Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	20.33	20.57	20.23	20.57	7,450	-0.08(-0.39%)
Oct 28, 2011	20.66	20.70	20.55	20.65	15,855	+0.10(+0.49%)
Oct 27, 2011	20.53	20.67	20.40	20.55	76,169	+0.49(+2.44%)
Oct 26, 2011	20.43	20.43	20.05	20.06	57,545	-0.38(-1.86%)
Oct 25, 2011	20.34	20.44	20.34	20.44	200	+0.33(+1.64%)
Oct 24, 2011	19.83	20.21	19.83	20.11	964	+0.48(+2.44%)
Oct 21, 2011	19.99	19.99	19.63	19.63	3,699	+0.06(+0.31%)
Oct 20, 2011	19.57	19.57	19.57	19.57	181	-0.55(-2.73%)
Oct 19, 2011	20.12	20.12	20.12	20.12	200	+0.34(+1.69%)
Oct 18, 2011	20.00	20.00	19.76	19.79	458	-0.16(-0.83%)
Oct 17, 2011	19.70	20.03	19.70	19.95	1,838	-0.01(-0.05%)
Oct 14, 2011	19.96	20.08	19.96	19.96	400	+0.51(+2.62%)
Oct 13, 2011	19.41	19.45	19.40	19.45	600	-0.21(-1.07%)
Oct 12, 2011	19.85	19.85	19.46	19.66	9,552	+0.13(+0.67%)
Oct 11, 2011	19.53	19.53	19.53	19.53	100	+0.08(+0.41%)
Oct 10, 2011	19.34	19.45	19.34	19.45	335	+0.68(+3.62%)
Oct 07, 2011	19.00	19.04	18.77	18.77	25,598	-0.17(-0.90%)
Oct 06, 2011	18.95	19.05	18.92	18.94	32,135	+0.27(+1.45%)
Oct 05, 2011	18.78	18.82	18.47	18.67	23,086	+0.13(+0.70%)
Oct 04, 2011	18.43	18.60	18.14	18.54	23,872	-0.23(-1.23%)
Sep 30, 2011	18.77	18.77	18.77	18.77	0	-0.68(-3.50%)
Sep 29, 2011	19.32	19.45	19.32	19.45	609	+0.15(+0.80%)
Sep 28, 2011	19.52	19.52	19.24	19.30	1,810	-0.52(-2.64%)
Sep 27, 2011	19.89	19.89	19.69	19.82	750	+0.74(+3.88%)
Sep 26, 2011	19.00	19.08	19.00	19.08	1,044	-0.32(-1.65%)
Sep 23, 2011	19.00	19.40	19.00	19.40	2,171	+0.28(+1.45%)
Sep 22, 2011	19.49	19.53	19.12	19.12	3,100	-0.83(-4.15%)
Sep 21, 2011	20.38	20.38	19.95	19.95	1,800	-0.33(-1.63%)
Sep 20, 2011	20.11	20.44	20.11	20.28	300	+0.14(+0.70%)
Sep 19, 2011	20.15	20.15	20.14	20.14	900	-0.71(-3.41%)
Sep 15, 2011	20.85	20.85	20.85	20.85	0	-0.13(-0.62%)
Sep 13, 2011	20.98	20.98	20.98	20.98	0	+0.23(+1.11%)
Sep 12, 2011	20.46	20.75	20.46	20.75	3,500	-0.01(-0.05%)
Sep 09, 2011	20.76	20.76	20.76	20.76	10,237	-0.34(-1.61%)
Sep 07, 2011	21.10	21.10	21.10	21.10	0	+0.64(+3.13%)
Sep 06, 2011	20.46	20.46	20.46	20.46	100	-0.31(-1.49%)
Sep 02, 2011	20.99	20.99	20.72	20.77	3,050	-0.50(-2.35%)
Sep 01, 2011	21.39	21.39	21.27	21.27	300	+0.02(+0.09%)
Aug 31, 2011	21.18	21.30	21.18	21.25	13,200	+0.24(+1.14%)
Aug 30, 2011	21.07	21.08	21.01	21.01	5,245	+0.41(+1.99%)
Aug 29, 2011	20.90	20.90	20.60	20.60	19,338	-0.01(-0.05%)
Aug 26, 2011	20.13	20.61	20.13	20.61	766	+0.19(+0.93%)
Aug 25, 2011	20.57	20.57	20.42	20.42	4,200	+0.10(+0.49%)
Aug 24, 2011	20.53	20.57	20.31	20.32	21,055	-0.27(-1.31%)
Aug 23, 2011	20.32	20.60	20.32	20.59	25,033	+0.39(+1.93%)
Aug 22, 2011	20.14	20.21	20.03	20.20	7,760	-0.23(-1.13%)
Aug 19, 2011	20.39	20.43	20.39	20.43	1,900	+0.18(+0.89%)
Aug 18, 2011	20.43	20.47	20.25	20.25	5,594	-0.70(-3.34%)
Aug 17, 2011	21.06	21.09	20.85	20.95	12,660	+0.15(+0.72%)
Aug 16, 2011	20.69	20.94	20.69	20.80	108,645	-0.21(-0.98%)
Aug 15, 2011	20.75	21.01	20.74	21.01	10,422	+0.30(+1.43%)
Aug 12, 2011	21.08	21.08	20.71	20.71	850	-0.11(-0.53%)
Aug 11, 2011	20.28	20.82	20.28	20.82	4,200	+0.66(+3.27%)
Aug 10, 2011	20.04	20.31	20.04	20.16	2,332	+0.48(+2.44%)
Aug 09, 2011	20.19	20.26	19.44	19.68	18,912	+1.12(+6.03%)
Aug 08, 2011	20.19	20.27	18.56	18.56	57,075	-2.24(-10.77%)
Aug 05, 2011	20.68	20.89	20.49	20.80	11,500	+0.15(+0.73%)
Aug 04, 2011	21.45	21.45	20.42	20.65	6,838	-1.14(-5.24%)
Aug 03, 2011	21.99	21.99	21.75	21.79	2,735	-0.34(-1.53%)
Aug 02, 2011	22.51	22.62	22.04	22.13	69,884	-0.42(-1.86%)

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.