Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	22.48	23.16	22.48	22.88	18,546	+0.21(+0.91%)
Jul 28, 2011	22.44	22.95	22.39	22.68	17,288	+0.24(+1.08%)
Jul 27, 2011	22.88	22.88	22.32	22.43	46,436	-0.53(-2.29%)
Jul 26, 2011	22.93	23.08	22.78	22.96	18,447	+0.13(+0.58%)
Jul 25, 2011	22.86	23.20	22.76	22.83	17,348	-0.26(-1.11%)
Jul 22, 2011	22.84	23.35	22.62	23.08	56,840	-0.28(-1.18%)
Jul 21, 2011	22.70	23.47	22.69	23.36	41,139	+0.74(+3.27%)
Jul 20, 2011	22.21	22.88	22.10	22.62	14,011	+0.04(+0.18%)
Jul 19, 2011	22.41	22.66	22.41	22.58	36,142	+0.29(+1.30%)
Jul 18, 2011	22.97	22.97	22.21	22.29	23,468	-0.69(-3.01%)
Jul 15, 2011	22.73	23.20	22.73	22.98	29,434	+0.28(+1.22%)
Jul 14, 2011	23.23	23.23	22.66	22.70	13,715	-0.48(-2.06%)
Jul 13, 2011	22.86	23.30	22.86	23.18	22,703	+0.19(+0.84%)
Jul 12, 2011	22.84	23.27	22.82	22.99	29,986	+0.16(+0.70%)
Jul 11, 2011	23.01	23.24	22.78	22.83	46,404	-0.52(-2.22%)
Jul 08, 2011	23.19	23.44	23.10	23.35	114,053	-0.10(-0.44%)
Jul 07, 2011	23.43	23.48	23.23	23.45	51,770	+0.08(+0.33%)
Jul 06, 2011	23.05	23.43	23.01	23.38	34,239	+0.24(+1.02%)
Jul 05, 2011	22.93	23.17	22.81	23.14	27,801	+0.08(+0.33%)
Jul 01, 2011	22.75	23.26	22.61	23.06	32,082	+0.42(+1.86%)
Jun 30, 2011	23.32	23.32	22.48	22.64	36,201	-0.57(-2.44%)
Jun 29, 2011	23.17	23.35	22.93	23.21	30,760	-0.04(-0.18%)
Jun 28, 2011	23.27	23.33	23.06	23.25	27,535	+0.14(+0.60%)
Jun 27, 2011	22.56	23.24	22.55	23.11	30,625	+0.45(+1.98%)
Jun 24, 2011	22.65	22.94	22.44	22.66	108,918	+0.07(+0.31%)
Jun 23, 2011	22.51	22.73	22.28	22.59	33,904	-0.14(-0.61%)
Jun 22, 2011	22.97	23.26	22.70	22.73	41,051	-0.35(-1.53%)
Jun 21, 2011	22.71	23.15	22.13	23.08	92,125	+0.55(+2.42%)
Jun 20, 2011	22.65	22.66	22.11	22.54	19,354	+0.39(+1.75%)
Jun 17, 2011	21.82	22.28	21.82	22.15	78,281	+0.30(+1.39%)
Jun 16, 2011	21.76	22.01	21.72	21.85	38,320	+0.18(+0.83%)
Jun 15, 2011	21.86	21.86	21.36	21.67	22,534	-0.41(-1.85%)
Jun 14, 2011	21.67	22.12	21.54	22.07	25,965	+0.59(+2.77%)
Jun 13, 2011	21.42	21.90	21.38	21.48	26,685	+0.13(+0.62%)
Jun 10, 2011	21.27	21.52	21.00	21.35	56,606	-0.04(-0.19%)
Jun 09, 2011	21.51	21.51	21.16	21.39	24,694	+0.01(+0.03%)
Jun 08, 2011	21.16	21.52	21.16	21.38	13,750	+0.10(+0.45%)
Jun 07, 2011	21.40	21.40	21.16	21.29	11,491	+0.14(+0.68%)
Jun 06, 2011	21.36	21.44	20.85	21.14	28,201	-0.18(-0.86%)
Jun 03, 2011	21.25	21.70	21.09	21.33	37,956	+0.45(+2.15%)
May 24, 2011	20.89	21.02	20.44	20.88	22,243	+0.20(+0.95%)
May 23, 2011	20.78	20.91	20.67	20.68	20,552	-0.27(-1.30%)
May 20, 2011	20.98	21.15	20.91	20.95	32,015	-0.15(-0.69%)
May 19, 2011	21.40	21.40	21.06	21.10	18,166	-0.14(-0.66%)
May 18, 2011	21.14	21.46	21.10	21.24	32,376	+0.18(+0.84%)
May 17, 2011	21.02	21.55	20.93	21.06	41,523	+0.01(+0.03%)
May 16, 2011	21.29	21.42	21.06	21.06	47,873	-0.31(-1.47%)
May 13, 2011	21.66	21.66	21.32	21.37	26,904	-0.29(-1.32%)
May 12, 2011	21.34	21.70	21.34	21.66	18,877	+0.22(+1.05%)
May 11, 2011	21.66	21.86	21.40	21.43	48,899	-0.25(-1.16%)
May 10, 2011	21.57	21.86	21.46	21.68	49,881	+0.16(+0.76%)
May 09, 2011	21.52	21.63	21.37	21.52	12,627	+0.05(+0.25%)
May 06, 2011	21.83	21.83	21.44	21.46	20,339	-0.06(-0.28%)
May 05, 2011	21.29	21.81	21.29	21.53	26,908	+0.21(+0.99%)
May 04, 2011	21.68	21.70	21.25	21.31	23,347	-0.35(-1.60%)
May 03, 2011	21.72	21.93	21.51	21.66	23,172	+0.20(+0.92%)

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.