Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	20.34	20.41	19.96	20.17	488,512	+0.01(+0.03%)
Aug 30, 2011	20.45	20.45	19.94	20.16	504,722	-0.39(-1.90%)
Aug 29, 2011	20.05	20.58	19.98	20.55	349,562	+0.73(+3.67%)
Aug 26, 2011	19.19	19.96	18.90	19.82	240,131	+0.41(+2.14%)
Aug 25, 2011	20.18	20.30	19.25	19.41	452,186	-0.65(-3.24%)
Aug 24, 2011	19.53	20.11	19.41	20.06	405,161	+0.49(+2.49%)
Aug 23, 2011	18.95	19.59	18.71	19.57	402,089	+0.76(+4.02%)
Aug 22, 2011	19.22	19.57	18.54	18.81	369,897	+0.04(+0.22%)
Aug 19, 2011	18.95	19.46	18.75	18.77	422,726	-0.38(-1.98%)
Aug 18, 2011	19.54	19.75	18.64	19.15	714,920	-1.05(-5.21%)
Aug 17, 2011	20.30	20.39	19.73	20.20	195,499	+0.07(+0.36%)
Aug 16, 2011	20.19	20.36	19.85	20.13	356,249	-0.35(-1.73%)
Aug 15, 2011	20.05	20.49	19.88	20.48	412,289	+0.52(+2.59%)
Aug 12, 2011	20.20	20.64	19.68	19.97	366,626	-0.12(-0.60%)
Aug 11, 2011	18.89	20.46	18.87	20.09	805,798	+1.21(+6.43%)
Aug 10, 2011	19.14	19.85	17.99	18.87	983,545	-0.89(-4.50%)
Aug 09, 2011	19.04	19.86	16.83	19.76	1,106,158	+2.27(+12.95%)
Aug 08, 2011	18.68	19.23	17.49	17.50	1,138,704	-1.68(-8.74%)
Aug 05, 2011	19.38	20.63	19.02	19.17	949,032	-0.02(-0.13%)
Aug 04, 2011	19.57	19.79	19.20	19.20	855,135	-0.55(-2.77%)
Aug 03, 2011	19.71	19.89	19.14	19.74	513,817	+0.10(+0.49%)
Aug 02, 2011	19.68	20.06	19.61	19.65	842,363	-0.02(-0.12%)
Aug 01, 2011	20.22	20.39	19.62	19.67	545,972	-0.29(-1.44%)
Jul 29, 2011	19.83	20.38	19.81	19.96	495,608	-0.16(-0.78%)
Jul 28, 2011	20.07	20.41	19.89	20.12	394,528	+0.11(+0.54%)
Jul 27, 2011	20.66	20.89	19.98	20.01	583,506	-0.67(-3.25%)
Jul 26, 2011	21.07	21.12	20.60	20.68	538,483	-0.32(-1.52%)
Jul 25, 2011	20.73	21.74	20.63	21.00	295,459	-0.25(-1.19%)
Jul 22, 2011	21.19	21.49	21.01	21.25	300,170	-0.20(-0.92%)
Jul 21, 2011	21.41	21.61	21.28	21.45	210,304	+0.16(+0.73%)
Jul 20, 2011	21.45	21.45	21.08	21.29	289,463	-0.05(-0.25%)
Jul 19, 2011	21.13	21.37	20.99	21.35	265,667	+0.38(+1.83%)
Jul 18, 2011	21.16	21.34	20.90	20.96	232,529	-0.26(-1.22%)
Jul 15, 2011	21.06	21.33	21.04	21.22	237,147	+0.20(+0.97%)
Jul 14, 2011	21.81	21.84	20.85	21.02	547,510	-0.70(-3.21%)
Jul 13, 2011	21.97	22.18	21.67	21.72	336,466	-0.11(-0.50%)
Jul 12, 2011	21.67	22.24	21.64	21.82	222,680	+0.11(+0.53%)
Jul 11, 2011	21.81	21.94	21.64	21.71	268,576	-0.37(-1.66%)
Jul 08, 2011	21.93	22.17	21.88	22.08	266,952	-0.14(-0.65%)
Jul 07, 2011	22.21	22.41	22.10	22.22	418,851	+0.11(+0.52%)
Jul 06, 2011	21.64	22.25	21.64	22.11	443,665	+0.39(+1.80%)
Jul 05, 2011	21.78	21.88	21.64	21.72	276,387	+0.01(+0.03%)
Jul 01, 2011	21.28	21.76	21.21	21.71	553,198	+0.52(+2.44%)
Jun 30, 2011	21.23	21.39	21.11	21.19	360,801	+0.02(+0.11%)
Jun 29, 2011	21.28	21.38	20.93	21.17	308,289	-0.10(-0.48%)
Jun 28, 2011	21.16	21.37	21.04	21.27	228,528	+0.17(+0.83%)
Jun 27, 2011	20.94	21.32	20.86	21.10	255,748	+0.13(+0.63%)
Jun 24, 2011	21.04	21.23	20.79	20.96	366,244	+0.01(+0.03%)
Jun 23, 2011	21.02	21.13	20.63	20.96	328,513	-0.29(-1.39%)
Jun 22, 2011	21.32	21.63	21.15	21.25	357,757	-0.10(-0.48%)
Jun 21, 2011	21.17	21.39	20.90	21.36	506,824	+0.37(+1.78%)
Jun 20, 2011	20.93	21.17	20.33	20.98	380,367	+0.45(+2.19%)
Jun 17, 2011	20.97	21.11	20.45	20.53	915,016	-0.27(-1.30%)
Jun 16, 2011	20.58	21.07	20.32	20.80	374,023	+0.28(+1.35%)
Jun 15, 2011	20.77	20.93	20.39	20.53	431,832	-0.50(-2.37%)
Jun 14, 2011	20.85	21.10	20.67	21.02	464,076	+0.50(+2.46%)
Jun 13, 2011	20.48	20.71	20.28	20.52	510,051	+0.19(+0.92%)
Jun 10, 2011	20.96	21.05	20.28	20.33	687,774	-0.75(-3.53%)
Jun 09, 2011	21.34	21.39	20.98	21.08	426,425	-0.08(-0.37%)
Jun 08, 2011	21.11	21.53	21.04	21.16	676,209	+0.01(+0.03%)
Jun 07, 2011	20.97	21.37	20.71	21.15	891,959	+0.49(+2.39%)
Jun 06, 2011	20.73	20.90	20.54	20.66	657,097	-0.17(-0.84%)

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.