Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	21.33	21.53	20.81	21.26	69,843	+0.00(+0.00%)
Sep 29, 2011	21.41	21.71	20.93	21.26	23,835	-0.04(-0.19%)
Sep 28, 2011	21.63	21.81	20.96	21.30	39,741	-0.33(-1.53%)
Sep 27, 2011	21.57	22.20	21.44	21.63	112,109	+0.33(+1.55%)
Sep 26, 2011	21.25	21.42	21.13	21.30	48,076	+0.08(+0.38%)
Sep 23, 2011	20.84	21.52	20.84	21.22	73,987	+0.39(+1.87%)
Sep 22, 2011	21.03	21.04	20.58	20.83	117,429	-0.21(-1.00%)
Sep 21, 2011	21.63	21.82	20.86	21.04	215,364	-0.59(-2.73%)
Sep 20, 2011	20.92	21.64	20.92	21.63	62,294	+0.86(+4.14%)
Sep 19, 2011	21.01	21.24	20.57	20.77	47,919	-0.40(-1.89%)
Sep 16, 2011	21.52	21.64	21.17	21.17	133,082	-0.35(-1.63%)
Sep 15, 2011	22.10	22.10	21.35	21.52	16,738	-0.42(-1.91%)
Sep 14, 2011	21.58	21.94	21.35	21.94	145,901	+0.69(+3.25%)
Sep 13, 2011	21.22	21.46	21.15	21.25	137,968	+0.22(+1.05%)
Sep 12, 2011	21.06	21.12	20.54	21.03	53,414	-0.27(-1.27%)
Sep 09, 2011	21.41	21.62	20.92	21.30	42,119	-0.13(-0.61%)
Sep 08, 2011	21.70	21.70	21.32	21.43	27,521	-0.27(-1.24%)
Sep 07, 2011	21.27	21.76	21.27	21.70	47,806	+0.63(+2.99%)
Sep 06, 2011	21.17	21.17	20.89	21.07	72,400	-0.29(-1.36%)
Sep 02, 2011	21.79	21.80	21.36	21.36	29,181	-0.50(-2.29%)
Sep 01, 2011	22.39	22.54	21.85	21.86	48,048	-0.55(-2.45%)
Aug 31, 2011	22.66	23.21	22.39	22.41	152,962	-0.19(-0.84%)
Aug 30, 2011	22.45	22.75	22.20	22.60	75,363	+0.25(+1.12%)
Aug 29, 2011	22.42	22.84	22.25	22.35	64,290	-0.13(-0.58%)
Aug 26, 2011	21.64	22.53	21.44	22.48	126,020	+0.84(+3.88%)
Aug 25, 2011	22.43	22.44	21.56	21.64	35,977	-0.66(-2.96%)
Aug 24, 2011	22.41	22.82	22.11	22.30	63,384	-0.11(-0.49%)
Aug 23, 2011	21.39	22.47	21.36	22.41	91,826	+0.88(+4.09%)
Aug 22, 2011	21.51	21.71	21.28	21.53	87,620	+0.36(+1.70%)
Aug 19, 2011	21.19	21.70	20.97	21.17	132,765	+0.01(+0.05%)
Aug 18, 2011	22.39	22.39	21.12	21.16	45,415	-1.10(-4.94%)
Aug 17, 2011	22.96	22.96	22.24	22.26	70,992	-0.46(-2.02%)
Aug 16, 2011	23.08	23.08	22.33	22.72	50,944	-0.38(-1.65%)
Aug 15, 2011	23.22	23.34	22.73	23.10	96,911	+0.19(+0.83%)
Aug 12, 2011	22.58	22.94	22.39	22.91	33,979	+0.37(+1.64%)
Aug 11, 2011	22.46	22.68	22.05	22.54	79,368	+0.12(+0.54%)
Aug 10, 2011	22.63	22.95	22.30	22.42	79,641	-0.05(-0.22%)
Aug 09, 2011	21.90	22.48	21.00	22.47	125,124	+0.97(+4.51%)
Aug 08, 2011	23.50	23.50	21.39	21.50	128,742	-2.00(-8.51%)
Aug 05, 2011	21.99	24.77	21.68	23.50	130,664	-2.03(-7.95%)
Aug 04, 2011	26.26	26.28	25.03	25.53	189,121	-0.83(-3.15%)
Aug 03, 2011	26.02	26.38	25.68	26.36	74,469	+0.22(+0.84%)
Aug 02, 2011	26.29	27.36	26.11	26.14	49,379	-0.10(-0.38%)
Jul 29, 2011	25.99	26.38	25.70	26.24	50,271	+0.17(+0.65%)
Jul 28, 2011	26.45	26.71	25.99	26.07	19,889	-0.54(-2.03%)
Jul 27, 2011	26.46	26.61	25.86	26.61	52,688	-0.01(-0.04%)
Jul 26, 2011	27.00	27.05	26.35	26.62	27,134	-0.59(-2.17%)
Jul 25, 2011	26.38	28.00	26.38	27.21	85,678	+0.87(+3.30%)
Jul 22, 2011	26.56	26.59	26.10	26.34	28,704	-0.08(-0.30%)
Jul 21, 2011	26.52	26.52	26.28	26.42	22,086	-0.04(-0.15%)
Jul 20, 2011	26.01	26.46	25.84	26.46	26,507	+0.42(+1.61%)
Jul 19, 2011	26.54	26.75	25.80	26.04	135,214	-0.55(-2.07%)
Jul 18, 2011	27.19	27.24	26.58	26.59	82,249	-0.53(-1.95%)
Jul 15, 2011	27.41	27.42	26.99	27.12	19,849	-0.19(-0.70%)
Jul 14, 2011	27.20	27.54	27.17	27.31	46,391	+0.11(+0.40%)
Jul 13, 2011	26.83	27.41	26.72	27.20	64,768	+0.45(+1.68%)
Jul 12, 2011	26.70	26.90	26.50	26.75	58,739	-0.03(-0.11%)
Jul 11, 2011	27.21	27.21	26.63	26.78	58,094	-0.43(-1.58%)
Jul 08, 2011	26.95	27.21	26.85	27.21	51,665	+0.06(+0.22%)
Jul 07, 2011	26.50	27.40	26.34	27.15	53,002	+0.64(+2.41%)
Jul 06, 2011	26.44	26.53	26.07	26.51	56,777	+0.21(+0.80%)
Jul 05, 2011	26.47	26.48	26.06	26.30	21,227	-0.19(-0.72%)

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.