Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 19.31 | 19.68 | 19.25 | 19.36 | 3,935,244 | -0.33(-1.66%) |
Sep 29, 2011 | 19.91 | 19.95 | 19.39 | 19.69 | 3,714,933 | +0.12(+0.62%) |
Sep 28, 2011 | 20.29 | 20.29 | 19.52 | 19.56 | 4,196,663 | -0.58(-2.87%) |
Sep 27, 2011 | 20.39 | 20.66 | 20.07 | 20.14 | 3,749,005 | +0.37(+1.88%) |
Sep 26, 2011 | 19.35 | 19.80 | 18.93 | 19.77 | 3,212,444 | +0.46(+2.36%) |
Sep 23, 2011 | 19.18 | 19.53 | 19.15 | 19.31 | 4,402,480 | -0.16(-0.82%) |
Sep 22, 2011 | 19.62 | 19.66 | 19.18 | 19.47 | 6,909,268 | -1.09(-5.32%) |
Sep 21, 2011 | 21.25 | 21.25 | 20.56 | 20.57 | 17,714,396 | -0.76(-3.56%) |
Sep 20, 2011 | 21.38 | 21.64 | 21.19 | 21.33 | 5,210,803 | -0.02(-0.07%) |
Sep 19, 2011 | 21.37 | 21.49 | 21.19 | 21.34 | 2,064,218 | -0.44(-2.02%) |
Sep 16, 2011 | 21.93 | 22.05 | 21.73 | 21.78 | 1,977,733 | -0.16(-0.73%) |
Sep 15, 2011 | 21.68 | 21.94 | 21.61 | 21.94 | 1,223,640 | +0.43(+2.01%) |
Sep 14, 2011 | 21.49 | 21.72 | 21.24 | 21.51 | 3,848,933 | +0.05(+0.21%) |
Sep 13, 2011 | 21.34 | 21.54 | 21.23 | 21.46 | 2,498,407 | +0.21(+0.96%) |
Sep 12, 2011 | 21.25 | 21.49 | 20.92 | 21.26 | 2,903,110 | -0.34(-1.58%) |
Sep 09, 2011 | 22.02 | 22.04 | 21.52 | 21.60 | 2,520,963 | -0.68(-3.07%) |
Sep 08, 2011 | 22.33 | 22.53 | 22.25 | 22.28 | 3,675,080 | -0.15(-0.68%) |
Sep 07, 2011 | 22.13 | 22.46 | 22.04 | 22.43 | 2,524,960 | +0.43(+1.97%) |
Sep 06, 2011 | 21.72 | 22.01 | 21.59 | 22.00 | 4,295,187 | -0.27(-1.19%) |
Sep 02, 2011 | 22.19 | 22.49 | 22.17 | 22.27 | 1,783,736 | -0.40(-1.78%) |
Sep 01, 2011 | 22.81 | 22.88 | 22.62 | 22.67 | 2,821,968 | -0.03(-0.13%) |
Aug 31, 2011 | 22.52 | 22.78 | 22.43 | 22.70 | 5,094,390 | +0.26(+1.15%) |
Aug 30, 2011 | 22.20 | 22.55 | 22.05 | 22.44 | 2,064,512 | +0.20(+0.89%) |
Aug 29, 2011 | 22.08 | 22.28 | 22.06 | 22.25 | 3,287,221 | +0.45(+2.06%) |
Aug 26, 2011 | 21.54 | 21.84 | 21.13 | 21.80 | 3,016,416 | +0.14(+0.63%) |
Aug 25, 2011 | 21.91 | 22.06 | 21.58 | 21.66 | 3,222,957 | -0.18(-0.83%) |
Aug 24, 2011 | 21.74 | 21.96 | 21.52 | 21.84 | 2,260,127 | +0.11(+0.49%) |
Aug 23, 2011 | 21.30 | 21.74 | 21.11 | 21.74 | 4,794,549 | +0.55(+2.58%) |
Aug 22, 2011 | 21.60 | 21.63 | 21.12 | 21.19 | 2,231,572 | +0.08(+0.36%) |
Aug 19, 2011 | 21.39 | 21.74 | 21.07 | 21.11 | 2,860,104 | -0.33(-1.52%) |
Aug 18, 2011 | 21.82 | 21.82 | 21.29 | 21.44 | 3,442,708 | -0.92(-4.11%) |
Aug 17, 2011 | 22.37 | 22.66 | 22.29 | 22.36 | 2,572,961 | +0.14(+0.62%) |
Aug 16, 2011 | 22.30 | 22.41 | 22.12 | 22.22 | 4,519,695 | -0.33(-1.45%) |
Aug 15, 2011 | 22.30 | 22.56 | 22.22 | 22.55 | 1,994,030 | +0.51(+2.31%) |
Aug 12, 2011 | 22.28 | 22.30 | 21.95 | 22.04 | 2,880,677 | -0.04(-0.17%) |
Aug 11, 2011 | 21.39 | 22.19 | 21.05 | 22.08 | 5,758,565 | +0.87(+4.08%) |
Aug 10, 2011 | 21.34 | 21.68 | 20.90 | 21.21 | 6,243,099 | -0.34(-1.59%) |
Aug 09, 2011 | 21.59 | 21.57 | 20.31 | 21.55 | 7,552,767 | +1.14(+5.58%) |
Aug 08, 2011 | 20.88 | 21.04 | 20.35 | 20.41 | 7,831,649 | -1.18(-5.45%) |
Aug 05, 2011 | 22.02 | 22.12 | 20.99 | 21.59 | 9,582,342 | -0.38(-1.73%) |
Aug 04, 2011 | 22.79 | 22.81 | 21.84 | 21.97 | 8,259,324 | -1.11(-4.80%) |
Aug 03, 2011 | 23.03 | 23.10 | 22.56 | 23.08 | 5,296,457 | +0.11(+0.50%) |
Aug 02, 2011 | 23.43 | 23.54 | 22.97 | 22.97 | 3,713,718 | -0.58(-2.45%) |
Aug 01, 2011 | 23.77 | 23.92 | 23.37 | 23.54 | 4,612,100 | +0.05(+0.19%) |
Jul 29, 2011 | 23.54 | 23.62 | 23.32 | 23.50 | 4,885,493 | -0.32(-1.34%) |
Jul 28, 2011 | 23.88 | 24.03 | 23.67 | 23.82 | 3,201,812 | -0.03(-0.13%) |
Jul 27, 2011 | 24.46 | 24.49 | 23.85 | 23.85 | 4,471,357 | -0.68(-2.76%) |
Jul 26, 2011 | 24.79 | 24.79 | 24.49 | 24.52 | 2,070,530 | -0.21(-0.86%) |
Jul 25, 2011 | 24.65 | 24.83 | 24.60 | 24.74 | 2,680,196 | -0.03(-0.12%) |
Jul 22, 2011 | 24.75 | 24.79 | 24.71 | 24.77 | 1,599,232 | +0.02(+0.06%) |
Jul 21, 2011 | 24.63 | 24.84 | 24.54 | 24.75 | 2,413,689 | +0.27(+1.09%) |
Jul 20, 2011 | 24.47 | 24.58 | 24.40 | 24.49 | 3,904,618 | +0.11(+0.44%) |
Jul 19, 2011 | 24.30 | 24.46 | 24.29 | 24.38 | 2,906,438 | +0.38(+1.58%) |
Jul 18, 2011 | 24.09 | 24.19 | 23.87 | 24.00 | 3,535,075 | -0.27(-1.13%) |
Jul 15, 2011 | 24.20 | 24.30 | 24.06 | 24.27 | 2,170,910 | +0.28(+1.17%) |
Jul 14, 2011 | 24.34 | 24.39 | 23.93 | 23.99 | 4,219,584 | -0.18(-0.74%) |
Jul 13, 2011 | 23.98 | 24.42 | 23.97 | 24.17 | 2,424,435 | +0.32(+1.35%) |
Jul 12, 2011 | 23.60 | 24.03 | 23.57 | 23.85 | 3,764,812 | +0.10(+0.42%) |
Jul 11, 2011 | 23.93 | 24.05 | 23.64 | 23.75 | 2,706,407 | -0.51(-2.10%) |
Jul 08, 2011 | 24.15 | 24.33 | 24.08 | 24.26 | 1,993,336 | -0.07(-0.28%) |
Jul 07, 2011 | 24.46 | 24.51 | 24.33 | 24.33 | 4,452,521 | +0.14(+0.60%) |
Jul 06, 2011 | 24.30 | 24.30 | 24.08 | 24.18 | 4,138,241 | -0.11(-0.47%) |
Jul 05, 2011 | 24.38 | 24.49 | 24.30 | 24.30 | 3,028,147 | +0.07(+0.28%) |