Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	23.23	23.32	23.08	23.08	3,165	-0.60(-2.53%)
Oct 28, 2011	23.91	23.91	23.60	23.68	31,425	-0.08(-0.33%)
Oct 27, 2011	23.68	23.95	23.38	23.76	22,031	+1.04(+4.59%)
Oct 26, 2011	22.45	22.80	22.26	22.72	45,156	+0.49(+2.20%)
Oct 25, 2011	22.57	22.60	22.18	22.23	10,286	-0.69(-3.01%)
Oct 24, 2011	22.65	22.97	22.60	22.92	51,303	+0.47(+2.09%)
Oct 21, 2011	22.07	22.46	22.07	22.45	80,731	+0.69(+3.19%)
Oct 20, 2011	21.31	21.76	21.27	21.76	3,313	+0.33(+1.56%)
Oct 19, 2011	21.68	21.69	21.42	21.42	1,932	-0.12(-0.56%)
Oct 18, 2011	20.62	21.55	20.54	21.55	461,806	+0.84(+4.06%)
Oct 17, 2011	21.13	21.13	20.70	20.70	6,824	-0.47(-2.22%)
Oct 14, 2011	21.17	21.23	20.88	21.17	4,329	+0.30(+1.44%)
Oct 13, 2011	21.01	21.02	20.65	20.87	7,636	-0.38(-1.78%)
Oct 12, 2011	21.06	21.40	21.04	21.25	5,137	+0.55(+2.66%)
Oct 11, 2011	20.76	20.84	20.70	20.70	17,354	+0.06(+0.31%)
Oct 10, 2011	20.24	20.64	20.24	20.64	15,860	+0.57(+2.83%)
Oct 07, 2011	20.61	20.61	19.93	20.07	71,611	-0.38(-1.88%)
Oct 06, 2011	20.48	20.48	20.25	20.45	7,498	+0.35(+1.74%)
Oct 05, 2011	19.41	20.10	19.41	20.10	6,059	+1.27(+6.73%)
Oct 04, 2011	18.65	18.86	18.55	18.84	93,979	-0.02(-0.13%)
Oct 03, 2011	19.84	19.88	18.86	18.86	7,062	-1.18(-5.91%)
Sep 30, 2011	19.89	20.09	19.88	20.05	6,355	+0.24(+1.24%)
Sep 29, 2011	20.15	20.15	19.80	19.80	2,860	+0.27(+1.37%)
Sep 28, 2011	20.08	20.19	19.53	19.53	3,232	-0.45(-2.25%)
Sep 27, 2011	20.26	20.47	19.98	19.98	3,076	+0.31(+1.56%)
Sep 26, 2011	19.22	19.67	19.18	19.67	1,827	+0.59(+3.11%)
Sep 23, 2011	18.90	19.22	18.90	19.08	11,708	+0.18(+0.94%)
Sep 22, 2011	19.03	19.20	18.82	18.90	31,545	-0.68(-3.46%)
Sep 21, 2011	20.53	20.53	19.58	19.58	4,499	-1.06(-5.15%)
Sep 20, 2011	20.71	20.95	20.64	20.64	2,796	+0.11(+0.52%)
Sep 19, 2011	20.52	20.55	20.45	20.54	1,249	-0.57(-2.70%)
Sep 16, 2011	21.07	21.30	21.00	21.11	4,129	+0.10(+0.48%)
Sep 15, 2011	20.78	21.00	20.68	21.00	64,066	+0.39(+1.87%)
Sep 14, 2011	20.57	20.75	20.14	20.62	3,348	+0.26(+1.28%)
Sep 13, 2011	20.31	20.40	20.15	20.36	5,734	+0.27(+1.35%)
Sep 12, 2011	19.71	20.09	19.68	20.09	4,509	+0.06(+0.29%)
Sep 09, 2011	20.28	20.28	20.02	20.03	2,832	-0.57(-2.79%)
Sep 08, 2011	20.70	20.94	20.56	20.60	2,556	-0.39(-1.84%)
Sep 07, 2011	20.48	20.99	20.41	20.99	14,644	+1.00(+5.00%)
Sep 06, 2011	19.74	19.99	19.74	19.99	2,829	-0.47(-2.31%)
Sep 02, 2011	20.63	20.75	20.46	20.46	5,545	-0.73(-3.45%)
Sep 01, 2011	21.52	21.63	21.19	21.19	11,419	-0.34(-1.57%)
Aug 31, 2011	21.56	21.69	21.37	21.53	11,606	+0.15(+0.72%)
Aug 30, 2011	21.20	21.45	21.04	21.38	3,471	-0.06(-0.27%)
Aug 29, 2011	20.77	21.44	20.77	21.44	7,625	+1.08(+5.30%)
Aug 26, 2011	20.14	20.45	20.14	20.36	7,399	+0.01(+0.04%)
Aug 25, 2011	21.13	21.13	20.19	20.35	16,646	-0.26(-1.26%)
Aug 24, 2011	20.35	20.67	20.35	20.61	198,629	+0.31(+1.54%)
Aug 23, 2011	20.02	20.33	19.90	20.30	12,491	+0.28(+1.38%)
Aug 22, 2011	20.45	20.45	19.96	20.02	35,354	+0.06(+0.28%)
Aug 19, 2011	20.12	20.43	19.97	19.97	13,385	-0.34(-1.67%)
Aug 18, 2011	20.30	20.46	20.20	20.30	6,091	-0.90(-4.27%)
Aug 17, 2011	21.48	21.48	21.19	21.21	4,631	-0.09(-0.41%)
Aug 16, 2011	21.23	21.49	21.05	21.30	18,387	-0.20(-0.95%)
Aug 15, 2011	21.25	21.50	21.22	21.50	4,101	+0.67(+3.21%)
Aug 12, 2011	21.38	21.38	20.83	20.83	8,406	-0.54(-2.50%)
Aug 11, 2011	20.03	21.37	19.93	21.37	30,938	+1.47(+7.40%)
Aug 10, 2011	20.85	20.85	19.90	19.90	13,504	-1.35(-6.37%)
Aug 09, 2011	21.16	21.25	19.86	21.25	37,649	+1.37(+6.89%)
Aug 08, 2011	21.16	21.45	19.88	19.88	40,912	-1.86(-8.54%)
Aug 05, 2011	22.17	22.18	21.34	21.74	23,659	-0.37(-1.69%)
Aug 04, 2011	22.84	22.84	22.11	22.11	23,237	-0.93(-4.05%)
Aug 03, 2011	22.98	23.07	22.67	23.04	13,596	+0.11(+0.48%)
Aug 02, 2011	23.24	23.31	22.93	22.93	11,354	-0.46(-1.95%)

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.