Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	81.73	81.86	81.66	81.81	4,069,122	+0.24(+0.30%)
May 30, 2012	81.55	81.62	81.48	81.57	745,965	+0.27(+0.33%)
May 29, 2012	81.36	81.39	81.28	81.30	1,625,556	-0.04(-0.05%)
May 25, 2012	81.28	81.36	81.26	81.34	619,462	+0.12(+0.15%)
May 24, 2012	81.31	81.31	81.19	81.22	1,280,296	-0.07(-0.08%)
May 23, 2012	81.36	81.41	81.27	81.28	949,669	+0.10(+0.12%)
May 22, 2012	81.27	81.34	81.19	81.19	1,373,391	-0.20(-0.24%)
May 21, 2012	81.42	81.44	81.38	81.39	1,647,138	-0.01(-0.02%)
May 18, 2012	81.39	81.46	81.33	81.40	1,615,394	-0.02(-0.03%)
May 17, 2012	81.31	81.50	81.28	81.42	1,937,230	+0.05(+0.06%)
May 16, 2012	81.31	81.47	81.28	81.37	1,345,040	-0.01(-0.02%)
May 15, 2012	81.47	81.47	81.31	81.39	1,618,792	-0.04(-0.05%)
May 14, 2012	81.40	81.44	81.35	81.43	1,040,738	+0.18(+0.23%)
May 11, 2012	81.34	81.35	81.22	81.25	608,519	+0.06(+0.07%)
May 10, 2012	81.20	81.22	81.13	81.19	717,959	-0.08(-0.10%)
May 09, 2012	81.34	81.34	81.20	81.27	1,268,056	+0.02(+0.03%)
May 08, 2012	81.28	81.36	81.24	81.25	791,093	+0.06(+0.07%)
May 07, 2012	81.21	81.23	81.16	81.19	880,956	+0.03(+0.04%)
May 04, 2012	81.15	81.18	81.09	81.16	833,853	+0.08(+0.10%)
May 03, 2012	80.98	81.08	80.97	81.08	784,500	+0.09(+0.11%)
May 02, 2012	81.00	81.04	80.93	80.99	1,770,581	+0.08(+0.10%)

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.