| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 7 Oct 1981 | USD | 19.629 | 19.994 | 19.629 | 19.629 | 1.454 | 0.0 (0.0%) | 2,100 |
| 6 Oct 1981 | USD | 19.629 | 19.751 | 19.629 | 19.629 | 1.454 | -0.365 (-1.83%) | 400 |
| 5 Oct 1981 | USD | 19.994 | 19.994 | 19.629 | 19.994 | 1.481 | +0.621 (+3.21%) | 2,500 |
| 2 Oct 1981 | USD | 19.373 | 19.373 | 18.873 | 19.373 | 1.435 | +0.5 (+2.65%) | 700 |
| 1 Oct 1981 | USD | 18.873 | 18.873 | 18.63 | 18.873 | 1.398 | 0.0 (0.0%) | 600 |
| 30 Sep 1981 | USD | 18.873 | 18.995 | 18.752 | 18.873 | 1.398 | 0.0 (0.0%) | 700 |
| 29 Sep 1981 | USD | 18.873 | 18.995 | 18.252 | 18.873 | 1.398 | +0.877 (+4.87%) | 3,200 |
| 28 Sep 1981 | USD | 17.996 | 17.996 | 16.997 | 17.996 | 1.333 | +0.743 (+4.31%) | 5,800 |
| 25 Sep 1981 | USD | 17.253 | 18.63 | 17.253 | 17.253 | 1.278 | -1.377 (-7.39%) | 2,900 |
| 24 Sep 1981 | USD | 18.63 | 18.63 | 17.51 | 18.63 | 1.38 | +1.377 (+7.98%) | 1,900 |
| 23 Sep 1981 | USD | 17.253 | 17.51 | 17.253 | 17.253 | 1.278 | -0.5 (-2.82%) | 700 |
| 22 Sep 1981 | USD | 17.753 | 17.753 | 17.51 | 17.753 | 1.315 | +0.5 (+2.90%) | 400 |
| 21 Sep 1981 | USD | 17.253 | 17.253 | 16.754 | 17.253 | 1.278 | +0.499 (+2.98%) | 2,600 |
| 18 Sep 1981 | USD | 16.754 | 16.997 | 16.754 | 16.754 | 1.241 | -0.243 (-1.43%) | 600 |
| 17 Sep 1981 | USD | 16.997 | 16.997 | 16.997 | 16.997 | 1.259 | +0.122 (+0.72%) | 5,300 |
| 16 Sep 1981 | USD | 16.875 | 16.875 | 16.754 | 16.875 | 1.25 | +0.378 (+2.29%) | 2,900 |
| 15 Sep 1981 | USD | 16.497 | 16.497 | 16.497 | 16.497 | 1.222 | 0.0 (0.0%) | 200 |
| 14 Sep 1981 | USD | 16.497 | 16.497 | 16.497 | 16.497 | 1.222 | -0.257 (-1.53%) | 200 |
| 11 Sep 1981 | USD | 16.754 | 16.754 | 16.254 | 16.754 | 1.241 | +0.5 (+3.08%) | 800 |
| 10 Sep 1981 | USD | 16.254 | 16.754 | 16.254 | 16.254 | 1.204 | +0.256 (+1.60%) | 2,100 |
| 9 Sep 1981 | USD | 15.998 | 15.998 | 15.998 | 15.998 | 1.185 | +0.243 (+1.54%) | 300 |
| 8 Sep 1981 | USD | 15.755 | 16.875 | 15.498 | 15.755 | 1.167 | -0.999 (-5.96%) | 6,200 |
| 7 Sep 1981 | USD | 16.754 | 16.754 | 16.754 | 16.754 | 1.241 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 16.754 | 17.253 | 16.754 | 16.754 | 1.241 | -0.756 (-4.32%) | 1,000 |
| 3 Sep 1981 | USD | 17.51 | 17.753 | 17.51 | 17.51 | 1.297 | -0.243 (-1.37%) | 1,100 |
| 2 Sep 1981 | USD | 17.753 | 17.753 | 17.753 | 17.753 | 1.315 | 0.0 (0.0%) | 100 |
| 1 Sep 1981 | USD | 17.753 | 18.131 | 17.753 | 17.753 | 1.315 | -0.621 (-3.38%) | 1,000 |
| 31 Aug 1981 | USD | 18.374 | 18.495 | 18.374 | 18.374 | 1.361 | -0.121 (-0.65%) | 300 |
| 28 Aug 1981 | USD | 18.495 | 18.495 | 18.252 | 18.495 | 1.37 | 0.0 (0.0%) | 500 |
| 27 Aug 1981 | USD | 18.495 | 18.752 | 18.495 | 18.495 | 1.37 | -0.257 (-1.37%) | 700 |
