Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	37.66	37.66	37.66	37.66	276	+0.27(+0.73%)
May 23, 2011	37.65	37.65	37.33	37.38	3,625	+0.05(+0.15%)
May 20, 2011	37.37	37.54	37.33	37.33	3,583	-0.02(-0.05%)
May 19, 2011	37.35	37.63	37.29	37.35	16,620	+0.00(+0.01%)
May 18, 2011	37.40	37.62	37.26	37.34	25,790	+0.02(+0.06%)
May 17, 2011	37.27	37.33	37.23	37.32	17,038	+0.05(+0.13%)
May 16, 2011	37.21	37.27	37.21	37.27	5,534	-0.06(-0.17%)
May 13, 2011	37.31	37.34	37.15	37.33	76,611	-0.02(-0.06%)
May 12, 2011	37.48	37.48	37.11	37.36	67,673	-0.01(-0.02%)
May 11, 2011	37.33	37.63	37.09	37.37	95,332	+0.03(+0.09%)
May 10, 2011	37.57	37.57	37.27	37.33	17,915	+0.02(+0.05%)
May 09, 2011	37.64	37.64	37.22	37.31	9,599	+0.04(+0.11%)
May 06, 2011	37.26	37.31	37.22	37.27	7,106	-0.08(-0.20%)
May 05, 2011	37.22	37.37	37.12	37.35	19,614	+0.12(+0.32%)
May 04, 2011	37.21	37.26	37.11	37.23	8,711	+0.04(+0.11%)
May 03, 2011	37.20	37.22	37.00	37.19	2,828	+0.05(+0.15%)
May 02, 2011	37.14	37.14	37.14	37.14	25,409	+0.14(+0.38%)
Apr 29, 2011	37.10	37.10	36.78	37.00	6,420	+0.10(+0.27%)
Apr 28, 2011	36.98	36.98	36.72	36.90	11,536	+0.06(+0.16%)
Apr 27, 2011	36.89	36.89	36.67	36.84	72,293	-0.16(-0.43%)
Apr 26, 2011	36.84	37.06	36.83	37.00	16,596	+0.20(+0.54%)
Apr 25, 2011	36.75	36.84	36.68	36.80	8,943	-0.01(-0.02%)
Apr 21, 2011	36.78	36.84	36.76	36.81	11,192	+0.04(+0.10%)
Apr 20, 2011	36.77	36.89	36.71	36.77	17,718	-0.02(-0.05%)
Apr 19, 2011	36.74	36.89	36.68	36.79	38,250	+0.03(+0.07%)
Apr 18, 2011	36.89	36.89	36.75	36.76	80,443	-0.01(-0.04%)
Apr 15, 2011	36.83	36.84	36.67	36.78	21,606	-0.10(-0.27%)
Apr 14, 2011	36.61	36.91	36.61	36.87	15,763	+0.13(+0.35%)
Apr 13, 2011	36.93	36.93	36.66	36.74	156,892	-0.23(-0.62%)
Apr 12, 2011	36.92	37.01	36.85	36.97	23,852	+0.10(+0.28%)
Apr 11, 2011	36.75	36.87	36.75	36.87	2,612	-0.01(-0.04%)
Apr 08, 2011	36.91	36.91	36.86	36.89	3,608	+0.07(+0.19%)
Apr 07, 2011	36.82	36.95	36.82	36.82	2,656	-0.06(-0.18%)
Apr 06, 2011	36.92	36.92	36.82	36.88	1,207	-0.03(-0.07%)
Apr 05, 2011	36.99	36.99	36.89	36.91	2,931	+0.09(+0.25%)
Apr 04, 2011	36.69	37.04	36.69	36.82	4,308	+0.02(+0.05%)
Apr 01, 2011	36.71	36.80	36.68	36.80	13,790	+0.05(+0.15%)
Mar 31, 2011	36.79	36.95	36.73	36.74	7,829	-0.08(-0.20%)
Mar 30, 2011	36.82	36.98	36.69	36.82	6,303	+0.01(+0.02%)
Mar 29, 2011	36.78	37.16	36.74	36.81	22,055	-0.04(-0.11%)
Mar 28, 2011	36.93	36.93	36.82	36.85	2,647	-0.02(-0.05%)
Mar 25, 2011	37.04	37.04	36.74	36.87	33,841	-0.07(-0.19%)
Mar 24, 2011	36.87	36.96	36.84	36.94	12,156	+0.01(+0.04%)
Mar 23, 2011	36.97	37.05	36.86	36.93	30,450	+0.01(+0.04%)
Mar 22, 2011	36.92	37.39	36.89	36.91	13,922	-0.04(-0.12%)
Mar 21, 2011	36.86	36.96	36.86	36.96	8,670	-0.14(-0.37%)
Mar 18, 2011	36.96	37.16	36.91	37.09	2,135	+0.17(+0.47%)
Mar 17, 2011	37.24	37.24	36.90	36.92	33,039	-0.15(-0.42%)
Mar 16, 2011	37.14	37.14	36.90	37.07	5,151	+0.13(+0.34%)
Mar 15, 2011	36.98	36.98	36.78	36.95	43,662	+0.17(+0.47%)
Mar 14, 2011	36.88	36.95	36.60	36.78	16,792	-0.03(-0.09%)
Mar 11, 2011	37.15	37.15	36.56	36.81	38,839	-0.16(-0.43%)
Mar 10, 2011	37.20	37.20	36.85	36.97	17,639	+0.01(+0.02%)
Mar 09, 2011	37.35	37.35	36.85	36.96	73,508	-0.18(-0.48%)
Mar 08, 2011	37.10	37.21	37.03	37.14	35,044	+0.11(+0.31%)
Mar 07, 2011	37.46	37.53	36.83	37.02	77,395	-0.29(-0.77%)
Mar 04, 2011	37.35	37.53	36.92	37.31	43,080	-0.01(-0.03%)
Mar 03, 2011	37.29	37.35	37.24	37.32	8,937	-0.16(-0.43%)
Mar 02, 2011	37.24	37.48	37.14	37.48	14,456	+0.17(+0.46%)

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.