-2.23%)
Jul 15, 2011	20.21	20.22	19.77	19.87	13,160,231	-0.29(-1.44%)
Jul 14, 2011	20.34	20.51	20.07	20.16	11,887,430	-0.13(-0.62%)
Jul 13, 2011	20.57	20.63	20.20	20.28	3,818,674	-0.14(-0.68%)
Jul 12, 2011	20.52	20.61	20.38	20.42	3,992,484	-0.03(-0.16%)
Jul 11, 2011	20.50	20.54	20.33	20.46	4,208,144	-0.24(-1.18%)
Jul 08, 2011	20.74	20.85	20.53	20.70	3,788,368	-0.20(-0.95%)
Jul 07, 2011	20.86	20.93	20.83	20.90	4,093,413	+0.19(+0.93%)
Jul 06, 2011	20.48	20.71	20.44	20.71	2,977,540	+0.25(+1.23%)
Jul 05, 2011	20.51	20.60	20.34	20.46	2,229,608	-0.06(-0.29%)
Jul 01, 2011	20.22	20.54	20.22	20.52	3,169,704	+0.22(+1.07%)
Jun 30, 2011	20.11	20.32	20.05	20.30	4,701,339	+0.26(+1.32%)
Jun 29, 2011	20.16	20.17	19.97	20.03	4,875,238	-0.02(-0.10%)
Jun 28, 2011	19.95	20.11	19.83	20.05	4,604,823	+0.15(+0.76%)
Jun 27, 2011	19.81	20.00	19.69	19.90	2,937,958	+0.09(+0.43%)
Jun 24, 2011	20.17	20.20	19.78	19.82	5,339,844	-0.38(-1.90%)
Jun 23, 2011	19.41	20.37	19.36	20.20	9,765,963	+0.57(+2.89%)
Jun 22, 2011	19.76	19.82	19.52	19.63	6,035,865	-0.17(-0.87%)
Jun 21, 2011	19.70	19.83	19.58	19.80	6,773,490	+0.20(+1.01%)
Jun 20, 2011	19.58	19.70	19.50	19.60	2,875,433	+0.03(+0.13%)
Jun 17, 2011	19.70	19.80	19.51	19.58	5,582,263	+0.07(+0.37%)
Jun 16, 2011	19.38	19.55	19.23	19.50	4,301,708	+0.18(+0.96%)
Jun 15, 2011	19.77	19.83	19.27	19.32	6,450,563	-0.65(-3.26%)
Jun 14, 2011	19.85	19.99	19.72	19.97	2,759,641	+0.23(+1.19%)
Jun 13, 2011	19.66	19.84	19.63	19.74	3,657,999	+0.11(+0.54%)
Jun 10, 2011	19.94	19.94	19.62	19.63	4,585,049	-0.34(-1.72%)
Jun 09, 2011	20.07	20.07	19.95	19.97	5,014,256	-0.08(-0.40%)
Jun 08, 2011	20.04	20.08	19.90	20.05	4,106,245	-0.04(-0.20%)
Jun 07, 2011	20.08	20.26	20.00	20.09	5,390,522	+0.05(+0.23%)
Jun 06, 2011	20.11	20.18	20.01	20.05	4,806,332	-0.13(-0.66%)

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.