Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	20.01	20.43	19.80	20.22	280,123	+0.04(+0.22%)
Jul 28, 2011	20.65	20.74	20.12	20.18	274,464	-0.51(-2.46%)
Jul 27, 2011	20.74	20.74	20.18	20.68	418,958	-0.11(-0.53%)
Jul 26, 2011	21.22	21.23	20.60	20.80	303,379	-0.46(-2.15%)
Jul 25, 2011	20.58	21.87	20.48	21.25	1,152,192	+0.72(+3.49%)
Jul 22, 2011	20.32	20.54	20.30	20.54	240,184	-0.16(-0.75%)
Jul 21, 2011	20.71	20.78	20.49	20.69	173,729	+0.13(+0.61%)
Jul 20, 2011	20.23	20.60	20.09	20.57	217,281	+0.38(+1.86%)
Jul 19, 2011	20.56	20.80	20.03	20.19	452,600	-0.32(-1.55%)
Jul 18, 2011	20.94	20.96	20.46	20.51	357,240	-0.49(-2.36%)
Jul 15, 2011	21.09	21.12	20.84	21.00	418,060	+0.01(+0.04%)
Jul 14, 2011	20.95	21.18	20.91	20.99	462,911	+0.10(+0.49%)
Jul 13, 2011	20.49	21.12	20.46	20.89	520,413	+0.52(+2.57%)
Jul 12, 2011	20.34	20.54	20.28	20.37	202,003	-0.02(-0.11%)
Jul 11, 2011	20.66	20.73	20.29	20.39	237,762	-0.49(-2.33%)
Jul 08, 2011	20.68	20.90	20.57	20.88	224,287	-0.03(-0.14%)
Jul 07, 2011	20.35	21.11	20.28	20.91	561,159	+0.66(+3.28%)
Jul 06, 2011	20.09	20.28	19.90	20.24	239,665	+0.09(+0.44%)
Jul 05, 2011	20.32	20.37	19.99	20.15	256,009	-0.14(-0.69%)
Jul 01, 2011	20.25	20.46	20.19	20.29	361,459	+0.00(+0.00%)
Jun 30, 2011	19.77	20.32	19.77	20.29	353,141	+0.61(+3.07%)
Jun 29, 2011	19.44	19.79	19.28	19.69	312,027	+0.45(+2.34%)
Jun 28, 2011	19.24	19.38	19.18	19.24	192,297	+0.07(+0.35%)
Jun 27, 2011	18.82	19.27	18.76	19.17	332,694	+0.26(+1.37%)
Jun 24, 2011	19.16	19.28	18.82	18.91	227,584	-0.25(-1.31%)
Jun 23, 2011	19.06	19.19	18.74	19.16	305,014	-0.08(-0.42%)
Jun 22, 2011	19.31	19.48	19.20	19.25	380,984	-0.20(-1.02%)
Jun 21, 2011	19.03	19.50	19.02	19.44	518,422	+0.53(+2.81%)
Jun 20, 2011	18.74	19.02	18.73	18.91	428,482	+0.35(+1.91%)
Jun 17, 2011	18.96	19.04	18.50	18.56	735,555	-0.29(-1.53%)
Jun 16, 2011	18.57	18.90	18.57	18.85	662,517	+0.19(+1.03%)
Jun 15, 2011	18.77	18.79	18.40	18.65	555,938	-0.21(-1.13%)
Jun 14, 2011	18.82	18.99	18.60	18.87	424,957	+0.18(+0.99%)
Jun 13, 2011	18.90	18.99	18.57	18.68	626,449	-0.29(-1.52%)
Jun 10, 2011	19.16	19.17	18.93	18.97	366,113	-0.22(-1.15%)
Jun 09, 2011	19.08	19.25	18.91	19.19	341,021	+0.16(+0.85%)
Jun 08, 2011	19.16	19.29	18.96	19.03	833,299	-0.30(-1.53%)
Jun 07, 2011	19.52	19.61	19.28	19.33	488,499	-0.12(-0.61%)
Jun 06, 2011	19.55	19.71	19.21	19.44	653,716	-0.10(-0.49%)
Jun 03, 2011	19.61	19.79	19.45	19.54	776,631	-0.22(-1.12%)
May 24, 2011	19.93	20.01	19.62	19.76	346,392	-0.18(-0.93%)
May 23, 2011	19.95	19.98	19.64	19.95	283,684	-0.21(-1.03%)
May 20, 2011	20.30	20.42	19.97	20.15	338,042	-0.20(-0.98%)
May 19, 2011	20.23	20.48	20.02	20.35	519,927	+0.24(+1.17%)
May 18, 2011	19.87	20.26	19.66	20.12	600,028	+0.29(+1.47%)
May 17, 2011	19.93	19.96	19.69	19.82	315,061	-0.21(-1.03%)
May 16, 2011	20.42	20.42	19.85	20.03	378,277	-0.44(-2.16%)
May 13, 2011	20.83	20.95	20.35	20.47	247,876	-0.38(-1.80%)
May 12, 2011	20.84	21.11	20.51	20.85	483,790	-0.10(-0.49%)
May 11, 2011	21.19	21.22	20.60	20.95	602,363	-0.22(-1.04%)
May 10, 2011	20.90	21.25	20.75	21.17	473,392	+0.27(+1.30%)
May 09, 2011	20.98	20.99	20.60	20.90	665,392	-0.10(-0.49%)
May 06, 2011	21.30	21.46	20.96	21.00	411,388	-0.18(-0.83%)
May 05, 2011	20.77	21.23	20.72	21.18	441,224	+0.24(+1.12%)
May 04, 2011	21.40	21.84	20.86	20.94	945,505	-0.96(-4.37%)
May 03, 2011	21.63	22.20	21.40	21.90	1,173,358	-0.26(-1.16%)

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.