Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 17.72 | 17.98 | 17.21 | 17.27 | 7,638,110 | -0.74(-4.11%) |
Sep 29, 2011 | 18.32 | 18.47 | 17.56 | 18.00 | 9,981,473 | +0.14(+0.79%) |
Sep 28, 2011 | 18.40 | 18.67 | 17.86 | 17.86 | 7,378,227 | -0.53(-2.87%) |
Sep 27, 2011 | 18.81 | 19.10 | 18.23 | 18.39 | 9,885,478 | -0.06(-0.34%) |
Sep 26, 2011 | 17.71 | 18.48 | 17.54 | 18.45 | 10,421,563 | +1.00(+5.72%) |
Sep 23, 2011 | 16.84 | 17.50 | 16.67 | 17.45 | 8,314,033 | +0.46(+2.68%) |
Sep 22, 2011 | 17.58 | 17.80 | 16.68 | 17.00 | 13,628,639 | -1.05(-5.84%) |
Sep 21, 2011 | 19.35 | 19.64 | 18.05 | 18.05 | 10,292,305 | -1.30(-6.71%) |
Sep 20, 2011 | 19.36 | 19.74 | 19.17 | 19.35 | 6,434,237 | -0.05(-0.24%) |
Sep 19, 2011 | 19.50 | 19.62 | 18.88 | 19.40 | 6,818,939 | -0.61(-3.07%) |
Sep 16, 2011 | 19.84 | 20.12 | 19.41 | 20.01 | 7,536,443 | +0.31(+1.60%) |
Sep 15, 2011 | 19.52 | 19.79 | 19.26 | 19.70 | 5,641,744 | +0.43(+2.25%) |
Sep 14, 2011 | 19.14 | 19.59 | 18.69 | 19.26 | 7,540,973 | +0.26(+1.37%) |
Sep 13, 2011 | 18.70 | 19.18 | 18.37 | 19.00 | 7,059,084 | +0.46(+2.46%) |
Sep 12, 2011 | 18.00 | 18.59 | 17.89 | 18.55 | 7,711,245 | +0.17(+0.94%) |
Sep 09, 2011 | 19.01 | 19.27 | 18.34 | 18.37 | 8,819,105 | -0.97(-5.00%) |
Sep 08, 2011 | 19.59 | 19.85 | 19.21 | 19.34 | 7,379,243 | -0.63(-3.15%) |
Sep 07, 2011 | 18.69 | 20.10 | 18.68 | 19.97 | 8,847,566 | +1.63(+8.88%) |
Sep 06, 2011 | 17.88 | 18.61 | 17.71 | 18.34 | 7,212,669 | -0.27(-1.44%) |
Sep 02, 2011 | 19.03 | 19.07 | 18.47 | 18.61 | 5,185,355 | -0.89(-4.56%) |
Sep 01, 2011 | 19.82 | 20.12 | 19.45 | 19.50 | 5,151,132 | -0.42(-2.13%) |
Aug 31, 2011 | 19.72 | 20.25 | 19.61 | 19.92 | 6,320,604 | +0.34(+1.73%) |
Aug 30, 2011 | 19.55 | 19.79 | 19.18 | 19.59 | 6,884,427 | -0.08(-0.40%) |
Aug 29, 2011 | 18.61 | 19.71 | 18.61 | 19.66 | 8,175,433 | +1.37(+7.48%) |
Aug 26, 2011 | 17.86 | 18.48 | 17.50 | 18.30 | 6,677,888 | +0.20(+1.13%) |
Aug 25, 2011 | 18.93 | 19.61 | 17.85 | 18.09 | 9,035,754 | -0.43(-2.34%) |
Aug 24, 2011 | 18.00 | 18.55 | 17.89 | 18.52 | 6,930,109 | +0.50(+2.75%) |
Aug 23, 2011 | 17.16 | 18.03 | 16.88 | 18.03 | 9,172,968 | +0.89(+5.19%) |
Aug 22, 2011 | 17.95 | 18.00 | 17.09 | 17.14 | 9,014,280 | -0.29(-1.67%) |
Aug 19, 2011 | 17.56 | 18.32 | 17.40 | 17.43 | 8,950,707 | -0.42(-2.38%) |
Aug 18, 2011 | 18.89 | 18.89 | 17.60 | 17.86 | 14,165,475 | -1.69(-8.65%) |
Aug 17, 2011 | 19.38 | 20.11 | 19.37 | 19.55 | 7,764,791 | +0.27(+1.39%) |
Aug 16, 2011 | 19.03 | 19.93 | 18.93 | 19.28 | 12,883,504 | -0.01(-0.04%) |
Aug 15, 2011 | 18.40 | 19.33 | 18.34 | 19.29 | 15,232,409 | +1.09(+6.01%) |
Aug 12, 2011 | 18.48 | 18.80 | 18.09 | 18.19 | 11,336,593 | -0.02(-0.13%) |
Aug 11, 2011 | 17.40 | 18.55 | 17.08 | 18.22 | 17,629,158 | +0.80(+4.61%) |
Aug 10, 2011 | 18.61 | 18.61 | 17.32 | 17.41 | 15,528,650 | -1.45(-7.67%) |
Aug 09, 2011 | 18.67 | 18.86 | 17.82 | 18.86 | 19,132,948 | +1.10(+6.20%) |
Aug 08, 2011 | 18.67 | 19.42 | 17.38 | 17.76 | 25,744,088 | -1.98(-10.04%) |
Aug 05, 2011 | 20.46 | 20.77 | 18.88 | 19.74 | 25,755,876 | -1.02(-4.92%) |
Aug 04, 2011 | 21.93 | 22.14 | 20.70 | 20.77 | 23,264,930 | -1.41(-6.35%) |
Aug 03, 2011 | 21.78 | 22.20 | 21.65 | 22.17 | 13,289,779 | +0.35(+1.59%) |
Aug 02, 2011 | 22.22 | 22.28 | 21.66 | 21.83 | 13,415,203 | -0.66(-2.94%) |
Aug 01, 2011 | 22.57 | 22.96 | 22.16 | 22.49 | 8,988,954 | -0.09(-0.38%) |
Jul 29, 2011 | 22.54 | 22.80 | 22.39 | 22.57 | 8,094,192 | -0.19(-0.83%) |
Jul 28, 2011 | 22.86 | 23.16 | 22.71 | 22.76 | 9,369,249 | -0.13(-0.55%) |
Jul 27, 2011 | 23.02 | 23.24 | 22.85 | 22.89 | 10,713,737 | -0.29(-1.26%) |
Jul 26, 2011 | 22.73 | 23.26 | 22.68 | 23.18 | 7,633,568 | +0.41(+1.80%) |
Jul 25, 2011 | 22.78 | 22.87 | 22.65 | 22.77 | 4,845,977 | -0.11(-0.48%) |
Jul 22, 2011 | 22.83 | 22.89 | 22.76 | 22.88 | 5,860,416 | +0.11(+0.48%) |
Jul 21, 2011 | 22.34 | 23.02 | 22.26 | 22.77 | 12,387,160 | +0.50(+2.26%) |
Jul 20, 2011 | 22.01 | 22.29 | 21.82 | 22.27 | 7,910,686 | +0.35(+1.58%) |
Jul 19, 2011 | 21.79 | 22.07 | 21.45 | 21.92 | 7,460,238 | +0.17(+0.80%) |
Jul 18, 2011 | 22.11 | 22.21 | 21.28 | 21.75 | 9,612,054 | -0.46(-2.05%) |
Jul 15, 2011 | 22.51 | 22.52 | 21.97 | 22.20 | 7,497,854 | -0.21(-0.95%) |
Jul 14, 2011 | 22.76 | 22.81 | 22.30 | 22.42 | 7,331,384 | -0.27(-1.18%) |
Jul 13, 2011 | 22.75 | 23.01 | 22.60 | 22.68 | 5,611,021 | +0.09(+0.42%) |
Jul 12, 2011 | 22.63 | 23.00 | 22.50 | 22.59 | 5,999,991 | -0.17(-0.73%) |
Jul 11, 2011 | 23.15 | 23.28 | 22.64 | 22.76 | 11,234,804 | -0.79(-3.37%) |
Jul 08, 2011 | 23.46 | 23.61 | 23.12 | 23.55 | 7,014,667 | -0.21(-0.89%) |
Jul 07, 2011 | 23.35 | 23.86 | 23.13 | 23.76 | 11,099,470 | +0.65(+2.83%) |
Jul 06, 2011 | 23.24 | 23.35 | 22.83 | 23.11 | 7,194,703 | -0.24(-1.01%) |
Jul 05, 2011 | 23.75 | 23.85 | 23.27 | 23.35 | 8,471,090 | -0.24(-1.00%) |