Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	21.32	21.39	21.03	21.28	1,658,152	-0.06(-0.26%)
May 30, 2012	21.56	21.56	21.32	21.34	1,006,070	-0.42(-1.91%)
May 29, 2012	21.63	21.79	21.57	21.75	1,859,508	+0.27(+1.27%)
May 25, 2012	21.49	21.55	21.42	21.48	1,286,047	+0.01(+0.05%)
May 24, 2012	21.50	21.54	21.28	21.47	1,689,431	+0.03(+0.14%)
May 23, 2012	21.15	21.48	21.01	21.44	2,372,027	+0.10(+0.45%)
May 22, 2012	21.35	21.52	21.24	21.34	2,178,306	+0.05(+0.22%)
May 21, 2012	20.87	21.31	20.83	21.30	2,916,218	+0.48(+2.32%)
May 18, 2012	21.12	21.18	20.78	20.81	1,631,066	-0.24(-1.15%)
May 17, 2012	21.55	21.58	21.05	21.05	2,529,623	-0.52(-2.39%)
May 16, 2012	21.81	21.90	21.57	21.57	3,535,307	-0.16(-0.74%)
May 15, 2012	21.86	21.96	21.68	21.73	1,612,185	-0.14(-0.64%)
May 14, 2012	21.93	22.03	21.83	21.87	1,292,893	-0.28(-1.27%)
May 11, 2012	21.99	22.32	21.98	22.15	1,298,412	+0.01(+0.06%)
May 10, 2012	22.27	22.29	22.09	22.14	5,854,144	+0.05(+0.24%)
May 09, 2012	21.94	22.23	21.82	22.09	7,372,720	-0.11(-0.50%)
May 08, 2012	22.15	22.22	21.85	22.20	2,618,541	-0.12(-0.55%)
May 07, 2012	22.24	22.38	22.23	22.32	1,714,998	+0.02(+0.07%)
May 04, 2012	22.53	22.54	22.26	22.30	2,426,781	-0.34(-1.51%)
May 03, 2012	22.88	22.92	22.60	22.65	1,792,234	-0.25(-1.11%)
May 02, 2012	22.78	22.95	22.74	22.90	1,352,933	-0.02(-0.09%)

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.