Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	23.61	23.61	23.24	23.26	351,131	-0.46(-1.94%)
Apr 27, 2012	23.39	23.96	23.17	23.72	358,398	+0.49(+2.12%)
Apr 26, 2012	22.83	23.33	22.74	23.23	337,973	+0.29(+1.28%)
Apr 25, 2012	22.85	22.99	22.67	22.94	238,574	+0.44(+1.97%)
Apr 24, 2012	22.20	22.67	22.03	22.49	261,635	+0.37(+1.66%)
Apr 23, 2012	22.41	22.41	22.06	22.13	295,509	-0.73(-3.18%)
Apr 20, 2012	22.92	23.09	22.80	22.85	361,151	+0.19(+0.85%)
Apr 19, 2012	23.14	23.37	22.56	22.66	318,640	-0.54(-2.34%)
Apr 18, 2012	23.38	23.47	23.04	23.20	189,097	-0.39(-1.66%)
Apr 17, 2012	23.06	23.84	23.00	23.60	383,318	+0.62(+2.69%)
Apr 16, 2012	23.05	23.37	22.83	22.98	332,031	+0.04(+0.18%)
Apr 13, 2012	23.20	23.30	22.83	22.94	297,300	-0.33(-1.44%)
Apr 12, 2012	22.94	23.60	22.81	23.27	255,420	+0.32(+1.38%)
Apr 11, 2012	22.84	22.95	22.52	22.95	250,576	+0.43(+1.93%)
Apr 10, 2012	23.19	23.20	22.44	22.52	276,103	-0.73(-3.13%)
Apr 09, 2012	22.94	23.37	22.91	23.25	376,441	-0.26(-1.10%)
Apr 05, 2012	23.46	23.96	23.33	23.50	246,153	-0.13(-0.57%)
Apr 04, 2012	23.79	23.83	23.40	23.64	180,802	-0.53(-2.18%)
Apr 03, 2012	24.23	24.49	23.97	24.16	221,681	-0.18(-0.72%)
Apr 02, 2012	23.86	24.41	23.52	24.34	436,031	+0.33(+1.36%)
Mar 30, 2012	24.24	24.73	23.66	24.01	386,567	+0.02(+0.07%)
Mar 29, 2012	24.03	24.10	23.59	24.00	195,704	-0.31(-1.27%)
Mar 28, 2012	24.31	24.36	23.93	24.31	269,169	-0.03(-0.14%)
Mar 27, 2012	24.47	24.76	24.31	24.34	202,807	-0.12(-0.51%)
Mar 26, 2012	23.86	24.56	23.86	24.46	328,055	+0.91(+3.85%)
Mar 23, 2012	23.62	23.62	23.15	23.56	397,245	+0.05(+0.21%)
Mar 22, 2012	23.91	23.94	23.23	23.51	228,670	-0.71(-2.92%)
Mar 21, 2012	24.46	24.55	24.11	24.21	198,322	-0.16(-0.65%)
Mar 20, 2012	24.44	24.73	24.31	24.37	302,337	-0.37(-1.51%)
Mar 19, 2012	24.42	24.87	24.30	24.75	294,061	+0.18(+0.74%)
Mar 16, 2012	24.96	25.12	24.52	24.56	525,320	-0.27(-1.11%)
Mar 15, 2012	24.21	24.84	24.00	24.84	473,251	+0.64(+2.65%)
Mar 14, 2012	24.68	24.94	24.10	24.20	201,088	-0.59(-2.38%)
Mar 13, 2012	24.17	24.81	23.85	24.79	407,696	+0.91(+3.80%)
Mar 12, 2012	24.02	24.04	23.80	23.88	170,626	-0.13(-0.55%)
Mar 09, 2012	23.53	24.19	23.45	24.02	329,127	+0.48(+2.05%)
Mar 08, 2012	23.30	23.62	22.79	23.53	213,209	+0.47(+2.02%)
Mar 07, 2012	22.98	23.16	22.88	23.07	165,248	+0.20(+0.87%)
Mar 06, 2012	23.40	23.54	22.63	22.87	331,787	-0.80(-3.37%)
Mar 05, 2012	22.92	23.70	22.92	23.67	275,447	+0.59(+2.56%)
Mar 02, 2012	23.77	23.84	22.89	23.08	334,205	-0.77(-3.21%)
Mar 01, 2012	23.93	24.35	23.77	23.84	219,383	+0.05(+0.21%)
Feb 29, 2012	23.97	24.17	23.37	23.79	490,510	-0.20(-0.83%)
Feb 28, 2012	24.56	24.81	23.97	23.99	462,168	-0.60(-2.44%)
Feb 27, 2012	24.75	25.03	24.29	24.59	496,652	-0.50(-1.99%)
Feb 24, 2012	24.26	25.36	24.24	25.09	584,394	+0.79(+3.25%)
Feb 23, 2012	23.29	24.37	23.02	24.30	548,792	+1.82(+8.11%)
Feb 22, 2012	22.28	22.56	22.14	22.48	230,860	+0.20(+0.90%)
Feb 21, 2012	22.58	22.86	22.20	22.28	176,979	-0.27(-1.22%)
Feb 17, 2012	22.51	22.76	22.48	22.55	89,665	+0.15(+0.67%)
Feb 16, 2012	21.81	22.50	21.75	22.40	126,683	+0.67(+3.06%)
Feb 15, 2012	22.58	22.58	21.65	21.74	236,862	-0.69(-3.08%)
Feb 14, 2012	22.54	22.64	22.16	22.43	119,631	-0.21(-0.92%)
Feb 13, 2012	22.64	22.86	22.29	22.63	172,390	+0.30(+1.34%)
Feb 10, 2012	22.39	22.63	22.19	22.34	158,706	-0.38(-1.68%)
Feb 09, 2012	22.76	22.93	22.33	22.72	135,883	+0.09(+0.40%)
Feb 08, 2012	22.67	22.89	22.38	22.63	102,414	-0.03(-0.15%)
Feb 07, 2012	22.74	22.81	22.40	22.66	156,603	-0.19(-0.84%)
Feb 06, 2012	23.42	23.57	22.77	22.85	307,418	-0.72(-3.04%)
Feb 03, 2012	23.10	23.72	23.10	23.57	328,607	+0.87(+3.81%)
Feb 02, 2012	22.73	23.03	22.58	22.70	192,888	+0.07(+0.33%)

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.