Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 20.72 | 20.98 | 20.64 | 20.94 | 7,496,385 | +0.27(+1.31%) |
Aug 30, 2011 | 20.64 | 20.78 | 20.55 | 20.67 | 4,383,117 | -0.03(-0.15%) |
Aug 29, 2011 | 20.47 | 20.72 | 20.40 | 20.70 | 8,356,023 | +0.45(+2.24%) |
Aug 26, 2011 | 20.21 | 20.40 | 19.72 | 20.25 | 4,926,874 | -0.10(-0.48%) |
Aug 25, 2011 | 20.56 | 20.56 | 20.21 | 20.34 | 18,557,578 | -0.17(-0.84%) |
Aug 24, 2011 | 19.77 | 20.53 | 19.67 | 20.52 | 7,261,022 | +0.70(+3.53%) |
Aug 23, 2011 | 19.39 | 19.82 | 19.29 | 19.82 | 6,461,452 | +0.25(+1.29%) |
Aug 22, 2011 | 19.88 | 19.88 | 19.33 | 19.56 | 6,620,497 | +0.17(+0.85%) |
Aug 19, 2011 | 19.39 | 19.67 | 19.28 | 19.40 | 6,631,661 | -0.25(-1.28%) |
Aug 18, 2011 | 19.48 | 19.73 | 19.29 | 19.65 | 8,952,552 | -0.29(-1.45%) |
Aug 17, 2011 | 19.85 | 20.17 | 19.83 | 19.94 | 6,705,107 | +0.08(+0.40%) |
Aug 16, 2011 | 19.69 | 19.92 | 19.56 | 19.86 | 6,062,762 | +0.00(+0.00%) |
Aug 15, 2011 | 19.22 | 19.88 | 19.15 | 19.86 | 7,913,047 | +0.80(+4.18%) |
Aug 12, 2011 | 19.02 | 19.31 | 18.87 | 19.06 | 10,053,563 | +0.12(+0.65%) |
Aug 11, 2011 | 17.84 | 19.17 | 17.80 | 18.94 | 11,894,430 | +1.17(+6.56%) |
Aug 10, 2011 | 17.99 | 18.38 | 17.72 | 17.77 | 8,846,873 | -0.52(-2.82%) |
Aug 09, 2011 | 18.30 | 18.31 | 17.16 | 18.29 | 9,327,825 | +0.60(+3.36%) |
Aug 08, 2011 | 18.30 | 18.56 | 17.60 | 17.69 | 10,536,704 | -0.91(-4.91%) |
Aug 05, 2011 | 18.75 | 18.85 | 18.33 | 18.61 | 9,133,053 | +0.04(+0.20%) |
Aug 04, 2011 | 19.31 | 19.34 | 18.53 | 18.57 | 7,667,761 | -0.90(-4.60%) |
Aug 03, 2011 | 19.83 | 19.83 | 19.21 | 19.47 | 6,193,524 | -0.32(-1.61%) |
Aug 02, 2011 | 19.91 | 20.00 | 19.75 | 19.79 | 5,553,068 | -0.25(-1.26%) |
Aug 01, 2011 | 20.26 | 20.28 | 19.81 | 20.04 | 3,907,092 | -0.06(-0.27%) |
Jul 29, 2011 | 20.16 | 20.28 | 20.00 | 20.09 | 5,269,217 | -0.21(-1.03%) |
Jul 28, 2011 | 20.37 | 20.37 | 20.18 | 20.30 | 3,380,448 | -0.09(-0.45%) |
Jul 27, 2011 | 20.37 | 20.45 | 20.27 | 20.39 | 6,243,152 | -0.03(-0.15%) |
Jul 26, 2011 | 20.34 | 20.54 | 20.25 | 20.42 | 6,461,573 | +0.06(+0.27%) |
Jul 25, 2011 | 20.02 | 20.44 | 20.02 | 20.37 | 5,143,259 | +0.24(+1.19%) |
Jul 22, 2011 | 20.04 | 20.16 | 19.93 | 20.13 | 3,388,601 | +0.12(+0.58%) |
Jul 21, 2011 | 19.74 | 20.09 | 19.72 | 20.01 | 3,705,873 | +0.40(+2.07%) |
Jul 20, 2011 | 19.58 | 19.71 | 19.50 | 19.61 | 1,538,105 | +0.05(+0.25%) |
Jul 19, 2011 | 19.44 | 19.57 | 19.29 | 19.56 | 2,390,563 | +0.18(+0.95%) |
Jul 18, 2011 | 19.47 | 19.52 | 19.30 | 19.37 | 2,409,297 | -0.16(-0.82%) |
Jul 15, 2011 | 19.66 | 19.69 | 19.43 | 19.53 | 4,333,800 | -0.10(-0.50%) |
Jul 14, 2011 | 19.68 | 19.70 | 19.51 | 19.63 | 4,605,471 | -0.02(-0.09%) |
Jul 13, 2011 | 19.83 | 19.90 | 19.59 | 19.65 | 3,434,707 | -0.06(-0.31%) |
Jul 12, 2011 | 19.61 | 19.86 | 19.56 | 19.71 | 4,493,435 | +0.04(+0.22%) |
Jul 11, 2011 | 19.74 | 19.75 | 19.56 | 19.67 | 2,483,293 | -0.29(-1.48%) |
Jul 08, 2011 | 20.01 | 20.04 | 19.84 | 19.96 | 2,282,434 | -0.18(-0.88%) |
Jul 07, 2011 | 20.10 | 20.16 | 19.95 | 20.14 | 3,243,289 | +0.14(+0.71%) |
Jul 06, 2011 | 20.02 | 20.13 | 19.87 | 20.00 | 2,378,703 | -0.03(-0.15%) |
Jul 05, 2011 | 20.18 | 20.18 | 19.96 | 20.03 | 3,253,568 | -0.17(-0.85%) |
Jul 01, 2011 | 20.05 | 20.22 | 19.96 | 20.20 | 2,803,634 | +0.18(+0.89%) |
Jun 30, 2011 | 19.87 | 20.05 | 19.70 | 20.02 | 4,069,767 | +0.25(+1.24%) |
Jun 29, 2011 | 19.73 | 19.86 | 19.61 | 19.78 | 3,251,608 | +0.09(+0.47%) |
Jun 28, 2011 | 19.60 | 19.72 | 19.52 | 19.69 | 3,440,363 | +0.11(+0.56%) |
Jun 27, 2011 | 19.19 | 19.64 | 19.18 | 19.58 | 5,396,931 | +0.51(+2.67%) |
Jun 24, 2011 | 19.42 | 19.65 | 19.07 | 19.07 | 7,760,489 | -0.31(-1.58%) |
Jun 23, 2011 | 19.28 | 19.39 | 19.10 | 19.37 | 4,561,192 | -0.13(-0.66%) |
Jun 22, 2011 | 19.40 | 19.66 | 19.33 | 19.50 | 4,287,805 | +0.02(+0.09%) |
Jun 21, 2011 | 19.53 | 19.67 | 19.39 | 19.48 | 3,560,189 | +0.06(+0.32%) |
Jun 20, 2011 | 19.39 | 19.44 | 19.35 | 19.42 | 2,607,368 | +0.06(+0.32%) |
Jun 17, 2011 | 19.37 | 19.51 | 19.30 | 19.36 | 3,594,833 | +0.09(+0.48%) |
Jun 16, 2011 | 19.14 | 19.47 | 19.12 | 19.27 | 4,068,890 | +0.17(+0.87%) |
Jun 15, 2011 | 19.41 | 19.55 | 19.06 | 19.10 | 6,108,515 | -0.45(-2.32%) |
Jun 14, 2011 | 19.54 | 19.65 | 19.33 | 19.56 | 5,359,471 | +0.17(+0.89%) |
Jun 13, 2011 | 19.82 | 19.88 | 19.38 | 19.39 | 6,328,676 | -0.09(-0.47%) |
Jun 10, 2011 | 19.63 | 19.64 | 19.45 | 19.48 | 2,946,158 | -0.18(-0.91%) |
Jun 09, 2011 | 19.61 | 19.75 | 19.47 | 19.66 | 3,513,162 | +0.08(+0.41%) |
Jun 08, 2011 | 19.67 | 19.76 | 19.49 | 19.58 | 5,217,611 | -0.05(-0.25%) |
Jun 07, 2011 | 19.67 | 19.93 | 19.60 | 19.63 | 4,487,788 | -0.03(-0.15%) |
Jun 06, 2011 | 19.69 | 19.74 | 19.54 | 19.66 | 2,891,105 | -0.06(-0.31%) |