Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 17.65 | 18.09 | 17.57 | 17.87 | 3,016,528 | -0.29(-1.59%) |
Sep 29, 2011 | 17.93 | 18.20 | 17.67 | 18.16 | 3,033,783 | +0.75(+4.28%) |
Sep 28, 2011 | 18.34 | 18.53 | 17.38 | 17.41 | 2,270,142 | -0.89(-4.88%) |
Sep 27, 2011 | 18.57 | 19.11 | 18.12 | 18.31 | 2,443,185 | +0.35(+1.97%) |
Sep 26, 2011 | 17.67 | 17.98 | 16.97 | 17.95 | 1,591,762 | +0.57(+3.26%) |
Sep 23, 2011 | 17.24 | 18.10 | 17.21 | 17.39 | 2,502,280 | +0.05(+0.31%) |
Sep 22, 2011 | 17.81 | 18.10 | 17.03 | 17.33 | 2,467,158 | -1.09(-5.91%) |
Sep 21, 2011 | 19.49 | 19.56 | 18.40 | 18.42 | 2,635,953 | -1.14(-5.84%) |
Sep 20, 2011 | 20.43 | 20.65 | 19.56 | 19.56 | 2,011,735 | -0.51(-2.52%) |
Sep 19, 2011 | 19.87 | 20.26 | 19.55 | 20.07 | 1,909,418 | -0.39(-1.92%) |
Sep 16, 2011 | 20.42 | 20.67 | 19.74 | 20.46 | 2,727,532 | -0.02(-0.08%) |
Sep 15, 2011 | 20.17 | 20.78 | 19.98 | 20.48 | 2,452,741 | +0.57(+2.87%) |
Sep 14, 2011 | 19.54 | 20.31 | 18.98 | 19.91 | 2,246,594 | +0.63(+3.28%) |
Sep 13, 2011 | 18.84 | 19.38 | 18.78 | 19.28 | 2,697,644 | +0.52(+2.79%) |
Sep 12, 2011 | 18.64 | 19.05 | 18.29 | 18.75 | 1,614,691 | -0.27(-1.40%) |
Sep 09, 2011 | 19.38 | 19.77 | 18.86 | 19.02 | 2,039,359 | -0.65(-3.32%) |
Sep 08, 2011 | 19.90 | 20.30 | 19.55 | 19.67 | 1,335,031 | -0.46(-2.27%) |
Sep 07, 2011 | 19.57 | 20.15 | 19.41 | 20.13 | 2,967,853 | +1.20(+6.36%) |
Sep 06, 2011 | 18.89 | 19.13 | 18.34 | 18.93 | 2,920,576 | -0.62(-3.15%) |
Sep 02, 2011 | 19.81 | 20.17 | 19.34 | 19.54 | 1,634,077 | -0.95(-4.65%) |
Sep 01, 2011 | 21.43 | 21.51 | 20.42 | 20.50 | 1,968,767 | -0.93(-4.35%) |
Aug 31, 2011 | 21.08 | 21.93 | 21.04 | 21.43 | 3,792,960 | +0.70(+3.39%) |
Aug 30, 2011 | 20.63 | 20.93 | 20.33 | 20.72 | 2,520,948 | -0.03(-0.16%) |
Aug 29, 2011 | 20.00 | 20.83 | 19.98 | 20.76 | 2,070,504 | +1.12(+5.71%) |
Aug 26, 2011 | 18.58 | 19.67 | 18.26 | 19.63 | 1,845,096 | +0.86(+4.58%) |
Aug 25, 2011 | 19.92 | 20.09 | 18.70 | 18.77 | 1,446,316 | -0.80(-4.06%) |
Aug 24, 2011 | 18.92 | 19.63 | 18.70 | 19.57 | 2,202,335 | +0.70(+3.69%) |
Aug 23, 2011 | 18.09 | 18.88 | 17.93 | 18.87 | 1,899,607 | +0.83(+4.62%) |
Aug 22, 2011 | 18.80 | 18.80 | 17.95 | 18.04 | 2,150,038 | -0.02(-0.09%) |
Aug 19, 2011 | 18.15 | 19.07 | 18.04 | 18.06 | 1,418,533 | -0.41(-2.24%) |
Aug 18, 2011 | 19.60 | 19.60 | 18.30 | 18.47 | 2,727,117 | -1.87(-9.18%) |
Aug 17, 2011 | 20.91 | 21.06 | 20.06 | 20.34 | 2,506,739 | -0.39(-1.89%) |
Aug 16, 2011 | 21.03 | 21.44 | 20.69 | 20.73 | 2,486,806 | -0.60(-2.79%) |
Aug 15, 2011 | 21.03 | 21.34 | 20.89 | 21.32 | 1,996,350 | +0.56(+2.69%) |
Aug 12, 2011 | 20.86 | 21.11 | 20.40 | 20.77 | 3,886,417 | +0.20(+0.95%) |
Aug 11, 2011 | 19.24 | 20.87 | 19.15 | 20.57 | 4,319,962 | +1.42(+7.44%) |
Aug 10, 2011 | 18.98 | 20.16 | 18.61 | 19.15 | 5,698,036 | -0.32(-1.64%) |
Aug 09, 2011 | 19.39 | 19.49 | 17.60 | 19.47 | 5,203,996 | +1.86(+10.55%) |
Aug 08, 2011 | 19.39 | 20.15 | 17.57 | 17.61 | 6,358,407 | -3.12(-15.05%) |
Aug 05, 2011 | 21.44 | 21.61 | 20.15 | 20.73 | 4,361,404 | -0.40(-1.87%) |
Aug 04, 2011 | 22.39 | 22.41 | 21.12 | 21.12 | 3,388,759 | -1.62(-7.14%) |
Aug 03, 2011 | 22.72 | 22.87 | 22.00 | 22.75 | 3,488,046 | +0.07(+0.31%) |
Aug 02, 2011 | 23.08 | 23.35 | 22.65 | 22.68 | 4,053,315 | -0.61(-2.61%) |
Aug 01, 2011 | 24.20 | 24.33 | 23.01 | 23.29 | 4,467,434 | -0.37(-1.56%) |
Jul 29, 2011 | 23.62 | 24.31 | 23.14 | 23.65 | 2,681,393 | -0.20(-0.84%) |
Jul 28, 2011 | 25.46 | 25.92 | 23.73 | 23.85 | 5,663,680 | -0.71(-2.89%) |
Jul 27, 2011 | 25.50 | 25.50 | 24.41 | 24.56 | 2,972,661 | -1.09(-4.26%) |
Jul 26, 2011 | 26.19 | 26.26 | 25.56 | 25.66 | 2,037,315 | -0.59(-2.23%) |
Jul 25, 2011 | 26.04 | 26.50 | 25.95 | 26.24 | 1,467,408 | -0.17(-0.64%) |
Jul 22, 2011 | 26.52 | 26.54 | 26.38 | 26.41 | 1,519,310 | -0.08(-0.31%) |
Jul 21, 2011 | 26.68 | 26.83 | 26.38 | 26.49 | 1,635,768 | +0.05(+0.21%) |
Jul 20, 2011 | 26.55 | 26.62 | 26.37 | 26.44 | 1,828,441 | +0.06(+0.23%) |
Jul 19, 2011 | 26.18 | 26.48 | 26.10 | 26.38 | 1,217,192 | +0.49(+1.88%) |
Jul 18, 2011 | 26.03 | 26.14 | 25.57 | 25.89 | 1,810,069 | -0.35(-1.34%) |
Jul 15, 2011 | 26.34 | 26.46 | 25.83 | 26.24 | 2,026,880 | +0.02(+0.08%) |
Jul 14, 2011 | 27.08 | 27.16 | 26.13 | 26.22 | 1,840,428 | -0.82(-3.04%) |
Jul 13, 2011 | 27.27 | 27.29 | 26.99 | 27.04 | 2,153,422 | +0.01(+0.02%) |
Jul 12, 2011 | 27.29 | 27.52 | 26.97 | 27.04 | 1,513,488 | -0.35(-1.29%) |
Jul 11, 2011 | 27.54 | 27.87 | 27.29 | 27.39 | 973,295 | -0.73(-2.60%) |
Jul 08, 2011 | 27.86 | 28.16 | 27.76 | 28.12 | 904,807 | -0.31(-1.09%) |
Jul 07, 2011 | 28.58 | 28.63 | 28.31 | 28.43 | 1,314,093 | +0.21(+0.75%) |
Jul 06, 2011 | 28.36 | 28.46 | 27.95 | 28.22 | 1,507,729 | -0.22(-0.76%) |
Jul 05, 2011 | 28.13 | 28.58 | 27.99 | 28.44 | 2,261,411 | +0.35(+1.23%) |