Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| 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%) |
| Aug 01, 2012 | 138.70 | 138.73 | 137.40 | 137.59 | 138,215,517 | -0.12(-0.09%) |
| Jul 31, 2012 | 138.49 | 138.87 | 137.71 | 137.71 | 120,526,072 | -0.97(-0.70%) |
| Jul 30, 2012 | 138.52 | 139.34 | 138.27 | 138.68 | 106,740,560 | +0.00(+0.00%) |
| Jul 27, 2012 | 136.89 | 139.07 | 136.14 | 138.68 | 236,768,882 | +2.51(+1.84%) |
| Jul 26, 2012 | 135.89 | 136.46 | 135.26 | 136.17 | 156,311,613 | +2.21(+1.65%) |
| Jul 25, 2012 | 134.21 | 134.56 | 133.25 | 133.96 | 129,057,032 | +0.04(+0.03%) |
| Jul 24, 2012 | 135.19 | 135.25 | 133.03 | 133.93 | 173,040,428 | -1.16(-0.86%) |
| Jul 23, 2012 | 134.47 | 136.39 | 133.84 | 135.09 | 145,069,806 | -1.38(-1.01%) |
| Jul 20, 2012 | 136.95 | 137.16 | 136.32 | 136.47 | 142,904,464 | -1.26(-0.91%) |
| Jul 19, 2012 | 137.65 | 138.18 | 137.21 | 137.73 | 129,758,873 | +0.36(+0.26%) |
| Jul 18, 2012 | 136.04 | 137.64 | 135.96 | 137.37 | 113,274,640 | +1.01(+0.74%) |
| Jul 17, 2012 | 135.97 | 136.64 | 134.55 | 136.36 | 138,601,251 | +0.93(+0.69%) |
| Jul 16, 2012 | 135.44 | 135.83 | 134.90 | 135.43 | 97,419,711 | -0.32(-0.24%) |
| Jul 14, 2012 | 133.86 | 135.89 | 133.84 | 135.75 | 129,644,147 | +0.00(+0.00%) |
| Jul 13, 2012 | 133.86 | 135.89 | 133.84 | 135.75 | 129,619,092 | +2.24(+1.68%) |
| Jul 12, 2012 | 133.38 | 134.23 | 132.60 | 133.51 | 143,510,830 | -0.65(-0.48%) |
| Jul 11, 2012 | 134.21 | 134.60 | 133.38 | 134.16 | 143,008,409 | +0.02(+0.01%) |
| Jul 10, 2012 | 136.01 | 136.23 | 133.68 | 134.14 | 162,765,830 | -1.18(-0.87%) |
| Jul 09, 2012 | 135.38 | 135.57 | 134.70 | 135.32 | 103,741,231 | -0.17(-0.13%) |
| Jul 06, 2012 | 135.47 | 135.77 | 134.85 | 135.49 | 151,192,025 | -1.30(-0.95%) |
| Jul 05, 2012 | 136.90 | 137.80 | 136.29 | 136.79 | 126,044,725 | -0.62(-0.45%) |
| Jul 03, 2012 | 136.48 | 137.51 | 136.34 | 137.41 | 80,450,171 | +0.90(+0.66%) |
| Jul 02, 2012 | 136.10 | 136.65 | 135.52 | 136.51 | 129,277,688 | +0.46(+0.34%) |
| Jun 30, 2012 | 135.20 | 136.12 | 134.85 | 136.05 | 175,646,499 | -0.05(-0.04%) |
| Jun 29, 2012 | 135.20 | 136.27 | 134.85 | 136.10 | 212,131,354 | +3.32(+2.50%) |
| Jun 28, 2012 | 132.29 | 132.99 | 131.28 | 132.79 | 168,985,286 | -0.38(-0.29%) |
| Jun 27, 2012 | 132.42 | 133.43 | 131.97 | 133.17 | 107,990,453 | +1.19(+0.90%) |
| Jun 26, 2012 | 131.70 | 132.38 | 130.93 | 131.98 | 141,417,143 | +0.66(+0.50%) |
| Jun 25, 2012 | 132.05 | 132.10 | 130.85 | 131.32 | 146,257,555 | -2.14(-1.60%) |
| Jun 22, 2012 | 133.13 | 133.71 | 132.62 | 133.46 | 130,029,174 | +1.02(+0.77%) |
| Jun 21, 2012 | 135.64 | 135.78 | 132.33 | 132.44 | 205,164,347 | -3.04(-2.24%) |
| Jun 20, 2012 | 135.71 | 136.10 | 134.27 | 135.48 | 206,322,914 | -0.22(-0.16%) |
| Jun 19, 2012 | 135.08 | 136.25 | 134.37 | 135.70 | 137,254,210 | +1.30(+0.97%) |
| Jun 18, 2012 | 133.58 | 134.73 | 133.28 | 134.40 | 131,195,848 | +0.26(+0.19%) |
| Jun 15, 2012 | 133.38 | 134.26 | 133.10 | 134.14 | 169,444,421 | +0.67(+0.50%) |
| Jun 14, 2012 | 132.34 | 134.00 | 131.98 | 133.47 | 230,528,856 | +1.40(+1.06%) |
| Jun 13, 2012 | 132.53 | 133.36 | 131.62 | 132.07 | 171,975,244 | -0.85(-0.64%) |
| Jun 12, 2012 | 131.79 | 133.01 | 131.16 | 132.92 | 181,793,154 | +1.51(+1.15%) |
| Jun 11, 2012 | 134.17 | 134.25 | 131.28 | 131.41 | 169,537,499 | -1.69(-1.27%) |
| Jun 08, 2012 | 131.71 | 133.12 | 131.29 | 133.10 | 143,915,630 | +1.05(+0.80%) |
| Jun 07, 2012 | 131.97 | 133.53 | 131.78 | 132.05 | 184,621,380 | +0.08(+0.06%) |
| Jun 06, 2012 | 129.97 | 132.03 | 129.93 | 131.97 | 183,914,488 | +2.90(+2.25%) |
| Jun 05, 2012 | 127.85 | 129.26 | 127.78 | 129.07 | 163,709,593 | +0.97(+0.76%) |
| Jun 04, 2012 | 128.39 | 128.74 | 127.14 | 128.10 | 202,393,361 | -0.06(-0.05%) |
| Jun 02, 2012 | 129.41 | 131.50 | 128.16 | 128.16 | 253,129,873 | +0.00(+0.00%) |
