Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 20.42 | 20.55 | 19.87 | 19.87 | 10,750,040 | -0.62(-3.02%) |
Oct 28, 2011 | 20.88 | 20.90 | 20.46 | 20.48 | 8,580,108 | -0.42(-2.02%) |
Oct 27, 2011 | 20.64 | 21.10 | 20.55 | 20.91 | 9,896,049 | +0.66(+3.24%) |
Oct 26, 2011 | 20.33 | 20.47 | 19.99 | 20.25 | 6,955,814 | +0.26(+1.32%) |
Oct 25, 2011 | 20.25 | 20.45 | 19.90 | 19.99 | 6,308,932 | -0.43(-2.11%) |
Oct 24, 2011 | 20.30 | 20.63 | 20.20 | 20.42 | 5,724,162 | +0.13(+0.63%) |
Oct 21, 2011 | 20.14 | 20.30 | 19.84 | 20.29 | 8,957,045 | +0.35(+1.74%) |
Oct 20, 2011 | 19.16 | 19.98 | 19.11 | 19.94 | 9,545,760 | +0.72(+3.77%) |
Oct 19, 2011 | 19.16 | 19.58 | 19.01 | 19.22 | 8,668,486 | +0.03(+0.16%) |
Oct 18, 2011 | 18.28 | 19.40 | 18.17 | 19.19 | 7,626,818 | +0.97(+5.34%) |
Oct 17, 2011 | 18.69 | 18.76 | 18.18 | 18.21 | 4,335,890 | -0.61(-3.25%) |
Oct 14, 2011 | 18.86 | 18.92 | 18.41 | 18.83 | 4,270,541 | +0.24(+1.30%) |
Oct 13, 2011 | 18.75 | 18.83 | 18.31 | 18.58 | 5,032,356 | -0.38(-1.99%) |
Oct 12, 2011 | 18.64 | 19.22 | 18.59 | 18.96 | 5,634,652 | +0.49(+2.65%) |
Oct 11, 2011 | 18.51 | 18.72 | 18.37 | 18.47 | 3,829,749 | -0.20(-1.09%) |
Oct 10, 2011 | 18.25 | 18.67 | 18.22 | 18.67 | 4,049,528 | +0.78(+4.38%) |
Oct 07, 2011 | 18.55 | 18.57 | 17.89 | 17.89 | 5,929,535 | -0.63(-3.38%) |
Oct 06, 2011 | 18.46 | 18.53 | 18.18 | 18.52 | 4,430,695 | +0.31(+1.70%) |
Oct 05, 2011 | 17.91 | 18.31 | 17.55 | 18.21 | 5,818,903 | +0.38(+2.16%) |
Oct 04, 2011 | 16.95 | 17.87 | 16.85 | 17.82 | 8,489,913 | +0.69(+4.05%) |
Oct 03, 2011 | 17.90 | 17.99 | 17.11 | 17.13 | 7,454,098 | -0.74(-4.14%) |
Sep 30, 2011 | 18.22 | 18.38 | 17.87 | 17.87 | 8,506,259 | -0.66(-3.54%) |
Sep 29, 2011 | 18.09 | 18.59 | 18.09 | 18.52 | 7,947,985 | +0.78(+4.42%) |
Sep 28, 2011 | 17.93 | 18.11 | 17.73 | 17.74 | 7,754,475 | -0.21(-1.18%) |
Sep 27, 2011 | 17.84 | 18.46 | 17.67 | 17.95 | 9,287,518 | +0.20(+1.15%) |
Sep 26, 2011 | 17.34 | 17.79 | 17.01 | 17.75 | 8,393,178 | +0.57(+3.34%) |
Sep 23, 2011 | 17.08 | 17.40 | 17.00 | 17.17 | 6,026,415 | +0.07(+0.40%) |
Sep 22, 2011 | 17.18 | 17.22 | 16.80 | 17.11 | 10,294,991 | -0.31(-1.78%) |
Sep 21, 2011 | 18.24 | 18.37 | 17.40 | 17.41 | 7,631,004 | -0.93(-5.06%) |
Sep 20, 2011 | 18.54 | 18.70 | 18.34 | 18.34 | 7,003,607 | -0.11(-0.57%) |
Sep 19, 2011 | 18.46 | 18.58 | 18.29 | 18.45 | 6,507,645 | -0.36(-1.92%) |
Sep 16, 2011 | 18.93 | 19.07 | 18.67 | 18.81 | 9,231,863 | -0.13(-0.68%) |
Sep 15, 2011 | 19.02 | 19.07 | 18.58 | 18.94 | 8,668,509 | +0.16(+0.84%) |
Sep 14, 2011 | 19.04 | 19.16 | 18.57 | 18.78 | 8,978,086 | -0.14(-0.72%) |
Sep 13, 2011 | 19.06 | 19.20 | 18.75 | 18.92 | 7,539,685 | -0.14(-0.75%) |
Sep 12, 2011 | 18.63 | 19.06 | 18.44 | 19.06 | 6,525,527 | +0.35(+1.85%) |
Sep 09, 2011 | 18.98 | 19.04 | 18.62 | 18.71 | 6,767,365 | -0.38(-1.98%) |
Sep 08, 2011 | 19.31 | 19.49 | 18.99 | 19.09 | 5,463,642 | -0.41(-2.09%) |
Sep 07, 2011 | 18.85 | 19.52 | 18.79 | 19.50 | 7,031,375 | +0.97(+5.25%) |
Sep 06, 2011 | 18.30 | 18.55 | 18.18 | 18.52 | 9,298,309 | -0.30(-1.60%) |
Sep 02, 2011 | 19.25 | 19.30 | 18.83 | 18.83 | 5,917,308 | -0.72(-3.67%) |
Sep 01, 2011 | 19.74 | 19.93 | 19.53 | 19.54 | 5,852,696 | -0.24(-1.22%) |
Aug 31, 2011 | 19.75 | 19.93 | 19.62 | 19.78 | 6,624,343 | +0.14(+0.73%) |
Aug 30, 2011 | 19.59 | 19.80 | 19.21 | 19.64 | 7,019,778 | -0.20(-0.99%) |
Aug 29, 2011 | 18.92 | 19.90 | 18.84 | 19.84 | 10,899,976 | +1.55(+8.50%) |
Aug 26, 2011 | 18.01 | 18.57 | 17.66 | 18.28 | 10,100,698 | +0.02(+0.08%) |
Aug 25, 2011 | 18.94 | 19.19 | 18.09 | 18.27 | 10,322,808 | -0.57(-3.02%) |
Aug 24, 2011 | 18.58 | 18.93 | 18.43 | 18.84 | 6,829,385 | +0.18(+0.96%) |
Aug 23, 2011 | 18.31 | 18.69 | 18.25 | 18.66 | 9,741,228 | +0.37(+2.00%) |
Aug 22, 2011 | 18.66 | 18.71 | 18.18 | 18.29 | 7,200,985 | +0.07(+0.41%) |
Aug 19, 2011 | 18.01 | 18.71 | 17.95 | 18.21 | 8,665,714 | +0.02(+0.12%) |
Aug 18, 2011 | 18.72 | 18.72 | 18.04 | 18.19 | 11,622,685 | -0.86(-4.51%) |
Aug 17, 2011 | 19.27 | 19.39 | 18.95 | 19.05 | 4,888,101 | -0.14(-0.74%) |
Aug 16, 2011 | 19.22 | 19.44 | 19.03 | 19.19 | 5,615,614 | -0.27(-1.38%) |
Aug 15, 2011 | 19.10 | 19.48 | 18.91 | 19.46 | 6,239,117 | +0.68(+3.62%) |
Aug 12, 2011 | 19.38 | 19.52 | 18.69 | 18.78 | 8,822,615 | -0.41(-2.14%) |
Aug 11, 2011 | 18.33 | 19.49 | 18.14 | 19.19 | 11,840,232 | +1.01(+5.55%) |
Aug 10, 2011 | 19.01 | 19.04 | 18.15 | 18.18 | 14,080,578 | -1.07(-5.55%) |
Aug 09, 2011 | 19.29 | 19.29 | 17.89 | 19.25 | 14,440,576 | +0.88(+4.80%) |
Aug 08, 2011 | 19.29 | 19.58 | 18.23 | 18.37 | 13,438,256 | -1.29(-6.54%) |
Aug 05, 2011 | 19.88 | 20.02 | 19.28 | 19.66 | 13,301,109 | -0.01(-0.08%) |
Aug 04, 2011 | 20.30 | 20.45 | 19.67 | 19.67 | 11,430,007 | -0.94(-4.57%) |
Aug 03, 2011 | 20.44 | 20.77 | 20.24 | 20.61 | 8,203,960 | -0.05(-0.25%) |
Aug 02, 2011 | 20.87 | 20.97 | 20.60 | 20.67 | 9,128,545 | -0.52(-2.47%) |