Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	23.05	23.20	22.82	22.82	13,040	-0.48(-2.07%)
Oct 28, 2011	23.39	23.42	23.30	23.30	2,409	-0.17(-0.73%)
Oct 27, 2011	23.30	23.48	23.09	23.48	8,659	+1.09(+4.89%)
Oct 26, 2011	22.45	22.45	22.01	22.38	10,289	+0.07(+0.32%)
Oct 25, 2011	22.33	22.53	22.24	22.31	32,229	-0.42(-1.84%)
Oct 24, 2011	22.43	22.73	22.43	22.73	8,971	+0.75(+3.43%)
Oct 21, 2011	21.99	21.99	21.80	21.98	6,880	+0.39(+1.79%)
Oct 20, 2011	21.45	21.59	21.13	21.59	27,671	+0.02(+0.12%)
Oct 19, 2011	21.88	21.90	21.56	21.56	6,731	-0.46(-2.08%)
Oct 18, 2011	21.47	22.02	21.25	22.02	13,794	+0.60(+2.81%)
Oct 17, 2011	21.97	21.97	21.42	21.42	14,302	-0.58(-2.65%)
Oct 14, 2011	21.92	22.05	21.82	22.00	54,815	+0.31(+1.44%)
Oct 13, 2011	21.48	21.70	21.32	21.69	39,790	+0.10(+0.46%)
Oct 12, 2011	21.50	21.69	21.48	21.59	5,460	+0.34(+1.58%)
Oct 11, 2011	21.08	21.32	21.08	21.26	8,274	+0.01(+0.02%)
Oct 10, 2011	21.20	21.25	21.05	21.25	11,371	+0.48(+2.31%)
Oct 07, 2011	20.91	20.93	20.50	20.77	538,845	+0.06(+0.31%)
Oct 06, 2011	20.23	20.72	20.23	20.71	10,634	+0.52(+2.60%)
Oct 05, 2011	19.93	20.19	19.93	20.19	5,327	+1.22(+6.42%)
Oct 04, 2011	18.93	19.41	18.77	18.97	15,175	-0.13(-0.68%)
Oct 03, 2011	19.80	20.17	19.10	19.10	34,283	-1.04(-5.18%)
Sep 30, 2011	20.42	20.42	20.14	20.14	9,466	-0.53(-2.55%)
Sep 29, 2011	21.01	21.01	20.36	20.67	6,296	+0.01(+0.03%)
Sep 28, 2011	21.43	21.43	20.66	20.66	1,327	-0.72(-3.37%)
Sep 27, 2011	21.53	21.87	21.38	21.38	15,646	+0.59(+2.85%)
Sep 26, 2011	20.75	20.79	20.63	20.79	7,849	+0.30(+1.47%)
Sep 23, 2011	20.31	20.62	20.29	20.49	28,604	+0.25(+1.25%)
Sep 22, 2011	20.54	20.73	20.15	20.23	11,288	-1.37(-6.36%)
Sep 21, 2011	21.81	21.81	21.61	21.61	2,157	-0.24(-1.10%)
Sep 20, 2011	22.18	22.37	21.85	21.85	2,247	-0.23(-1.04%)
Sep 19, 2011	21.88	22.08	21.79	22.08	9,240	-0.26(-1.15%)
Sep 16, 2011	22.37	22.37	22.23	22.34	6,940	+0.01(+0.06%)
Sep 15, 2011	22.13	22.33	22.07	22.32	5,711	+0.04(+0.16%)
Sep 14, 2011	21.75	22.30	21.75	22.29	12,320	+0.74(+3.42%)
Sep 13, 2011	21.26	21.67	21.26	21.55	8,199	+0.50(+2.35%)
Sep 12, 2011	20.76	21.06	20.76	21.05	15,541	-0.10(-0.49%)
Sep 09, 2011	21.17	21.17	21.16	21.16	4,795	-0.81(-3.71%)
Sep 08, 2011	21.86	22.01	21.86	21.97	3,360	-0.00(-0.01%)
Sep 07, 2011	21.64	21.97	21.64	21.97	5,891	+0.77(+3.63%)
Sep 06, 2011	20.77	21.20	20.67	21.20	13,814	-0.23(-1.09%)
Sep 02, 2011	21.66	21.76	21.32	21.44	11,168	-0.74(-3.36%)
Sep 01, 2011	22.39	22.62	22.09	22.18	11,217	-0.16(-0.74%)
Aug 31, 2011	22.73	22.78	22.35	22.35	9,849	-0.14(-0.62%)
Aug 30, 2011	22.11	22.49	22.02	22.49	15,212	+0.31(+1.38%)
Aug 29, 2011	21.70	22.18	21.70	22.18	21,206	+0.80(+3.74%)
Aug 26, 2011	21.31	21.43	21.24	21.38	24,727	+0.61(+2.96%)
Aug 25, 2011	21.30	21.41	20.77	20.77	6,581	-0.34(-1.63%)
Aug 24, 2011	20.86	21.11	20.86	21.11	7,671	+0.11(+0.52%)
Aug 23, 2011	20.28	21.03	20.28	21.00	8,866	+0.84(+4.18%)
Aug 22, 2011	20.53	20.53	20.16	20.16	23,279	+0.10(+0.49%)
Aug 19, 2011	20.09	20.55	20.06	20.06	16,096	-0.33(-1.63%)
Aug 18, 2011	21.00	21.01	20.36	20.39	27,493	-1.28(-5.89%)
Aug 17, 2011	22.05	22.12	21.64	21.67	11,277	-0.16(-0.73%)
Aug 16, 2011	21.85	21.85	21.83	21.83	1,255	-0.28(-1.28%)
Aug 15, 2011	21.83	22.11	21.83	22.11	28,818	+0.42(+1.92%)
Aug 12, 2011	21.71	21.82	21.60	21.70	41,191	+0.25(+1.19%)
Aug 11, 2011	20.60	21.44	20.60	21.44	11,802	+0.90(+4.36%)
Aug 10, 2011	20.72	21.19	20.55	20.55	21,459	-0.46(-2.19%)
Aug 09, 2011	21.43	21.02	19.76	21.01	46,548	+1.09(+5.45%)
Aug 08, 2011	20.82	20.94	19.92	19.92	32,637	-1.62(-7.53%)
Aug 05, 2011	22.06	22.06	21.04	21.54	160,971	-0.45(-2.04%)
Aug 04, 2011	22.93	22.93	21.99	21.99	30,003	-1.35(-5.78%)
Aug 03, 2011	23.27	23.36	22.58	23.34	39,806	+0.19(+0.83%)
Aug 02, 2011	23.69	23.95	23.15	23.15	19,931	-0.70(-2.95%)

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.