Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 18.70 | 18.96 | 18.39 | 18.55 | 2,665,112 | -0.01(-0.04%) |
Aug 30, 2011 | 18.18 | 18.72 | 18.03 | 18.56 | 2,820,168 | +0.39(+2.13%) |
Aug 29, 2011 | 17.31 | 18.21 | 17.31 | 18.17 | 1,981,411 | +0.61(+3.49%) |
Aug 26, 2011 | 17.10 | 17.62 | 16.76 | 17.56 | 1,363,733 | +0.35(+2.03%) |
Aug 25, 2011 | 17.69 | 17.90 | 17.16 | 17.21 | 1,546,608 | -0.41(-2.33%) |
Aug 24, 2011 | 17.34 | 17.67 | 17.14 | 17.62 | 1,911,891 | +0.19(+1.11%) |
Aug 23, 2011 | 16.85 | 17.43 | 16.68 | 17.43 | 2,506,818 | +0.51(+3.03%) |
Aug 22, 2011 | 16.86 | 17.29 | 16.81 | 16.92 | 3,551,165 | +0.49(+2.95%) |
Aug 19, 2011 | 16.22 | 16.85 | 16.20 | 16.43 | 2,614,772 | -0.11(-0.65%) |
Aug 18, 2011 | 16.90 | 16.90 | 16.29 | 16.54 | 4,475,565 | -0.99(-5.63%) |
Aug 17, 2011 | 17.94 | 18.08 | 17.38 | 17.53 | 2,993,432 | -0.23(-1.30%) |
Aug 16, 2011 | 17.78 | 18.00 | 17.57 | 17.76 | 2,705,876 | -0.27(-1.50%) |
Aug 15, 2011 | 17.93 | 18.21 | 17.83 | 18.03 | 2,390,648 | +0.26(+1.47%) |
Aug 12, 2011 | 17.96 | 18.08 | 17.41 | 17.77 | 3,095,005 | -0.02(-0.13%) |
Aug 11, 2011 | 17.01 | 18.17 | 16.80 | 17.79 | 4,349,571 | +0.92(+5.44%) |
Aug 10, 2011 | 17.62 | 17.63 | 16.82 | 16.87 | 5,695,426 | -1.23(-6.77%) |
Aug 09, 2011 | 18.11 | 18.14 | 16.94 | 18.10 | 6,834,878 | +1.01(+5.91%) |
Aug 08, 2011 | 18.11 | 18.27 | 16.81 | 17.09 | 6,209,472 | -1.51(-8.12%) |
Aug 05, 2011 | 19.42 | 19.61 | 17.94 | 18.60 | 5,742,303 | -0.47(-2.47%) |
Aug 04, 2011 | 19.41 | 19.56 | 18.98 | 19.07 | 3,575,049 | -0.68(-3.43%) |
Aug 03, 2011 | 19.88 | 20.02 | 19.13 | 19.75 | 4,066,020 | -0.18(-0.93%) |
Aug 02, 2011 | 20.44 | 20.66 | 19.92 | 19.93 | 2,558,452 | -0.77(-3.72%) |
Aug 01, 2011 | 21.25 | 21.33 | 20.34 | 20.70 | 3,722,902 | -0.40(-1.90%) |
Jul 29, 2011 | 20.66 | 21.18 | 20.50 | 21.10 | 3,263,512 | +0.17(+0.81%) |
Jul 28, 2011 | 21.01 | 21.27 | 20.89 | 20.93 | 2,253,583 | -0.01(-0.04%) |
Jul 27, 2011 | 21.53 | 21.60 | 20.89 | 20.94 | 3,318,583 | -0.69(-3.17%) |
Jul 26, 2011 | 22.38 | 22.44 | 21.60 | 21.63 | 3,749,210 | -0.79(-3.51%) |
Jul 25, 2011 | 22.33 | 22.59 | 22.07 | 22.41 | 1,941,712 | -0.21(-0.92%) |
Jul 22, 2011 | 22.80 | 22.81 | 22.58 | 22.62 | 2,545,261 | -0.32(-1.41%) |
Jul 21, 2011 | 22.31 | 23.25 | 21.96 | 22.95 | 8,666,086 | +3.04(+15.30%) |
Jul 20, 2011 | 19.85 | 20.04 | 19.76 | 19.90 | 3,416,477 | +0.09(+0.47%) |
Jul 19, 2011 | 19.27 | 19.86 | 19.18 | 19.81 | 2,223,727 | +0.64(+3.34%) |
Jul 18, 2011 | 19.48 | 19.48 | 18.91 | 19.17 | 2,097,635 | -0.39(-2.01%) |
Jul 15, 2011 | 19.56 | 19.62 | 19.33 | 19.56 | 1,509,609 | +0.05(+0.24%) |
Jul 14, 2011 | 19.94 | 20.01 | 19.48 | 19.52 | 1,867,056 | -0.37(-1.86%) |
Jul 13, 2011 | 20.06 | 20.22 | 19.81 | 19.89 | 1,219,610 | -0.02(-0.08%) |
Jul 12, 2011 | 19.89 | 20.09 | 19.86 | 19.90 | 1,812,229 | -0.08(-0.42%) |
Jul 11, 2011 | 20.25 | 20.48 | 19.88 | 19.99 | 1,889,770 | -0.58(-2.81%) |
Jul 08, 2011 | 21.03 | 21.13 | 20.39 | 20.56 | 3,110,470 | -0.86(-4.03%) |
Jul 07, 2011 | 21.23 | 21.50 | 21.06 | 21.43 | 2,584,681 | +0.44(+2.09%) |
Jul 06, 2011 | 20.81 | 21.00 | 20.67 | 20.99 | 1,704,545 | +0.19(+0.93%) |
Jul 05, 2011 | 21.20 | 21.20 | 20.78 | 20.80 | 1,779,698 | -0.43(-2.03%) |
Jul 01, 2011 | 20.85 | 21.38 | 20.80 | 21.23 | 1,929,963 | +0.39(+1.89%) |
Jun 30, 2011 | 20.43 | 20.86 | 20.36 | 20.83 | 2,264,586 | +0.49(+2.39%) |
Jun 29, 2011 | 20.57 | 20.63 | 20.22 | 20.35 | 3,030,216 | -0.10(-0.49%) |
Jun 28, 2011 | 20.33 | 20.46 | 20.22 | 20.45 | 1,999,709 | +0.22(+1.11%) |
Jun 27, 2011 | 20.09 | 20.26 | 19.93 | 20.22 | 1,826,539 | +0.18(+0.92%) |
Jun 24, 2011 | 20.46 | 20.51 | 19.93 | 20.04 | 1,643,617 | -0.43(-2.11%) |
Jun 23, 2011 | 20.12 | 20.49 | 19.91 | 20.47 | 1,760,550 | +0.05(+0.26%) |
Jun 22, 2011 | 20.58 | 20.61 | 20.37 | 20.42 | 1,902,098 | -0.26(-1.27%) |
Jun 21, 2011 | 20.43 | 20.79 | 20.26 | 20.68 | 1,574,112 | +0.36(+1.78%) |
Jun 20, 2011 | 20.39 | 20.46 | 20.24 | 20.32 | 1,884,012 | +0.37(+1.85%) |
Jun 17, 2011 | 20.01 | 20.12 | 19.86 | 19.95 | 1,841,125 | +0.13(+0.66%) |
Jun 16, 2011 | 19.69 | 19.98 | 19.65 | 19.82 | 1,899,380 | +0.17(+0.86%) |
Jun 15, 2011 | 19.91 | 19.99 | 19.63 | 19.65 | 1,836,548 | -0.48(-2.37%) |
Jun 14, 2011 | 19.84 | 20.24 | 19.83 | 20.12 | 1,133,239 | +0.45(+2.31%) |
Jun 13, 2011 | 19.92 | 20.00 | 19.61 | 19.67 | 1,255,673 | -0.15(-0.74%) |
Jun 10, 2011 | 20.07 | 20.13 | 19.65 | 19.82 | 1,818,183 | -0.36(-1.80%) |
Jun 09, 2011 | 20.24 | 20.40 | 20.13 | 20.18 | 1,273,225 | -0.02(-0.11%) |
Jun 08, 2011 | 20.51 | 20.53 | 20.13 | 20.20 | 2,054,035 | -0.40(-1.95%) |
Jun 07, 2011 | 20.39 | 20.73 | 20.34 | 20.60 | 3,124,564 | +0.33(+1.63%) |
Jun 06, 2011 | 20.48 | 20.59 | 20.26 | 20.27 | 1,991,320 | -0.24(-1.16%) |