Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	18.23	18.26	17.69	17.88	487,572	-0.31(-1.68%)
Feb 25, 2011	17.95	18.21	17.80	18.18	360,106	+0.35(+1.99%)
Feb 24, 2011	17.68	17.95	17.47	17.83	516,445	+0.11(+0.63%)
Feb 23, 2011	18.13	18.25	17.47	17.72	518,315	-0.44(-2.42%)
Feb 22, 2011	18.88	18.88	18.10	18.16	615,360	-0.83(-4.39%)
Feb 18, 2011	19.05	19.11	18.67	18.99	824,022	+0.02(+0.12%)
Feb 17, 2011	18.45	19.05	18.45	18.97	568,789	+0.47(+2.52%)
Feb 16, 2011	18.73	18.80	18.18	18.50	489,524	-0.09(-0.48%)
Feb 15, 2011	18.83	18.92	18.49	18.59	444,845	-0.27(-1.45%)
Feb 14, 2011	18.81	19.03	18.61	18.86	551,091	+0.17(+0.89%)
Feb 11, 2011	18.51	18.72	18.22	18.70	627,629	+0.00(+0.02%)
Feb 10, 2011	18.47	18.94	18.47	18.69	532,251	+0.14(+0.77%)
Feb 09, 2011	18.12	18.71	17.93	18.55	533,719	-0.11(-0.60%)
Feb 08, 2011	18.80	18.86	18.54	18.66	782,502	-0.33(-1.76%)
Feb 07, 2011	19.23	19.39	18.58	19.00	1,176,076	-0.53(-2.70%)
Feb 04, 2011	18.08	19.67	17.97	19.52	3,492,755	+2.80(+16.75%)
Feb 03, 2011	16.74	17.05	16.55	16.72	739,688	-0.22(-1.30%)
Feb 02, 2011	16.64	17.03	16.52	16.94	1,376,936	+0.22(+1.29%)
Feb 01, 2011	16.63	16.84	16.52	16.73	354,453	+0.17(+1.06%)
Jan 31, 2011	16.44	16.71	16.37	16.55	448,158	+0.13(+0.79%)
Jan 28, 2011	16.79	16.93	16.38	16.42	627,642	-0.41(-2.42%)
Jan 27, 2011	16.67	16.99	16.67	16.83	246,156	+0.14(+0.83%)
Jan 26, 2011	16.49	16.80	16.35	16.69	387,981	+0.19(+1.17%)
Jan 25, 2011	16.50	16.64	16.27	16.50	526,883	-0.16(-0.97%)
Jan 24, 2011	16.34	16.80	15.96	16.66	1,714,363	+0.29(+1.78%)
Jan 21, 2011	17.22	17.31	16.36	16.37	846,594	-0.70(-4.10%)
Jan 20, 2011	17.47	17.47	16.82	17.07	808,145	-0.56(-3.18%)
Jan 19, 2011	18.23	18.38	17.61	17.63	440,523	-0.63(-3.46%)
Jan 18, 2011	18.34	18.47	18.07	18.26	543,489	-0.19(-1.02%)
Jan 14, 2011	17.98	18.49	17.90	18.45	402,053	+0.51(+2.82%)
Jan 13, 2011	17.77	17.96	17.54	17.94	457,991	+0.13(+0.73%)
Jan 12, 2011	17.90	17.90	17.69	17.81	369,076	+0.03(+0.18%)
Jan 11, 2011	17.91	17.94	17.70	17.78	569,500	-0.13(-0.73%)
Jan 10, 2011	17.83	18.02	17.73	17.91	415,960	-0.04(-0.23%)
Jan 07, 2011	18.07	18.12	17.74	17.95	637,330	-0.08(-0.42%)
Jan 06, 2011	17.95	18.21	17.82	18.03	424,269	+0.01(+0.07%)
Jan 05, 2011	17.78	18.05	17.58	18.01	415,991	+0.17(+0.98%)
Jan 04, 2011	18.20	18.20	17.77	17.84	534,444	-0.27(-1.51%)
Jan 03, 2011	18.11	18.20	17.87	18.11	809,044	+0.11(+0.62%)
Dec 31, 2010	18.26	18.27	17.99	18.00	280,362	-0.27(-1.47%)
Dec 30, 2010	18.20	18.32	18.20	18.27	362,117	+0.04(+0.20%)
Dec 29, 2010	18.31	18.31	18.07	18.23	249,447	+0.00(+0.00%)
Dec 28, 2010	18.28	18.31	18.08	18.23	433,477	-0.05(-0.29%)
Dec 27, 2010	18.30	18.42	18.12	18.29	295,601	-0.10(-0.56%)
Dec 23, 2010	18.21	18.45	18.21	18.39	242,435	+0.12(+0.66%)
Dec 22, 2010	18.28	18.41	18.25	18.27	765,310	-0.04(-0.24%)
Dec 21, 2010	18.22	18.35	18.20	18.31	563,373	+0.09(+0.52%)
Dec 20, 2010	18.12	18.28	18.03	18.22	678,011	+0.06(+0.35%)
Dec 17, 2010	17.89	18.16	17.84	18.16	890,972	+0.26(+1.45%)
Dec 16, 2010	17.81	17.93	17.65	17.90	479,890	+0.07(+0.40%)
Dec 15, 2010	18.01	18.08	17.67	17.82	1,163,466	-0.38(-2.07%)
Dec 14, 2010	18.31	18.31	18.15	18.20	329,194	-0.01(-0.07%)
Dec 13, 2010	18.38	18.42	18.09	18.21	424,032	-0.17(-0.95%)
Dec 10, 2010	18.44	18.44	18.19	18.39	783,361	+0.01(+0.07%)
Dec 09, 2010	18.39	18.44	18.17	18.38	577,865	+0.02(+0.10%)
Dec 08, 2010	18.38	18.41	18.30	18.36	1,186,501	-0.01(-0.07%)
Dec 07, 2010	18.48	18.66	18.25	18.37	1,319,918	+0.05(+0.27%)
Dec 06, 2010	18.73	18.78	18.20	18.32	1,091,450	-0.44(-2.36%)
Dec 03, 2010	18.77	18.82	18.58	18.77	642,326	-0.06(-0.31%)
Dec 02, 2010	18.37	18.87	18.34	18.82	695,307	+0.53(+2.92%)

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.