Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
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%) |
Jul 01, 2011 | 23.44 | 23.61 | 23.36 | 23.56 | 2,245,217 | +0.07(+0.29%) |
Jun 30, 2011 | 23.63 | 23.68 | 23.40 | 23.49 | 3,590,763 | -0.09(-0.37%) |
Jun 29, 2011 | 23.21 | 23.86 | 23.21 | 23.58 | 6,798,530 | +0.64(+2.79%) |
Jun 28, 2011 | 23.16 | 23.21 | 22.90 | 22.94 | 3,125,493 | -0.19(-0.82%) |
Jun 27, 2011 | 23.12 | 23.19 | 22.97 | 23.13 | 2,565,941 | +0.08(+0.35%) |
Jun 24, 2011 | 22.66 | 23.25 | 22.62 | 23.05 | 7,401,622 | +0.54(+2.39%) |
Jun 23, 2011 | 22.85 | 22.88 | 22.40 | 22.51 | 7,226,143 | -0.59(-2.56%) |
Jun 22, 2011 | 23.25 | 23.31 | 23.08 | 23.10 | 2,478,987 | -0.16(-0.70%) |
Jun 21, 2011 | 23.35 | 23.35 | 23.14 | 23.27 | 2,224,069 | -0.01(-0.03%) |
Jun 20, 2011 | 23.29 | 23.31 | 23.25 | 23.27 | 1,315,416 | +0.04(+0.18%) |
Jun 17, 2011 | 23.20 | 23.42 | 23.20 | 23.23 | 2,650,662 | +0.07(+0.29%) |
Jun 16, 2011 | 23.01 | 23.18 | 22.91 | 23.16 | 2,292,382 | +0.21(+0.92%) |
Jun 15, 2011 | 23.07 | 23.07 | 22.91 | 22.95 | 2,322,912 | -0.20(-0.85%) |
Jun 14, 2011 | 23.08 | 23.20 | 22.97 | 23.15 | 2,216,326 | +0.09(+0.38%) |
Jun 13, 2011 | 22.94 | 23.15 | 22.91 | 23.06 | 2,451,062 | +0.14(+0.62%) |
Jun 10, 2011 | 23.11 | 23.13 | 22.91 | 22.92 | 2,506,152 | -0.22(-0.97%) |
Jun 09, 2011 | 22.90 | 23.31 | 22.85 | 23.14 | 3,341,024 | +0.24(+1.07%) |
Jun 08, 2011 | 22.90 | 22.95 | 22.76 | 22.90 | 2,594,695 | -0.03(-0.15%) |
Jun 07, 2011 | 22.94 | 22.99 | 22.83 | 22.93 | 2,412,531 | +0.05(+0.21%) |
Jun 06, 2011 | 22.88 | 22.97 | 22.86 | 22.89 | 2,234,807 | -0.01(-0.06%) |