Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 21.94 | 22.16 | 21.88 | 21.89 | 16,068,718 | -0.25(-1.12%) |
Sep 29, 2011 | 22.06 | 22.18 | 21.88 | 22.14 | 18,789,674 | +0.35(+1.61%) |
Sep 28, 2011 | 22.11 | 22.15 | 21.76 | 21.78 | 19,251,372 | -0.22(-1.01%) |
Sep 27, 2011 | 22.21 | 22.24 | 21.91 | 22.01 | 14,084,835 | +0.08(+0.36%) |
Sep 26, 2011 | 21.84 | 21.95 | 21.70 | 21.93 | 16,843,538 | +0.18(+0.81%) |
Sep 23, 2011 | 21.48 | 21.86 | 21.45 | 21.75 | 18,468,306 | +0.21(+1.00%) |
Sep 22, 2011 | 21.55 | 21.63 | 21.31 | 21.54 | 42,439,540 | -0.37(-1.69%) |
Sep 21, 2011 | 22.32 | 22.44 | 21.91 | 21.91 | 21,153,996 | -0.41(-1.84%) |
Sep 20, 2011 | 22.18 | 22.60 | 22.06 | 22.32 | 27,969,048 | +0.32(+1.45%) |
Sep 19, 2011 | 21.88 | 22.08 | 21.81 | 22.00 | 11,182,839 | -0.12(-0.56%) |
Sep 16, 2011 | 21.89 | 22.18 | 21.89 | 22.12 | 12,388,607 | +0.25(+1.14%) |
Sep 15, 2011 | 21.82 | 21.94 | 21.65 | 21.87 | 9,171,887 | +0.27(+1.25%) |
Sep 14, 2011 | 21.54 | 21.78 | 21.29 | 21.60 | 10,874,272 | +0.15(+0.69%) |
Sep 13, 2011 | 21.38 | 21.45 | 21.16 | 21.45 | 11,132,915 | +0.14(+0.67%) |
Sep 12, 2011 | 21.03 | 21.32 | 20.95 | 21.31 | 11,870,890 | +0.17(+0.82%) |
Sep 09, 2011 | 21.43 | 21.43 | 21.01 | 21.14 | 21,840,958 | -0.44(-2.03%) |
Sep 08, 2011 | 21.54 | 21.78 | 21.47 | 21.58 | 10,618,555 | -0.01(-0.06%) |
Sep 07, 2011 | 21.52 | 21.62 | 21.41 | 21.59 | 11,722,335 | +0.24(+1.12%) |
Sep 06, 2011 | 21.03 | 21.37 | 20.88 | 21.35 | 17,927,894 | -0.10(-0.48%) |
Sep 02, 2011 | 21.42 | 21.60 | 21.40 | 21.45 | 13,829,262 | -0.24(-1.13%) |
Sep 01, 2011 | 21.87 | 21.96 | 21.69 | 21.70 | 16,558,200 | -0.14(-0.65%) |
Aug 31, 2011 | 21.78 | 21.91 | 21.72 | 21.84 | 14,957,314 | +0.14(+0.65%) |
Aug 30, 2011 | 21.67 | 21.78 | 21.57 | 21.70 | 12,032,691 | +0.01(+0.04%) |
Aug 29, 2011 | 21.49 | 21.71 | 21.45 | 21.69 | 23,053,428 | +0.42(+1.98%) |
Aug 26, 2011 | 21.21 | 21.38 | 20.78 | 21.27 | 19,429,904 | -0.03(-0.15%) |
Aug 25, 2011 | 21.72 | 21.72 | 21.20 | 21.30 | 22,144,376 | -0.35(-1.64%) |
Aug 24, 2011 | 21.16 | 21.65 | 21.15 | 21.65 | 22,192,762 | +0.46(+2.16%) |
Aug 23, 2011 | 20.96 | 21.20 | 20.69 | 21.20 | 24,404,002 | +0.37(+1.80%) |
Aug 22, 2011 | 21.19 | 21.19 | 20.71 | 20.82 | 30,669,368 | -0.05(-0.25%) |
Aug 19, 2011 | 20.83 | 21.05 | 20.74 | 20.87 | 23,534,856 | -0.13(-0.61%) |
Aug 18, 2011 | 20.94 | 21.07 | 20.68 | 21.00 | 34,923,536 | -0.25(-1.18%) |
Aug 17, 2011 | 21.22 | 21.45 | 21.18 | 21.25 | 21,713,534 | +0.15(+0.73%) |
Aug 16, 2011 | 20.96 | 21.16 | 20.85 | 21.10 | 17,519,926 | -0.03(-0.12%) |
Aug 15, 2011 | 20.60 | 21.17 | 20.56 | 21.13 | 43,191,804 | +0.70(+3.41%) |
Aug 12, 2011 | 20.69 | 20.80 | 20.33 | 20.43 | 15,057,179 | -0.12(-0.60%) |
Aug 11, 2011 | 19.78 | 20.76 | 19.78 | 20.55 | 27,102,472 | +0.83(+4.22%) |
Aug 10, 2011 | 19.85 | 20.24 | 19.64 | 19.72 | 26,123,566 | -0.38(-1.89%) |
Aug 09, 2011 | 20.40 | 20.14 | 18.98 | 20.10 | 38,373,720 | +0.64(+3.28%) |
Aug 08, 2011 | 20.26 | 20.44 | 19.39 | 19.46 | 27,661,252 | -1.09(-5.30%) |
Aug 05, 2011 | 20.56 | 20.73 | 20.17 | 20.55 | 34,086,476 | +0.17(+0.82%) |
Aug 04, 2011 | 20.89 | 21.01 | 20.38 | 20.38 | 26,422,230 | -0.69(-3.27%) |
Aug 03, 2011 | 21.10 | 21.11 | 20.80 | 21.07 | 20,144,618 | +0.00(+0.00%) |
Aug 02, 2011 | 21.35 | 21.40 | 21.07 | 21.07 | 14,538,194 | -0.37(-1.71%) |
Aug 01, 2011 | 21.58 | 21.60 | 21.29 | 21.44 | 11,717,601 | +0.06(+0.30%) |
Jul 29, 2011 | 21.41 | 21.56 | 21.32 | 21.38 | 15,828,044 | -0.22(-1.01%) |
Jul 28, 2011 | 21.72 | 21.74 | 21.57 | 21.60 | 8,750,086 | -0.14(-0.62%) |
Jul 27, 2011 | 21.76 | 21.85 | 21.69 | 21.73 | 21,441,926 | -0.06(-0.30%) |
Jul 26, 2011 | 21.91 | 21.91 | 21.74 | 21.80 | 7,483,849 | -0.08(-0.35%) |
Jul 25, 2011 | 21.65 | 21.95 | 21.65 | 21.87 | 7,580,703 | +0.08(+0.35%) |
Jul 22, 2011 | 21.86 | 21.87 | 21.76 | 21.80 | 6,874,925 | -0.14(-0.62%) |
Jul 21, 2011 | 21.69 | 21.97 | 21.69 | 21.93 | 11,794,419 | +0.32(+1.49%) |
Jul 20, 2011 | 21.49 | 21.69 | 21.43 | 21.61 | 5,628,871 | +0.13(+0.60%) |
Jul 19, 2011 | 21.36 | 21.51 | 21.20 | 21.48 | 12,440,105 | +0.19(+0.88%) |
Jul 18, 2011 | 21.45 | 21.48 | 21.25 | 21.29 | 10,142,330 | -0.21(-0.96%) |
Jul 15, 2011 | 21.49 | 21.56 | 21.38 | 21.50 | 9,363,427 | +0.03(+0.15%) |
Jul 14, 2011 | 21.58 | 21.67 | 21.44 | 21.47 | 11,482,479 | -0.10(-0.45%) |
Jul 13, 2011 | 21.71 | 21.75 | 21.52 | 21.56 | 6,917,944 | -0.06(-0.27%) |
Jul 12, 2011 | 21.48 | 21.75 | 21.43 | 21.62 | 9,436,409 | +0.10(+0.45%) |
Jul 11, 2011 | 21.61 | 21.62 | 21.43 | 21.52 | 11,597,091 | -0.23(-1.07%) |
Jul 08, 2011 | 21.72 | 21.78 | 21.63 | 21.76 | 9,196,682 | -0.08(-0.38%) |
Jul 07, 2011 | 21.90 | 21.91 | 21.73 | 21.84 | 12,153,207 | +0.09(+0.42%) |
Jul 06, 2011 | 21.69 | 21.82 | 21.61 | 21.75 | 6,272,937 | +0.05(+0.21%) |
Jul 05, 2011 | 21.83 | 21.85 | 21.67 | 21.71 | 9,242,731 | -0.13(-0.59%) |