Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	22.71	23.14	22.44	22.65	365,202	+0.06(+0.27%)
Jul 30, 2012	22.69	23.01	22.42	22.59	202,511	-0.12(-0.53%)
Jul 27, 2012	22.48	22.80	22.17	22.71	305,695	+0.21(+0.92%)
Jul 26, 2012	20.80	23.53	20.74	22.50	575,217	-0.08(-0.34%)
Jul 25, 2012	22.09	22.61	21.90	22.58	320,077	+0.72(+3.30%)
Jul 24, 2012	22.24	22.26	21.70	21.86	239,138	-0.39(-1.77%)
Jul 23, 2012	22.12	22.40	21.76	22.25	131,766	-0.33(-1.44%)
Jul 20, 2012	22.74	22.90	22.43	22.58	188,269	-0.41(-1.79%)
Jul 19, 2012	23.17	23.17	22.66	22.99	170,961	-0.04(-0.19%)
Jul 18, 2012	22.45	23.27	22.35	23.03	183,199	+0.48(+2.13%)
Jul 17, 2012	22.82	22.90	22.33	22.55	158,657	-0.21(-0.90%)
Jul 16, 2012	22.96	23.17	22.66	22.76	154,075	-0.27(-1.15%)
Jul 13, 2012	22.75	23.78	22.75	23.02	216,367	+0.30(+1.32%)
Jul 12, 2012	23.14	23.16	22.60	22.72	650,539	-0.58(-2.50%)
Jul 11, 2012	23.56	23.74	23.28	23.31	538,136	-0.18(-0.77%)
Jul 10, 2012	23.81	24.01	23.29	23.49	605,289	-0.33(-1.37%)
Jul 09, 2012	24.47	24.54	23.77	23.81	360,021	-0.82(-3.34%)
Jul 06, 2012	24.88	24.88	24.63	24.64	250,564	-0.54(-2.15%)
Jul 05, 2012	25.07	25.52	24.77	25.18	213,100	-0.07(-0.27%)
Jul 03, 2012	24.83	25.31	24.57	25.25	123,172	+0.43(+1.73%)
Jul 02, 2012	24.76	24.82	24.42	24.82	245,499	+0.06(+0.24%)
Jun 29, 2012	24.62	24.83	24.45	24.76	369,827	+0.58(+2.41%)
Jun 28, 2012	23.84	24.22	23.67	24.17	313,536	+0.21(+0.90%)
Jun 27, 2012	23.80	24.27	23.78	23.96	158,646	+0.15(+0.61%)
Jun 26, 2012	23.55	23.95	23.38	23.81	244,848	+0.35(+1.50%)
Jun 25, 2012	23.47	23.66	23.27	23.46	271,083	-0.44(-1.83%)
Jun 22, 2012	23.44	23.93	23.33	23.90	364,049	+0.62(+2.67%)
Jun 21, 2012	24.14	24.22	23.24	23.28	270,886	-0.91(-3.74%)
Jun 20, 2012	24.37	24.44	23.87	24.18	159,551	-0.11(-0.46%)
Jun 19, 2012	24.06	24.49	23.82	24.29	188,625	+0.39(+1.65%)
Jun 18, 2012	23.71	24.10	23.71	23.90	259,302	-0.07(-0.29%)
Jun 15, 2012	23.56	24.26	23.44	23.97	479,661	+0.35(+1.49%)
Jun 14, 2012	23.43	23.69	23.20	23.62	277,362	+0.21(+0.88%)
Jun 13, 2012	23.31	23.68	23.08	23.41	404,491	+0.02(+0.07%)
Jun 12, 2012	22.92	23.44	22.61	23.39	380,489	+0.56(+2.44%)
Jun 11, 2012	23.96	23.96	22.82	22.84	354,775	-0.79(-3.34%)
Jun 08, 2012	22.97	23.73	22.87	23.62	271,607	+0.51(+2.23%)
Jun 07, 2012	23.50	23.75	22.92	23.11	338,099	-0.04(-0.19%)
Jun 06, 2012	22.68	23.20	22.41	23.15	274,381	+0.57(+2.55%)
Jun 05, 2012	22.07	22.61	21.99	22.58	488,047	+0.45(+2.02%)
Jun 04, 2012	22.11	22.53	21.97	22.13	340,874	-0.08(-0.35%)
Jun 01, 2012	21.88	22.40	21.82	22.21	626,059	-0.22(-0.99%)
May 31, 2012	22.41	22.61	22.11	22.43	490,607	-0.02(-0.08%)
May 30, 2012	22.29	22.63	21.99	22.45	488,707	-0.09(-0.42%)
May 29, 2012	22.18	22.65	22.18	22.54	360,757	+0.53(+2.40%)
May 25, 2012	21.55	22.11	21.55	22.01	385,924	+0.39(+1.81%)
May 24, 2012	20.83	21.64	20.77	21.62	545,766	+0.78(+3.72%)
May 23, 2012	20.85	21.28	20.41	20.85	313,651	-0.28(-1.33%)
May 22, 2012	21.49	21.56	20.91	21.13	243,735	-0.38(-1.78%)
May 21, 2012	21.03	21.56	20.83	21.51	229,212	+0.55(+2.65%)
May 18, 2012	21.09	21.32	20.90	20.96	246,841	-0.17(-0.81%)
May 17, 2012	21.45	21.62	21.06	21.13	246,447	-0.24(-1.12%)
May 16, 2012	21.90	22.07	21.35	21.37	181,443	-0.49(-2.24%)
May 15, 2012	21.96	22.32	21.78	21.86	205,075	-0.13(-0.60%)
May 14, 2012	21.84	22.19	21.79	21.99	283,460	-0.07(-0.31%)
May 11, 2012	21.84	22.30	21.84	22.06	233,406	+0.03(+0.15%)
May 10, 2012	21.99	22.15	21.64	22.02	186,341	+0.20(+0.90%)
May 09, 2012	21.52	22.02	21.43	21.83	277,456	-0.05(-0.23%)
May 08, 2012	22.17	22.28	21.48	21.88	510,415	-0.52(-2.32%)
May 07, 2012	22.37	22.65	22.19	22.40	194,549	+0.00(+0.00%)
May 04, 2012	22.63	22.63	22.28	22.40	388,620	-0.42(-1.83%)
May 03, 2012	23.33	23.34	22.74	22.82	348,381	-0.60(-2.55%)
May 02, 2012	23.04	23.43	22.83	23.41	315,786	+0.05(+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.