| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 7 Oct 1981 | USD | 17.25 | 17.75 | 17.25 | 17.25 | 17.25 | -0.375 (-2.13%) | 133,200 |
| 6 Oct 1981 | USD | 17.625 | 17.875 | 17.625 | 17.625 | 17.625 | 0.0 (0.0%) | 17,100 |
| 5 Oct 1981 | USD | 17.625 | 17.75 | 17.375 | 17.625 | 17.625 | +0.375 (+2.17%) | 50,900 |
| 2 Oct 1981 | USD | 17.25 | 17.375 | 17 | 17.25 | 17.25 | +0.25 (+1.47%) | 12,300 |
| 1 Oct 1981 | USD | 17 | 17 | 16.625 | 17 | 17 | +0.25 (+1.49%) | 22,800 |
| 30 Sep 1981 | USD | 16.75 | 16.75 | 16.625 | 16.75 | 16.75 | 0.0 (0.0%) | 18,200 |
| 29 Sep 1981 | USD | 16.75 | 17 | 16.625 | 16.75 | 16.75 | 0.0 (0.0%) | 48,100 |
| 28 Sep 1981 | USD | 16.75 | 16.875 | 16.5 | 16.75 | 16.75 | 0.0 (0.0%) | 20,800 |
| 25 Sep 1981 | USD | 16.75 | 17.125 | 16.75 | 16.75 | 16.75 | -0.375 (-2.19%) | 22,800 |
| 24 Sep 1981 | USD | 17.125 | 17.375 | 17 | 17.125 | 17.125 | 0.0 (0.0%) | 22,100 |
| 23 Sep 1981 | USD | 17.125 | 17.25 | 17 | 17.125 | 17.125 | +0.125 (+0.74%) | 28,600 |
| 22 Sep 1981 | USD | 17 | 17.125 | 16.875 | 17 | 17 | +0.125 (+0.74%) | 42,400 |
| 21 Sep 1981 | USD | 16.875 | 17 | 16.625 | 16.875 | 16.875 | 0.0 (0.0%) | 22,500 |
| 18 Sep 1981 | USD | 16.875 | 16.875 | 16.375 | 16.875 | 16.875 | +0.125 (+0.75%) | 36,500 |
| 17 Sep 1981 | USD | 16.75 | 17 | 16.625 | 16.75 | 16.75 | -0.25 (-1.47%) | 55,900 |
| 16 Sep 1981 | USD | 17 | 17.125 | 16.625 | 17 | 17 | +0.25 (+1.49%) | 109,500 |
| 15 Sep 1981 | USD | 16.75 | 16.75 | 16.375 | 16.75 | 16.75 | +0.25 (+1.52%) | 58,300 |
| 14 Sep 1981 | USD | 16.5 | 16.5 | 16.25 | 16.5 | 16.5 | +0.125 (+0.76%) | 139,900 |
| 11 Sep 1981 | USD | 16.375 | 16.375 | 16.25 | 16.375 | 16.375 | +0.125 (+0.77%) | 51,700 |
| 10 Sep 1981 | USD | 16.25 | 16.375 | 16.25 | 16.25 | 16.25 | 0.0 (0.0%) | 99,400 |
| 9 Sep 1981 | USD | 16.25 | 16.375 | 16.25 | 16.25 | 16.25 | -0.125 (-0.76%) | 20,600 |
| 8 Sep 1981 | USD | 16.375 | 16.625 | 16.375 | 16.375 | 16.375 | -0.125 (-0.76%) | 16,700 |
| 7 Sep 1981 | USD | 16.5 | 16.5 | 16.5 | 16.5 | 16.5 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 16.5 | 16.625 | 16.375 | 16.5 | 16.5 | -0.125 (-0.75%) | 29,300 |
| 3 Sep 1981 | USD | 16.625 | 16.875 | 16.375 | 16.625 | 16.625 | -0.125 (-0.75%) | 192,500 |
| 2 Sep 1981 | USD | 16.75 | 17 | 16.75 | 16.75 | 16.75 | -0.125 (-0.74%) | 16,400 |
| 1 Sep 1981 | USD | 16.875 | 17.125 | 16.75 | 16.875 | 16.875 | -0.25 (-1.46%) | 98,400 |
| 31 Aug 1981 | USD | 17.125 | 17.375 | 17 | 17.125 | 17.125 | +0.25 (+1.48%) | 32,500 |
| 28 Aug 1981 | USD | 16.875 | 17.375 | 16.75 | 16.875 | 16.875 | -0.125 (-0.74%) | 34,800 |
| 27 Aug 1981 | USD | 17 | 17.25 | 17 | 17 | 17 | -0.125 (-0.73%) | 9,000 |
