Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	21.24	21.60	21.12	21.49	11,883	+0.06(+0.30%)
Jul 28, 2011	21.42	21.68	21.42	21.43	10,617	-0.00(-0.02%)
Jul 27, 2011	21.84	21.84	21.38	21.43	11,907	-0.53(-2.43%)
Jul 26, 2011	22.05	22.05	21.88	21.96	84,425	-0.11(-0.50%)
Jul 25, 2011	22.10	22.22	22.05	22.07	6,483	-0.13(-0.58%)
Jul 22, 2011	22.25	22.25	22.04	22.20	8,563	+0.10(+0.46%)
Jul 21, 2011	22.22	22.24	22.07	22.10	12,114	+0.26(+1.19%)
Jul 20, 2011	21.90	21.91	21.75	21.84	23,837	-0.09(-0.39%)
Jul 19, 2011	21.66	21.95	21.66	21.93	11,318	+0.39(+1.82%)
Jul 18, 2011	21.76	21.76	21.39	21.54	6,401	-0.24(-1.12%)
Jul 15, 2011	21.90	21.90	21.68	21.78	16,192	-0.04(-0.20%)
Jul 14, 2011	22.11	22.20	21.81	21.82	35,914	-0.28(-1.26%)
Jul 13, 2011	22.07	22.27	22.07	22.10	6,215	+0.07(+0.31%)
Jul 12, 2011	22.05	22.14	22.03	22.03	6,383	-0.03(-0.14%)
Jul 11, 2011	22.31	22.31	22.01	22.07	6,601	-0.45(-2.00%)
Jul 08, 2011	22.32	22.52	22.32	22.52	15,826	-0.10(-0.44%)
Jul 07, 2011	22.52	22.63	22.48	22.62	18,207	+0.27(+1.22%)
Jul 06, 2011	22.29	22.38	22.27	22.34	275,535	+0.05(+0.21%)
Jul 05, 2011	22.23	22.33	22.15	22.30	9,432	+0.12(+0.55%)
Jul 01, 2011	21.95	22.19	21.95	22.18	8,879	+0.29(+1.31%)
Jun 30, 2011	21.80	21.93	21.80	21.89	24,051	+0.19(+0.90%)
Jun 29, 2011	21.67	21.73	21.62	21.69	38,974	+0.13(+0.60%)
Jun 28, 2011	21.22	21.57	21.22	21.57	2,167	+0.39(+1.84%)
Jun 27, 2011	21.08	21.20	21.08	21.18	2,261	+0.26(+1.24%)
Jun 24, 2011	20.99	21.00	20.92	20.92	21,519	-0.24(-1.13%)
Jun 23, 2011	20.94	21.16	20.94	21.16	1,332	-0.04(-0.20%)
Jun 22, 2011	21.15	21.24	21.15	21.20	2,186	+0.03(+0.16%)
Jun 21, 2011	20.84	21.16	20.84	21.16	5,074	+0.36(+1.74%)
Jun 20, 2011	20.82	20.88	20.76	20.80	13,548	+0.16(+0.76%)
Jun 17, 2011	20.81	20.83	20.64	20.64	4,204	+0.05(+0.22%)
Jun 16, 2011	20.58	20.68	20.51	20.60	11,166	-0.10(-0.48%)
Jun 15, 2011	20.75	20.90	20.70	20.70	4,188	-0.31(-1.47%)
Jun 14, 2011	20.87	21.01	20.87	21.01	866	+0.28(+1.35%)
Jun 13, 2011	20.66	20.80	20.66	20.73	24,216	+0.02(+0.09%)
Jun 10, 2011	21.00	21.00	20.71	20.71	6,196	-0.38(-1.80%)
Jun 09, 2011	20.98	21.12	20.88	21.09	4,665	+0.09(+0.44%)
Jun 08, 2011	21.07	21.07	20.98	21.00	10,972	-0.12(-0.57%)
Jun 07, 2011	21.15	21.23	21.12	21.12	13,732	+0.01(+0.04%)
Jun 06, 2011	21.20	21.23	21.08	21.11	4,475	-0.19(-0.91%)
Jun 03, 2011	21.32	21.44	21.25	21.30	5,289	-0.08(-0.37%)
May 24, 2011	21.50	21.51	21.37	21.38	12,547	-0.11(-0.49%)
May 23, 2011	21.38	21.53	21.38	21.49	43,522	-0.31(-1.44%)
May 20, 2011	21.93	21.93	21.74	21.80	21,143	-0.14(-0.62%)
May 19, 2011	21.92	21.98	21.85	21.94	14,365	+0.06(+0.28%)
May 18, 2011	21.71	21.87	21.62	21.87	18,765	+0.15(+0.69%)
May 17, 2011	21.61	21.74	21.59	21.73	41,724	-0.01(-0.04%)
May 16, 2011	21.92	21.98	21.74	21.74	10,082	-0.31(-1.43%)
May 13, 2011	22.12	22.23	21.99	22.05	27,241	-0.15(-0.66%)
May 12, 2011	21.90	22.20	21.90	22.20	4,156	+0.25(+1.13%)
May 11, 2011	22.17	22.17	21.88	21.95	8,464	-0.18(-0.83%)
May 10, 2011	21.94	22.13	21.94	22.13	10,613	+0.25(+1.14%)
May 09, 2011	21.77	21.91	21.77	21.88	6,856	+0.18(+0.85%)
May 06, 2011	21.83	21.91	21.64	21.70	12,272	+0.10(+0.47%)
May 05, 2011	21.49	21.79	21.49	21.60	36,987	-0.05(-0.21%)
May 04, 2011	21.75	21.76	21.52	21.64	9,432	-0.06(-0.29%)
May 03, 2011	21.89	21.89	21.67	21.71	10,527	-0.21(-0.96%)

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.