Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	19.15	19.42	19.15	19.16	689,423	+0.09(+0.47%)
May 23, 2011	19.21	19.21	19.02	19.07	489,731	-0.36(-1.86%)
May 20, 2011	19.22	19.52	19.15	19.43	863,324	+0.06(+0.28%)
May 19, 2011	19.06	19.42	19.02	19.38	1,152,478	+0.42(+2.22%)
May 18, 2011	18.63	18.99	18.52	18.96	789,656	+0.34(+1.80%)
May 17, 2011	18.27	18.70	18.27	18.62	742,643	+0.26(+1.42%)
May 16, 2011	18.42	18.47	18.31	18.36	576,206	-0.16(-0.84%)
May 13, 2011	18.41	18.54	18.33	18.51	560,254	+0.05(+0.27%)
May 12, 2011	18.37	18.53	18.12	18.46	770,703	+0.04(+0.22%)
May 11, 2011	18.59	18.69	18.34	18.42	542,682	-0.21(-1.13%)
May 10, 2011	18.57	18.64	18.44	18.63	993,808	+0.14(+0.73%)
May 09, 2011	18.34	18.52	18.15	18.50	815,584	+0.21(+1.15%)
May 06, 2011	18.39	18.55	18.20	18.29	728,352	+0.08(+0.44%)
May 05, 2011	18.24	18.31	18.04	18.21	835,917	-0.19(-1.01%)
May 04, 2011	18.50	18.52	18.33	18.39	701,244	-0.14(-0.73%)
May 03, 2011	18.94	18.95	18.42	18.53	1,017,889	-0.42(-2.19%)

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.