| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 2 Nov 1981 | USD | 25.752 | 26.5 | 25.752 | 25.752 | 0.2012 | -0.748 (-2.82%) | 28,900 |
| 30 Oct 1981 | USD | 26.5 | 26.752 | 26.5 | 26.5 | 0.207 | -0.252 (-0.94%) | 54,600 |
| 29 Oct 1981 | USD | 26.752 | 27 | 26.752 | 26.752 | 0.209 | +0.5 (+1.90%) | 83,200 |
| 28 Oct 1981 | USD | 26.252 | 27 | 26.252 | 26.252 | 0.2051 | +1.752 (+7.15%) | 45,200 |
| 27 Oct 1981 | USD | 24.5 | 25.252 | 24.5 | 24.5 | 0.1914 | +0.5 (+2.08%) | 19,400 |
| 26 Oct 1981 | USD | 24 | 24.5 | 24 | 24 | 0.1875 | 0.0 (0.0%) | 25,400 |
| 23 Oct 1981 | USD | 24 | 24.5 | 24 | 24 | 0.1875 | -0.252 (-1.04%) | 30,200 |
| 22 Oct 1981 | USD | 24.252 | 24.752 | 24.252 | 24.252 | 0.1895 | -0.248 (-1.01%) | 56,500 |
| 21 Oct 1981 | USD | 24.5 | 24.752 | 24.5 | 24.5 | 0.1914 | +0.5 (+2.08%) | 38,400 |
| 20 Oct 1981 | USD | 24 | 24.5 | 24 | 24 | 0.1875 | +0.5 (+2.13%) | 249,700 |
| 19 Oct 1981 | USD | 23.5 | 24 | 23.5 | 23.5 | 0.1836 | +0.748 (+3.29%) | 19,500 |
| 16 Oct 1981 | USD | 22.752 | 23.252 | 22.752 | 22.752 | 0.1777 | +0.252 (+1.12%) | 31,500 |
| 15 Oct 1981 | USD | 22.5 | 23 | 22.5 | 22.5 | 0.1758 | 0.0 (0.0%) | 33,300 |
| 14 Oct 1981 | USD | 22.5 | 22.752 | 22.5 | 22.5 | 0.1758 | +0.748 (+3.44%) | 133,500 |
| 13 Oct 1981 | USD | 21.752 | 22.252 | 21.752 | 21.752 | 0.1699 | +2 (+10.13%) | 54,500 |
| 12 Oct 1981 | USD | 19.752 | 20 | 19.752 | 19.752 | 0.1543 | +1 (+5.33%) | 18,000 |
| 9 Oct 1981 | USD | 18.752 | 19.5 | 18.752 | 18.752 | 0.1465 | -1.248 (-6.24%) | 8,500 |
| 8 Oct 1981 | USD | 20 | 20.5 | 20 | 20 | 0.1562 | +0.248 (+1.26%) | 9,500 |
| 7 Oct 1981 | USD | 19.752 | 20.252 | 19.752 | 19.752 | 0.1543 | 0.0 (0.0%) | 3,200 |
| 6 Oct 1981 | USD | 19.752 | 20.252 | 19.752 | 19.752 | 0.1543 | -0.248 (-1.24%) | 11,400 |
| 5 Oct 1981 | USD | 20 | 20.5 | 20 | 20 | 0.1562 | +0.5 (+2.56%) | 10,300 |
| 2 Oct 1981 | USD | 19.5 | 20 | 19.5 | 19.5 | 0.1523 | +0.5 (+2.63%) | 7,000 |
| 1 Oct 1981 | USD | 19 | 19.5 | 19 | 19 | 0.1484 | 0.0 (0.0%) | 1,700 |
| 30 Sep 1981 | USD | 19 | 19.252 | 19 | 19 | 0.1484 | +0.248 (+1.32%) | 10,200 |
| 29 Sep 1981 | USD | 18.752 | 19 | 18.752 | 18.752 | 0.1465 | +0.252 (+1.36%) | 5,300 |
| 28 Sep 1981 | USD | 18.5 | 18.752 | 18.5 | 18.5 | 0.1445 | -0.252 (-1.34%) | 27,600 |
| 25 Sep 1981 | USD | 18.752 | 19.252 | 18.752 | 18.752 | 0.1465 | -0.5 (-2.60%) | 18,400 |
| 24 Sep 1981 | USD | 19.252 | 19.752 | 19.252 | 19.252 | 0.1504 | 0.0 (0.0%) | 12,600 |
| 23 Sep 1981 | USD | 19.252 | 19.5 | 19.252 | 19.252 | 0.1504 | 0.0 (0.0%) | 14,200 |
| 22 Sep 1981 | USD | 19.252 | 20 | 19.252 | 19.252 | 0.1504 | -0.748 (-3.74%) | 7,700 |
