Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	21.80	22.06	21.80	21.81	57,512	-0.30(-1.35%)
Jul 30, 2012	22.22	22.23	22.02	22.11	5,910	+0.13(+0.59%)
Jul 27, 2012	21.90	21.98	21.87	21.98	7,407	+0.32(+1.48%)
Jul 26, 2012	21.78	21.78	21.66	21.66	7,725	-0.04(-0.18%)
Jul 25, 2012	21.70	21.75	21.50	21.70	55,338	+0.17(+0.79%)
Jul 24, 2012	21.57	21.58	21.40	21.53	20,057	-0.04(-0.19%)
Jul 23, 2012	21.83	21.83	21.21	21.57	159,917	-0.61(-2.75%)
Jul 20, 2012	22.05	22.25	22.01	22.18	18,900	-0.14(-0.63%)
Jul 19, 2012	22.17	22.38	22.17	22.32	64,679	+0.35(+1.60%)
Jul 18, 2012	21.81	21.99	21.81	21.97	16,895	+0.18(+0.82%)
Jul 17, 2012	21.82	21.82	21.76	21.79	4,526	-0.05(-0.23%)
Jul 16, 2012	21.84	21.84	21.84	21.84	392	+0.23(+1.06%)
Jul 13, 2012	21.55	21.62	21.55	21.61	953	+0.28(+1.31%)
Jul 12, 2012	21.16	21.37	21.13	21.33	8,784	-0.03(-0.14%)
Jul 11, 2012	21.32	21.45	21.26	21.36	17,115	+0.22(+1.04%)
Jul 10, 2012	21.35	21.35	21.09	21.14	22,279	-0.26(-1.22%)
Jul 09, 2012	21.26	21.44	21.26	21.40	3,051	+0.40(+1.91%)
Jul 06, 2012	21.13	21.21	21.00	21.00	72,856	-0.37(-1.73%)
Jul 05, 2012	21.46	22.06	21.24	21.37	12,386	-0.11(-0.51%)
Jul 03, 2012	20.93	21.48	20.93	21.48	15,831	+0.53(+2.53%)
Jul 02, 2012	21.19	21.19	20.81	20.95	11,796	+0.04(+0.19%)
Jun 29, 2012	20.52	20.98	20.52	20.91	45,896	+0.84(+4.18%)
Jun 28, 2012	20.07	20.13	20.07	20.07	12,055	-0.29(-1.42%)
Jun 27, 2012	20.36	20.43	20.31	20.36	5,957	+0.16(+0.80%)
Jun 26, 2012	20.18	20.20	20.04	20.20	86,610	+0.17(+0.83%)
Jun 25, 2012	19.72	20.07	19.72	20.03	48,169	+0.20(+1.01%)
Jun 22, 2012	19.92	19.92	19.83	19.83	434,388	+0.11(+0.56%)
Jun 21, 2012	20.08	20.09	19.72	19.72	88,212	-0.48(-2.38%)
Jun 20, 2012	20.29	20.33	20.12	20.20	5,381	-0.25(-1.22%)
Jun 19, 2012	20.44	20.46	20.39	20.45	35,884	+0.32(+1.59%)
Jun 18, 2012	20.12	20.18	20.12	20.13	5,096	+0.04(+0.20%)
Jun 15, 2012	20.10	20.17	20.05	20.09	5,783	-0.02(-0.10%)
Jun 14, 2012	19.95	20.15	19.95	20.11	17,482	+0.21(+1.06%)
Jun 13, 2012	19.81	20.10	19.53	19.90	22,360	-0.21(-1.04%)
Jun 12, 2012	20.10	20.11	20.02	20.11	4,787	+0.01(+0.05%)
Jun 11, 2012	20.80	20.80	20.07	20.10	18,834	-0.13(-0.65%)
Jun 08, 2012	20.09	20.23	20.00	20.23	164,423	+0.02(+0.10%)
Jun 07, 2012	20.32	20.32	20.19	20.21	7,260	-0.05(-0.25%)
Jun 06, 2012	20.10	20.35	20.08	20.26	44,993	+0.26(+1.30%)
Jun 05, 2012	20.00	20.12	19.88	20.00	28,816	-0.11(-0.55%)
Jun 04, 2012	19.89	20.11	19.86	20.11	8,995	+0.13(+0.65%)
Jun 01, 2012	20.00	20.15	19.85	19.98	33,620	-0.13(-0.66%)
May 31, 2012	20.15	20.63	20.07	20.11	25,917	-0.27(-1.31%)
May 30, 2012	20.25	20.74	20.25	20.38	1,405	-0.14(-0.68%)
May 29, 2012	20.84	20.84	20.51	20.52	6,837	-0.34(-1.63%)
May 25, 2012	20.75	20.91	20.66	20.86	7,557	+0.01(+0.05%)
May 24, 2012	20.51	20.85	20.51	20.85	968	+0.05(+0.24%)
May 23, 2012	20.63	20.80	20.58	20.80	14,738	-0.10(-0.48%)
May 22, 2012	21.23	21.24	20.88	20.90	23,566	-0.15(-0.72%)
May 21, 2012	21.40	21.40	20.79	21.05	15,631	-0.07(-0.32%)
May 18, 2012	21.09	21.13	21.05	21.12	11,593	+0.01(+0.05%)
May 17, 2012	20.53	21.11	20.53	21.11	31,216	+0.06(+0.29%)
May 16, 2012	21.03	21.05	20.98	21.05	23,828	-0.01(-0.05%)
May 15, 2012	21.53	21.53	20.96	21.06	10,424	+0.06(+0.28%)
May 14, 2012	21.03	21.09	20.95	21.00	11,616	-0.34(-1.59%)
May 11, 2012	21.21	21.37	21.21	21.34	29,072	-0.03(-0.14%)
May 10, 2012	21.59	21.59	21.34	21.37	14,406	-0.15(-0.69%)
May 09, 2012	21.50	21.57	21.40	21.52	49,138	-0.00(-0.00%)
May 08, 2012	21.69	21.69	21.49	21.52	41,352	-0.17(-0.78%)
May 07, 2012	21.60	21.76	21.54	21.69	67,129	-0.04(-0.19%)
May 04, 2012	21.88	21.88	21.64	21.73	6,243	-0.22(-1.00%)
May 03, 2012	21.99	22.00	21.93	21.95	38,442	-0.15(-0.66%)
May 02, 2012	22.23	22.23	22.10	22.10	2,025	-0.32(-1.44%)

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.