Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 20.89 | 21.15 | 20.81 | 21.11 | 7,435,136 | +0.27(+1.31%) |
Aug 30, 2011 | 20.81 | 20.95 | 20.72 | 20.84 | 4,347,305 | -0.03(-0.15%) |
Aug 29, 2011 | 20.63 | 20.89 | 20.57 | 20.87 | 8,287,751 | +0.46(+2.24%) |
Aug 26, 2011 | 20.38 | 20.57 | 19.89 | 20.41 | 4,886,619 | -0.10(-0.48%) |
Aug 25, 2011 | 20.73 | 20.73 | 20.38 | 20.51 | 18,405,952 | -0.17(-0.84%) |
Aug 24, 2011 | 19.93 | 20.70 | 19.83 | 20.68 | 7,201,696 | +0.71(+3.53%) |
Aug 23, 2011 | 19.55 | 19.99 | 19.45 | 19.98 | 6,408,659 | +0.25(+1.29%) |
Aug 22, 2011 | 20.05 | 20.05 | 19.49 | 19.73 | 6,566,404 | +0.17(+0.85%) |
Aug 19, 2011 | 19.55 | 19.84 | 19.44 | 19.56 | 6,577,477 | -0.25(-1.28%) |
Aug 18, 2011 | 19.64 | 19.90 | 19.45 | 19.81 | 8,879,405 | -0.29(-1.45%) |
Aug 17, 2011 | 20.02 | 20.33 | 19.99 | 20.10 | 6,650,323 | +0.08(+0.40%) |
Aug 16, 2011 | 19.85 | 20.08 | 19.73 | 20.02 | 6,013,227 | +0.00(+0.00%) |
Aug 15, 2011 | 19.38 | 20.05 | 19.31 | 20.02 | 7,848,393 | +0.80(+4.18%) |
Aug 12, 2011 | 19.18 | 19.47 | 19.02 | 19.22 | 9,971,421 | +0.12(+0.65%) |
Aug 11, 2011 | 17.99 | 19.32 | 17.94 | 19.09 | 11,797,246 | +1.18(+6.56%) |
Aug 10, 2011 | 18.14 | 18.53 | 17.87 | 17.92 | 8,774,590 | -0.52(-2.82%) |
Aug 09, 2011 | 18.45 | 18.46 | 17.30 | 18.44 | 9,251,612 | +0.60(+3.36%) |
Aug 08, 2011 | 18.45 | 18.71 | 17.75 | 17.84 | 10,450,614 | -0.92(-4.91%) |
Aug 05, 2011 | 18.90 | 19.01 | 18.48 | 18.76 | 9,058,431 | +0.04(+0.20%) |
Aug 04, 2011 | 19.47 | 19.50 | 18.68 | 18.72 | 7,605,111 | -0.90(-4.60%) |
Aug 03, 2011 | 19.99 | 19.99 | 19.37 | 19.63 | 6,142,920 | -0.32(-1.61%) |
Aug 02, 2011 | 20.08 | 20.16 | 19.91 | 19.95 | 5,507,697 | -0.25(-1.26%) |
Aug 01, 2011 | 20.42 | 20.44 | 19.97 | 20.20 | 3,875,169 | -0.06(-0.27%) |
Jul 29, 2011 | 20.33 | 20.45 | 20.17 | 20.26 | 5,226,165 | -0.21(-1.03%) |
Jul 28, 2011 | 20.54 | 20.54 | 20.35 | 20.47 | 3,352,828 | -0.09(-0.45%) |
Jul 27, 2011 | 20.54 | 20.62 | 20.43 | 20.56 | 6,192,142 | -0.03(-0.15%) |
Jul 26, 2011 | 20.51 | 20.71 | 20.41 | 20.59 | 6,408,778 | +0.06(+0.27%) |
Jul 25, 2011 | 20.19 | 20.60 | 20.19 | 20.54 | 5,101,236 | +0.24(+1.19%) |
Jul 22, 2011 | 20.21 | 20.33 | 20.09 | 20.29 | 3,360,915 | +0.12(+0.58%) |
Jul 21, 2011 | 19.91 | 20.26 | 19.88 | 20.18 | 3,675,594 | +0.41(+2.06%) |
Jul 20, 2011 | 19.74 | 19.87 | 19.66 | 19.77 | 1,525,538 | +0.05(+0.25%) |
Jul 19, 2011 | 19.60 | 19.73 | 19.45 | 19.72 | 2,371,031 | +0.19(+0.95%) |
Jul 18, 2011 | 19.63 | 19.68 | 19.46 | 19.53 | 2,389,612 | -0.16(-0.82%) |
Jul 15, 2011 | 19.82 | 19.85 | 19.59 | 19.69 | 4,298,391 | -0.10(-0.50%) |
Jul 14, 2011 | 19.84 | 19.86 | 19.67 | 19.79 | 4,567,842 | -0.02(-0.09%) |
Jul 13, 2011 | 20.00 | 20.06 | 19.75 | 19.81 | 3,406,644 | -0.06(-0.31%) |
Jul 12, 2011 | 19.77 | 20.02 | 19.72 | 19.87 | 4,456,721 | +0.04(+0.22%) |
Jul 11, 2011 | 19.91 | 19.92 | 19.72 | 19.83 | 2,463,004 | -0.30(-1.48%) |
Jul 08, 2011 | 20.17 | 20.20 | 20.00 | 20.13 | 2,263,786 | -0.18(-0.88%) |
Jul 07, 2011 | 20.26 | 20.33 | 20.12 | 20.31 | 3,216,790 | +0.14(+0.71%) |
Jul 06, 2011 | 20.19 | 20.29 | 20.03 | 20.16 | 2,359,268 | -0.03(-0.15%) |
Jul 05, 2011 | 20.34 | 20.34 | 20.13 | 20.20 | 3,226,984 | -0.17(-0.85%) |
Jul 01, 2011 | 20.21 | 20.39 | 20.12 | 20.37 | 2,780,727 | +0.18(+0.89%) |
Jun 30, 2011 | 20.04 | 20.21 | 19.86 | 20.19 | 4,036,515 | +0.25(+1.24%) |
Jun 29, 2011 | 19.89 | 20.02 | 19.78 | 19.94 | 3,225,041 | +0.09(+0.47%) |
Jun 28, 2011 | 19.76 | 19.89 | 19.68 | 19.85 | 3,412,254 | +0.11(+0.56%) |
Jun 27, 2011 | 19.35 | 19.81 | 19.34 | 19.74 | 5,352,836 | +0.51(+2.67%) |
Jun 24, 2011 | 19.58 | 19.81 | 19.22 | 19.22 | 7,697,082 | -0.31(-1.58%) |
Jun 23, 2011 | 19.43 | 19.55 | 19.26 | 19.53 | 4,523,925 | -0.13(-0.66%) |
Jun 22, 2011 | 19.56 | 19.82 | 19.48 | 19.66 | 4,252,771 | +0.02(+0.09%) |
Jun 21, 2011 | 19.69 | 19.83 | 19.55 | 19.65 | 3,531,100 | +0.06(+0.32%) |
Jun 20, 2011 | 19.55 | 19.60 | 19.51 | 19.58 | 2,586,065 | +0.06(+0.32%) |
Jun 17, 2011 | 19.53 | 19.67 | 19.46 | 19.52 | 3,565,461 | +0.09(+0.48%) |
Jun 16, 2011 | 19.30 | 19.63 | 19.28 | 19.43 | 4,035,645 | +0.17(+0.87%) |
Jun 15, 2011 | 19.57 | 19.71 | 19.22 | 19.26 | 6,058,605 | -0.46(-2.32%) |
Jun 14, 2011 | 19.70 | 19.81 | 19.48 | 19.72 | 5,315,682 | +0.17(+0.89%) |
Jun 13, 2011 | 19.98 | 20.04 | 19.54 | 19.55 | 6,276,968 | -0.09(-0.47%) |
Jun 10, 2011 | 19.79 | 19.80 | 19.61 | 19.64 | 2,922,086 | -0.18(-0.91%) |
Jun 09, 2011 | 19.77 | 19.91 | 19.63 | 19.82 | 3,484,458 | +0.08(+0.41%) |
Jun 08, 2011 | 19.84 | 19.92 | 19.65 | 19.74 | 5,174,981 | -0.05(-0.25%) |
Jun 07, 2011 | 19.84 | 20.10 | 19.76 | 19.79 | 4,451,121 | -0.03(-0.15%) |
Jun 06, 2011 | 19.85 | 19.90 | 19.70 | 19.82 | 2,867,483 | -0.06(-0.31%) |