Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	19.98	20.65	19.98	20.36	547,536	+0.20(+0.98%)
Jul 30, 2012	19.66	20.23	19.62	20.16	524,002	+0.63(+3.23%)
Jul 27, 2012	18.63	19.83	18.47	19.53	468,971	+1.09(+5.92%)
Jul 26, 2012	18.91	19.20	18.33	18.44	431,072	-0.03(-0.15%)
Jul 25, 2012	18.69	19.00	18.14	18.47	629,682	-0.16(-0.88%)
Jul 24, 2012	19.71	20.07	18.18	18.63	858,097	-0.93(-4.75%)
Jul 23, 2012	19.98	19.98	19.37	19.56	522,084	-0.96(-4.70%)
Jul 20, 2012	20.57	20.74	20.20	20.52	647,531	-0.46(-2.20%)
Jul 19, 2012	21.29	21.37	20.20	20.98	594,072	-0.26(-1.20%)
Jul 18, 2012	21.18	21.67	20.95	21.24	490,948	-0.01(-0.03%)
Jul 17, 2012	21.13	21.50	20.70	21.25	578,598	+0.28(+1.35%)
Jul 16, 2012	20.89	21.14	20.32	20.96	349,771	-0.09(-0.40%)
Jul 13, 2012	21.34	21.44	20.95	21.05	376,320	+0.00(+0.00%)
Jul 12, 2012	21.33	21.35	20.41	21.05	855,564	-0.57(-2.66%)
Jul 11, 2012	21.51	21.82	21.26	21.62	620,717	+0.21(+0.96%)
Jul 10, 2012	21.50	22.03	21.03	21.42	846,462	-0.07(-0.33%)
Jul 09, 2012	21.30	21.87	21.09	21.49	668,590	+0.09(+0.43%)
Jul 06, 2012	21.06	21.80	20.71	21.40	868,036	+0.01(+0.03%)
Jul 05, 2012	20.74	21.61	20.57	21.39	1,021,241	+0.67(+3.25%)
Jul 03, 2012	20.10	21.48	19.91	20.72	584,276	+0.62(+3.07%)
Jul 02, 2012	19.93	20.15	19.13	20.10	667,710	+0.23(+1.14%)
Jun 29, 2012	19.27	20.33	18.80	19.87	1,029,468	+1.21(+6.46%)
Jun 28, 2012	17.43	18.86	17.25	18.67	943,724	+1.01(+5.75%)
Jun 27, 2012	17.35	18.03	17.29	17.65	497,340	+0.26(+1.47%)
Jun 26, 2012	17.18	17.52	16.77	17.40	449,378	+0.28(+1.66%)
Jun 25, 2012	17.01	17.25	16.69	17.11	570,712	-0.26(-1.47%)
Jun 22, 2012	17.06	17.49	16.87	17.37	4,745,866	+0.38(+2.21%)
Jun 21, 2012	17.59	17.60	16.81	16.99	538,752	-0.55(-3.11%)
Jun 20, 2012	17.89	18.01	17.35	17.54	757,242	-0.45(-2.52%)
Jun 19, 2012	17.55	18.25	17.36	17.99	591,830	+0.70(+4.02%)
Jun 18, 2012	16.98	17.42	16.52	17.30	545,545	-0.01(-0.08%)
Jun 15, 2012	16.85	17.74	16.71	17.31	1,752,862	+0.45(+2.65%)
Jun 14, 2012	16.43	16.91	16.16	16.86	499,003	+0.42(+2.54%)
Jun 13, 2012	16.95	17.10	16.32	16.45	515,585	-0.60(-3.50%)
Jun 12, 2012	16.57	17.06	16.40	17.04	625,209	+0.66(+4.03%)
Jun 11, 2012	17.91	18.24	16.36	16.38	959,542	-1.43(-8.04%)
Jun 08, 2012	17.90	18.89	17.48	17.81	567,695	-0.21(-1.14%)
Jun 07, 2012	18.45	18.89	18.00	18.02	466,210	-0.09(-0.47%)
Jun 06, 2012	17.92	18.38	17.71	18.11	731,078	+0.48(+2.74%)
Jun 05, 2012	17.90	18.18	17.42	17.62	755,353	-0.31(-1.74%)
Jun 04, 2012	18.30	18.80	17.24	17.94	833,605	-0.28(-1.52%)
Jun 01, 2012	18.11	18.62	17.89	18.21	1,075,854	-0.28(-1.53%)
May 31, 2012	19.42	19.42	18.33	18.50	650,499	-0.91(-4.68%)
May 30, 2012	19.64	19.64	19.22	19.40	411,096	-0.61(-3.05%)
May 29, 2012	19.50	20.29	19.45	20.01	390,562	+0.77(+4.02%)
May 25, 2012	18.86	19.62	18.58	19.24	449,907	+0.26(+1.34%)
May 24, 2012	20.17	20.28	18.95	18.98	904,598	-1.07(-5.34%)
May 23, 2012	18.98	20.06	18.59	20.06	833,051	+0.82(+4.24%)
May 22, 2012	19.55	20.11	19.08	19.24	752,147	-0.27(-1.40%)
May 21, 2012	18.80	19.79	18.52	19.51	1,111,594	+0.89(+4.78%)
May 18, 2012	22.67	23.00	18.15	18.62	3,109,810	-4.31(-18.80%)
May 17, 2012	23.18	23.69	22.88	22.93	342,171	-0.25(-1.07%)
May 16, 2012	23.77	24.24	23.16	23.18	436,604	-0.47(-1.98%)
May 15, 2012	24.57	25.06	23.57	23.65	462,595	-0.97(-3.95%)
May 14, 2012	25.20	25.25	24.58	24.62	384,841	-0.63(-2.51%)
May 11, 2012	25.73	25.98	25.22	25.26	342,635	-0.78(-3.01%)
May 10, 2012	26.24	26.35	25.55	26.04	393,601	+0.20(+0.76%)
May 09, 2012	25.23	26.34	25.22	25.84	428,276	+0.15(+0.58%)
May 08, 2012	26.05	26.08	25.17	25.70	545,908	-0.63(-2.38%)
May 07, 2012	26.16	26.92	26.04	26.32	480,594	+0.11(+0.43%)
May 04, 2012	27.09	27.11	26.20	26.21	598,412	-1.18(-4.33%)
May 03, 2012	27.62	27.81	27.16	27.40	352,285	-0.24(-0.87%)
May 02, 2012	27.89	28.17	27.10	27.64	333,472	-0.57(-2.03%)

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.