| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 Oct 1981 | USD | 13.125 | 13.25 | 12.875 | 13.125 | 13.125 | -0.125 (-0.94%) | 16,900 |
| 12 Oct 1981 | USD | 13.25 | 13.375 | 12.75 | 13.25 | 13.25 | +0.125 (+0.95%) | 33,500 |
| 9 Oct 1981 | USD | 13.125 | 13.5 | 12.75 | 13.125 | 13.125 | -0.25 (-1.87%) | 39,000 |
| 8 Oct 1981 | USD | 13.375 | 13.5 | 13 | 13.375 | 13.375 | -0.125 (-0.93%) | 18,500 |
| 7 Oct 1981 | USD | 13.5 | 13.5 | 13 | 13.5 | 13.5 | +0.625 (+4.85%) | 66,900 |
| 6 Oct 1981 | USD | 12.875 | 13.375 | 12.125 | 12.875 | 12.875 | +0.875 (+7.29%) | 37,200 |
| 5 Oct 1981 | USD | 12 | 12.375 | 12 | 12 | 12 | -0.25 (-2.04%) | 29,600 |
| 2 Oct 1981 | USD | 12.25 | 12.375 | 11.75 | 12.25 | 12.25 | +0.25 (+2.08%) | 56,300 |
| 1 Oct 1981 | USD | 12 | 12.25 | 11.5 | 12 | 12 | 0.0 (0.0%) | 38,300 |
| 30 Sep 1981 | USD | 12 | 12.125 | 11.625 | 12 | 12 | -0.25 (-2.04%) | 67,300 |
| 29 Sep 1981 | USD | 12.25 | 12.25 | 12 | 12.25 | 12.25 | +0.5 (+4.26%) | 38,300 |
| 28 Sep 1981 | USD | 11.75 | 12.125 | 11.25 | 11.75 | 11.75 | -0.125 (-1.05%) | 37,300 |
| 25 Sep 1981 | USD | 11.875 | 12.25 | 11.75 | 11.875 | 11.875 | -0.625 (-5%) | 64,800 |
| 24 Sep 1981 | USD | 12.5 | 13 | 12.375 | 12.5 | 12.5 | +0.125 (+1.01%) | 48,600 |
| 23 Sep 1981 | USD | 12.375 | 12.5 | 12.125 | 12.375 | 12.375 | -0.375 (-2.94%) | 32,100 |
| 22 Sep 1981 | USD | 12.75 | 12.75 | 12.25 | 12.75 | 12.75 | 0.0 (0.0%) | 52,200 |
| 21 Sep 1981 | USD | 12.75 | 13.25 | 12.25 | 12.75 | 12.75 | -0.25 (-1.92%) | 51,500 |
| 18 Sep 1981 | USD | 13 | 13.25 | 13 | 13 | 13 | -0.25 (-1.89%) | 71,300 |
| 17 Sep 1981 | USD | 13.25 | 13.875 | 13.25 | 13.25 | 13.25 | -0.625 (-4.50%) | 63,300 |
| 16 Sep 1981 | USD | 13.875 | 13.875 | 13.125 | 13.875 | 13.875 | +0.625 (+4.72%) | 51,600 |
| 15 Sep 1981 | USD | 13.25 | 14.25 | 12.875 | 13.25 | 13.25 | +0.25 (+1.92%) | 90,000 |
| 14 Sep 1981 | USD | 13 | 13.25 | 12.875 | 13 | 13 | 0.0 (0.0%) | 46,900 |
| 11 Sep 1981 | USD | 13 | 13.125 | 12.75 | 13 | 13 | 0.0 (0.0%) | 41,200 |
| 10 Sep 1981 | USD | 13 | 13.125 | 12.375 | 13 | 13 | +0.375 (+2.97%) | 14,400 |
| 9 Sep 1981 | USD | 12.625 | 12.625 | 12 | 12.625 | 12.625 | +0.5 (+4.12%) | 33,300 |
| 8 Sep 1981 | USD | 12.125 | 12.75 | 11.875 | 12.125 | 12.125 | -0.375 (-3%) | 54,700 |
| 7 Sep 1981 | USD | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 12.5 | 12.875 | 12.5 | 12.5 | 12.5 | -0.25 (-1.96%) | 40,000 |
| 3 Sep 1981 | USD | 12.75 | 13 | 12.375 | 12.75 | 12.75 | 0.0 (0.0%) | 30,800 |
| 2 Sep 1981 | USD | 12.75 | 13.125 | 12.5 | 12.75 | 12.75 | 0.0 (0.0%) | 70,000 |
