Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 20.70 | 20.94 | 20.64 | 20.64 | 2,486,350 | -0.31(-1.47%) |
Oct 28, 2011 | 21.00 | 21.03 | 20.83 | 20.95 | 2,218,420 | -0.08(-0.38%) |
Oct 27, 2011 | 20.93 | 21.34 | 20.93 | 21.03 | 5,418,768 | +0.34(+1.64%) |
Oct 26, 2011 | 20.63 | 20.75 | 20.22 | 20.69 | 3,408,568 | +0.24(+1.20%) |
Oct 25, 2011 | 20.22 | 20.78 | 20.22 | 20.44 | 3,889,373 | +0.05(+0.23%) |
Oct 24, 2011 | 19.96 | 20.59 | 19.95 | 20.40 | 4,501,034 | +0.43(+2.17%) |
Oct 21, 2011 | 19.92 | 20.20 | 19.43 | 19.96 | 8,000,110 | +0.26(+1.32%) |
Oct 20, 2011 | 19.46 | 19.92 | 19.41 | 19.70 | 3,874,285 | -0.14(-0.72%) |
Oct 19, 2011 | 20.26 | 20.30 | 19.80 | 19.84 | 3,508,266 | -0.53(-2.60%) |
Oct 18, 2011 | 20.20 | 20.47 | 19.92 | 20.37 | 3,372,319 | +0.22(+1.10%) |
Oct 17, 2011 | 20.25 | 20.30 | 19.96 | 20.15 | 4,090,260 | -0.10(-0.51%) |
Oct 14, 2011 | 20.05 | 20.25 | 19.73 | 20.25 | 4,613,296 | +0.42(+2.11%) |
Oct 13, 2011 | 19.17 | 20.03 | 19.09 | 19.84 | 5,426,519 | +0.61(+3.16%) |
Oct 12, 2011 | 19.32 | 19.38 | 19.17 | 19.23 | 2,587,505 | +0.18(+0.95%) |
Oct 11, 2011 | 19.19 | 19.33 | 19.01 | 19.05 | 4,052,704 | -0.21(-1.11%) |
Oct 10, 2011 | 19.29 | 19.39 | 19.05 | 19.26 | 2,832,351 | +0.24(+1.24%) |
Oct 07, 2011 | 18.83 | 19.22 | 18.64 | 19.02 | 3,940,681 | +0.27(+1.43%) |
Oct 06, 2011 | 18.54 | 18.77 | 18.26 | 18.76 | 4,442,323 | +0.17(+0.93%) |
Oct 05, 2011 | 18.12 | 18.61 | 17.71 | 18.58 | 6,139,002 | +0.50(+2.75%) |
Oct 04, 2011 | 17.95 | 18.51 | 17.69 | 18.09 | 9,837,759 | -0.14(-0.78%) |
Oct 03, 2011 | 18.44 | 18.76 | 18.06 | 18.23 | 6,308,283 | -0.18(-0.99%) |
Sep 30, 2011 | 18.23 | 18.61 | 18.23 | 18.41 | 5,933,364 | -0.13(-0.72%) |
Sep 29, 2011 | 18.77 | 19.06 | 18.31 | 18.54 | 4,375,063 | -0.13(-0.68%) |
Sep 28, 2011 | 19.44 | 19.48 | 18.61 | 18.67 | 5,207,817 | -0.65(-3.39%) |
Sep 27, 2011 | 19.37 | 19.75 | 19.17 | 19.32 | 4,330,403 | +0.32(+1.66%) |
Sep 26, 2011 | 18.92 | 19.03 | 18.39 | 19.01 | 9,024,461 | +0.16(+0.84%) |
Sep 23, 2011 | 18.42 | 18.87 | 18.40 | 18.85 | 3,532,716 | +0.23(+1.23%) |
Sep 22, 2011 | 18.95 | 19.02 | 18.18 | 18.62 | 5,873,919 | -0.75(-3.87%) |
Sep 21, 2011 | 19.65 | 19.97 | 19.35 | 19.37 | 4,396,605 | -0.16(-0.81%) |
Sep 20, 2011 | 19.98 | 20.00 | 19.51 | 19.53 | 3,781,282 | -0.32(-1.59%) |
Sep 19, 2011 | 19.94 | 20.03 | 19.69 | 19.84 | 5,701,628 | -0.13(-0.67%) |
Sep 16, 2011 | 20.07 | 20.29 | 19.98 | 19.98 | 3,910,801 | -0.07(-0.35%) |
Sep 15, 2011 | 20.05 | 20.11 | 19.64 | 20.05 | 4,768,721 | +0.20(+0.99%) |
Sep 14, 2011 | 19.39 | 20.12 | 19.36 | 19.85 | 5,719,630 | +0.58(+2.99%) |
Sep 13, 2011 | 18.90 | 19.33 | 18.81 | 19.28 | 4,206,792 | +0.34(+1.79%) |
Sep 12, 2011 | 17.91 | 18.95 | 17.91 | 18.94 | 6,007,564 | +0.70(+3.85%) |
Sep 09, 2011 | 17.96 | 18.44 | 17.95 | 18.23 | 4,545,013 | +0.06(+0.35%) |
Sep 08, 2011 | 18.05 | 18.53 | 17.97 | 18.17 | 3,488,960 | -0.06(-0.35%) |
Sep 07, 2011 | 17.87 | 18.24 | 17.85 | 18.23 | 3,596,650 | +0.66(+3.73%) |
Sep 06, 2011 | 16.96 | 17.62 | 16.87 | 17.58 | 3,580,415 | +0.20(+1.13%) |
Sep 02, 2011 | 17.72 | 17.75 | 17.35 | 17.38 | 3,172,471 | -0.58(-3.25%) |
Sep 01, 2011 | 18.32 | 18.48 | 17.92 | 17.97 | 4,236,006 | -0.22(-1.21%) |
Aug 31, 2011 | 18.44 | 18.46 | 18.07 | 18.19 | 3,226,534 | -0.13(-0.73%) |
Aug 30, 2011 | 17.86 | 18.42 | 17.86 | 18.32 | 2,971,748 | +0.07(+0.39%) |
Aug 29, 2011 | 17.90 | 18.27 | 17.69 | 18.25 | 2,455,358 | +0.58(+3.26%) |
Aug 26, 2011 | 17.36 | 17.80 | 17.05 | 17.67 | 4,305,075 | +0.31(+1.77%) |
Aug 25, 2011 | 17.92 | 17.94 | 17.33 | 17.37 | 3,367,564 | -0.52(-2.91%) |
Aug 24, 2011 | 17.79 | 18.05 | 17.59 | 17.89 | 3,774,768 | -0.01(-0.04%) |
Aug 23, 2011 | 17.32 | 17.90 | 17.16 | 17.90 | 4,352,256 | +0.65(+3.75%) |
Aug 22, 2011 | 17.19 | 17.41 | 17.02 | 17.25 | 6,629,199 | +0.48(+2.87%) |
Aug 19, 2011 | 16.78 | 17.20 | 16.70 | 16.77 | 4,115,750 | -0.34(-1.98%) |
Aug 18, 2011 | 17.66 | 17.66 | 16.93 | 17.11 | 5,731,564 | -0.73(-4.07%) |
Aug 17, 2011 | 17.85 | 18.31 | 17.69 | 17.83 | 3,263,028 | -0.12(-0.66%) |
Aug 16, 2011 | 18.09 | 18.23 | 17.71 | 17.95 | 3,981,718 | -0.29(-1.60%) |
Aug 15, 2011 | 17.98 | 18.25 | 17.93 | 18.24 | 3,054,008 | +0.37(+2.07%) |
Aug 12, 2011 | 18.02 | 18.05 | 17.21 | 17.87 | 4,052,232 | -0.03(-0.18%) |
Aug 11, 2011 | 17.02 | 18.09 | 17.01 | 17.90 | 6,770,333 | +0.76(+4.42%) |
Aug 10, 2011 | 16.86 | 17.58 | 16.62 | 17.15 | 6,885,367 | -0.07(-0.41%) |
Aug 09, 2011 | 17.00 | 17.26 | 16.27 | 17.22 | 13,687,105 | +0.58(+3.51%) |
Aug 08, 2011 | 16.60 | 17.18 | 16.58 | 16.63 | 9,887,431 | -0.43(-2.50%) |
Aug 05, 2011 | 17.63 | 17.81 | 16.76 | 17.06 | 11,074,851 | -0.40(-2.30%) |
Aug 04, 2011 | 17.60 | 17.72 | 17.29 | 17.46 | 7,449,854 | -0.42(-2.34%) |
Aug 03, 2011 | 17.79 | 17.94 | 17.38 | 17.88 | 4,604,698 | +0.10(+0.58%) |
Aug 02, 2011 | 17.86 | 18.14 | 17.67 | 17.78 | 5,142,053 | -0.23(-1.27%) |