| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 7 Oct 1981 | USD | 61.376 | 62.256 | 61.376 | 61.376 | 3.6779 | -0.256 (-0.42%) | 14,400 |
| 6 Oct 1981 | USD | 61.632 | 61.88 | 61.632 | 61.632 | 3.6932 | -0.248 (-0.40%) | 1,800 |
| 5 Oct 1981 | USD | 61.88 | 61.88 | 61.504 | 61.88 | 3.7081 | +0.624 (+1.02%) | 4,200 |
| 2 Oct 1981 | USD | 61.256 | 61.256 | 60.752 | 61.256 | 3.6707 | -0.12 (-0.20%) | 5,100 |
| 1 Oct 1981 | USD | 61.376 | 61.376 | 59.752 | 61.376 | 3.6779 | +1.624 (+2.72%) | 6,100 |
| 30 Sep 1981 | USD | 59.752 | 59.752 | 58.752 | 59.752 | 3.5805 | +0.752 (+1.27%) | 6,900 |
| 29 Sep 1981 | USD | 59 | 59.256 | 58.632 | 59 | 3.5355 | +0.368 (+0.63%) | 6,900 |
| 28 Sep 1981 | USD | 58.632 | 58.88 | 57.504 | 58.632 | 3.5134 | +0.88 (+1.52%) | 24,400 |
| 25 Sep 1981 | USD | 57.752 | 58.752 | 57.504 | 57.752 | 3.4607 | -1.248 (-2.12%) | 73,800 |
| 24 Sep 1981 | USD | 59 | 60 | 59 | 59 | 3.5355 | -0.752 (-1.26%) | 14,100 |
| 23 Sep 1981 | USD | 59.752 | 60.128 | 59.632 | 59.752 | 3.5805 | -0.624 (-1.03%) | 44,200 |
| 22 Sep 1981 | USD | 60.376 | 61.504 | 60.376 | 60.376 | 3.6179 | -1.504 (-2.43%) | 41,700 |
| 21 Sep 1981 | USD | 61.88 | 62.376 | 61.504 | 61.88 | 3.7081 | -0.624 (-1.00%) | 37,100 |
| 18 Sep 1981 | USD | 62.504 | 63 | 62.376 | 62.504 | 3.7454 | -0.248 (-0.40%) | 11,500 |
| 17 Sep 1981 | USD | 62.752 | 63.632 | 62.632 | 62.752 | 3.7603 | -0.752 (-1.18%) | 10,400 |
| 16 Sep 1981 | USD | 63.504 | 64.256 | 63.504 | 63.504 | 3.8054 | -0.624 (-0.97%) | 16,200 |
| 15 Sep 1981 | USD | 64.128 | 64.128 | 63.256 | 64.128 | 3.8428 | +0.752 (+1.19%) | 20,900 |
| 14 Sep 1981 | USD | 63.376 | 63.376 | 62.88 | 63.376 | 3.7977 | +0.248 (+0.39%) | 11,000 |
| 11 Sep 1981 | USD | 63.128 | 63.376 | 62.752 | 63.128 | 3.7828 | +0.496 (+0.79%) | 4,500 |
| 10 Sep 1981 | USD | 62.632 | 63.256 | 62.632 | 62.632 | 3.7531 | 0.0 (0.0%) | 9,000 |
| 9 Sep 1981 | USD | 62.632 | 62.632 | 61.752 | 62.632 | 3.7531 | +0.88 (+1.43%) | 22,200 |
| 8 Sep 1981 | USD | 61.752 | 62.88 | 61.752 | 61.752 | 3.7004 | -1.248 (-1.98%) | 36,500 |
| 7 Sep 1981 | USD | 63 | 63 | 63 | 63 | 3.7752 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 63 | 63.128 | 62 | 63 | 3.7752 | 0.0 (0.0%) | 14,100 |
| 3 Sep 1981 | USD | 63 | 63.632 | 63 | 63 | 3.7752 | +0.12 (+0.19%) | 7,600 |
| 2 Sep 1981 | USD | 62.88 | 63 | 61.88 | 62.88 | 3.768 | +0.624 (+1.00%) | 21,800 |
| 1 Sep 1981 | USD | 62.256 | 62.256 | 61.376 | 62.256 | 3.7306 | +0.256 (+0.41%) | 31,700 |
| 31 Aug 1981 | USD | 62 | 63.504 | 62 | 62 | 3.7152 | -1.376 (-2.17%) | 32,300 |
| 28 Aug 1981 | USD | 63.376 | 64.128 | 63.376 | 63.376 | 3.7977 | -0.504 (-0.79%) | 3,800 |
| 27 Aug 1981 | USD | 63.88 | 64.504 | 63.88 | 63.88 | 3.8279 | -0.872 (-1.35%) | 5,600 |
