Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	20.23	20.51	20.04	20.33	156,015	+0.16(+0.79%)
May 30, 2012	20.43	20.62	20.12	20.17	112,040	-0.61(-2.94%)
May 29, 2012	20.95	21.00	20.53	20.78	106,939	-0.11(-0.53%)
May 25, 2012	21.10	21.15	20.84	20.89	66,789	-0.15(-0.71%)
May 24, 2012	21.05	21.05	20.54	21.04	56,546	+0.08(+0.38%)
May 23, 2012	20.59	21.05	20.45	20.96	72,827	+0.10(+0.48%)
May 22, 2012	21.11	21.58	20.71	20.86	54,531	-0.23(-1.09%)
May 21, 2012	20.99	21.26	20.82	21.09	46,933	+0.18(+0.86%)
May 18, 2012	21.09	21.46	20.79	20.91	80,030	-0.23(-1.09%)
May 17, 2012	21.41	21.46	21.01	21.14	65,395	-0.32(-1.49%)
May 16, 2012	21.52	21.66	21.02	21.46	34,625	+0.03(+0.14%)
May 15, 2012	21.50	21.75	21.35	21.43	134,696	-0.08(-0.37%)
May 14, 2012	21.62	21.77	21.50	21.51	28,938	-0.44(-2.00%)
May 11, 2012	21.97	22.41	21.83	21.95	38,830	-0.29(-1.30%)
May 10, 2012	22.17	22.41	21.98	22.24	51,734	+0.20(+0.91%)
May 09, 2012	22.13	22.45	21.98	22.04	49,278	-0.44(-1.96%)
May 08, 2012	21.98	22.66	21.98	22.48	78,581	+0.34(+1.54%)
May 07, 2012	21.60	22.41	21.60	22.14	60,199	+0.39(+1.79%)
May 04, 2012	21.94	21.94	21.54	21.75	58,327	-0.25(-1.14%)
May 03, 2012	21.99	22.07	21.60	22.00	91,353	-0.05(-0.23%)
May 02, 2012	21.65	22.08	21.59	22.05	73,197	+0.18(+0.82%)

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.