Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.63	25.24	24.26	25.22	33,342	+0.71(+2.89%)
Apr 28, 2011	24.45	26.42	24.33	24.51	52,872	+1.36(+5.86%)
Apr 27, 2011	22.58	23.16	22.44	23.16	21,252	+0.52(+2.31%)
Apr 26, 2011	22.72	22.93	22.53	22.63	24,936	-0.04(-0.20%)
Apr 25, 2011	22.30	22.76	22.19	22.68	47,253	+0.20(+0.91%)
Apr 21, 2011	22.81	22.81	22.15	22.47	14,263	-0.11(-0.47%)
Apr 20, 2011	22.59	22.62	22.27	22.58	13,577	+0.43(+1.92%)
Apr 19, 2011	22.42	22.42	21.94	22.15	43,606	-0.18(-0.79%)
Apr 18, 2011	22.12	22.47	21.97	22.33	36,547	-0.22(-0.98%)
Apr 15, 2011	21.68	22.61	21.68	22.55	39,775	+0.53(+2.42%)
Apr 14, 2011	21.29	22.03	21.29	22.02	15,193	+0.55(+2.56%)
Apr 13, 2011	22.35	22.35	21.40	21.47	48,934	-0.59(-2.65%)
Apr 12, 2011	22.59	22.59	22.06	22.06	10,983	-0.49(-2.16%)
Apr 11, 2011	22.64	22.85	22.35	22.54	40,117	-0.01(-0.04%)
Apr 08, 2011	23.58	23.58	22.46	22.55	42,105	-0.78(-3.34%)
Apr 07, 2011	22.83	24.07	22.38	23.33	69,001	-0.11(-0.45%)
Apr 06, 2011	25.03	25.08	23.42	23.44	135,758	-2.14(-8.35%)
Apr 05, 2011	25.41	26.26	25.41	25.58	42,940	+0.01(+0.03%)
Apr 04, 2011	25.40	26.06	25.40	25.57	39,743	+0.38(+1.51%)
Apr 01, 2011	25.83	26.30	25.17	25.19	54,664	-0.37(-1.46%)
Mar 31, 2011	25.75	25.97	25.01	25.56	37,695	+0.04(+0.14%)
Mar 30, 2011	25.52	25.60	24.65	25.52	19,813	+0.98(+4.01%)
Mar 29, 2011	24.30	24.57	24.06	24.54	29,056	+0.31(+1.28%)
Mar 28, 2011	23.60	24.24	23.46	24.23	24,282	+0.55(+2.32%)
Mar 25, 2011	23.77	24.31	23.67	23.68	24,416	-0.01(-0.04%)
Mar 24, 2011	23.32	23.79	23.27	23.69	24,917	+0.47(+2.02%)
Mar 23, 2011	22.61	23.29	22.32	23.22	18,325	+0.51(+2.22%)
Mar 22, 2011	22.54	22.84	22.17	22.71	21,842	+0.19(+0.83%)
Mar 21, 2011	22.28	22.65	21.80	22.53	50,691	+0.49(+2.21%)
Mar 18, 2011	21.65	22.09	21.44	22.04	69,509	+0.57(+2.64%)
Mar 17, 2011	21.14	21.96	20.74	21.47	34,484	+0.84(+4.08%)
Mar 16, 2011	20.89	21.52	20.63	20.63	48,991	-0.35(-1.65%)
Mar 15, 2011	20.43	21.43	20.43	20.98	30,000	-0.14(-0.67%)
Mar 14, 2011	20.84	21.21	20.84	21.12	13,941	-0.04(-0.21%)
Mar 11, 2011	21.01	21.21	20.78	21.16	19,533	+0.15(+0.72%)
Mar 10, 2011	21.31	21.45	20.99	21.01	29,718	-0.63(-2.91%)
Mar 09, 2011	21.49	22.00	21.37	21.64	35,117	+0.14(+0.66%)
Mar 08, 2011	20.53	21.67	20.53	21.50	24,005	+0.90(+4.35%)
Mar 07, 2011	22.07	22.07	20.58	20.60	30,194	-1.41(-6.40%)
Mar 04, 2011	20.35	22.54	20.35	22.01	39,001	-0.31(-1.39%)
Mar 03, 2011	22.21	22.33	21.94	22.32	16,951	+0.33(+1.49%)
Mar 02, 2011	22.13	22.13	21.60	21.99	15,591	-0.14(-0.64%)
Mar 01, 2011	23.01	23.13	22.07	22.14	11,679	-0.86(-3.74%)
Feb 28, 2011	23.07	23.07	22.43	23.00	30,017	+0.15(+0.66%)
Feb 25, 2011	22.45	22.93	22.00	22.85	22,444	+0.36(+1.62%)
Feb 24, 2011	22.38	22.48	21.28	22.48	33,776	+0.22(+1.00%)
Feb 23, 2011	22.46	22.46	21.98	22.26	17,076	-0.12(-0.55%)
Feb 22, 2011	22.36	22.64	21.81	22.38	33,163	-0.33(-1.44%)
Feb 18, 2011	22.39	22.99	22.34	22.71	65,250	+0.49(+2.19%)
Feb 17, 2011	22.14	22.54	21.94	22.22	26,783	+0.11(+0.48%)
Feb 16, 2011	21.42	22.42	21.42	22.12	41,763	+0.74(+3.44%)
Feb 15, 2011	20.71	21.41	20.71	21.38	18,044	+0.66(+3.17%)
Feb 14, 2011	20.71	20.96	20.07	20.73	18,815	-0.08(-0.38%)
Feb 11, 2011	20.69	20.82	20.58	20.81	24,265	-0.01(-0.04%)
Feb 10, 2011	20.79	21.10	20.56	20.82	22,138	-0.05(-0.25%)
Feb 09, 2011	20.58	21.03	20.35	20.87	25,981	+0.12(+0.56%)
Feb 08, 2011	20.51	20.75	19.94	20.75	23,224	+0.17(+0.82%)
Feb 07, 2011	20.50	20.63	19.71	20.58	110,010	+0.09(+0.43%)
Feb 04, 2011	21.25	21.25	20.23	20.50	27,178	-0.75(-3.55%)
Feb 03, 2011	21.55	21.55	20.98	21.25	13,692	-0.37(-1.72%)
Feb 02, 2011	22.52	22.55	21.42	21.62	9,699	-1.05(-4.61%)

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.