Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	22.73	23.05	22.55	22.84	380,267	+0.19(+0.85%)
Feb 25, 2011	21.98	22.68	21.73	22.65	337,884	+0.76(+3.46%)
Feb 24, 2011	22.79	22.80	21.31	21.89	1,646,667	-1.05(-4.57%)
Feb 23, 2011	25.09	25.53	22.94	22.94	641,903	-2.54(-9.98%)
Feb 22, 2011	26.20	26.26	25.31	25.48	244,735	-0.89(-3.39%)
Feb 18, 2011	26.11	26.44	26.11	26.38	212,066	+0.26(+0.98%)
Feb 17, 2011	26.58	26.65	26.11	26.12	328,734	-0.51(-1.92%)
Feb 16, 2011	26.82	26.92	26.62	26.63	110,983	-0.16(-0.58%)
Feb 15, 2011	27.06	27.22	26.79	26.79	113,967	-0.38(-1.41%)
Feb 14, 2011	26.79	27.33	26.61	27.17	150,090	+0.44(+1.64%)
Feb 11, 2011	26.70	26.86	26.69	26.73	77,367	+0.03(+0.10%)
Feb 10, 2011	26.78	26.90	26.66	26.71	149,315	-0.21(-0.78%)
Feb 09, 2011	27.57	27.70	26.82	26.92	172,496	-0.73(-2.64%)
Feb 08, 2011	27.73	27.76	27.55	27.64	96,408	-0.13(-0.46%)
Feb 07, 2011	27.70	27.93	27.70	27.77	204,420	+0.07(+0.26%)
Feb 04, 2011	27.73	27.84	27.44	27.70	90,788	-0.11(-0.39%)
Feb 03, 2011	28.02	28.03	27.46	27.81	146,241	-0.27(-0.97%)
Feb 02, 2011	28.31	28.38	28.01	28.08	109,680	-0.35(-1.22%)
Feb 01, 2011	28.15	28.47	28.06	28.43	132,994	+0.38(+1.37%)
Jan 31, 2011	28.36	28.40	28.05	28.05	125,364	-0.20(-0.71%)
Jan 28, 2011	28.45	28.45	28.16	28.25	145,464	-0.15(-0.55%)
Jan 27, 2011	27.82	28.47	27.82	28.40	134,380	+0.44(+1.56%)
Jan 26, 2011	28.11	28.14	27.79	27.96	158,476	-0.07(-0.26%)
Jan 25, 2011	27.95	28.09	27.87	28.04	68,174	-0.04(-0.13%)
Jan 24, 2011	27.79	28.20	27.71	28.07	176,208	+0.24(+0.85%)
Jan 21, 2011	27.86	28.07	27.64	27.84	143,452	+0.25(+0.89%)
Jan 20, 2011	27.95	28.03	27.52	27.59	140,964	-0.37(-1.34%)
Jan 19, 2011	28.44	28.47	27.91	27.96	100,295	-0.46(-1.64%)
Jan 18, 2011	28.26	28.45	28.18	28.43	89,550	+0.06(+0.22%)
Jan 14, 2011	28.16	28.37	28.04	28.37	108,552	+0.15(+0.52%)
Jan 13, 2011	28.28	28.39	27.96	28.22	178,111	+0.05(+0.16%)
Jan 12, 2011	27.81	28.24	27.74	28.17	243,128	+0.67(+2.42%)
Jan 11, 2011	27.13	27.55	27.03	27.51	248,236	+0.44(+1.62%)
Jan 10, 2011	27.12	27.31	26.89	27.07	81,309	-0.17(-0.64%)
Jan 07, 2011	27.13	27.32	26.89	27.24	140,422	+0.12(+0.44%)
Jan 06, 2011	27.10	27.21	26.82	27.13	112,303	-0.03(-0.10%)
Jan 05, 2011	26.66	27.23	26.64	27.15	116,217	+0.34(+1.26%)
Jan 04, 2011	26.89	26.91	26.55	26.82	117,268	-0.05(-0.20%)
Jan 03, 2011	27.17	27.19	26.74	26.87	122,182	-0.10(-0.37%)
Dec 31, 2010	26.80	27.11	26.77	26.97	68,388	+0.09(+0.34%)
Dec 30, 2010	26.92	27.02	26.64	26.88	139,328	-0.10(-0.37%)
Dec 29, 2010	26.84	27.17	26.71	26.98	85,033	+0.18(+0.68%)
Dec 28, 2010	26.87	26.89	26.72	26.80	54,947	-0.10(-0.37%)
Dec 27, 2010	26.85	26.90	26.71	26.90	38,438	+0.00(+0.00%)
Dec 23, 2010	26.90	26.99	26.38	26.90	100,862	+0.00(+0.00%)
Dec 22, 2010	26.30	26.99	26.30	26.90	103,795	+0.68(+2.61%)
Dec 21, 2010	26.38	26.38	26.09	26.21	60,800	+0.00(+0.00%)
Dec 20, 2010	26.13	26.32	26.13	26.21	100,394	+0.10(+0.38%)
Dec 17, 2010	25.69	26.21	25.69	26.11	160,039	+0.32(+1.24%)
Dec 16, 2010	25.65	25.98	25.65	25.79	105,337	+0.15(+0.57%)
Dec 15, 2010	25.68	25.99	25.57	25.65	104,935	-0.21(-0.81%)
Dec 14, 2010	25.58	25.90	25.58	25.86	85,074	+0.26(+1.03%)
Dec 13, 2010	25.95	25.99	25.55	25.59	127,348	-0.30(-1.16%)
Dec 10, 2010	25.72	25.94	25.58	25.89	161,566	+0.20(+0.78%)
Dec 09, 2010	25.51	25.71	25.41	25.69	94,534	+0.32(+1.26%)
Dec 08, 2010	25.36	25.54	25.11	25.37	93,781	+0.02(+0.07%)
Dec 07, 2010	25.37	25.87	25.29	25.36	115,139	+0.12(+0.47%)
Dec 06, 2010	24.80	25.35	24.65	25.24	148,986	+0.27(+1.10%)
Dec 03, 2010	24.71	25.00	24.56	24.96	105,442	+0.08(+0.33%)
Dec 02, 2010	24.62	24.92	24.40	24.88	80,601	+0.37(+1.53%)

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.