Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	21.33	21.60	21.19	21.33	66,476	-0.28(-1.28%)
Oct 28, 2011	21.45	21.63	21.24	21.61	41,195	+0.04(+0.20%)
Oct 27, 2011	21.84	21.90	21.28	21.57	64,451	+0.17(+0.79%)
Oct 26, 2011	21.36	21.54	21.20	21.40	63,059	+0.27(+1.29%)
Oct 25, 2011	21.41	21.41	21.03	21.13	44,957	-0.10(-0.47%)
Oct 24, 2011	21.30	21.45	21.21	21.23	40,313	+0.01(+0.06%)
Oct 21, 2011	21.34	21.41	20.97	21.21	60,050	-0.03(-0.14%)
Oct 20, 2011	21.40	21.84	20.94	21.24	79,328	-0.06(-0.28%)
Oct 19, 2011	20.74	21.49	20.41	21.30	101,558	+0.65(+3.12%)
Oct 18, 2011	20.27	20.69	20.12	20.66	73,855	+0.49(+2.41%)
Oct 17, 2011	20.43	20.65	20.01	20.17	40,784	-0.30(-1.45%)
Oct 14, 2011	20.21	20.62	20.12	20.47	66,816	+0.31(+1.56%)
Oct 13, 2011	20.15	20.24	19.80	20.15	27,968	+0.04(+0.18%)
Oct 12, 2011	19.84	20.15	19.84	20.12	31,682	+0.41(+2.10%)
Oct 11, 2011	19.70	20.06	19.65	19.70	71,239	-0.06(-0.30%)
Oct 10, 2011	19.21	20.04	19.21	19.76	37,900	+0.55(+2.86%)
Oct 07, 2011	19.51	20.09	18.91	19.21	72,504	-0.25(-1.28%)
Oct 06, 2011	19.59	19.88	18.64	19.46	53,780	-0.09(-0.45%)
Oct 05, 2011	19.30	19.82	19.15	19.55	64,589	+0.36(+1.85%)
Oct 04, 2011	19.10	19.57	18.53	19.20	96,278	-0.12(-0.61%)
Oct 03, 2011	19.27	19.65	19.14	19.31	44,882	-0.17(-0.88%)
Sep 30, 2011	19.17	19.63	19.17	19.49	45,763	+0.35(+1.82%)
Sep 29, 2011	19.05	19.62	19.04	19.14	50,537	+0.17(+0.90%)
Sep 28, 2011	18.94	19.82	18.91	18.97	132,553	+0.44(+2.36%)
Sep 27, 2011	18.33	19.07	18.23	18.53	79,965	+0.29(+1.59%)
Sep 26, 2011	18.43	18.47	18.15	18.24	30,668	-0.19(-1.03%)
Sep 23, 2011	18.04	18.50	18.04	18.43	23,510	+0.24(+1.33%)
Sep 22, 2011	18.57	18.69	17.89	18.18	97,792	-0.50(-2.69%)
Sep 21, 2011	18.76	18.97	18.69	18.69	24,338	-0.14(-0.72%)
Sep 20, 2011	18.89	19.26	18.69	18.82	34,327	+0.02(+0.13%)
Sep 19, 2011	18.79	18.92	18.69	18.80	30,638	-0.05(-0.25%)
Sep 16, 2011	19.11	19.18	18.81	18.85	15,038	-0.24(-1.24%)
Sep 15, 2011	19.03	19.15	18.84	19.08	38,887	+0.09(+0.50%)
Sep 14, 2011	19.13	19.20	18.82	18.99	30,082	-0.04(-0.22%)
Sep 13, 2011	19.04	19.60	18.91	19.03	28,782	-0.02(-0.09%)
Sep 12, 2011	19.22	19.47	18.79	19.05	46,293	-0.17(-0.89%)
Sep 09, 2011	19.31	19.67	19.20	19.22	27,980	-0.15(-0.79%)
Sep 08, 2011	19.45	19.52	19.20	19.37	20,656	-0.08(-0.43%)
Sep 07, 2011	19.53	19.56	19.43	19.46	27,346	+0.12(+0.64%)
Sep 06, 2011	19.54	19.54	18.97	19.33	83,393	-0.44(-2.21%)
Sep 02, 2011	19.79	20.38	19.54	19.77	95,479	-0.11(-0.54%)
Sep 01, 2011	20.02	20.15	19.87	19.88	31,802	-0.19(-0.94%)
Aug 31, 2011	20.30	20.35	19.99	20.07	12,241	-0.15(-0.76%)
Aug 30, 2011	20.10	20.26	20.08	20.22	15,026	+0.02(+0.12%)
Aug 29, 2011	20.22	20.40	20.05	20.20	26,449	+0.22(+1.10%)
Aug 26, 2011	19.97	20.11	19.83	19.98	9,058	-0.11(-0.56%)
Aug 25, 2011	20.17	20.59	19.87	20.09	93,160	-0.18(-0.88%)
Aug 24, 2011	20.48	20.50	20.14	20.27	18,771	-0.15(-0.72%)
Aug 23, 2011	19.99	21.34	19.89	20.41	89,275	+0.83(+4.23%)
Aug 22, 2011	20.13	20.13	19.33	19.59	97,894	-0.14(-0.69%)
Aug 19, 2011	19.20	19.95	19.20	19.72	130,362	+0.34(+1.77%)
Aug 18, 2011	19.49	19.56	19.18	19.38	70,735	-0.28(-1.44%)
Aug 17, 2011	19.24	19.70	19.24	19.66	30,261	+0.40(+2.09%)
Aug 16, 2011	19.23	19.38	19.14	19.26	31,260	-0.09(-0.46%)
Aug 15, 2011	19.34	19.62	18.34	19.35	211,097	+0.23(+1.21%)
Aug 12, 2011	19.11	19.39	18.98	19.12	90,963	+0.09(+0.47%)
Aug 11, 2011	19.76	20.06	18.74	19.03	95,117	-0.08(-0.40%)
Aug 10, 2011	19.37	19.40	18.36	19.11	114,224	-0.19(-0.98%)
Aug 09, 2011	19.65	20.12	17.55	19.30	208,635	+0.00(+0.00%)
Aug 08, 2011	19.65	19.75	17.87	19.30	173,554	-0.63(-3.18%)
Aug 05, 2011	20.24	20.46	18.44	19.93	143,966	-0.40(-1.98%)
Aug 04, 2011	20.27	20.57	19.88	20.33	94,543	+0.00(+0.00%)
Aug 03, 2011	20.59	20.63	19.88	20.33	47,691	-0.34(-1.66%)
Aug 02, 2011	20.81	21.01	20.65	20.68	27,231	-0.15(-0.74%)

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.