Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 19.31 | 19.73 | 19.17 | 19.44 | 7,122,343 | +0.27(+1.40%) |
Aug 30, 2011 | 18.95 | 19.27 | 18.65 | 19.17 | 5,808,889 | +0.14(+0.76%) |
Aug 29, 2011 | 18.79 | 19.13 | 18.75 | 19.03 | 4,241,157 | +0.73(+3.98%) |
Aug 26, 2011 | 17.78 | 18.40 | 17.46 | 18.30 | 5,800,480 | +0.34(+1.87%) |
Aug 25, 2011 | 18.78 | 18.78 | 17.85 | 17.97 | 5,055,955 | -0.38(-2.05%) |
Aug 24, 2011 | 18.22 | 18.44 | 18.04 | 18.34 | 5,314,631 | +0.10(+0.57%) |
Aug 23, 2011 | 17.37 | 18.26 | 17.29 | 18.24 | 10,460,986 | +1.11(+6.48%) |
Aug 22, 2011 | 17.85 | 17.89 | 17.06 | 17.13 | 8,507,818 | -0.12(-0.72%) |
Aug 19, 2011 | 17.39 | 17.95 | 17.24 | 17.25 | 9,051,826 | -0.43(-2.42%) |
Aug 18, 2011 | 18.27 | 18.27 | 17.48 | 17.68 | 9,929,853 | -1.34(-7.03%) |
Aug 17, 2011 | 19.14 | 19.42 | 18.84 | 19.02 | 5,573,880 | +0.12(+0.63%) |
Aug 16, 2011 | 19.14 | 19.20 | 18.72 | 18.90 | 7,154,357 | -0.55(-2.81%) |
Aug 15, 2011 | 19.19 | 19.58 | 19.08 | 19.45 | 5,659,906 | +0.52(+2.75%) |
Aug 12, 2011 | 19.22 | 19.30 | 18.75 | 18.93 | 8,635,534 | -0.02(-0.11%) |
Aug 11, 2011 | 18.43 | 19.13 | 18.06 | 18.95 | 10,887,713 | +0.71(+3.88%) |
Aug 10, 2011 | 18.38 | 18.75 | 17.97 | 18.24 | 17,790,568 | -0.14(-0.76%) |
Aug 09, 2011 | 17.58 | 18.38 | 17.15 | 18.38 | 15,766,355 | +1.23(+7.16%) |
Aug 08, 2011 | 17.58 | 17.88 | 17.10 | 17.15 | 19,966,228 | -1.44(-7.75%) |
Aug 05, 2011 | 19.23 | 19.35 | 18.07 | 18.59 | 13,271,660 | -0.44(-2.33%) |
Aug 04, 2011 | 19.65 | 19.65 | 18.55 | 19.03 | 13,859,912 | -0.65(-3.30%) |
Aug 03, 2011 | 19.91 | 20.00 | 19.22 | 19.68 | 11,483,014 | -0.28(-1.40%) |
Aug 02, 2011 | 20.68 | 20.73 | 19.95 | 19.96 | 6,302,694 | -0.69(-3.35%) |
Aug 01, 2011 | 21.33 | 21.43 | 20.52 | 20.66 | 4,152,224 | -0.14(-0.67%) |
Jul 29, 2011 | 20.92 | 20.98 | 20.66 | 20.79 | 7,972,201 | -0.47(-2.21%) |
Jul 28, 2011 | 21.35 | 21.71 | 21.19 | 21.26 | 6,096,889 | -0.23(-1.06%) |
Jul 27, 2011 | 22.07 | 22.10 | 21.36 | 21.49 | 5,330,081 | -0.71(-3.21%) |
Jul 26, 2011 | 22.54 | 22.70 | 22.14 | 22.20 | 4,222,950 | -0.38(-1.69%) |
Jul 25, 2011 | 22.46 | 22.77 | 22.41 | 22.59 | 3,207,115 | -0.01(-0.02%) |
Jul 22, 2011 | 22.54 | 22.65 | 22.43 | 22.59 | 4,758,171 | +0.02(+0.07%) |
Jul 21, 2011 | 22.30 | 22.71 | 22.24 | 22.58 | 5,996,788 | +0.44(+1.98%) |
Jul 20, 2011 | 22.08 | 22.25 | 22.01 | 22.14 | 4,886,976 | +0.22(+0.99%) |
Jul 19, 2011 | 21.62 | 22.15 | 21.60 | 21.92 | 7,563,294 | +0.67(+3.16%) |
Jul 18, 2011 | 21.15 | 21.37 | 20.93 | 21.25 | 4,377,269 | -0.25(-1.15%) |
Jul 15, 2011 | 21.37 | 21.59 | 21.36 | 21.50 | 8,697,394 | +0.42(+1.98%) |
Jul 14, 2011 | 21.55 | 21.63 | 20.99 | 21.08 | 6,294,597 | -0.18(-0.83%) |
Jul 13, 2011 | 21.33 | 21.78 | 21.18 | 21.25 | 7,081,165 | +0.27(+1.30%) |
Jul 12, 2011 | 20.90 | 21.36 | 20.87 | 20.98 | 5,545,973 | -0.02(-0.07%) |
Jul 11, 2011 | 21.26 | 21.27 | 20.82 | 21.00 | 6,305,455 | -0.70(-3.21%) |
Jul 08, 2011 | 22.01 | 22.18 | 21.50 | 21.69 | 10,113,359 | -0.73(-3.25%) |
Jul 07, 2011 | 22.34 | 22.68 | 22.27 | 22.42 | 5,922,659 | +0.44(+2.00%) |
Jul 06, 2011 | 22.16 | 22.17 | 21.85 | 21.98 | 3,698,218 | -0.23(-1.02%) |
Jul 05, 2011 | 22.09 | 22.43 | 22.01 | 22.21 | 6,246,141 | +0.36(+1.65%) |
Jul 01, 2011 | 21.59 | 22.02 | 21.35 | 21.85 | 5,503,258 | +0.24(+1.12%) |
Jun 30, 2011 | 21.46 | 21.80 | 21.38 | 21.60 | 6,442,818 | +0.33(+1.55%) |
Jun 29, 2011 | 20.99 | 21.36 | 20.73 | 21.27 | 6,376,828 | +0.57(+2.74%) |
Jun 28, 2011 | 20.20 | 20.72 | 20.20 | 20.71 | 5,942,839 | +0.68(+3.38%) |
Jun 27, 2011 | 19.87 | 20.10 | 19.79 | 20.03 | 4,472,541 | +0.03(+0.13%) |
Jun 24, 2011 | 20.51 | 20.60 | 19.93 | 20.00 | 6,311,459 | -0.50(-2.42%) |
Jun 23, 2011 | 20.27 | 20.54 | 19.87 | 20.50 | 8,703,027 | -0.27(-1.29%) |
Jun 22, 2011 | 20.76 | 21.21 | 20.64 | 20.77 | 7,626,789 | +0.01(+0.02%) |
Jun 21, 2011 | 20.19 | 20.98 | 20.18 | 20.76 | 7,188,384 | +0.85(+4.25%) |
Jun 20, 2011 | 19.91 | 19.97 | 19.87 | 19.92 | 6,070,044 | -0.12(-0.59%) |
Jun 17, 2011 | 20.14 | 20.37 | 19.94 | 20.04 | 6,646,982 | -0.14(-0.69%) |
Jun 16, 2011 | 20.41 | 20.54 | 19.91 | 20.18 | 6,743,966 | -0.31(-1.54%) |
Jun 15, 2011 | 20.68 | 21.04 | 20.30 | 20.49 | 6,331,823 | -0.39(-1.87%) |
Jun 14, 2011 | 20.58 | 21.02 | 20.57 | 20.88 | 4,537,917 | +0.53(+2.63%) |
Jun 13, 2011 | 20.69 | 20.76 | 20.03 | 20.35 | 6,147,306 | -0.33(-1.62%) |
Jun 10, 2011 | 21.14 | 21.26 | 20.64 | 20.68 | 5,318,989 | -0.64(-3.01%) |
Jun 09, 2011 | 21.24 | 21.47 | 21.07 | 21.32 | 4,601,044 | +0.21(+0.97%) |
Jun 08, 2011 | 20.89 | 21.26 | 20.89 | 21.12 | 5,593,576 | +0.20(+0.93%) |
Jun 07, 2011 | 21.07 | 21.36 | 20.91 | 20.92 | 5,496,880 | +0.13(+0.64%) |
Jun 06, 2011 | 21.32 | 21.53 | 20.70 | 20.79 | 5,382,013 | -0.61(-2.83%) |