Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	19.29	19.67	18.75	18.77	549,619	-0.73(-3.73%)
Sep 29, 2011	19.01	19.52	18.80	19.50	597,074	+0.95(+5.13%)
Sep 28, 2011	19.52	19.86	18.52	18.54	649,852	-0.92(-4.75%)
Sep 27, 2011	19.78	20.15	19.28	19.47	596,636	+0.09(+0.47%)
Sep 26, 2011	18.96	19.40	18.57	19.38	544,496	+0.60(+3.21%)
Sep 23, 2011	18.56	19.06	18.54	18.77	1,028,905	+0.17(+0.90%)
Sep 22, 2011	18.20	18.84	17.93	18.61	1,007,822	-0.07(-0.37%)
Sep 21, 2011	19.59	19.59	18.61	18.68	1,300,893	-0.94(-4.78%)
Sep 20, 2011	19.98	20.19	19.61	19.61	521,496	-0.31(-1.55%)
Sep 19, 2011	20.11	20.48	19.73	19.92	429,829	-0.64(-3.10%)
Sep 16, 2011	20.45	20.74	20.12	20.56	862,977	-0.05(-0.24%)
Sep 15, 2011	20.63	20.65	20.22	20.61	421,665	+0.26(+1.27%)
Sep 14, 2011	20.15	20.58	19.63	20.35	788,950	+0.41(+2.07%)
Sep 13, 2011	19.94	20.57	19.68	19.94	638,743	+0.06(+0.32%)
Sep 12, 2011	19.19	19.94	19.12	19.87	621,985	+0.33(+1.68%)
Sep 09, 2011	20.26	20.45	19.36	19.54	819,399	-0.70(-3.46%)
Sep 08, 2011	20.48	20.75	20.01	20.24	637,077	-0.50(-2.43%)
Sep 07, 2011	19.99	20.91	19.76	20.75	1,138,245	+1.21(+6.20%)
Sep 06, 2011	19.00	19.58	18.91	19.54	983,284	-0.13(-0.68%)
Sep 02, 2011	20.20	20.40	19.54	19.67	688,207	-0.99(-4.81%)
Sep 01, 2011	21.65	22.17	20.52	20.66	860,770	-1.02(-4.71%)
Aug 31, 2011	21.04	21.80	20.82	21.69	1,666,152	+0.79(+3.79%)
Aug 30, 2011	20.94	21.07	20.60	20.89	541,627	-0.24(-1.15%)
Aug 29, 2011	20.28	21.18	20.28	21.14	632,028	+1.07(+5.33%)
Aug 26, 2011	19.30	20.21	19.05	20.07	789,148	+0.51(+2.59%)
Aug 25, 2011	20.64	21.18	19.32	19.56	704,260	-0.76(-3.73%)
Aug 24, 2011	19.53	20.38	19.35	20.32	904,037	+0.79(+4.06%)
Aug 23, 2011	18.62	19.56	18.26	19.53	829,189	+1.02(+5.52%)
Aug 22, 2011	18.92	18.92	18.15	18.50	1,206,328	+0.05(+0.26%)
Aug 19, 2011	18.86	19.36	18.43	18.46	740,648	-0.61(-3.19%)
Aug 18, 2011	19.71	19.87	18.93	19.06	1,266,071	-1.23(-6.07%)
Aug 17, 2011	20.28	20.52	20.03	20.30	439,467	+0.13(+0.65%)
Aug 16, 2011	20.39	20.67	20.02	20.16	836,740	-0.43(-2.09%)
Aug 15, 2011	20.14	20.60	19.94	20.60	849,261	+0.63(+3.13%)
Aug 12, 2011	20.69	20.89	19.76	19.97	1,062,170	-0.50(-2.44%)
Aug 11, 2011	19.35	20.66	19.16	20.47	1,581,453	+1.21(+6.27%)
Aug 10, 2011	19.64	20.14	18.82	19.26	2,023,523	-0.88(-4.35%)
Aug 09, 2011	19.52	20.17	18.45	20.14	1,550,627	+0.78(+4.06%)
Aug 08, 2011	20.81	21.62	19.30	19.35	1,158,188	-2.12(-9.87%)
Aug 05, 2011	21.78	22.01	21.04	21.47	1,071,929	-0.12(-0.55%)
Aug 04, 2011	22.30	22.62	21.57	21.59	999,366	-0.96(-4.25%)
Aug 03, 2011	22.30	22.62	21.83	22.55	750,811	+0.25(+1.12%)
Aug 02, 2011	22.69	22.92	22.26	22.30	1,139,825	-0.51(-2.25%)
Aug 01, 2011	22.99	23.10	22.62	22.81	1,103,905	-0.08(-0.33%)
Jul 29, 2011	22.43	22.98	22.30	22.89	787,048	+0.17(+0.73%)
Jul 28, 2011	22.32	22.74	22.15	22.72	1,076,588	+0.40(+1.81%)
Jul 27, 2011	22.58	22.65	22.21	22.32	722,228	-0.32(-1.41%)
Jul 26, 2011	22.72	22.80	22.49	22.64	543,799	-0.08(-0.37%)
Jul 25, 2011	22.84	23.03	22.61	22.72	1,008,649	+0.01(+0.03%)
Jul 22, 2011	22.62	22.75	21.63	22.71	1,385,873	+1.17(+5.45%)
Jul 21, 2011	21.39	21.74	21.22	21.54	436,532	+0.25(+1.17%)
Jul 20, 2011	21.09	21.57	21.03	21.29	518,302	+0.24(+1.12%)
Jul 19, 2011	20.68	21.11	20.51	21.05	672,888	+0.49(+2.36%)
Jul 18, 2011	20.69	20.87	20.28	20.57	446,763	-0.26(-1.23%)
Jul 15, 2011	21.30	21.30	20.77	20.82	720,357	-0.16(-0.76%)
Jul 14, 2011	21.41	21.50	20.83	20.98	394,463	-0.44(-2.04%)
Jul 13, 2011	21.21	21.64	21.19	21.42	708,113	+0.28(+1.31%)
Jul 12, 2011	20.70	21.29	20.67	21.14	692,585	+0.33(+1.60%)
Jul 11, 2011	21.27	21.28	20.74	20.81	575,341	-0.77(-3.57%)
Jul 08, 2011	21.60	21.75	21.43	21.58	539,388	-0.29(-1.33%)
Jul 07, 2011	21.93	22.11	21.76	21.87	671,172	+0.10(+0.48%)
Jul 06, 2011	21.67	21.90	21.57	21.77	579,044	+0.05(+0.22%)
Jul 05, 2011	21.78	21.98	21.53	21.72	733,789	-0.03(-0.16%)

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.