Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	21.82	21.93	21.65	21.81	50,341	+0.11(+0.51%)
Jan 28, 2011	21.73	21.91	21.40	21.70	47,595	+0.08(+0.36%)
Jan 27, 2011	21.75	21.75	21.26	21.63	82,293	-0.02(-0.11%)
Jan 26, 2011	21.68	21.90	21.54	21.65	150,034	+0.03(+0.16%)
Jan 25, 2011	21.37	21.68	21.28	21.61	150,253	+0.22(+1.03%)
Jan 24, 2011	21.23	21.51	21.19	21.40	132,812	+0.25(+1.17%)
Jan 21, 2011	20.98	21.24	20.90	21.15	81,216	+0.08(+0.40%)
Jan 20, 2011	21.11	21.27	20.86	21.06	52,367	-0.18(-0.83%)
Jan 19, 2011	21.54	21.77	21.11	21.24	90,988	-0.21(-0.98%)
Jan 18, 2011	21.50	21.81	21.37	21.45	117,184	+0.07(+0.34%)
Jan 14, 2011	21.38	21.38	21.13	21.38	61,289	+0.00(+0.00%)
Jan 13, 2011	21.33	21.38	21.27	21.38	58,838	+0.07(+0.34%)
Jan 12, 2011	21.25	21.37	21.10	21.31	77,165	+0.19(+0.91%)
Jan 11, 2011	20.80	21.15	20.75	21.11	106,558	+0.33(+1.57%)
Jan 10, 2011	20.75	20.79	20.61	20.79	65,050	+0.02(+0.11%)
Jan 07, 2011	20.83	20.83	20.61	20.76	95,786	+0.12(+0.57%)
Jan 06, 2011	20.78	20.78	20.61	20.65	40,286	-0.05(-0.22%)
Jan 05, 2011	20.72	20.80	20.65	20.69	43,844	-0.01(-0.03%)
Jan 04, 2011	20.77	20.81	20.61	20.70	81,280	+0.05(+0.25%)
Jan 03, 2011	20.61	20.71	20.56	20.65	42,636	+0.15(+0.71%)
Dec 31, 2010	20.62	20.62	20.39	20.50	9,521	-0.10(-0.49%)
Dec 30, 2010	20.59	20.69	20.27	20.60	80,930	-0.00(-0.02%)
Dec 29, 2010	20.60	20.65	20.39	20.61	24,254	+0.12(+0.57%)
Dec 28, 2010	20.61	20.66	20.38	20.49	48,114	-0.06(-0.28%)
Dec 27, 2010	20.69	20.73	20.44	20.55	51,510	+0.02(+0.12%)
Dec 23, 2010	20.50	20.69	20.34	20.52	40,095	-0.08(-0.41%)
Dec 22, 2010	20.55	20.69	20.47	20.61	84,779	+0.10(+0.47%)
Dec 21, 2010	20.48	20.80	20.31	20.51	96,757	-0.05(-0.25%)
Dec 20, 2010	20.77	20.82	20.56	20.56	56,083	-0.04(-0.19%)
Dec 17, 2010	20.74	20.74	20.44	20.60	38,262	-0.03(-0.16%)
Dec 16, 2010	20.55	20.71	20.41	20.64	43,840	+0.11(+0.52%)
Dec 15, 2010	20.70	20.75	20.41	20.53	56,975	-0.04(-0.22%)
Dec 14, 2010	20.72	20.79	20.49	20.57	39,917	-0.14(-0.65%)
Dec 13, 2010	20.40	20.76	20.39	20.71	74,041	+0.43(+2.11%)
Dec 10, 2010	20.26	20.39	19.90	20.28	57,030	+0.12(+0.59%)
Dec 09, 2010	20.62	20.78	20.05	20.16	66,446	-0.26(-1.30%)
Dec 08, 2010	20.44	20.83	20.41	20.43	131,270	+0.04(+0.19%)
Dec 07, 2010	20.06	20.55	20.01	20.39	66,711	+0.40(+2.00%)
Dec 06, 2010	19.92	20.04	19.84	19.99	29,479	+0.01(+0.03%)
Dec 03, 2010	19.90	20.11	19.87	19.98	43,968	+0.08(+0.40%)
Dec 02, 2010	19.91	19.99	19.77	19.90	36,530	+0.18(+0.91%)
Dec 01, 2010	19.94	19.94	19.60	19.72	72,292	-0.12(-0.60%)
Nov 30, 2010	19.69	19.95	19.57	19.84	52,914	+0.11(+0.54%)
Nov 29, 2010	19.71	19.80	19.68	19.73	30,390	-0.08(-0.40%)
Nov 26, 2010	19.77	19.90	19.77	19.81	19,332	-0.03(-0.17%)
Nov 24, 2010	19.73	19.85	19.85	19.85	45,755	+0.06(+0.28%)
Nov 23, 2010	19.68	19.81	19.60	19.79	77,064	-0.06(-0.28%)
Nov 22, 2010	19.46	19.86	19.46	19.85	74,609	+0.38(+1.97%)
Nov 19, 2010	19.33	19.58	19.33	19.46	18,686	-0.06(-0.29%)
Nov 18, 2010	19.45	19.58	19.30	19.52	25,273	+0.16(+0.84%)
Nov 17, 2010	19.66	19.71	19.36	19.36	23,675	-0.21(-1.09%)
Nov 16, 2010	19.54	19.67	19.19	19.57	71,432	-0.10(-0.49%)
Nov 15, 2010	19.71	19.76	19.59	19.67	40,636	+0.03(+0.14%)
Nov 12, 2010	19.76	19.76	19.56	19.64	21,172	-0.10(-0.51%)
Nov 11, 2010	19.72	19.74	19.66	19.74	24,334	+0.08(+0.40%)
Nov 10, 2010	19.71	19.73	19.48	19.66	60,186	-0.04(-0.23%)
Nov 09, 2010	19.50	19.87	19.45	19.71	121,010	+0.28(+1.45%)
Nov 08, 2010	19.44	19.71	19.31	19.42	140,547	+0.11(+0.58%)
Nov 05, 2010	19.28	19.50	19.17	19.31	160,757	-0.06(-0.29%)
Nov 04, 2010	19.28	19.45	19.13	19.37	121,979	+0.00(+0.00%)
Nov 03, 2010	19.31	19.40	19.16	19.37	87,919	+0.06(+0.29%)
Nov 02, 2010	19.14	19.37	19.14	19.31	41,787	+0.13(+0.68%)

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.