Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 21.76 | 21.98 | 21.71 | 21.71 | 16,198,499 | -0.25(-1.12%) |
Sep 29, 2011 | 21.89 | 22.00 | 21.71 | 21.96 | 18,941,432 | +0.35(+1.61%) |
Sep 28, 2011 | 21.93 | 21.97 | 21.58 | 21.61 | 19,406,858 | -0.22(-1.01%) |
Sep 27, 2011 | 22.04 | 22.06 | 21.73 | 21.83 | 14,198,593 | +0.08(+0.36%) |
Sep 26, 2011 | 21.66 | 21.78 | 21.53 | 21.75 | 16,979,578 | +0.17(+0.81%) |
Sep 23, 2011 | 21.31 | 21.68 | 21.27 | 21.58 | 18,617,466 | +0.21(+1.00%) |
Sep 22, 2011 | 21.38 | 21.45 | 21.14 | 21.36 | 42,782,308 | -0.37(-1.69%) |
Sep 21, 2011 | 22.14 | 22.26 | 21.73 | 21.73 | 21,324,848 | -0.41(-1.84%) |
Sep 20, 2011 | 22.00 | 22.42 | 21.89 | 22.14 | 28,194,944 | +0.32(+1.45%) |
Sep 19, 2011 | 21.71 | 21.90 | 21.64 | 21.82 | 11,273,159 | -0.12(-0.56%) |
Sep 16, 2011 | 21.72 | 22.00 | 21.72 | 21.95 | 12,488,665 | +0.25(+1.14%) |
Sep 15, 2011 | 21.64 | 21.76 | 21.48 | 21.70 | 9,245,894 | +0.27(+1.25%) |
Sep 14, 2011 | 21.37 | 21.60 | 21.12 | 21.43 | 10,962,015 | +0.15(+0.69%) |
Sep 13, 2011 | 21.21 | 21.28 | 20.99 | 21.28 | 11,222,745 | +0.14(+0.67%) |
Sep 12, 2011 | 20.86 | 21.15 | 20.78 | 21.14 | 11,966,675 | +0.17(+0.82%) |
Sep 09, 2011 | 21.26 | 21.26 | 20.84 | 20.97 | 22,017,190 | -0.43(-2.03%) |
Sep 08, 2011 | 21.37 | 21.61 | 21.29 | 21.40 | 10,704,234 | -0.01(-0.06%) |
Sep 07, 2011 | 21.35 | 21.44 | 21.24 | 21.42 | 11,816,921 | +0.24(+1.12%) |
Sep 06, 2011 | 20.86 | 21.20 | 20.71 | 21.18 | 18,072,552 | -0.10(-0.48%) |
Sep 02, 2011 | 21.25 | 21.42 | 21.23 | 21.28 | 13,940,848 | -0.24(-1.13%) |
Sep 01, 2011 | 21.70 | 21.79 | 21.52 | 21.53 | 16,691,806 | -0.14(-0.65%) |
Aug 31, 2011 | 21.60 | 21.73 | 21.55 | 21.67 | 15,078,002 | +0.14(+0.65%) |
Aug 30, 2011 | 21.49 | 21.61 | 21.40 | 21.53 | 12,129,781 | +0.01(+0.04%) |
Aug 29, 2011 | 21.31 | 21.53 | 21.28 | 21.52 | 23,239,442 | +0.42(+1.98%) |
Aug 26, 2011 | 21.04 | 21.21 | 20.61 | 21.10 | 19,586,682 | -0.03(-0.15%) |
Aug 25, 2011 | 21.55 | 21.55 | 21.03 | 21.13 | 22,323,054 | -0.35(-1.64%) |
Aug 24, 2011 | 20.99 | 21.48 | 20.98 | 21.48 | 22,371,832 | +0.45(+2.16%) |
Aug 23, 2011 | 20.80 | 21.03 | 20.53 | 21.03 | 24,600,914 | +0.37(+1.79%) |
Aug 22, 2011 | 21.02 | 21.02 | 20.54 | 20.66 | 30,916,834 | -0.05(-0.25%) |
Aug 19, 2011 | 20.66 | 20.89 | 20.57 | 20.71 | 23,724,754 | -0.13(-0.61%) |
Aug 18, 2011 | 20.77 | 20.90 | 20.52 | 20.83 | 35,205,328 | -0.25(-1.18%) |
Aug 17, 2011 | 21.05 | 21.28 | 21.01 | 21.08 | 21,888,738 | +0.15(+0.73%) |
Aug 16, 2011 | 20.80 | 20.99 | 20.69 | 20.93 | 17,661,292 | -0.03(-0.12%) |
Aug 15, 2011 | 20.44 | 21.00 | 20.40 | 20.96 | 43,540,312 | +0.69(+3.41%) |
Aug 12, 2011 | 20.53 | 20.63 | 20.17 | 20.27 | 15,178,673 | -0.12(-0.60%) |
Aug 11, 2011 | 19.62 | 20.59 | 19.62 | 20.39 | 27,321,156 | +0.82(+4.22%) |
Aug 10, 2011 | 19.69 | 20.07 | 19.49 | 19.56 | 26,334,352 | -0.38(-1.89%) |
Aug 09, 2011 | 20.23 | 19.98 | 18.83 | 19.94 | 38,683,352 | +0.63(+3.28%) |
Aug 08, 2011 | 20.10 | 20.28 | 19.23 | 19.31 | 27,884,446 | -1.08(-5.30%) |
Aug 05, 2011 | 20.39 | 20.56 | 20.01 | 20.39 | 34,361,516 | +0.17(+0.82%) |
Aug 04, 2011 | 20.73 | 20.84 | 20.22 | 20.22 | 26,635,428 | -0.68(-3.27%) |
Aug 03, 2011 | 20.93 | 20.94 | 20.64 | 20.91 | 20,307,160 | +0.00(+0.00%) |
Aug 02, 2011 | 21.18 | 21.23 | 20.91 | 20.91 | 14,655,501 | -0.36(-1.71%) |
Aug 01, 2011 | 21.40 | 21.42 | 21.12 | 21.27 | 11,812,148 | +0.06(+0.30%) |
Jul 29, 2011 | 21.24 | 21.39 | 21.15 | 21.21 | 15,955,758 | -0.22(-1.01%) |
Jul 28, 2011 | 21.55 | 21.56 | 21.40 | 21.42 | 8,820,689 | -0.13(-0.62%) |
Jul 27, 2011 | 21.58 | 21.67 | 21.51 | 21.56 | 21,614,936 | -0.06(-0.30%) |
Jul 26, 2011 | 21.73 | 21.73 | 21.57 | 21.62 | 7,544,235 | -0.08(-0.35%) |
Jul 25, 2011 | 21.47 | 21.77 | 21.47 | 21.70 | 7,641,871 | +0.08(+0.35%) |
Jul 22, 2011 | 21.69 | 21.69 | 21.59 | 21.62 | 6,930,398 | -0.13(-0.62%) |
Jul 21, 2011 | 21.51 | 21.79 | 21.51 | 21.76 | 11,889,586 | +0.32(+1.49%) |
Jul 20, 2011 | 21.32 | 21.51 | 21.26 | 21.44 | 5,674,289 | +0.13(+0.60%) |
Jul 19, 2011 | 21.19 | 21.34 | 21.03 | 21.31 | 12,540,482 | +0.19(+0.88%) |
Jul 18, 2011 | 21.28 | 21.31 | 21.08 | 21.12 | 10,224,167 | -0.20(-0.96%) |
Jul 15, 2011 | 21.31 | 21.39 | 21.21 | 21.33 | 9,438,979 | +0.03(+0.15%) |
Jul 14, 2011 | 21.40 | 21.49 | 21.27 | 21.30 | 11,575,129 | -0.10(-0.45%) |
Jul 13, 2011 | 21.53 | 21.58 | 21.35 | 21.39 | 6,973,764 | -0.06(-0.27%) |
Jul 12, 2011 | 21.31 | 21.58 | 21.26 | 21.45 | 9,512,550 | +0.10(+0.45%) |
Jul 11, 2011 | 21.44 | 21.44 | 21.26 | 21.35 | 11,690,666 | -0.23(-1.07%) |
Jul 08, 2011 | 21.55 | 21.61 | 21.45 | 21.58 | 9,270,888 | -0.08(-0.38%) |
Jul 07, 2011 | 21.72 | 21.73 | 21.56 | 21.67 | 12,251,269 | +0.09(+0.41%) |
Jul 06, 2011 | 21.51 | 21.64 | 21.44 | 21.58 | 6,323,552 | +0.04(+0.21%) |
Jul 05, 2011 | 21.65 | 21.67 | 21.50 | 21.53 | 9,317,309 | -0.13(-0.59%) |