Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 21.94 | 22.19 | 21.91 | 22.13 | 2,397,626 | +0.28(+1.29%) |
Aug 30, 2011 | 21.58 | 21.94 | 21.43 | 21.85 | 2,040,159 | -0.09(-0.42%) |
Aug 29, 2011 | 21.91 | 22.01 | 21.84 | 21.94 | 1,369,347 | +0.14(+0.63%) |
Aug 26, 2011 | 21.33 | 21.81 | 21.14 | 21.81 | 2,545,125 | +0.24(+1.13%) |
Aug 25, 2011 | 21.83 | 21.93 | 21.47 | 21.56 | 3,443,178 | -0.60(-2.69%) |
Aug 24, 2011 | 21.86 | 22.23 | 21.83 | 22.16 | 2,976,151 | -0.25(-1.11%) |
Aug 23, 2011 | 22.15 | 22.42 | 21.98 | 22.41 | 3,472,602 | +0.45(+2.06%) |
Aug 22, 2011 | 22.54 | 22.54 | 21.92 | 21.96 | 4,410,248 | +0.28(+1.27%) |
Aug 19, 2011 | 21.71 | 22.19 | 21.61 | 21.68 | 2,694,169 | -0.39(-1.75%) |
Aug 18, 2011 | 22.10 | 22.13 | 21.67 | 22.07 | 3,486,541 | -0.43(-1.92%) |
Aug 17, 2011 | 22.48 | 22.67 | 22.30 | 22.50 | 3,480,001 | +0.45(+2.02%) |
Aug 16, 2011 | 21.90 | 22.13 | 21.81 | 22.06 | 2,983,846 | +0.01(+0.03%) |
Aug 15, 2011 | 21.83 | 22.09 | 21.83 | 22.05 | 3,755,631 | +0.47(+2.16%) |
Aug 12, 2011 | 21.28 | 21.62 | 20.85 | 21.58 | 6,899,607 | +0.81(+3.92%) |
Aug 11, 2011 | 20.00 | 20.95 | 19.94 | 20.77 | 5,338,114 | +0.74(+3.70%) |
Aug 10, 2011 | 20.51 | 20.57 | 19.99 | 20.03 | 5,497,662 | -0.74(-3.57%) |
Aug 09, 2011 | 20.69 | 20.78 | 19.88 | 20.77 | 6,656,225 | +0.66(+3.29%) |
Aug 08, 2011 | 20.69 | 20.81 | 20.11 | 20.11 | 7,703,755 | -1.21(-5.70%) |
Aug 05, 2011 | 21.21 | 21.43 | 20.65 | 21.32 | 6,667,855 | +0.71(+3.43%) |
Aug 04, 2011 | 21.32 | 21.36 | 20.61 | 20.61 | 6,238,704 | +0.08(+0.41%) |
Aug 03, 2011 | 20.54 | 20.58 | 20.30 | 20.53 | 3,193,322 | +0.12(+0.57%) |
Aug 02, 2011 | 20.58 | 20.71 | 20.40 | 20.41 | 2,897,382 | -0.25(-1.19%) |
Aug 01, 2011 | 21.06 | 21.06 | 20.39 | 20.66 | 2,557,704 | -0.16(-0.78%) |
Jul 29, 2011 | 20.79 | 21.02 | 20.73 | 20.82 | 1,920,265 | -0.13(-0.62%) |
Jul 28, 2011 | 20.96 | 21.11 | 20.95 | 20.95 | 2,064,956 | +0.07(+0.34%) |
Jul 27, 2011 | 21.10 | 21.10 | 20.80 | 20.88 | 2,080,009 | -0.34(-1.59%) |
Jul 26, 2011 | 21.29 | 21.31 | 21.19 | 21.22 | 1,335,356 | +0.03(+0.12%) |
Jul 25, 2011 | 21.23 | 21.28 | 21.13 | 21.19 | 1,503,979 | -0.14(-0.67%) |
Jul 22, 2011 | 21.33 | 21.37 | 21.29 | 21.34 | 1,939,942 | +0.13(+0.61%) |
Jul 21, 2011 | 21.03 | 21.26 | 20.99 | 21.21 | 2,525,511 | +0.32(+1.56%) |
Jul 20, 2011 | 20.80 | 20.93 | 20.74 | 20.88 | 3,651,260 | +0.17(+0.82%) |
Jul 19, 2011 | 20.58 | 20.76 | 20.54 | 20.71 | 3,557,186 | +0.12(+0.60%) |
Jul 18, 2011 | 20.50 | 20.61 | 20.39 | 20.59 | 1,337,341 | -0.23(-1.09%) |
Jul 15, 2011 | 20.76 | 20.83 | 20.60 | 20.82 | 1,819,405 | -0.01(-0.06%) |
Jul 14, 2011 | 20.91 | 21.02 | 20.78 | 20.83 | 2,165,744 | -0.01(-0.03%) |
Jul 13, 2011 | 20.81 | 20.96 | 20.71 | 20.84 | 1,783,623 | +0.07(+0.34%) |
Jul 12, 2011 | 20.75 | 20.98 | 20.74 | 20.76 | 2,049,784 | -0.23(-1.08%) |
Jul 11, 2011 | 21.05 | 21.08 | 20.88 | 20.99 | 2,995,793 | -0.53(-2.47%) |
Jul 08, 2011 | 21.58 | 21.69 | 21.40 | 21.52 | 2,040,892 | -0.01(-0.03%) |
Jul 07, 2011 | 21.43 | 21.56 | 21.43 | 21.53 | 1,333,907 | +0.25(+1.19%) |
Jul 06, 2011 | 21.33 | 21.39 | 21.21 | 21.28 | 1,160,117 | -0.03(-0.12%) |
Jul 05, 2011 | 21.37 | 21.41 | 21.27 | 21.30 | 1,538,899 | +0.14(+0.68%) |
Jul 01, 2011 | 20.90 | 21.19 | 20.87 | 21.16 | 1,678,531 | +0.12(+0.59%) |
Jun 30, 2011 | 20.83 | 21.06 | 20.81 | 21.04 | 1,454,225 | +0.12(+0.56%) |
Jun 29, 2011 | 20.85 | 20.98 | 20.78 | 20.92 | 1,630,817 | +0.08(+0.37%) |
Jun 28, 2011 | 20.86 | 20.93 | 20.75 | 20.84 | 2,154,886 | +0.14(+0.66%) |
Jun 27, 2011 | 20.56 | 20.78 | 20.55 | 20.71 | 1,507,691 | +0.20(+0.98%) |
Jun 24, 2011 | 20.59 | 20.60 | 20.44 | 20.50 | 1,500,333 | +0.11(+0.54%) |
Jun 23, 2011 | 20.20 | 20.41 | 20.11 | 20.39 | 2,790,285 | -0.29(-1.38%) |
Jun 22, 2011 | 20.78 | 20.85 | 20.65 | 20.68 | 1,503,662 | -0.08(-0.41%) |
Jun 21, 2011 | 20.73 | 20.81 | 20.69 | 20.76 | 1,005,739 | +0.16(+0.76%) |
Jun 20, 2011 | 20.61 | 20.64 | 20.57 | 20.61 | 1,234,612 | +0.05(+0.22%) |
Jun 17, 2011 | 20.61 | 20.67 | 20.48 | 20.56 | 1,853,990 | +0.20(+0.99%) |
Jun 16, 2011 | 20.17 | 20.42 | 20.15 | 20.36 | 2,396,933 | +0.06(+0.29%) |
Jun 15, 2011 | 20.47 | 20.58 | 20.26 | 20.30 | 2,171,746 | -0.52(-2.50%) |
Jun 14, 2011 | 20.75 | 20.89 | 20.72 | 20.82 | 1,413,206 | +0.20(+0.98%) |
Jun 13, 2011 | 20.56 | 20.70 | 20.50 | 20.62 | 1,455,073 | +0.14(+0.67%) |
Jun 10, 2011 | 20.82 | 20.83 | 20.46 | 20.48 | 4,105,833 | -0.45(-2.17%) |
Jun 09, 2011 | 20.75 | 21.02 | 20.71 | 20.94 | 2,494,576 | +0.02(+0.09%) |
Jun 08, 2011 | 21.02 | 21.04 | 20.85 | 20.92 | 2,473,308 | -0.19(-0.89%) |
Jun 07, 2011 | 21.23 | 21.26 | 21.11 | 21.11 | 1,311,627 | +0.20(+0.96%) |
Jun 06, 2011 | 21.11 | 21.13 | 20.88 | 20.91 | 1,177,886 | -0.14(-0.65%) |