Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 22.12 | 22.38 | 22.09 | 22.32 | 2,378,120 | +0.28(+1.29%) |
Aug 30, 2011 | 21.76 | 22.12 | 21.60 | 22.03 | 2,023,561 | -0.09(-0.42%) |
Aug 29, 2011 | 22.09 | 22.19 | 22.02 | 22.12 | 1,358,207 | +0.14(+0.63%) |
Aug 26, 2011 | 21.50 | 21.99 | 21.32 | 21.99 | 2,524,419 | +0.24(+1.13%) |
Aug 25, 2011 | 22.01 | 22.11 | 21.64 | 21.74 | 3,415,167 | -0.60(-2.69%) |
Aug 24, 2011 | 22.04 | 22.41 | 22.01 | 22.34 | 2,951,939 | -0.25(-1.11%) |
Aug 23, 2011 | 22.33 | 22.60 | 22.16 | 22.59 | 3,444,351 | +0.46(+2.06%) |
Aug 22, 2011 | 22.73 | 22.73 | 22.10 | 22.14 | 4,374,369 | +0.28(+1.27%) |
Aug 19, 2011 | 21.89 | 22.38 | 21.79 | 21.86 | 2,672,250 | -0.39(-1.75%) |
Aug 18, 2011 | 22.28 | 22.31 | 21.85 | 22.25 | 3,458,176 | -0.44(-1.92%) |
Aug 17, 2011 | 22.67 | 22.85 | 22.49 | 22.69 | 3,451,690 | +0.45(+2.02%) |
Aug 16, 2011 | 22.08 | 22.32 | 21.99 | 22.24 | 2,959,571 | +0.01(+0.03%) |
Aug 15, 2011 | 22.01 | 22.28 | 22.01 | 22.23 | 3,725,077 | +0.47(+2.16%) |
Aug 12, 2011 | 21.46 | 21.79 | 21.03 | 21.76 | 6,843,475 | +0.82(+3.92%) |
Aug 11, 2011 | 20.17 | 21.13 | 20.10 | 20.94 | 5,294,687 | +0.75(+3.70%) |
Aug 10, 2011 | 20.68 | 20.74 | 20.15 | 20.19 | 5,452,936 | -0.75(-3.57%) |
Aug 09, 2011 | 20.86 | 20.95 | 20.04 | 20.94 | 6,602,074 | +0.67(+3.29%) |
Aug 08, 2011 | 20.86 | 20.98 | 20.27 | 20.27 | 7,641,080 | -1.22(-5.70%) |
Aug 05, 2011 | 21.38 | 21.61 | 20.82 | 21.50 | 6,613,608 | +0.71(+3.43%) |
Aug 04, 2011 | 21.49 | 21.54 | 20.78 | 20.78 | 6,187,949 | +0.09(+0.41%) |
Aug 03, 2011 | 20.71 | 20.74 | 20.47 | 20.70 | 3,167,343 | +0.12(+0.57%) |
Aug 02, 2011 | 20.74 | 20.88 | 20.57 | 20.58 | 2,873,811 | -0.25(-1.19%) |
Aug 01, 2011 | 21.23 | 21.23 | 20.55 | 20.83 | 2,536,895 | -0.16(-0.78%) |
Jul 29, 2011 | 20.96 | 21.19 | 20.90 | 20.99 | 1,904,643 | -0.13(-0.62%) |
Jul 28, 2011 | 21.13 | 21.28 | 21.12 | 21.12 | 2,048,156 | +0.07(+0.34%) |
Jul 27, 2011 | 21.27 | 21.27 | 20.97 | 21.05 | 2,063,087 | -0.34(-1.59%) |
Jul 26, 2011 | 21.46 | 21.48 | 21.36 | 21.39 | 1,324,492 | +0.03(+0.12%) |
Jul 25, 2011 | 21.40 | 21.45 | 21.31 | 21.37 | 1,491,743 | -0.14(-0.67%) |
Jul 22, 2011 | 21.50 | 21.55 | 21.46 | 21.51 | 1,924,160 | +0.13(+0.61%) |
Jul 21, 2011 | 21.20 | 21.44 | 21.16 | 21.38 | 2,504,964 | +0.33(+1.56%) |
Jul 20, 2011 | 20.97 | 21.10 | 20.91 | 21.05 | 3,621,555 | +0.17(+0.82%) |
Jul 19, 2011 | 20.74 | 20.93 | 20.71 | 20.88 | 3,528,246 | +0.12(+0.60%) |
Jul 18, 2011 | 20.67 | 20.78 | 20.56 | 20.76 | 1,326,461 | -0.23(-1.09%) |
Jul 15, 2011 | 20.93 | 21.00 | 20.77 | 20.99 | 1,804,603 | -0.01(-0.06%) |
Jul 14, 2011 | 21.08 | 21.20 | 20.95 | 21.00 | 2,148,125 | -0.01(-0.03%) |
Jul 13, 2011 | 20.98 | 21.13 | 20.88 | 21.01 | 1,769,112 | +0.07(+0.34%) |
Jul 12, 2011 | 20.92 | 21.15 | 20.91 | 20.93 | 2,033,108 | -0.23(-1.08%) |
Jul 11, 2011 | 21.22 | 21.26 | 21.05 | 21.16 | 2,971,421 | -0.54(-2.47%) |
Jul 08, 2011 | 21.76 | 21.87 | 21.58 | 21.70 | 2,024,289 | -0.01(-0.03%) |
Jul 07, 2011 | 21.61 | 21.73 | 21.61 | 21.71 | 1,323,055 | +0.26(+1.19%) |
Jul 06, 2011 | 21.50 | 21.56 | 21.39 | 21.45 | 1,150,679 | -0.03(-0.12%) |
Jul 05, 2011 | 21.55 | 21.58 | 21.45 | 21.48 | 1,526,379 | +0.14(+0.67%) |
Jul 01, 2011 | 21.07 | 21.36 | 21.04 | 21.33 | 1,664,875 | +0.12(+0.59%) |
Jun 30, 2011 | 21.00 | 21.24 | 20.98 | 21.21 | 1,442,394 | +0.12(+0.56%) |
Jun 29, 2011 | 21.02 | 21.15 | 20.95 | 21.09 | 1,617,549 | +0.08(+0.37%) |
Jun 28, 2011 | 21.03 | 21.10 | 20.92 | 21.01 | 2,137,355 | +0.14(+0.66%) |
Jun 27, 2011 | 20.73 | 20.95 | 20.72 | 20.88 | 1,495,425 | +0.20(+0.98%) |
Jun 24, 2011 | 20.76 | 20.77 | 20.61 | 20.67 | 1,488,127 | +0.11(+0.54%) |
Jun 23, 2011 | 20.36 | 20.57 | 20.27 | 20.56 | 2,767,584 | -0.29(-1.38%) |
Jun 22, 2011 | 20.95 | 21.02 | 20.82 | 20.85 | 1,491,429 | -0.09(-0.41%) |
Jun 21, 2011 | 20.90 | 20.98 | 20.86 | 20.93 | 997,557 | +0.16(+0.76%) |
Jun 20, 2011 | 20.78 | 20.81 | 20.74 | 20.78 | 1,224,568 | +0.05(+0.22%) |
Jun 17, 2011 | 20.78 | 20.84 | 20.65 | 20.73 | 1,838,907 | +0.20(+0.99%) |
Jun 16, 2011 | 20.33 | 20.59 | 20.31 | 20.53 | 2,377,433 | +0.06(+0.29%) |
Jun 15, 2011 | 20.64 | 20.74 | 20.42 | 20.47 | 2,154,077 | -0.52(-2.50%) |
Jun 14, 2011 | 20.92 | 21.07 | 20.89 | 20.99 | 1,401,709 | +0.20(+0.98%) |
Jun 13, 2011 | 20.73 | 20.87 | 20.67 | 20.79 | 1,443,235 | +0.14(+0.67%) |
Jun 10, 2011 | 20.99 | 21.00 | 20.63 | 20.65 | 4,072,430 | -0.46(-2.17%) |
Jun 09, 2011 | 20.92 | 21.20 | 20.88 | 21.11 | 2,474,281 | +0.02(+0.09%) |
Jun 08, 2011 | 21.20 | 21.21 | 21.02 | 21.09 | 2,453,187 | -0.19(-0.89%) |
Jun 07, 2011 | 21.40 | 21.44 | 21.28 | 21.28 | 1,300,956 | +0.20(+0.96%) |
Jun 06, 2011 | 21.29 | 21.30 | 21.05 | 21.08 | 1,168,304 | -0.14(-0.65%) |