Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	18.46	18.87	18.28	18.31	392,703	-0.42(-2.25%)
Sep 29, 2011	18.97	19.23	18.11	18.73	198,194	+0.22(+1.18%)
Sep 28, 2011	19.08	19.25	18.51	18.51	366,836	-0.54(-2.83%)
Sep 27, 2011	18.71	19.70	18.47	19.05	378,464	+0.78(+4.25%)
Sep 26, 2011	18.42	18.65	17.68	18.28	482,391	-0.15(-0.82%)
Sep 23, 2011	18.10	18.86	18.05	18.43	543,579	+0.31(+1.72%)
Sep 22, 2011	18.60	18.77	17.85	18.12	481,912	-0.81(-4.30%)
Sep 21, 2011	19.34	19.52	18.82	18.93	471,589	-0.41(-2.12%)
Sep 20, 2011	20.03	20.22	19.32	19.34	313,808	-0.60(-3.00%)
Sep 19, 2011	20.36	20.37	19.63	19.94	440,599	-0.85(-4.10%)
Sep 16, 2011	21.20	21.20	20.67	20.79	441,809	-0.23(-1.08%)
Sep 15, 2011	20.66	21.10	20.45	21.02	507,025	+0.58(+2.85%)
Sep 14, 2011	20.17	20.65	19.84	20.43	385,940	+0.40(+1.98%)
Sep 13, 2011	19.30	20.11	19.25	20.04	375,684	+0.78(+4.03%)
Sep 12, 2011	18.78	19.28	18.65	19.26	372,193	+0.35(+1.83%)
Sep 09, 2011	19.07	19.39	18.60	18.92	347,178	-0.31(-1.62%)
Sep 08, 2011	19.84	20.11	18.97	19.23	365,998	-0.82(-4.08%)
Sep 07, 2011	19.02	20.16	19.02	20.05	500,087	+1.36(+7.27%)
Sep 06, 2011	18.04	18.73	18.03	18.69	352,640	+0.05(+0.27%)
Sep 02, 2011	18.55	19.13	18.24	18.64	562,759	-0.36(-1.91%)
Sep 01, 2011	19.62	19.90	18.92	19.00	394,136	-0.58(-2.97%)
Aug 31, 2011	20.09	20.23	19.37	19.58	374,303	-0.34(-1.69%)
Aug 30, 2011	20.16	20.32	19.77	19.92	396,441	-0.37(-1.83%)
Aug 29, 2011	19.70	20.42	19.70	20.29	351,362	+0.80(+4.13%)
Aug 26, 2011	18.82	19.55	18.55	19.49	264,715	+0.49(+2.56%)
Aug 25, 2011	19.85	20.41	18.87	19.00	258,326	-0.79(-3.98%)
Aug 24, 2011	19.52	19.99	19.45	19.79	440,920	+0.29(+1.46%)
Aug 23, 2011	18.84	19.53	18.73	19.50	643,635	+0.78(+4.16%)
Aug 22, 2011	18.92	19.05	18.20	18.72	346,211	+0.29(+1.59%)
Aug 19, 2011	18.15	18.67	18.15	18.43	500,576	-0.06(-0.32%)
Aug 18, 2011	18.86	18.86	18.23	18.49	565,777	-0.91(-4.67%)
Aug 17, 2011	19.44	19.69	19.22	19.39	233,353	+0.03(+0.13%)
Aug 16, 2011	19.80	19.89	18.98	19.37	327,770	-0.64(-3.18%)
Aug 15, 2011	19.29	20.01	19.29	20.01	349,008	+0.81(+4.24%)
Aug 12, 2011	19.74	20.04	18.94	19.19	537,936	-0.42(-2.14%)
Aug 11, 2011	18.76	19.88	18.60	19.61	630,301	+0.98(+5.26%)
Aug 10, 2011	18.48	19.35	17.99	18.63	912,060	-0.26(-1.38%)
Aug 09, 2011	18.55	20.67	17.66	18.89	1,455,335	+0.30(+1.62%)
Aug 08, 2011	19.23	19.91	18.52	18.59	1,033,709	-1.37(-6.85%)
Aug 05, 2011	20.30	20.72	19.18	19.96	844,099	-0.10(-0.50%)
Aug 04, 2011	20.47	20.66	20.03	20.06	849,755	-0.72(-3.47%)
Aug 03, 2011	20.59	20.84	19.98	20.78	495,294	+0.17(+0.81%)
Aug 02, 2011	20.90	21.29	20.55	20.61	514,813	-0.42(-1.99%)
Aug 01, 2011	21.20	21.35	20.80	21.03	590,147	+0.12(+0.56%)
Jul 29, 2011	20.84	21.22	20.55	20.91	476,301	-0.07(-0.32%)
Jul 28, 2011	21.29	21.59	20.89	20.98	451,927	-0.23(-1.11%)
Jul 27, 2011	21.72	21.85	20.92	21.21	681,800	-0.57(-2.62%)
Jul 26, 2011	22.02	22.13	21.77	21.78	443,490	-0.17(-0.76%)
Jul 25, 2011	22.03	22.28	21.72	21.95	351,063	-0.48(-2.13%)
Jul 22, 2011	21.88	22.79	21.78	22.43	664,487	-0.30(-1.33%)
Jul 21, 2011	19.73	23.26	19.73	22.73	1,361,143	+1.71(+8.13%)
Jul 20, 2011	21.41	21.56	20.92	21.02	747,315	-0.40(-1.88%)
Jul 19, 2011	21.09	21.51	21.07	21.42	510,988	+0.45(+2.16%)
Jul 18, 2011	21.09	21.16	20.72	20.97	645,373	-0.20(-0.95%)
Jul 15, 2011	20.79	21.34	20.76	21.17	660,770	+0.17(+0.80%)
Jul 14, 2011	20.84	21.16	20.73	21.00	552,078	+0.17(+0.80%)
Jul 13, 2011	21.20	21.46	20.75	20.84	445,563	-0.31(-1.47%)
Jul 12, 2011	21.79	21.79	21.04	21.15	552,989	-0.68(-3.11%)
Jul 11, 2011	21.48	22.04	21.39	21.82	458,765	-0.09(-0.42%)
Jul 08, 2011	21.79	21.99	21.56	21.92	434,412	-0.20(-0.91%)
Jul 07, 2011	22.27	22.39	21.93	22.12	414,955	+0.13(+0.61%)
Jul 06, 2011	22.13	22.21	21.75	21.98	239,145	-0.24(-1.09%)
Jul 05, 2011	22.57	22.62	22.03	22.23	309,209	-0.32(-1.41%)

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.