Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 22.33 | 22.39 | 21.79 | 21.81 | 10,067,102 | -0.96(-4.20%) |
Oct 28, 2011 | 22.24 | 22.76 | 22.18 | 22.76 | 10,603,462 | +0.16(+0.73%) |
Oct 27, 2011 | 22.26 | 22.82 | 22.21 | 22.60 | 16,818,398 | +1.32(+6.20%) |
Oct 26, 2011 | 21.18 | 21.45 | 20.76 | 21.28 | 10,462,309 | +0.34(+1.63%) |
Oct 25, 2011 | 21.60 | 21.64 | 20.88 | 20.94 | 12,769,032 | -0.55(-2.54%) |
Oct 24, 2011 | 20.66 | 21.56 | 20.60 | 21.48 | 10,957,034 | +0.93(+4.52%) |
Oct 21, 2011 | 20.58 | 20.73 | 20.30 | 20.56 | 9,434,360 | +0.39(+1.93%) |
Oct 20, 2011 | 20.03 | 20.46 | 19.62 | 20.17 | 10,322,675 | +0.04(+0.20%) |
Oct 19, 2011 | 20.65 | 20.79 | 20.02 | 20.12 | 12,404,882 | -0.47(-2.29%) |
Oct 18, 2011 | 19.76 | 20.78 | 19.46 | 20.60 | 12,953,791 | +0.71(+3.57%) |
Oct 17, 2011 | 20.61 | 20.63 | 19.78 | 19.89 | 8,526,222 | -0.85(-4.12%) |
Oct 14, 2011 | 20.08 | 20.75 | 20.08 | 20.74 | 10,420,445 | +1.24(+6.34%) |
Oct 13, 2011 | 19.68 | 19.72 | 19.22 | 19.50 | 9,383,879 | -0.36(-1.82%) |
Oct 12, 2011 | 19.55 | 20.17 | 19.37 | 19.87 | 11,510,260 | +0.68(+3.53%) |
Oct 11, 2011 | 18.98 | 19.34 | 18.81 | 19.19 | 9,082,499 | -0.05(-0.25%) |
Oct 10, 2011 | 19.13 | 19.46 | 18.92 | 19.24 | 5,387,743 | +0.75(+4.07%) |
Oct 07, 2011 | 19.18 | 19.30 | 18.40 | 18.48 | 16,017,246 | -0.41(-2.17%) |
Oct 06, 2011 | 18.53 | 18.91 | 18.48 | 18.89 | 14,211,152 | +0.84(+4.66%) |
Oct 05, 2011 | 16.69 | 18.21 | 16.46 | 18.05 | 18,707,474 | +1.57(+9.54%) |
Oct 04, 2011 | 15.95 | 16.52 | 15.41 | 16.48 | 21,772,176 | +0.08(+0.50%) |
Oct 03, 2011 | 16.84 | 17.38 | 16.32 | 16.40 | 16,348,919 | -0.98(-5.66%) |
Sep 30, 2011 | 17.77 | 18.03 | 17.34 | 17.38 | 13,274,319 | -0.86(-4.72%) |
Sep 29, 2011 | 18.36 | 18.52 | 17.72 | 18.25 | 15,204,065 | +0.35(+1.95%) |
Sep 28, 2011 | 18.96 | 19.10 | 17.83 | 17.90 | 13,612,219 | -1.07(-5.66%) |
Sep 27, 2011 | 19.06 | 19.58 | 18.88 | 18.97 | 14,772,143 | +0.68(+3.70%) |
Sep 26, 2011 | 17.61 | 18.33 | 17.10 | 18.29 | 12,161,080 | +0.81(+4.61%) |
Sep 23, 2011 | 17.14 | 17.64 | 17.04 | 17.49 | 10,240,215 | +0.05(+0.27%) |
Sep 22, 2011 | 17.99 | 17.99 | 17.09 | 17.44 | 25,045,396 | -1.66(-8.69%) |
Sep 21, 2011 | 19.83 | 19.98 | 19.08 | 19.10 | 12,292,976 | -0.77(-3.85%) |
Sep 20, 2011 | 20.30 | 20.66 | 19.85 | 19.87 | 10,217,387 | -0.42(-2.06%) |
Sep 19, 2011 | 20.25 | 20.45 | 19.85 | 20.28 | 9,766,803 | -0.46(-2.21%) |
Sep 16, 2011 | 20.90 | 20.98 | 20.52 | 20.74 | 8,339,095 | -0.03(-0.13%) |
Sep 15, 2011 | 20.69 | 20.80 | 20.36 | 20.77 | 7,633,386 | +0.47(+2.32%) |
Sep 14, 2011 | 19.87 | 20.62 | 19.61 | 20.30 | 9,937,321 | +0.51(+2.59%) |
Sep 13, 2011 | 19.84 | 19.93 | 19.50 | 19.78 | 14,253,063 | +0.11(+0.56%) |
Sep 12, 2011 | 19.91 | 20.08 | 19.22 | 19.67 | 13,884,786 | -0.54(-2.67%) |
Sep 09, 2011 | 20.55 | 20.76 | 20.08 | 20.21 | 8,678,607 | -0.80(-3.81%) |
Sep 08, 2011 | 20.95 | 21.38 | 20.86 | 21.01 | 9,143,711 | -0.06(-0.29%) |
Sep 07, 2011 | 20.60 | 21.09 | 20.48 | 21.07 | 8,294,828 | +0.82(+4.05%) |
Sep 06, 2011 | 20.16 | 20.26 | 19.82 | 20.25 | 13,389,750 | -0.58(-2.79%) |
Sep 02, 2011 | 21.14 | 21.22 | 20.73 | 20.84 | 7,048,015 | -0.92(-4.21%) |
Sep 01, 2011 | 21.87 | 22.13 | 21.68 | 21.75 | 8,642,374 | -0.05(-0.22%) |
Aug 31, 2011 | 21.90 | 22.17 | 21.44 | 21.80 | 10,766,653 | +0.11(+0.50%) |
Aug 30, 2011 | 21.31 | 21.79 | 21.10 | 21.69 | 8,243,112 | +0.31(+1.47%) |
Aug 29, 2011 | 21.28 | 21.38 | 20.93 | 21.38 | 5,180,762 | +0.66(+3.20%) |
Aug 26, 2011 | 20.28 | 20.86 | 20.04 | 20.71 | 8,238,602 | +0.23(+1.13%) |
Aug 25, 2011 | 21.27 | 21.38 | 20.40 | 20.48 | 9,932,139 | -0.51(-2.41%) |
Aug 24, 2011 | 20.84 | 21.18 | 20.64 | 20.99 | 9,965,868 | +0.17(+0.82%) |
Aug 23, 2011 | 20.14 | 20.84 | 19.88 | 20.82 | 15,070,103 | +0.90(+4.53%) |
Aug 22, 2011 | 20.81 | 20.82 | 19.82 | 19.91 | 17,459,380 | -0.30(-1.49%) |
Aug 19, 2011 | 20.36 | 21.10 | 20.12 | 20.21 | 13,777,943 | -0.33(-1.60%) |
Aug 18, 2011 | 21.46 | 21.46 | 20.32 | 20.54 | 13,467,298 | -1.55(-7.02%) |
Aug 17, 2011 | 22.59 | 22.76 | 22.06 | 22.09 | 11,072,927 | -0.08(-0.37%) |
Aug 16, 2011 | 22.38 | 22.41 | 22.01 | 22.18 | 9,926,782 | -0.46(-2.05%) |
Aug 15, 2011 | 22.39 | 22.71 | 22.28 | 22.64 | 8,252,236 | +0.67(+3.05%) |
Aug 12, 2011 | 22.75 | 22.82 | 21.83 | 21.97 | 12,733,092 | -0.27(-1.20%) |
Aug 11, 2011 | 21.48 | 22.40 | 21.06 | 22.24 | 16,717,038 | +0.85(+3.96%) |
Aug 10, 2011 | 21.74 | 22.09 | 20.94 | 21.39 | 22,477,216 | -0.20(-0.92%) |
Aug 09, 2011 | 21.01 | 21.61 | 20.20 | 21.59 | 22,158,092 | +0.91(+4.40%) |
Aug 08, 2011 | 21.01 | 21.66 | 20.55 | 20.68 | 25,340,604 | -1.89(-8.36%) |
Aug 05, 2011 | 23.29 | 23.38 | 21.55 | 22.56 | 23,274,806 | -0.51(-2.22%) |
Aug 04, 2011 | 24.14 | 24.20 | 22.97 | 23.08 | 19,113,590 | -1.52(-6.19%) |
Aug 03, 2011 | 25.15 | 25.16 | 24.18 | 24.60 | 19,683,818 | -0.50(-1.99%) |
Aug 02, 2011 | 26.06 | 26.10 | 25.08 | 25.10 | 11,679,299 | -1.01(-3.87%) |