Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 22.48 | 22.58 | 22.25 | 22.26 | 2,816,719 | -0.34(-1.49%) |
Oct 28, 2011 | 22.61 | 22.67 | 22.51 | 22.59 | 2,980,479 | +0.15(+0.68%) |
Oct 27, 2011 | 22.45 | 22.56 | 22.29 | 22.44 | 4,688,345 | +0.17(+0.77%) |
Oct 26, 2011 | 22.26 | 22.32 | 21.85 | 22.27 | 2,018,740 | +0.31(+1.42%) |
Oct 25, 2011 | 21.97 | 22.11 | 21.83 | 21.96 | 1,120,732 | -0.28(-1.25%) |
Oct 24, 2011 | 22.06 | 22.30 | 22.03 | 22.24 | 1,374,688 | +0.07(+0.33%) |
Oct 21, 2011 | 21.99 | 22.16 | 21.98 | 22.16 | 1,388,719 | +0.52(+2.41%) |
Oct 20, 2011 | 21.69 | 21.72 | 21.50 | 21.64 | 1,390,392 | +0.05(+0.25%) |
Oct 19, 2011 | 21.77 | 21.81 | 21.55 | 21.59 | 1,453,728 | -0.19(-0.88%) |
Oct 18, 2011 | 21.60 | 21.95 | 21.40 | 21.78 | 2,128,848 | +0.12(+0.55%) |
Oct 17, 2011 | 21.71 | 21.85 | 21.64 | 21.66 | 1,916,980 | -0.48(-2.18%) |
Oct 14, 2011 | 22.29 | 22.30 | 22.04 | 22.14 | 2,055,148 | +0.53(+2.45%) |
Oct 13, 2011 | 21.39 | 21.62 | 21.27 | 21.61 | 2,032,631 | +0.35(+1.65%) |
Oct 12, 2011 | 21.21 | 21.36 | 21.13 | 21.26 | 2,544,774 | +0.19(+0.88%) |
Oct 11, 2011 | 20.94 | 21.14 | 20.87 | 21.08 | 1,578,619 | +0.06(+0.28%) |
Oct 10, 2011 | 20.75 | 21.06 | 20.75 | 21.02 | 1,647,865 | +0.23(+1.11%) |
Oct 07, 2011 | 20.76 | 20.99 | 20.70 | 20.79 | 3,541,977 | -0.28(-1.32%) |
Oct 06, 2011 | 20.89 | 21.09 | 20.81 | 21.07 | 2,260,618 | +0.49(+2.38%) |
Oct 05, 2011 | 20.31 | 20.59 | 20.24 | 20.58 | 2,123,141 | -0.01(-0.06%) |
Oct 04, 2011 | 20.15 | 20.60 | 19.96 | 20.59 | 3,241,551 | +0.38(+1.87%) |
Oct 03, 2011 | 20.44 | 20.61 | 20.21 | 20.21 | 1,980,714 | -0.42(-2.02%) |
Sep 30, 2011 | 20.68 | 20.95 | 20.62 | 20.63 | 2,344,484 | -0.36(-1.73%) |
Sep 29, 2011 | 21.18 | 21.21 | 20.77 | 20.99 | 2,134,479 | +0.47(+2.29%) |
Sep 28, 2011 | 20.91 | 20.96 | 20.52 | 20.52 | 1,883,594 | -0.21(-1.02%) |
Sep 27, 2011 | 20.90 | 20.99 | 20.67 | 20.74 | 2,491,683 | +0.13(+0.64%) |
Sep 26, 2011 | 20.64 | 20.65 | 20.32 | 20.60 | 2,353,586 | +0.26(+1.30%) |
Sep 23, 2011 | 20.02 | 20.38 | 19.98 | 20.34 | 2,586,772 | +0.32(+1.59%) |
Sep 22, 2011 | 19.75 | 20.07 | 19.66 | 20.02 | 6,422,350 | -0.19(-0.92%) |
Sep 21, 2011 | 20.53 | 20.71 | 20.21 | 20.21 | 3,232,943 | -0.43(-2.08%) |
Sep 20, 2011 | 20.52 | 20.81 | 20.42 | 20.64 | 2,257,514 | +0.16(+0.78%) |
Sep 19, 2011 | 20.13 | 20.55 | 20.08 | 20.48 | 3,209,651 | -0.28(-1.34%) |
Sep 16, 2011 | 20.77 | 20.87 | 20.63 | 20.76 | 2,155,665 | +0.05(+0.22%) |
Sep 15, 2011 | 20.72 | 20.76 | 20.57 | 20.71 | 3,251,675 | -0.01(-0.06%) |
Sep 14, 2011 | 20.52 | 20.87 | 20.31 | 20.72 | 2,505,593 | +0.37(+1.82%) |
Sep 13, 2011 | 20.33 | 20.37 | 20.11 | 20.35 | 4,156,951 | -0.24(-1.16%) |
Sep 12, 2011 | 20.38 | 20.61 | 20.22 | 20.59 | 4,082,402 | -0.31(-1.49%) |
Sep 09, 2011 | 21.18 | 21.24 | 20.77 | 20.90 | 2,646,156 | -0.44(-2.05%) |
Sep 08, 2011 | 21.34 | 21.57 | 21.30 | 21.34 | 3,223,413 | -0.51(-2.33%) |
Sep 07, 2011 | 21.53 | 21.85 | 21.49 | 21.85 | 1,949,080 | +0.24(+1.10%) |
Sep 06, 2011 | 21.23 | 21.62 | 21.23 | 21.61 | 2,621,479 | -0.36(-1.63%) |
Sep 02, 2011 | 21.87 | 22.08 | 21.80 | 21.97 | 1,443,494 | -0.31(-1.40%) |
Sep 01, 2011 | 22.27 | 22.48 | 22.18 | 22.28 | 2,263,973 | -0.04(-0.18%) |
Aug 31, 2011 | 22.12 | 22.38 | 22.09 | 22.32 | 2,378,120 | +0.28(+1.29%) |
Aug 30, 2011 | 21.76 | 22.12 | 21.60 | 22.03 | 2,023,561 | -0.09(-0.42%) |
Aug 29, 2011 | 22.09 | 22.19 | 22.02 | 22.12 | 1,358,207 | +0.14(+0.63%) |
Aug 26, 2011 | 21.50 | 21.99 | 21.32 | 21.99 | 2,524,419 | +0.24(+1.13%) |
Aug 25, 2011 | 22.01 | 22.11 | 21.64 | 21.74 | 3,415,167 | -0.60(-2.69%) |
Aug 24, 2011 | 22.04 | 22.41 | 22.01 | 22.34 | 2,951,939 | -0.25(-1.11%) |
Aug 23, 2011 | 22.33 | 22.60 | 22.16 | 22.59 | 3,444,351 | +0.46(+2.06%) |
Aug 22, 2011 | 22.73 | 22.73 | 22.10 | 22.14 | 4,374,369 | +0.28(+1.27%) |
Aug 19, 2011 | 21.89 | 22.38 | 21.79 | 21.86 | 2,672,250 | -0.39(-1.75%) |
Aug 18, 2011 | 22.28 | 22.31 | 21.85 | 22.25 | 3,458,176 | -0.44(-1.92%) |
Aug 17, 2011 | 22.67 | 22.85 | 22.49 | 22.69 | 3,451,690 | +0.45(+2.02%) |
Aug 16, 2011 | 22.08 | 22.32 | 21.99 | 22.24 | 2,959,571 | +0.01(+0.03%) |
Aug 15, 2011 | 22.01 | 22.28 | 22.01 | 22.23 | 3,725,077 | +0.47(+2.16%) |
Aug 12, 2011 | 21.46 | 21.79 | 21.03 | 21.76 | 6,843,475 | +0.82(+3.92%) |
Aug 11, 2011 | 20.17 | 21.13 | 20.10 | 20.94 | 5,294,687 | +0.75(+3.70%) |
Aug 10, 2011 | 20.68 | 20.74 | 20.15 | 20.19 | 5,452,936 | -0.75(-3.57%) |
Aug 09, 2011 | 20.86 | 20.95 | 20.04 | 20.94 | 6,602,074 | +0.67(+3.29%) |
Aug 08, 2011 | 20.86 | 20.98 | 20.27 | 20.27 | 7,641,080 | -1.22(-5.70%) |
Aug 05, 2011 | 21.38 | 21.61 | 20.82 | 21.50 | 6,613,608 | +0.71(+3.43%) |
Aug 04, 2011 | 21.49 | 21.54 | 20.78 | 20.78 | 6,187,949 | +0.09(+0.41%) |
Aug 03, 2011 | 20.71 | 20.74 | 20.47 | 20.70 | 3,167,343 | +0.12(+0.57%) |
Aug 02, 2011 | 20.74 | 20.88 | 20.57 | 20.58 | 2,873,811 | -0.25(-1.19%) |