Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 19.72 | 20.25 | 19.61 | 19.92 | 6,320,604 | +0.34(+1.73%) |
Aug 30, 2011 | 19.55 | 19.79 | 19.18 | 19.59 | 6,884,427 | -0.08(-0.40%) |
Aug 29, 2011 | 18.61 | 19.71 | 18.61 | 19.66 | 8,175,433 | +1.37(+7.48%) |
Aug 26, 2011 | 17.86 | 18.48 | 17.50 | 18.30 | 6,677,888 | +0.20(+1.13%) |
Aug 25, 2011 | 18.93 | 19.61 | 17.85 | 18.09 | 9,035,754 | -0.43(-2.34%) |
Aug 24, 2011 | 18.00 | 18.55 | 17.89 | 18.52 | 6,930,109 | +0.50(+2.75%) |
Aug 23, 2011 | 17.16 | 18.03 | 16.88 | 18.03 | 9,172,968 | +0.89(+5.19%) |
Aug 22, 2011 | 17.95 | 18.00 | 17.09 | 17.14 | 9,014,280 | -0.29(-1.67%) |
Aug 19, 2011 | 17.56 | 18.32 | 17.40 | 17.43 | 8,950,707 | -0.42(-2.38%) |
Aug 18, 2011 | 18.89 | 18.89 | 17.60 | 17.86 | 14,165,475 | -1.69(-8.65%) |
Aug 17, 2011 | 19.38 | 20.11 | 19.37 | 19.55 | 7,764,791 | +0.27(+1.39%) |
Aug 16, 2011 | 19.03 | 19.93 | 18.93 | 19.28 | 12,883,504 | -0.01(-0.04%) |
Aug 15, 2011 | 18.40 | 19.33 | 18.34 | 19.29 | 15,232,409 | +1.09(+6.01%) |
Aug 12, 2011 | 18.48 | 18.80 | 18.09 | 18.19 | 11,336,593 | -0.02(-0.13%) |
Aug 11, 2011 | 17.40 | 18.55 | 17.08 | 18.22 | 17,629,158 | +0.80(+4.61%) |
Aug 10, 2011 | 18.61 | 18.61 | 17.32 | 17.41 | 15,528,650 | -1.45(-7.67%) |
Aug 09, 2011 | 18.67 | 18.86 | 17.82 | 18.86 | 19,132,948 | +1.10(+6.20%) |
Aug 08, 2011 | 18.67 | 19.42 | 17.38 | 17.76 | 25,744,088 | -1.98(-10.04%) |
Aug 05, 2011 | 20.46 | 20.77 | 18.88 | 19.74 | 25,755,876 | -1.02(-4.92%) |
Aug 04, 2011 | 21.93 | 22.14 | 20.70 | 20.77 | 23,264,930 | -1.41(-6.35%) |
Aug 03, 2011 | 21.78 | 22.20 | 21.65 | 22.17 | 13,289,779 | +0.35(+1.59%) |
Aug 02, 2011 | 22.22 | 22.28 | 21.66 | 21.83 | 13,415,203 | -0.66(-2.94%) |
Aug 01, 2011 | 22.57 | 22.96 | 22.16 | 22.49 | 8,988,954 | -0.09(-0.38%) |
Jul 29, 2011 | 22.54 | 22.80 | 22.39 | 22.57 | 8,094,192 | -0.19(-0.83%) |
Jul 28, 2011 | 22.86 | 23.16 | 22.71 | 22.76 | 9,369,249 | -0.13(-0.55%) |
Jul 27, 2011 | 23.02 | 23.24 | 22.85 | 22.89 | 10,713,737 | -0.29(-1.26%) |
Jul 26, 2011 | 22.73 | 23.26 | 22.68 | 23.18 | 7,633,568 | +0.41(+1.80%) |
Jul 25, 2011 | 22.78 | 22.87 | 22.65 | 22.77 | 4,845,977 | -0.11(-0.48%) |
Jul 22, 2011 | 22.83 | 22.89 | 22.76 | 22.88 | 5,860,416 | +0.11(+0.48%) |
Jul 21, 2011 | 22.34 | 23.02 | 22.26 | 22.77 | 12,387,160 | +0.50(+2.26%) |
Jul 20, 2011 | 22.01 | 22.29 | 21.82 | 22.27 | 7,910,686 | +0.35(+1.58%) |
Jul 19, 2011 | 21.79 | 22.07 | 21.45 | 21.92 | 7,460,238 | +0.17(+0.80%) |
Jul 18, 2011 | 22.11 | 22.21 | 21.28 | 21.75 | 9,612,054 | -0.46(-2.05%) |
Jul 15, 2011 | 22.51 | 22.52 | 21.97 | 22.20 | 7,497,854 | -0.21(-0.95%) |
Jul 14, 2011 | 22.76 | 22.81 | 22.30 | 22.42 | 7,331,384 | -0.27(-1.18%) |
Jul 13, 2011 | 22.75 | 23.01 | 22.60 | 22.68 | 5,611,021 | +0.09(+0.42%) |
Jul 12, 2011 | 22.63 | 23.00 | 22.50 | 22.59 | 5,999,991 | -0.17(-0.73%) |
Jul 11, 2011 | 23.15 | 23.28 | 22.64 | 22.76 | 11,234,804 | -0.79(-3.37%) |
Jul 08, 2011 | 23.46 | 23.61 | 23.12 | 23.55 | 7,014,667 | -0.21(-0.89%) |
Jul 07, 2011 | 23.35 | 23.86 | 23.13 | 23.76 | 11,099,470 | +0.65(+2.83%) |
Jul 06, 2011 | 23.24 | 23.35 | 22.83 | 23.11 | 7,194,703 | -0.24(-1.01%) |
Jul 05, 2011 | 23.75 | 23.85 | 23.27 | 23.35 | 8,471,090 | -0.24(-1.00%) |
Jul 01, 2011 | 23.01 | 23.60 | 22.91 | 23.58 | 10,174,145 | +0.52(+2.25%) |
Jun 30, 2011 | 23.00 | 23.13 | 22.81 | 23.06 | 7,867,010 | +0.14(+0.62%) |
Jun 29, 2011 | 22.85 | 23.19 | 22.72 | 22.92 | 14,598,447 | +0.28(+1.25%) |
Jun 28, 2011 | 22.72 | 22.81 | 22.45 | 22.64 | 6,613,131 | -0.02(-0.10%) |
Jun 27, 2011 | 22.34 | 22.77 | 22.24 | 22.66 | 8,900,141 | +0.28(+1.27%) |
Jun 24, 2011 | 22.53 | 22.71 | 22.20 | 22.38 | 27,046,862 | -0.17(-0.77%) |
Jun 23, 2011 | 22.36 | 22.72 | 22.11 | 22.55 | 10,706,948 | -0.10(-0.45%) |
Jun 22, 2011 | 22.57 | 23.16 | 22.46 | 22.65 | 15,624,373 | +0.02(+0.07%) |
Jun 21, 2011 | 22.14 | 22.69 | 22.09 | 22.64 | 12,387,755 | +0.60(+2.71%) |
Jun 20, 2011 | 21.85 | 22.07 | 21.83 | 22.04 | 10,700,515 | +0.03(+0.14%) |
Jun 17, 2011 | 22.26 | 22.30 | 21.81 | 22.01 | 13,069,323 | -0.05(-0.21%) |
Jun 16, 2011 | 21.99 | 22.29 | 21.89 | 22.06 | 11,238,978 | +0.12(+0.54%) |
Jun 15, 2011 | 22.16 | 22.50 | 21.77 | 21.94 | 12,158,555 | -0.49(-2.17%) |
Jun 14, 2011 | 22.90 | 22.93 | 22.25 | 22.43 | 12,990,787 | -0.37(-1.62%) |
Jun 13, 2011 | 22.66 | 22.96 | 22.38 | 22.79 | 19,773,064 | +0.02(+0.07%) |
Jun 10, 2011 | 22.11 | 22.79 | 21.80 | 22.78 | 39,266,556 | +0.68(+3.06%) |
Jun 09, 2011 | 21.78 | 22.36 | 21.65 | 22.10 | 15,868,548 | +0.61(+2.85%) |
Jun 08, 2011 | 21.44 | 21.83 | 21.32 | 21.49 | 59,888,736 | -0.08(-0.36%) |
Jun 07, 2011 | 21.52 | 21.66 | 21.46 | 21.57 | 12,368,747 | +0.15(+0.70%) |
Jun 06, 2011 | 21.71 | 21.77 | 21.32 | 21.42 | 22,464,556 | -0.33(-1.52%) |