Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	17.80	18.07	17.59	17.59	2,786,095	-0.16(-0.92%)
May 23, 2011	17.54	17.91	17.30	17.75	3,944,675	-0.15(-0.82%)
May 20, 2011	18.01	18.01	17.64	17.90	2,716,883	-0.10(-0.57%)
May 19, 2011	18.13	18.15	17.78	18.01	2,230,956	-0.01(-0.05%)
May 18, 2011	17.88	18.19	17.69	18.01	3,746,833	+0.11(+0.63%)
May 17, 2011	18.07	18.15	17.58	17.90	5,074,523	-0.34(-1.85%)
May 16, 2011	18.57	18.88	18.16	18.24	3,085,732	-0.39(-2.09%)
May 13, 2011	18.65	18.92	18.52	18.63	3,829,948	-0.01(-0.05%)
May 12, 2011	18.35	18.83	18.22	18.64	3,701,827	+0.07(+0.37%)
May 11, 2011	18.66	18.82	18.44	18.57	4,841,963	-0.14(-0.74%)
May 10, 2011	18.51	18.76	18.44	18.70	4,082,885	+0.32(+1.73%)
May 09, 2011	18.03	18.52	18.02	18.39	4,877,296	+0.33(+1.81%)
May 06, 2011	17.88	18.13	17.52	18.06	7,924,362	+0.45(+2.54%)
May 05, 2011	16.64	18.01	16.64	17.61	7,491,703	+0.84(+5.03%)
May 04, 2011	17.35	17.46	16.66	16.77	6,878,529	-0.59(-3.37%)
May 03, 2011	17.46	17.54	17.06	17.35	4,578,712	-0.10(-0.59%)
May 02, 2011	17.43	17.48	17.40	17.46	4,780,654	+0.39(+2.27%)
Apr 29, 2011	17.48	17.55	16.87	17.07	10,491,202	-0.85(-4.75%)
Apr 28, 2011	17.90	18.02	17.68	17.92	5,184,490	-0.08(-0.43%)
Apr 27, 2011	17.62	18.07	17.49	18.00	4,317,322	+0.37(+2.10%)
Apr 26, 2011	17.27	17.96	17.02	17.63	5,167,874	+0.45(+2.60%)
Apr 25, 2011	17.29	17.63	17.16	17.18	3,726,846	+0.05(+0.30%)
Apr 21, 2011	17.13	17.16	16.81	17.13	3,031,293	+0.24(+1.43%)
Apr 20, 2011	16.77	17.10	16.75	16.89	3,672,180	+0.54(+3.32%)
Apr 19, 2011	16.18	16.62	16.07	16.35	5,248,242	+0.18(+1.12%)
Apr 18, 2011	16.22	16.36	15.93	16.17	3,415,238	-0.34(-2.03%)
Apr 15, 2011	16.39	16.64	16.20	16.50	4,960,431	+0.20(+1.21%)
Apr 14, 2011	16.44	16.53	16.19	16.30	3,416,274	-0.28(-1.66%)
Apr 13, 2011	16.60	16.78	16.45	16.58	3,949,799	+0.15(+0.94%)
Apr 12, 2011	16.42	16.48	16.15	16.42	6,179,842	-0.15(-0.93%)
Apr 11, 2011	17.00	17.03	16.48	16.58	6,142,224	-0.45(-2.63%)
Apr 08, 2011	17.64	17.69	16.92	17.03	4,102,383	-0.48(-2.75%)
Apr 07, 2011	17.49	17.60	17.22	17.51	3,826,166	-0.05(-0.29%)
Apr 06, 2011	17.74	17.86	17.42	17.56	2,509,601	-0.03(-0.15%)
Apr 05, 2011	17.53	18.06	17.46	17.59	4,890,320	-0.03(-0.15%)
Apr 04, 2011	17.40	17.64	17.22	17.61	3,924,573	+0.37(+2.15%)
Apr 01, 2011	17.84	17.88	17.12	17.24	5,363,438	-0.34(-1.91%)
Mar 31, 2011	18.14	18.14	17.54	17.58	5,555,797	-0.65(-3.59%)
Mar 30, 2011	18.23	18.23	18.23	18.23	3,798,818	-0.15(-0.84%)
Mar 29, 2011	18.33	18.51	18.22	18.39	3,463,951	-0.01(-0.05%)
Mar 28, 2011	18.40	18.82	18.37	18.39	3,815,775	+0.09(+0.47%)
Mar 25, 2011	18.61	18.73	18.26	18.31	4,830,341	-0.12(-0.65%)
Mar 24, 2011	18.14	18.65	17.91	18.43	6,186,486	+0.37(+2.05%)
Mar 23, 2011	17.57	18.33	17.29	18.06	20,281,498	+1.77(+10.88%)
Mar 22, 2011	16.78	16.78	16.23	16.29	7,411,960	-0.50(-2.97%)
Mar 21, 2011	16.63	16.88	16.61	16.79	5,547,580	+0.79(+4.95%)
Mar 18, 2011	16.40	16.49	15.88	15.99	8,893,948	-0.18(-1.12%)
Mar 17, 2011	17.04	17.04	16.11	16.17	8,266,419	-0.65(-3.84%)
Mar 16, 2011	17.39	17.74	16.65	16.82	5,825,124	-0.74(-4.21%)
Mar 15, 2011	17.32	17.71	17.24	17.56	4,727,919	-0.02(-0.10%)
Mar 14, 2011	17.35	17.77	17.12	17.58	3,399,710	-0.04(-0.24%)
Mar 11, 2011	17.04	17.70	17.04	17.62	2,530,651	+0.22(+1.29%)
Mar 10, 2011	17.25	17.67	17.04	17.40	3,886,067	-0.20(-1.12%)
Mar 09, 2011	18.33	18.34	17.49	17.59	4,440,692	-0.78(-4.26%)
Mar 08, 2011	18.35	18.68	18.11	18.38	2,378,442	+0.03(+0.14%)
Mar 07, 2011	18.90	18.93	17.84	18.35	4,724,980	-0.40(-2.11%)
Mar 04, 2011	18.76	18.94	18.53	18.75	3,562,839	+0.04(+0.23%)
Mar 03, 2011	18.80	19.02	18.64	18.70	3,055,862	+0.22(+1.16%)
Mar 02, 2011	18.11	18.54	18.05	18.49	3,900,251	+0.34(+1.85%)

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.