| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Oct 1981 | USD | 55.875 | 56.25 | 55.125 | 55.875 | 13.3544 | +0.375 (+0.68%) | 979,800 |
| 8 Oct 1981 | USD | 55.5 | 55.5 | 54.5 | 55.5 | 13.2648 | +0.5 (+0.91%) | 518,600 |
| 7 Oct 1981 | USD | 55 | 55 | 54.125 | 55 | 13.1453 | +0.75 (+1.38%) | 395,100 |
| 6 Oct 1981 | USD | 54.25 | 55.125 | 54.25 | 54.25 | 12.9661 | -0.875 (-1.59%) | 402,700 |
| 5 Oct 1981 | USD | 55.125 | 55.5 | 54.75 | 55.125 | 13.1752 | +0.125 (+0.23%) | 584,700 |
| 2 Oct 1981 | USD | 55 | 55.125 | 54.25 | 55 | 13.1453 | +1 (+1.85%) | 630,200 |
| 1 Oct 1981 | USD | 54 | 54.375 | 53.75 | 54 | 12.9063 | -0.125 (-0.23%) | 461,900 |
| 30 Sep 1981 | USD | 54.125 | 54.5 | 53.125 | 54.125 | 12.9362 | +1 (+1.88%) | 529,900 |
| 29 Sep 1981 | USD | 53.125 | 54.875 | 53.125 | 53.125 | 12.6972 | -1.75 (-3.19%) | 533,100 |
| 28 Sep 1981 | USD | 54.875 | 55 | 52.25 | 54.875 | 13.1154 | +1.25 (+2.33%) | 820,000 |
| 25 Sep 1981 | USD | 53.625 | 54.25 | 53.25 | 53.625 | 12.8167 | -1 (-1.83%) | 524,200 |
| 24 Sep 1981 | USD | 54.625 | 55.25 | 54.25 | 54.625 | 13.0557 | +0.125 (+0.23%) | 497,600 |
| 23 Sep 1981 | USD | 54.5 | 54.625 | 53.375 | 54.5 | 13.0258 | +0.125 (+0.23%) | 389,800 |
| 22 Sep 1981 | USD | 54.375 | 55 | 54.125 | 54.375 | 12.9959 | -0.5 (-0.91%) | 427,300 |
| 21 Sep 1981 | USD | 54.875 | 55.125 | 53.75 | 54.875 | 13.1154 | +0.875 (+1.62%) | 462,500 |
| 18 Sep 1981 | USD | 54 | 54.5 | 53.875 | 54 | 12.9063 | -0.125 (-0.23%) | 346,100 |
| 17 Sep 1981 | USD | 54.125 | 55.125 | 53.5 | 54.125 | 12.9362 | -0.75 (-1.37%) | 551,600 |
| 16 Sep 1981 | USD | 54.875 | 55.375 | 54.5 | 54.875 | 13.1154 | -0.625 (-1.13%) | 372,500 |
| 15 Sep 1981 | USD | 55.5 | 56.5 | 55.5 | 55.5 | 13.2648 | -0.375 (-0.67%) | 396,600 |
| 14 Sep 1981 | USD | 55.875 | 56.75 | 55 | 55.875 | 13.3544 | +0.125 (+0.22%) | 387,300 |
| 11 Sep 1981 | USD | 55.75 | 56.125 | 54.75 | 55.75 | 13.3246 | +1 (+1.83%) | 548,000 |
| 10 Sep 1981 | USD | 54.75 | 55 | 54.125 | 54.75 | 13.0856 | +0.625 (+1.15%) | 439,000 |
| 9 Sep 1981 | USD | 54.125 | 54.5 | 53.625 | 54.125 | 12.9362 | +0.125 (+0.23%) | 389,900 |
| 8 Sep 1981 | USD | 54 | 54.125 | 53.375 | 54 | 12.9063 | 0.0 (0.0%) | 556,000 |
| 7 Sep 1981 | USD | 54 | 54 | 54 | 54 | 12.9063 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 54 | 54.875 | 54 | 54 | 12.9063 | -0.625 (-1.14%) | 478,200 |
| 3 Sep 1981 | USD | 54.625 | 56.125 | 54.5 | 54.625 | 13.0557 | -1.125 (-2.02%) | 437,800 |
| 2 Sep 1981 | USD | 55.75 | 56.25 | 55.625 | 55.75 | 13.3246 | -0.25 (-0.45%) | 387,200 |
| 1 Sep 1981 | USD | 56 | 56.125 | 55 | 56 | 13.3843 | +0.875 (+1.59%) | 556,600 |
| 31 Aug 1981 | USD | 55.125 | 56.375 | 55 | 55.125 | 13.1752 | -0.75 (-1.34%) | 377,700 |
