Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	23.13	23.41	23.05	23.36	497,611	+0.17(+0.72%)
Mar 30, 2011	23.05	23.24	22.96	23.20	463,987	+0.26(+1.15%)
Mar 29, 2011	22.80	22.98	22.71	22.93	425,426	+0.12(+0.54%)
Mar 28, 2011	22.85	23.07	22.78	22.81	349,436	-0.02(-0.08%)
Mar 25, 2011	22.86	23.00	22.75	22.83	545,773	-0.01(-0.03%)
Mar 24, 2011	22.89	22.93	22.76	22.84	531,501	+0.06(+0.28%)
Mar 23, 2011	22.78	22.88	22.70	22.77	455,204	+0.01(+0.03%)
Mar 22, 2011	22.75	22.85	22.69	22.76	360,708	-0.01(-0.03%)
Mar 21, 2011	22.80	22.89	22.68	22.77	743,105	+0.39(+1.73%)
Mar 18, 2011	22.40	22.56	21.90	22.38	1,725,988	+0.12(+0.55%)
Mar 17, 2011	22.43	22.64	22.25	22.26	499,870	+0.10(+0.47%)
Mar 16, 2011	22.51	22.65	22.14	22.16	1,295,732	-0.45(-1.97%)
Mar 15, 2011	22.44	22.80	22.40	22.60	766,377	-0.34(-1.46%)
Mar 14, 2011	23.00	23.09	22.88	22.94	571,094	-0.25(-1.06%)
Mar 11, 2011	23.11	23.31	23.07	23.18	571,703	+0.05(+0.22%)
Mar 10, 2011	23.11	23.34	22.90	23.13	671,630	-0.30(-1.29%)
Mar 09, 2011	23.31	23.58	23.11	23.44	437,436	+0.12(+0.50%)
Mar 08, 2011	23.17	23.62	23.09	23.32	519,133	+0.15(+0.64%)
Mar 07, 2011	23.46	23.51	23.00	23.17	965,400	-0.18(-0.77%)
Mar 04, 2011	23.55	23.58	23.18	23.35	330,801	-0.20(-0.85%)
Mar 03, 2011	23.34	23.72	23.34	23.55	531,727	+0.41(+1.76%)
Mar 02, 2011	22.85	23.38	22.77	23.14	782,430	+0.32(+1.38%)
Mar 01, 2011	23.33	23.44	22.76	22.83	560,971	-0.44(-1.88%)
Feb 28, 2011	23.34	23.47	23.22	23.27	509,861	+0.07(+0.31%)
Feb 25, 2011	22.84	23.20	22.71	23.20	592,624	+0.49(+2.16%)
Feb 24, 2011	22.62	22.93	22.49	22.71	593,683	+0.07(+0.31%)
Feb 23, 2011	22.87	23.05	22.50	22.64	674,068	-0.19(-0.82%)
Feb 22, 2011	23.10	23.28	22.82	22.82	617,304	-0.48(-2.05%)
Feb 18, 2011	23.62	23.62	23.25	23.30	600,560	-0.32(-1.34%)
Feb 17, 2011	23.44	23.66	23.33	23.62	346,075	+0.19(+0.80%)
Feb 16, 2011	23.32	23.52	23.23	23.43	483,571	+0.29(+1.25%)
Feb 15, 2011	23.04	23.23	22.95	23.14	707,212	+0.00(+0.00%)
Feb 14, 2011	23.08	23.20	22.98	23.14	642,975	+0.08(+0.33%)
Feb 11, 2011	22.98	23.22	22.98	23.06	538,523	-0.08(-0.36%)
Feb 10, 2011	23.26	23.26	22.96	23.14	811,840	-0.11(-0.47%)
Feb 09, 2011	22.96	23.52	22.93	23.25	703,462	-0.17(-0.74%)
Feb 08, 2011	23.25	23.48	23.21	23.43	526,461	+0.11(+0.47%)
Feb 07, 2011	23.19	23.37	23.17	23.32	408,807	+0.13(+0.58%)
Feb 04, 2011	23.08	23.23	22.98	23.18	393,171	+0.03(+0.14%)
Feb 03, 2011	23.14	23.25	23.05	23.15	449,059	+0.03(+0.14%)
Feb 02, 2011	23.06	23.28	22.98	23.12	683,566	+0.13(+0.56%)
Feb 01, 2011	22.91	23.13	22.84	22.99	649,593	+0.24(+1.07%)
Jan 31, 2011	22.86	23.02	22.74	22.75	633,158	-0.07(-0.31%)
Jan 28, 2011	23.28	23.34	22.80	22.82	385,015	-0.48(-2.06%)
Jan 27, 2011	23.23	23.42	23.14	23.30	490,857	+0.10(+0.41%)
Jan 26, 2011	23.11	23.35	23.03	23.20	462,464	+0.22(+0.95%)
Jan 25, 2011	22.89	22.98	22.69	22.98	408,058	+0.08(+0.34%)
Jan 24, 2011	22.59	22.94	22.59	22.91	810,752	+0.40(+1.76%)
Jan 21, 2011	22.54	22.66	22.40	22.51	810,443	-0.19(-0.85%)
Jan 20, 2011	22.75	22.95	22.65	22.70	395,487	-0.15(-0.67%)
Jan 19, 2011	23.18	23.29	22.81	22.86	513,690	-0.30(-1.30%)
Jan 18, 2011	22.95	23.16	22.79	23.16	882,113	+0.13(+0.56%)
Jan 14, 2011	22.72	23.03	22.72	23.03	459,320	+0.25(+1.10%)
Jan 13, 2011	22.75	22.85	22.67	22.78	358,750	+0.10(+0.45%)
Jan 12, 2011	22.72	22.82	22.63	22.68	392,776	+0.08(+0.34%)
Jan 11, 2011	22.43	22.69	22.36	22.60	453,607	+0.24(+1.06%)
Jan 10, 2011	22.32	22.40	21.94	22.36	859,231	-0.03(-0.11%)
Jan 07, 2011	22.43	22.58	21.97	22.39	604,345	+0.04(+0.17%)
Jan 06, 2011	22.36	22.49	22.22	22.35	591,089	+0.05(+0.23%)
Jan 05, 2011	22.13	22.42	22.11	22.30	950,512	+0.14(+0.64%)
Jan 04, 2011	22.16	22.31	22.01	22.16	782,020	+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.