| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 11 Mar 1981 | USD | 200.7795 | 200.7795 | 196.2507 | 200.7795 | 16.625 | +3.019 (+1.53%) | 36,100 |
| 10 Mar 1981 | USD | 197.7603 | 206.818 | 197.7603 | 197.7603 | 16.375 | -7.548 (-3.68%) | 31,100 |
| 9 Mar 1981 | USD | 205.3084 | 208.3276 | 203.7988 | 205.3084 | 17 | 0.0 (0.0%) | 68,500 |
| 6 Mar 1981 | USD | 205.3084 | 206.818 | 202.2891 | 205.3084 | 17 | -1.51 (-0.73%) | 24,300 |
| 5 Mar 1981 | USD | 206.818 | 208.3276 | 203.7988 | 206.818 | 17.125 | +1.51 (+0.74%) | 74,400 |
| 4 Mar 1981 | USD | 205.3084 | 211.3469 | 197.7603 | 205.3084 | 17 | +3.019 (+1.49%) | 100,600 |
| 3 Mar 1981 | USD | 202.2891 | 205.3084 | 200.7795 | 202.2891 | 16.75 | 0.0 (0.0%) | 30,700 |
| 2 Mar 1981 | USD | 202.2891 | 203.7988 | 200.7795 | 202.2891 | 16.75 | +3.019 (+1.52%) | 51,000 |
| 27 Feb 1981 | USD | 199.2699 | 200.7795 | 196.2507 | 199.2699 | 16.5 | 0.0 (0.0%) | 55,600 |
| 26 Feb 1981 | USD | 199.2699 | 199.2699 | 196.2507 | 199.2699 | 16.5 | +4.529 (+2.33%) | 33,900 |
| 25 Feb 1981 | USD | 194.741 | 199.2699 | 193.2314 | 194.741 | 16.125 | -6.038 (-3.01%) | 81,600 |
| 24 Feb 1981 | USD | 200.7795 | 202.2891 | 199.2699 | 200.7795 | 16.625 | -3.019 (-1.48%) | 18,900 |
| 23 Feb 1981 | USD | 203.7988 | 206.818 | 200.7795 | 203.7988 | 16.875 | -3.019 (-1.46%) | 16,100 |
| 20 Feb 1981 | USD | 206.818 | 206.818 | 200.7795 | 206.818 | 17.125 | +4.529 (+2.24%) | 76,900 |
| 19 Feb 1981 | USD | 202.2891 | 209.8372 | 200.7795 | 202.2891 | 16.75 | -10.567 (-4.96%) | 67,600 |
| 18 Feb 1981 | USD | 212.8565 | 215.8757 | 196.2507 | 212.8565 | 17.625 | +9.058 (+4.44%) | 237,500 |
| 17 Feb 1981 | USD | 203.7988 | 214.3661 | 202.2891 | 203.7988 | 16.875 | -13.586 (-6.25%) | 82,800 |
| 16 Feb 1981 | USD | 217.3853 | 217.3853 | 217.3853 | 217.3853 | 18 | 0.0 (0.0%) | 0 |
| 13 Feb 1981 | USD | 217.3853 | 218.895 | 193.2314 | 217.3853 | 18 | +21.135 (+10.77%) | 271,400 |
| 12 Feb 1981 | USD | 196.2507 | 211.3469 | 193.2314 | 196.2507 | 16.25 | -13.586 (-6.47%) | 659,300 |
| 11 Feb 1981 | USD | 209.8372 | 224.9334 | 209.8372 | 209.8372 | 17.375 | -18.116 (-7.95%) | 303,600 |
| 10 Feb 1981 | USD | 227.9527 | 240.0296 | 226.4431 | 227.9527 | 18.875 | -12.077 (-5.03%) | 163,000 |
| 9 Feb 1981 | USD | 240.0296 | 243.0489 | 237.0104 | 240.0296 | 19.875 | 0.0 (0.0%) | 14,800 |
| 6 Feb 1981 | USD | 240.0296 | 246.0681 | 235.5008 | 240.0296 | 19.875 | -3.019 (-1.24%) | 319,300 |
| 5 Feb 1981 | USD | 243.0489 | 244.5585 | 241.5393 | 243.0489 | 20.125 | +1.51 (+0.62%) | 10,300 |
| 4 Feb 1981 | USD | 241.5393 | 246.0681 | 241.5393 | 241.5393 | 20 | 0.0 (0.0%) | 43,700 |
| 3 Feb 1981 | USD | 241.5393 | 241.5393 | 241.5393 | 241.5393 | 20 | 0.0 (0.0%) | 8,000 |
| 2 Feb 1981 | USD | 241.5393 | 244.5585 | 241.5393 | 241.5393 | 20 | -1.51 (-0.62%) | 20,200 |
| 30 Jan 1981 | USD | 243.0489 | 244.5585 | 243.0489 | 243.0489 | 20.125 | 0.0 (0.0%) | 10,500 |
| 29 Jan 1981 | USD | 243.0489 | 246.0681 | 243.0489 | 243.0489 | 20.125 | -3.019 (-1.23%) | 22,200 |
