Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 20.51 | 20.57 | 20.41 | 20.44 | 2,908,910 | +0.16(+0.78%) |
May 23, 2011 | 20.15 | 20.35 | 20.10 | 20.29 | 5,233,082 | -0.50(-2.39%) |
May 20, 2011 | 20.90 | 20.96 | 20.67 | 20.78 | 5,162,123 | -0.13(-0.60%) |
May 19, 2011 | 20.85 | 20.97 | 20.72 | 20.91 | 4,818,891 | +0.13(+0.61%) |
May 18, 2011 | 20.58 | 20.90 | 20.54 | 20.78 | 7,079,824 | +0.08(+0.38%) |
May 17, 2011 | 20.50 | 20.72 | 20.39 | 20.70 | 9,334,115 | +0.01(+0.04%) |
May 16, 2011 | 20.41 | 20.81 | 20.39 | 20.70 | 5,462,888 | +0.28(+1.35%) |
May 13, 2011 | 20.75 | 20.82 | 20.31 | 20.42 | 3,526,300 | -0.47(-2.27%) |
May 12, 2011 | 20.56 | 20.98 | 20.44 | 20.89 | 2,611,780 | +0.32(+1.53%) |
May 11, 2011 | 20.85 | 20.86 | 20.45 | 20.58 | 3,377,969 | -0.49(-2.32%) |
May 10, 2011 | 20.97 | 21.20 | 20.88 | 21.07 | 2,922,644 | +0.23(+1.10%) |
May 09, 2011 | 20.61 | 20.89 | 20.53 | 20.84 | 1,778,985 | +0.27(+1.31%) |
May 06, 2011 | 20.74 | 20.89 | 20.44 | 20.57 | 2,992,424 | +0.21(+1.01%) |
May 05, 2011 | 20.57 | 20.68 | 20.30 | 20.37 | 4,431,572 | -0.57(-2.72%) |
May 04, 2011 | 21.32 | 21.34 | 20.85 | 20.93 | 5,507,619 | +0.02(+0.08%) |
May 03, 2011 | 20.94 | 21.09 | 20.83 | 20.92 | 4,019,565 | -0.36(-1.67%) |
May 02, 2011 | 21.30 | 21.33 | 21.27 | 21.27 | 3,377,757 | -0.43(-2.00%) |
Apr 29, 2011 | 21.68 | 21.78 | 21.67 | 21.71 | 2,876,212 | +0.18(+0.84%) |
Apr 28, 2011 | 21.52 | 21.60 | 21.40 | 21.53 | 3,892,527 | +0.54(+2.56%) |
Apr 27, 2011 | 20.85 | 20.99 | 20.54 | 20.99 | 5,462,626 | +0.55(+2.70%) |
Apr 26, 2011 | 20.24 | 20.48 | 20.07 | 20.44 | 4,287,116 | +0.43(+2.17%) |
Apr 25, 2011 | 20.10 | 20.10 | 19.97 | 20.00 | 2,239,268 | -0.01(-0.04%) |
Apr 21, 2011 | 20.03 | 20.05 | 19.86 | 20.01 | 3,288,679 | +0.29(+1.48%) |
Apr 20, 2011 | 19.62 | 19.72 | 19.59 | 19.72 | 3,651,811 | +0.76(+4.00%) |
Apr 19, 2011 | 19.11 | 19.13 | 18.90 | 18.96 | 3,296,842 | +0.06(+0.29%) |
Apr 18, 2011 | 19.00 | 19.05 | 18.71 | 18.90 | 3,973,996 | -0.44(-2.29%) |
Apr 15, 2011 | 19.14 | 19.35 | 19.10 | 19.35 | 3,134,944 | +0.24(+1.28%) |
Apr 14, 2011 | 19.07 | 19.14 | 18.99 | 19.10 | 1,747,034 | -0.04(-0.21%) |
Apr 13, 2011 | 19.35 | 19.36 | 19.09 | 19.14 | 1,857,525 | +0.05(+0.25%) |
Apr 12, 2011 | 19.19 | 19.23 | 19.01 | 19.09 | 2,531,030 | -0.16(-0.82%) |
Apr 11, 2011 | 19.25 | 19.32 | 19.15 | 19.25 | 1,633,327 | -0.15(-0.77%) |
Apr 08, 2011 | 19.44 | 19.48 | 19.30 | 19.40 | 1,585,959 | +0.22(+1.15%) |
Apr 07, 2011 | 19.11 | 19.21 | 19.06 | 19.18 | 2,732,974 | -0.03(-0.16%) |
Apr 06, 2011 | 19.24 | 19.35 | 19.16 | 19.21 | 2,785,115 | +0.18(+0.97%) |
Apr 05, 2011 | 18.94 | 19.25 | 18.91 | 19.03 | 3,147,782 | -0.26(-1.36%) |
Apr 04, 2011 | 19.39 | 19.43 | 19.24 | 19.29 | 1,776,240 | -0.17(-0.89%) |
Apr 01, 2011 | 19.16 | 19.48 | 19.07 | 19.46 | 3,842,922 | +0.36(+1.90%) |
Mar 31, 2011 | 19.09 | 19.16 | 18.97 | 19.10 | 2,690,534 | +0.13(+0.67%) |
Mar 30, 2011 | 18.84 | 19.01 | 18.80 | 18.98 | 1,634,169 | +0.24(+1.26%) |
Mar 29, 2011 | 18.56 | 18.75 | 18.48 | 18.74 | 1,794,986 | +0.07(+0.38%) |
Mar 28, 2011 | 18.77 | 18.83 | 18.67 | 18.67 | 1,534,308 | +0.02(+0.08%) |
Mar 25, 2011 | 18.69 | 18.79 | 18.62 | 18.65 | 1,758,245 | -0.23(-1.21%) |
Mar 24, 2011 | 18.83 | 18.96 | 18.73 | 18.88 | 2,333,316 | +0.29(+1.57%) |
Mar 23, 2011 | 18.56 | 18.64 | 18.42 | 18.59 | 1,956,915 | +0.09(+0.47%) |
Mar 22, 2011 | 18.62 | 18.64 | 18.45 | 18.50 | 2,466,090 | -0.28(-1.47%) |
Mar 21, 2011 | 18.71 | 18.81 | 18.68 | 18.78 | 3,983,517 | +0.51(+2.77%) |
Mar 18, 2011 | 18.45 | 18.45 | 18.23 | 18.27 | 3,250,059 | +0.21(+1.18%) |
Mar 17, 2011 | 18.09 | 18.15 | 17.97 | 18.06 | 4,150,017 | +0.62(+3.58%) |
Mar 16, 2011 | 17.70 | 17.77 | 17.23 | 17.44 | 4,511,076 | -0.28(-1.56%) |
Mar 15, 2011 | 17.64 | 17.81 | 17.60 | 17.71 | 6,707,693 | -0.49(-2.69%) |
Mar 14, 2011 | 18.15 | 18.24 | 18.05 | 18.20 | 2,653,670 | -0.17(-0.95%) |
Mar 11, 2011 | 18.20 | 18.42 | 18.20 | 18.38 | 2,042,012 | -0.03(-0.17%) |
Mar 10, 2011 | 18.55 | 18.58 | 18.39 | 18.41 | 2,410,528 | -0.51(-2.67%) |
Mar 09, 2011 | 18.94 | 18.98 | 18.79 | 18.91 | 2,863,564 | +0.06(+0.29%) |
Mar 08, 2011 | 18.83 | 18.93 | 18.72 | 18.86 | 3,311,489 | -0.07(-0.38%) |
Mar 07, 2011 | 19.24 | 19.28 | 18.84 | 18.93 | 3,460,166 | -0.38(-1.96%) |
Mar 04, 2011 | 19.48 | 19.50 | 19.13 | 19.31 | 2,636,374 | -0.01(-0.04%) |
Mar 03, 2011 | 19.30 | 19.40 | 19.21 | 19.32 | 3,637,053 | +0.15(+0.78%) |
Mar 02, 2011 | 19.14 | 19.28 | 19.11 | 19.16 | 3,145,438 | +0.12(+0.62%) |