Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	20.94	20.97	20.80	20.93	43,294	+0.04(+0.19%)
Sep 27, 2012	20.87	20.95	20.85	20.89	30,219	+0.12(+0.58%)
Sep 26, 2012	20.80	20.84	20.70	20.77	36,994	-0.03(-0.14%)
Sep 25, 2012	20.96	21.06	20.80	20.80	61,962	-0.24(-1.14%)
Sep 24, 2012	21.18	21.19	20.89	21.04	112,673	-0.11(-0.52%)
Sep 21, 2012	21.17	21.23	21.15	21.15	51,954	-0.02(-0.09%)
Sep 20, 2012	21.30	21.30	21.17	21.17	36,738	-0.14(-0.66%)
Sep 19, 2012	21.36	21.36	21.30	21.31	49,963	-0.03(-0.14%)
Sep 18, 2012	21.25	21.35	21.25	21.34	26,540	+0.07(+0.33%)
Sep 17, 2012	21.30	21.32	21.27	21.27	38,628	-0.06(-0.28%)
Sep 14, 2012	21.29	21.33	21.26	21.33	35,543	+0.03(+0.14%)
Sep 13, 2012	21.20	21.31	21.15	21.30	28,662	+0.09(+0.42%)
Sep 12, 2012	21.15	21.23	21.15	21.21	40,663	+0.08(+0.38%)
Sep 11, 2012	21.05	21.13	21.04	21.13	31,519	+0.14(+0.67%)
Sep 10, 2012	21.01	21.05	20.99	20.99	34,940	-0.02(-0.10%)
Sep 07, 2012	20.95	21.01	20.95	21.01	19,850	+0.12(+0.57%)
Sep 06, 2012	20.88	20.93	20.88	20.89	17,850	+0.03(+0.14%)
Sep 05, 2012	20.86	20.87	20.82	20.86	21,021	+0.01(+0.05%)
Sep 04, 2012	20.88	20.88	20.81	20.85	28,238	-0.01(-0.05%)
Aug 31, 2012		20.86	20.86	20.86	0	+0.04(+0.19%)
Aug 30, 2012	20.80	20.84	20.77	20.82	8,697	+0.01(+0.05%)
Aug 29, 2012	20.70	20.82	20.70	20.81	23,860	-0.10(-0.48%)
Aug 27, 2012	20.91	20.91	20.87	20.91	52,428	-0.01(-0.05%)
Aug 24, 2012	20.81	20.92	20.81	20.92	22,161	+0.10(+0.48%)
Aug 23, 2012	20.87	20.87	20.81	20.82	14,278	-0.05(-0.24%)
Aug 22, 2012	20.87	20.87	20.85	20.87	20,390	+0.00(+0.00%)
Aug 21, 2012	20.76	20.87	20.76	20.87	32,456	+0.06(+0.29%)
Aug 20, 2012	20.78	20.81	20.77	20.81	49,651	+0.02(+0.10%)
Aug 17, 2012	20.78	20.81	20.76	20.79	27,529	+0.01(+0.05%)
Aug 16, 2012	20.70	20.78	20.69	20.78	63,531	+0.05(+0.24%)
Aug 15, 2012	20.81	20.81	20.73	20.73	78,776	-0.04(-0.19%)
Aug 14, 2012	20.81	20.83	20.77	20.77	27,388	-0.01(-0.05%)
Aug 13, 2012	20.80	20.80	20.70	20.78	23,804	+0.00(+0.00%)
Aug 11, 2012	20.78	20.79	20.65	20.78	56,519	+0.00(+0.00%)
Aug 10, 2012	20.78	20.79	20.65	20.78	56,519	+0.00(+0.00%)
Aug 09, 2012	20.78	20.78	20.76	20.78	61,886	+0.00(+0.00%)
Aug 08, 2012	20.74	20.78	20.70	20.78	61,263	+0.00(+0.00%)
Aug 07, 2012	20.83	20.85	20.78	20.78	19,577	-0.01(-0.05%)
Aug 03, 2012		20.79	20.79	20.79	0	+0.04(+0.19%)
Aug 02, 2012	20.78	20.78	20.71	20.75	13,158	+0.01(+0.05%)
Aug 01, 2012	20.78	20.79	20.73	20.74	16,951	+0.04(+0.19%)
Jul 31, 2012	20.70	20.77	20.69	20.70	31,637	+0.00(+0.00%)
Jul 30, 2012	20.70	20.70	20.65	20.70	42,007	+0.00(+0.00%)
Jul 27, 2012	20.65	20.70	20.62	20.70	59,936	+0.08(+0.39%)
Jul 26, 2012	20.54	20.62	20.54	20.62	37,014	+0.03(+0.15%)
Jul 25, 2012	20.61	20.61	20.55	20.59	53,875	+0.01(+0.05%)
Jul 24, 2012	20.63	20.70	20.58	20.58	40,705	-0.06(-0.29%)
Jul 23, 2012	20.61	20.65	20.56	20.64	34,051	+0.01(+0.05%)
Jul 20, 2012	20.78	20.78	20.63	20.63	21,645	-0.16(-0.77%)
Jul 19, 2012	20.78	20.83	20.75	20.79	32,112	+0.10(+0.48%)
Jul 18, 2012	20.69	20.76	20.67	20.69	67,126	-0.01(-0.05%)
Jul 17, 2012	20.63	20.70	20.55	20.70	13,001	+0.09(+0.44%)
Jul 16, 2012	20.56	20.63	20.56	20.61	18,551	-0.02(-0.10%)
Jul 13, 2012	20.63	20.66	20.58	20.63	39,238	+0.01(+0.05%)
Jul 12, 2012	20.60	20.65	20.51	20.62	50,646	-0.08(-0.39%)
Jul 11, 2012	20.53	20.72	20.53	20.70	24,373	+0.09(+0.44%)
Jul 10, 2012	20.70	20.70	20.58	20.61	50,767	-0.18(-0.87%)
Jul 09, 2012	20.69	20.79	20.69	20.79	25,648	+0.11(+0.53%)
Jul 06, 2012	20.64	20.69	20.58	20.68	61,158	+0.00(+0.00%)
Jul 05, 2012	20.64	20.69	20.58	20.68	21,737	+0.01(+0.05%)
Jul 04, 2012	20.69	20.70	20.58	20.67	12,662	-0.01(-0.05%)

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.