Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	38.42	38.77	38.05	38.71	70,586	+0.51(+1.33%)
Feb 25, 2011	37.95	38.52	37.71	38.20	71,777	+0.28(+0.75%)
Feb 24, 2011	37.40	38.09	37.27	37.92	103,540	+0.28(+0.75%)
Feb 23, 2011	38.56	38.72	37.19	37.63	101,875	-0.68(-1.79%)
Feb 22, 2011	39.24	40.06	38.19	38.32	79,921	-1.78(-4.43%)
Feb 18, 2011	40.30	40.69	39.37	40.09	102,741	+0.08(+0.20%)
Feb 17, 2011	38.41	40.06	37.81	40.01	86,363	+1.45(+3.76%)
Feb 16, 2011	41.58	41.59	38.20	38.56	175,792	-2.89(-6.97%)
Feb 15, 2011	42.91	43.30	41.26	41.45	222,234	-1.55(-3.61%)
Feb 14, 2011	41.24	43.03	41.17	43.00	123,188	+1.73(+4.18%)
Feb 11, 2011	39.31	41.28	39.31	41.28	89,278	+1.65(+4.17%)
Feb 10, 2011	38.45	39.64	38.45	39.63	88,545	+0.79(+2.03%)
Feb 09, 2011	39.02	39.42	38.28	38.84	106,603	-0.47(-1.19%)
Feb 08, 2011	38.29	39.31	37.84	39.31	64,390	+0.89(+2.32%)
Feb 07, 2011	37.16	38.60	37.12	38.41	104,950	+1.32(+3.55%)
Feb 04, 2011	37.56	37.56	36.25	37.10	411,721	-0.76(-2.00%)
Feb 03, 2011	38.54	38.54	37.63	37.86	82,176	-0.42(-1.11%)
Feb 02, 2011	38.74	39.25	37.68	38.28	157,377	-0.87(-2.22%)
Feb 01, 2011	36.55	39.16	36.32	39.15	145,739	+2.92(+8.05%)
Jan 31, 2011	36.09	36.96	35.76	36.23	186,077	+0.54(+1.50%)
Jan 28, 2011	36.30	36.30	34.75	35.70	149,512	-0.58(-1.60%)
Jan 27, 2011	35.92	36.51	34.90	36.28	205,190	+0.39(+1.08%)
Jan 26, 2011	32.84	36.71	32.84	35.89	562,153	+3.29(+10.08%)
Jan 25, 2011	31.44	32.66	31.42	32.61	84,313	+0.97(+3.08%)
Jan 24, 2011	31.26	31.80	31.12	31.63	763,465	+0.37(+1.19%)
Jan 21, 2011	31.47	31.66	31.11	31.26	72,950	+0.07(+0.24%)
Jan 20, 2011	31.16	31.70	31.01	31.18	92,587	-0.32(-1.02%)
Jan 19, 2011	31.91	32.29	31.14	31.50	108,023	-0.33(-1.05%)
Jan 18, 2011	31.76	32.25	31.50	31.84	59,051	-0.13(-0.42%)
Jan 14, 2011	31.64	32.11	31.51	31.97	75,018	+0.36(+1.15%)
Jan 13, 2011	31.88	31.88	31.25	31.61	42,357	-0.23(-0.72%)
Jan 12, 2011	31.77	31.87	31.31	31.84	55,261	+0.74(+2.37%)
Jan 11, 2011	30.52	31.32	30.52	31.10	39,692	+0.72(+2.37%)
Jan 10, 2011	30.49	30.78	30.12	30.38	49,335	-0.22(-0.70%)
Jan 07, 2011	30.50	30.79	29.93	30.60	52,908	+0.07(+0.22%)
Jan 06, 2011	30.63	30.75	30.17	30.53	74,398	-0.17(-0.56%)
Jan 05, 2011	30.31	30.92	30.31	30.70	102,847	+0.11(+0.36%)
Jan 04, 2011	31.98	32.18	30.25	30.59	49,287	-1.20(-3.79%)
Jan 03, 2011	31.48	32.14	31.40	31.79	62,470	+0.68(+2.20%)
Dec 31, 2010	31.22	31.50	30.95	31.11	12,702	-0.13(-0.43%)
Dec 30, 2010	31.48	31.62	31.18	31.24	43,612	-0.22(-0.71%)
Dec 29, 2010	31.25	31.59	31.09	31.47	20,840	+0.09(+0.28%)
Dec 28, 2010	31.58	31.65	30.98	31.38	28,577	-0.24(-0.75%)
Dec 27, 2010	31.38	31.75	30.87	31.62	34,403	+0.25(+0.78%)
Dec 23, 2010	31.79	32.17	31.09	31.37	61,384	-0.49(-1.54%)
Dec 22, 2010	31.88	31.94	31.17	31.86	44,379	+0.17(+0.54%)
Dec 21, 2010	31.18	31.72	31.02	31.69	48,994	+0.79(+2.55%)
Dec 20, 2010	30.89	31.15	30.29	30.90	113,924	+0.11(+0.36%)
Dec 17, 2010	30.46	31.30	29.98	30.79	143,963	+0.27(+0.88%)
Dec 16, 2010	30.93	30.93	30.35	30.52	115,602	-0.19(-0.61%)
Dec 15, 2010	30.84	31.38	30.54	30.71	38,067	-0.08(-0.27%)
Dec 14, 2010	30.79	31.01	30.40	30.79	44,428	+0.23(+0.75%)
Dec 13, 2010	31.05	31.05	30.53	30.56	48,374	-0.30(-0.99%)
Dec 10, 2010	30.50	30.88	30.23	30.87	91,087	+0.30(+0.97%)
Dec 09, 2010	30.74	30.74	30.29	30.57	45,987	+0.01(+0.02%)
Dec 08, 2010	30.55	30.73	30.34	30.56	72,771	+0.22(+0.72%)
Dec 07, 2010	30.49	30.91	30.14	30.34	40,862	+0.31(+1.03%)
Dec 06, 2010	30.14	30.33	29.86	30.03	33,939	-0.28(-0.93%)
Dec 03, 2010	29.75	30.45	29.75	30.31	43,469	+0.34(+1.14%)
Dec 02, 2010	30.05	30.21	29.75	29.97	62,461	+0.01(+0.03%)

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.