Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 23.05 | 23.80 | 22.97 | 23.44 | 11,172,340 | +0.01(+0.04%) |
Oct 28, 2011 | 23.79 | 23.90 | 22.94 | 23.43 | 9,339,190 | -0.19(-0.81%) |
Oct 27, 2011 | 23.95 | 24.31 | 23.48 | 23.62 | 14,064,612 | +0.74(+3.21%) |
Oct 26, 2011 | 22.75 | 23.08 | 22.22 | 22.89 | 7,947,715 | +0.52(+2.31%) |
Oct 25, 2011 | 22.91 | 22.97 | 22.29 | 22.37 | 8,859,989 | -0.83(-3.56%) |
Oct 24, 2011 | 22.79 | 23.58 | 22.58 | 23.20 | 7,770,851 | +0.57(+2.53%) |
Oct 21, 2011 | 22.38 | 22.80 | 22.13 | 22.62 | 8,126,883 | +0.77(+3.53%) |
Oct 20, 2011 | 21.21 | 21.93 | 20.90 | 21.85 | 8,307,038 | +0.66(+3.13%) |
Oct 19, 2011 | 21.59 | 21.79 | 21.10 | 21.19 | 5,452,461 | -0.44(-2.02%) |
Oct 18, 2011 | 21.27 | 21.88 | 20.78 | 21.62 | 8,914,102 | +0.86(+4.16%) |
Oct 17, 2011 | 21.29 | 21.35 | 20.68 | 20.76 | 6,315,507 | -0.66(-3.09%) |
Oct 14, 2011 | 21.76 | 22.34 | 21.03 | 21.42 | 9,501,733 | +0.08(+0.38%) |
Oct 13, 2011 | 21.08 | 21.41 | 20.60 | 21.34 | 7,799,831 | +0.05(+0.26%) |
Oct 12, 2011 | 21.29 | 21.68 | 21.16 | 21.29 | 8,072,019 | +0.32(+1.52%) |
Oct 11, 2011 | 20.61 | 21.08 | 20.39 | 20.97 | 7,938,026 | +0.16(+0.79%) |
Oct 10, 2011 | 20.04 | 20.93 | 20.03 | 20.81 | 8,313,948 | +1.27(+6.51%) |
Oct 07, 2011 | 19.86 | 19.94 | 19.30 | 19.54 | 8,038,925 | -0.16(-0.83%) |
Oct 06, 2011 | 19.39 | 19.72 | 19.35 | 19.70 | 11,028,005 | +0.76(+4.03%) |
Oct 05, 2011 | 18.54 | 19.04 | 18.00 | 18.94 | 12,687,801 | +1.14(+6.43%) |
Oct 04, 2011 | 16.91 | 17.81 | 16.34 | 17.79 | 18,867,754 | +0.58(+3.38%) |
Oct 03, 2011 | 18.17 | 18.51 | 17.14 | 17.21 | 18,433,624 | -1.30(-7.02%) |
Sep 30, 2011 | 18.65 | 19.05 | 18.23 | 18.51 | 9,615,205 | -0.54(-2.81%) |
Sep 29, 2011 | 19.73 | 19.73 | 18.39 | 19.05 | 19,046,522 | -0.25(-1.27%) |
Sep 28, 2011 | 20.30 | 20.40 | 19.24 | 19.29 | 10,280,703 | -0.86(-4.28%) |
Sep 27, 2011 | 20.64 | 21.02 | 20.00 | 20.15 | 10,986,691 | +0.16(+0.82%) |
Sep 26, 2011 | 19.75 | 20.02 | 19.07 | 19.99 | 8,981,629 | +0.52(+2.66%) |
Sep 23, 2011 | 19.07 | 19.91 | 18.95 | 19.47 | 9,264,659 | +0.31(+1.61%) |
Sep 22, 2011 | 19.70 | 19.96 | 18.61 | 19.16 | 20,015,760 | -1.48(-7.17%) |
Sep 21, 2011 | 21.53 | 21.99 | 20.60 | 20.64 | 11,005,040 | -0.94(-4.34%) |
Sep 20, 2011 | 22.34 | 22.37 | 21.52 | 21.58 | 8,098,195 | -0.63(-2.82%) |
Sep 19, 2011 | 21.40 | 22.31 | 21.16 | 22.21 | 9,629,045 | +0.23(+1.03%) |
Sep 16, 2011 | 21.85 | 22.10 | 21.45 | 21.98 | 9,585,522 | +0.28(+1.30%) |
Sep 15, 2011 | 21.44 | 21.72 | 21.07 | 21.70 | 8,268,282 | +0.48(+2.27%) |
Sep 14, 2011 | 21.02 | 21.65 | 20.62 | 21.22 | 15,153,022 | +0.34(+1.61%) |
Sep 13, 2011 | 20.29 | 21.15 | 20.20 | 20.88 | 12,339,622 | +0.72(+3.56%) |
Sep 12, 2011 | 19.71 | 20.24 | 19.43 | 20.16 | 12,596,118 | +0.05(+0.27%) |
Sep 09, 2011 | 20.69 | 20.74 | 19.84 | 20.11 | 10,703,980 | -0.84(-4.03%) |
Sep 08, 2011 | 21.25 | 21.59 | 20.85 | 20.95 | 7,811,294 | -0.54(-2.49%) |
Sep 07, 2011 | 21.17 | 21.81 | 21.12 | 21.49 | 10,797,347 | +0.74(+3.55%) |
Sep 06, 2011 | 20.26 | 20.86 | 19.86 | 20.75 | 9,754,852 | -0.37(-1.76%) |
Sep 02, 2011 | 21.74 | 21.94 | 20.90 | 21.12 | 9,195,588 | -1.30(-5.81%) |
Sep 01, 2011 | 22.64 | 23.09 | 22.29 | 22.43 | 9,644,069 | -0.23(-1.00%) |
Aug 31, 2011 | 22.87 | 23.25 | 22.34 | 22.65 | 10,893,783 | +0.01(+0.04%) |
Aug 30, 2011 | 21.85 | 22.83 | 21.80 | 22.64 | 11,882,732 | +0.52(+2.33%) |
Aug 29, 2011 | 21.35 | 22.15 | 21.24 | 22.13 | 7,071,326 | +1.18(+5.61%) |
Aug 26, 2011 | 20.27 | 21.19 | 19.74 | 20.95 | 12,416,410 | +0.46(+2.25%) |
Aug 25, 2011 | 21.11 | 21.41 | 20.41 | 20.49 | 8,218,939 | -0.50(-2.37%) |
Aug 24, 2011 | 21.04 | 21.39 | 20.79 | 20.99 | 9,650,592 | -0.09(-0.43%) |
Aug 23, 2011 | 20.16 | 21.14 | 19.93 | 21.08 | 11,406,137 | +1.07(+5.33%) |
Aug 22, 2011 | 20.48 | 20.84 | 19.94 | 20.01 | 10,211,761 | +0.08(+0.41%) |
Aug 19, 2011 | 19.81 | 20.80 | 19.81 | 19.93 | 10,103,388 | -0.38(-1.87%) |
Aug 18, 2011 | 21.30 | 21.59 | 20.07 | 20.31 | 16,410,974 | -2.22(-9.87%) |
Aug 17, 2011 | 22.60 | 22.90 | 22.18 | 22.53 | 9,254,652 | +0.06(+0.28%) |
Aug 16, 2011 | 22.22 | 22.63 | 21.97 | 22.47 | 8,749,391 | -0.14(-0.60%) |
Aug 15, 2011 | 22.62 | 22.69 | 22.15 | 22.61 | 9,532,201 | +0.06(+0.28%) |
Aug 12, 2011 | 22.43 | 22.66 | 22.09 | 22.54 | 10,756,850 | +0.24(+1.09%) |
Aug 11, 2011 | 21.05 | 22.54 | 20.84 | 22.30 | 20,835,712 | +1.37(+6.52%) |
Aug 10, 2011 | 21.46 | 21.93 | 20.82 | 20.93 | 21,380,716 | -1.20(-5.43%) |
Aug 09, 2011 | 20.47 | 22.16 | 19.54 | 22.14 | 32,001,404 | +2.87(+14.88%) |
Aug 08, 2011 | 20.47 | 20.61 | 18.94 | 19.27 | 27,657,102 | -2.22(-10.31%) |
Aug 05, 2011 | 22.33 | 22.43 | 20.65 | 21.49 | 26,068,270 | -0.41(-1.86%) |
Aug 04, 2011 | 23.66 | 23.66 | 21.87 | 21.89 | 28,665,992 | -2.25(-9.33%) |
Aug 03, 2011 | 24.17 | 24.30 | 22.88 | 24.14 | 25,165,850 | +0.38(+1.60%) |
Aug 02, 2011 | 24.37 | 24.89 | 23.72 | 23.76 | 20,051,730 | -0.90(-3.67%) |