Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	83.01	83.08	82.98	83.08	1,616,565	+0.08(+0.09%)
Feb 27, 2013	83.08	83.09	82.92	83.01	694,020	+0.02(+0.03%)
Feb 26, 2013	82.94	83.09	82.94	82.98	1,068,825	-0.02(-0.03%)
Feb 25, 2013	82.68	83.04	82.61	83.01	1,576,029	+0.31(+0.38%)
Feb 22, 2013	82.69	82.72	82.68	82.69	1,274,761	+0.05(+0.05%)
Feb 21, 2013	82.65	82.74	82.64	82.65	1,106,545	+0.05(+0.05%)
Feb 20, 2013	82.53	82.65	82.48	82.60	2,706,471	+0.05(+0.06%)
Feb 19, 2013	82.65	82.68	82.51	82.55	1,855,893	-0.10(-0.12%)
Feb 15, 2013	82.60	82.65	82.50	82.65	2,487,422	+0.01(+0.01%)
Feb 14, 2013	82.47	82.64	82.47	82.64	976,333	+0.15(+0.18%)
Feb 13, 2013	82.41	82.53	82.41	82.49	1,203,480	-0.08(-0.10%)
Feb 12, 2013	82.53	82.59	82.52	82.57	889,406	-0.02(-0.02%)
Feb 11, 2013	82.65	82.65	82.56	82.59	1,846,319	-0.08(-0.10%)
Feb 08, 2013	82.59	82.67	82.50	82.67	908,931	+0.02(+0.03%)
Feb 07, 2013	82.59	82.71	82.58	82.65	1,531,203	+0.03(+0.04%)
Feb 06, 2013	82.55	82.65	82.54	82.62	1,640,172	-0.03(-0.04%)
Feb 04, 2013	82.53	82.67	82.53	82.65	1,074,263	+0.23(+0.28%)
Feb 01, 2013	82.74	82.75	82.40	82.41	1,787,558	-0.18(-0.22%)
Jan 31, 2013	82.53	82.59	82.50	82.59	2,632,958	+0.07(+0.09%)
Jan 30, 2013	82.46	82.53	82.41	82.52	1,820,592	-0.04(-0.05%)
Jan 29, 2013	82.61	82.67	82.50	82.56	1,119,527	-0.05(-0.06%)
Jan 28, 2013	82.51	82.62	82.50	82.61	1,426,945	-0.12(-0.14%)
Jan 25, 2013	82.75	82.82	82.67	82.73	1,173,128	-0.20(-0.24%)
Jan 24, 2013	82.97	83.01	82.92	82.93	881,767	-0.11(-0.14%)
Jan 23, 2013	83.02	83.06	82.68	83.04	1,862,824	+0.09(+0.11%)
Jan 22, 2013	82.86	83.01	82.86	82.95	1,950,007	-0.04(-0.05%)
Jan 18, 2013	82.96	83.01	82.92	83.00	874,978	+0.10(+0.12%)
Jan 17, 2013	82.89	82.98	82.83	82.90	1,711,998	-0.18(-0.22%)
Jan 16, 2013	83.07	83.13	82.99	83.08	1,646,584	+0.04(+0.05%)
Jan 15, 2013	83.06	83.10	83.01	83.04	3,422,937	+0.02(+0.03%)
Jan 14, 2013	83.01	83.06	82.95	83.01	1,162,933	+0.07(+0.09%)
Jan 11, 2013	82.78	82.98	82.77	82.94	1,496,920	+0.08(+0.10%)
Jan 10, 2013	82.83	82.91	82.79	82.86	1,508,436	-0.01(-0.01%)
Jan 09, 2013	82.94	82.94	82.83	82.86	1,800,140	-0.06(-0.07%)
Jan 08, 2013	82.89	82.97	82.86	82.92	2,384,974	+0.07(+0.09%)
Jan 07, 2013	82.89	82.92	82.81	82.85	2,478,400	-0.04(-0.05%)
Jan 04, 2013	82.74	82.90	82.71	82.89	1,719,793	+0.09(+0.11%)
Jan 03, 2013	83.06	83.11	82.78	82.80	2,356,135	-0.21(-0.25%)
Jan 02, 2013	82.96	83.05	82.92	83.01	1,520,005	-0.10(-0.12%)
Dec 31, 2012	83.24	83.25	83.07	83.11	1,209,507	-0.15(-0.18%)
Dec 28, 2012	83.27	83.28	83.16	83.26	1,731,859	+0.13(+0.15%)
Dec 27, 2012	83.09	83.24	83.04	83.13	965,008	+0.04(+0.05%)
Dec 26, 2012	83.02	83.10	83.02	83.09	769,629	+0.11(+0.14%)
Dec 24, 2012	82.95	83.00	82.94	82.98	440,855	+0.01(+0.01%)
Dec 21, 2012	83.02	83.05	82.95	82.97	1,304,039	+0.07(+0.09%)
Dec 20, 2012	82.95	83.00	82.86	82.89	1,503,475	+0.01(+0.01%)
Dec 19, 2012	82.82	82.95	82.82	82.89	1,491,959	+0.14(+0.17%)
Dec 18, 2012	82.88	82.93	82.68	82.74	1,890,408	-0.19(-0.23%)
Dec 17, 2012	83.14	83.15	82.91	82.94	1,960,839	-0.20(-0.24%)
Dec 14, 2012	83.13	83.19	83.09	83.14	2,248,427	+0.15(+0.18%)
Dec 13, 2012	83.10	83.13	82.98	82.99	1,620,099	-0.13(-0.16%)
Dec 12, 2012	83.32	83.37	83.12	83.12	1,940,076	-0.23(-0.28%)
Dec 11, 2012	83.33	83.36	83.29	83.36	1,090,279	-0.03(-0.04%)
Dec 10, 2012	83.36	83.41	83.33	83.39	1,129,616	+0.02(+0.02%)
Dec 07, 2012	83.33	83.41	83.29	83.37	1,293,942	-0.07(-0.09%)
Dec 06, 2012	83.45	83.51	83.42	83.45	695,528	-0.01(-0.01%)
Dec 05, 2012	83.39	83.47	83.39	83.45	720,336	+0.07(+0.09%)

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.