Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 18.63 | 19.26 | 18.48 | 18.65 | 2,835,116 | -0.10(-0.55%) |
Sep 29, 2011 | 18.75 | 18.81 | 18.07 | 18.75 | 3,957,273 | +0.41(+2.21%) |
Sep 28, 2011 | 19.26 | 19.54 | 18.31 | 18.35 | 3,277,083 | -0.75(-3.95%) |
Sep 27, 2011 | 20.04 | 20.29 | 18.96 | 19.10 | 3,684,280 | -0.25(-1.31%) |
Sep 26, 2011 | 18.68 | 19.38 | 18.39 | 19.35 | 4,530,852 | +0.35(+1.84%) |
Sep 23, 2011 | 19.21 | 19.44 | 18.27 | 19.01 | 3,846,421 | -0.85(-4.27%) |
Sep 22, 2011 | 20.17 | 20.30 | 19.47 | 19.85 | 4,146,625 | -1.44(-6.77%) |
Sep 21, 2011 | 21.75 | 22.23 | 21.27 | 21.30 | 3,147,566 | -0.62(-2.84%) |
Sep 20, 2011 | 21.01 | 22.51 | 20.77 | 21.92 | 4,978,938 | +0.96(+4.59%) |
Sep 19, 2011 | 21.06 | 21.36 | 20.77 | 20.96 | 3,445,136 | +0.13(+0.63%) |
Sep 16, 2011 | 20.32 | 21.46 | 20.22 | 20.83 | 5,722,666 | +0.72(+3.56%) |
Sep 15, 2011 | 20.21 | 20.24 | 19.51 | 20.11 | 3,183,871 | -0.33(-1.61%) |
Sep 14, 2011 | 20.61 | 20.72 | 20.22 | 20.44 | 2,030,668 | -0.32(-1.54%) |
Sep 13, 2011 | 20.62 | 21.04 | 20.35 | 20.76 | 2,697,286 | +0.10(+0.50%) |
Sep 12, 2011 | 20.95 | 21.21 | 20.08 | 20.66 | 2,602,366 | -0.55(-2.58%) |
Sep 09, 2011 | 21.59 | 21.83 | 20.94 | 21.20 | 4,470,360 | -0.39(-1.79%) |
Sep 08, 2011 | 21.02 | 21.74 | 20.89 | 21.59 | 4,231,742 | +0.78(+3.76%) |
Sep 07, 2011 | 20.10 | 20.84 | 19.70 | 20.81 | 2,994,316 | +0.24(+1.15%) |
Sep 06, 2011 | 20.36 | 20.92 | 20.21 | 20.57 | 3,805,929 | +0.38(+1.87%) |
Sep 02, 2011 | 20.14 | 20.56 | 19.95 | 20.19 | 2,534,452 | +0.30(+1.52%) |
Sep 01, 2011 | 19.49 | 19.92 | 19.24 | 19.89 | 2,187,575 | +0.47(+2.43%) |
Aug 31, 2011 | 19.52 | 19.68 | 19.16 | 19.42 | 2,312,008 | -0.21(-1.06%) |
Aug 30, 2011 | 19.48 | 19.75 | 19.29 | 19.63 | 2,168,484 | +0.35(+1.81%) |
Aug 29, 2011 | 19.50 | 19.58 | 18.98 | 19.28 | 2,121,622 | -0.11(-0.58%) |
Aug 26, 2011 | 19.04 | 19.43 | 18.49 | 19.39 | 2,440,006 | +0.40(+2.08%) |
Aug 25, 2011 | 18.37 | 19.13 | 18.15 | 19.00 | 2,620,037 | +0.41(+2.18%) |
Aug 24, 2011 | 18.88 | 19.03 | 18.18 | 18.59 | 3,462,908 | -0.46(-2.42%) |
Aug 23, 2011 | 19.03 | 19.55 | 18.90 | 19.05 | 4,287,620 | -0.33(-1.70%) |
Aug 22, 2011 | 18.55 | 19.59 | 18.36 | 19.38 | 3,712,793 | +1.02(+5.54%) |
Aug 19, 2011 | 17.85 | 18.49 | 17.78 | 18.36 | 3,655,121 | +0.69(+3.89%) |
Aug 18, 2011 | 18.20 | 18.34 | 17.51 | 17.68 | 2,620,087 | -0.47(-2.60%) |
Aug 17, 2011 | 18.10 | 18.36 | 17.88 | 18.15 | 1,693,002 | +0.14(+0.79%) |
Aug 16, 2011 | 18.48 | 18.52 | 18.01 | 18.01 | 2,623,035 | -0.41(-2.20%) |
Aug 15, 2011 | 18.04 | 18.46 | 17.88 | 18.41 | 2,524,078 | +0.41(+2.25%) |
Aug 12, 2011 | 17.77 | 18.16 | 17.51 | 18.01 | 3,762,598 | +0.03(+0.16%) |
Aug 11, 2011 | 18.43 | 18.50 | 17.16 | 17.98 | 7,841,076 | -0.99(-5.22%) |
Aug 10, 2011 | 18.86 | 19.64 | 18.34 | 18.97 | 5,685,618 | +0.27(+1.46%) |
Aug 09, 2011 | 18.41 | 18.72 | 17.69 | 18.70 | 4,346,702 | +0.86(+4.81%) |
Aug 08, 2011 | 18.41 | 18.99 | 17.78 | 17.84 | 4,388,285 | -0.35(-1.92%) |
Aug 05, 2011 | 18.56 | 18.84 | 17.51 | 18.19 | 3,345,685 | -0.35(-1.88%) |
Aug 04, 2011 | 19.83 | 19.92 | 18.15 | 18.53 | 3,700,358 | -1.27(-6.43%) |
Aug 03, 2011 | 19.75 | 20.21 | 19.61 | 19.81 | 2,426,599 | +0.40(+2.04%) |
Aug 02, 2011 | 19.20 | 19.71 | 18.86 | 19.41 | 2,221,438 | +0.25(+1.33%) |
Aug 01, 2011 | 18.92 | 19.46 | 18.81 | 19.16 | 1,946,628 | +0.30(+1.60%) |
Jul 29, 2011 | 19.68 | 19.69 | 18.82 | 18.86 | 2,970,392 | -0.90(-4.53%) |
Jul 28, 2011 | 19.38 | 19.77 | 19.09 | 19.75 | 2,187,898 | +0.17(+0.87%) |
Jul 27, 2011 | 20.35 | 20.54 | 19.48 | 19.58 | 2,643,133 | -0.62(-3.08%) |
Jul 26, 2011 | 20.16 | 20.56 | 20.13 | 20.20 | 1,668,824 | -0.15(-0.74%) |
Jul 25, 2011 | 20.92 | 20.93 | 20.24 | 20.35 | 1,661,116 | -0.25(-1.19%) |
Jul 22, 2011 | 20.21 | 20.82 | 20.16 | 20.60 | 2,317,027 | +0.44(+2.20%) |
Jul 21, 2011 | 20.41 | 20.51 | 19.90 | 20.16 | 2,111,826 | -0.15(-0.74%) |
Jul 20, 2011 | 19.61 | 20.48 | 19.47 | 20.31 | 2,114,457 | +0.49(+2.47%) |
Jul 19, 2011 | 20.41 | 20.41 | 19.60 | 19.82 | 2,317,233 | -0.41(-2.00%) |
Jul 18, 2011 | 20.05 | 20.55 | 20.00 | 20.22 | 2,968,875 | +0.27(+1.37%) |
Jul 15, 2011 | 19.86 | 19.98 | 19.65 | 19.95 | 2,048,914 | +0.21(+1.05%) |
Jul 14, 2011 | 20.17 | 20.24 | 19.60 | 19.74 | 3,028,652 | -0.04(-0.19%) |
Jul 13, 2011 | 19.42 | 20.12 | 19.37 | 19.78 | 4,337,311 | +0.69(+3.61%) |
Jul 12, 2011 | 18.19 | 19.18 | 18.17 | 19.09 | 3,449,908 | +0.85(+4.65%) |
Jul 11, 2011 | 18.40 | 18.61 | 18.05 | 18.24 | 2,227,079 | -0.06(-0.31%) |
Jul 08, 2011 | 18.51 | 18.79 | 18.19 | 18.30 | 1,491,759 | +0.05(+0.26%) |
Jul 07, 2011 | 18.36 | 18.56 | 18.22 | 18.25 | 1,562,353 | +0.10(+0.57%) |
Jul 06, 2011 | 18.21 | 18.56 | 18.11 | 18.15 | 1,924,513 | +0.04(+0.21%) |
Jul 05, 2011 | 17.75 | 18.20 | 17.75 | 18.11 | 2,336,527 | +0.73(+4.18%) |