Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 17.89 | 18.27 | 17.40 | 17.56 | 2,965,589 | -0.19(-1.06%) |
Aug 30, 2011 | 17.57 | 17.96 | 17.42 | 17.74 | 2,712,510 | +0.04(+0.24%) |
Aug 29, 2011 | 17.30 | 17.73 | 17.17 | 17.70 | 3,323,241 | +0.77(+4.57%) |
Aug 26, 2011 | 16.43 | 17.15 | 16.12 | 16.93 | 3,845,980 | +0.37(+2.21%) |
Aug 25, 2011 | 17.08 | 17.17 | 16.51 | 16.56 | 2,618,371 | -0.50(-2.94%) |
Aug 24, 2011 | 17.00 | 17.19 | 16.65 | 17.06 | 3,135,662 | +0.01(+0.05%) |
Aug 23, 2011 | 16.43 | 17.13 | 16.35 | 17.05 | 5,475,998 | +0.79(+4.87%) |
Aug 22, 2011 | 16.48 | 16.80 | 16.17 | 16.26 | 3,452,213 | +0.28(+1.76%) |
Aug 19, 2011 | 15.99 | 17.06 | 15.96 | 15.98 | 4,678,154 | -0.54(-3.30%) |
Aug 18, 2011 | 17.45 | 17.45 | 16.37 | 16.53 | 5,305,458 | -1.65(-9.08%) |
Aug 17, 2011 | 18.40 | 18.86 | 17.95 | 18.18 | 3,432,312 | -0.09(-0.51%) |
Aug 16, 2011 | 19.35 | 19.45 | 17.68 | 18.27 | 7,398,779 | -1.40(-7.10%) |
Aug 15, 2011 | 19.00 | 19.77 | 18.94 | 19.67 | 4,555,923 | +0.89(+4.71%) |
Aug 12, 2011 | 18.94 | 19.48 | 18.66 | 18.78 | 4,547,071 | +0.04(+0.23%) |
Aug 11, 2011 | 17.26 | 19.07 | 17.17 | 18.74 | 6,313,323 | +1.49(+8.61%) |
Aug 10, 2011 | 17.14 | 18.02 | 16.77 | 17.25 | 6,061,677 | -0.22(-1.24%) |
Aug 09, 2011 | 17.17 | 17.49 | 16.08 | 17.47 | 8,390,444 | +0.97(+5.88%) |
Aug 08, 2011 | 16.68 | 17.36 | 16.25 | 16.50 | 11,416,268 | -1.10(-6.24%) |
Aug 05, 2011 | 19.44 | 19.48 | 17.12 | 17.60 | 12,483,125 | -1.38(-7.26%) |
Aug 04, 2011 | 20.25 | 20.26 | 18.95 | 18.98 | 6,892,507 | -1.70(-8.23%) |
Aug 03, 2011 | 20.12 | 20.77 | 19.46 | 20.68 | 5,501,012 | +0.64(+3.18%) |
Aug 02, 2011 | 20.98 | 21.14 | 20.03 | 20.04 | 5,469,218 | -1.23(-5.80%) |
Aug 01, 2011 | 22.13 | 22.31 | 20.81 | 21.28 | 5,621,931 | -0.26(-1.22%) |
Jul 29, 2011 | 21.27 | 22.05 | 20.94 | 21.54 | 5,064,900 | -0.20(-0.94%) |
Jul 28, 2011 | 22.52 | 22.55 | 21.63 | 21.74 | 6,051,311 | -0.47(-2.11%) |
Jul 27, 2011 | 22.91 | 22.91 | 22.08 | 22.21 | 6,943,928 | -0.77(-3.33%) |
Jul 26, 2011 | 22.69 | 23.28 | 22.64 | 22.98 | 6,200,644 | +0.46(+2.04%) |
Jul 25, 2011 | 22.81 | 22.84 | 22.21 | 22.52 | 8,149,565 | -0.44(-1.93%) |
Jul 22, 2011 | 22.82 | 23.05 | 21.19 | 22.96 | 17,103,828 | +3.66(+18.96%) |
Jul 21, 2011 | 20.26 | 20.42 | 19.20 | 19.30 | 7,813,375 | -0.79(-3.94%) |
Jul 20, 2011 | 20.48 | 20.85 | 19.92 | 20.09 | 5,304,690 | +0.60(+3.10%) |
Jul 19, 2011 | 19.01 | 19.71 | 19.01 | 19.49 | 3,282,718 | +0.57(+3.01%) |
Jul 18, 2011 | 19.21 | 19.32 | 18.58 | 18.92 | 3,900,549 | -0.38(-1.98%) |
Jul 15, 2011 | 19.27 | 19.36 | 18.94 | 19.30 | 2,843,547 | +0.26(+1.34%) |
Jul 14, 2011 | 19.46 | 20.05 | 19.03 | 19.05 | 5,908,849 | -0.38(-1.97%) |
Jul 13, 2011 | 19.46 | 20.04 | 19.40 | 19.43 | 4,292,257 | +0.15(+0.79%) |
Jul 12, 2011 | 20.48 | 20.49 | 19.16 | 19.28 | 6,021,370 | -1.34(-6.52%) |
Jul 11, 2011 | 20.75 | 21.42 | 20.50 | 20.62 | 3,758,661 | -0.42(-1.98%) |
Jul 08, 2011 | 21.17 | 21.35 | 20.87 | 21.04 | 4,141,873 | -0.42(-1.94%) |
Jul 07, 2011 | 20.58 | 21.69 | 20.53 | 21.45 | 6,958,851 | +1.33(+6.60%) |
Jul 06, 2011 | 19.57 | 20.49 | 19.17 | 20.13 | 5,948,530 | +0.50(+2.56%) |
Jul 05, 2011 | 19.94 | 20.03 | 19.51 | 19.62 | 2,825,010 | -0.32(-1.62%) |
Jul 01, 2011 | 19.62 | 20.07 | 19.51 | 19.95 | 2,419,815 | +0.39(+2.00%) |
Jun 30, 2011 | 19.34 | 19.83 | 19.25 | 19.56 | 3,902,350 | +0.31(+1.59%) |
Jun 29, 2011 | 20.08 | 20.25 | 19.03 | 19.25 | 6,335,396 | -0.80(-3.99%) |
Jun 28, 2011 | 19.54 | 20.21 | 19.49 | 20.05 | 3,612,895 | +0.54(+2.79%) |
Jun 27, 2011 | 19.34 | 19.89 | 19.12 | 19.51 | 2,893,074 | +0.04(+0.22%) |
Jun 24, 2011 | 19.83 | 20.14 | 19.40 | 19.46 | 3,559,646 | -0.35(-1.76%) |
Jun 23, 2011 | 18.75 | 19.85 | 18.57 | 19.81 | 6,602,594 | +0.76(+3.97%) |
Jun 22, 2011 | 19.06 | 19.37 | 18.84 | 19.05 | 3,228,818 | -0.12(-0.62%) |
Jun 21, 2011 | 18.54 | 19.66 | 18.22 | 19.17 | 6,603,644 | +0.71(+3.83%) |
Jun 20, 2011 | 18.73 | 19.22 | 18.29 | 18.47 | 15,285,524 | -1.24(-6.30%) |
Jun 17, 2011 | 20.37 | 20.50 | 19.60 | 19.71 | 3,986,773 | -0.30(-1.49%) |
Jun 16, 2011 | 20.54 | 20.63 | 19.76 | 20.01 | 3,187,991 | -0.52(-2.53%) |
Jun 15, 2011 | 20.82 | 20.99 | 20.49 | 20.53 | 3,525,634 | -0.67(-3.17%) |
Jun 14, 2011 | 20.37 | 21.43 | 20.34 | 21.20 | 6,874,093 | +1.19(+5.93%) |
Jun 13, 2011 | 20.73 | 20.88 | 19.88 | 20.01 | 3,664,469 | -0.69(-3.31%) |
Jun 10, 2011 | 21.08 | 21.14 | 20.34 | 20.70 | 4,652,688 | -0.53(-2.49%) |
Jun 09, 2011 | 20.94 | 21.72 | 20.68 | 21.22 | 7,109,467 | +0.44(+2.13%) |
Jun 08, 2011 | 21.14 | 21.17 | 20.51 | 20.78 | 6,390,800 | -0.56(-2.63%) |
Jun 07, 2011 | 20.52 | 22.03 | 20.42 | 21.34 | 14,819,581 | +1.53(+7.74%) |
Jun 06, 2011 | 19.97 | 20.17 | 19.57 | 19.81 | 5,605,402 | +0.19(+0.95%) |