Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Oct 31, 2012 | 141.85 | 142.03 | 140.68 | 141.35 | 103,283,377 | +0.00(+0.00%) |
| Oct 26, 2012 | 141.35 | 141.35 | 141.35 | 0 | -0.08(-0.06%) | |
| Oct 25, 2012 | 142.02 | 142.28 | 140.57 | 141.43 | 134,234,329 | +0.41(+0.29%) |
| Oct 24, 2012 | 141.93 | 142.10 | 140.80 | 141.02 | 119,937,790 | -0.40(-0.28%) |
| Oct 23, 2012 | 141.86 | 142.06 | 140.83 | 141.42 | 191,914,614 | -1.97(-1.37%) |
| Oct 19, 2012 | 145.55 | 145.56 | 143.05 | 143.39 | 185,645,112 | -2.43(-1.67%) |
| Oct 18, 2012 | 145.82 | 146.52 | 145.33 | 145.82 | 147,954,224 | -0.38(-0.26%) |
| Oct 17, 2012 | 145.64 | 146.32 | 145.42 | 146.20 | 128,764,119 | +0.66(+0.45%) |
| Oct 16, 2012 | 144.76 | 145.64 | 144.66 | 145.54 | 108,634,146 | +1.46(+1.01%) |
| Oct 15, 2012 | 143.23 | 144.23 | 142.77 | 144.08 | 107,475,120 | +1.19(+0.83%) |
| Oct 12, 2012 | 143.46 | 143.95 | 142.58 | 142.89 | 124,181,900 | -0.47(-0.33%) |
| Oct 11, 2012 | 144.28 | 144.49 | 143.33 | 143.36 | 123,554,324 | +0.08(+0.06%) |
| Oct 10, 2012 | 144.18 | 144.32 | 143.09 | 143.28 | 123,966,285 | -0.92(-0.64%) |
| Oct 09, 2012 | 145.53 | 145.65 | 144.15 | 144.20 | 148,610,015 | -1.44(-0.99%) |
| Oct 08, 2012 | 145.60 | 146.12 | 145.31 | 145.64 | 78,272,757 | -0.50(-0.34%) |
| Oct 06, 2012 | 146.91 | 147.16 | 145.70 | 146.14 | 124,842,048 | +0.00(+0.00%) |
| Oct 05, 2012 | 146.91 | 147.16 | 145.70 | 146.14 | 124,661,751 | +0.01(+0.01%) |
| Oct 04, 2012 | 145.64 | 146.34 | 145.44 | 146.12 | 124,260,432 | +1.04(+0.71%) |
| Oct 03, 2012 | 144.89 | 145.43 | 144.13 | 145.09 | 121,073,285 | +0.59(+0.41%) |
| Oct 02, 2012 | 144.92 | 145.15 | 143.83 | 144.50 | 113,363,206 | +0.15(+0.11%) |
| Oct 01, 2012 | 144.52 | 145.69 | 144.01 | 144.35 | 135,873,550 | +0.38(+0.26%) |
| Sep 28, 2012 | 144.09 | 144.56 | 143.46 | 143.97 | 150,696,066 | -0.67(-0.46%) |
| Sep 27, 2012 | 143.89 | 144.97 | 143.51 | 144.64 | 111,738,512 | +1.35(+0.94%) |
| Sep 26, 2012 | 144.07 | 144.11 | 142.95 | 143.29 | 146,349,957 | -0.81(-0.56%) |
| Sep 25, 2012 | 145.96 | 146.24 | 144.06 | 144.10 | 133,075,412 | -1.54(-1.06%) |
| Sep 24, 2012 | 145.15 | 145.98 | 145.04 | 145.65 | 95,637,338 | -0.22(-0.15%) |
| Sep 21, 2012 | 146.64 | 146.67 | 145.81 | 145.87 | 108,737,426 | -0.84(-0.57%) |
| Sep 20, 2012 | 146.03 | 146.79 | 145.63 | 146.71 | 153,933,819 | +0.01(+0.01%) |
| Sep 19, 2012 | 146.79 | 147.17 | 146.41 | 146.70 | 128,240,454 | +0.08(+0.05%) |
| Sep 18, 2012 | 146.49 | 146.81 | 146.25 | 146.62 | 98,294,758 | -0.12(-0.08%) |
| Sep 17, 2012 | 146.94 | 147.19 | 146.37 | 146.74 | 119,141,552 | -0.50(-0.34%) |
| Sep 14, 2012 | 146.88 | 148.11 | 146.76 | 147.24 | 169,776,992 | +0.65(+0.44%) |
| Sep 13, 2012 | 144.37 | 147.04 | 143.99 | 146.59 | 225,278,595 | +2.20(+1.52%) |
| Sep 12, 2012 | 144.39 | 144.55 | 143.90 | 144.39 | 87,604,585 | +0.48(+0.33%) |
| Sep 11, 2012 | 143.60 | 144.37 | 143.56 | 143.91 | 88,634,602 | +0.40(+0.28%) |
| Sep 10, 2012 | 144.19 | 144.44 | 143.46 | 143.51 | 86,380,499 | -0.82(-0.57%) |
| Sep 07, 2012 | 144.01 | 144.39 | 143.88 | 144.33 | 107,272,023 | +0.56(+0.39%) |
| Sep 06, 2012 | 141.76 | 143.78 | 141.75 | 143.77 | 158,054,536 | +2.86(+2.03%) |
| Sep 05, 2012 | 141.09 | 141.47 | 140.63 | 140.91 | 100,492,494 | -0.12(-0.09%) |
| Sep 04, 2012 | 141.04 | 141.46 | 140.13 | 141.03 | 119,998,364 | -0.13(-0.09%) |
| Aug 31, 2012 | 141.29 | 141.82 | 140.36 | 141.16 | 151,970,364 | +0.67(+0.48%) |
| Aug 30, 2012 | 141.51 | 140.94 | 140.19 | 140.49 | 96,515,167 | -1.02(-0.72%) |
| Aug 29, 2012 | 141.52 | 141.89 | 141.12 | 141.51 | 65,400,236 | -0.03(-0.02%) |
| Aug 27, 2012 | 141.89 | 142.08 | 141.34 | 141.54 | 68,718,159 | +0.03(+0.02%) |
| Aug 24, 2012 | 140.31 | 141.83 | 140.22 | 141.51 | 99,481,192 | +0.85(+0.60%) |
| Aug 23, 2012 | 141.47 | 141.48 | 140.44 | 140.66 | 111,399,847 | -1.16(-0.81%) |
| Aug 22, 2012 | 141.40 | 142.05 | 141.07 | 141.82 | 132,975,166 | +0.06(+0.04%) |
| Aug 21, 2012 | 142.54 | 143.09 | 141.45 | 141.76 | 105,433,710 | -0.43(-0.30%) |
| Aug 20, 2012 | 141.98 | 142.22 | 141.59 | 142.19 | 78,214,268 | +0.01(+0.01%) |
| Aug 17, 2012 | 142.23 | 142.30 | 141.86 | 142.18 | 90,813,666 | +0.19(+0.13%) |
| Aug 16, 2012 | 141.15 | 142.16 | 140.80 | 141.99 | 111,980,801 | +1.04(+0.74%) |
| Aug 15, 2012 | 140.64 | 141.19 | 140.55 | 140.95 | 71,039,056 | +0.16(+0.11%) |
| Aug 14, 2012 | 141.29 | 141.38 | 140.37 | 140.79 | 102,248,153 | +0.02(+0.01%) |
| Aug 13, 2012 | 140.60 | 140.84 | 140.04 | 140.77 | 79,357,595 | -0.07(-0.05%) |
| Aug 11, 2012 | 140.04 | 140.89 | 139.81 | 140.84 | 99,792,622 | +0.00(+0.00%) |
| Aug 10, 2012 | 140.04 | 140.89 | 139.81 | 140.84 | 99,792,622 | +0.23(+0.16%) |
| Aug 09, 2012 | 140.29 | 140.89 | 140.15 | 140.61 | 90,110,323 | +0.12(+0.09%) |
| Aug 08, 2012 | 139.85 | 140.65 | 139.81 | 140.49 | 89,649,852 | +0.17(+0.12%) |
| Aug 07, 2012 | 140.18 | 140.92 | 140.03 | 140.32 | 109,446,039 | +0.70(+0.50%) |
| Aug 06, 2012 | 139.72 | 140.17 | 139.56 | 139.62 | 86,283,853 | +0.27(+0.19%) |
| Aug 03, 2012 | 138.56 | 139.64 | 136.68 | 139.35 | 157,824,975 | +2.71(+1.98%) |
| Aug 02, 2012 | 136.55 | 137.57 | 135.58 | 136.64 | 199,461,915 | -0.95(-0.69%) |
