Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	22.61	22.64	22.02	22.30	18,149	-0.61(-2.66%)
Sep 29, 2011	23.77	23.77	22.21	22.91	105,912	-0.74(-3.13%)
Sep 28, 2011	23.73	23.81	23.51	23.65	11,307	-0.09(-0.38%)
Sep 27, 2011	23.48	23.94	23.48	23.74	13,037	+0.56(+2.42%)
Sep 26, 2011	22.28	23.18	22.11	23.18	28,509	+1.12(+5.08%)
Sep 23, 2011	21.73	22.22	21.46	22.06	37,093	+0.34(+1.57%)
Sep 22, 2011	22.62	22.83	21.66	21.72	41,957	-0.97(-4.28%)
Sep 21, 2011	22.81	22.99	22.33	22.69	27,932	-0.13(-0.57%)
Sep 20, 2011	23.12	23.57	22.50	22.82	58,611	-0.37(-1.60%)
Sep 19, 2011	23.50	23.50	23.12	23.19	34,512	-0.29(-1.24%)
Sep 16, 2011	23.60	23.60	23.25	23.48	50,608	-0.07(-0.30%)
Sep 15, 2011	23.73	23.73	23.50	23.55	11,348	+0.00(+0.00%)
Sep 14, 2011	23.15	23.71	23.13	23.55	301,391	+0.64(+2.79%)
Sep 13, 2011	22.42	23.78	22.42	22.91	43,771	+0.51(+2.28%)
Sep 12, 2011	22.61	22.61	22.26	22.40	23,882	-0.32(-1.41%)
Sep 09, 2011	22.90	22.98	22.43	22.72	19,998	-0.27(-1.17%)
Sep 08, 2011	23.00	23.11	22.70	22.99	36,942	-0.23(-0.99%)
Sep 07, 2011	22.74	23.53	22.70	23.22	25,901	+0.52(+2.29%)
Sep 06, 2011	23.53	23.55	22.52	22.70	49,404	-0.85(-3.61%)
Sep 02, 2011	23.55	23.63	22.76	23.55	18,639	+0.01(+0.04%)
Sep 01, 2011	23.83	23.83	23.50	23.54	27,007	-0.07(-0.30%)
Aug 31, 2011	23.08	24.00	23.08	23.61	31,563	+0.50(+2.16%)
Aug 30, 2011	22.35	23.12	22.35	23.11	28,873	+0.76(+3.40%)
Aug 29, 2011	22.09	22.49	22.09	22.35	11,518	+0.40(+1.82%)
Aug 26, 2011	21.51	22.28	21.50	21.95	30,711	-0.05(-0.23%)
Aug 25, 2011	22.10	22.34	21.98	22.00	24,737	-0.10(-0.45%)
Aug 24, 2011	22.32	22.32	21.84	22.10	56,400	-0.20(-0.90%)
Aug 23, 2011	22.15	22.78	22.00	22.30	65,316	+0.10(+0.45%)
Aug 22, 2011	23.40	23.48	22.00	22.20	96,847	-1.02(-4.39%)
Aug 19, 2011	23.30	23.62	22.80	23.22	26,957	-0.08(-0.34%)
Aug 18, 2011	23.99	23.99	23.16	23.30	20,902	-0.67(-2.80%)
Aug 17, 2011	24.15	24.29	23.85	23.97	40,626	+0.03(+0.13%)
Aug 16, 2011	24.00	24.09	23.74	23.94	42,177	-0.06(-0.25%)
Aug 15, 2011	24.06	24.27	23.85	24.00	23,409	+0.19(+0.80%)
Aug 12, 2011	24.15	24.25	23.65	23.81	109,729	-0.04(-0.17%)
Aug 11, 2011	23.80	24.07	23.56	23.85	70,835	+0.06(+0.25%)
Aug 10, 2011	24.00	24.50	23.56	23.79	104,780	-0.21(-0.88%)
Aug 09, 2011	25.11	25.20	23.81	24.00	116,046	-1.72(-6.69%)
Aug 08, 2011	26.30	26.30	25.11	25.72	47,291	-1.28(-4.74%)
Aug 05, 2011	26.79	27.15	26.74	27.00	20,664	-0.14(-0.52%)
Aug 04, 2011	27.28	27.70	26.98	27.14	15,561	-0.66(-2.37%)
Aug 03, 2011	27.61	28.00	27.27	27.80	30,169	+0.08(+0.29%)
Aug 02, 2011	28.06	28.06	27.72	27.72	50,655	-0.27(-0.96%)
Jul 29, 2011	28.20	28.24	27.98	27.99	5,630	-0.29(-1.03%)
Jul 28, 2011	27.90	28.45	27.90	28.28	13,825	+0.38(+1.36%)
Jul 27, 2011	28.15	28.15	27.90	27.90	11,386	-0.26(-0.92%)
Jul 26, 2011	27.90	28.56	27.90	28.16	102,505	+0.24(+0.86%)
Jul 25, 2011	27.94	28.56	27.90	27.92	26,490	-0.06(-0.21%)
Jul 22, 2011	28.00	28.04	27.97	27.98	51,761	+0.00(+0.00%)
Jul 21, 2011	28.15	28.15	27.94	27.98	155,333	-0.02(-0.07%)
Jul 20, 2011	28.27	28.36	28.00	28.00	27,009	-0.25(-0.88%)
Jul 19, 2011	28.65	28.68	28.25	28.25	12,271	-0.31(-1.09%)
Jul 18, 2011	27.94	28.76	27.81	28.56	32,760	+0.54(+1.93%)
Jul 15, 2011	28.24	28.24	28.02	28.02	7,728	-0.01(-0.04%)
Jul 14, 2011	27.98	28.03	27.75	28.03	85,856	+0.12(+0.43%)
Jul 13, 2011	27.85	28.00	27.71	27.91	42,326	+0.10(+0.36%)
Jul 12, 2011	27.40	27.87	27.38	27.81	55,051	+0.41(+1.50%)
Jul 11, 2011	27.56	27.56	27.07	27.40	59,986	-0.16(-0.58%)
Jul 08, 2011	27.33	27.62	27.32	27.56	17,193	+0.23(+0.84%)
Jul 07, 2011	27.35	27.50	27.28	27.33	50,962	+0.00(+0.00%)
Jul 06, 2011	27.13	27.67	27.00	27.33	83,463	+0.32(+1.18%)
Jul 05, 2011	27.06	27.28	26.91	27.01	110,825	-0.05(-0.18%)

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.