Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 20.12 | 20.35 | 20.08 | 20.18 | 15,570,921 | +0.00(+0.00%) |
Aug 30, 2011 | 19.91 | 20.24 | 19.66 | 20.18 | 14,041,343 | +0.07(+0.36%) |
Aug 29, 2011 | 19.87 | 20.11 | 19.83 | 20.11 | 9,641,346 | +0.54(+2.78%) |
Aug 26, 2011 | 19.08 | 19.70 | 18.86 | 19.57 | 24,745,008 | +0.37(+1.92%) |
Aug 25, 2011 | 19.73 | 19.84 | 19.12 | 19.20 | 40,098,820 | -1.07(-5.26%) |
Aug 24, 2011 | 20.20 | 20.47 | 19.97 | 20.27 | 12,618,896 | -0.14(-0.70%) |
Aug 23, 2011 | 20.05 | 20.41 | 19.88 | 20.41 | 16,318,051 | +0.76(+3.86%) |
Aug 22, 2011 | 20.38 | 20.38 | 19.60 | 19.65 | 16,433,774 | -0.06(-0.29%) |
Aug 19, 2011 | 19.84 | 20.26 | 19.68 | 19.71 | 20,765,648 | -0.44(-2.19%) |
Aug 18, 2011 | 20.49 | 20.52 | 19.96 | 20.15 | 27,882,138 | -0.81(-3.86%) |
Aug 17, 2011 | 21.05 | 21.31 | 20.88 | 20.96 | 15,826,817 | -0.04(-0.17%) |
Aug 16, 2011 | 20.82 | 21.21 | 20.70 | 20.99 | 15,073,715 | -0.35(-1.63%) |
Aug 15, 2011 | 20.82 | 21.34 | 20.80 | 21.34 | 23,223,116 | +0.76(+3.68%) |
Aug 12, 2011 | 20.05 | 20.66 | 20.01 | 20.58 | 34,331,724 | +0.24(+1.18%) |
Aug 11, 2011 | 19.67 | 20.56 | 19.47 | 20.34 | 45,094,948 | +0.72(+3.68%) |
Aug 10, 2011 | 20.26 | 20.28 | 19.60 | 19.62 | 28,383,318 | -0.87(-4.25%) |
Aug 09, 2011 | 20.38 | 20.49 | 19.39 | 20.49 | 29,489,910 | +0.92(+4.71%) |
Aug 08, 2011 | 20.38 | 20.68 | 19.53 | 19.57 | 33,096,116 | -1.40(-6.69%) |
Aug 05, 2011 | 21.00 | 21.18 | 20.32 | 20.97 | 33,950,604 | +0.21(+1.01%) |
Aug 04, 2011 | 21.54 | 21.56 | 20.71 | 20.76 | 26,737,778 | -1.36(-6.16%) |
Aug 03, 2011 | 22.13 | 22.17 | 21.69 | 22.13 | 20,711,766 | -0.01(-0.02%) |
Aug 02, 2011 | 22.52 | 22.68 | 22.11 | 22.13 | 23,033,402 | -0.77(-3.37%) |
Aug 01, 2011 | 23.06 | 23.36 | 22.69 | 22.90 | 16,847,970 | -0.16(-0.68%) |
Jul 29, 2011 | 22.68 | 23.30 | 22.65 | 23.06 | 21,124,858 | +0.20(+0.87%) |
Jul 28, 2011 | 22.65 | 23.03 | 22.59 | 22.86 | 23,320,750 | +0.07(+0.29%) |
Jul 27, 2011 | 23.14 | 23.15 | 22.69 | 22.80 | 24,691,432 | -0.64(-2.73%) |
Jul 26, 2011 | 23.29 | 23.66 | 23.07 | 23.44 | 27,259,830 | -0.30(-1.26%) |
Jul 25, 2011 | 23.47 | 23.90 | 23.40 | 23.73 | 24,716,364 | +0.29(+1.23%) |
Jul 22, 2011 | 23.47 | 23.50 | 23.29 | 23.45 | 12,222,787 | +0.08(+0.35%) |
Jul 21, 2011 | 23.35 | 23.49 | 23.25 | 23.36 | 15,347,765 | +0.14(+0.61%) |
Jul 20, 2011 | 23.19 | 23.35 | 23.07 | 23.22 | 16,917,942 | +0.41(+1.78%) |
Jul 19, 2011 | 22.62 | 22.85 | 22.59 | 22.82 | 10,918,765 | +0.33(+1.47%) |
Jul 18, 2011 | 22.32 | 22.57 | 22.25 | 22.49 | 13,733,096 | -0.01(-0.05%) |
Jul 15, 2011 | 22.57 | 22.66 | 22.35 | 22.50 | 19,368,936 | -0.00(-0.02%) |
Jul 14, 2011 | 22.68 | 22.82 | 22.38 | 22.50 | 23,841,228 | +0.30(+1.37%) |
Jul 13, 2011 | 22.09 | 22.47 | 22.08 | 22.20 | 19,498,578 | +0.17(+0.76%) |
Jul 12, 2011 | 22.00 | 22.18 | 21.98 | 22.03 | 22,248,716 | -0.22(-0.98%) |
Jul 11, 2011 | 22.11 | 22.38 | 22.10 | 22.25 | 15,291,041 | -0.34(-1.51%) |
Jul 08, 2011 | 22.47 | 22.63 | 22.37 | 22.59 | 10,130,438 | -0.02(-0.07%) |
Jul 07, 2011 | 22.49 | 22.70 | 22.46 | 22.60 | 13,076,552 | +0.32(+1.43%) |
Jul 06, 2011 | 22.06 | 22.31 | 21.98 | 22.28 | 18,213,656 | -0.15(-0.68%) |
Jul 05, 2011 | 22.66 | 22.75 | 22.37 | 22.44 | 14,117,730 | -0.21(-0.92%) |
Jul 01, 2011 | 22.30 | 22.67 | 22.22 | 22.64 | 15,703,382 | +0.17(+0.74%) |
Jun 30, 2011 | 22.06 | 22.48 | 22.26 | 22.48 | 15,746,566 | +0.42(+1.89%) |
Jun 29, 2011 | 21.83 | 22.11 | 21.71 | 22.06 | 11,728,483 | +0.36(+1.66%) |
Jun 28, 2011 | 21.61 | 21.79 | 21.57 | 21.70 | 10,587,700 | +0.26(+1.21%) |
Jun 27, 2011 | 21.22 | 21.57 | 21.17 | 21.44 | 10,789,091 | +0.18(+0.84%) |
Jun 24, 2011 | 21.46 | 21.51 | 21.23 | 21.26 | 17,119,414 | -0.35(-1.60%) |
Jun 23, 2011 | 21.36 | 21.63 | 21.18 | 21.61 | 27,408,410 | -0.27(-1.23%) |
Jun 22, 2011 | 21.80 | 22.02 | 21.78 | 21.88 | 16,325,300 | -0.15(-0.67%) |
Jun 21, 2011 | 21.83 | 22.08 | 21.76 | 22.02 | 15,350,042 | +0.79(+3.73%) |
Jun 20, 2011 | 21.18 | 21.31 | 21.17 | 21.23 | 11,212,878 | -0.16(-0.76%) |
Jun 17, 2011 | 21.36 | 21.42 | 21.20 | 21.40 | 14,566,950 | +0.18(+0.86%) |
Jun 16, 2011 | 21.05 | 21.41 | 20.94 | 21.21 | 20,384,806 | -0.08(-0.36%) |
Jun 15, 2011 | 21.67 | 21.75 | 21.25 | 21.29 | 17,187,800 | -0.77(-3.50%) |
Jun 14, 2011 | 22.03 | 22.12 | 21.95 | 22.06 | 10,959,263 | +0.40(+1.83%) |
Jun 13, 2011 | 21.85 | 21.91 | 21.50 | 21.66 | 11,106,354 | -0.20(-0.91%) |
Jun 10, 2011 | 22.26 | 22.27 | 21.76 | 21.86 | 12,360,753 | -0.59(-2.62%) |
Jun 09, 2011 | 22.24 | 22.52 | 22.19 | 22.45 | 7,859,308 | +0.38(+1.72%) |
Jun 08, 2011 | 22.16 | 22.32 | 22.05 | 22.07 | 11,763,269 | -0.26(-1.16%) |
Jun 07, 2011 | 22.54 | 22.59 | 22.33 | 22.33 | 12,057,816 | +0.03(+0.14%) |
Jun 06, 2011 | 22.71 | 22.79 | 22.24 | 22.30 | 13,348,470 | -0.35(-1.55%) |