Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	19.17	19.56	18.93	19.47	1,387,453	+0.41(+2.15%)
May 30, 2012	18.88	19.17	18.82	19.06	749,758	-0.09(-0.49%)
May 29, 2012	18.69	19.32	18.46	19.16	876,792	+0.63(+3.42%)
May 25, 2012	18.74	18.95	17.98	18.52	1,899,152	-0.38(-2.03%)
May 24, 2012	20.16	20.26	18.75	18.91	1,429,521	-1.16(-5.78%)
May 23, 2012	19.74	20.13	19.55	20.07	932,408	+0.14(+0.72%)
May 22, 2012	19.73	20.10	19.47	19.93	852,291	+0.34(+1.74%)
May 21, 2012	19.28	19.76	18.80	19.58	919,215	+0.44(+2.30%)
May 18, 2012	20.25	20.48	19.10	19.14	1,333,804	-1.04(-5.13%)
May 17, 2012	21.49	21.51	20.12	20.18	1,374,903	-1.22(-5.68%)
May 16, 2012	21.58	21.71	21.33	21.40	1,103,847	-0.13(-0.61%)
May 15, 2012	21.61	22.05	21.41	21.53	465,666	+0.06(+0.29%)
May 14, 2012	21.58	21.83	21.30	21.46	470,641	-0.37(-1.68%)
May 11, 2012	21.51	22.05	21.41	21.83	808,966	+0.17(+0.80%)
May 10, 2012	22.41	22.66	21.54	21.66	1,094,006	-0.61(-2.76%)
May 09, 2012	21.96	22.57	21.84	22.27	515,056	-0.06(-0.28%)
May 08, 2012	22.20	22.49	21.78	22.33	632,437	-0.12(-0.55%)
May 07, 2012	22.30	23.01	22.30	22.46	482,837	+0.02(+0.11%)
May 04, 2012	22.92	23.03	22.18	22.43	443,588	-0.65(-2.82%)
May 03, 2012	24.09	24.14	22.90	23.08	635,453	-1.10(-4.57%)
May 02, 2012	23.82	24.38	23.64	24.19	814,949	+0.10(+0.41%)
May 01, 2012	23.83	24.44	23.71	24.09	720,507	+0.20(+0.86%)
Apr 30, 2012	24.00	24.19	23.85	23.88	550,654	-0.50(-2.06%)
Apr 27, 2012	24.05	24.61	23.82	24.39	729,812	+0.51(+2.13%)
Apr 26, 2012	23.10	24.86	22.82	23.88	2,822,533	+2.85(+13.57%)
Apr 25, 2012	21.04	21.46	20.72	21.02	1,240,466	+0.25(+1.19%)
Apr 24, 2012	20.62	21.20	20.56	20.78	658,340	+0.11(+0.51%)
Apr 23, 2012	20.89	20.89	20.39	20.67	522,010	-0.60(-2.83%)
Apr 20, 2012	21.33	21.55	21.15	21.27	634,588	+0.29(+1.36%)
Apr 19, 2012	21.35	21.87	20.69	20.99	1,021,003	-0.34(-1.60%)
Apr 18, 2012	21.72	21.76	21.22	21.33	706,421	-0.48(-2.22%)
Apr 17, 2012	21.72	22.25	21.68	21.81	915,306	+0.22(+1.01%)
Apr 16, 2012	22.39	22.58	21.58	21.59	629,787	-0.64(-2.87%)
Apr 13, 2012	22.68	22.72	22.23	22.23	284,027	-0.50(-2.18%)
Apr 12, 2012	22.42	23.02	22.42	22.73	260,352	+0.37(+1.64%)
Apr 11, 2012	22.26	22.54	22.10	22.36	407,565	+0.35(+1.61%)
Apr 10, 2012	22.77	22.97	21.98	22.01	595,763	-0.76(-3.35%)
Apr 09, 2012	22.66	22.90	22.54	22.77	345,912	-0.21(-0.92%)
Apr 05, 2012	22.87	23.59	22.79	22.98	687,787	-0.05(-0.22%)
Apr 04, 2012	23.26	23.41	22.87	23.03	448,439	-0.48(-2.06%)
Apr 03, 2012	23.77	23.93	23.39	23.52	294,863	-0.33(-1.38%)
Apr 02, 2012	23.46	23.98	23.35	23.85	451,190	+0.15(+0.63%)
Mar 30, 2012	24.12	24.12	23.54	23.70	288,913	-0.12(-0.52%)
Mar 29, 2012	23.84	24.03	23.60	23.82	378,855	-0.32(-1.31%)
Mar 28, 2012	24.29	24.63	23.92	24.14	504,369	+0.02(+0.08%)
Mar 27, 2012	24.23	24.60	23.77	24.12	506,703	-0.01(-0.03%)
Mar 26, 2012	23.68	24.26	23.55	24.13	644,132	+0.71(+3.02%)
Mar 23, 2012	23.08	23.62	22.89	23.42	401,376	+0.34(+1.48%)
Mar 22, 2012	23.62	23.78	23.00	23.08	560,776	-0.78(-3.25%)
Mar 21, 2012	23.65	24.13	23.40	23.85	424,199	+0.35(+1.48%)
Mar 20, 2012	23.34	23.63	23.13	23.50	338,088	-0.05(-0.21%)
Mar 19, 2012	23.16	23.71	22.93	23.55	444,496	+0.44(+1.91%)
Mar 16, 2012	23.27	23.47	23.09	23.11	616,153	-0.04(-0.19%)
Mar 15, 2012	23.60	23.67	23.06	23.16	692,613	-0.34(-1.45%)
Mar 14, 2012	24.16	24.16	23.45	23.50	413,887	-0.69(-2.85%)
Mar 13, 2012	23.80	24.19	23.51	24.19	382,722	+0.70(+2.98%)
Mar 12, 2012	24.11	24.16	23.41	23.49	330,331	-0.56(-2.32%)
Mar 09, 2012	23.86	24.35	23.48	24.04	618,688	+0.30(+1.25%)
Mar 08, 2012	23.62	23.82	23.41	23.75	333,880	+0.35(+1.48%)
Mar 07, 2012	23.10	23.55	23.00	23.40	365,648	+0.51(+2.25%)
Mar 06, 2012	23.08	23.36	22.58	22.88	516,575	-0.59(-2.51%)
Mar 05, 2012	23.24	23.55	22.96	23.47	480,809	+0.11(+0.48%)
Mar 02, 2012	23.65	23.99	23.17	23.36	379,264	-0.26(-1.10%)

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.