Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	18.10	18.18	18.05	18.12	19,069	+0.12(+0.68%)
May 23, 2011	18.03	18.07	17.94	17.99	25,654	-0.44(-2.39%)
May 20, 2011	18.34	18.52	18.34	18.43	24,094	-0.18(-0.98%)
May 19, 2011	18.53	18.64	18.48	18.62	26,084	+0.03(+0.18%)
May 18, 2011	18.45	18.60	18.45	18.58	17,820	+0.14(+0.74%)
May 17, 2011	18.24	18.45	18.22	18.44	13,042	+0.16(+0.86%)
May 16, 2011	18.42	18.67	18.29	18.29	304,383	-0.16(-0.85%)
May 13, 2011	18.71	18.71	18.36	18.44	51,182	-0.32(-1.71%)
May 12, 2011	18.63	18.79	18.63	18.77	35,687	+0.03(+0.18%)
May 11, 2011	18.92	19.01	18.61	18.73	14,519	-0.36(-1.86%)
May 10, 2011	18.89	19.11	18.89	19.09	41,544	+0.20(+1.05%)
May 09, 2011	18.77	18.89	18.75	18.89	47,082	+0.14(+0.75%)
May 06, 2011	18.95	19.07	18.73	18.75	16,129	-0.01(-0.06%)
May 05, 2011	18.86	18.92	18.68	18.76	26,738	-0.35(-1.83%)
May 04, 2011	19.28	19.29	19.05	19.11	20,717	-0.18(-0.95%)
May 03, 2011	19.32	19.41	19.20	19.29	39,297	-0.18(-0.91%)
May 02, 2011	19.46	19.47	19.46	19.47	10,881	+0.00(+0.00%)
Apr 29, 2011	19.40	19.50	19.37	19.47	20,185	+0.12(+0.62%)
Apr 28, 2011	19.30	19.38	19.30	19.35	12,120	+0.04(+0.20%)
Apr 27, 2011	19.09	19.31	19.03	19.31	18,775	+0.22(+1.17%)
Apr 26, 2011	19.01	19.12	18.94	19.09	65,991	+0.18(+0.96%)
Apr 25, 2011	18.95	18.96	18.90	18.91	18,387	-0.04(-0.22%)
Apr 21, 2011	19.00	19.01	18.88	18.95	13,880	+0.07(+0.36%)
Apr 20, 2011	18.83	18.88	18.75	18.88	25,270	+0.53(+2.87%)
Apr 19, 2011	18.29	18.41	18.29	18.35	24,317	+0.13(+0.73%)
Apr 18, 2011	18.20	18.22	17.98	18.22	27,392	-0.32(-1.71%)
Apr 15, 2011	18.55	18.59	18.46	18.54	34,300	-0.04(-0.24%)
Apr 14, 2011	18.46	18.58	18.44	18.58	54,153	+0.06(+0.33%)
Apr 13, 2011	18.70	18.70	18.44	18.52	29,829	+0.07(+0.37%)
Apr 12, 2011	18.48	18.48	18.33	18.45	12,421	-0.14(-0.74%)
Apr 11, 2011	18.64	18.74	18.54	18.59	20,469	-0.12(-0.62%)
Apr 08, 2011	18.71	18.78	18.66	18.70	41,987	+0.15(+0.79%)
Apr 07, 2011	18.54	18.67	18.45	18.56	18,958	-0.07(-0.35%)
Apr 06, 2011	18.65	18.67	18.58	18.62	13,460	+0.13(+0.68%)
Apr 05, 2011	18.43	18.59	18.43	18.50	26,942	-0.08(-0.46%)
Apr 04, 2011	18.51	18.62	18.51	18.58	25,936	+0.04(+0.22%)
Apr 01, 2011	18.44	18.64	18.43	18.54	9,978	+0.07(+0.37%)
Mar 31, 2011	18.40	18.49	18.40	18.47	39,905	+0.03(+0.18%)
Mar 30, 2011	18.31	18.51	18.31	18.44	18,334	+0.25(+1.36%)
Mar 29, 2011	18.02	18.24	18.02	18.19	20,089	+0.04(+0.23%)
Mar 28, 2011	18.18	18.23	18.10	18.15	38,508	-0.03(-0.15%)
Mar 25, 2011	18.20	18.33	18.18	18.18	34,865	-0.15(-0.82%)
Mar 24, 2011	18.16	18.33	18.15	18.33	39,965	+0.18(+1.01%)
Mar 23, 2011	17.98	18.16	17.97	18.15	23,312	+0.13(+0.69%)
Mar 22, 2011	18.03	18.10	18.01	18.02	23,293	-0.11(-0.60%)
Mar 21, 2011	18.07	18.18	18.06	18.13	25,220	+0.41(+2.32%)
Mar 18, 2011	17.72	17.72	17.64	17.72	13,397	+0.40(+2.29%)
Mar 17, 2011	17.38	17.50	17.32	17.32	42,066	+0.43(+2.55%)
Mar 16, 2011	17.27	17.36	16.76	16.89	21,645	-0.51(-2.95%)
Mar 15, 2011	17.24	17.45	17.21	17.40	62,361	-0.32(-1.81%)
Mar 14, 2011	17.68	17.73	17.55	17.73	34,722	-0.31(-1.74%)
Mar 11, 2011	17.84	18.04	17.81	18.04	101,812	+0.06(+0.34%)
Mar 10, 2011	18.14	18.14	17.97	17.98	35,475	-0.51(-2.74%)
Mar 09, 2011	18.48	18.51	18.40	18.49	12,221	+0.02(+0.11%)
Mar 08, 2011	18.41	18.54	18.38	18.46	15,010	+0.02(+0.10%)
Mar 07, 2011	18.60	18.60	18.40	18.45	12,364	-0.13(-0.69%)
Mar 04, 2011	18.49	18.60	18.49	18.57	11,063	-0.21(-1.09%)
Mar 03, 2011	18.67	18.78	18.61	18.78	35,130	+0.25(+1.33%)
Mar 02, 2011	18.53	18.59	18.41	18.53	54,505	+0.09(+0.51%)

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.