Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 22.64 | 22.89 | 22.43 | 22.55 | 3,314,304 | +0.13(+0.59%) |
Aug 30, 2011 | 22.15 | 22.55 | 22.07 | 22.42 | 2,761,582 | +0.20(+0.92%) |
Aug 29, 2011 | 22.11 | 22.27 | 21.88 | 22.21 | 2,727,344 | +0.46(+2.11%) |
Aug 26, 2011 | 21.36 | 21.84 | 20.90 | 21.75 | 4,467,323 | +0.24(+1.12%) |
Aug 25, 2011 | 21.89 | 22.02 | 21.44 | 21.51 | 2,932,799 | -0.24(-1.10%) |
Aug 24, 2011 | 21.51 | 21.78 | 21.45 | 21.75 | 2,414,890 | +0.20(+0.91%) |
Aug 23, 2011 | 20.97 | 21.57 | 20.82 | 21.55 | 2,840,251 | +0.73(+3.52%) |
Aug 22, 2011 | 21.10 | 21.21 | 20.75 | 20.82 | 2,867,275 | +0.12(+0.56%) |
Aug 19, 2011 | 20.65 | 21.37 | 20.61 | 20.70 | 3,677,163 | -0.34(-1.63%) |
Aug 18, 2011 | 21.28 | 21.28 | 20.48 | 21.05 | 6,470,090 | -0.80(-3.68%) |
Aug 17, 2011 | 21.81 | 22.10 | 21.68 | 21.85 | 2,733,583 | +0.11(+0.51%) |
Aug 16, 2011 | 21.84 | 22.16 | 21.64 | 21.74 | 3,628,480 | -0.28(-1.29%) |
Aug 15, 2011 | 22.15 | 22.33 | 21.84 | 22.02 | 3,511,671 | +0.16(+0.73%) |
Aug 12, 2011 | 21.97 | 22.11 | 21.59 | 21.87 | 2,923,192 | +0.22(+1.03%) |
Aug 11, 2011 | 20.94 | 21.90 | 20.75 | 21.64 | 5,025,295 | +0.77(+3.67%) |
Aug 10, 2011 | 21.04 | 21.32 | 20.38 | 20.88 | 9,180,643 | -0.44(-2.05%) |
Aug 09, 2011 | 20.82 | 21.36 | 19.95 | 21.31 | 10,303,151 | +1.05(+5.19%) |
Aug 08, 2011 | 20.82 | 21.01 | 20.21 | 20.26 | 8,446,255 | -1.30(-6.04%) |
Aug 05, 2011 | 21.94 | 21.98 | 20.87 | 21.56 | 6,720,293 | +0.02(+0.07%) |
Aug 04, 2011 | 22.20 | 22.27 | 21.46 | 21.55 | 4,770,532 | -0.88(-3.94%) |
Aug 03, 2011 | 22.09 | 22.46 | 21.87 | 22.43 | 4,700,105 | +0.27(+1.24%) |
Aug 02, 2011 | 22.66 | 22.81 | 22.12 | 22.16 | 4,107,757 | -0.57(-2.51%) |
Aug 01, 2011 | 23.05 | 23.14 | 22.53 | 22.73 | 2,488,502 | -0.14(-0.63%) |
Jul 29, 2011 | 22.79 | 23.00 | 22.37 | 22.87 | 3,828,347 | -0.19(-0.81%) |
Jul 28, 2011 | 22.93 | 23.57 | 22.93 | 23.06 | 2,847,734 | +0.05(+0.24%) |
Jul 27, 2011 | 23.33 | 23.46 | 22.96 | 23.00 | 3,283,543 | -0.34(-1.47%) |
Jul 26, 2011 | 24.22 | 24.24 | 23.22 | 23.34 | 5,371,205 | -0.97(-4.00%) |
Jul 25, 2011 | 24.04 | 24.44 | 23.88 | 24.32 | 1,682,107 | +0.18(+0.73%) |
Jul 22, 2011 | 24.26 | 24.29 | 24.07 | 24.14 | 2,222,228 | -0.14(-0.57%) |
Jul 21, 2011 | 23.89 | 24.40 | 23.89 | 24.28 | 2,195,472 | +0.55(+2.33%) |
Jul 20, 2011 | 24.05 | 24.06 | 23.67 | 23.72 | 2,414,642 | -0.18(-0.77%) |
Jul 19, 2011 | 23.66 | 23.92 | 23.61 | 23.91 | 1,973,141 | +0.46(+1.94%) |
Jul 18, 2011 | 23.57 | 23.61 | 23.26 | 23.45 | 2,795,679 | -0.35(-1.48%) |
Jul 15, 2011 | 23.73 | 23.82 | 23.42 | 23.80 | 2,579,335 | +0.22(+0.95%) |
Jul 14, 2011 | 23.88 | 23.95 | 23.48 | 23.58 | 2,225,262 | -0.26(-1.09%) |
Jul 13, 2011 | 23.78 | 24.16 | 23.69 | 23.84 | 2,532,986 | +0.13(+0.53%) |
Jul 12, 2011 | 23.66 | 23.95 | 23.65 | 23.71 | 2,409,768 | -0.07(-0.28%) |
Jul 11, 2011 | 23.98 | 23.98 | 23.68 | 23.78 | 2,710,065 | -0.41(-1.71%) |
Jul 08, 2011 | 24.12 | 24.25 | 24.05 | 24.19 | 2,414,530 | -0.16(-0.65%) |
Jul 07, 2011 | 24.61 | 24.65 | 24.35 | 24.35 | 2,715,537 | -0.03(-0.13%) |
Jul 06, 2011 | 24.40 | 24.54 | 24.31 | 24.38 | 3,523,297 | -0.05(-0.21%) |
Jul 05, 2011 | 24.75 | 24.81 | 24.35 | 24.43 | 2,210,104 | -0.33(-1.32%) |
Jul 01, 2011 | 24.36 | 24.83 | 24.32 | 24.76 | 1,245,572 | +0.35(+1.44%) |
Jun 30, 2011 | 24.19 | 24.58 | 24.14 | 24.41 | 3,499,151 | +0.37(+1.55%) |
Jun 29, 2011 | 23.87 | 24.19 | 23.72 | 24.04 | 2,375,919 | +0.42(+1.76%) |
Jun 28, 2011 | 23.15 | 23.65 | 23.12 | 23.62 | 1,864,626 | +0.50(+2.14%) |
Jun 27, 2011 | 22.94 | 23.17 | 22.89 | 23.13 | 2,332,739 | +0.13(+0.54%) |
Jun 24, 2011 | 23.27 | 23.37 | 22.93 | 23.00 | 2,153,722 | -0.26(-1.13%) |
Jun 23, 2011 | 23.21 | 23.35 | 23.07 | 23.26 | 3,409,968 | -0.23(-0.98%) |
Jun 22, 2011 | 23.47 | 23.77 | 23.36 | 23.49 | 2,474,159 | -0.06(-0.27%) |
Jun 21, 2011 | 23.27 | 23.70 | 23.27 | 23.56 | 1,661,312 | +0.44(+1.92%) |
Jun 20, 2011 | 23.17 | 23.20 | 23.09 | 23.11 | 1,793,348 | +0.07(+0.29%) |
Jun 17, 2011 | 23.01 | 23.30 | 22.95 | 23.05 | 2,493,739 | +0.31(+1.34%) |
Jun 16, 2011 | 22.78 | 22.91 | 22.63 | 22.74 | 2,614,794 | -0.18(-0.77%) |
Jun 15, 2011 | 23.11 | 23.28 | 22.89 | 22.92 | 2,877,036 | -0.41(-1.75%) |
Jun 14, 2011 | 23.10 | 23.40 | 23.03 | 23.33 | 3,024,289 | +0.46(+2.02%) |
Jun 13, 2011 | 22.94 | 23.18 | 22.78 | 22.87 | 2,159,653 | -0.09(-0.37%) |
Jun 10, 2011 | 23.31 | 23.41 | 22.91 | 22.95 | 2,936,190 | -0.37(-1.59%) |
Jun 09, 2011 | 23.16 | 23.52 | 23.07 | 23.32 | 2,782,495 | +0.24(+1.02%) |
Jun 08, 2011 | 23.22 | 23.32 | 23.01 | 23.09 | 3,172,144 | -0.26(-1.10%) |
Jun 07, 2011 | 23.07 | 23.45 | 23.04 | 23.34 | 3,674,773 | +0.43(+1.89%) |
Jun 06, 2011 | 23.12 | 23.34 | 22.85 | 22.91 | 2,331,790 | -0.22(-0.94%) |