Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	20.71	21.08	20.70	20.84	7,954,613	+0.02(+0.11%)
Jul 28, 2011	20.84	21.06	20.77	20.82	5,370,231	+0.05(+0.22%)
Jul 27, 2011	21.17	21.29	20.76	20.78	6,895,664	-0.45(-2.13%)
Jul 26, 2011	21.27	21.44	21.20	21.23	4,155,115	-0.11(-0.53%)
Jul 25, 2011	21.41	21.48	21.23	21.34	4,134,618	-0.23(-1.08%)
Jul 22, 2011	21.62	21.65	21.31	21.57	4,113,377	-0.02(-0.10%)
Jul 21, 2011	21.48	21.74	21.35	21.60	7,685,343	+0.24(+1.13%)
Jul 20, 2011	21.31	21.45	21.14	21.35	6,482,784	+0.08(+0.35%)
Jul 19, 2011	20.98	21.29	20.93	21.28	9,674,441	+0.22(+1.04%)
Jul 18, 2011	21.40	21.69	20.81	21.06	17,450,072	-1.10(-4.95%)
Jul 15, 2011	22.38	22.41	22.00	22.16	4,936,304	-0.17(-0.77%)
Jul 14, 2011	22.57	22.59	22.21	22.33	4,640,279	-0.13(-0.57%)
Jul 13, 2011	22.69	22.87	22.42	22.46	4,250,184	-0.08(-0.37%)
Jul 12, 2011	22.51	22.92	22.50	22.54	3,753,000	-0.03(-0.13%)
Jul 11, 2011	22.71	22.73	22.42	22.57	4,076,588	-0.39(-1.70%)
Jul 08, 2011	23.00	23.01	22.84	22.96	3,413,131	-0.29(-1.23%)
Jul 07, 2011	23.26	23.32	23.07	23.25	2,847,180	+0.23(+0.98%)
Jul 06, 2011	23.04	23.15	22.87	23.02	4,178,669	-0.12(-0.52%)
Jul 05, 2011	23.21	23.29	22.95	23.14	4,805,198	-0.09(-0.39%)
Jul 01, 2011	23.05	23.26	22.97	23.23	3,519,030	+0.28(+1.21%)
Jun 30, 2011	22.90	23.05	22.63	22.96	4,798,281	+0.06(+0.26%)
Jun 29, 2011	22.45	22.91	22.45	22.90	6,862,672	+0.57(+2.56%)
Jun 28, 2011	22.32	22.47	22.17	22.32	5,445,659	+0.05(+0.24%)
Jun 27, 2011	22.10	22.41	22.05	22.27	3,232,861	+0.14(+0.65%)
Jun 24, 2011	22.32	22.37	22.01	22.13	5,177,796	-0.17(-0.78%)
Jun 23, 2011	22.26	22.44	22.10	22.30	8,729,287	-0.23(-1.00%)
Jun 22, 2011	22.57	22.74	22.51	22.53	5,363,782	-0.12(-0.53%)
Jun 21, 2011	22.58	22.85	22.50	22.65	4,717,860	+0.18(+0.80%)
Jun 20, 2011	22.47	22.49	22.41	22.47	4,719,752	+0.17(+0.78%)
Jun 17, 2011	22.41	22.56	22.19	22.29	7,158,520	+0.08(+0.34%)
Jun 16, 2011	22.23	22.51	22.09	22.22	6,075,491	+0.05(+0.24%)
Jun 15, 2011	22.54	22.54	22.02	22.17	6,943,825	-0.56(-2.45%)
Jun 14, 2011	22.66	22.85	22.56	22.72	5,999,872	+0.25(+1.10%)
Jun 13, 2011	22.37	22.55	22.31	22.48	4,309,219	+0.18(+0.81%)
Jun 10, 2011	22.58	22.60	22.20	22.29	4,859,096	-0.41(-1.82%)
Jun 09, 2011	22.51	22.81	22.35	22.71	4,903,412	+0.28(+1.24%)
Jun 08, 2011	22.65	22.67	22.34	22.43	4,360,237	-0.26(-1.13%)
Jun 07, 2011	22.76	22.89	22.65	22.69	4,059,519	+0.01(+0.03%)
Jun 06, 2011	22.97	23.08	22.55	22.68	5,251,571	-0.38(-1.66%)
Jun 03, 2011	22.78	23.30	22.75	23.06	6,478,961	-0.25(-1.06%)
May 24, 2011	23.46	23.62	23.30	23.31	4,218,440	-0.16(-0.67%)
May 23, 2011	23.60	23.77	23.44	23.47	6,941,306	-0.44(-1.84%)
May 20, 2011	24.15	24.26	23.87	23.91	5,777,880	-0.33(-1.36%)
May 19, 2011	24.30	24.34	24.02	24.24	6,087,837	+0.00(+0.00%)
May 18, 2011	24.19	24.25	23.97	24.24	4,804,715	+0.02(+0.09%)
May 17, 2011	24.23	24.31	24.07	24.21	4,467,677	-0.07(-0.31%)
May 16, 2011	24.06	24.53	24.06	24.29	4,951,105	+0.10(+0.43%)
May 13, 2011	24.61	24.65	24.11	24.18	6,437,504	-0.46(-1.88%)
May 12, 2011	24.44	24.67	24.18	24.65	8,619,796	-0.04(-0.15%)
May 11, 2011	24.95	25.02	24.54	24.68	6,100,734	-0.34(-1.34%)
May 10, 2011	24.87	25.13	24.67	25.02	4,898,986	+0.28(+1.12%)
May 09, 2011	24.95	24.98	24.56	24.74	4,791,323	-0.22(-0.90%)
May 06, 2011	25.15	25.24	24.79	24.97	5,469,419	+0.01(+0.03%)
May 05, 2011	25.28	25.36	24.81	24.96	7,035,004	-0.42(-1.65%)
May 04, 2011	25.60	25.67	25.26	25.38	5,632,889	-0.25(-0.96%)
May 03, 2011	25.32	25.69	25.29	25.62	6,859,915	+0.32(+1.27%)

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.