Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	56.67	56.93	56.46	56.77	186,941	+0.18(+0.32%)
May 30, 2012	56.41	56.64	56.40	56.59	150,323	+0.58(+1.04%)
May 29, 2012	56.17	56.25	55.97	56.01	91,640	-0.17(-0.31%)
May 25, 2012	55.91	56.20	55.89	56.18	85,380	+0.28(+0.49%)
May 24, 2012	56.02	56.02	55.76	55.90	77,477	-0.19(-0.34%)
May 23, 2012	55.90	56.34	55.90	56.09	121,103	+0.24(+0.42%)
May 22, 2012	56.05	56.08	55.81	55.86	121,906	-0.57(-1.01%)
May 21, 2012	56.45	56.62	56.29	56.43	117,214	-0.10(-0.17%)
May 18, 2012	56.47	56.57	56.11	56.52	325,287	-0.22(-0.38%)
May 17, 2012	56.31	56.74	56.20	56.74	78,273	+0.28(+0.49%)
May 16, 2012	56.24	56.52	56.16	56.46	59,781	-0.05(-0.10%)
May 15, 2012	56.51	56.52	56.31	56.52	120,639	+0.06(+0.11%)
May 14, 2012	56.40	56.61	56.32	56.45	75,154	+0.19(+0.34%)
May 11, 2012	56.21	56.28	56.03	56.26	90,332	+0.14(+0.25%)
May 10, 2012	55.96	56.12	55.69	56.12	104,559	+0.05(+0.09%)
May 09, 2012	56.27	56.27	55.87	56.07	56,953	-0.03(-0.05%)
May 08, 2012	56.13	56.26	55.98	56.09	111,823	+0.09(+0.15%)
May 07, 2012	56.00	56.06	55.83	56.01	73,932	+0.07(+0.12%)
May 04, 2012	55.86	55.99	55.81	55.94	80,443	+0.31(+0.56%)
May 03, 2012	55.53	55.78	55.52	55.63	203,861	-0.03(-0.06%)
May 02, 2012	55.61	55.66	55.48	55.66	67,014	+0.29(+0.53%)
May 01, 2012	55.35	55.47	55.09	55.37	270,682	+0.01(+0.02%)
Apr 30, 2012	55.40	55.45	55.17	55.35	102,214	-0.11(-0.20%)
Apr 27, 2012	55.28	55.54	55.28	55.46	111,364	+0.03(+0.05%)
Apr 26, 2012	55.49	55.49	55.20	55.44	90,207	+0.31(+0.56%)
Apr 25, 2012	55.28	55.41	55.00	55.13	103,186	-0.06(-0.10%)
Apr 24, 2012	55.39	55.45	55.19	55.19	185,920	-0.19(-0.34%)
Apr 23, 2012	55.69	55.69	55.37	55.37	176,312	-0.10(-0.17%)
Apr 20, 2012	55.24	55.47	55.14	55.47	82,672	+0.03(+0.06%)
Apr 19, 2012	55.51	55.54	55.35	55.44	108,422	+0.10(+0.18%)
Apr 18, 2012	55.46	55.46	55.26	55.33	113,601	-0.01(-0.02%)
Apr 17, 2012	55.33	55.46	55.26	55.35	185,729	-0.12(-0.22%)
Apr 16, 2012	55.46	55.62	55.35	55.47	164,311	+0.10(+0.18%)
Apr 13, 2012	55.30	55.42	55.12	55.37	77,677	+0.49(+0.88%)
Apr 12, 2012	55.00	55.17	54.85	54.88	78,822	-0.25(-0.46%)
Apr 11, 2012	55.13	55.22	55.01	55.14	165,202	-0.29(-0.53%)
Apr 10, 2012	55.21	55.55	55.21	55.43	96,044	+0.29(+0.53%)
Apr 09, 2012	54.98	55.19	54.98	55.14	67,801	+0.59(+1.08%)
Apr 05, 2012	54.67	54.67	54.25	54.55	91,143	+0.20(+0.36%)
Apr 04, 2012	54.47	54.47	54.04	54.35	78,673	+0.36(+0.66%)
Apr 03, 2012	54.69	54.80	53.99	53.99	103,513	-0.57(-1.05%)
Apr 02, 2012	54.52	54.80	54.35	54.56	87,212	+0.20(+0.37%)
Mar 30, 2012	55.14	55.14	54.25	54.36	121,164	-0.67(-1.22%)
Mar 29, 2012	55.03	55.16	54.98	55.03	99,840	+0.13(+0.23%)
Mar 28, 2012	54.90	55.16	54.82	54.90	124,911	-0.11(-0.21%)
Mar 27, 2012	54.78	55.03	54.66	55.02	173,591	+0.26(+0.47%)
Mar 26, 2012	54.87	54.87	54.40	54.76	140,739	+0.06(+0.12%)
Mar 23, 2012	54.60	54.73	54.41	54.70	161,072	+0.31(+0.58%)
Mar 22, 2012	54.48	54.48	54.23	54.39	141,048	+0.19(+0.35%)
Mar 21, 2012	53.83	54.28	53.82	54.19	86,697	+0.45(+0.83%)
Mar 20, 2012	53.43	54.05	53.43	53.75	149,849	-0.02(-0.04%)
Mar 19, 2012	54.62	54.62	53.68	53.77	1,987,218	-0.86(-1.58%)
Mar 16, 2012	54.21	54.63	54.19	54.63	95,492	+0.28(+0.52%)
Mar 15, 2012	54.25	54.62	54.25	54.35	163,378	-0.03(-0.05%)
Mar 14, 2012	55.12	55.12	54.33	54.37	203,861	-0.91(-1.65%)
Mar 13, 2012	55.70	55.72	55.27	55.29	169,546	-0.67(-1.20%)
Mar 12, 2012	56.10	56.10	55.90	55.96	124,487	+0.08(+0.14%)
Mar 09, 2012	55.81	55.88	55.58	55.88	109,926	-0.01(-0.02%)
Mar 08, 2012	56.04	56.07	55.84	55.90	104,798	-0.26(-0.47%)
Mar 07, 2012	56.23	56.35	56.13	56.16	82,695	-0.20(-0.36%)
Mar 06, 2012	56.56	56.56	56.32	56.36	87,762	+0.02(+0.03%)
Mar 05, 2012	56.63	56.77	56.32	56.34	124,997	-0.34(-0.60%)
Mar 02, 2012	56.61	56.80	56.53	56.68	112,227	+0.12(+0.21%)

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.