Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	18.55	18.65	18.49	18.58	333,365	-0.03(-0.15%)
Mar 30, 2011	18.54	18.67	18.47	18.60	160,125	+0.17(+0.90%)
Mar 29, 2011	18.23	18.44	18.20	18.44	313,137	+0.16(+0.87%)
Mar 28, 2011	18.29	18.38	18.26	18.28	261,607	+0.00(+0.00%)
Mar 25, 2011	18.36	18.43	18.25	18.28	463,748	-0.17(-0.90%)
Mar 24, 2011	18.28	18.45	18.21	18.45	396,950	+0.35(+1.94%)
Mar 23, 2011	17.98	18.14	17.91	18.09	1,580,921	+0.03(+0.15%)
Mar 22, 2011	18.20	18.20	18.00	18.07	71,759	-0.11(-0.61%)
Mar 21, 2011	18.07	18.20	18.07	18.18	313,321	+0.52(+2.97%)
Mar 18, 2011	17.83	17.83	17.58	17.65	542,873	+0.35(+2.03%)
Mar 17, 2011	17.31	17.39	17.20	17.30	745,511	+0.61(+3.68%)
Mar 16, 2011	17.16	17.25	16.50	16.69	1,293,228	-0.68(-3.93%)
Mar 15, 2011	17.24	17.42	17.19	17.37	397,693	-0.48(-2.67%)
Mar 14, 2011	17.78	17.85	17.67	17.85	226,370	-0.08(-0.46%)
Mar 11, 2011	17.75	17.97	17.75	17.93	1,172,992	+0.08(+0.43%)
Mar 10, 2011	17.91	17.96	17.79	17.85	109,072	-0.39(-2.12%)
Mar 09, 2011	18.27	18.31	18.15	18.24	500,801	-0.03(-0.19%)
Mar 08, 2011	18.07	18.32	18.00	18.27	170,549	+0.09(+0.49%)
Mar 07, 2011	18.50	18.56	18.14	18.18	391,065	-0.17(-0.94%)
Mar 04, 2011	18.54	18.57	18.22	18.36	115,554	-0.26(-1.41%)
Mar 03, 2011	18.56	18.64	18.43	18.62	232,775	+0.34(+1.85%)
Mar 02, 2011	18.24	18.38	18.21	18.28	367,800	+0.06(+0.30%)
Mar 01, 2011	18.61	18.62	18.19	18.22	1,634,221	-0.30(-1.60%)
Feb 28, 2011	18.56	18.65	18.45	18.52	120,566	+0.23(+1.28%)
Feb 25, 2011	18.21	18.31	18.20	18.29	121,265	+0.28(+1.53%)
Feb 24, 2011	18.03	18.11	17.88	18.01	195,263	+0.07(+0.38%)
Feb 23, 2011	18.02	18.10	17.85	17.94	269,251	+0.02(+0.12%)
Feb 22, 2011	18.07	18.19	17.88	17.92	455,508	-0.60(-3.24%)
Feb 18, 2011	18.41	18.56	18.36	18.52	76,948	+0.11(+0.60%)
Feb 17, 2011	18.29	18.44	18.27	18.41	262,464	+0.05(+0.26%)
Feb 16, 2011	18.22	18.38	18.21	18.36	152,853	+0.29(+1.60%)
Feb 15, 2011	18.14	18.17	18.05	18.07	178,896	-0.01(-0.04%)
Feb 14, 2011	18.02	18.10	17.98	18.08	2,128,659	-0.12(-0.68%)
Feb 11, 2011	18.01	18.25	18.01	18.20	101,498	-0.01(-0.08%)
Feb 10, 2011	18.01	18.23	17.96	18.22	156,051	-0.15(-0.83%)
Feb 09, 2011	18.34	18.45	18.27	18.37	477,343	+0.05(+0.26%)
Feb 08, 2011	18.22	18.36	18.16	18.32	487,579	+0.21(+1.18%)
Feb 07, 2011	17.98	18.13	17.98	18.11	520,963	+0.08(+0.46%)
Feb 04, 2011	17.97	18.02	17.80	18.02	216,982	-0.04(-0.23%)
Feb 03, 2011	17.98	18.07	17.84	18.07	297,230	-0.19(-1.06%)
Feb 02, 2011	18.22	18.31	18.20	18.26	176,661	-0.15(-0.82%)
Feb 01, 2011	18.15	18.45	18.12	18.41	468,037	+0.48(+2.65%)
Jan 31, 2011	17.91	17.99	17.85	17.94	1,270,691	+0.28(+1.56%)
Jan 28, 2011	18.14	18.18	17.64	17.66	1,057,621	-0.59(-3.21%)
Jan 27, 2011	18.18	18.27	18.11	18.25	482,459	+0.15(+0.84%)
Jan 26, 2011	18.06	18.14	18.00	18.09	512,383	+0.07(+0.38%)
Jan 25, 2011	17.91	18.02	17.84	18.02	349,085	+0.01(+0.04%)
Jan 24, 2011	17.79	18.04	17.78	18.02	341,086	+0.17(+0.97%)
Jan 21, 2011	17.83	17.92	17.74	17.85	551,354	+0.31(+1.77%)
Jan 20, 2011	17.47	17.58	17.36	17.54	345,893	+0.03(+0.16%)
Jan 19, 2011	17.69	17.69	17.44	17.51	137,810	-0.09(-0.51%)
Jan 18, 2011	17.55	17.66	17.51	17.60	254,678	+0.08(+0.43%)
Jan 14, 2011	17.32	17.52	17.30	17.52	270,437	+0.23(+1.32%)
Jan 13, 2011	17.29	17.37	17.22	17.29	998,957	+0.32(+1.87%)
Jan 12, 2011	16.78	17.00	16.72	16.98	583,631	+0.55(+3.32%)
Jan 11, 2011	16.36	16.47	16.30	16.43	431,188	+0.15(+0.93%)
Jan 10, 2011	16.20	16.30	16.09	16.28	183,760	-0.14(-0.84%)
Jan 07, 2011	16.61	16.63	16.31	16.42	310,207	-0.26(-1.53%)
Jan 06, 2011	16.93	16.93	16.58	16.67	691,342	-0.24(-1.43%)
Jan 05, 2011	16.72	16.94	16.71	16.91	1,359,743	-0.14(-0.85%)
Jan 04, 2011	17.29	17.29	16.97	17.06	777,921	+0.01(+0.04%)

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.