Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 21.73 | 21.87 | 21.12 | 21.12 | 6,309,498 | -0.88(-4.00%) |
Oct 28, 2011 | 22.06 | 22.12 | 21.88 | 22.00 | 3,588,210 | -0.14(-0.64%) |
Oct 27, 2011 | 22.03 | 22.25 | 21.70 | 22.14 | 6,687,514 | +1.22(+5.82%) |
Oct 26, 2011 | 20.98 | 20.99 | 20.52 | 20.92 | 3,521,362 | +0.38(+1.87%) |
Oct 25, 2011 | 20.81 | 20.82 | 20.51 | 20.54 | 5,572,728 | -0.73(-3.44%) |
Oct 24, 2011 | 20.71 | 21.27 | 20.70 | 21.27 | 3,679,655 | +0.22(+1.07%) |
Oct 21, 2011 | 20.76 | 21.06 | 20.72 | 21.05 | 3,814,152 | +0.58(+2.83%) |
Oct 20, 2011 | 20.70 | 20.74 | 20.19 | 20.47 | 5,208,788 | +0.11(+0.55%) |
Oct 19, 2011 | 20.44 | 20.68 | 20.32 | 20.36 | 7,132,375 | -0.23(-1.12%) |
Oct 18, 2011 | 20.23 | 20.73 | 20.02 | 20.59 | 5,115,547 | +0.25(+1.25%) |
Oct 17, 2011 | 20.71 | 20.75 | 20.28 | 20.33 | 5,449,129 | -0.59(-2.82%) |
Oct 14, 2011 | 21.00 | 21.03 | 20.75 | 20.92 | 4,476,404 | +0.13(+0.62%) |
Oct 13, 2011 | 20.56 | 20.79 | 20.34 | 20.79 | 7,017,210 | +0.42(+2.06%) |
Oct 12, 2011 | 20.39 | 20.59 | 20.24 | 20.37 | 5,228,806 | +0.22(+1.08%) |
Oct 11, 2011 | 19.99 | 20.20 | 19.90 | 20.15 | 3,886,154 | -0.07(-0.32%) |
Oct 10, 2011 | 20.14 | 20.28 | 20.05 | 20.22 | 5,574,413 | +0.79(+4.07%) |
Oct 07, 2011 | 19.64 | 19.68 | 19.40 | 19.43 | 6,286,397 | -0.27(-1.35%) |
Oct 06, 2011 | 19.53 | 19.70 | 19.52 | 19.69 | 5,440,044 | +0.31(+1.62%) |
Oct 05, 2011 | 19.11 | 19.39 | 18.92 | 19.38 | 8,057,843 | -0.01(-0.06%) |
Oct 04, 2011 | 19.01 | 19.40 | 18.68 | 19.39 | 10,875,490 | +0.56(+2.98%) |
Oct 03, 2011 | 19.20 | 19.41 | 18.83 | 18.83 | 5,907,457 | -0.54(-2.81%) |
Sep 30, 2011 | 19.59 | 19.70 | 19.38 | 19.38 | 5,037,193 | -0.67(-3.33%) |
Sep 29, 2011 | 20.23 | 20.25 | 19.72 | 20.04 | 6,229,786 | +0.52(+2.66%) |
Sep 28, 2011 | 20.00 | 20.11 | 19.48 | 19.52 | 4,786,631 | -0.18(-0.90%) |
Sep 27, 2011 | 19.61 | 20.00 | 19.53 | 19.70 | 8,499,101 | +0.44(+2.27%) |
Sep 26, 2011 | 19.10 | 19.29 | 18.82 | 19.26 | 5,652,522 | +0.42(+2.23%) |
Sep 23, 2011 | 18.51 | 18.87 | 18.44 | 18.84 | 7,387,073 | +0.24(+1.27%) |
Sep 22, 2011 | 18.35 | 18.70 | 18.31 | 18.61 | 10,993,484 | -0.42(-2.20%) |
Sep 21, 2011 | 19.55 | 19.63 | 19.03 | 19.03 | 6,888,218 | -0.61(-3.13%) |
Sep 20, 2011 | 19.67 | 19.92 | 19.45 | 19.64 | 6,286,038 | +0.21(+1.06%) |
Sep 19, 2011 | 19.06 | 19.50 | 19.00 | 19.43 | 11,881,727 | -0.39(-1.97%) |
Sep 16, 2011 | 19.95 | 20.02 | 19.51 | 19.82 | 5,520,463 | -0.02(-0.09%) |
Sep 15, 2011 | 19.92 | 19.96 | 19.67 | 19.84 | 6,033,134 | +0.43(+2.22%) |
Sep 14, 2011 | 19.21 | 19.56 | 18.78 | 19.41 | 8,656,629 | +0.36(+1.89%) |
Sep 13, 2011 | 18.79 | 19.12 | 18.76 | 19.05 | 8,807,291 | +0.04(+0.19%) |
Sep 12, 2011 | 18.69 | 19.03 | 18.61 | 19.01 | 14,579,335 | -0.30(-1.56%) |
Sep 09, 2011 | 19.59 | 19.75 | 19.28 | 19.32 | 10,980,152 | -0.83(-4.11%) |
Sep 08, 2011 | 20.39 | 20.66 | 20.09 | 20.14 | 8,540,118 | -0.77(-3.70%) |
Sep 07, 2011 | 20.66 | 20.92 | 20.56 | 20.92 | 4,833,403 | +0.40(+1.93%) |
Sep 06, 2011 | 20.20 | 20.56 | 20.09 | 20.52 | 4,755,172 | -0.18(-0.88%) |
Sep 02, 2011 | 20.92 | 21.01 | 20.64 | 20.70 | 6,368,455 | -0.76(-3.55%) |
Sep 01, 2011 | 21.64 | 21.90 | 21.43 | 21.47 | 4,507,197 | -0.14(-0.63%) |
Aug 31, 2011 | 21.53 | 21.73 | 21.42 | 21.60 | 5,247,701 | +0.29(+1.36%) |
Aug 30, 2011 | 21.09 | 21.42 | 20.94 | 21.31 | 4,784,132 | -0.23(-1.07%) |
Aug 29, 2011 | 21.38 | 21.56 | 21.38 | 21.54 | 3,450,070 | +0.34(+1.62%) |
Aug 26, 2011 | 20.79 | 21.28 | 20.52 | 21.20 | 4,667,674 | +0.11(+0.50%) |
Aug 25, 2011 | 21.41 | 21.51 | 20.99 | 21.09 | 4,356,542 | -0.55(-2.54%) |
Aug 24, 2011 | 21.53 | 21.80 | 21.42 | 21.64 | 4,445,804 | -0.02(-0.08%) |
Aug 23, 2011 | 21.18 | 21.66 | 21.05 | 21.66 | 8,970,192 | +0.99(+4.80%) |
Aug 22, 2011 | 21.21 | 21.21 | 20.62 | 20.67 | 6,780,684 | +0.53(+2.64%) |
Aug 19, 2011 | 20.11 | 20.59 | 20.09 | 20.14 | 6,522,418 | -0.34(-1.64%) |
Aug 18, 2011 | 20.82 | 20.82 | 20.31 | 20.47 | 10,438,065 | -0.79(-3.72%) |
Aug 17, 2011 | 21.38 | 21.53 | 21.05 | 21.27 | 8,748,833 | +0.61(+2.97%) |
Aug 16, 2011 | 20.59 | 20.89 | 20.44 | 20.65 | 7,423,230 | -0.15(-0.71%) |
Aug 15, 2011 | 20.68 | 20.82 | 20.58 | 20.80 | 6,239,212 | +0.47(+2.33%) |
Aug 12, 2011 | 20.23 | 20.50 | 19.94 | 20.33 | 10,519,638 | +0.91(+4.69%) |
Aug 11, 2011 | 18.30 | 19.59 | 18.30 | 19.42 | 13,265,839 | +0.77(+4.12%) |
Aug 10, 2011 | 19.59 | 19.67 | 18.49 | 18.65 | 25,568,838 | -1.50(-7.45%) |
Aug 09, 2011 | 20.36 | 20.21 | 19.01 | 20.15 | 13,430,010 | +0.64(+3.27%) |
Aug 08, 2011 | 20.36 | 20.60 | 19.49 | 19.51 | 11,700,221 | -1.61(-7.63%) |
Aug 05, 2011 | 21.37 | 21.40 | 20.41 | 21.12 | 14,297,314 | +0.30(+1.45%) |
Aug 04, 2011 | 21.60 | 21.71 | 20.82 | 20.82 | 14,561,655 | -1.35(-6.08%) |
Aug 03, 2011 | 22.17 | 22.21 | 21.76 | 22.17 | 7,756,126 | +0.35(+1.60%) |
Aug 02, 2011 | 22.22 | 22.42 | 21.81 | 21.82 | 5,413,074 | -0.60(-2.69%) |