Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 21.05 | 21.29 | 20.86 | 20.86 | 7,114,778 | -0.37(-1.74%) |
Sep 29, 2011 | 21.35 | 21.38 | 20.95 | 21.23 | 4,604,721 | +0.27(+1.28%) |
Sep 28, 2011 | 21.34 | 21.46 | 20.92 | 20.96 | 5,138,684 | -0.35(-1.64%) |
Sep 27, 2011 | 21.58 | 21.62 | 21.21 | 21.31 | 4,318,400 | +0.06(+0.26%) |
Sep 26, 2011 | 21.16 | 21.26 | 20.92 | 21.25 | 4,088,343 | +0.24(+1.16%) |
Sep 23, 2011 | 20.61 | 21.05 | 20.58 | 21.01 | 4,867,913 | +0.36(+1.73%) |
Sep 22, 2011 | 20.66 | 20.85 | 20.41 | 20.65 | 7,853,057 | -0.49(-2.31%) |
Sep 21, 2011 | 21.70 | 21.90 | 21.13 | 21.14 | 5,817,525 | -0.62(-2.84%) |
Sep 20, 2011 | 21.58 | 22.18 | 21.50 | 21.76 | 5,722,254 | +0.29(+1.37%) |
Sep 19, 2011 | 21.20 | 21.53 | 21.19 | 21.46 | 3,413,748 | -0.08(-0.38%) |
Sep 16, 2011 | 21.40 | 21.61 | 21.33 | 21.55 | 5,690,064 | +0.26(+1.23%) |
Sep 15, 2011 | 21.21 | 21.31 | 21.03 | 21.28 | 3,988,946 | +0.28(+1.34%) |
Sep 14, 2011 | 20.78 | 21.23 | 20.55 | 21.00 | 5,237,167 | +0.26(+1.24%) |
Sep 13, 2011 | 20.46 | 20.78 | 20.30 | 20.75 | 5,499,474 | +0.33(+1.62%) |
Sep 12, 2011 | 20.03 | 20.42 | 19.92 | 20.41 | 7,117,078 | +0.24(+1.18%) |
Sep 09, 2011 | 20.56 | 20.57 | 20.08 | 20.18 | 6,064,548 | -0.61(-2.95%) |
Sep 08, 2011 | 20.63 | 20.98 | 20.63 | 20.79 | 3,727,200 | +0.02(+0.09%) |
Sep 07, 2011 | 20.41 | 20.82 | 20.36 | 20.77 | 5,553,217 | +0.43(+2.10%) |
Sep 06, 2011 | 19.88 | 20.38 | 19.73 | 20.34 | 6,116,400 | -0.12(-0.57%) |
Sep 02, 2011 | 20.38 | 20.62 | 20.34 | 20.46 | 3,806,470 | -0.26(-1.25%) |
Sep 01, 2011 | 21.11 | 21.17 | 20.67 | 20.72 | 6,565,927 | -0.39(-1.85%) |
Aug 31, 2011 | 20.89 | 21.15 | 20.81 | 21.11 | 7,435,136 | +0.27(+1.31%) |
Aug 30, 2011 | 20.81 | 20.95 | 20.72 | 20.84 | 4,347,305 | -0.03(-0.15%) |
Aug 29, 2011 | 20.63 | 20.89 | 20.57 | 20.87 | 8,287,751 | +0.46(+2.24%) |
Aug 26, 2011 | 20.38 | 20.57 | 19.89 | 20.41 | 4,886,619 | -0.10(-0.48%) |
Aug 25, 2011 | 20.73 | 20.73 | 20.38 | 20.51 | 18,405,952 | -0.17(-0.84%) |
Aug 24, 2011 | 19.93 | 20.70 | 19.83 | 20.68 | 7,201,696 | +0.71(+3.53%) |
Aug 23, 2011 | 19.55 | 19.99 | 19.45 | 19.98 | 6,408,659 | +0.25(+1.29%) |
Aug 22, 2011 | 20.05 | 20.05 | 19.49 | 19.73 | 6,566,404 | +0.17(+0.85%) |
Aug 19, 2011 | 19.55 | 19.84 | 19.44 | 19.56 | 6,577,477 | -0.25(-1.28%) |
Aug 18, 2011 | 19.64 | 19.90 | 19.45 | 19.81 | 8,879,405 | -0.29(-1.45%) |
Aug 17, 2011 | 20.02 | 20.33 | 19.99 | 20.10 | 6,650,323 | +0.08(+0.40%) |
Aug 16, 2011 | 19.85 | 20.08 | 19.73 | 20.02 | 6,013,227 | +0.00(+0.00%) |
Aug 15, 2011 | 19.38 | 20.05 | 19.31 | 20.02 | 7,848,393 | +0.80(+4.18%) |
Aug 12, 2011 | 19.18 | 19.47 | 19.02 | 19.22 | 9,971,421 | +0.12(+0.65%) |
Aug 11, 2011 | 17.99 | 19.32 | 17.94 | 19.09 | 11,797,246 | +1.18(+6.56%) |
Aug 10, 2011 | 18.14 | 18.53 | 17.87 | 17.92 | 8,774,590 | -0.52(-2.82%) |
Aug 09, 2011 | 18.45 | 18.46 | 17.30 | 18.44 | 9,251,612 | +0.60(+3.36%) |
Aug 08, 2011 | 18.45 | 18.71 | 17.75 | 17.84 | 10,450,614 | -0.92(-4.91%) |
Aug 05, 2011 | 18.90 | 19.01 | 18.48 | 18.76 | 9,058,431 | +0.04(+0.20%) |
Aug 04, 2011 | 19.47 | 19.50 | 18.68 | 18.72 | 7,605,111 | -0.90(-4.60%) |
Aug 03, 2011 | 19.99 | 19.99 | 19.37 | 19.63 | 6,142,920 | -0.32(-1.61%) |
Aug 02, 2011 | 20.08 | 20.16 | 19.91 | 19.95 | 5,507,697 | -0.25(-1.26%) |
Aug 01, 2011 | 20.42 | 20.44 | 19.97 | 20.20 | 3,875,169 | -0.06(-0.27%) |
Jul 29, 2011 | 20.33 | 20.45 | 20.17 | 20.26 | 5,226,165 | -0.21(-1.03%) |
Jul 28, 2011 | 20.54 | 20.54 | 20.35 | 20.47 | 3,352,828 | -0.09(-0.45%) |
Jul 27, 2011 | 20.54 | 20.62 | 20.43 | 20.56 | 6,192,142 | -0.03(-0.15%) |
Jul 26, 2011 | 20.51 | 20.71 | 20.41 | 20.59 | 6,408,778 | +0.06(+0.27%) |
Jul 25, 2011 | 20.19 | 20.60 | 20.19 | 20.54 | 5,101,236 | +0.24(+1.19%) |
Jul 22, 2011 | 20.21 | 20.33 | 20.09 | 20.29 | 3,360,915 | +0.12(+0.58%) |
Jul 21, 2011 | 19.91 | 20.26 | 19.88 | 20.18 | 3,675,594 | +0.41(+2.06%) |
Jul 20, 2011 | 19.74 | 19.87 | 19.66 | 19.77 | 1,525,538 | +0.05(+0.25%) |
Jul 19, 2011 | 19.60 | 19.73 | 19.45 | 19.72 | 2,371,031 | +0.19(+0.95%) |
Jul 18, 2011 | 19.63 | 19.68 | 19.46 | 19.53 | 2,389,612 | -0.16(-0.82%) |
Jul 15, 2011 | 19.82 | 19.85 | 19.59 | 19.69 | 4,298,391 | -0.10(-0.50%) |
Jul 14, 2011 | 19.84 | 19.86 | 19.67 | 19.79 | 4,567,842 | -0.02(-0.09%) |
Jul 13, 2011 | 20.00 | 20.06 | 19.75 | 19.81 | 3,406,644 | -0.06(-0.31%) |
Jul 12, 2011 | 19.77 | 20.02 | 19.72 | 19.87 | 4,456,721 | +0.04(+0.22%) |
Jul 11, 2011 | 19.91 | 19.92 | 19.72 | 19.83 | 2,463,004 | -0.30(-1.48%) |
Jul 08, 2011 | 20.17 | 20.20 | 20.00 | 20.13 | 2,263,786 | -0.18(-0.88%) |
Jul 07, 2011 | 20.26 | 20.33 | 20.12 | 20.31 | 3,216,790 | +0.14(+0.71%) |
Jul 06, 2011 | 20.19 | 20.29 | 20.03 | 20.16 | 2,359,268 | -0.03(-0.15%) |
Jul 05, 2011 | 20.34 | 20.34 | 20.13 | 20.20 | 3,226,984 | -0.17(-0.85%) |