Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	18.74	20.11	18.38	20.06	40,757	+2.31(+13.00%)
Nov 29, 2011	18.43	18.59	17.55	17.75	18,255	-0.65(-3.54%)
Nov 28, 2011	17.97	19.29	17.97	18.40	32,025	+1.35(+7.93%)
Nov 25, 2011	17.65	17.76	17.04	17.05	11,747	-0.63(-3.54%)
Nov 23, 2011	18.78	19.02	17.65	17.67	62,290	-1.50(-7.80%)
Nov 22, 2011	20.16	20.45	18.97	19.17	36,035	-1.00(-4.95%)
Nov 21, 2011	20.65	20.85	20.16	20.16	23,655	-0.95(-4.48%)
Nov 18, 2011	21.02	21.80	20.87	21.11	14,650	+0.32(+1.54%)
Nov 17, 2011	22.02	22.13	20.71	20.79	28,095	-0.97(-4.47%)
Nov 16, 2011	21.97	22.51	21.76	21.76	35,885	-0.47(-2.13%)
Nov 15, 2011	21.33	22.46	21.10	22.24	51,882	+0.86(+4.03%)
Nov 14, 2011	22.30	22.30	21.00	21.37	31,655	-0.97(-4.35%)
Nov 11, 2011	22.41	22.85	22.02	22.35	31,445	+0.25(+1.11%)
Nov 10, 2011	22.35	22.43	21.96	22.10	11,322	+0.03(+0.12%)
Nov 09, 2011	22.88	23.10	21.85	22.07	38,398	-1.57(-6.65%)
Nov 08, 2011	23.01	23.66	22.59	23.65	20,252	+0.78(+3.40%)
Nov 07, 2011	22.90	22.90	22.29	22.87	25,819	-0.01(-0.04%)
Nov 04, 2011	23.20	23.20	22.59	22.88	19,412	-0.66(-2.80%)
Nov 03, 2011	22.51	23.58	21.55	23.54	25,536	+1.35(+6.10%)
Nov 02, 2011	21.11	22.27	21.08	22.18	40,730	+1.49(+7.19%)
Nov 01, 2011	21.11	21.11	20.24	20.70	56,722	-1.38(-6.24%)
Oct 31, 2011	22.11	23.15	21.91	22.07	46,242	-0.34(-1.51%)
Oct 28, 2011	22.14	22.69	20.58	22.41	58,337	-0.23(-1.01%)
Oct 27, 2011	21.64	23.14	21.15	22.64	57,878	+1.98(+9.57%)
Oct 26, 2011	20.62	20.76	20.02	20.66	29,907	+0.41(+2.04%)
Oct 25, 2011	20.54	20.56	20.16	20.25	47,107	-0.38(-1.84%)
Oct 24, 2011	20.01	20.88	19.90	20.63	37,883	+0.77(+3.87%)
Oct 21, 2011	19.64	20.20	19.44	19.86	59,574	+0.72(+3.75%)
Oct 20, 2011	19.32	19.67	18.85	19.14	28,208	-0.14(-0.70%)
Oct 19, 2011	20.14	20.36	19.16	19.28	25,359	-0.90(-4.44%)
Oct 18, 2011	20.07	20.67	19.78	20.17	48,721	+0.15(+0.76%)
Oct 17, 2011	22.03	22.07	19.92	20.02	50,263	-2.10(-9.51%)
Oct 14, 2011	20.44	22.29	19.88	22.13	47,462	+2.00(+9.95%)
Oct 13, 2011	21.04	21.15	19.76	20.12	32,651	-0.97(-4.61%)
Oct 12, 2011	21.13	21.30	20.71	21.09	52,211	+0.13(+0.62%)
Oct 11, 2011	20.29	21.04	19.84	20.96	30,374	+0.70(+3.44%)
Oct 10, 2011	17.98	20.40	17.97	20.27	43,066	+1.87(+10.15%)
Oct 07, 2011	20.02	20.24	17.72	18.40	43,079	-1.67(-8.34%)
Oct 06, 2011	19.64	20.24	19.20	20.07	40,289	+0.40(+2.02%)
Oct 05, 2011	17.49	19.97	17.15	19.67	47,419	+2.25(+12.90%)
Oct 04, 2011	15.67	17.61	14.75	17.43	67,675	+1.62(+10.27%)
Oct 03, 2011	16.99	17.55	15.68	15.80	44,054	-1.25(-7.33%)
Sep 30, 2011	18.09	18.21	16.98	17.05	29,457	-1.24(-6.79%)
Sep 29, 2011	18.20	18.52	17.37	18.30	54,596	+0.51(+2.85%)
Sep 28, 2011	18.69	19.18	17.77	17.79	27,542	-0.93(-4.97%)
Sep 27, 2011	17.66	19.56	17.52	18.72	36,583	+1.39(+8.00%)
Sep 26, 2011	18.12	18.12	16.40	17.33	60,231	-0.68(-3.80%)
Sep 23, 2011	17.00	18.08	16.85	18.02	19,129	+0.82(+4.77%)
Sep 22, 2011	18.04	18.37	16.63	17.20	58,166	-1.39(-7.46%)
Sep 21, 2011	20.11	20.46	18.26	18.58	42,826	-1.51(-7.53%)
Sep 20, 2011	20.74	21.11	20.10	20.10	72,415	-0.46(-2.22%)
Sep 19, 2011	20.90	20.90	20.43	20.55	12,757	-0.64(-3.03%)
Sep 16, 2011	21.17	21.30	20.61	21.20	32,999	+0.18(+0.84%)
Sep 15, 2011	21.09	21.31	20.45	21.02	25,578	-0.36(-1.70%)
Sep 14, 2011	21.24	21.55	20.77	21.38	26,452	+0.29(+1.36%)
Sep 13, 2011	21.75	21.76	21.06	21.09	29,242	-0.48(-2.23%)
Sep 12, 2011	20.94	22.39	20.94	21.58	63,067	-0.19(-0.89%)
Sep 09, 2011	22.45	23.48	20.88	21.77	164,926	+1.81(+9.06%)
Sep 08, 2011	20.02	20.37	19.34	19.96	36,453	-0.30(-1.50%)
Sep 07, 2011	20.05	20.37	19.80	20.27	28,639	+0.54(+2.74%)
Sep 06, 2011	19.47	20.15	19.15	19.73	30,086	-0.72(-3.51%)
Sep 02, 2011	21.95	21.95	20.26	20.44	33,527	-2.23(-9.84%)

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.