Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 20.97 | 21.10 | 20.43 | 20.43 | 8,451,920 | -0.99(-4.61%) |
Oct 28, 2011 | 21.19 | 21.47 | 21.00 | 21.42 | 6,096,379 | +0.10(+0.46%) |
Oct 27, 2011 | 20.79 | 21.50 | 20.71 | 21.32 | 9,769,796 | +0.92(+4.50%) |
Oct 26, 2011 | 20.11 | 20.49 | 19.80 | 20.40 | 5,938,329 | +0.53(+2.66%) |
Oct 25, 2011 | 20.30 | 20.33 | 19.85 | 19.87 | 5,515,672 | -0.56(-2.73%) |
Oct 24, 2011 | 20.35 | 20.54 | 20.12 | 20.43 | 5,595,829 | +0.25(+1.22%) |
Oct 21, 2011 | 19.80 | 20.18 | 19.73 | 20.18 | 7,203,334 | +0.58(+2.95%) |
Oct 20, 2011 | 19.45 | 19.65 | 19.18 | 19.61 | 4,017,481 | +0.25(+1.28%) |
Oct 19, 2011 | 19.61 | 19.73 | 19.29 | 19.36 | 5,750,113 | -0.35(-1.76%) |
Oct 18, 2011 | 19.06 | 19.83 | 18.99 | 19.70 | 6,376,714 | +0.63(+3.29%) |
Oct 17, 2011 | 19.39 | 19.49 | 18.96 | 19.08 | 5,605,264 | -0.52(-2.63%) |
Oct 14, 2011 | 19.32 | 19.61 | 19.28 | 19.59 | 4,900,468 | +0.45(+2.36%) |
Oct 13, 2011 | 19.02 | 19.18 | 18.80 | 19.14 | 6,374,840 | +0.02(+0.11%) |
Oct 12, 2011 | 18.77 | 19.39 | 18.70 | 19.12 | 8,775,250 | +0.51(+2.73%) |
Oct 11, 2011 | 18.27 | 18.72 | 18.27 | 18.61 | 5,952,663 | +0.25(+1.35%) |
Oct 10, 2011 | 18.32 | 18.55 | 18.14 | 18.36 | 5,054,588 | +0.40(+2.20%) |
Oct 07, 2011 | 18.41 | 18.50 | 17.89 | 17.97 | 6,874,460 | -0.32(-1.78%) |
Oct 06, 2011 | 17.73 | 18.31 | 17.71 | 18.29 | 7,346,937 | +0.52(+2.94%) |
Oct 05, 2011 | 17.42 | 17.81 | 17.16 | 17.77 | 8,632,176 | +0.40(+2.28%) |
Oct 04, 2011 | 16.86 | 17.42 | 16.73 | 17.37 | 12,284,452 | +0.32(+1.86%) |
Oct 03, 2011 | 17.42 | 17.75 | 17.04 | 17.06 | 8,718,310 | -0.46(-2.62%) |
Sep 30, 2011 | 17.95 | 18.12 | 17.52 | 17.52 | 10,363,204 | -0.68(-3.73%) |
Sep 29, 2011 | 18.04 | 18.21 | 17.85 | 18.19 | 8,102,799 | +0.47(+2.63%) |
Sep 28, 2011 | 18.15 | 18.26 | 17.72 | 17.73 | 7,703,168 | -0.47(-2.56%) |
Sep 27, 2011 | 18.51 | 18.65 | 18.09 | 18.19 | 10,879,266 | +0.17(+0.94%) |
Sep 26, 2011 | 18.02 | 18.03 | 17.24 | 18.02 | 11,510,156 | +0.24(+1.35%) |
Sep 23, 2011 | 17.78 | 18.07 | 17.66 | 17.78 | 9,828,427 | -0.16(-0.87%) |
Sep 22, 2011 | 18.58 | 18.63 | 17.72 | 17.94 | 18,859,284 | -1.25(-6.51%) |
Sep 21, 2011 | 19.87 | 19.92 | 19.18 | 19.19 | 8,700,549 | -0.60(-3.03%) |
Sep 20, 2011 | 19.80 | 20.01 | 19.68 | 19.79 | 7,250,828 | +0.16(+0.79%) |
Sep 19, 2011 | 19.75 | 19.77 | 19.39 | 19.63 | 6,881,848 | -0.57(-2.83%) |
Sep 16, 2011 | 20.16 | 20.36 | 19.99 | 20.21 | 10,247,924 | +0.30(+1.53%) |
Sep 15, 2011 | 19.54 | 19.90 | 19.34 | 19.90 | 8,610,928 | +0.55(+2.85%) |
Sep 14, 2011 | 19.18 | 19.57 | 18.92 | 19.35 | 6,490,334 | +0.22(+1.14%) |
Sep 13, 2011 | 19.08 | 19.22 | 18.92 | 19.13 | 5,439,399 | +0.06(+0.30%) |
Sep 12, 2011 | 18.82 | 19.11 | 18.71 | 19.08 | 8,154,655 | -0.06(-0.33%) |
Sep 09, 2011 | 19.27 | 19.28 | 18.91 | 19.14 | 9,834,440 | -0.31(-1.60%) |
Sep 08, 2011 | 19.59 | 19.77 | 19.42 | 19.45 | 7,059,901 | -0.26(-1.33%) |
Sep 07, 2011 | 19.43 | 19.84 | 19.34 | 19.71 | 9,338,608 | +0.58(+3.03%) |
Sep 06, 2011 | 18.83 | 19.20 | 18.78 | 19.13 | 7,731,370 | -0.23(-1.20%) |
Sep 02, 2011 | 19.57 | 19.80 | 19.32 | 19.37 | 6,800,520 | -0.59(-2.94%) |
Sep 01, 2011 | 20.12 | 20.28 | 19.92 | 19.95 | 6,707,721 | -0.16(-0.77%) |
Aug 31, 2011 | 20.42 | 20.45 | 19.96 | 20.11 | 11,630,031 | -0.18(-0.87%) |
Aug 30, 2011 | 20.18 | 20.37 | 20.02 | 20.28 | 7,774,733 | -0.01(-0.03%) |
Aug 29, 2011 | 19.87 | 20.38 | 19.84 | 20.29 | 7,962,698 | +0.66(+3.38%) |
Aug 26, 2011 | 19.36 | 19.88 | 19.06 | 19.63 | 8,044,120 | +0.11(+0.54%) |
Aug 25, 2011 | 20.12 | 20.12 | 19.46 | 19.52 | 6,980,471 | -0.55(-2.74%) |
Aug 24, 2011 | 19.85 | 20.09 | 19.73 | 20.07 | 6,172,552 | +0.13(+0.64%) |
Aug 23, 2011 | 19.42 | 19.94 | 19.29 | 19.94 | 9,606,747 | +0.69(+3.59%) |
Aug 22, 2011 | 19.85 | 19.99 | 19.18 | 19.25 | 11,303,998 | -0.18(-0.91%) |
Aug 19, 2011 | 19.13 | 19.86 | 19.12 | 19.43 | 10,682,751 | +0.01(+0.04%) |
Aug 18, 2011 | 19.49 | 19.62 | 19.08 | 19.42 | 11,280,378 | -0.58(-2.89%) |
Aug 17, 2011 | 19.94 | 20.27 | 19.85 | 20.00 | 7,324,098 | +0.20(+1.03%) |
Aug 16, 2011 | 19.72 | 19.96 | 19.54 | 19.80 | 7,976,943 | -0.06(-0.32%) |
Aug 15, 2011 | 19.26 | 19.97 | 19.21 | 19.86 | 9,285,423 | +0.71(+3.70%) |
Aug 12, 2011 | 19.39 | 19.51 | 19.13 | 19.15 | 10,160,479 | -0.18(-0.91%) |
Aug 11, 2011 | 18.65 | 19.61 | 18.59 | 19.33 | 13,408,286 | +0.95(+5.20%) |
Aug 10, 2011 | 19.07 | 19.16 | 18.32 | 18.37 | 16,037,699 | -1.08(-5.56%) |
Aug 09, 2011 | 19.42 | 19.47 | 18.25 | 19.45 | 15,413,922 | +1.00(+5.40%) |
Aug 08, 2011 | 19.42 | 19.57 | 18.45 | 18.46 | 19,905,774 | -1.65(-8.21%) |
Aug 05, 2011 | 19.88 | 20.29 | 19.41 | 20.11 | 19,079,034 | +0.41(+2.10%) |
Aug 04, 2011 | 20.53 | 20.64 | 19.69 | 19.69 | 17,326,380 | -1.12(-5.36%) |
Aug 03, 2011 | 20.07 | 20.90 | 20.07 | 20.81 | 17,708,040 | +0.73(+3.64%) |
Aug 02, 2011 | 20.57 | 20.74 | 20.07 | 20.08 | 20,542,300 | -1.32(-6.17%) |