Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	19.51	19.66	19.35	19.50	1,003,608	-0.04(-0.21%)
Mar 30, 2011	19.59	19.62	19.41	19.54	888,420	-0.01(-0.07%)
Mar 29, 2011	19.54	19.71	19.41	19.56	1,774,308	-0.03(-0.14%)
Mar 28, 2011	19.94	20.10	19.33	19.59	1,848,298	-0.37(-1.84%)
Mar 25, 2011	20.05	20.21	19.90	19.95	1,396,894	-0.10(-0.51%)
Mar 24, 2011	20.14	20.18	19.92	20.05	703,963	+0.01(+0.07%)
Mar 23, 2011	20.39	20.39	19.82	20.04	1,060,622	-0.35(-1.73%)
Mar 22, 2011	20.45	21.10	20.39	20.39	1,365,127	+0.21(+1.04%)
Mar 21, 2011	19.99	20.19	19.94	20.18	637,026	+0.50(+2.52%)
Mar 18, 2011	19.51	19.71	19.42	19.69	900,031	+0.24(+1.26%)
Mar 17, 2011	19.06	19.52	19.06	19.44	1,442,998	+0.61(+3.24%)
Mar 16, 2011	19.27	19.44	18.78	18.83	2,592,461	-0.50(-2.60%)
Mar 15, 2011	18.99	19.35	18.97	19.33	3,659,827	-0.61(-3.06%)
Mar 14, 2011	20.83	20.86	19.27	19.94	3,235,714	-1.25(-5.89%)
Mar 11, 2011	21.28	21.38	20.96	21.19	844,199	-0.21(-0.98%)
Mar 10, 2011	21.24	21.44	21.07	21.40	773,031	-0.01(-0.03%)
Mar 09, 2011	20.92	21.49	20.92	21.41	487,030	+0.43(+2.07%)
Mar 08, 2011	21.03	21.12	20.70	20.98	1,072,120	-0.07(-0.32%)
Mar 07, 2011	21.34	21.46	20.90	21.04	922,552	-0.20(-0.96%)
Mar 04, 2011	21.40	21.48	21.08	21.25	1,019,427	-0.09(-0.41%)
Mar 03, 2011	21.38	21.42	21.19	21.34	1,356,253	+0.21(+1.00%)
Mar 02, 2011	20.96	21.30	20.95	21.12	1,128,498	+0.03(+0.13%)
Mar 01, 2011	21.67	21.76	20.98	21.10	1,690,905	-0.56(-2.57%)
Feb 28, 2011	21.71	22.03	21.62	21.65	847,261	-0.01(-0.03%)
Feb 25, 2011	21.71	21.77	21.54	21.66	1,103,801	+0.06(+0.28%)
Feb 24, 2011	22.03	22.44	21.55	21.60	1,752,135	-0.41(-1.88%)
Feb 23, 2011	21.26	22.13	21.26	22.01	1,341,076	+0.07(+0.32%)
Feb 22, 2011	21.87	22.12	21.75	21.94	922,151	-0.04(-0.18%)
Feb 18, 2011	21.58	22.00	21.48	21.98	937,699	+0.42(+1.94%)
Feb 17, 2011	21.48	21.61	21.41	21.56	499,919	+0.05(+0.25%)
Feb 16, 2011	21.20	21.52	21.20	21.51	506,920	+0.37(+1.76%)
Feb 15, 2011	21.21	21.25	21.08	21.14	389,363	-0.07(-0.35%)
Feb 14, 2011	21.03	21.25	20.94	21.21	449,459	+0.14(+0.64%)
Feb 11, 2011	20.84	21.10	20.71	21.08	794,433	+0.20(+0.97%)
Feb 10, 2011	20.85	20.94	20.74	20.88	506,954	-0.08(-0.39%)
Feb 09, 2011	20.85	21.01	20.83	20.96	1,075,739	+0.01(+0.06%)
Feb 08, 2011	20.85	21.05	20.79	20.94	1,343,854	-0.06(-0.29%)
Feb 07, 2011	20.96	21.08	20.90	21.00	719,160	-0.03(-0.16%)
Feb 04, 2011	20.55	21.09	20.40	21.04	1,020,516	+0.53(+2.60%)
Feb 03, 2011	20.21	20.77	20.21	20.50	975,241	+0.23(+1.13%)
Feb 02, 2011	21.00	21.06	18.97	20.27	6,268,022	-0.81(-3.85%)
Feb 01, 2011	20.30	21.17	20.27	21.08	1,024,190	+0.76(+3.76%)
Jan 31, 2011	20.37	20.65	20.32	20.32	819,101	+0.01(+0.03%)
Jan 28, 2011	20.60	20.73	20.31	20.31	797,895	-0.33(-1.60%)
Jan 27, 2011	20.75	20.85	20.46	20.65	705,151	-0.12(-0.59%)
Jan 26, 2011	20.53	20.88	20.46	20.77	1,116,333	+0.28(+1.39%)
Jan 25, 2011	20.59	20.65	20.28	20.48	1,570,111	-0.20(-0.98%)
Jan 24, 2011	20.48	20.78	20.40	20.69	370,915	+0.16(+0.76%)
Jan 21, 2011	20.58	20.75	20.51	20.53	415,742	-0.07(-0.33%)
Jan 20, 2011	20.61	20.67	20.47	20.60	545,045	-0.09(-0.42%)
Jan 19, 2011	20.47	20.70	20.46	20.69	773,427	+0.16(+0.79%)
Jan 18, 2011	20.83	20.93	20.46	20.52	729,025	-0.40(-1.91%)
Jan 14, 2011	20.52	20.94	20.52	20.92	664,646	+0.36(+1.77%)
Jan 13, 2011	20.35	20.60	20.33	20.56	421,636	+0.18(+0.90%)
Jan 12, 2011	20.27	20.41	20.25	20.38	576,429	+0.12(+0.60%)
Jan 11, 2011	20.37	20.52	20.08	20.25	830,468	-0.08(-0.40%)
Jan 10, 2011	19.81	20.33	19.67	20.33	821,077	+0.43(+2.17%)
Jan 07, 2011	19.84	19.99	19.63	19.90	709,226	+0.06(+0.31%)
Jan 06, 2011	19.26	19.88	19.26	19.84	591,480	+0.04(+0.21%)
Jan 05, 2011	19.91	20.02	19.13	19.80	1,873,856	-0.30(-1.51%)
Jan 04, 2011	20.59	20.73	19.98	20.10	957,171	-0.49(-2.36%)

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.