Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	20.83	20.99	20.79	20.79	10,729	-0.04(-0.20%)
Sep 29, 2011	21.39	21.47	20.76	20.83	37,927	-0.22(-1.03%)
Sep 28, 2011	21.57	21.62	21.02	21.05	8,561	-0.56(-2.60%)
Sep 27, 2011	21.60	21.86	21.60	21.61	9,729	+0.57(+2.69%)
Sep 26, 2011	20.92	21.04	20.79	21.04	7,777	+0.30(+1.46%)
Sep 23, 2011	20.65	20.80	20.65	20.74	10,614	+0.07(+0.32%)
Sep 22, 2011	20.67	20.74	20.41	20.67	11,496	-0.68(-3.16%)
Sep 21, 2011	21.91	21.91	21.35	21.35	10,567	-0.70(-3.20%)
Sep 20, 2011	22.18	22.20	22.05	22.05	3,380	+0.15(+0.68%)
Sep 19, 2011	21.74	21.97	21.73	21.91	10,704	-0.16(-0.73%)
Sep 16, 2011	22.14	22.14	21.96	22.07	5,632	+0.16(+0.74%)
Sep 15, 2011	21.79	21.93	21.73	21.91	188,585	+0.28(+1.30%)
Sep 14, 2011	21.34	21.62	21.18	21.62	16,720	+0.35(+1.64%)
Sep 13, 2011	21.02	21.28	20.99	21.27	12,326	+0.37(+1.78%)
Sep 12, 2011	20.58	20.90	20.51	20.90	123,821	+0.01(+0.06%)
Sep 09, 2011	21.15	21.23	20.76	20.89	17,295	-0.57(-2.66%)
Sep 08, 2011	21.59	21.63	21.46	21.46	4,978	-0.16(-0.75%)
Sep 07, 2011	21.30	21.63	21.30	21.62	3,417	+0.74(+3.55%)
Sep 06, 2011	20.58	20.99	20.58	20.88	11,602	-0.35(-1.64%)
Sep 02, 2011	21.35	21.35	21.14	21.23	5,873	-0.51(-2.33%)

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.