Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	19.02	19.36	18.58	18.63	82,554	-0.67(-3.48%)
Sep 29, 2011	19.16	19.61	18.71	19.30	48,457	+0.56(+2.98%)
Sep 28, 2011	19.92	19.92	18.74	18.74	59,418	-1.26(-6.28%)
Sep 27, 2011	19.81	20.67	19.69	20.00	65,951	+0.63(+3.28%)
Sep 26, 2011	19.02	19.40	18.69	19.36	67,625	+0.45(+2.39%)
Sep 23, 2011	18.48	19.08	18.30	18.91	85,970	+0.43(+2.31%)
Sep 22, 2011	18.33	18.95	18.29	18.48	129,466	-0.43(-2.25%)
Sep 21, 2011	19.97	20.17	18.88	18.91	64,408	-1.02(-5.11%)
Sep 20, 2011	20.76	21.09	19.89	19.93	71,345	-0.79(-3.82%)
Sep 19, 2011	20.56	20.89	20.28	20.72	49,738	-0.24(-1.16%)
Sep 16, 2011	21.08	21.08	20.72	20.96	110,318	+0.09(+0.42%)
Sep 15, 2011	21.20	21.20	20.55	20.88	80,647	-0.03(-0.12%)
Sep 14, 2011	20.62	21.29	20.29	20.90	94,111	+0.56(+2.74%)
Sep 13, 2011	20.44	20.68	20.14	20.35	110,326	-0.04(-0.21%)
Sep 12, 2011	19.58	20.44	19.58	20.39	122,608	+0.53(+2.67%)
Sep 09, 2011	20.09	20.29	19.73	19.86	177,709	-0.44(-2.18%)
Sep 08, 2011	20.56	20.81	19.98	20.30	154,635	-0.37(-1.77%)
Sep 07, 2011	19.80	20.68	19.80	20.67	104,158	+1.24(+6.40%)
Sep 06, 2011	19.20	19.49	18.50	19.42	117,807	-0.49(-2.45%)
Sep 02, 2011	20.27	20.34	19.62	19.91	106,945	-0.83(-3.98%)
Sep 01, 2011	21.55	21.95	20.52	20.74	129,634	-0.77(-3.56%)
Aug 31, 2011	21.75	21.95	21.11	21.50	159,231	-0.06(-0.28%)
Aug 30, 2011	21.89	21.91	21.37	21.56	119,276	-0.44(-1.98%)
Aug 29, 2011	21.43	22.15	21.29	22.00	112,373	+0.81(+3.82%)
Aug 26, 2011	20.61	21.26	20.33	21.19	68,927	+0.48(+2.31%)
Aug 25, 2011	21.42	21.42	20.59	20.71	112,247	-0.49(-2.30%)
Aug 24, 2011	21.28	21.89	20.96	21.20	147,429	-0.18(-0.85%)
Aug 23, 2011	20.10	21.40	19.90	21.38	189,974	+1.40(+7.01%)
Aug 22, 2011	20.07	20.18	19.57	19.98	160,547	+0.44(+2.27%)
Aug 19, 2011	18.82	19.76	18.82	19.54	202,356	+0.37(+1.91%)
Aug 18, 2011	19.59	19.87	18.90	19.17	193,340	-1.07(-5.29%)
Aug 17, 2011	20.07	20.30	19.86	20.24	81,798	+0.23(+1.17%)
Aug 16, 2011	19.97	20.22	19.57	20.01	153,887	-0.16(-0.78%)
Aug 15, 2011	20.15	20.18	19.95	20.16	226,781	+0.17(+0.87%)
Aug 12, 2011	20.56	20.68	19.83	19.99	128,995	-0.41(-2.00%)
Aug 11, 2011	18.76	20.74	18.66	20.40	167,323	+1.78(+9.58%)
Aug 10, 2011	19.52	20.02	18.57	18.62	149,615	-1.55(-7.68%)
Aug 09, 2011	19.69	20.33	18.13	20.16	286,255	+1.24(+6.57%)
Aug 08, 2011	20.61	20.99	18.89	18.92	245,602	-2.35(-11.04%)
Aug 05, 2011	22.07	22.24	21.03	21.27	204,705	-0.57(-2.63%)
Aug 04, 2011	21.11	22.46	20.99	21.84	238,801	+0.48(+2.24%)
Aug 03, 2011	21.62	22.44	21.00	21.36	358,525	-3.58(-14.34%)
Aug 02, 2011	25.38	26.16	24.93	24.94	187,762	-0.55(-2.17%)
Aug 01, 2011	25.04	25.58	24.51	25.49	215,413	+0.71(+2.86%)
Jul 29, 2011	25.00	25.41	24.70	24.78	70,270	-0.47(-1.86%)
Jul 28, 2011	24.87	25.50	24.37	25.25	81,378	+0.40(+1.61%)
Jul 27, 2011	26.01	26.04	24.78	24.85	222,682	-1.41(-5.37%)
Jul 26, 2011	26.63	27.10	26.19	26.26	62,149	-0.28(-1.05%)
Jul 25, 2011	26.55	26.93	26.51	26.54	46,206	-0.32(-1.20%)
Jul 22, 2011	26.84	26.98	26.52	26.86	42,245	+0.07(+0.26%)
Jul 21, 2011	26.81	27.02	26.11	26.79	47,121	+0.10(+0.39%)
Jul 20, 2011	27.16	27.16	26.44	26.69	52,503	-0.34(-1.26%)
Jul 19, 2011	27.20	27.23	26.75	27.03	103,467	+0.14(+0.52%)
Jul 18, 2011	27.39	27.39	26.74	26.89	35,562	-0.58(-2.12%)
Jul 15, 2011	27.64	27.78	27.33	27.47	159,120	-0.03(-0.13%)
Jul 14, 2011	27.73	27.86	27.48	27.51	119,525	-0.16(-0.57%)
Jul 13, 2011	27.52	27.70	27.27	27.66	133,800	+0.26(+0.95%)
Jul 12, 2011	27.49	27.67	27.27	27.40	53,001	-0.10(-0.35%)
Jul 11, 2011	27.47	28.02	27.42	27.50	54,667	-0.39(-1.40%)
Jul 08, 2011	27.66	28.38	27.49	27.89	40,772	-0.27(-0.96%)
Jul 07, 2011	27.96	28.51	27.77	28.16	41,674	+0.48(+1.73%)
Jul 06, 2011	27.47	27.88	27.42	27.68	73,915	+0.11(+0.41%)
Jul 05, 2011	27.75	28.02	27.51	27.57	141,032	-0.06(-0.22%)

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.