Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	20.95	21.00	20.75	20.94	4,435,842	-0.02(-0.08%)
Mar 30, 2011	20.95	20.95	20.95	20.95	6,022,968	+0.38(+1.84%)
Mar 29, 2011	20.49	20.64	20.42	20.58	6,489,480	+0.11(+0.55%)
Mar 28, 2011	20.69	20.72	20.46	20.46	6,314,467	-0.16(-0.79%)
Mar 25, 2011	20.70	20.72	20.59	20.63	5,508,227	-0.02(-0.11%)
Mar 24, 2011	20.79	20.86	20.61	20.65	4,979,873	-0.07(-0.35%)
Mar 23, 2011	20.74	20.81	20.64	20.72	3,983,532	-0.06(-0.27%)
Mar 22, 2011	20.78	20.91	20.62	20.78	7,394,717	+0.01(+0.05%)
Mar 21, 2011	20.73	20.80	20.65	20.77	6,199,196	+0.15(+0.74%)
Mar 18, 2011	20.81	20.90	20.55	20.62	7,205,130	-0.02(-0.11%)
Mar 17, 2011	20.89	20.90	20.38	20.64	7,774,071	-0.01(-0.05%)
Mar 16, 2011	21.02	21.10	20.51	20.65	9,227,911	-0.37(-1.75%)
Mar 15, 2011	21.22	21.63	21.01	21.02	7,791,391	-0.62(-2.84%)
Mar 14, 2011	21.54	21.76	21.33	21.63	5,947,835	-0.07(-0.34%)
Mar 11, 2011	21.52	21.83	21.52	21.70	5,879,952	+0.07(+0.34%)
Mar 10, 2011	21.66	22.07	21.60	21.63	6,707,854	-0.20(-0.90%)
Mar 09, 2011	21.20	21.90	21.18	21.83	10,420,763	+0.67(+3.15%)
Mar 08, 2011	21.07	21.29	21.04	21.16	4,703,219	+0.12(+0.59%)
Mar 07, 2011	20.90	21.21	20.90	21.04	5,446,754	+0.15(+0.70%)
Mar 04, 2011	20.95	20.95	20.59	20.89	10,361,922	-0.08(-0.38%)
Mar 03, 2011	21.24	21.30	20.74	20.97	13,527,105	-0.10(-0.46%)
Mar 02, 2011	21.15	21.19	20.90	21.07	7,154,199	-0.14(-0.67%)
Mar 01, 2011	21.66	21.67	21.20	21.21	7,272,269	-0.40(-1.84%)
Feb 28, 2011	21.30	21.79	21.13	21.61	7,202,292	+0.61(+2.89%)
Feb 25, 2011	21.33	21.38	21.00	21.00	11,799,979	-0.23(-1.07%)
Feb 24, 2011	21.23	21.44	21.00	21.23	8,212,154	+0.05(+0.24%)
Feb 23, 2011	21.27	21.42	21.14	21.18	5,677,747	-0.08(-0.37%)
Feb 22, 2011	20.91	21.49	20.91	21.26	7,490,231	+0.17(+0.82%)
Feb 18, 2011	21.28	21.31	21.02	21.08	6,456,690	-0.21(-0.97%)
Feb 17, 2011	21.36	21.41	21.17	21.29	6,668,832	-0.08(-0.39%)
Feb 16, 2011	21.56	21.81	21.17	21.37	9,429,721	-0.43(-1.99%)
Feb 15, 2011	21.71	21.96	21.57	21.81	4,183,841	+0.12(+0.54%)
Feb 14, 2011	22.15	22.18	21.61	21.69	6,113,701	-0.42(-1.89%)
Feb 11, 2011	22.35	22.40	22.01	22.11	6,916,257	-0.31(-1.39%)
Feb 10, 2011	22.13	22.43	22.07	22.42	5,809,190	+0.21(+0.93%)
Feb 09, 2011	22.12	22.22	22.05	22.21	5,065,140	+0.00(+0.00%)
Feb 08, 2011	22.22	22.24	22.10	22.21	2,434,762	+0.01(+0.03%)
Feb 07, 2011	22.09	22.25	22.03	22.21	3,453,207	+0.16(+0.73%)
Feb 04, 2011	22.36	22.36	21.95	22.05	7,456,214	-0.26(-1.17%)
Feb 03, 2011	22.38	22.50	21.99	22.31	18,257,772	-0.29(-1.28%)
Feb 02, 2011	22.01	22.70	22.01	22.60	10,476,632	+0.49(+2.21%)
Feb 01, 2011	21.87	22.15	21.79	22.11	16,925,762	+0.34(+1.58%)
Jan 31, 2011	21.62	21.83	21.60	21.76	5,949,594	+0.19(+0.90%)
Jan 28, 2011	21.98	22.21	21.57	21.57	5,099,281	-0.40(-1.82%)
Jan 27, 2011	21.69	22.03	21.61	21.97	5,651,408	+0.31(+1.44%)
Jan 26, 2011	21.75	21.85	21.49	21.66	8,322,540	-0.03(-0.13%)
Jan 25, 2011	21.93	21.94	21.54	21.68	6,522,575	-0.25(-1.14%)
Jan 24, 2011	21.97	22.15	21.91	21.93	4,614,055	-0.08(-0.35%)
Jan 21, 2011	21.95	22.05	21.86	22.01	5,121,234	+0.09(+0.43%)
Jan 20, 2011	21.60	21.95	21.60	21.92	7,613,868	+0.32(+1.49%)
Jan 19, 2011	21.52	21.64	21.51	21.59	4,351,749	+0.03(+0.15%)
Jan 18, 2011	21.40	21.63	21.33	21.56	4,529,303	+0.09(+0.41%)
Jan 14, 2011	21.28	21.48	21.23	21.47	3,445,945	+0.13(+0.63%)
Jan 13, 2011	21.29	21.40	21.23	21.34	7,525,776	+0.04(+0.21%)
Jan 12, 2011	21.28	21.43	21.24	21.29	4,970,026	+0.12(+0.55%)
Jan 11, 2011	21.33	21.33	21.09	21.18	6,582,164	-0.10(-0.47%)
Jan 10, 2011	21.19	21.28	21.06	21.28	15,542,966	+0.00(+0.00%)
Jan 07, 2011	21.24	21.38	21.11	21.28	12,464,404	+0.22(+1.06%)
Jan 06, 2011	21.11	21.23	20.95	21.05	12,519,877	-0.10(-0.45%)
Jan 05, 2011	21.01	21.21	20.95	21.15	5,004,264	+0.07(+0.34%)
Jan 04, 2011	20.96	21.13	20.70	21.08	4,643,069	+0.13(+0.61%)

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.