Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	81.94	81.94	81.69	81.81	2,699,130	-0.08(-0.10%)
Feb 28, 2012	82.00	82.02	81.84	81.89	1,076,678	-0.06(-0.07%)
Feb 27, 2012	81.86	81.95	81.81	81.95	963,950	+0.26(+0.32%)
Feb 24, 2012	81.72	81.83	81.67	81.69	1,847,034	+0.02(+0.03%)
Feb 23, 2012	81.56	81.69	81.52	81.67	1,067,332	+0.07(+0.08%)
Feb 22, 2012	81.50	81.60	81.45	81.60	1,320,227	+0.23(+0.28%)
Feb 21, 2012	81.44	81.48	81.36	81.37	1,413,224	-0.13(-0.15%)
Feb 17, 2012	81.48	81.52	81.39	81.50	1,155,807	-0.10(-0.13%)
Feb 16, 2012	81.61	81.67	81.53	81.60	1,243,853	-0.01(-0.02%)
Feb 15, 2012	81.73	81.75	81.61	81.61	1,185,347	-0.03(-0.04%)
Feb 14, 2012	81.66	81.78	81.63	81.64	1,186,290	+0.07(+0.08%)
Feb 13, 2012	81.60	81.65	81.53	81.58	1,238,560	+0.03(+0.04%)
Feb 10, 2012	81.50	81.64	81.50	81.55	967,917	+0.11(+0.14%)
Feb 09, 2012	81.52	81.56	81.38	81.44	1,446,475	-0.13(-0.16%)
Feb 08, 2012	81.59	81.65	81.49	81.57	2,003,265	-0.07(-0.08%)
Feb 07, 2012	81.59	81.67	81.50	81.64	1,308,603	-0.08(-0.10%)
Feb 06, 2012	81.63	81.72	81.54	81.72	2,510,633	+0.06(+0.07%)
Feb 03, 2012	81.47	81.69	81.41	81.66	1,546,712	-0.04(-0.05%)
Feb 02, 2012	81.65	81.75	81.59	81.70	1,600,509	+0.02(+0.03%)
Feb 01, 2012	81.70	81.78	81.58	81.67	2,660,366	-0.14(-0.18%)
Jan 31, 2012	81.66	81.83	81.57	81.82	4,419,150	+0.14(+0.17%)
Jan 30, 2012	81.60	81.74	81.55	81.68	2,022,705	+0.24(+0.29%)
Jan 27, 2012	81.43	81.50	81.32	81.44	1,055,978	+0.13(+0.16%)
Jan 26, 2012	81.33	81.41	81.29	81.31	1,671,638	+0.16(+0.20%)
Jan 25, 2012	81.03	81.40	80.93	81.15	2,116,744	+0.12(+0.15%)
Jan 24, 2012	81.02	81.04	80.93	81.03	1,074,414	+0.07(+0.08%)
Jan 23, 2012	80.87	81.04	80.87	80.96	1,112,427	-0.07(-0.08%)
Jan 20, 2012	81.28	81.28	80.97	81.03	1,401,404	-0.21(-0.25%)
Jan 19, 2012	81.36	81.39	81.17	81.24	1,401,033	-0.13(-0.16%)
Jan 18, 2012	81.46	81.55	81.34	81.37	1,651,596	-0.10(-0.13%)
Jan 17, 2012	81.55	81.60	81.43	81.47	1,727,604	+0.02(+0.03%)
Jan 13, 2012	81.35	81.52	81.35	81.45	1,038,304	+0.18(+0.23%)
Jan 12, 2012	81.29	81.32	81.17	81.27	1,145,721	-0.07(-0.08%)
Jan 11, 2012	81.14	81.33	81.09	81.33	1,071,989	+0.29(+0.35%)
Jan 10, 2012	81.07	81.17	81.00	81.04	1,360,114	-0.02(-0.03%)
Jan 09, 2012	81.14	81.28	81.04	81.07	1,324,865	-0.07(-0.08%)
Jan 06, 2012	81.07	81.23	81.06	81.13	1,218,606	+0.07(+0.08%)
Jan 05, 2012	80.98	81.08	80.93	81.07	1,162,397	+0.11(+0.14%)
Jan 04, 2012	81.10	81.10	80.87	80.96	1,763,256	-0.27(-0.34%)
Dec 30, 2011	81.33	81.44	81.22	81.23	1,490,660	-0.10(-0.13%)
Dec 29, 2011	81.22	81.37	81.10	81.33	1,337,431	+0.19(+0.24%)
Dec 28, 2011	81.04	81.21	80.98	81.14	1,185,891	+0.14(+0.17%)
Dec 27, 2011	80.82	81.00	80.80	81.00	1,480,126	+0.15(+0.18%)
Dec 23, 2011	80.81	80.90	80.63	80.85	922,719	+0.03(+0.04%)
Dec 21, 2011	81.02	81.05	80.80	80.82	1,262,548	-0.21(-0.25%)
Dec 20, 2011	81.07	81.17	81.00	81.03	3,773,477	-0.11(-0.14%)
Dec 19, 2011	81.06	81.19	80.99	81.14	1,525,470	+0.08(+0.10%)
Dec 16, 2011	80.94	81.11	80.91	81.06	1,604,601	+0.27(+0.34%)
Dec 15, 2011	80.92	81.00	80.72	80.79	5,117,187	-0.17(-0.21%)
Dec 14, 2011	80.76	81.05	80.82	80.96	1,260,493	+0.20(+0.25%)
Dec 13, 2011	80.60	80.86	80.57	80.76	1,992,983	+0.16(+0.20%)
Dec 12, 2011	80.63	80.75	80.59	80.60	1,657,487	+0.02(+0.03%)
Dec 09, 2011	80.60	80.71	80.48	80.57	1,269,196	-0.04(-0.05%)
Dec 08, 2011	80.51	80.71	80.48	80.62	1,668,263	+0.08(+0.10%)
Dec 07, 2011	80.45	80.60	80.33	80.54	938,067	+0.15(+0.18%)
Dec 06, 2011	80.37	80.44	80.18	80.39	1,500,532	-0.07(-0.09%)
Dec 05, 2011	80.28	80.46	80.21	80.46	1,444,109	+0.09(+0.11%)
Dec 02, 2011	80.15	80.44	80.11	80.38	1,245,551	+0.21(+0.26%)

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.