Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 18.88 | 19.11 | 18.49 | 18.80 | 12,487,213 | +0.09(+0.50%) |
Aug 30, 2011 | 18.38 | 18.79 | 18.19 | 18.70 | 9,560,399 | +0.27(+1.47%) |
Aug 29, 2011 | 18.35 | 18.44 | 18.05 | 18.43 | 6,008,671 | +0.57(+3.20%) |
Aug 26, 2011 | 17.49 | 17.99 | 17.28 | 17.86 | 9,555,168 | +0.20(+1.13%) |
Aug 25, 2011 | 18.34 | 18.44 | 17.59 | 17.66 | 11,519,340 | -0.44(-2.41%) |
Aug 24, 2011 | 17.96 | 18.27 | 17.80 | 18.09 | 11,558,459 | +0.15(+0.82%) |
Aug 23, 2011 | 17.36 | 17.97 | 17.14 | 17.95 | 17,478,374 | +0.78(+4.53%) |
Aug 22, 2011 | 17.94 | 17.95 | 17.09 | 17.17 | 20,249,470 | -0.26(-1.49%) |
Aug 19, 2011 | 17.55 | 18.19 | 17.35 | 17.43 | 15,979,721 | -0.28(-1.60%) |
Aug 18, 2011 | 18.50 | 18.50 | 17.52 | 17.71 | 15,619,433 | -1.34(-7.02%) |
Aug 17, 2011 | 19.47 | 19.63 | 19.02 | 19.05 | 12,842,432 | -0.07(-0.37%) |
Aug 16, 2011 | 19.30 | 19.33 | 18.98 | 19.12 | 11,513,127 | -0.40(-2.05%) |
Aug 15, 2011 | 19.31 | 19.59 | 19.21 | 19.52 | 9,570,981 | +0.58(+3.05%) |
Aug 12, 2011 | 19.61 | 19.68 | 18.82 | 18.94 | 14,767,898 | -0.23(-1.20%) |
Aug 11, 2011 | 18.52 | 19.31 | 18.16 | 19.17 | 19,388,496 | +0.73(+3.96%) |
Aug 10, 2011 | 18.75 | 19.05 | 18.05 | 18.44 | 26,069,176 | -0.17(-0.92%) |
Aug 09, 2011 | 18.11 | 18.64 | 17.42 | 18.61 | 25,699,056 | +0.78(+4.40%) |
Aug 08, 2011 | 18.11 | 18.68 | 17.72 | 17.83 | 29,390,148 | -1.63(-8.36%) |
Aug 05, 2011 | 20.08 | 20.16 | 18.58 | 19.46 | 26,994,226 | -0.44(-2.22%) |
Aug 04, 2011 | 20.81 | 20.86 | 19.81 | 19.90 | 22,168,028 | -1.31(-6.19%) |
Aug 03, 2011 | 21.68 | 21.69 | 20.85 | 21.21 | 22,829,380 | -0.43(-1.99%) |
Aug 02, 2011 | 22.47 | 22.51 | 21.62 | 21.64 | 13,545,704 | -0.87(-3.87%) |
Aug 01, 2011 | 22.52 | 23.39 | 22.28 | 22.51 | 8,761,534 | -0.01(-0.03%) |
Jul 29, 2011 | 22.68 | 22.82 | 22.37 | 22.52 | 10,982,792 | -0.44(-1.90%) |
Jul 28, 2011 | 23.42 | 23.50 | 22.86 | 22.96 | 12,570,015 | -0.77(-3.25%) |
Jul 27, 2011 | 24.18 | 24.32 | 23.49 | 23.73 | 9,545,728 | -0.74(-3.01%) |
Jul 26, 2011 | 24.68 | 24.68 | 24.26 | 24.46 | 7,758,807 | -0.09(-0.36%) |
Jul 25, 2011 | 24.18 | 24.65 | 24.09 | 24.55 | 8,022,328 | +0.22(+0.90%) |
Jul 22, 2011 | 24.42 | 24.52 | 24.26 | 24.33 | 7,898,713 | -0.12(-0.48%) |
Jul 21, 2011 | 23.97 | 24.62 | 23.91 | 24.45 | 10,687,268 | +0.65(+2.72%) |
Jul 20, 2011 | 24.03 | 24.13 | 23.79 | 23.80 | 9,554,099 | +0.04(+0.15%) |
Jul 19, 2011 | 23.48 | 23.97 | 23.41 | 23.77 | 9,688,374 | +0.70(+3.04%) |
Jul 18, 2011 | 23.25 | 23.38 | 22.87 | 23.07 | 6,651,776 | -0.41(-1.76%) |
Jul 15, 2011 | 23.41 | 23.55 | 23.31 | 23.48 | 7,207,754 | +0.41(+1.79%) |
Jul 14, 2011 | 23.69 | 23.73 | 23.00 | 23.07 | 9,815,325 | -0.31(-1.34%) |
Jul 13, 2011 | 23.28 | 23.89 | 23.19 | 23.38 | 11,050,969 | +0.25(+1.07%) |
Jul 12, 2011 | 23.11 | 23.48 | 23.01 | 23.13 | 10,036,760 | -0.18(-0.76%) |
Jul 11, 2011 | 23.72 | 23.89 | 23.13 | 23.31 | 8,895,076 | -0.78(-3.25%) |
Jul 08, 2011 | 23.79 | 24.23 | 23.63 | 24.09 | 11,210,275 | +0.01(+0.02%) |
Jul 07, 2011 | 24.10 | 24.28 | 23.95 | 24.09 | 9,282,753 | +0.50(+2.12%) |
Jul 06, 2011 | 23.70 | 23.74 | 23.41 | 23.59 | 7,448,215 | -0.19(-0.79%) |
Jul 05, 2011 | 23.79 | 24.09 | 23.62 | 23.77 | 14,300,229 | +0.42(+1.79%) |
Jul 01, 2011 | 22.98 | 23.43 | 22.63 | 23.36 | 7,348,541 | +0.32(+1.38%) |
Jun 30, 2011 | 23.00 | 23.17 | 22.87 | 23.04 | 11,939,221 | +0.25(+1.11%) |
Jun 29, 2011 | 22.86 | 22.98 | 22.44 | 22.78 | 13,684,697 | +0.26(+1.15%) |
Jun 28, 2011 | 22.27 | 22.75 | 22.24 | 22.53 | 12,028,956 | +0.47(+2.14%) |
Jun 27, 2011 | 21.95 | 22.13 | 21.76 | 22.05 | 8,969,568 | -0.01(-0.03%) |
Jun 24, 2011 | 22.31 | 22.34 | 22.04 | 22.06 | 8,178,811 | -0.39(-1.76%) |
Jun 23, 2011 | 22.18 | 22.50 | 21.77 | 22.45 | 11,835,894 | -0.25(-1.12%) |
Jun 22, 2011 | 22.58 | 23.10 | 22.57 | 22.71 | 8,397,319 | +0.01(+0.05%) |
Jun 21, 2011 | 22.45 | 22.93 | 22.35 | 22.70 | 9,414,102 | +0.47(+2.12%) |
Jun 20, 2011 | 22.14 | 22.31 | 22.09 | 22.22 | 10,047,533 | -0.16(-0.71%) |
Jun 17, 2011 | 22.56 | 22.84 | 22.25 | 22.38 | 10,496,474 | -0.14(-0.60%) |
Jun 16, 2011 | 22.40 | 22.80 | 22.23 | 22.52 | 10,616,651 | +0.01(+0.05%) |
Jun 15, 2011 | 23.01 | 23.23 | 22.27 | 22.51 | 13,809,999 | -0.81(-3.46%) |
Jun 14, 2011 | 23.06 | 23.57 | 22.99 | 23.31 | 8,704,496 | +0.59(+2.59%) |
Jun 13, 2011 | 22.81 | 23.09 | 22.33 | 22.73 | 9,385,494 | -0.17(-0.75%) |
Jun 10, 2011 | 23.34 | 23.36 | 22.74 | 22.90 | 10,976,582 | -0.62(-2.66%) |
Jun 09, 2011 | 23.61 | 23.76 | 23.43 | 23.52 | 9,922,458 | +0.07(+0.30%) |
Jun 08, 2011 | 23.26 | 23.86 | 23.25 | 23.45 | 9,819,353 | +0.01(+0.05%) |
Jun 07, 2011 | 23.46 | 23.72 | 23.25 | 23.44 | 7,647,891 | +0.16(+0.71%) |
Jun 06, 2011 | 23.69 | 23.93 | 23.13 | 23.27 | 9,217,786 | -0.54(-2.25%) |