Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	23.79	24.06	23.43	23.45	974,861	-0.28(-1.17%)
Feb 28, 2012	23.90	23.92	23.59	23.73	964,307	-0.13(-0.55%)
Feb 27, 2012	23.59	23.91	23.44	23.86	1,264,920	+0.18(+0.75%)
Feb 24, 2012	23.77	23.91	23.66	23.68	1,713,819	-0.04(-0.16%)
Feb 23, 2012	23.30	23.80	23.11	23.72	1,663,513	+0.38(+1.61%)
Feb 22, 2012	23.24	23.54	23.23	23.34	1,208,583	+0.02(+0.10%)
Feb 21, 2012	23.38	23.64	23.27	23.32	860,065	+0.07(+0.30%)
Feb 17, 2012	23.12	23.29	22.80	23.25	1,088,224	+0.31(+1.34%)
Feb 16, 2012	22.46	23.15	22.43	22.94	1,244,408	+0.51(+2.26%)
Feb 15, 2012	22.72	22.74	22.25	22.44	1,054,921	-0.13(-0.58%)
Feb 14, 2012	22.94	22.94	22.36	22.57	2,402,955	-0.42(-1.81%)
Feb 13, 2012	22.62	22.99	22.57	22.98	1,474,466	+0.53(+2.36%)
Feb 10, 2012	22.60	22.68	22.29	22.45	2,022,187	-0.42(-1.85%)
Feb 09, 2012	22.94	23.09	22.63	22.87	2,154,227	-0.02(-0.07%)
Feb 08, 2012	22.68	23.03	22.64	22.89	2,126,791	+0.25(+1.12%)
Feb 07, 2012	22.14	22.68	22.03	22.64	1,935,125	+0.46(+2.08%)
Feb 06, 2012	21.91	22.19	21.81	22.18	1,038,150	+0.22(+0.98%)
Feb 03, 2012	22.39	22.48	21.94	21.96	1,841,692	-0.18(-0.80%)
Feb 02, 2012	21.98	22.38	21.97	22.14	2,442,589	+0.20(+0.91%)
Feb 01, 2012	21.54	22.18	21.54	21.94	4,211,876	+1.06(+5.08%)
Jan 31, 2012	20.41	21.09	19.62	20.88	6,328,743	-1.19(-5.40%)
Jan 30, 2012	21.97	22.08	21.55	22.07	1,630,517	-0.06(-0.28%)
Jan 27, 2012	22.40	22.60	22.10	22.13	1,145,663	-0.35(-1.57%)
Jan 26, 2012	22.21	22.54	22.19	22.48	1,341,367	+0.42(+1.88%)
Jan 25, 2012	21.97	22.11	21.81	22.07	1,297,100	+0.07(+0.31%)
Jan 24, 2012	22.15	22.21	21.95	22.00	1,165,762	-0.25(-1.11%)
Jan 23, 2012	22.50	22.55	22.21	22.24	691,049	-0.22(-0.99%)
Jan 20, 2012	22.51	22.69	22.34	22.47	989,734	-0.09(-0.41%)
Jan 19, 2012	22.32	22.67	22.19	22.56	1,310,525	+0.34(+1.52%)
Jan 18, 2012	21.86	22.25	21.69	22.22	1,916,341	+0.37(+1.69%)
Jan 17, 2012	22.48	22.48	21.83	21.85	1,828,736	-0.29(-1.32%)
Jan 13, 2012	22.67	22.70	22.14	22.14	1,500,595	-0.72(-3.16%)
Jan 12, 2012	23.01	23.16	22.73	22.87	1,163,465	-0.05(-0.20%)
Jan 11, 2012	22.71	23.03	22.59	22.91	778,172	+0.12(+0.51%)
Jan 10, 2012	23.00	23.18	22.74	22.80	891,471	+0.15(+0.64%)
Jan 09, 2012	22.87	22.95	22.54	22.65	857,149	-0.10(-0.44%)
Jan 06, 2012	22.49	23.31	22.28	22.75	2,018,227	+0.28(+1.23%)
Jan 05, 2012	22.41	22.71	22.09	22.48	1,984,964	-0.15(-0.68%)
Jan 04, 2012	22.51	22.64	21.94	22.63	2,071,048	+0.58(+2.62%)
Dec 30, 2011	22.08	22.16	21.95	22.05	894,965	-0.07(-0.31%)
Dec 29, 2011	21.91	22.14	21.76	22.12	776,205	+0.29(+1.34%)
Dec 28, 2011	22.03	22.03	21.74	21.83	1,419,093	-0.18(-0.80%)
Dec 27, 2011	21.89	22.09	21.83	22.01	645,264	-0.02(-0.07%)
Dec 23, 2011	21.97	22.04	21.73	22.02	737,028	+0.53(+2.47%)
Dec 21, 2011	21.45	21.57	21.09	21.49	1,068,805	+0.03(+0.14%)
Dec 20, 2011	21.06	21.51	21.06	21.46	1,201,267	+0.85(+4.14%)
Dec 19, 2011	21.29	21.40	20.51	20.61	1,344,157	-0.52(-2.44%)
Dec 16, 2011	21.19	21.52	20.94	21.12	5,026,116	+0.15(+0.70%)
Dec 15, 2011	21.16	21.18	20.85	20.98	1,381,892	+0.12(+0.59%)
Dec 14, 2011	21.00	21.24	20.68	20.85	1,719,289	-0.25(-1.17%)
Dec 13, 2011	21.71	21.90	20.94	21.10	1,966,072	-0.48(-2.21%)
Dec 12, 2011	21.60	21.64	21.02	21.58	2,188,701	-0.38(-1.75%)
Dec 09, 2011	20.98	22.08	20.96	21.96	2,097,008	+1.12(+5.39%)
Dec 08, 2011	21.18	21.22	20.78	20.84	1,689,146	-0.55(-2.59%)
Dec 07, 2011	21.18	21.50	20.91	21.39	1,409,728	+0.08(+0.36%)
Dec 06, 2011	21.07	21.48	20.81	21.31	1,817,313	+0.32(+1.54%)
Dec 05, 2011	20.73	21.05	20.64	20.99	2,485,298	+0.45(+2.17%)
Dec 02, 2011	20.78	20.86	20.30	20.55	2,865,907	+0.05(+0.26%)

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.