Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	51.47	51.68	51.10	51.43	1,486,007	+0.18(+0.34%)
May 23, 2011	50.75	51.51	50.69	51.25	1,356,409	-0.30(-0.59%)
May 20, 2011	51.85	51.86	51.15	51.56	1,250,007	-0.44(-0.85%)
May 19, 2011	52.19	52.32	51.57	52.00	1,040,186	-0.02(-0.03%)
May 18, 2011	50.91	52.10	50.44	52.02	2,530,523	+1.31(+2.58%)
May 17, 2011	50.83	50.91	50.13	50.71	975,418	-0.33(-0.64%)
May 16, 2011	50.62	51.28	50.46	51.04	1,091,475	+0.28(+0.56%)
May 13, 2011	50.98	51.06	50.33	50.75	911,863	-0.04(-0.08%)
May 12, 2011	50.58	50.99	50.16	50.79	1,828,331	+0.00(+0.00%)
May 11, 2011	51.40	51.40	50.63	50.79	1,163,414	-0.71(-1.37%)
May 10, 2011	50.31	51.59	50.31	51.50	1,291,444	+1.23(+2.44%)
May 09, 2011	49.57	50.34	49.54	50.27	711,569	+0.59(+1.19%)
May 06, 2011	50.72	50.86	49.61	49.68	1,074,935	-0.47(-0.94%)
May 05, 2011	49.49	50.62	49.32	50.15	1,052,339	+0.32(+0.64%)
May 04, 2011	50.06	50.16	49.16	49.83	1,320,586	-0.21(-0.41%)
May 03, 2011	50.12	50.64	49.49	50.04	1,484,097	-0.06(-0.12%)
May 02, 2011	49.97	50.18	49.95	50.10	1,013,770	+0.19(+0.38%)
Apr 29, 2011	50.21	50.26	49.16	49.91	1,795,630	-0.01(-0.01%)
Apr 28, 2011	50.10	51.25	49.77	49.92	3,188,115	+0.95(+1.94%)
Apr 27, 2011	48.33	48.97	48.05	48.97	980,699	+0.43(+0.88%)
Apr 26, 2011	48.38	48.57	48.07	48.54	1,294,968	+0.46(+0.96%)
Apr 25, 2011	47.82	48.38	47.60	48.08	1,280,314	+0.48(+1.00%)
Apr 21, 2011	47.03	47.82	46.63	47.60	793,039	+0.77(+1.64%)
Apr 20, 2011	47.03	47.07	46.48	46.83	606,047	+0.46(+0.99%)
Apr 19, 2011	45.39	46.66	45.39	46.37	1,664,362	+1.19(+2.62%)
Apr 18, 2011	45.47	45.65	44.85	45.19	1,000,134	-0.86(-1.88%)
Apr 15, 2011	45.53	46.16	45.30	46.05	1,555,642	+0.70(+1.53%)
Apr 14, 2011	44.97	45.49	44.89	45.36	2,199,658	+0.16(+0.35%)
Apr 13, 2011	46.13	46.13	44.92	45.20	3,201,358	-0.71(-1.55%)
Apr 12, 2011	45.45	46.03	45.42	45.91	1,180,231	+0.23(+0.50%)
Apr 11, 2011	45.85	46.28	45.38	45.68	973,606	+0.03(+0.07%)
Apr 08, 2011	46.64	46.66	45.41	45.65	979,046	-0.51(-1.11%)
Apr 07, 2011	46.70	46.75	45.67	46.17	900,881	-0.64(-1.37%)
Apr 06, 2011	47.04	47.13	46.63	46.81	783,951	-0.04(-0.09%)
Apr 05, 2011	46.49	46.95	46.29	46.85	1,524,911	+0.59(+1.27%)
Apr 04, 2011	46.19	46.29	45.95	46.26	1,650,777	+0.11(+0.24%)
Apr 01, 2011	45.66	46.54	45.43	46.16	2,329,863	+0.68(+1.49%)
Mar 31, 2011	44.98	45.56	44.78	45.48	1,346,853	+0.39(+0.86%)
Mar 30, 2011	44.44	45.09	44.01	45.09	1,190,840	+0.84(+1.90%)
Mar 29, 2011	43.67	44.38	43.35	44.25	1,001,903	+0.42(+0.95%)
Mar 28, 2011	44.06	44.39	43.76	43.83	920,162	-0.27(-0.62%)
Mar 25, 2011	43.46	44.19	43.18	44.10	799,609	+0.83(+1.93%)
Mar 24, 2011	43.40	43.40	42.52	43.27	747,540	+0.21(+0.49%)
Mar 23, 2011	43.14	43.35	42.56	43.06	1,279,605	-0.22(-0.50%)
Mar 22, 2011	43.46	43.50	43.06	43.28	905,106	-0.02(-0.04%)
Mar 21, 2011	43.23	43.62	43.22	43.30	1,529,140	+0.37(+0.86%)
Mar 18, 2011	43.29	43.60	42.81	42.93	1,302,629	+0.22(+0.51%)
Mar 17, 2011	42.44	42.74	42.00	42.71	1,326,420	+1.01(+2.43%)
Mar 16, 2011	42.11	42.56	41.45	41.70	1,385,670	-0.51(-1.22%)
Mar 15, 2011	42.26	42.56	42.12	42.21	1,762,483	-0.35(-0.82%)
Mar 14, 2011	43.42	43.42	42.32	42.56	1,173,110	-0.98(-2.25%)
Mar 11, 2011	42.92	43.67	42.67	43.54	896,040	+0.48(+1.12%)
Mar 10, 2011	43.44	43.56	42.96	43.05	1,089,069	-0.94(-2.14%)
Mar 09, 2011	44.15	44.39	43.65	44.00	939,549	-0.31(-0.71%)
Mar 08, 2011	43.86	44.80	43.80	44.31	1,014,024	+0.55(+1.26%)
Mar 07, 2011	44.39	44.54	43.52	43.76	760,814	-0.39(-0.89%)
Mar 04, 2011	44.84	45.02	43.93	44.15	844,488	-0.60(-1.34%)
Mar 03, 2011	44.35	44.90	43.98	44.75	1,071,420	+1.01(+2.31%)
Mar 02, 2011	44.48	44.61	43.59	43.74	1,228,706	-0.89(-1.99%)

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.