Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	20.44	20.55	20.44	20.55	3,616	+0.02(+0.10%)
May 23, 2011	20.48	20.55	20.48	20.52	46,613	+0.15(+0.73%)
May 20, 2011	20.37	20.37	20.37	20.37	1,770	-0.04(-0.21%)
May 19, 2011	20.30	20.42	20.30	20.42	10,113	-0.02(-0.09%)
May 18, 2011	20.49	20.49	20.41	20.44	2,196	-0.12(-0.56%)
May 17, 2011	20.53	20.58	20.53	20.55	3,077	+0.09(+0.42%)
May 16, 2011	20.38	20.46	20.34	20.46	6,549	+0.11(+0.53%)
May 13, 2011	20.36	20.36	20.36	20.36	369	+0.20(+0.98%)
May 12, 2011	20.33	20.33	20.16	20.16	4,962	-0.15(-0.74%)
May 11, 2011	20.21	20.34	20.19	20.31	9,165	+0.05(+0.25%)
May 10, 2011	20.30	20.32	20.24	20.26	4,736	-0.06(-0.29%)
May 09, 2011	20.31	20.33	20.31	20.32	3,722	+0.10(+0.50%)
May 06, 2011	20.20	20.23	20.20	20.22	7,158	-0.17(-0.83%)
May 05, 2011	20.39	20.39	20.39	20.39	3,335	+0.17(+0.84%)
May 04, 2011	20.21	20.25	20.20	20.22	19,626	+0.10(+0.51%)
May 03, 2011	20.14	20.14	20.11	20.11	1,389	+0.14(+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.