Date	Open	High	Low	Close	Volume	Change (%)
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%)
May 02, 2011	21.92	22.51	21.88	21.92	28,018	+0.09(+0.41%)
Apr 29, 2011	21.86	21.91	21.83	21.83	13,499	-0.08(-0.37%)
Apr 28, 2011	21.90	21.92	21.80	21.91	7,005	+0.15(+0.71%)
Apr 27, 2011	21.74	21.76	21.70	21.75	2,731	+0.11(+0.51%)
Apr 26, 2011	21.59	21.74	21.57	21.64	5,457	+0.11(+0.53%)
Apr 25, 2011	21.52	21.61	21.47	21.53	6,554	+0.02(+0.10%)
Apr 21, 2011	21.49	21.54	21.45	21.51	10,117	+0.09(+0.41%)
Apr 20, 2011	21.27	21.42	21.27	21.42	3,526	+0.44(+2.08%)
Apr 19, 2011	20.97	20.98	20.87	20.98	6,728	+0.16(+0.79%)
Apr 18, 2011	20.83	20.85	20.63	20.82	7,511	-0.27(-1.27%)
Apr 15, 2011	21.03	21.16	20.98	21.09	9,976	+0.14(+0.69%)
Apr 14, 2011	20.82	20.94	20.82	20.94	6,400	-0.01(-0.03%)
Apr 13, 2011	21.03	21.07	20.84	20.95	13,457	+0.11(+0.53%)
Apr 12, 2011	20.99	20.99	20.79	20.84	17,100	-0.14(-0.66%)
Apr 11, 2011	21.02	21.03	20.94	20.98	2,453	-0.03(-0.13%)
Apr 08, 2011	21.14	21.14	20.93	21.00	8,037	-0.07(-0.35%)
Apr 07, 2011	21.11	21.11	21.07	21.08	1,831	-0.02(-0.09%)
Apr 06, 2011	21.22	21.23	21.01	21.10	17,732	+0.02(+0.09%)
Apr 05, 2011	21.12	21.19	21.05	21.08	45,679	+0.07(+0.34%)
Apr 04, 2011	21.12	21.12	21.01	21.01	2,433	+0.01(+0.06%)

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.