Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 20.17 | 20.44 | 20.11 | 20.12 | 2,403,701 | -0.35(-1.73%) |
Sep 29, 2011 | 20.66 | 20.69 | 20.26 | 20.48 | 2,188,392 | +0.46(+2.29%) |
Sep 28, 2011 | 20.39 | 20.44 | 20.01 | 20.02 | 1,931,170 | -0.21(-1.02%) |
Sep 27, 2011 | 20.39 | 20.47 | 20.16 | 20.22 | 2,554,618 | +0.13(+0.64%) |
Sep 26, 2011 | 20.13 | 20.14 | 19.82 | 20.10 | 2,413,033 | +0.26(+1.30%) |
Sep 23, 2011 | 19.53 | 19.88 | 19.49 | 19.84 | 2,652,109 | +0.31(+1.59%) |
Sep 22, 2011 | 19.26 | 19.57 | 19.18 | 19.53 | 6,584,566 | -0.18(-0.92%) |
Sep 21, 2011 | 20.02 | 20.20 | 19.71 | 19.71 | 3,314,600 | -0.42(-2.08%) |
Sep 20, 2011 | 20.02 | 20.30 | 19.92 | 20.13 | 2,314,535 | +0.15(+0.78%) |
Sep 19, 2011 | 19.64 | 20.04 | 19.59 | 19.97 | 3,290,721 | -0.27(-1.34%) |
Sep 16, 2011 | 20.26 | 20.35 | 20.12 | 20.24 | 2,210,113 | +0.05(+0.22%) |
Sep 15, 2011 | 20.21 | 20.24 | 20.06 | 20.20 | 3,333,806 | -0.01(-0.06%) |
Sep 14, 2011 | 20.01 | 20.35 | 19.81 | 20.21 | 2,568,879 | +0.36(+1.82%) |
Sep 13, 2011 | 19.82 | 19.87 | 19.62 | 19.85 | 4,261,947 | -0.23(-1.16%) |
Sep 12, 2011 | 19.88 | 20.10 | 19.72 | 20.08 | 4,185,516 | -0.30(-1.49%) |
Sep 09, 2011 | 20.66 | 20.71 | 20.26 | 20.39 | 2,712,993 | -0.43(-2.05%) |
Sep 08, 2011 | 20.82 | 21.04 | 20.77 | 20.81 | 3,304,830 | -0.50(-2.33%) |
Sep 07, 2011 | 21.00 | 21.31 | 20.96 | 21.31 | 1,998,310 | +0.23(+1.10%) |
Sep 06, 2011 | 20.71 | 21.09 | 20.71 | 21.08 | 2,687,692 | -0.35(-1.63%) |
Sep 02, 2011 | 21.33 | 21.53 | 21.26 | 21.42 | 1,479,954 | -0.30(-1.40%) |
Sep 01, 2011 | 21.72 | 21.93 | 21.64 | 21.73 | 2,321,157 | -0.04(-0.18%) |
Aug 31, 2011 | 21.57 | 21.82 | 21.55 | 21.77 | 2,438,187 | +0.28(+1.29%) |
Aug 30, 2011 | 21.22 | 21.57 | 21.07 | 21.49 | 2,074,672 | -0.09(-0.42%) |
Aug 29, 2011 | 21.55 | 21.64 | 21.48 | 21.58 | 1,392,512 | +0.14(+0.63%) |
Aug 26, 2011 | 20.97 | 21.45 | 20.79 | 21.44 | 2,588,181 | +0.24(+1.13%) |
Aug 25, 2011 | 21.47 | 21.56 | 21.11 | 21.20 | 3,501,427 | -0.59(-2.69%) |
Aug 24, 2011 | 21.50 | 21.86 | 21.47 | 21.79 | 3,026,499 | -0.25(-1.11%) |
Aug 23, 2011 | 21.78 | 22.04 | 21.62 | 22.04 | 3,531,349 | +0.45(+2.06%) |
Aug 22, 2011 | 22.17 | 22.17 | 21.56 | 21.59 | 4,484,857 | +0.27(+1.27%) |
Aug 19, 2011 | 21.35 | 21.82 | 21.25 | 21.32 | 2,739,746 | -0.38(-1.75%) |
Aug 18, 2011 | 21.73 | 21.76 | 21.31 | 21.70 | 3,545,523 | -0.43(-1.92%) |
Aug 17, 2011 | 22.11 | 22.29 | 21.93 | 22.13 | 3,538,873 | +0.44(+2.02%) |
Aug 16, 2011 | 21.53 | 21.77 | 21.45 | 21.69 | 3,034,324 | +0.01(+0.03%) |
Aug 15, 2011 | 21.47 | 21.73 | 21.46 | 21.68 | 3,819,165 | +0.46(+2.16%) |
Aug 12, 2011 | 20.93 | 21.26 | 20.51 | 21.22 | 7,016,328 | +0.80(+3.92%) |
Aug 11, 2011 | 19.67 | 20.61 | 19.61 | 20.42 | 5,428,420 | +0.73(+3.70%) |
Aug 10, 2011 | 20.17 | 20.22 | 19.66 | 19.70 | 5,590,666 | -0.73(-3.57%) |
Aug 09, 2011 | 20.34 | 20.44 | 19.55 | 20.43 | 6,768,871 | +0.65(+3.29%) |
Aug 08, 2011 | 20.34 | 20.46 | 19.77 | 19.77 | 7,834,127 | -1.19(-5.70%) |
Aug 05, 2011 | 20.85 | 21.08 | 20.30 | 20.97 | 6,780,697 | +0.70(+3.43%) |
Aug 04, 2011 | 20.96 | 21.01 | 20.27 | 20.27 | 6,344,284 | +0.08(+0.41%) |
Aug 03, 2011 | 20.20 | 20.23 | 19.97 | 20.19 | 3,247,364 | +0.11(+0.57%) |
Aug 02, 2011 | 20.23 | 20.36 | 20.06 | 20.07 | 2,946,416 | -0.24(-1.19%) |
Aug 01, 2011 | 20.71 | 20.71 | 20.05 | 20.32 | 2,600,988 | -0.16(-0.78%) |
Jul 29, 2011 | 20.44 | 20.67 | 20.39 | 20.48 | 1,952,763 | -0.13(-0.62%) |
Jul 28, 2011 | 20.61 | 20.76 | 20.60 | 20.60 | 2,099,902 | +0.07(+0.34%) |
Jul 27, 2011 | 20.74 | 20.75 | 20.46 | 20.53 | 2,115,210 | -0.33(-1.59%) |
Jul 26, 2011 | 20.94 | 20.96 | 20.83 | 20.87 | 1,357,955 | +0.03(+0.12%) |
Jul 25, 2011 | 20.87 | 20.92 | 20.78 | 20.84 | 1,529,431 | -0.14(-0.67%) |
Jul 22, 2011 | 20.97 | 21.02 | 20.94 | 20.98 | 1,972,773 | +0.13(+0.61%) |
Jul 21, 2011 | 20.68 | 20.91 | 20.64 | 20.85 | 2,568,251 | +0.32(+1.56%) |
Jul 20, 2011 | 20.46 | 20.58 | 20.39 | 20.53 | 3,713,051 | +0.17(+0.82%) |
Jul 19, 2011 | 20.23 | 20.42 | 20.20 | 20.37 | 3,617,385 | +0.12(+0.60%) |
Jul 18, 2011 | 20.16 | 20.27 | 20.05 | 20.25 | 1,359,973 | -0.22(-1.09%) |
Jul 15, 2011 | 20.41 | 20.48 | 20.26 | 20.47 | 1,850,195 | -0.01(-0.06%) |
Jul 14, 2011 | 20.56 | 20.67 | 20.44 | 20.48 | 2,202,396 | -0.01(-0.03%) |
Jul 13, 2011 | 20.46 | 20.61 | 20.36 | 20.49 | 1,813,808 | +0.07(+0.34%) |
Jul 12, 2011 | 20.41 | 20.63 | 20.40 | 20.42 | 2,084,473 | -0.22(-1.08%) |
Jul 11, 2011 | 20.70 | 20.73 | 20.53 | 20.64 | 3,046,492 | -0.52(-2.47%) |
Jul 08, 2011 | 21.22 | 21.33 | 21.04 | 21.17 | 2,075,431 | -0.01(-0.03%) |
Jul 07, 2011 | 21.08 | 21.20 | 21.08 | 21.17 | 1,356,481 | +0.25(+1.19%) |
Jul 06, 2011 | 20.97 | 21.03 | 20.86 | 20.92 | 1,179,750 | -0.03(-0.12%) |
Jul 05, 2011 | 21.02 | 21.05 | 20.92 | 20.95 | 1,564,942 | +0.14(+0.68%) |