Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 28, 2011 | 20.13 | 20.36 | 20.09 | 20.28 | 19,469,646 | +0.22(+1.12%) |
Feb 25, 2011 | 19.99 | 20.08 | 19.94 | 20.06 | 6,249,380 | +0.11(+0.56%) |
Feb 24, 2011 | 19.98 | 20.07 | 19.89 | 19.95 | 11,223,860 | -0.08(-0.39%) |
Feb 23, 2011 | 20.04 | 20.15 | 20.00 | 20.03 | 8,570,900 | -0.04(-0.22%) |
Feb 22, 2011 | 20.02 | 20.14 | 19.98 | 20.07 | 9,516,550 | -0.09(-0.44%) |
Feb 18, 2011 | 20.14 | 20.19 | 20.09 | 20.16 | 4,714,464 | +0.03(+0.16%) |
Feb 17, 2011 | 20.13 | 20.19 | 20.08 | 20.13 | 12,938,508 | +0.04(+0.19%) |
Feb 16, 2011 | 20.16 | 20.19 | 19.98 | 20.09 | 8,568,453 | -0.04(-0.22%) |
Feb 15, 2011 | 20.07 | 20.16 | 19.99 | 20.13 | 5,105,908 | +0.06(+0.31%) |
Feb 14, 2011 | 20.20 | 20.23 | 19.99 | 20.07 | 6,544,551 | -0.15(-0.72%) |
Feb 11, 2011 | 20.22 | 20.33 | 20.18 | 20.22 | 14,646,821 | -0.04(-0.19%) |
Feb 10, 2011 | 20.20 | 20.27 | 20.18 | 20.25 | 6,720,979 | +0.04(+0.19%) |
Feb 09, 2011 | 20.19 | 20.24 | 20.11 | 20.22 | 6,791,095 | -0.00(-0.01%) |
Feb 08, 2011 | 20.24 | 20.25 | 20.16 | 20.22 | 5,922,084 | -0.00(-0.01%) |
Feb 07, 2011 | 20.08 | 20.23 | 20.07 | 20.22 | 5,892,018 | +0.13(+0.64%) |
Feb 04, 2011 | 20.19 | 20.23 | 19.96 | 20.09 | 7,799,714 | -0.12(-0.61%) |
Feb 03, 2011 | 20.11 | 20.24 | 20.03 | 20.21 | 11,742,027 | +0.08(+0.41%) |
Feb 02, 2011 | 20.18 | 20.22 | 20.11 | 20.13 | 4,978,325 | -0.11(-0.55%) |
Feb 01, 2011 | 20.15 | 20.25 | 20.06 | 20.24 | 8,379,883 | +0.20(+1.01%) |
Jan 31, 2011 | 20.09 | 20.11 | 19.99 | 20.04 | 6,352,112 | +0.04(+0.22%) |
Jan 28, 2011 | 20.28 | 20.31 | 19.99 | 19.99 | 8,963,312 | -0.27(-1.34%) |
Jan 27, 2011 | 20.13 | 20.32 | 20.13 | 20.27 | 5,547,306 | +0.08(+0.38%) |
Jan 26, 2011 | 20.29 | 20.29 | 20.13 | 20.19 | 8,792,649 | -0.08(-0.38%) |
Jan 25, 2011 | 20.26 | 20.34 | 20.18 | 20.27 | 13,481,806 | -0.03(-0.15%) |
Jan 24, 2011 | 20.23 | 20.35 | 20.18 | 20.30 | 5,795,156 | +0.11(+0.56%) |
Jan 21, 2011 | 20.33 | 20.33 | 20.14 | 20.18 | 12,038,352 | -0.02(-0.09%) |
Jan 20, 2011 | 20.08 | 20.26 | 20.06 | 20.20 | 13,633,996 | +0.15(+0.76%) |
Jan 19, 2011 | 20.11 | 20.15 | 20.02 | 20.05 | 7,637,495 | -0.05(-0.24%) |
Jan 18, 2011 | 20.05 | 20.12 | 20.01 | 20.10 | 5,690,247 | +0.05(+0.24%) |
Jan 14, 2011 | 19.93 | 20.06 | 19.89 | 20.05 | 8,707,864 | +0.09(+0.47%) |
Jan 13, 2011 | 19.99 | 20.01 | 19.87 | 19.96 | 10,763,764 | -0.02(-0.09%) |
Jan 12, 2011 | 19.92 | 20.07 | 19.92 | 19.98 | 6,631,936 | +0.10(+0.52%) |
Jan 11, 2011 | 19.92 | 19.96 | 19.81 | 19.87 | 5,044,314 | +0.03(+0.14%) |
Jan 10, 2011 | 19.90 | 19.90 | 19.73 | 19.84 | 10,063,132 | -0.11(-0.55%) |
Jan 07, 2011 | 19.91 | 19.96 | 19.77 | 19.95 | 8,060,397 | +0.07(+0.36%) |
Jan 06, 2011 | 19.88 | 19.90 | 19.74 | 19.88 | 9,034,029 | +0.02(+0.10%) |
Jan 05, 2011 | 19.92 | 19.94 | 19.84 | 19.86 | 7,279,699 | -0.12(-0.62%) |
Jan 04, 2011 | 19.89 | 20.03 | 19.77 | 19.98 | 7,885,355 | +0.09(+0.45%) |
Jan 03, 2011 | 19.88 | 19.94 | 19.79 | 19.89 | 5,597,855 | +0.10(+0.49%) |
Dec 31, 2010 | 19.79 | 19.87 | 19.77 | 19.80 | 3,437,063 | +0.01(+0.03%) |
Dec 30, 2010 | 19.80 | 19.88 | 19.77 | 19.79 | 3,918,804 | -0.03(-0.16%) |
Dec 29, 2010 | 19.92 | 19.92 | 19.79 | 19.82 | 2,935,858 | -0.07(-0.35%) |
Dec 28, 2010 | 19.85 | 19.89 | 19.76 | 19.89 | 1,866,402 | +0.07(+0.35%) |
Dec 27, 2010 | 19.81 | 19.90 | 19.74 | 19.82 | 3,389,980 | +0.01(+0.06%) |
Dec 23, 2010 | 19.82 | 19.87 | 19.77 | 19.81 | 4,549,424 | +0.01(+0.06%) |
Dec 22, 2010 | 19.71 | 19.85 | 19.71 | 19.80 | 5,365,070 | +0.09(+0.45%) |
Dec 21, 2010 | 19.72 | 19.78 | 19.68 | 19.71 | 5,077,235 | -0.03(-0.16%) |
Dec 20, 2010 | 19.72 | 19.76 | 19.63 | 19.74 | 7,907,917 | +0.06(+0.32%) |
Dec 17, 2010 | 19.56 | 19.68 | 19.47 | 19.68 | 9,752,760 | +0.10(+0.53%) |
Dec 16, 2010 | 19.42 | 19.58 | 19.33 | 19.58 | 8,968,546 | +0.17(+0.89%) |
Dec 15, 2010 | 19.53 | 19.60 | 19.40 | 19.40 | 17,048,504 | -0.17(-0.86%) |
Dec 14, 2010 | 19.58 | 19.65 | 19.53 | 19.57 | 8,116,668 | +0.05(+0.27%) |
Dec 13, 2010 | 19.46 | 19.57 | 19.45 | 19.52 | 10,214,500 | +0.09(+0.47%) |
Dec 10, 2010 | 19.39 | 19.46 | 19.38 | 19.43 | 7,203,452 | +0.07(+0.39%) |
Dec 09, 2010 | 19.36 | 19.38 | 19.25 | 19.35 | 10,270,029 | +0.08(+0.42%) |
Dec 08, 2010 | 19.38 | 19.42 | 19.23 | 19.27 | 13,563,225 | -0.07(-0.36%) |
Dec 07, 2010 | 19.57 | 19.61 | 19.32 | 19.34 | 16,009,814 | -0.13(-0.67%) |
Dec 06, 2010 | 19.52 | 19.55 | 19.45 | 19.47 | 6,664,314 | -0.05(-0.27%) |
Dec 03, 2010 | 19.41 | 19.55 | 19.36 | 19.52 | 9,469,230 | +0.04(+0.21%) |
Dec 02, 2010 | 19.40 | 19.48 | 19.33 | 19.48 | 15,134,848 | +0.06(+0.29%) |