Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	20.34	20.47	20.29	20.39	7,659,526	+0.10(+0.50%)
Jul 30, 2012	20.34	20.46	20.24	20.29	4,345,354	-0.10(-0.47%)
Jul 27, 2012	20.15	20.48	20.07	20.38	10,316,751	+0.34(+1.71%)
Jul 26, 2012	20.00	20.12	19.84	20.04	10,934,806	+0.26(+1.33%)
Jul 25, 2012	20.01	20.11	19.76	19.78	7,728,936	-0.13(-0.63%)
Jul 24, 2012	20.07	20.15	19.78	19.90	7,303,176	-0.15(-0.76%)
Jul 23, 2012	19.92	20.17	19.67	20.06	8,804,375	-0.18(-0.90%)
Jul 20, 2012	20.82	20.85	20.20	20.24	9,755,241	-0.74(-3.51%)
Jul 19, 2012	20.98	21.17	20.83	20.98	8,457,254	-0.04(-0.17%)
Jul 18, 2012	20.72	21.07	20.54	21.01	10,656,447	+0.14(+0.68%)
Jul 17, 2012	21.64	21.64	20.71	20.87	18,452,730	-1.42(-6.37%)
Jul 16, 2012	22.24	22.32	21.97	22.29	5,426,629	+0.02(+0.07%)
Jul 13, 2012	21.73	22.30	21.70	22.27	6,602,426	+0.66(+3.06%)
Jul 12, 2012	21.66	21.75	21.53	21.61	7,438,748	-0.20(-0.93%)
Jul 11, 2012	21.81	21.95	21.69	21.81	7,107,125	+0.01(+0.05%)
Jul 10, 2012	21.77	22.22	21.69	21.80	5,087,521	-0.25(-1.12%)
Jul 09, 2012	21.89	22.20	21.77	22.05	4,025,521	-0.19(-0.84%)
Jul 06, 2012	22.34	22.60	22.16	22.24	5,424,878	-0.38(-1.70%)
Jul 05, 2012	22.51	22.77	22.35	22.62	5,668,239	-0.06(-0.24%)
Jul 03, 2012	22.49	22.73	22.44	22.68	3,120,104	+0.10(+0.42%)
Jul 02, 2012	22.53	22.73	22.29	22.58	4,531,781	+0.04(+0.18%)
Jun 29, 2012	22.36	22.64	22.21	22.54	9,128,242	+0.74(+3.41%)
Jun 28, 2012	21.47	21.82	21.29	21.80	5,149,286	+0.21(+0.98%)
Jun 27, 2012	21.45	21.65	21.20	21.59	5,873,625	+0.25(+1.15%)
Jun 26, 2012	21.40	21.50	21.21	21.34	4,449,258	+0.00(+0.00%)
Jun 25, 2012	21.72	21.73	21.33	21.34	5,364,734	-0.71(-3.21%)
Jun 22, 2012	21.80	22.06	21.73	22.05	8,833,242	+0.39(+1.78%)
Jun 21, 2012	22.13	22.17	21.60	21.66	8,748,857	-0.38(-1.73%)
Jun 20, 2012	22.33	22.43	21.87	22.04	9,209,712	-0.26(-1.17%)
Jun 19, 2012	22.01	22.38	21.92	22.30	5,145,086	+0.41(+1.86%)
Jun 18, 2012	21.98	21.98	21.83	21.90	6,908,834	-0.12(-0.55%)
Jun 15, 2012	21.88	22.04	21.77	22.02	7,463,708	+0.28(+1.27%)
Jun 14, 2012	21.78	21.88	21.52	21.74	10,238,239	-0.01(-0.05%)
Jun 13, 2012	21.67	22.02	21.61	21.75	8,131,264	-0.05(-0.23%)
Jun 12, 2012	21.53	21.82	21.43	21.80	9,206,731	+0.32(+1.47%)
Jun 11, 2012	21.39	21.72	21.30	21.49	12,616,455	+0.32(+1.49%)
Jun 08, 2012	21.02	21.17	20.85	21.17	9,195,767	+0.16(+0.74%)
Jun 07, 2012	20.98	21.16	20.88	21.01	9,278,265	+0.37(+1.78%)
Jun 06, 2012	20.27	20.72	20.20	20.65	5,904,347	+0.63(+3.16%)
Jun 05, 2012	19.76	20.13	19.75	20.01	7,668,176	+0.17(+0.86%)
Jun 04, 2012	19.99	20.15	19.72	19.84	7,756,045	-0.18(-0.90%)
Jun 01, 2012	20.28	20.34	20.01	20.02	9,327,803	-0.67(-3.23%)
May 31, 2012	20.87	20.95	20.42	20.69	10,078,235	-0.21(-1.01%)
May 30, 2012	21.17	21.17	20.80	20.90	7,077,500	-0.47(-2.21%)
May 29, 2012	21.10	21.40	21.09	21.38	5,818,081	+0.40(+1.89%)
May 25, 2012	20.83	21.13	20.83	20.98	4,669,591	+0.03(+0.12%)
May 24, 2012	21.06	21.09	20.73	20.95	4,645,661	-0.09(-0.41%)
May 23, 2012	20.61	21.07	20.50	21.04	7,142,403	+0.23(+1.11%)
May 22, 2012	20.95	21.21	20.68	20.81	9,788,869	-0.10(-0.48%)
May 21, 2012	20.68	20.99	20.55	20.91	5,600,592	+0.27(+1.31%)
May 18, 2012	20.94	21.11	20.56	20.64	9,041,361	-0.20(-0.96%)
May 17, 2012	20.96	21.22	20.83	20.84	8,513,868	-0.15(-0.72%)
May 16, 2012	21.60	21.80	20.98	20.99	9,325,789	-0.49(-2.29%)
May 15, 2012	21.24	21.70	21.19	21.48	8,781,514	+0.17(+0.80%)
May 14, 2012	21.74	21.83	21.30	21.31	11,295,043	-0.57(-2.59%)
May 11, 2012	21.73	22.10	21.60	21.88	7,776,098	-0.17(-0.75%)
May 10, 2012	22.17	22.32	21.99	22.04	6,256,320	+0.12(+0.55%)
May 09, 2012	22.19	22.21	21.85	21.92	8,960,789	-0.54(-2.41%)
May 08, 2012	22.49	22.71	22.28	22.46	7,617,667	-0.27(-1.17%)
May 07, 2012	22.63	22.94	22.59	22.73	5,461,033	+0.04(+0.18%)
May 04, 2012	23.00	23.16	22.53	22.69	7,855,399	-0.44(-1.91%)
May 03, 2012	23.22	23.36	23.08	23.13	6,214,301	-0.05(-0.20%)
May 02, 2012	23.19	23.29	23.07	23.18	4,830,581	-0.20(-0.84%)

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.