| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Oct 1981 | USD | 18.126 | 18.249 | 18.002 | 18.126 | 2.421 | +0.376 (+2.12%) | 32,400 |
| 7 Oct 1981 | USD | 17.75 | 18.126 | 17.75 | 17.75 | 2.3708 | -0.252 (-1.40%) | 1,601 |
| 6 Oct 1981 | USD | 18.002 | 18.002 | 17.873 | 18.002 | 2.4045 | -0.124 (-0.68%) | 2,901 |
| 5 Oct 1981 | USD | 18.126 | 18.249 | 17.626 | 18.126 | 2.421 | +0.624 (+3.57%) | 3,500 |
| 2 Oct 1981 | USD | 17.502 | 17.626 | 17.25 | 17.502 | 2.3377 | +0.129 (+0.74%) | 5,000 |
| 1 Oct 1981 | USD | 17.373 | 17.373 | 16.997 | 17.373 | 2.3205 | +0.499 (+2.96%) | 3,701 |
| 30 Sep 1981 | USD | 16.874 | 16.997 | 16.121 | 16.874 | 2.2538 | +0.624 (+3.84%) | 69,201 |
| 29 Sep 1981 | USD | 16.25 | 16.25 | 15.874 | 16.25 | 2.1705 | +0.129 (+0.80%) | 18,401 |
| 28 Sep 1981 | USD | 16.121 | 16.25 | 15.127 | 16.121 | 2.1532 | +0.37 (+2.35%) | 11,001 |
| 25 Sep 1981 | USD | 15.751 | 15.751 | 14.498 | 15.751 | 2.1038 | +0.124 (+0.79%) | 29,601 |
| 24 Sep 1981 | USD | 15.627 | 16.497 | 15.374 | 15.627 | 2.0873 | -0.747 (-4.56%) | 12,001 |
| 23 Sep 1981 | USD | 16.374 | 16.75 | 15.998 | 16.374 | 2.187 | -0.623 (-3.67%) | 5,500 |
| 22 Sep 1981 | USD | 16.997 | 17.126 | 16.874 | 16.997 | 2.2702 | +0.123 (+0.73%) | 10,700 |
| 21 Sep 1981 | USD | 16.874 | 17.502 | 16.874 | 16.874 | 2.2538 | -0.252 (-1.47%) | 5,900 |
| 18 Sep 1981 | USD | 17.126 | 17.126 | 16.997 | 17.126 | 2.2875 | +0.129 (+0.76%) | 4,200 |
| 17 Sep 1981 | USD | 16.997 | 17.75 | 16.997 | 16.997 | 2.2702 | -0.505 (-2.89%) | 6,901 |
| 16 Sep 1981 | USD | 17.502 | 18.126 | 17.502 | 17.502 | 2.3377 | -0.624 (-3.44%) | 10,901 |
| 15 Sep 1981 | USD | 18.126 | 18.502 | 18.126 | 18.126 | 2.421 | -0.252 (-1.37%) | 8,300 |
| 14 Sep 1981 | USD | 18.378 | 18.996 | 18.378 | 18.378 | 2.4547 | -0.495 (-2.62%) | 2,600 |
| 11 Sep 1981 | USD | 18.873 | 18.996 | 18.749 | 18.873 | 2.5208 | +0.371 (+2.01%) | 1,700 |
| 10 Sep 1981 | USD | 18.502 | 19.249 | 18.502 | 18.502 | 2.4713 | -0.123 (-0.66%) | 4,801 |
| 9 Sep 1981 | USD | 18.625 | 18.625 | 18.378 | 18.625 | 2.4877 | +0.376 (+2.06%) | 2,501 |
| 8 Sep 1981 | USD | 18.249 | 18.749 | 18.249 | 18.249 | 2.4375 | -0.5 (-2.67%) | 22,101 |
| 7 Sep 1981 | USD | 18.749 | 18.749 | 18.749 | 18.749 | 2.5042 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 18.749 | 18.873 | 18.502 | 18.749 | 2.5042 | +0.247 (+1.33%) | 4,400 |
| 3 Sep 1981 | USD | 18.502 | 18.996 | 18.502 | 18.502 | 2.4713 | -0.623 (-3.26%) | 2,600 |
| 2 Sep 1981 | USD | 19.125 | 19.249 | 18.749 | 19.125 | 2.5545 | +0.129 (+0.68%) | 4,100 |
| 1 Sep 1981 | USD | 18.996 | 19.249 | 18.502 | 18.996 | 2.5372 | +0.371 (+1.99%) | 2,501 |
| 31 Aug 1981 | USD | 18.625 | 19.249 | 18.625 | 18.625 | 2.4877 | -0.248 (-1.31%) | 2,800 |
| 28 Aug 1981 | USD | 18.873 | 18.873 | 18.378 | 18.873 | 2.5208 | +0.124 (+0.66%) | 6,300 |
