| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 31 Aug 1981 | USD | 29.502 | 29.754 | 29.502 | 29.502 | 2.3577 | 0.0 (0.0%) | 2,700 |
| 28 Aug 1981 | USD | 29.502 | 29.754 | 29.502 | 29.502 | 2.3577 | +0.252 (+0.86%) | 8,100 |
| 27 Aug 1981 | USD | 29.25 | 29.502 | 29.25 | 29.25 | 2.3376 | 0.0 (0.0%) | 9,700 |
| 26 Aug 1981 | USD | 29.25 | 29.502 | 29.25 | 29.25 | 2.3376 | -1.38 (-4.51%) | 13,900 |
| 25 Aug 1981 | USD | 30.63 | 30.75 | 30.63 | 30.63 | 2.4478 | -0.246 (-0.80%) | 11,500 |
| 24 Aug 1981 | USD | 30.876 | 31.002 | 30.876 | 30.876 | 2.4675 | -0.126 (-0.41%) | 21,300 |
| 21 Aug 1981 | USD | 31.002 | 31.128 | 31.002 | 31.002 | 2.4776 | +0.252 (+0.82%) | 6,900 |
| 20 Aug 1981 | USD | 30.75 | 31.002 | 30.75 | 30.75 | 2.4574 | +0.624 (+2.07%) | 21,000 |
| 19 Aug 1981 | USD | 30.126 | 30.504 | 30.126 | 30.126 | 2.4076 | 0.0 (0.0%) | 8,000 |
| 18 Aug 1981 | USD | 30.126 | 30.504 | 30.126 | 30.126 | 2.4076 | 0.0 (0.0%) | 3,400 |
| 17 Aug 1981 | USD | 30.126 | 30.378 | 30.126 | 30.126 | 2.4076 | 0.0 (0.0%) | 4,600 |
| 14 Aug 1981 | USD | 30.126 | 30.378 | 30.126 | 30.126 | 2.4076 | 0.0 (0.0%) | 5,100 |
| 13 Aug 1981 | USD | 30.126 | 30.378 | 30.126 | 30.126 | 2.4076 | 0.0 (0.0%) | 19,700 |
| 12 Aug 1981 | USD | 30.126 | 30.378 | 30.126 | 30.126 | 2.4076 | 0.0 (0.0%) | 15,700 |
| 11 Aug 1981 | USD | 30.126 | 30.378 | 30.126 | 30.126 | 2.4076 | +27.489 (+1042.35%) | 4,100 |
| 10 Aug 1981 | USD | 2.6472 | 2.6672 | 2.6372 | 2.6372 | 0.2108 | -27.489 (-91.25%) | 0 |
| 7 Aug 1981 | USD | 30.126 | 30.504 | 30.126 | 30.126 | 2.4076 | -0.378 (-1.24%) | 3,700 |
| 6 Aug 1981 | USD | 30.504 | 30.75 | 30.504 | 30.504 | 2.4378 | 0.0 (0.0%) | 4,500 |
| 5 Aug 1981 | USD | 30.504 | 30.75 | 30.504 | 30.504 | 2.4378 | 0.0 (0.0%) | 13,100 |
| 4 Aug 1981 | USD | 30.504 | 30.75 | 30.504 | 30.504 | 2.4378 | -0.246 (-0.80%) | 18,100 |
| 3 Aug 1981 | USD | 30.75 | 31.002 | 30.75 | 30.75 | 2.4574 | 0.0 (0.0%) | 32,500 |
| 31 Jul 1981 | USD | 30.75 | 31.002 | 30.75 | 30.75 | 2.4574 | 0.0 (0.0%) | 2,500 |
| 30 Jul 1981 | USD | 30.75 | 30.876 | 30.75 | 30.75 | 2.4574 | 0.0 (0.0%) | 900 |
| 29 Jul 1981 | USD | 30.75 | 30.876 | 30.75 | 30.75 | 2.4574 | 0.0 (0.0%) | 1,500 |
| 28 Jul 1981 | USD | 30.75 | 30.876 | 30.75 | 30.75 | 2.4574 | 0.0 (0.0%) | 1,400 |
| 27 Jul 1981 | USD | 30.75 | 31.002 | 30.75 | 30.75 | 2.4574 | +0.246 (+0.81%) | 6,700 |
| 24 Jul 1981 | USD | 30.504 | 30.63 | 30.504 | 30.504 | 2.4378 | +0.378 (+1.25%) | 6,800 |
| 23 Jul 1981 | USD | 30.126 | 30.378 | 30.126 | 30.126 | 2.4076 | +0.246 (+0.82%) | 3,200 |
| 22 Jul 1981 | USD | 29.88 | 30.252 | 29.88 | 29.88 | 2.3879 | +0.126 (+0.42%) | 5,300 |
| 21 Jul 1981 | USD | 29.754 | 30 | 29.754 | 29.754 | 2.3778 | -1.122 (-3.63%) | 13,500 |
