Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	20.46	20.62	20.33	20.62	3,309	+0.01(+0.05%)
May 30, 2012	20.63	20.73	20.61	20.61	2,435	-0.42(-2.00%)
May 29, 2012	21.13	21.35	21.02	21.03	9,234	+0.09(+0.43%)
May 28, 2012		20.94	20.94	20.94	0	+0.00(+0.00%)
May 25, 2012	20.89	20.94	20.89	20.94	1,977	+0.05(+0.24%)
May 24, 2012	20.91	20.97	20.73	20.89	5,717	+0.49(+2.40%)
May 23, 2012	20.14	20.46	20.14	20.40	1,137	+0.00(+0.00%)
May 22, 2012	20.45	20.66	20.40	20.40	2,678	+0.20(+0.99%)
May 18, 2012		20.20	20.20	20.20	0	+0.06(+0.30%)
May 17, 2012	20.14	20.14	20.14	20.14	316	+0.23(+1.16%)
May 16, 2012	20.01	20.27	19.90	19.91	20,524	-0.08(-0.40%)
May 15, 2012	20.41	20.41	19.99	19.99	3,504	-0.51(-2.49%)
May 14, 2012	20.64	20.64	20.50	20.50	2,530	-0.49(-2.33%)
May 11, 2012	21.16	21.16	20.99	20.99	966	-0.09(-0.43%)
May 10, 2012	21.06	21.17	21.06	21.08	2,313	+0.02(+0.09%)
May 09, 2012	21.07	21.16	21.01	21.06	2,070	+0.18(+0.86%)
May 08, 2012	20.90	20.94	20.86	20.88	2,720	-0.47(-2.20%)
May 07, 2012	21.35	21.42	21.25	21.35	2,289	-0.12(-0.56%)
May 04, 2012	21.47	21.47	21.47	21.47	992	-0.33(-1.51%)
May 03, 2012	21.94	21.94	21.80	21.80	920	-0.69(-3.07%)
May 02, 2012	22.49	22.49	22.49	22.49	150	-0.22(-0.97%)
May 01, 2012	22.56	22.71	22.56	22.71	3,783	+0.36(+1.61%)
Apr 30, 2012	22.21	22.36	22.21	22.35	1,423	+0.10(+0.45%)
Apr 27, 2012	22.20	22.25	22.17	22.25	2,948	+0.13(+0.59%)
Apr 26, 2012	21.93	22.13	21.93	22.12	2,074	+0.16(+0.73%)
Apr 25, 2012	21.90	21.96	21.83	21.96	1,866	+0.33(+1.53%)
Apr 24, 2012	21.71	21.71	21.63	21.63	2,565	+0.02(+0.09%)
Apr 23, 2012	21.75	21.75	21.50	21.61	4,687	-0.56(-2.53%)
Apr 20, 2012	22.12	22.17	22.12	22.17	2,504	+0.08(+0.36%)
Apr 19, 2012	21.96	22.15	21.96	22.09	2,860	+0.20(+0.91%)
Apr 18, 2012	22.00	22.00	21.85	21.89	3,423	-0.22(-1.00%)
Apr 17, 2012	21.82	22.11	21.82	22.11	1,438	+0.33(+1.52%)
Apr 16, 2012	21.96	21.96	21.78	21.78	2,183	-0.20(-0.91%)
Apr 13, 2012	21.97	21.98	21.94	21.98	1,170	-0.25(-1.12%)
Apr 12, 2012	21.64	22.23	21.64	22.23	1,743	+0.76(+3.54%)
Apr 11, 2012		21.47	21.47	21.47	160	+0.00(+0.00%)
Apr 10, 2012	21.61	21.65	21.40	21.47	1,531	-0.19(-0.88%)
Apr 09, 2012	21.72	21.72	21.66	21.66	5,200	-0.13(-0.60%)
Apr 05, 2012	21.98	21.98	21.75	21.79	1,514	-0.21(-0.95%)
Apr 04, 2012	22.34	22.34	21.93	22.00	1,490	-0.80(-3.51%)
Apr 03, 2012	22.73	22.80	22.73	22.80	844	-0.19(-0.83%)
Apr 02, 2012	22.99	22.99	22.99	22.99	361	+0.34(+1.50%)
Mar 30, 2012	22.66	22.71	22.53	22.65	3,638	+0.27(+1.21%)
Mar 29, 2012	22.25	22.38	22.25	22.38	2,097	-0.13(-0.58%)
Mar 28, 2012	22.77	22.77	22.51	22.51	1,449	-0.40(-1.75%)
Mar 27, 2012	23.04	23.04	22.88	22.91	1,403	-0.13(-0.56%)
Mar 26, 2012	23.00	23.04	22.95	23.04	2,321	+0.23(+1.01%)
Mar 23, 2012	22.62	22.81	22.62	22.81	3,296	+0.27(+1.20%)
Mar 22, 2012	22.61	22.62	22.54	22.54	6,435	-0.44(-1.91%)
Mar 21, 2012	22.98	22.98	22.94	22.98	2,541	+0.03(+0.13%)
Mar 20, 2012	22.97	22.97	22.91	22.95	4,676	-0.08(-0.35%)
Mar 19, 2012	23.09	23.15	23.03	23.03	2,629	-0.07(-0.30%)
Mar 16, 2012	23.02	23.12	23.02	23.10	8,718	+0.10(+0.43%)
Mar 15, 2012	23.00	23.00	22.98	23.00	9,881	+0.14(+0.61%)
Mar 14, 2012	23.04	23.04	22.86	22.86	2,728	-0.52(-2.22%)
Mar 13, 2012	23.23	23.38	23.21	23.38	6,921	-0.12(-0.51%)
Mar 12, 2012	23.44	23.50	23.44	23.50	3,825	-0.01(-0.04%)
Mar 09, 2012	23.52	23.57	23.51	23.51	3,043	+0.05(+0.21%)
Mar 08, 2012	23.42	23.47	23.42	23.46	1,666	+0.16(+0.69%)
Mar 07, 2012	23.14	23.30	23.09	23.30	8,604	+0.23(+1.00%)
Mar 06, 2012	23.25	23.25	23.07	23.07	1,589	-0.60(-2.53%)
Mar 05, 2012	23.99	23.99	23.64	23.67	27,445	-0.43(-1.78%)
Mar 02, 2012	24.26	24.26	24.01	24.10	7,822	-0.17(-0.70%)

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.