Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	20.54	20.55	20.23	20.23	1,003,810	-0.27(-1.34%)
Apr 27, 2012	20.48	20.55	20.27	20.51	753,261	+0.12(+0.60%)
Apr 26, 2012	20.24	20.51	20.12	20.38	651,149	+0.13(+0.64%)
Apr 25, 2012	20.00	20.25	20.00	20.25	572,625	+0.43(+2.15%)
Apr 24, 2012	19.77	19.93	19.67	19.83	415,721	+0.09(+0.46%)
Apr 23, 2012	19.77	19.77	19.52	19.74	492,777	-0.25(-1.26%)
Apr 20, 2012	19.96	20.12	19.88	19.99	534,417	+0.11(+0.54%)
Apr 19, 2012	19.93	20.09	19.68	19.88	534,469	-0.05(-0.23%)
Apr 18, 2012	19.87	20.03	19.84	19.93	545,216	-0.09(-0.46%)
Apr 17, 2012	19.99	20.11	19.86	20.02	816,975	+0.19(+0.96%)
Apr 16, 2012	19.77	19.98	19.63	19.83	614,948	+0.18(+0.93%)
Apr 13, 2012	19.85	19.90	19.61	19.64	636,348	-0.24(-1.23%)
Apr 12, 2012	19.47	19.93	19.47	19.89	855,451	+0.48(+2.47%)
Apr 11, 2012	19.40	19.46	19.28	19.41	697,420	+0.32(+1.66%)
Apr 10, 2012	19.67	19.83	19.09	19.09	1,098,447	-0.57(-2.88%)
Apr 09, 2012	19.49	19.73	19.49	19.66	1,310,283	-0.05(-0.23%)
Apr 05, 2012	20.24	20.91	19.37	19.70	3,102,200	-0.13(-0.65%)
Apr 04, 2012	19.88	19.89	19.52	19.83	1,689,368	-0.16(-0.79%)
Apr 03, 2012	19.92	20.02	19.67	19.99	1,476,139	+0.03(+0.15%)
Apr 02, 2012	19.79	20.15	19.64	19.96	1,196,708	+0.19(+0.95%)
Mar 30, 2012	19.97	19.97	19.68	19.77	860,818	-0.05(-0.23%)
Mar 29, 2012	19.63	19.88	19.52	19.82	1,178,048	+0.04(+0.19%)
Mar 28, 2012	19.58	19.86	19.53	19.78	1,507,044	+0.17(+0.89%)
Mar 27, 2012	19.33	19.70	19.32	19.61	704,341	+0.25(+1.29%)
Mar 26, 2012	19.18	19.36	19.16	19.36	523,362	+0.32(+1.67%)
Mar 23, 2012	19.05	19.12	18.78	19.04	537,176	+0.06(+0.32%)
Mar 22, 2012	18.95	19.05	18.74	18.98	607,570	-0.13(-0.67%)
Mar 21, 2012	19.06	19.23	18.94	19.11	655,613	+0.07(+0.36%)
Mar 20, 2012	18.96	19.14	18.91	19.04	486,719	-0.04(-0.20%)
Mar 19, 2012	19.00	19.21	18.91	19.08	636,774	+0.05(+0.28%)
Mar 16, 2012	19.23	19.33	19.00	19.02	1,000,186	-0.18(-0.94%)
Mar 15, 2012	19.05	19.25	18.90	19.21	738,575	+0.16(+0.83%)
Mar 14, 2012	19.17	19.24	18.90	19.05	572,951	-0.14(-0.71%)
Mar 13, 2012	18.88	19.18	18.86	19.18	849,008	+0.36(+1.93%)
Mar 12, 2012	18.69	18.96	18.66	18.82	918,643	+0.12(+0.65%)
Mar 09, 2012	18.47	18.74	18.44	18.70	813,865	+0.20(+1.10%)
Mar 08, 2012	18.44	18.57	18.19	18.50	954,518	+0.14(+0.74%)
Mar 07, 2012	18.12	18.42	18.01	18.36	3,316,156	+0.32(+1.76%)
Mar 06, 2012	18.13	18.22	17.89	18.04	1,076,225	-0.28(-1.52%)
Mar 05, 2012	18.28	18.41	18.08	18.32	1,179,103	+0.01(+0.04%)
Mar 02, 2012	17.92	18.38	17.89	18.32	1,953,930	+0.35(+1.98%)
Mar 01, 2012	18.10	18.32	17.82	17.96	1,797,700	-0.06(-0.34%)
Feb 29, 2012	18.67	18.67	17.76	18.02	3,746,394	-0.82(-4.33%)
Feb 28, 2012	18.87	19.02	18.64	18.84	951,505	-0.03(-0.16%)
Feb 27, 2012	18.79	19.02	18.57	18.87	1,152,000	+0.05(+0.24%)
Feb 24, 2012	19.13	19.25	18.80	18.82	814,450	-0.26(-1.35%)
Feb 23, 2012	19.10	19.17	18.87	19.08	935,702	+0.05(+0.24%)
Feb 22, 2012	19.05	19.18	18.95	19.03	510,710	+0.00(+0.00%)
Feb 21, 2012	19.18	19.40	18.88	19.03	996,109	-0.13(-0.67%)
Feb 17, 2012	19.21	19.38	19.12	19.16	691,024	-0.02(-0.12%)
Feb 16, 2012	19.30	19.55	19.18	19.18	1,056,621	-0.12(-0.63%)
Feb 15, 2012	19.43	19.52	19.24	19.30	564,491	-0.05(-0.27%)
Feb 14, 2012	19.40	19.55	19.12	19.36	861,317	-0.13(-0.66%)
Feb 13, 2012	19.52	19.55	19.39	19.49	478,998	+0.17(+0.90%)
Feb 10, 2012	19.24	19.38	19.14	19.31	427,380	-0.15(-0.78%)
Feb 09, 2012	19.48	19.55	19.25	19.46	575,691	+0.08(+0.43%)
Feb 08, 2012	19.45	19.54	19.21	19.38	510,966	-0.08(-0.43%)
Feb 07, 2012	19.36	19.55	19.24	19.46	578,510	+0.09(+0.47%)
Feb 06, 2012	19.24	19.45	19.19	19.37	433,789	+0.09(+0.47%)
Feb 03, 2012	19.28	19.55	19.26	19.28	595,475	+0.17(+0.91%)
Feb 02, 2012	19.28	19.33	19.04	19.11	671,831	-0.14(-0.71%)

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.