Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 22.00 | 22.54 | 21.96 | 22.19 | 4,262,252 | +0.07(+0.31%) |
Sep 29, 2011 | 22.09 | 22.28 | 21.93 | 22.13 | 2,471,322 | +0.25(+1.13%) |
Sep 28, 2011 | 22.21 | 22.35 | 21.88 | 21.88 | 2,649,505 | -0.32(-1.42%) |
Sep 27, 2011 | 21.94 | 22.50 | 21.93 | 22.19 | 4,300,638 | +0.40(+1.86%) |
Sep 26, 2011 | 21.53 | 21.80 | 21.44 | 21.79 | 3,426,166 | +0.36(+1.66%) |
Sep 23, 2011 | 21.19 | 21.60 | 20.91 | 21.43 | 5,948,598 | +0.31(+1.46%) |
Sep 22, 2011 | 20.62 | 21.20 | 20.52 | 21.12 | 5,074,071 | +0.10(+0.46%) |
Sep 21, 2011 | 21.38 | 21.53 | 21.03 | 21.03 | 3,179,219 | -0.38(-1.79%) |
Sep 20, 2011 | 21.41 | 21.58 | 21.31 | 21.41 | 2,890,610 | +0.07(+0.32%) |
Sep 19, 2011 | 21.29 | 21.42 | 21.10 | 21.34 | 2,293,987 | -0.16(-0.73%) |
Sep 16, 2011 | 21.60 | 21.65 | 21.43 | 21.50 | 4,459,274 | -0.02(-0.10%) |
Sep 15, 2011 | 21.56 | 21.58 | 21.38 | 21.52 | 2,832,496 | +0.10(+0.48%) |
Sep 14, 2011 | 21.19 | 21.58 | 21.08 | 21.42 | 3,253,178 | +0.25(+1.20%) |
Sep 13, 2011 | 21.11 | 21.21 | 20.98 | 21.17 | 3,167,089 | +0.12(+0.55%) |
Sep 12, 2011 | 21.00 | 21.11 | 20.75 | 21.05 | 2,975,959 | -0.10(-0.49%) |
Sep 09, 2011 | 21.42 | 21.42 | 21.07 | 21.15 | 3,111,443 | -0.42(-1.94%) |
Sep 08, 2011 | 21.65 | 21.76 | 21.52 | 21.57 | 3,090,386 | -0.13(-0.60%) |
Sep 07, 2011 | 21.65 | 21.72 | 21.52 | 21.70 | 2,365,536 | +0.32(+1.47%) |
Sep 06, 2011 | 21.08 | 21.39 | 21.04 | 21.39 | 3,138,415 | -0.19(-0.86%) |
Sep 02, 2011 | 21.89 | 22.12 | 21.48 | 21.57 | 6,160,420 | -0.27(-1.26%) |
Sep 01, 2011 | 21.83 | 21.93 | 21.71 | 21.84 | 3,450,152 | -0.01(-0.03%) |
Aug 31, 2011 | 21.79 | 21.91 | 21.65 | 21.85 | 3,693,306 | +0.12(+0.54%) |
Aug 30, 2011 | 21.69 | 21.82 | 21.47 | 21.73 | 2,919,686 | -0.01(-0.03%) |
Aug 29, 2011 | 21.34 | 21.74 | 21.34 | 21.74 | 2,817,229 | +0.54(+2.55%) |
Aug 26, 2011 | 20.98 | 21.34 | 20.70 | 21.20 | 2,851,712 | +0.14(+0.68%) |
Aug 25, 2011 | 21.52 | 21.54 | 21.01 | 21.06 | 3,241,255 | -0.42(-1.95%) |
Aug 24, 2011 | 21.15 | 21.50 | 21.05 | 21.47 | 4,128,942 | +0.32(+1.52%) |
Aug 23, 2011 | 20.75 | 21.17 | 20.65 | 21.15 | 4,045,099 | +0.42(+2.02%) |
Aug 22, 2011 | 20.88 | 20.91 | 20.71 | 20.73 | 2,816,359 | +0.14(+0.70%) |
Aug 19, 2011 | 20.76 | 21.08 | 20.59 | 20.59 | 4,818,903 | -0.27(-1.31%) |
Aug 18, 2011 | 21.19 | 21.33 | 20.77 | 20.86 | 4,588,412 | -0.60(-2.81%) |
Aug 17, 2011 | 21.34 | 21.54 | 21.30 | 21.47 | 2,709,297 | +0.21(+1.00%) |
Aug 16, 2011 | 21.20 | 21.35 | 21.15 | 21.25 | 3,907,954 | -0.04(-0.19%) |
Aug 15, 2011 | 21.12 | 21.33 | 20.95 | 21.30 | 4,022,271 | +0.25(+1.21%) |
Aug 12, 2011 | 20.67 | 21.07 | 20.54 | 21.04 | 13,232,941 | +0.32(+1.52%) |
Aug 11, 2011 | 20.49 | 20.91 | 20.40 | 20.73 | 6,512,160 | +0.32(+1.55%) |
Aug 10, 2011 | 20.94 | 21.08 | 20.36 | 20.41 | 12,766,095 | -0.64(-3.06%) |
Aug 09, 2011 | 21.60 | 21.31 | 20.49 | 21.06 | 13,270,957 | +0.01(+0.07%) |
Aug 08, 2011 | 21.60 | 21.84 | 20.99 | 21.04 | 13,230,866 | -0.82(-3.76%) |
Aug 05, 2011 | 22.09 | 22.30 | 21.77 | 21.86 | 8,901,716 | -0.05(-0.22%) |
Aug 04, 2011 | 22.43 | 22.69 | 21.91 | 21.91 | 6,726,178 | -0.68(-3.00%) |
Aug 03, 2011 | 22.35 | 22.63 | 22.29 | 22.59 | 3,485,939 | +0.22(+0.98%) |
Aug 02, 2011 | 22.50 | 22.53 | 22.37 | 22.37 | 2,865,922 | -0.23(-1.00%) |
Aug 01, 2011 | 22.66 | 22.78 | 22.32 | 22.60 | 3,045,608 | -0.06(-0.27%) |
Jul 29, 2011 | 22.59 | 22.83 | 22.49 | 22.66 | 2,603,005 | -0.01(-0.06%) |
Jul 28, 2011 | 22.80 | 22.86 | 22.67 | 22.67 | 1,335,360 | -0.12(-0.51%) |
Jul 27, 2011 | 23.00 | 23.03 | 22.75 | 22.79 | 2,196,828 | -0.24(-1.04%) |
Jul 26, 2011 | 23.04 | 23.15 | 22.91 | 23.03 | 2,385,889 | +0.04(+0.18%) |
Jul 25, 2011 | 23.10 | 23.10 | 22.98 | 22.99 | 1,870,879 | -0.19(-0.83%) |
Jul 22, 2011 | 23.35 | 23.35 | 23.15 | 23.18 | 1,683,241 | -0.09(-0.38%) |
Jul 21, 2011 | 23.23 | 23.38 | 23.20 | 23.27 | 2,522,836 | +0.12(+0.50%) |
Jul 20, 2011 | 23.33 | 23.38 | 23.15 | 23.15 | 2,125,445 | -0.11(-0.47%) |
Jul 19, 2011 | 23.05 | 23.26 | 22.95 | 23.26 | 2,784,997 | +0.25(+1.07%) |
Jul 18, 2011 | 23.20 | 23.23 | 22.87 | 23.02 | 3,615,038 | -0.24(-1.03%) |
Jul 15, 2011 | 23.35 | 23.35 | 23.12 | 23.26 | 4,037,938 | -0.10(-0.41%) |
Jul 14, 2011 | 23.53 | 23.63 | 23.28 | 23.35 | 5,152,566 | -0.13(-0.55%) |
Jul 13, 2011 | 23.79 | 23.89 | 23.45 | 23.48 | 6,567,373 | -0.23(-0.98%) |
Jul 12, 2011 | 23.65 | 24.01 | 23.46 | 23.72 | 8,382,026 | +0.31(+1.32%) |
Jul 11, 2011 | 23.26 | 23.44 | 23.19 | 23.41 | 3,365,102 | -0.02(-0.09%) |
Jul 08, 2011 | 23.25 | 23.51 | 23.25 | 23.43 | 3,004,950 | +0.06(+0.26%) |
Jul 07, 2011 | 23.74 | 23.74 | 23.30 | 23.37 | 3,420,583 | -0.15(-0.64%) |
Jul 06, 2011 | 23.37 | 23.54 | 23.33 | 23.52 | 2,979,409 | +0.10(+0.41%) |
Jul 05, 2011 | 23.52 | 23.53 | 23.33 | 23.42 | 2,493,592 | -0.14(-0.58%) |