Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 21.99 | 22.04 | 20.86 | 20.86 | 12,531,311 | -1.55(-6.94%) |
Oct 28, 2011 | 22.04 | 22.54 | 21.95 | 22.41 | 7,878,068 | +0.17(+0.76%) |
Oct 27, 2011 | 21.84 | 22.48 | 21.63 | 22.24 | 9,390,185 | +1.14(+5.39%) |
Oct 26, 2011 | 21.01 | 21.22 | 20.50 | 21.10 | 7,437,625 | +0.48(+2.33%) |
Oct 25, 2011 | 20.92 | 20.95 | 20.34 | 20.62 | 8,413,536 | -0.42(-1.98%) |
Oct 24, 2011 | 20.74 | 21.10 | 20.66 | 21.04 | 11,598,204 | +0.36(+1.74%) |
Oct 21, 2011 | 20.31 | 20.84 | 20.25 | 20.68 | 9,911,551 | +0.78(+3.90%) |
Oct 20, 2011 | 19.77 | 19.98 | 19.33 | 19.90 | 7,435,042 | +0.15(+0.77%) |
Oct 19, 2011 | 19.90 | 20.11 | 19.62 | 19.75 | 9,206,589 | -0.15(-0.76%) |
Oct 18, 2011 | 19.05 | 20.03 | 18.75 | 19.90 | 8,337,638 | +0.80(+4.19%) |
Oct 17, 2011 | 19.53 | 19.61 | 18.98 | 19.10 | 8,009,876 | -0.57(-2.89%) |
Oct 14, 2011 | 19.29 | 19.67 | 19.29 | 19.67 | 7,081,808 | +0.72(+3.81%) |
Oct 13, 2011 | 18.83 | 19.05 | 18.42 | 18.95 | 7,897,858 | +0.13(+0.68%) |
Oct 12, 2011 | 19.16 | 19.18 | 18.79 | 18.82 | 10,689,778 | -0.05(-0.25%) |
Oct 11, 2011 | 18.91 | 19.30 | 18.73 | 18.87 | 10,061,094 | -0.28(-1.46%) |
Oct 10, 2011 | 18.44 | 19.19 | 18.44 | 19.15 | 6,770,281 | +1.10(+6.08%) |
Oct 07, 2011 | 18.83 | 18.89 | 17.99 | 18.05 | 9,581,489 | -0.54(-2.89%) |
Oct 06, 2011 | 18.33 | 18.60 | 18.31 | 18.59 | 12,363,200 | +0.45(+2.47%) |
Oct 05, 2011 | 17.80 | 18.23 | 17.17 | 18.14 | 13,925,303 | +1.24(+7.35%) |
Oct 04, 2011 | 15.85 | 16.91 | 15.33 | 16.90 | 16,421,515 | +0.66(+4.05%) |
Oct 03, 2011 | 16.91 | 17.15 | 16.23 | 16.24 | 13,326,167 | -1.05(-6.07%) |
Sep 30, 2011 | 17.74 | 17.79 | 17.29 | 17.29 | 12,478,216 | -0.59(-3.32%) |
Sep 29, 2011 | 18.31 | 18.39 | 17.46 | 17.88 | 10,249,411 | +0.14(+0.77%) |
Sep 28, 2011 | 18.64 | 18.75 | 17.72 | 17.75 | 8,698,081 | -0.81(-4.36%) |
Sep 27, 2011 | 19.09 | 19.45 | 18.43 | 18.56 | 10,137,785 | -0.06(-0.30%) |
Sep 26, 2011 | 17.81 | 18.64 | 17.35 | 18.61 | 13,182,788 | +0.94(+5.30%) |
Sep 23, 2011 | 17.80 | 18.08 | 17.48 | 17.68 | 9,826,422 | +0.01(+0.05%) |
Sep 22, 2011 | 18.30 | 18.33 | 17.29 | 17.67 | 16,214,063 | -1.35(-7.08%) |
Sep 21, 2011 | 19.75 | 20.02 | 18.99 | 19.01 | 10,646,882 | -0.83(-4.20%) |
Sep 20, 2011 | 20.29 | 20.49 | 19.83 | 19.85 | 5,612,624 | -0.32(-1.59%) |
Sep 19, 2011 | 19.86 | 20.36 | 19.62 | 20.17 | 9,214,542 | -0.13(-0.63%) |
Sep 16, 2011 | 20.74 | 20.77 | 20.13 | 20.30 | 11,192,235 | -0.29(-1.40%) |
Sep 15, 2011 | 20.02 | 20.62 | 19.86 | 20.58 | 8,258,814 | +0.85(+4.30%) |
Sep 14, 2011 | 19.79 | 19.99 | 19.35 | 19.73 | 16,061,484 | +0.04(+0.20%) |
Sep 13, 2011 | 19.64 | 20.06 | 19.53 | 19.69 | 18,161,956 | +0.15(+0.78%) |
Sep 12, 2011 | 19.56 | 19.94 | 19.06 | 19.54 | 13,524,169 | -0.34(-1.73%) |
Sep 09, 2011 | 20.33 | 20.38 | 19.64 | 19.89 | 13,731,300 | -0.79(-3.80%) |
Sep 08, 2011 | 21.16 | 21.41 | 20.53 | 20.67 | 8,627,144 | -0.57(-2.68%) |
Sep 07, 2011 | 20.92 | 21.27 | 20.67 | 21.24 | 9,775,774 | +1.17(+5.83%) |
Sep 06, 2011 | 19.59 | 20.10 | 19.25 | 20.07 | 12,639,933 | -0.58(-2.83%) |
Sep 02, 2011 | 20.81 | 20.95 | 20.51 | 20.66 | 6,755,151 | -0.80(-3.73%) |
Sep 01, 2011 | 21.67 | 22.01 | 21.40 | 21.46 | 7,490,268 | -0.11(-0.52%) |
Aug 31, 2011 | 21.50 | 21.87 | 21.27 | 21.57 | 10,068,511 | +0.34(+1.58%) |
Aug 30, 2011 | 20.93 | 21.38 | 20.78 | 21.23 | 11,680,947 | +0.07(+0.34%) |
Aug 29, 2011 | 21.05 | 21.29 | 20.78 | 21.16 | 7,803,332 | +0.42(+2.01%) |
Aug 26, 2011 | 20.03 | 20.81 | 19.59 | 20.74 | 9,085,562 | +0.56(+2.78%) |
Aug 25, 2011 | 20.75 | 20.86 | 20.09 | 20.18 | 8,407,921 | -0.41(-1.98%) |
Aug 24, 2011 | 20.76 | 20.98 | 20.15 | 20.59 | 10,674,609 | -0.23(-1.12%) |
Aug 23, 2011 | 20.33 | 20.82 | 20.15 | 20.82 | 12,612,108 | +0.55(+2.73%) |
Aug 22, 2011 | 20.99 | 21.17 | 19.97 | 20.27 | 11,364,526 | +0.10(+0.52%) |
Aug 19, 2011 | 20.13 | 20.80 | 20.03 | 20.17 | 12,172,695 | -0.34(-1.64%) |
Aug 18, 2011 | 21.16 | 21.16 | 20.28 | 20.50 | 14,334,130 | -1.47(-6.71%) |
Aug 17, 2011 | 22.31 | 22.63 | 21.64 | 21.98 | 10,879,111 | +0.26(+1.18%) |
Aug 16, 2011 | 21.97 | 22.11 | 21.51 | 21.72 | 11,433,633 | -0.34(-1.56%) |
Aug 15, 2011 | 21.68 | 22.09 | 21.57 | 22.07 | 11,167,816 | +0.83(+3.92%) |
Aug 12, 2011 | 21.49 | 21.62 | 20.99 | 21.23 | 12,941,668 | +0.18(+0.83%) |
Aug 11, 2011 | 20.37 | 21.35 | 20.02 | 21.06 | 31,576,106 | +0.91(+4.51%) |
Aug 10, 2011 | 19.96 | 20.98 | 19.95 | 20.15 | 30,978,370 | -0.14(-0.71%) |
Aug 09, 2011 | 19.23 | 20.43 | 18.80 | 20.29 | 25,673,222 | +1.67(+8.99%) |
Aug 08, 2011 | 19.23 | 20.00 | 18.58 | 18.62 | 28,106,366 | -2.19(-10.53%) |
Aug 05, 2011 | 21.23 | 21.28 | 19.20 | 20.81 | 35,682,524 | +0.81(+4.06%) |
Aug 04, 2011 | 21.65 | 21.66 | 19.96 | 20.00 | 22,767,068 | -2.02(-9.16%) |
Aug 03, 2011 | 22.28 | 22.81 | 21.37 | 22.01 | 27,810,680 | -1.19(-5.12%) |
Aug 02, 2011 | 23.94 | 24.24 | 23.20 | 23.20 | 13,595,622 | -1.21(-4.96%) |