Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 19.61 | 20.14 | 19.50 | 19.82 | 6,354,904 | +0.34(+1.73%) |
Aug 30, 2011 | 19.44 | 19.68 | 19.08 | 19.48 | 6,921,786 | -0.08(-0.40%) |
Aug 29, 2011 | 18.51 | 19.61 | 18.51 | 19.56 | 8,219,798 | +1.36(+7.48%) |
Aug 26, 2011 | 17.76 | 18.38 | 17.41 | 18.20 | 6,714,127 | +0.20(+1.13%) |
Aug 25, 2011 | 18.83 | 19.50 | 17.75 | 17.99 | 9,084,788 | -0.43(-2.34%) |
Aug 24, 2011 | 17.91 | 18.45 | 17.79 | 18.42 | 6,967,716 | +0.49(+2.75%) |
Aug 23, 2011 | 17.07 | 17.93 | 16.79 | 17.93 | 9,222,746 | +0.88(+5.19%) |
Aug 22, 2011 | 17.85 | 17.90 | 17.00 | 17.05 | 9,063,197 | -0.29(-1.67%) |
Aug 19, 2011 | 17.46 | 18.22 | 17.30 | 17.34 | 8,999,279 | -0.42(-2.38%) |
Aug 18, 2011 | 18.78 | 18.78 | 17.50 | 17.76 | 14,242,346 | -1.68(-8.65%) |
Aug 17, 2011 | 19.28 | 20.00 | 19.26 | 19.44 | 7,806,927 | +0.27(+1.39%) |
Aug 16, 2011 | 18.92 | 19.82 | 18.83 | 19.17 | 12,953,418 | -0.01(-0.04%) |
Aug 15, 2011 | 18.30 | 19.23 | 18.24 | 19.18 | 15,315,070 | +1.09(+6.01%) |
Aug 12, 2011 | 18.38 | 18.70 | 17.99 | 18.10 | 11,398,113 | -0.02(-0.13%) |
Aug 11, 2011 | 17.30 | 18.45 | 16.99 | 18.12 | 17,724,824 | +0.80(+4.61%) |
Aug 10, 2011 | 18.51 | 18.51 | 17.23 | 17.32 | 15,612,918 | -1.44(-7.67%) |
Aug 09, 2011 | 18.57 | 18.76 | 17.72 | 18.76 | 19,236,776 | +1.10(+6.20%) |
Aug 08, 2011 | 18.57 | 19.32 | 17.29 | 17.66 | 25,883,792 | -1.97(-10.04%) |
Aug 05, 2011 | 20.35 | 20.65 | 18.78 | 19.64 | 25,895,644 | -1.02(-4.92%) |
Aug 04, 2011 | 21.81 | 22.02 | 20.59 | 20.65 | 23,391,180 | -1.40(-6.35%) |
Aug 03, 2011 | 21.66 | 22.08 | 21.54 | 22.05 | 13,361,898 | +0.34(+1.59%) |
Aug 02, 2011 | 22.10 | 22.16 | 21.55 | 21.71 | 13,488,003 | -0.66(-2.94%) |
Aug 01, 2011 | 22.45 | 22.84 | 22.04 | 22.37 | 9,037,734 | -0.09(-0.38%) |
Jul 29, 2011 | 22.41 | 22.68 | 22.27 | 22.45 | 8,138,116 | -0.19(-0.83%) |
Jul 28, 2011 | 22.73 | 23.04 | 22.59 | 22.64 | 9,420,093 | -0.13(-0.55%) |
Jul 27, 2011 | 22.90 | 23.12 | 22.73 | 22.77 | 10,771,876 | -0.29(-1.26%) |
Jul 26, 2011 | 22.61 | 23.13 | 22.56 | 23.06 | 7,674,992 | +0.41(+1.80%) |
Jul 25, 2011 | 22.66 | 22.74 | 22.52 | 22.65 | 4,872,274 | -0.11(-0.48%) |
Jul 22, 2011 | 22.70 | 22.77 | 22.63 | 22.76 | 5,892,219 | +0.11(+0.48%) |
Jul 21, 2011 | 22.22 | 22.90 | 22.14 | 22.65 | 12,454,381 | +0.50(+2.26%) |
Jul 20, 2011 | 21.89 | 22.17 | 21.70 | 22.15 | 7,953,615 | +0.34(+1.58%) |
Jul 19, 2011 | 21.67 | 21.95 | 21.34 | 21.80 | 7,500,722 | +0.17(+0.80%) |
Jul 18, 2011 | 21.99 | 22.09 | 21.16 | 21.63 | 9,664,215 | -0.45(-2.05%) |
Jul 15, 2011 | 22.39 | 22.40 | 21.85 | 22.09 | 7,538,543 | -0.21(-0.95%) |
Jul 14, 2011 | 22.63 | 22.69 | 22.18 | 22.30 | 7,371,168 | -0.27(-1.18%) |
Jul 13, 2011 | 22.62 | 22.88 | 22.48 | 22.56 | 5,641,470 | +0.09(+0.42%) |
Jul 12, 2011 | 22.51 | 22.88 | 22.37 | 22.47 | 6,032,550 | -0.16(-0.73%) |
Jul 11, 2011 | 23.02 | 23.16 | 22.52 | 22.63 | 11,295,771 | -0.79(-3.37%) |
Jul 08, 2011 | 23.33 | 23.48 | 22.99 | 23.42 | 7,052,733 | -0.21(-0.89%) |
Jul 07, 2011 | 23.23 | 23.74 | 23.00 | 23.63 | 11,159,703 | +0.65(+2.82%) |
Jul 06, 2011 | 23.12 | 23.23 | 22.71 | 22.98 | 7,233,746 | -0.23(-1.01%) |
Jul 05, 2011 | 23.63 | 23.72 | 23.15 | 23.22 | 8,517,060 | -0.23(-1.00%) |
Jul 01, 2011 | 22.88 | 23.47 | 22.79 | 23.45 | 10,229,356 | +0.52(+2.25%) |
Jun 30, 2011 | 22.88 | 23.00 | 22.69 | 22.94 | 7,909,702 | +0.14(+0.62%) |
Jun 29, 2011 | 22.73 | 23.06 | 22.59 | 22.80 | 14,677,667 | +0.28(+1.25%) |
Jun 28, 2011 | 22.59 | 22.69 | 22.33 | 22.52 | 6,649,018 | -0.02(-0.10%) |
Jun 27, 2011 | 22.22 | 22.65 | 22.12 | 22.54 | 8,948,439 | +0.28(+1.27%) |
Jun 24, 2011 | 22.41 | 22.59 | 22.09 | 22.26 | 27,193,636 | -0.17(-0.77%) |
Jun 23, 2011 | 22.24 | 22.59 | 21.99 | 22.43 | 10,765,051 | -0.10(-0.45%) |
Jun 22, 2011 | 22.45 | 23.04 | 22.34 | 22.53 | 15,709,161 | +0.02(+0.07%) |
Jun 21, 2011 | 22.02 | 22.57 | 21.98 | 22.52 | 12,454,979 | +0.59(+2.71%) |
Jun 20, 2011 | 21.73 | 21.95 | 21.71 | 21.92 | 10,758,583 | +0.03(+0.14%) |
Jun 17, 2011 | 22.14 | 22.18 | 21.69 | 21.89 | 13,140,246 | -0.05(-0.21%) |
Jun 16, 2011 | 21.87 | 22.17 | 21.78 | 21.94 | 11,299,968 | +0.12(+0.54%) |
Jun 15, 2011 | 22.04 | 22.38 | 21.65 | 21.82 | 12,224,535 | -0.49(-2.17%) |
Jun 14, 2011 | 22.77 | 22.80 | 22.13 | 22.30 | 13,061,284 | -0.37(-1.62%) |
Jun 13, 2011 | 22.54 | 22.84 | 22.26 | 22.67 | 19,880,364 | +0.02(+0.07%) |
Jun 10, 2011 | 21.99 | 22.67 | 21.68 | 22.66 | 39,479,644 | +0.67(+3.06%) |
Jun 09, 2011 | 21.66 | 22.24 | 21.54 | 21.98 | 15,954,661 | +0.61(+2.85%) |
Jun 08, 2011 | 21.33 | 21.71 | 21.20 | 21.37 | 60,213,732 | -0.08(-0.36%) |
Jun 07, 2011 | 21.40 | 21.55 | 21.34 | 21.45 | 12,435,868 | +0.15(+0.70%) |
Jun 06, 2011 | 21.59 | 21.65 | 21.21 | 21.30 | 22,586,464 | -0.33(-1.52%) |