Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	21.78	21.87	21.61	21.84	1,603,342	-0.07(-0.32%)
Apr 27, 2012	21.74	21.93	21.68	21.91	1,118,920	+0.26(+1.21%)
Apr 26, 2012	21.56	21.65	21.54	21.64	1,372,371	+0.02(+0.11%)
Apr 25, 2012	21.52	21.64	21.41	21.62	1,543,084	+0.34(+1.59%)
Apr 24, 2012	21.25	21.38	21.23	21.28	1,237,215	+0.05(+0.25%)
Apr 23, 2012	21.22	21.26	20.97	21.23	4,306,897	-0.27(-1.25%)
Apr 20, 2012	21.53	21.67	21.47	21.50	682,018	+0.07(+0.32%)
Apr 19, 2012	21.46	21.68	21.35	21.43	3,974,054	-0.05(-0.25%)
Apr 18, 2012	21.42	21.61	21.38	21.48	938,353	-0.04(-0.18%)
Apr 17, 2012	21.41	21.68	21.33	21.52	2,532,906	+0.42(+1.97%)
Apr 16, 2012	21.23	21.29	21.03	21.10	5,124,182	-0.02(-0.11%)
Apr 13, 2012	21.48	21.49	21.13	21.13	1,387,544	-0.40(-1.86%)
Apr 12, 2012	21.12	21.59	21.10	21.53	2,061,307	+0.55(+2.64%)
Apr 11, 2012	21.00	21.10	20.94	20.97	3,423,986	+0.16(+0.78%)
Apr 10, 2012	21.02	21.14	20.72	20.81	2,446,091	-0.33(-1.57%)
Apr 09, 2012	21.06	21.26	21.03	21.14	1,817,671	-0.19(-0.90%)
Apr 05, 2012	21.45	21.51	21.24	21.34	1,645,918	-0.12(-0.57%)
Apr 04, 2012	21.61	21.66	21.30	21.46	2,554,546	-0.39(-1.76%)
Apr 03, 2012	22.10	22.17	21.74	21.84	1,827,040	-0.33(-1.49%)

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.