Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	47.72	47.95	47.60	47.88	18,105	-0.02(-0.04%)
May 23, 2011	48.00	48.03	47.78	47.90	441,171	+0.44(+0.93%)
May 20, 2011	47.35	47.53	47.30	47.46	25,525	+0.16(+0.34%)
May 19, 2011	47.04	47.38	46.74	47.30	300,736	-0.12(-0.25%)
May 18, 2011	47.91	47.91	47.39	47.42	19,374	-0.46(-0.96%)
May 17, 2011	47.81	47.96	47.77	47.88	185,978	+0.36(+0.77%)
May 16, 2011	47.37	47.55	47.25	47.52	245,458	+0.22(+0.46%)
May 13, 2011	47.36	47.78	47.30	47.30	25,576	+0.19(+0.40%)
May 12, 2011	47.41	47.45	46.97	47.11	16,144	-0.21(-0.44%)
May 11, 2011	46.99	47.34	46.83	47.32	96,223	+0.17(+0.36%)
May 10, 2011	47.29	47.38	47.15	47.15	48,604	-0.23(-0.49%)
May 09, 2011	47.30	47.40	47.26	47.38	67,203	+0.17(+0.36%)
May 06, 2011	46.96	47.38	46.90	47.21	52,114	-0.08(-0.17%)
May 05, 2011	47.00	47.32	46.91	47.29	110,180	+0.59(+1.26%)
May 04, 2011	46.73	46.89	46.68	46.70	20,026	+0.16(+0.34%)
May 03, 2011	46.57	46.62	46.41	46.54	39,683	+0.16(+0.34%)

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.