Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 16.58 | 17.12 | 16.53 | 16.75 | 1,450,810 | +0.33(+2.02%) |
Aug 30, 2011 | 16.45 | 16.74 | 16.18 | 16.41 | 2,157,470 | -0.11(-0.67%) |
Aug 29, 2011 | 15.69 | 16.64 | 15.63 | 16.53 | 1,794,652 | +1.00(+6.45%) |
Aug 26, 2011 | 14.76 | 15.65 | 14.56 | 15.52 | 1,962,875 | +0.64(+4.28%) |
Aug 25, 2011 | 15.54 | 15.68 | 14.68 | 14.89 | 2,308,033 | -0.53(-3.42%) |
Aug 24, 2011 | 14.63 | 15.46 | 14.49 | 15.41 | 2,566,561 | +0.74(+5.03%) |
Aug 23, 2011 | 13.84 | 14.68 | 13.77 | 14.67 | 2,848,872 | +0.93(+6.73%) |
Aug 22, 2011 | 13.96 | 14.12 | 13.67 | 13.75 | 3,044,077 | +0.15(+1.12%) |
Aug 19, 2011 | 13.73 | 14.15 | 13.46 | 13.60 | 2,275,190 | -0.39(-2.79%) |
Aug 18, 2011 | 14.71 | 14.74 | 13.82 | 13.99 | 2,287,463 | -1.25(-8.19%) |
Aug 17, 2011 | 15.52 | 15.71 | 15.00 | 15.23 | 1,933,133 | -0.21(-1.37%) |
Aug 16, 2011 | 15.96 | 16.07 | 15.42 | 15.45 | 2,525,298 | -0.68(-4.21%) |
Aug 15, 2011 | 15.75 | 16.13 | 15.68 | 16.13 | 1,488,239 | +0.57(+3.66%) |
Aug 12, 2011 | 15.65 | 15.73 | 15.22 | 15.56 | 2,097,508 | +0.20(+1.27%) |
Aug 11, 2011 | 14.75 | 15.58 | 14.44 | 15.36 | 3,441,439 | +0.75(+5.11%) |
Aug 10, 2011 | 14.95 | 15.32 | 14.61 | 14.61 | 5,094,441 | -0.79(-5.13%) |
Aug 09, 2011 | 17.27 | 16.36 | 14.44 | 15.40 | 5,854,496 | -0.64(-3.97%) |
Aug 08, 2011 | 17.27 | 17.40 | 15.99 | 16.04 | 3,245,355 | -1.98(-10.98%) |
Aug 05, 2011 | 18.19 | 18.55 | 17.46 | 18.02 | 3,797,452 | +0.11(+0.62%) |
Aug 04, 2011 | 19.27 | 19.55 | 17.76 | 17.91 | 4,533,952 | -1.78(-9.06%) |
Aug 03, 2011 | 20.12 | 20.36 | 19.34 | 19.69 | 2,975,872 | -0.52(-2.56%) |
Aug 02, 2011 | 20.59 | 20.91 | 20.10 | 20.21 | 4,970,073 | -0.65(-3.13%) |
Aug 01, 2011 | 21.08 | 21.41 | 20.27 | 20.86 | 5,549,378 | -0.21(-1.01%) |
Jul 29, 2011 | 20.80 | 21.15 | 20.43 | 21.08 | 3,472,285 | -0.12(-0.56%) |
Jul 28, 2011 | 20.92 | 21.93 | 20.64 | 21.20 | 10,702,674 | -3.26(-13.33%) |
Jul 27, 2011 | 25.31 | 25.31 | 24.22 | 24.46 | 1,903,096 | -0.93(-3.68%) |
Jul 26, 2011 | 25.84 | 25.88 | 25.26 | 25.39 | 1,329,594 | -0.54(-2.10%) |
Jul 25, 2011 | 25.36 | 26.10 | 25.29 | 25.93 | 1,075,488 | +0.38(+1.50%) |
Jul 22, 2011 | 25.64 | 25.71 | 25.52 | 25.55 | 1,094,697 | -0.44(-1.70%) |
Jul 21, 2011 | 26.02 | 26.29 | 25.76 | 25.99 | 1,029,610 | +0.06(+0.23%) |
Jul 20, 2011 | 25.89 | 26.02 | 25.69 | 25.93 | 737,834 | +0.17(+0.66%) |
Jul 19, 2011 | 25.78 | 26.07 | 25.55 | 25.76 | 1,055,912 | +0.25(+0.97%) |
Jul 18, 2011 | 26.05 | 26.05 | 25.21 | 25.52 | 1,129,147 | -0.74(-2.81%) |
Jul 15, 2011 | 26.56 | 26.56 | 26.05 | 26.26 | 1,234,646 | -0.13(-0.48%) |
Jul 14, 2011 | 26.69 | 26.87 | 26.20 | 26.38 | 1,223,967 | -0.28(-1.05%) |
Jul 13, 2011 | 26.86 | 27.11 | 26.61 | 26.66 | 1,009,591 | +0.02(+0.06%) |
Jul 12, 2011 | 26.54 | 26.93 | 26.44 | 26.65 | 1,151,208 | -0.02(-0.06%) |
Jul 11, 2011 | 27.00 | 27.17 | 26.57 | 26.66 | 1,696,631 | -0.70(-2.58%) |
Jul 08, 2011 | 27.28 | 27.45 | 27.20 | 27.37 | 3,005,139 | -0.25(-0.89%) |
Jul 07, 2011 | 27.93 | 27.94 | 27.50 | 27.62 | 2,414,771 | -0.01(-0.03%) |
Jul 06, 2011 | 27.72 | 27.81 | 27.43 | 27.62 | 2,658,481 | -0.05(-0.18%) |
Jul 05, 2011 | 28.01 | 28.06 | 27.36 | 27.68 | 4,227,946 | -0.31(-1.09%) |
Jul 01, 2011 | 26.56 | 28.69 | 26.33 | 27.98 | 11,257,850 | +3.41(+13.86%) |
Jun 30, 2011 | 24.02 | 24.64 | 24.00 | 24.58 | 1,235,986 | +0.58(+2.41%) |
Jun 29, 2011 | 23.99 | 24.15 | 23.77 | 24.00 | 1,032,218 | +0.16(+0.68%) |
Jun 28, 2011 | 23.75 | 24.01 | 23.67 | 23.84 | 789,435 | +0.13(+0.54%) |
Jun 27, 2011 | 23.57 | 23.75 | 23.37 | 23.71 | 1,443,630 | +0.14(+0.61%) |
Jun 24, 2011 | 23.61 | 23.76 | 23.40 | 23.57 | 3,152,451 | +0.08(+0.36%) |
Jun 23, 2011 | 22.99 | 23.55 | 22.65 | 23.48 | 2,658,553 | +0.14(+0.62%) |
Jun 22, 2011 | 23.15 | 23.50 | 23.03 | 23.34 | 2,574,364 | +0.19(+0.81%) |
Jun 21, 2011 | 22.29 | 23.17 | 22.16 | 23.15 | 2,946,216 | +1.00(+4.52%) |
Jun 20, 2011 | 22.12 | 22.31 | 22.04 | 22.15 | 3,080,164 | -0.23(-1.02%) |
Jun 17, 2011 | 22.02 | 22.46 | 21.99 | 22.38 | 1,864,618 | +0.58(+2.65%) |
Jun 16, 2011 | 21.93 | 21.99 | 21.46 | 21.80 | 1,317,765 | -0.15(-0.70%) |
Jun 15, 2011 | 22.00 | 22.21 | 21.86 | 21.95 | 1,198,179 | -0.29(-1.30%) |
Jun 14, 2011 | 22.32 | 22.54 | 22.17 | 22.24 | 1,767,711 | +0.20(+0.89%) |
Jun 13, 2011 | 22.05 | 22.29 | 21.87 | 22.05 | 1,638,558 | +0.01(+0.04%) |
Jun 10, 2011 | 22.48 | 22.52 | 22.00 | 22.04 | 1,774,801 | -0.52(-2.30%) |
Jun 09, 2011 | 22.38 | 22.67 | 22.32 | 22.55 | 1,722,902 | +0.23(+1.03%) |
Jun 08, 2011 | 22.47 | 22.59 | 22.24 | 22.33 | 2,233,496 | -0.28(-1.24%) |
Jun 07, 2011 | 22.38 | 22.75 | 22.18 | 22.61 | 1,856,410 | +0.38(+1.72%) |
Jun 06, 2011 | 22.54 | 22.54 | 22.13 | 22.22 | 1,328,766 | -0.28(-1.25%) |