Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 21.30 | 21.72 | 21.25 | 21.43 | 13,746,160 | -0.09(-0.41%) |
Oct 28, 2011 | 21.27 | 21.56 | 21.11 | 21.52 | 13,738,813 | +0.20(+0.96%) |
Oct 27, 2011 | 21.39 | 21.46 | 21.22 | 21.31 | 17,366,810 | +0.36(+1.72%) |
Oct 26, 2011 | 21.05 | 21.13 | 20.62 | 20.95 | 10,741,424 | +0.10(+0.49%) |
Oct 25, 2011 | 20.93 | 21.20 | 20.79 | 20.85 | 10,666,966 | -0.29(-1.39%) |
Oct 24, 2011 | 20.98 | 21.33 | 20.93 | 21.14 | 14,809,233 | +0.16(+0.76%) |
Oct 21, 2011 | 20.64 | 20.98 | 20.58 | 20.98 | 13,920,896 | +0.55(+2.68%) |
Oct 20, 2011 | 20.38 | 20.56 | 20.17 | 20.44 | 9,493,547 | +0.13(+0.66%) |
Oct 19, 2011 | 20.39 | 20.57 | 20.25 | 20.30 | 9,629,676 | -0.04(-0.21%) |
Oct 18, 2011 | 20.15 | 20.53 | 19.57 | 20.34 | 12,507,177 | +0.10(+0.51%) |
Oct 17, 2011 | 20.52 | 20.66 | 20.17 | 20.24 | 9,224,146 | -0.43(-2.10%) |
Oct 14, 2011 | 20.59 | 20.72 | 20.44 | 20.68 | 9,635,018 | +0.17(+0.82%) |
Oct 13, 2011 | 20.33 | 20.57 | 20.22 | 20.51 | 9,515,347 | +0.09(+0.46%) |
Oct 12, 2011 | 20.09 | 20.57 | 20.00 | 20.41 | 15,800,384 | +0.43(+2.16%) |
Oct 11, 2011 | 19.97 | 20.17 | 19.89 | 19.98 | 9,765,822 | -0.19(-0.96%) |
Oct 10, 2011 | 19.97 | 20.21 | 19.87 | 20.18 | 9,227,069 | +0.57(+2.92%) |
Oct 07, 2011 | 19.86 | 19.99 | 19.48 | 19.60 | 11,648,090 | -0.25(-1.27%) |
Oct 06, 2011 | 19.77 | 19.97 | 19.74 | 19.86 | 11,896,938 | +0.33(+1.69%) |
Oct 05, 2011 | 19.11 | 19.62 | 18.98 | 19.53 | 16,622,182 | +0.46(+2.41%) |
Oct 04, 2011 | 18.13 | 19.10 | 18.02 | 19.07 | 15,474,524 | +0.60(+3.23%) |
Oct 03, 2011 | 18.75 | 19.17 | 18.46 | 18.47 | 16,097,255 | -0.55(-2.88%) |
Sep 30, 2011 | 19.34 | 19.62 | 19.01 | 19.02 | 15,691,676 | -0.55(-2.82%) |
Sep 29, 2011 | 19.97 | 20.02 | 19.00 | 19.57 | 16,163,278 | -0.11(-0.54%) |
Sep 28, 2011 | 20.16 | 20.46 | 19.63 | 19.68 | 16,027,972 | -0.47(-2.33%) |
Sep 27, 2011 | 20.10 | 20.58 | 20.01 | 20.14 | 19,629,346 | +0.28(+1.42%) |
Sep 26, 2011 | 19.92 | 20.01 | 19.40 | 19.86 | 18,928,362 | +0.15(+0.76%) |
Sep 23, 2011 | 19.52 | 20.01 | 19.28 | 19.71 | 40,940,580 | +0.99(+5.30%) |
Sep 22, 2011 | 18.50 | 18.84 | 18.29 | 18.72 | 26,662,904 | -0.35(-1.82%) |
Sep 21, 2011 | 19.85 | 19.93 | 19.03 | 19.07 | 22,973,484 | -0.83(-4.16%) |
Sep 20, 2011 | 20.16 | 20.28 | 19.85 | 19.90 | 17,818,030 | -0.16(-0.82%) |
Sep 19, 2011 | 19.62 | 20.13 | 19.58 | 20.06 | 16,341,948 | +0.10(+0.48%) |
Sep 16, 2011 | 19.71 | 20.01 | 19.64 | 19.96 | 18,183,590 | +0.38(+1.96%) |
Sep 15, 2011 | 19.63 | 19.66 | 19.29 | 19.58 | 12,371,768 | +0.12(+0.63%) |
Sep 14, 2011 | 19.19 | 19.75 | 18.99 | 19.46 | 17,317,446 | +0.37(+1.95%) |
Sep 13, 2011 | 18.77 | 19.21 | 18.69 | 19.09 | 13,316,272 | +0.32(+1.73%) |
Sep 12, 2011 | 18.18 | 18.77 | 18.11 | 18.76 | 11,145,943 | +0.41(+2.25%) |
Sep 09, 2011 | 18.78 | 18.99 | 18.34 | 18.35 | 16,753,378 | -0.63(-3.32%) |
Sep 08, 2011 | 19.07 | 19.46 | 18.86 | 18.98 | 12,589,014 | -0.26(-1.36%) |
Sep 07, 2011 | 18.91 | 19.24 | 18.72 | 19.24 | 12,822,016 | +0.61(+3.28%) |
Sep 06, 2011 | 18.05 | 18.66 | 17.84 | 18.63 | 12,694,841 | -0.06(-0.33%) |
Sep 02, 2011 | 18.87 | 19.09 | 18.64 | 18.69 | 11,580,273 | -0.56(-2.90%) |
Sep 01, 2011 | 19.20 | 19.59 | 19.13 | 19.25 | 17,710,504 | -0.00(-0.03%) |
Aug 31, 2011 | 19.34 | 19.67 | 19.14 | 19.25 | 15,705,089 | +0.06(+0.32%) |
Aug 30, 2011 | 19.62 | 19.66 | 19.19 | 19.19 | 21,186,986 | -0.48(-2.45%) |
Aug 29, 2011 | 19.36 | 19.69 | 19.29 | 19.67 | 12,560,886 | +0.50(+2.61%) |
Aug 26, 2011 | 18.51 | 19.21 | 18.29 | 19.17 | 13,761,634 | +0.56(+3.02%) |
Aug 25, 2011 | 19.08 | 19.22 | 18.55 | 18.61 | 13,900,333 | -0.45(-2.38%) |
Aug 24, 2011 | 18.49 | 19.11 | 18.41 | 19.06 | 17,187,294 | +0.49(+2.64%) |
Aug 23, 2011 | 17.68 | 18.58 | 17.58 | 18.57 | 13,553,465 | +0.96(+5.48%) |
Aug 22, 2011 | 17.78 | 17.90 | 17.56 | 17.61 | 12,525,674 | +0.15(+0.85%) |
Aug 19, 2011 | 17.54 | 18.11 | 17.44 | 17.46 | 14,231,980 | -0.30(-1.68%) |
Aug 18, 2011 | 17.94 | 18.08 | 17.55 | 17.76 | 18,726,984 | -0.58(-3.19%) |
Aug 17, 2011 | 18.59 | 18.80 | 18.18 | 18.34 | 12,967,455 | -0.15(-0.81%) |
Aug 16, 2011 | 18.68 | 19.00 | 18.47 | 18.49 | 15,798,746 | -0.42(-2.24%) |
Aug 15, 2011 | 18.80 | 18.92 | 18.39 | 18.92 | 11,213,938 | +0.20(+1.06%) |
Aug 12, 2011 | 18.63 | 18.90 | 18.53 | 18.72 | 11,997,879 | +0.22(+1.19%) |
Aug 11, 2011 | 17.70 | 18.75 | 17.62 | 18.50 | 16,820,970 | +0.87(+4.94%) |
Aug 10, 2011 | 18.15 | 18.42 | 17.56 | 17.63 | 21,726,156 | -0.70(-3.84%) |
Aug 09, 2011 | 18.08 | 18.36 | 17.10 | 18.33 | 24,232,146 | +0.74(+4.18%) |
Aug 08, 2011 | 18.08 | 18.52 | 17.33 | 17.60 | 26,744,234 | -1.04(-5.58%) |
Aug 05, 2011 | 18.33 | 18.78 | 17.85 | 18.64 | 24,203,332 | +0.52(+2.84%) |
Aug 04, 2011 | 19.13 | 19.28 | 18.11 | 18.12 | 21,149,470 | -1.23(-6.35%) |
Aug 03, 2011 | 18.95 | 19.36 | 18.42 | 19.35 | 17,950,996 | +0.44(+2.32%) |
Aug 02, 2011 | 19.61 | 19.82 | 18.88 | 18.91 | 19,161,144 | -0.94(-4.73%) |