Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	20.75	20.97	20.75	20.82	54,536	-0.17(-0.81%)
Dec 29, 2011	20.90	21.05	20.66	20.99	38,848	+0.16(+0.77%)
Dec 28, 2011	20.99	21.18	20.71	20.83	44,079	-0.45(-2.11%)
Dec 27, 2011	21.05	21.29	21.01	21.28	36,139	+0.18(+0.85%)
Dec 23, 2011	21.33	21.33	21.03	21.10	92,680	+0.19(+0.91%)
Dec 21, 2011	21.01	21.01	20.72	20.91	26,558	+0.11(+0.53%)
Dec 20, 2011	20.73	20.99	20.40	20.80	43,631	+0.68(+3.38%)
Dec 19, 2011	20.40	20.91	20.09	20.12	152,208	-0.53(-2.57%)
Dec 16, 2011	20.87	20.97	20.62	20.65	64,353	+0.07(+0.34%)
Dec 15, 2011	20.97	20.97	20.58	20.58	30,632	+0.03(+0.15%)
Dec 14, 2011	20.97	20.97	20.40	20.55	45,808	-0.01(-0.05%)
Dec 13, 2011	20.87	21.30	20.56	20.56	92,153	-0.32(-1.53%)
Dec 12, 2011	21.10	21.10	20.72	20.88	76,982	-0.62(-2.88%)
Dec 09, 2011	21.16	21.59	20.97	21.50	22,534	+0.35(+1.65%)
Dec 08, 2011	21.82	21.82	21.08	21.15	56,245	-0.75(-3.42%)
Dec 07, 2011	21.80	21.95	21.61	21.90	31,515	+0.15(+0.69%)
Dec 06, 2011	21.68	21.75	21.40	21.75	36,539	+0.11(+0.51%)
Dec 05, 2011	21.57	21.75	21.47	21.64	112,854	+0.34(+1.60%)
Dec 02, 2011	21.50	21.55	21.23	21.30	64,698	+0.65(+3.15%)
Dec 01, 2011	20.83	21.07	20.43	20.65	293,409	-0.35(-1.67%)
Nov 30, 2011	20.64	21.19	20.64	21.00	60,968	+1.52(+7.80%)
Nov 29, 2011	19.33	19.73	19.33	19.48	105,514	+0.28(+1.46%)
Nov 28, 2011	19.06	19.47	19.06	19.20	260,725	+0.97(+5.32%)
Nov 25, 2011	18.37	18.58	18.15	18.23	74,180	-0.35(-1.88%)
Nov 23, 2011	18.73	18.73	18.37	18.58	61,481	-0.62(-3.23%)
Nov 22, 2011	19.02	19.34	19.01	19.20	209,672	-0.20(-1.03%)
Nov 21, 2011	19.65	19.65	18.92	19.40	137,687	-0.66(-3.29%)
Nov 18, 2011	20.07	20.26	20.06	20.06	22,097	-0.16(-0.79%)
Nov 17, 2011	20.60	20.75	20.06	20.22	86,484	-0.41(-1.99%)
Nov 16, 2011	20.61	20.99	20.51	20.63	68,918	-0.53(-2.50%)
Nov 15, 2011	20.90	21.19	20.75	21.16	120,828	+0.30(+1.44%)
Nov 14, 2011	21.27	21.27	20.60	20.86	67,606	-0.59(-2.75%)
Nov 11, 2011	21.07	21.61	21.07	21.45	43,222	+0.52(+2.48%)
Nov 10, 2011	21.77	21.77	20.70	20.93	57,709	-0.72(-3.33%)
Nov 09, 2011	22.38	22.38	21.56	21.65	102,849	-1.00(-4.42%)
Nov 08, 2011	22.88	22.88	22.26	22.65	57,350	+0.54(+2.44%)
Nov 07, 2011	21.80	22.11	21.51	22.11	43,320	+0.39(+1.80%)
Nov 04, 2011	21.95	21.95	21.39	21.72	11,708	-0.28(-1.27%)
Nov 03, 2011	21.76	22.00	21.20	22.00	15,244	+0.15(+0.69%)
Nov 02, 2011	21.84	21.91	21.55	21.85	18,993	+0.10(+0.46%)
Nov 01, 2011	22.10	22.10	21.52	21.75	30,271	-0.71(-3.16%)
Oct 31, 2011	23.02	23.02	22.46	22.46	24,592	-1.26(-5.31%)
Oct 28, 2011	23.44	23.85	23.41	23.72	23,215	-0.15(-0.63%)
Oct 27, 2011	23.41	24.10	23.41	23.87	114,078	+1.36(+6.04%)
Oct 26, 2011	22.37	22.67	22.05	22.51	20,265	+0.25(+1.12%)
Oct 25, 2011	22.39	22.68	22.22	22.26	22,324	-0.64(-2.79%)
Oct 24, 2011	22.41	22.99	22.41	22.90	23,132	+0.72(+3.25%)
Oct 21, 2011	21.75	22.29	21.75	22.18	24,879	+0.43(+1.98%)
Oct 20, 2011	21.46	21.78	21.42	21.75	28,783	+0.20(+0.93%)
Oct 19, 2011	22.11	22.14	21.45	21.55	25,399	-0.56(-2.53%)
Oct 18, 2011	21.50	22.11	21.30	22.11	39,165	+0.61(+2.84%)
Oct 17, 2011	22.00	22.00	21.45	21.50	19,447	-0.30(-1.38%)
Oct 14, 2011	21.58	22.00	21.58	21.80	31,403	+0.46(+2.16%)
Oct 13, 2011	21.57	21.57	21.05	21.34	19,767	-0.16(-0.74%)
Oct 12, 2011	21.60	21.92	21.40	21.50	80,689	+0.53(+2.53%)
Oct 11, 2011	21.13	21.30	20.77	20.97	69,016	-0.28(-1.32%)
Oct 10, 2011	20.76	21.25	20.76	21.25	48,874	+1.02(+5.04%)
Oct 07, 2011	20.22	20.50	19.77	20.23	39,413	+0.56(+2.85%)
Oct 06, 2011	19.17	19.80	19.17	19.67	26,228	+0.94(+5.02%)
Oct 05, 2011	18.51	18.80	18.21	18.73	133,491	+0.58(+3.20%)
Oct 04, 2011	17.64	18.15	17.63	18.15	174,386	+0.20(+1.11%)

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.