Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	48.55	49.02	48.08	48.64	433,716	+0.08(+0.16%)
Feb 28, 2012	48.24	48.74	48.23	48.56	478,907	+0.06(+0.13%)
Feb 27, 2012	47.87	48.92	47.57	48.50	967,487	+0.31(+0.64%)
Feb 24, 2012	47.93	52.21	47.78	48.19	2,758,550	+3.22(+7.15%)
Feb 23, 2012	45.88	45.88	44.61	44.97	853,490	-0.80(-1.75%)
Feb 22, 2012	45.89	46.60	45.63	45.78	539,659	-0.93(-1.98%)
Feb 21, 2012	46.53	46.75	46.16	46.70	354,553	+0.40(+0.86%)
Feb 17, 2012	46.24	46.70	45.88	46.31	283,721	+0.22(+0.48%)
Feb 16, 2012	45.04	46.17	45.04	46.09	376,747	+0.91(+2.01%)
Feb 15, 2012	44.97	45.42	44.55	45.18	449,585	+0.44(+0.99%)
Feb 14, 2012	43.97	44.82	43.86	44.74	238,159	+0.38(+0.86%)
Feb 13, 2012	44.25	44.65	43.77	44.36	355,186	+0.32(+0.72%)
Feb 10, 2012	43.97	44.19	43.34	44.04	496,385	-0.57(-1.29%)
Feb 09, 2012	43.36	44.71	43.19	44.61	597,439	+1.31(+3.02%)
Feb 08, 2012	43.24	43.56	42.98	43.31	347,555	+0.04(+0.10%)
Feb 07, 2012	42.63	43.28	42.39	43.26	324,808	+0.44(+1.03%)
Feb 06, 2012	41.84	42.84	41.71	42.82	380,507	+0.54(+1.27%)
Feb 03, 2012	41.43	42.34	41.23	42.28	470,071	+1.24(+3.03%)
Feb 02, 2012	40.92	41.21	40.74	41.04	261,272	+0.12(+0.30%)
Feb 01, 2012	40.37	41.21	40.16	40.91	225,473	+0.89(+2.23%)
Jan 31, 2012	40.54	40.75	39.71	40.02	260,584	-0.28(-0.70%)
Jan 30, 2012	40.11	40.45	39.54	40.30	183,939	-0.40(-0.98%)
Jan 27, 2012	40.30	40.73	40.14	40.70	214,003	+0.25(+0.61%)
Jan 26, 2012	40.79	41.12	40.36	40.45	337,710	-0.10(-0.24%)
Jan 25, 2012	40.19	40.61	39.73	40.55	222,264	+0.34(+0.86%)
Jan 24, 2012	39.70	40.40	39.40	40.21	229,787	+0.13(+0.33%)
Jan 23, 2012	39.55	40.23	39.55	40.08	271,016	+0.42(+1.07%)
Jan 20, 2012	39.43	39.81	39.22	39.65	380,693	-0.07(-0.18%)
Jan 19, 2012	38.69	39.88	38.63	39.72	432,406	+1.13(+2.93%)
Jan 18, 2012	37.81	38.79	37.66	38.59	387,081	+0.76(+2.01%)
Jan 17, 2012	37.75	38.24	37.75	37.83	346,581	+0.62(+1.66%)
Jan 13, 2012	37.11	37.32	36.84	37.22	320,541	-0.23(-0.61%)
Jan 12, 2012	37.29	37.59	36.82	37.44	704,162	+0.38(+1.02%)
Jan 11, 2012	37.03	37.37	37.00	37.07	784,310	-0.02(-0.05%)
Jan 10, 2012	37.07	37.19	36.74	37.08	356,657	+0.61(+1.67%)
Jan 09, 2012	37.08	37.23	36.40	36.47	503,232	-0.47(-1.27%)
Jan 06, 2012	37.13	37.26	36.75	36.94	381,041	-0.17(-0.45%)
Jan 05, 2012	36.52	37.38	36.24	37.11	428,716	+0.39(+1.06%)
Jan 04, 2012	36.34	36.85	36.03	36.72	532,486	+0.37(+1.02%)
Dec 30, 2011	36.54	36.77	36.30	36.35	228,941	-0.19(-0.53%)
Dec 29, 2011	35.66	36.65	35.66	36.54	161,774	+0.90(+2.53%)
Dec 28, 2011	36.35	36.45	35.54	35.64	158,087	-0.74(-2.04%)
Dec 27, 2011	36.25	36.78	36.18	36.39	141,472	-0.12(-0.34%)
Dec 23, 2011	36.14	37.19	36.14	36.51	204,773	+0.31(+0.85%)
Dec 21, 2011	36.24	36.49	35.18	36.20	352,361	-0.29(-0.80%)
Dec 20, 2011	35.78	37.03	35.55	36.49	329,103	+1.49(+4.26%)
Dec 19, 2011	35.79	35.79	34.87	35.00	532,249	-0.53(-1.49%)
Dec 16, 2011	35.80	36.88	35.29	35.53	1,289,627	-0.05(-0.14%)
Dec 15, 2011	38.66	38.99	34.65	35.58	2,080,408	-3.61(-9.21%)
Dec 14, 2011	40.31	40.51	39.02	39.19	638,365	-1.50(-3.68%)
Dec 13, 2011	41.53	41.91	40.44	40.68	369,268	-0.37(-0.90%)
Dec 12, 2011	41.03	41.12	40.44	41.05	309,762	-0.59(-1.42%)
Dec 09, 2011	40.96	41.98	40.63	41.64	520,684	+0.95(+2.34%)
Dec 08, 2011	41.75	41.98	40.44	40.69	298,039	-1.59(-3.77%)
Dec 07, 2011	42.23	42.67	41.34	42.28	263,947	-0.30(-0.70%)
Dec 06, 2011	42.32	43.08	41.93	42.58	305,591	+0.38(+0.90%)
Dec 05, 2011	42.20	42.74	41.60	42.20	277,430	+0.78(+1.89%)
Dec 02, 2011	41.56	41.97	41.21	41.42	214,492	+0.48(+1.18%)

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.