| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 30 Sep 1981 | USD | 25.5 | 25.5 | 25.5 | 25.5 | 5.0968 | +0.124 (+0.49%) | 2,200 |
| 29 Sep 1981 | USD | 25.376 | 26 | 25 | 25.376 | 5.072 | +0.376 (+1.50%) | 52,700 |
| 28 Sep 1981 | USD | 25 | 25 | 24 | 25 | 4.9969 | +0.372 (+1.51%) | 72,600 |
| 25 Sep 1981 | USD | 24.628 | 25.5 | 24.628 | 24.628 | 4.9225 | -1 (-3.90%) | 35,400 |
| 24 Sep 1981 | USD | 25.628 | 25.876 | 25.376 | 25.628 | 5.1224 | +0.128 (+0.50%) | 11,900 |
| 23 Sep 1981 | USD | 25.5 | 25.5 | 24.5 | 25.5 | 5.0968 | +0.748 (+3.02%) | 10,200 |
| 22 Sep 1981 | USD | 24.752 | 24.752 | 24.376 | 24.752 | 4.9473 | +0.5 (+2.06%) | 13,800 |
| 21 Sep 1981 | USD | 24.252 | 24.5 | 24 | 24.252 | 4.8474 | +0.05 (+1.05%) | 7,700 |
| 21 Sep 1981 |
|
|||||||
| 18 Sep 1981 | USD | 48 | 48.504 | 48 | 48 | 4.797 | -0.504 (-1.04%) | 58,300 |
| 17 Sep 1981 | USD | 48.504 | 48.632 | 48.128 | 48.504 | 4.8474 | 0.0 (0.0%) | 22,600 |
| 16 Sep 1981 | USD | 48.504 | 48.88 | 48.256 | 48.504 | 4.8474 | -0.128 (-0.26%) | 26,100 |
| 15 Sep 1981 | USD | 48.632 | 48.752 | 48.632 | 48.632 | 4.8602 | -0.12 (-0.25%) | 3,000 |
| 14 Sep 1981 | USD | 48.752 | 49 | 48.504 | 48.752 | 4.8722 | +0.248 (+0.51%) | 7,500 |
| 11 Sep 1981 | USD | 48.504 | 48.504 | 48.504 | 48.504 | 4.8474 | 0.0 (0.0%) | 48,700 |
| 10 Sep 1981 | USD | 48.504 | 48.504 | 48.256 | 48.504 | 4.8474 | -0.248 (-0.51%) | 24,500 |
| 9 Sep 1981 | USD | 48.752 | 49 | 48.752 | 48.752 | 4.8722 | -0.248 (-0.51%) | 4,500 |
| 8 Sep 1981 | USD | 49 | 49.256 | 49 | 49 | 4.8969 | -0.504 (-1.02%) | 6,300 |
| 7 Sep 1981 | USD | 49.504 | 49.504 | 49.504 | 49.504 | 4.9473 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 49.504 | 49.88 | 49.504 | 49.504 | 4.9473 | 0.0 (0.0%) | 14,000 |
| 3 Sep 1981 | USD | 49.504 | 50.128 | 49.256 | 49.504 | 4.9473 | -0.248 (-0.50%) | 8,900 |
| 2 Sep 1981 | USD | 49.752 | 50.256 | 49.752 | 49.752 | 4.9721 | -0.128 (-0.26%) | 5,600 |
| 1 Sep 1981 | USD | 49.88 | 50 | 49.752 | 49.88 | 4.9849 | -0.12 (-0.24%) | 9,600 |
| 31 Aug 1981 | USD | 50 | 50.504 | 50 | 50 | 4.9969 | -0.128 (-0.26%) | 3,500 |
| 28 Aug 1981 | USD | 50.128 | 50.376 | 50 | 50.128 | 5.0097 | -0.128 (-0.25%) | 7,600 |
| 27 Aug 1981 | USD | 50.256 | 50.752 | 50.256 | 50.256 | 5.0225 | -0.624 (-1.23%) | 5,600 |
| 26 Aug 1981 | USD | 50.88 | 50.88 | 50.504 | 50.88 | 5.0848 | +0.376 (+0.74%) | 4,100 |
| 25 Aug 1981 | USD | 50.504 | 52 | 50.504 | 50.504 | 5.0472 | -1.752 (-3.35%) | 32,200 |
| 24 Aug 1981 | USD | 52.256 | 52.256 | 52.256 | 52.256 | 5.2223 | 0.0 (0.0%) | 200 |
| 21 Aug 1981 | USD | 52.256 | 52.256 | 52 | 52.256 | 5.2223 | +0.376 (+0.72%) | 1,400 |
| 20 Aug 1981 | USD | 51.88 | 51.88 | 51.256 | 51.88 | 5.1848 | +0.504 (+0.98%) | 3,900 |
