Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 17.88 | 18.27 | 17.39 | 17.55 | 2,966,514 | -0.19(-1.05%) |
Aug 30, 2011 | 17.56 | 17.95 | 17.41 | 17.74 | 2,713,356 | +0.04(+0.24%) |
Aug 29, 2011 | 17.30 | 17.72 | 17.17 | 17.70 | 3,324,278 | +0.77(+4.58%) |
Aug 26, 2011 | 16.43 | 17.14 | 16.11 | 16.92 | 3,847,180 | +0.37(+2.21%) |
Aug 25, 2011 | 17.07 | 17.17 | 16.50 | 16.56 | 2,619,188 | -0.50(-2.94%) |
Aug 24, 2011 | 16.99 | 17.19 | 16.64 | 17.06 | 3,136,640 | +0.01(+0.05%) |
Aug 23, 2011 | 16.42 | 17.13 | 16.34 | 17.05 | 5,477,706 | +0.79(+4.87%) |
Aug 22, 2011 | 16.48 | 16.79 | 16.16 | 16.26 | 3,453,290 | +0.28(+1.76%) |
Aug 19, 2011 | 15.99 | 17.06 | 15.95 | 15.98 | 4,679,614 | -0.54(-3.30%) |
Aug 18, 2011 | 17.44 | 17.45 | 16.36 | 16.52 | 5,307,113 | -1.65(-9.08%) |
Aug 17, 2011 | 18.39 | 18.85 | 17.95 | 18.17 | 3,433,383 | -0.09(-0.51%) |
Aug 16, 2011 | 19.35 | 19.44 | 17.67 | 18.27 | 7,401,088 | -1.40(-7.10%) |
Aug 15, 2011 | 18.99 | 19.77 | 18.94 | 19.66 | 4,557,344 | +0.88(+4.71%) |
Aug 12, 2011 | 18.93 | 19.47 | 18.66 | 18.78 | 4,548,490 | +0.04(+0.23%) |
Aug 11, 2011 | 17.25 | 19.07 | 17.17 | 18.73 | 6,315,292 | +1.48(+8.61%) |
Aug 10, 2011 | 17.13 | 18.01 | 16.76 | 17.25 | 6,063,568 | -0.22(-1.24%) |
Aug 09, 2011 | 17.16 | 17.48 | 16.07 | 17.47 | 8,393,062 | +0.97(+5.88%) |
Aug 08, 2011 | 16.68 | 17.36 | 16.25 | 16.50 | 11,419,829 | -1.10(-6.24%) |
Aug 05, 2011 | 19.43 | 19.47 | 17.12 | 17.59 | 12,487,019 | -1.38(-7.26%) |
Aug 04, 2011 | 20.25 | 20.26 | 18.95 | 18.97 | 6,894,657 | -1.70(-8.23%) |
Aug 03, 2011 | 20.11 | 20.77 | 19.46 | 20.67 | 5,502,728 | +0.64(+3.18%) |
Aug 02, 2011 | 20.97 | 21.13 | 20.03 | 20.04 | 5,470,924 | -1.23(-5.80%) |
Aug 01, 2011 | 22.12 | 22.31 | 20.80 | 21.27 | 5,623,685 | -0.26(-1.23%) |
Jul 29, 2011 | 21.26 | 22.04 | 20.93 | 21.53 | 5,066,481 | -0.20(-0.94%) |
Jul 28, 2011 | 22.51 | 22.55 | 21.63 | 21.74 | 6,053,199 | -0.47(-2.11%) |
Jul 27, 2011 | 22.90 | 22.90 | 22.08 | 22.21 | 6,946,095 | -0.77(-3.33%) |
Jul 26, 2011 | 22.68 | 23.28 | 22.63 | 22.97 | 6,202,578 | +0.46(+2.04%) |
Jul 25, 2011 | 22.80 | 22.83 | 22.21 | 22.51 | 8,152,108 | -0.44(-1.93%) |
Jul 22, 2011 | 22.82 | 23.05 | 21.18 | 22.95 | 17,109,164 | +3.66(+18.96%) |
Jul 21, 2011 | 20.26 | 20.42 | 19.19 | 19.30 | 7,815,813 | -0.79(-3.94%) |
Jul 20, 2011 | 20.47 | 20.84 | 19.91 | 20.09 | 5,306,345 | +0.60(+3.10%) |
Jul 19, 2011 | 19.01 | 19.70 | 19.01 | 19.48 | 3,283,742 | +0.57(+3.01%) |
Jul 18, 2011 | 19.20 | 19.31 | 18.57 | 18.91 | 3,901,766 | -0.38(-1.98%) |
Jul 15, 2011 | 19.26 | 19.36 | 18.93 | 19.30 | 2,844,434 | +0.26(+1.34%) |
Jul 14, 2011 | 19.46 | 20.04 | 19.02 | 19.04 | 5,910,692 | -0.38(-1.97%) |
Jul 13, 2011 | 19.46 | 20.03 | 19.40 | 19.42 | 4,293,596 | +0.15(+0.80%) |
Jul 12, 2011 | 20.48 | 20.49 | 19.15 | 19.27 | 6,023,249 | -1.34(-6.52%) |
Jul 11, 2011 | 20.74 | 21.41 | 20.50 | 20.61 | 3,759,833 | -0.42(-1.98%) |
Jul 08, 2011 | 21.17 | 21.35 | 20.86 | 21.03 | 4,143,165 | -0.42(-1.94%) |
Jul 07, 2011 | 20.57 | 21.68 | 20.52 | 21.45 | 6,961,022 | +1.33(+6.60%) |
Jul 06, 2011 | 19.56 | 20.49 | 19.16 | 20.12 | 5,950,386 | +0.50(+2.56%) |
Jul 05, 2011 | 19.93 | 20.03 | 19.50 | 19.62 | 2,825,891 | -0.32(-1.62%) |
Jul 01, 2011 | 19.61 | 20.06 | 19.51 | 19.94 | 2,420,570 | +0.39(+2.00%) |
Jun 30, 2011 | 19.34 | 19.82 | 19.24 | 19.55 | 3,903,567 | +0.31(+1.59%) |
Jun 29, 2011 | 20.08 | 20.25 | 19.02 | 19.24 | 6,337,372 | -0.80(-3.99%) |
Jun 28, 2011 | 19.53 | 20.21 | 19.48 | 20.04 | 3,614,022 | +0.54(+2.79%) |
Jun 27, 2011 | 19.34 | 19.88 | 19.12 | 19.50 | 2,893,976 | +0.04(+0.22%) |
Jun 24, 2011 | 19.82 | 20.13 | 19.40 | 19.46 | 3,560,757 | -0.35(-1.76%) |
Jun 23, 2011 | 18.74 | 19.84 | 18.56 | 19.81 | 6,604,654 | +0.76(+3.98%) |
Jun 22, 2011 | 19.06 | 19.36 | 18.84 | 19.05 | 3,229,825 | -0.12(-0.62%) |
Jun 21, 2011 | 18.54 | 19.65 | 18.22 | 19.17 | 6,605,704 | +0.71(+3.82%) |
Jun 20, 2011 | 18.73 | 19.21 | 18.28 | 18.46 | 15,290,293 | -1.24(-6.30%) |
Jun 17, 2011 | 20.36 | 20.50 | 19.59 | 19.70 | 3,988,017 | -0.30(-1.49%) |
Jun 16, 2011 | 20.53 | 20.62 | 19.75 | 20.00 | 3,188,986 | -0.52(-2.53%) |
Jun 15, 2011 | 20.82 | 20.98 | 20.49 | 20.52 | 3,526,734 | -0.67(-3.17%) |
Jun 14, 2011 | 20.37 | 21.42 | 20.33 | 21.19 | 6,876,237 | +1.19(+5.93%) |
Jun 13, 2011 | 20.72 | 20.88 | 19.87 | 20.01 | 3,665,612 | -0.68(-3.31%) |
Jun 10, 2011 | 21.07 | 21.13 | 20.33 | 20.69 | 4,654,139 | -0.53(-2.49%) |
Jun 09, 2011 | 20.94 | 21.71 | 20.67 | 21.22 | 7,111,685 | +0.44(+2.13%) |
Jun 08, 2011 | 21.13 | 21.17 | 20.50 | 20.78 | 6,392,794 | -0.56(-2.63%) |
Jun 07, 2011 | 20.51 | 22.03 | 20.42 | 21.34 | 14,824,204 | +1.53(+7.74%) |
Jun 06, 2011 | 19.97 | 20.16 | 19.57 | 19.80 | 5,607,151 | +0.19(+0.95%) |