Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	20.99	21.08	20.51	20.89	276,389	+0.04(+0.19%)
Jun 29, 2011	21.00	21.27	20.53	20.85	161,333	-0.01(-0.05%)
Jun 28, 2011	20.69	21.02	20.10	20.86	357,760	+0.36(+1.76%)
Jun 27, 2011	19.98	20.62	19.84	20.50	421,624	+0.58(+2.91%)
Jun 24, 2011	20.28	20.35	19.67	19.92	1,218,736	-0.34(-1.68%)
Jun 23, 2011	20.13	20.30	19.89	20.26	463,913	-0.19(-0.93%)
Jun 22, 2011	21.04	21.34	20.44	20.45	296,167	-0.76(-3.58%)
Jun 21, 2011	20.42	21.32	20.42	21.21	376,462	+1.13(+5.63%)
Jun 20, 2011	20.07	20.19	19.81	20.08	148,300	+0.08(+0.40%)
Jun 17, 2011	19.91	20.21	19.20	20.00	369,275	+0.22(+1.11%)
Jun 16, 2011	19.95	20.17	19.34	19.78	123,512	-0.07(-0.35%)
Jun 15, 2011	19.87	20.30	19.62	19.85	357,965	-0.31(-1.54%)
Jun 14, 2011	20.15	20.49	20.03	20.16	282,276	+0.34(+1.72%)
Jun 13, 2011	19.49	20.20	19.16	19.82	305,591	+0.51(+2.64%)
Jun 10, 2011	19.66	19.77	19.12	19.31	332,434	-0.51(-2.57%)
Jun 09, 2011	19.71	19.95	19.48	19.82	349,105	+0.15(+0.76%)
Jun 08, 2011	20.10	20.38	19.46	19.67	264,231	-0.57(-2.82%)
Jun 07, 2011	20.39	20.51	19.93	20.24	280,856	+0.24(+1.20%)
Jun 06, 2011	20.63	20.68	19.99	20.00	256,779	-0.47(-2.30%)
Jun 03, 2011	21.11	21.28	20.40	20.47	648,977	-1.67(-7.54%)
May 24, 2011	22.53	22.90	22.14	22.14	137,576	-0.25(-1.12%)
May 23, 2011	22.62	22.63	22.22	22.39	145,766	-0.60(-2.61%)
May 20, 2011	23.20	23.31	22.77	22.99	189,829	-0.39(-1.67%)
May 19, 2011	23.64	23.64	22.89	23.38	146,095	+0.01(+0.04%)
May 18, 2011	22.96	23.53	22.73	23.37	192,008	+0.55(+2.41%)
May 17, 2011	22.61	23.16	22.26	22.82	295,543	+0.05(+0.22%)
May 16, 2011	22.93	23.39	22.76	22.77	197,299	-0.40(-1.73%)
May 13, 2011	23.77	23.88	23.11	23.17	110,669	-0.60(-2.52%)
May 12, 2011	23.19	23.81	22.90	23.77	194,543	+0.37(+1.58%)
May 11, 2011	24.25	24.42	23.29	23.40	170,386	-1.03(-4.22%)
May 10, 2011	23.90	24.44	23.72	24.43	108,766	+0.71(+2.99%)
May 09, 2011	23.39	23.75	23.16	23.72	132,060	+0.42(+1.80%)
May 06, 2011	23.88	24.03	23.26	23.30	209,741	-0.26(-1.10%)
May 05, 2011	23.52	24.08	23.30	23.56	153,368	-0.21(-0.88%)
May 04, 2011	24.26	24.26	23.69	23.77	223,990	-0.37(-1.53%)
May 03, 2011	24.59	24.59	23.90	24.14	239,876	-0.48(-1.95%)
May 02, 2011	24.60	25.85	24.52	24.62	355,474	-0.97(-3.79%)
Apr 29, 2011	25.62	26.03	25.12	25.59	400,208	-0.22(-0.85%)
Apr 28, 2011	26.45	26.67	25.58	25.81	531,207	-0.83(-3.12%)
Apr 27, 2011	26.33	26.64	25.64	26.64	230,414	+0.40(+1.52%)
Apr 26, 2011	26.31	26.56	25.52	26.24	177,632	+0.15(+0.57%)
Apr 25, 2011	26.14	26.61	25.45	26.09	252,330	-0.14(-0.53%)
Apr 21, 2011	25.20	26.35	24.87	26.23	326,940	+1.17(+4.67%)
Apr 20, 2011	25.16	25.30	24.85	25.06	283,555	+0.24(+0.97%)
Apr 19, 2011	24.97	25.05	24.54	24.82	182,544	-0.02(-0.08%)
Apr 18, 2011	25.04	25.05	24.52	24.84	290,604	-0.70(-2.74%)
Apr 15, 2011	25.42	25.65	25.15	25.54	385,569	+0.05(+0.20%)
Apr 14, 2011	25.37	25.97	25.09	25.49	256,472	-0.12(-0.47%)
Apr 13, 2011	25.71	25.89	25.41	25.61	233,040	+0.15(+0.59%)
Apr 12, 2011	25.82	25.97	25.37	25.46	149,618	-0.51(-1.96%)
Apr 11, 2011	26.63	26.85	25.79	25.97	569,987	-0.61(-2.29%)
Apr 08, 2011	27.06	27.06	26.32	26.58	238,838	-0.17(-0.64%)
Apr 07, 2011	26.90	27.21	26.57	26.75	187,698	-0.11(-0.41%)
Apr 06, 2011	27.06	27.12	26.39	26.86	296,612	+0.07(+0.26%)
Apr 05, 2011	27.00	27.18	26.76	26.79	116,426	-0.23(-0.85%)
Apr 04, 2011	27.15	27.39	26.70	27.02	233,852	-0.08(-0.30%)

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.