Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 30, 2011 | 21.75 | 21.76 | 21.46 | 21.47 | 3,771,438 | -0.28(-1.31%) |
Dec 29, 2011 | 21.71 | 21.87 | 21.47 | 21.75 | 4,225,608 | -0.06(-0.27%) |
Dec 28, 2011 | 22.06 | 22.18 | 21.77 | 21.81 | 2,846,093 | -0.26(-1.18%) |
Dec 27, 2011 | 21.81 | 22.12 | 21.71 | 22.07 | 2,673,616 | +0.26(+1.20%) |
Dec 23, 2011 | 21.47 | 21.83 | 21.44 | 21.81 | 3,194,070 | +0.11(+0.50%) |
Dec 21, 2011 | 21.80 | 21.87 | 21.38 | 21.70 | 7,285,087 | -0.14(-0.62%) |
Dec 20, 2011 | 22.17 | 22.28 | 21.61 | 21.84 | 8,099,235 | -0.05(-0.25%) |
Dec 19, 2011 | 21.89 | 22.21 | 21.83 | 21.89 | 7,189,589 | +0.17(+0.79%) |
Dec 16, 2011 | 22.13 | 22.26 | 21.57 | 21.72 | 25,572,064 | -0.30(-1.34%) |
Dec 15, 2011 | 22.20 | 22.23 | 21.85 | 22.02 | 6,318,141 | -0.03(-0.13%) |
Dec 14, 2011 | 22.10 | 22.29 | 22.00 | 22.05 | 6,732,532 | -0.20(-0.90%) |
Dec 13, 2011 | 23.24 | 23.32 | 22.08 | 22.25 | 6,917,668 | -0.65(-2.84%) |
Dec 12, 2011 | 22.82 | 22.94 | 22.52 | 22.90 | 4,953,473 | -0.20(-0.89%) |
Dec 09, 2011 | 22.97 | 23.14 | 22.58 | 23.10 | 4,246,778 | +0.26(+1.16%) |
Dec 08, 2011 | 23.22 | 23.59 | 22.77 | 22.84 | 7,602,164 | -0.47(-2.00%) |
Dec 07, 2011 | 23.41 | 23.47 | 23.00 | 23.30 | 13,380,125 | -0.11(-0.46%) |
Dec 06, 2011 | 23.46 | 23.55 | 23.19 | 23.41 | 7,987,787 | -0.18(-0.74%) |
Dec 05, 2011 | 23.64 | 23.88 | 23.48 | 23.59 | 10,154,950 | +0.28(+1.21%) |
Dec 02, 2011 | 23.49 | 23.77 | 23.28 | 23.31 | 6,398,645 | +0.09(+0.38%) |
Dec 01, 2011 | 23.20 | 23.47 | 23.05 | 23.22 | 5,841,993 | -0.11(-0.46%) |
Nov 30, 2011 | 23.25 | 23.44 | 23.02 | 23.33 | 7,104,192 | +0.75(+3.32%) |
Nov 29, 2011 | 22.56 | 22.69 | 22.27 | 22.58 | 5,067,522 | -0.04(-0.16%) |
Nov 28, 2011 | 21.81 | 22.62 | 21.80 | 22.61 | 6,006,073 | +1.38(+6.50%) |
Nov 25, 2011 | 21.46 | 21.54 | 21.22 | 21.23 | 1,540,160 | -0.31(-1.43%) |
Nov 23, 2011 | 21.51 | 21.72 | 21.42 | 21.54 | 4,394,968 | -0.05(-0.25%) |
Nov 22, 2011 | 21.59 | 21.78 | 21.40 | 21.59 | 5,204,674 | -0.02(-0.09%) |
Nov 21, 2011 | 21.95 | 22.02 | 21.53 | 21.61 | 6,118,205 | -0.54(-2.46%) |
Nov 18, 2011 | 22.36 | 22.46 | 21.90 | 22.16 | 4,573,812 | -0.21(-0.93%) |
Nov 17, 2011 | 22.55 | 22.70 | 22.01 | 22.37 | 4,206,676 | -0.22(-0.98%) |
Nov 16, 2011 | 22.65 | 22.96 | 22.49 | 22.59 | 4,850,535 | -0.32(-1.39%) |
Nov 15, 2011 | 22.71 | 23.08 | 22.63 | 22.91 | 3,291,557 | +0.08(+0.33%) |
Nov 14, 2011 | 22.82 | 22.99 | 22.71 | 22.83 | 3,456,517 | -0.07(-0.30%) |
Nov 11, 2011 | 22.62 | 23.12 | 22.43 | 22.90 | 4,436,071 | +0.55(+2.45%) |
Nov 10, 2011 | 22.24 | 22.42 | 21.97 | 22.35 | 5,044,791 | +0.31(+1.41%) |
Nov 09, 2011 | 22.41 | 22.46 | 21.98 | 22.04 | 5,097,929 | -0.83(-3.61%) |
Nov 08, 2011 | 22.93 | 23.00 | 22.40 | 22.87 | 4,672,583 | +0.10(+0.43%) |
Nov 07, 2011 | 22.87 | 23.18 | 22.49 | 22.77 | 5,490,667 | -0.27(-1.15%) |
Nov 04, 2011 | 23.44 | 23.69 | 22.89 | 23.03 | 6,123,669 | -0.69(-2.89%) |
Nov 03, 2011 | 23.54 | 23.77 | 22.77 | 23.72 | 8,564,049 | +0.33(+1.42%) |
Nov 02, 2011 | 23.13 | 23.42 | 22.86 | 23.39 | 6,996,109 | +0.60(+2.63%) |
Nov 01, 2011 | 22.73 | 23.15 | 22.56 | 22.79 | 6,408,646 | -0.46(-1.97%) |
Oct 31, 2011 | 23.43 | 23.97 | 23.25 | 23.25 | 7,071,675 | -0.33(-1.39%) |
Oct 28, 2011 | 23.30 | 23.65 | 23.01 | 23.57 | 8,888,601 | +0.20(+0.86%) |
Oct 27, 2011 | 23.20 | 23.51 | 22.95 | 23.37 | 7,441,462 | +0.85(+3.76%) |
Oct 26, 2011 | 22.91 | 23.18 | 22.31 | 22.53 | 7,096,166 | +0.17(+0.78%) |
Oct 25, 2011 | 23.04 | 23.11 | 22.28 | 22.35 | 8,208,644 | -0.69(-2.99%) |
Oct 24, 2011 | 23.21 | 23.49 | 22.31 | 23.04 | 10,545,055 | +0.72(+3.24%) |
Oct 21, 2011 | 22.29 | 22.54 | 21.92 | 22.32 | 7,714,506 | +0.17(+0.75%) |
Oct 20, 2011 | 21.79 | 22.21 | 21.45 | 22.15 | 6,489,265 | +0.47(+2.19%) |
Oct 19, 2011 | 22.07 | 22.25 | 21.60 | 21.68 | 6,077,423 | -0.50(-2.26%) |
Oct 18, 2011 | 22.02 | 22.50 | 21.37 | 22.18 | 5,037,888 | +0.18(+0.84%) |
Oct 17, 2011 | 22.45 | 22.50 | 21.94 | 21.99 | 3,135,634 | -0.54(-2.38%) |
Oct 14, 2011 | 22.31 | 22.54 | 22.20 | 22.53 | 3,433,079 | +0.39(+1.75%) |
Oct 13, 2011 | 21.77 | 22.17 | 21.75 | 22.14 | 5,676,622 | +0.15(+0.68%) |
Oct 12, 2011 | 22.22 | 22.64 | 21.89 | 21.99 | 6,421,132 | -0.10(-0.46%) |
Oct 11, 2011 | 22.27 | 22.47 | 21.91 | 22.09 | 4,363,913 | -0.28(-1.25%) |
Oct 10, 2011 | 22.09 | 22.48 | 21.97 | 22.37 | 6,969,585 | +0.60(+2.73%) |
Oct 07, 2011 | 21.73 | 22.24 | 21.60 | 21.78 | 6,907,160 | +0.13(+0.60%) |
Oct 06, 2011 | 21.21 | 21.70 | 21.18 | 21.65 | 4,862,391 | +0.43(+2.01%) |
Oct 05, 2011 | 20.89 | 21.31 | 20.38 | 21.22 | 6,752,861 | +0.43(+2.06%) |
Oct 04, 2011 | 19.72 | 20.80 | 19.49 | 20.79 | 8,972,591 | +0.91(+4.58%) |