Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	22.66	22.70	22.56	22.68	214,471	+0.02(+0.07%)
Apr 29, 2013	22.57	22.70	22.54	22.67	177,023	+0.16(+0.70%)
Apr 26, 2013	22.49	22.55	22.49	22.51	193,234	+0.01(+0.03%)
Apr 25, 2013	22.48	22.60	22.47	22.50	282,213	+0.08(+0.34%)
Apr 24, 2013	22.45	22.50	22.40	22.43	266,810	-0.05(-0.22%)
Apr 23, 2013	22.37	22.48	22.24	22.48	1,584,299	+0.21(+0.95%)
Apr 22, 2013	22.22	22.30	22.10	22.27	86,960	+0.10(+0.46%)
Apr 19, 2013	22.02	22.18	21.98	22.16	213,092	+0.19(+0.87%)
Apr 18, 2013	22.08	22.08	21.91	21.97	188,371	-0.08(-0.34%)
Apr 17, 2013	22.20	22.20	21.95	22.05	641,797	-0.26(-1.18%)
Apr 16, 2013	22.19	22.32	22.14	22.31	266,218	+0.26(+1.19%)
Apr 15, 2013	22.37	22.39	22.05	22.05	268,736	-0.46(-2.04%)
Apr 12, 2013	22.46	22.52	22.40	22.51	260,055	-0.04(-0.18%)
Apr 11, 2013	22.45	22.60	22.45	22.55	3,709,156	+0.06(+0.28%)
Apr 10, 2013	22.31	22.51	22.31	22.48	356,566	+0.24(+1.10%)
Apr 09, 2013	22.19	22.31	22.13	22.24	198,804	+0.10(+0.46%)
Apr 08, 2013	21.99	22.14	21.96	22.14	162,483	+0.12(+0.55%)
Apr 05, 2013	21.89	22.03	21.81	22.02	572,269	-0.09(-0.42%)
Apr 04, 2013	22.01	22.11	22.00	22.11	169,207	+0.12(+0.53%)
Apr 03, 2013	22.20	22.20	21.94	21.99	219,050	-0.18(-0.81%)
Apr 02, 2013	22.14	22.21	22.10	22.17	176,348	+0.10(+0.46%)
Apr 01, 2013	22.10	22.13	22.01	22.07	462,755	-0.03(-0.14%)
Mar 28, 2013	22.05	22.14	22.01	22.10	185,640	+0.06(+0.26%)
Mar 27, 2013	21.94	22.05	21.92	22.05	535,043	-0.01(-0.05%)
Mar 26, 2013	21.97	22.06	21.95	22.06	685,643	+0.17(+0.79%)
Mar 25, 2013	21.99	22.04	21.81	21.89	184,100	-0.03(-0.12%)
Mar 22, 2013	21.82	21.93	21.82	21.91	258,941	+0.13(+0.61%)
Mar 21, 2013	21.80	21.87	21.75	21.78	217,992	-0.13(-0.58%)
Mar 20, 2013	21.91	21.95	21.87	21.91	216,048	+0.13(+0.60%)
Mar 19, 2013	21.84	21.86	21.66	21.78	265,865	-0.02(-0.10%)
Mar 18, 2013	21.71	21.87	21.66	21.80	333,235	-0.07(-0.34%)
Mar 15, 2013	21.87	21.89	21.79	21.87	437,738	-0.03(-0.14%)
Mar 14, 2013	21.85	21.91	21.85	21.90	127,137	+0.10(+0.48%)
Mar 13, 2013	21.78	21.82	21.72	21.80	224,342	+0.04(+0.19%)
Mar 12, 2013	21.81	21.82	21.72	21.76	312,227	-0.03(-0.14%)
Mar 11, 2013	21.69	21.80	21.69	21.79	721,210	+0.05(+0.24%)
Mar 08, 2013	21.76	21.77	21.66	21.73	322,922	+0.06(+0.26%)
Mar 07, 2013	21.67	21.69	21.64	21.68	331,927	+0.03(+0.16%)
Mar 06, 2013	21.68	21.69	21.60	21.64	2,747,236	+0.04(+0.20%)
Mar 05, 2013	21.53	21.66	21.53	21.60	268,549	+0.16(+0.75%)
Mar 04, 2013	21.30	21.44	21.28	21.44	158,993	+0.11(+0.51%)
Mar 01, 2013	21.23	21.36	21.15	21.33	136,762	+0.05(+0.23%)
Feb 28, 2013	21.37	21.45	21.28	21.28	204,484	-0.06(-0.28%)
Feb 27, 2013	21.07	21.39	21.07	21.34	308,734	+0.25(+1.19%)
Feb 26, 2013	21.06	21.13	20.97	21.09	626,438	-0.20(-0.95%)
Feb 22, 2013	21.20	21.30	21.18	21.29	303,393	+0.16(+0.74%)
Feb 21, 2013	21.17	21.19	21.07	21.14	407,554	-0.08(-0.37%)
Feb 20, 2013	21.37	21.40	21.21	21.21	2,797,403	-0.20(-0.94%)
Feb 19, 2013	21.28	21.42	21.28	21.41	6,477,238	+0.18(+0.85%)
Feb 15, 2013	21.29	21.30	21.18	21.23	197,035	-0.03(-0.12%)
Feb 14, 2013	21.23	21.28	21.20	21.26	148,464	-0.03(-0.14%)
Feb 13, 2013	21.31	21.35	21.25	21.29	5,444,245	+0.00(+0.02%)
Feb 12, 2013	21.26	21.31	21.23	21.29	430,645	+0.03(+0.14%)
Feb 11, 2013	21.24	21.26	21.20	21.26	153,220	+0.02(+0.09%)
Feb 08, 2013	21.20	21.25	21.17	21.24	346,950	+0.10(+0.49%)
Feb 07, 2013	21.19	21.19	21.01	21.13	475,685	-0.03(-0.16%)
Feb 06, 2013	21.07	21.17	21.05	21.17	503,458	+0.22(+1.03%)
Feb 04, 2013	21.07	21.07	20.94	20.95	311,938	-0.22(-1.02%)

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.