Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	23.08	23.25	23.02	23.04	1,349,323	+0.01(+0.06%)
Dec 29, 2011	22.72	23.08	22.65	23.02	1,608,319	+0.38(+1.70%)
Dec 28, 2011	22.89	22.96	22.59	22.64	1,105,656	-0.36(-1.56%)
Dec 27, 2011	22.83	23.18	22.80	23.00	1,446,176	+0.07(+0.32%)
Dec 23, 2011	22.90	22.99	22.73	22.92	1,031,241	+0.27(+1.17%)
Dec 21, 2011	22.66	22.74	22.48	22.66	1,188,740	-0.03(-0.12%)
Dec 20, 2011	22.60	22.74	22.54	22.68	1,220,262	+0.69(+3.13%)
Dec 19, 2011	22.30	22.38	21.97	22.00	462,647	-0.25(-1.11%)
Dec 16, 2011	22.41	22.49	22.16	22.24	437,273	-0.04(-0.18%)
Dec 15, 2011	22.48	22.56	22.27	22.28	405,940	+0.01(+0.03%)
Dec 14, 2011	22.43	22.46	22.17	22.28	324,352	-0.29(-1.27%)
Dec 13, 2011	22.93	23.06	22.48	22.56	997,059	-0.24(-1.06%)
Dec 12, 2011	23.01	23.02	22.65	22.80	320,568	-0.64(-2.75%)
Dec 09, 2011	23.16	23.50	23.16	23.45	706,947	+0.51(+2.24%)
Dec 08, 2011	23.33	23.36	22.88	22.93	452,574	-0.75(-3.16%)
Dec 07, 2011	23.36	23.74	23.29	23.68	244,007	+0.23(+1.00%)
Dec 06, 2011	23.41	23.62	23.33	23.45	382,035	-0.25(-1.04%)
Dec 05, 2011	23.78	23.87	23.55	23.70	304,111	+0.37(+1.59%)
Dec 02, 2011	23.65	23.67	23.17	23.32	390,751	+0.01(+0.03%)
Dec 01, 2011	23.52	23.60	23.24	23.32	295,157	-0.51(-2.13%)
Nov 30, 2011	23.47	23.85	23.47	23.83	478,677	+1.16(+5.12%)
Nov 29, 2011	22.63	22.84	22.56	22.67	400,153	+0.17(+0.75%)
Nov 28, 2011	22.56	22.63	22.34	22.50	322,676	+0.76(+3.51%)
Nov 25, 2011	21.81	22.03	21.69	21.74	161,150	-0.10(-0.45%)
Nov 23, 2011	22.18	22.19	21.82	21.83	477,294	-0.63(-2.81%)
Nov 22, 2011	22.71	22.71	22.39	22.46	1,789,114	-0.28(-1.23%)
Nov 21, 2011	22.80	22.82	22.54	22.74	1,198,871	-0.63(-2.68%)
Nov 18, 2011	23.32	23.44	23.18	23.37	853,611	+0.32(+1.38%)
Nov 17, 2011	23.44	23.49	23.00	23.05	607,995	-0.28(-1.20%)
Nov 16, 2011	23.63	23.77	23.33	23.33	377,996	-0.61(-2.53%)
Nov 15, 2011	23.85	24.02	23.66	23.94	225,347	-0.03(-0.11%)
Nov 14, 2011	24.08	24.09	23.79	23.96	176,953	-0.29(-1.21%)
Nov 11, 2011	24.13	24.33	24.08	24.26	203,761	+0.49(+2.06%)
Nov 10, 2011	23.93	23.93	23.56	23.77	496,203	+0.22(+0.94%)
Nov 09, 2011	23.90	23.90	23.45	23.55	383,936	-1.08(-4.39%)
Nov 08, 2011	24.52	24.69	24.30	24.63	823,992	+0.15(+0.61%)
Nov 07, 2011	24.35	24.49	24.13	24.48	238,786	+0.10(+0.43%)
Nov 04, 2011	24.26	24.44	24.07	24.37	1,903,104	-0.06(-0.24%)
Nov 03, 2011	24.29	24.57	23.94	24.43	441,405	+0.54(+2.26%)
Nov 02, 2011	23.99	24.08	23.77	23.89	561,586	+0.25(+1.05%)
Nov 01, 2011	23.66	23.93	23.51	23.64	451,446	-0.81(-3.30%)
Oct 31, 2011	24.83	24.83	24.45	24.45	1,720,027	-1.10(-4.31%)
Oct 28, 2011	25.39	25.57	25.29	25.55	297,317	-0.12(-0.46%)
Oct 27, 2011	25.54	25.81	25.36	25.67	351,733	+1.07(+4.37%)
Oct 26, 2011	24.66	24.69	24.16	24.59	675,427	+0.33(+1.34%)
Oct 25, 2011	24.50	24.54	24.20	24.27	167,502	-0.39(-1.58%)
Oct 24, 2011	24.33	24.74	24.24	24.66	317,129	+0.46(+1.91%)
Oct 21, 2011	24.10	24.21	23.98	24.20	572,160	+0.44(+1.86%)
Oct 20, 2011	23.66	23.85	23.44	23.75	290,864	+0.00(+0.00%)
Oct 19, 2011	24.02	24.10	23.66	23.75	257,050	-0.52(-2.15%)
Oct 18, 2011	23.87	24.38	23.57	24.28	294,855	+0.44(+1.83%)
Oct 17, 2011	24.16	24.16	23.73	23.84	223,451	-0.47(-1.93%)
Oct 14, 2011	24.32	24.37	24.13	24.31	1,090,424	+0.23(+0.97%)
Oct 13, 2011	23.92	24.14	23.77	24.07	244,546	+0.07(+0.27%)
Oct 12, 2011	23.95	24.28	23.91	24.01	278,585	+0.36(+1.54%)
Oct 11, 2011	23.46	23.64	23.34	23.64	236,715	+0.01(+0.03%)
Oct 10, 2011	23.39	23.66	23.36	23.64	526,382	+0.87(+3.80%)
Oct 07, 2011	23.12	23.18	22.72	22.77	436,655	-0.22(-0.96%)
Oct 06, 2011	22.81	23.03	22.73	22.99	429,668	+0.61(+2.71%)
Oct 05, 2011	22.20	22.42	22.06	22.39	365,340	+0.11(+0.50%)
Oct 04, 2011	21.80	22.28	21.58	22.28	579,095	+0.12(+0.56%)

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.