Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.41	17.65	16.93	17.00	438,050	-0.40(-2.30%)
Apr 27, 2012	17.69	17.70	17.28	17.40	438,440	-0.17(-0.97%)
Apr 26, 2012	17.40	17.64	17.31	17.57	350,467	+0.12(+0.69%)
Apr 25, 2012	17.39	17.60	17.27	17.45	448,755	+0.30(+1.75%)
Apr 24, 2012	16.83	17.21	16.45	17.15	557,459	+0.28(+1.66%)
Apr 23, 2012	17.10	17.13	16.56	16.87	902,115	-0.47(-2.71%)
Apr 20, 2012	17.79	17.79	17.19	17.34	517,270	-0.21(-1.20%)
Apr 19, 2012	17.65	17.87	17.22	17.55	306,769	-0.14(-0.79%)
Apr 18, 2012	17.45	17.81	16.97	17.69	746,331	+0.08(+0.45%)
Apr 17, 2012	18.11	18.37	17.57	17.61	1,310,093	-0.35(-1.95%)
Apr 16, 2012	18.05	18.17	17.55	17.96	285,355	-0.06(-0.33%)
Apr 13, 2012	18.56	18.74	17.99	18.02	219,642	-0.62(-3.33%)
Apr 12, 2012	18.26	18.80	18.16	18.64	270,319	+0.38(+2.08%)
Apr 11, 2012	18.17	18.34	17.84	18.26	326,622	+0.30(+1.67%)
Apr 10, 2012	18.56	18.67	17.93	17.96	287,648	-0.59(-3.18%)
Apr 09, 2012	18.51	18.84	18.15	18.55	249,413	-0.26(-1.38%)
Apr 05, 2012	18.69	18.98	18.66	18.81	336,214	+0.01(+0.05%)
Apr 04, 2012	18.93	19.08	18.72	18.80	316,245	-0.24(-1.26%)
Apr 03, 2012	19.22	19.34	18.82	19.04	257,295	-0.16(-0.83%)
Apr 02, 2012	19.19	19.62	19.05	19.20	325,668	-0.07(-0.36%)
Mar 30, 2012	19.80	19.86	19.27	19.27	275,548	-0.34(-1.73%)
Mar 29, 2012	19.50	19.73	19.10	19.61	339,838	+0.03(+0.15%)
Mar 28, 2012	19.61	19.93	19.37	19.58	508,586	-0.07(-0.36%)
Mar 27, 2012	19.46	19.94	19.21	19.65	368,022	+0.30(+1.55%)
Mar 26, 2012	19.17	19.60	19.01	19.35	311,581	+0.28(+1.47%)
Mar 23, 2012	19.14	19.17	18.90	19.07	211,357	-0.08(-0.42%)
Mar 22, 2012	18.85	19.28	18.68	19.15	368,042	+0.17(+0.90%)
Mar 21, 2012	19.35	19.35	18.97	18.98	219,725	-0.38(-1.96%)
Mar 20, 2012	19.31	19.61	19.01	19.36	326,495	-0.05(-0.26%)
Mar 19, 2012	19.11	19.56	18.96	19.41	315,550	+0.28(+1.46%)
Mar 16, 2012	18.79	19.89	18.75	19.13	1,005,655	+0.38(+2.03%)
Mar 15, 2012	17.80	18.84	17.80	18.75	676,239	+0.88(+4.92%)
Mar 14, 2012	17.73	18.39	17.69	17.87	605,736	-0.11(-0.61%)
Mar 13, 2012	18.28	18.36	17.77	17.98	506,930	-0.13(-0.72%)
Mar 12, 2012	18.30	18.52	18.01	18.11	600,178	-0.37(-2.00%)
Mar 09, 2012	18.33	18.87	18.19	18.48	585,107	+0.22(+1.20%)
Mar 08, 2012	18.30	18.30	18.14	18.26	449,840	+0.05(+0.27%)
Mar 07, 2012	18.06	18.37	18.06	18.21	441,132	+0.15(+0.83%)
Mar 06, 2012	18.62	18.74	17.97	18.06	663,815	-0.71(-3.78%)
Mar 05, 2012	19.14	19.24	18.63	18.77	1,025,931	-0.57(-2.95%)
Mar 02, 2012	19.51	19.87	19.27	19.34	510,212	-0.43(-2.18%)
Mar 01, 2012	19.97	20.17	19.66	19.77	966,004	-0.23(-1.15%)
Feb 29, 2012	20.36	20.61	19.64	20.00	1,167,913	-0.36(-1.77%)
Feb 28, 2012	20.26	20.72	19.52	20.36	894,606	-0.51(-2.44%)
Feb 27, 2012	21.25	21.47	20.77	20.87	353,169	-0.57(-2.66%)
Feb 24, 2012	20.74	21.52	20.71	21.44	424,070	+0.64(+3.08%)
Feb 23, 2012	20.45	20.92	20.27	20.80	669,771	+0.30(+1.46%)
Feb 22, 2012	20.90	21.00	20.47	20.50	470,083	-0.43(-2.05%)
Feb 21, 2012	21.21	21.42	20.78	20.93	443,317	-0.27(-1.27%)
Feb 17, 2012	21.69	21.87	21.17	21.20	242,736	-0.34(-1.58%)
Feb 16, 2012	21.37	21.71	21.17	21.54	397,569	+0.11(+0.51%)
Feb 15, 2012	21.12	21.50	20.82	21.43	404,450	+0.48(+2.29%)
Feb 14, 2012	21.14	21.25	20.89	20.95	816,095	-0.21(-0.99%)
Feb 13, 2012	21.22	21.43	21.04	21.16	518,812	+0.14(+0.67%)
Feb 10, 2012	20.80	21.19	20.66	21.02	1,261,112	-0.01(-0.05%)
Feb 09, 2012	20.19	21.13	19.79	21.03	1,523,249	+0.82(+4.06%)
Feb 08, 2012	19.78	20.24	19.60	20.21	713,617	+0.41(+2.07%)
Feb 07, 2012	19.27	19.82	19.24	19.80	806,747	+0.34(+1.75%)
Feb 06, 2012	19.08	19.61	18.86	19.46	373,093	+0.35(+1.83%)
Feb 03, 2012	18.99	19.22	18.69	19.11	639,231	+0.33(+1.76%)
Feb 02, 2012	18.41	18.90	18.34	18.78	846,677	+0.32(+1.73%)

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.