Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 17.63 | 17.95 | 17.43 | 17.70 | 1,961,860 | +0.16(+0.91%) |
Aug 30, 2011 | 17.24 | 17.65 | 17.13 | 17.54 | 1,545,122 | +0.19(+1.10%) |
Aug 29, 2011 | 17.24 | 17.37 | 17.13 | 17.35 | 1,886,838 | +0.36(+2.11%) |
Aug 26, 2011 | 16.76 | 17.02 | 16.22 | 16.99 | 4,240,288 | +0.01(+0.04%) |
Aug 25, 2011 | 17.08 | 17.23 | 16.81 | 16.99 | 4,061,900 | +0.07(+0.41%) |
Aug 24, 2011 | 16.64 | 16.98 | 16.47 | 16.92 | 2,538,805 | +0.31(+1.88%) |
Aug 23, 2011 | 16.09 | 16.61 | 16.00 | 16.60 | 3,568,499 | +0.77(+4.86%) |
Aug 22, 2011 | 16.35 | 16.38 | 15.80 | 15.84 | 2,757,156 | +0.05(+0.29%) |
Aug 19, 2011 | 16.12 | 16.61 | 15.76 | 15.79 | 3,437,855 | -0.61(-3.72%) |
Aug 18, 2011 | 16.83 | 16.91 | 16.29 | 16.40 | 3,526,319 | -0.82(-4.74%) |
Aug 17, 2011 | 17.47 | 17.76 | 17.16 | 17.21 | 1,803,647 | -0.11(-0.62%) |
Aug 16, 2011 | 17.98 | 18.04 | 17.18 | 17.32 | 3,503,853 | -0.85(-4.69%) |
Aug 15, 2011 | 17.48 | 18.17 | 17.44 | 18.17 | 2,567,914 | +0.93(+5.39%) |
Aug 12, 2011 | 17.50 | 17.52 | 17.12 | 17.24 | 2,672,586 | +0.01(+0.04%) |
Aug 11, 2011 | 16.60 | 17.41 | 16.35 | 17.24 | 5,027,911 | +0.73(+4.43%) |
Aug 10, 2011 | 16.62 | 17.09 | 15.77 | 16.51 | 8,473,844 | -0.36(-2.12%) |
Aug 09, 2011 | 17.94 | 17.41 | 15.65 | 16.86 | 11,401,671 | -0.25(-1.47%) |
Aug 08, 2011 | 17.94 | 17.94 | 16.83 | 17.12 | 9,410,657 | -1.38(-7.45%) |
Aug 05, 2011 | 17.90 | 18.82 | 17.69 | 18.49 | 6,217,748 | +0.03(+0.17%) |
Aug 04, 2011 | 18.75 | 18.95 | 18.39 | 18.46 | 4,457,100 | -0.98(-5.02%) |
Aug 03, 2011 | 19.51 | 19.56 | 18.79 | 19.44 | 2,731,661 | -0.11(-0.58%) |
Aug 02, 2011 | 19.94 | 20.29 | 19.51 | 19.55 | 2,570,524 | -0.61(-3.02%) |
Aug 01, 2011 | 20.68 | 20.74 | 19.92 | 20.16 | 1,700,373 | -0.07(-0.34%) |
Jul 29, 2011 | 20.02 | 20.49 | 19.96 | 20.23 | 2,515,726 | -0.48(-2.32%) |
Jul 28, 2011 | 20.62 | 21.13 | 20.39 | 20.71 | 2,097,890 | -0.03(-0.15%) |
Jul 27, 2011 | 21.57 | 21.62 | 20.66 | 20.74 | 3,364,318 | -0.88(-4.05%) |
Jul 26, 2011 | 21.16 | 21.85 | 20.80 | 21.62 | 4,596,665 | +0.38(+1.79%) |
Jul 25, 2011 | 20.67 | 21.62 | 20.50 | 21.24 | 4,657,909 | +0.41(+1.98%) |
Jul 22, 2011 | 20.56 | 20.87 | 20.56 | 20.82 | 2,685,530 | +0.27(+1.30%) |
Jul 21, 2011 | 19.99 | 20.60 | 19.95 | 20.56 | 2,556,307 | +0.63(+3.17%) |
Jul 20, 2011 | 20.02 | 20.03 | 19.82 | 19.93 | 1,320,930 | +0.03(+0.15%) |
Jul 19, 2011 | 19.70 | 19.93 | 19.65 | 19.90 | 2,077,160 | +0.46(+2.39%) |
Jul 18, 2011 | 19.27 | 19.52 | 18.97 | 19.43 | 2,136,420 | +0.13(+0.67%) |
Jul 15, 2011 | 19.35 | 19.48 | 19.08 | 19.30 | 1,682,040 | +0.10(+0.52%) |
Jul 14, 2011 | 19.77 | 19.90 | 19.14 | 19.20 | 2,265,259 | -0.42(-2.13%) |
Jul 13, 2011 | 19.35 | 19.97 | 19.34 | 19.62 | 2,657,714 | +0.42(+2.18%) |
Jul 12, 2011 | 19.32 | 19.58 | 19.08 | 19.20 | 2,605,706 | -0.23(-1.18%) |
Jul 11, 2011 | 20.07 | 20.16 | 19.35 | 19.43 | 2,732,860 | -0.73(-3.63%) |
Jul 08, 2011 | 20.10 | 20.22 | 19.83 | 20.16 | 2,031,313 | -0.08(-0.41%) |
Jul 07, 2011 | 20.38 | 20.47 | 19.98 | 20.25 | 1,973,703 | +0.01(+0.04%) |
Jul 06, 2011 | 20.11 | 20.29 | 19.93 | 20.24 | 2,151,782 | +0.12(+0.61%) |
Jul 05, 2011 | 20.60 | 20.60 | 19.86 | 20.12 | 3,681,599 | -0.08(-0.38%) |
Jul 01, 2011 | 20.21 | 20.26 | 19.86 | 20.19 | 1,772,964 | +0.12(+0.61%) |
Jun 30, 2011 | 19.77 | 20.12 | 19.61 | 20.07 | 2,969,959 | +0.39(+1.97%) |
Jun 29, 2011 | 19.50 | 19.80 | 19.23 | 19.68 | 3,071,701 | +0.41(+2.13%) |
Jun 28, 2011 | 18.94 | 19.27 | 18.87 | 19.27 | 2,398,049 | +0.48(+2.56%) |
Jun 27, 2011 | 18.81 | 18.85 | 18.53 | 18.79 | 2,795,307 | +0.05(+0.24%) |
Jun 24, 2011 | 18.81 | 18.98 | 18.65 | 18.74 | 4,661,788 | +0.08(+0.40%) |
Jun 23, 2011 | 18.23 | 18.72 | 18.04 | 18.67 | 5,425,115 | +0.23(+1.27%) |
Jun 22, 2011 | 18.54 | 18.65 | 18.16 | 18.43 | 5,456,852 | -0.19(-1.01%) |
Jun 21, 2011 | 17.63 | 18.68 | 17.55 | 18.62 | 5,134,808 | +1.10(+6.25%) |
Jun 20, 2011 | 17.53 | 17.56 | 17.50 | 17.53 | 6,246,287 | -0.46(-2.56%) |
Jun 17, 2011 | 18.51 | 18.77 | 17.82 | 17.99 | 6,204,782 | -0.40(-2.18%) |
Jun 16, 2011 | 18.54 | 18.67 | 18.22 | 18.39 | 3,425,818 | -0.23(-1.26%) |
Jun 15, 2011 | 18.63 | 19.11 | 18.56 | 18.62 | 3,651,003 | -0.42(-2.18%) |
Jun 14, 2011 | 19.15 | 19.30 | 18.74 | 19.04 | 5,749,522 | -0.01(-0.04%) |
Jun 13, 2011 | 19.58 | 19.75 | 18.64 | 19.05 | 4,887,635 | -0.62(-3.15%) |
Jun 10, 2011 | 19.87 | 20.02 | 19.60 | 19.67 | 2,571,083 | -0.42(-2.07%) |
Jun 09, 2011 | 19.94 | 20.25 | 19.78 | 20.08 | 4,244,381 | +0.11(+0.57%) |
Jun 08, 2011 | 20.34 | 20.48 | 19.60 | 19.97 | 5,521,663 | -0.54(-2.65%) |
Jun 07, 2011 | 20.62 | 20.87 | 20.44 | 20.51 | 2,063,314 | -0.02(-0.11%) |
Jun 06, 2011 | 21.20 | 21.36 | 20.41 | 20.54 | 2,505,066 | -0.73(-3.45%) |