| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 7 Oct 1981 | USD | 28.5665 | 30.1734 | 28.5665 | 29.9948 | 17.9243 | +1.785 (+6.33%) | 20,304 |
| 6 Oct 1981 | USD | 28.0316 | 28.388 | 27.5845 | 28.2094 | 16.8574 | +0.357 (+1.28%) | 20,443 |
| 5 Oct 1981 | USD | 27.3167 | 28.745 | 27.3167 | 27.8523 | 16.644 | +1.251 (+4.70%) | 38,366 |
| 2 Oct 1981 | USD | 26.0669 | 26.7811 | 26.0669 | 26.6011 | 15.8963 | +0.892 (+3.47%) | 20,723 |
| 1 Oct 1981 | USD | 24.8171 | 25.7991 | 24.8171 | 25.7091 | 15.3632 | +0.802 (+3.22%) | 27,166 |
| 30 Sep 1981 | USD | 24.2815 | 24.9071 | 24.2815 | 24.9071 | 14.884 | +0.536 (+2.20%) | 7,281 |
| 29 Sep 1981 | USD | 24.1923 | 24.4601 | 24.103 | 24.3708 | 14.5635 | +0.357 (+1.49%) | 3,500 |
| 28 Sep 1981 | USD | 24.103 | 24.103 | 24.0137 | 24.0137 | 14.3501 | -0.357 (-1.47%) | 5,882 |
| 25 Sep 1981 | USD | 24.8171 | 24.9071 | 24.3708 | 24.3708 | 14.5635 | -0.626 (-2.50%) | 19,324 |
| 24 Sep 1981 | USD | 24.9071 | 24.9964 | 24.6386 | 24.9964 | 14.9373 | +0.358 (+1.45%) | 9,944 |
| 23 Sep 1981 | USD | 24.4601 | 24.6386 | 24.2815 | 24.6386 | 14.7235 | +0.178 (+0.73%) | 13,582 |
| 22 Sep 1981 | USD | 24.6386 | 24.6386 | 24.3708 | 24.4601 | 14.6168 | -0.447 (-1.79%) | 4,482 |
| 21 Sep 1981 | USD | 24.5486 | 24.9071 | 24.5486 | 24.9071 | 14.884 | +0.447 (+1.83%) | 4,900 |
| 18 Sep 1981 | USD | 24.8171 | 24.8171 | 24.4601 | 24.4601 | 14.6168 | -0.178 (-0.72%) | 2,100 |
| 17 Sep 1981 | USD | 24.4601 | 24.6386 | 24.4601 | 24.6386 | 14.7235 | +0.178 (+0.73%) | 15,542 |
| 16 Sep 1981 | USD | 24.5486 | 24.5486 | 24.3708 | 24.4601 | 14.6168 | 0.0 (0.0%) | 1,680 |
| 15 Sep 1981 | USD | 24.7279 | 24.8171 | 24.4601 | 24.4601 | 14.6168 | -0.447 (-1.79%) | 4,062 |
| 14 Sep 1981 | USD | 24.3708 | 24.9071 | 24.2815 | 24.9071 | 14.884 | +0.447 (+1.83%) | 8,681 |
| 11 Sep 1981 | USD | 24.4601 | 24.4601 | 24.4601 | 24.4601 | 14.6168 | +0.179 (+0.74%) | 140 |
| 10 Sep 1981 | USD | 24.103 | 24.5486 | 24.103 | 24.2815 | 14.5101 | +0.089 (+0.37%) | 1,961 |
| 9 Sep 1981 | USD | 23.7452 | 24.1923 | 23.6566 | 24.1923 | 14.4568 | +0.625 (+2.65%) | 2,940 |
| 8 Sep 1981 | USD | 24.6386 | 24.6386 | 23.5674 | 23.5674 | 14.0834 | -0.893 (-3.65%) | 5,180 |
| 7 Sep 1981 | USD | 24.4601 | 24.4601 | 24.4601 | 24.4601 | 14.6168 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 24.3708 | 24.4601 | 24.103 | 24.4601 | 14.6168 | +0.357 (+1.48%) | 2,381 |
| 3 Sep 1981 | USD | 24.6386 | 24.6386 | 24.103 | 24.103 | 14.4035 | -0.357 (-1.46%) | 6,161 |
| 2 Sep 1981 | USD | 24.4601 | 24.8171 | 24.4601 | 24.4601 | 14.6168 | +0.357 (+1.48%) | 3,640 |
| 1 Sep 1981 | USD | 24.4601 | 24.4601 | 24.103 | 24.103 | 14.4035 | -0.268 (-1.10%) | 3,780 |
| 31 Aug 1981 | USD | 25.532 | 25.532 | 24.3708 | 24.3708 | 14.5635 | -1.071 (-4.21%) | 8,681 |
| 28 Aug 1981 | USD | 25.3528 | 25.532 | 25.1735 | 25.442 | 15.2036 | -0.446 (-1.72%) | 5,322 |
| 27 Aug 1981 | USD | 25.532 | 25.8884 | 25.532 | 25.8884 | 15.4704 | +0.356 (+1.40%) | 841 |
