Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.25	24.53	24.25	24.49	38,998	+0.15(+0.62%)
Apr 28, 2011	24.40	24.40	24.21	24.34	21,420	-0.12(-0.47%)
Apr 27, 2011	24.68	24.68	24.17	24.46	16,643	-0.27(-1.08%)
Apr 26, 2011	24.85	24.85	24.65	24.73	16,667	-0.03(-0.11%)
Apr 25, 2011	24.71	24.75	24.59	24.75	16,952	+0.17(+0.71%)
Apr 21, 2011	24.64	24.64	24.47	24.58	21,929	+0.03(+0.13%)
Apr 20, 2011	24.63	24.73	24.44	24.55	38,956	+0.33(+1.36%)
Apr 19, 2011	24.01	24.26	24.01	24.22	22,402	+0.35(+1.46%)
Apr 18, 2011	23.81	23.89	23.38	23.87	24,077	-0.16(-0.67%)
Apr 15, 2011	24.26	24.27	23.95	24.03	123,042	-0.31(-1.27%)
Apr 14, 2011	24.09	24.35	24.08	24.34	17,752	+0.08(+0.32%)
Apr 13, 2011	24.09	24.29	24.09	24.26	23,877	+0.55(+2.33%)
Apr 12, 2011	24.06	24.06	23.63	23.71	22,847	-0.44(-1.81%)
Apr 11, 2011	24.40	24.40	24.04	24.15	41,564	-0.19(-0.77%)
Apr 08, 2011	24.33	24.49	24.20	24.33	21,721	+0.03(+0.11%)
Apr 07, 2011	24.31	24.44	24.15	24.31	22,911	+0.04(+0.15%)
Apr 06, 2011	24.53	24.53	24.08	24.27	29,445	-0.10(-0.40%)
Apr 05, 2011	24.40	24.47	24.28	24.37	38,964	+0.04(+0.18%)
Apr 04, 2011	24.10	24.35	24.10	24.32	34,341	+0.38(+1.60%)
Apr 01, 2011	23.77	24.04	23.76	23.94	50,063	+0.29(+1.21%)
Mar 31, 2011	23.60	23.67	23.50	23.66	81,603	+0.20(+0.84%)
Mar 30, 2011	23.38	23.52	23.35	23.46	15,306	+0.22(+0.96%)
Mar 29, 2011	22.86	23.24	22.86	23.24	32,860	+0.45(+1.96%)
Mar 28, 2011	22.99	22.99	22.78	22.79	19,715	+0.03(+0.12%)
Mar 25, 2011	22.81	22.94	22.75	22.76	19,296	+0.03(+0.12%)
Mar 24, 2011	22.48	22.80	22.47	22.74	24,090	+0.34(+1.51%)
Mar 23, 2011	22.08	22.49	22.04	22.40	55,540	+0.41(+1.87%)
Mar 22, 2011	22.04	22.04	21.88	21.99	32,800	+0.03(+0.12%)
Mar 21, 2011	21.89	21.96	21.86	21.96	24,151	+0.42(+1.95%)
Mar 18, 2011	21.77	21.77	21.51	21.54	14,773	-0.09(-0.41%)
Mar 17, 2011	21.78	21.78	21.56	21.63	37,513	+0.08(+0.37%)
Mar 16, 2011	22.07	22.07	21.37	21.55	57,663	-0.44(-1.99%)
Mar 15, 2011	21.84	22.08	21.82	21.99	305,496	-0.27(-1.20%)
Mar 14, 2011	22.16	22.35	22.08	22.26	33,787	+0.05(+0.24%)
Mar 11, 2011	21.79	22.27	21.68	22.20	51,993	+0.12(+0.57%)
Mar 10, 2011	22.05	22.17	21.93	22.08	50,561	-0.37(-1.64%)
Mar 09, 2011	22.37	22.52	22.30	22.44	27,666	+0.06(+0.29%)
Mar 08, 2011	22.15	22.51	21.90	22.38	37,030	+0.37(+1.70%)
Mar 07, 2011	22.39	22.40	21.86	22.01	32,392	-0.35(-1.56%)
Mar 04, 2011	22.49	22.49	22.19	22.35	12,253	-0.02(-0.08%)
Mar 03, 2011	22.17	22.39	22.17	22.37	29,025	+0.39(+1.79%)
Mar 02, 2011	21.84	22.08	21.80	21.98	45,880	+0.11(+0.49%)
Mar 01, 2011	22.14	22.14	21.84	21.87	39,332	-0.04(-0.20%)
Feb 28, 2011	22.13	22.20	21.83	21.92	55,162	-0.03(-0.12%)
Feb 25, 2011	21.76	21.98	21.76	21.94	76,953	+0.28(+1.28%)
Feb 24, 2011	21.40	21.73	21.32	21.67	57,162	+0.05(+0.25%)
Feb 23, 2011	21.89	21.98	21.35	21.61	102,702	-0.27(-1.22%)
Feb 22, 2011	22.39	22.39	21.83	21.88	73,443	-0.67(-2.97%)
Feb 18, 2011	22.79	22.79	22.49	22.55	70,345	-0.12(-0.51%)
Feb 17, 2011	22.54	22.75	22.54	22.67	47,039	+0.05(+0.24%)
Feb 16, 2011	22.70	22.70	22.56	22.61	53,553	+0.08(+0.36%)
Feb 15, 2011	22.44	22.57	22.44	22.53	35,622	-0.02(-0.08%)
Feb 14, 2011	22.48	22.67	22.44	22.55	119,517	+0.17(+0.76%)
Feb 11, 2011	22.02	22.46	22.00	22.38	50,145	+0.39(+1.79%)
Feb 10, 2011	21.75	22.01	21.59	21.99	109,446	+0.06(+0.28%)
Feb 09, 2011	21.97	22.06	21.54	21.93	77,449	-0.24(-1.09%)
Feb 08, 2011	22.22	22.22	22.08	22.17	54,423	-0.14(-0.64%)
Feb 07, 2011	22.07	22.41	22.07	22.31	37,964	+0.03(+0.12%)
Feb 04, 2011	22.26	22.35	22.16	22.28	36,742	-0.16(-0.72%)
Feb 03, 2011	22.49	22.49	22.30	22.44	26,250	+0.03(+0.12%)
Feb 02, 2011	22.31	22.51	22.31	22.42	72,623	+0.02(+0.08%)

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.