| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 31 Dec 1981 | USD | 24.5 | 25.252 | 24.5 | 24.5 | 0.2552 | +0.248 (+1.02%) | 100 |
| 30 Dec 1981 | USD | 24.252 | 25 | 24.252 | 24.252 | 0.2526 | 0.0 (0.0%) | 1,100 |
| 29 Dec 1981 | USD | 24.252 | 24.752 | 24.252 | 24.252 | 0.2526 | 0.0 (0.0%) | 300 |
| 28 Dec 1981 | USD | 24.252 | 24.752 | 24.252 | 24.252 | 0.2526 | -0.248 (-1.01%) | 1,700 |
| 24 Dec 1981 | USD | 24.5 | 25 | 24.5 | 24.5 | 0.2552 | 0.0 (0.0%) | 400 |
| 23 Dec 1981 | USD | 24.5 | 25 | 24.5 | 24.5 | 0.2552 | 0.0 (0.0%) | 2,000 |
| 22 Dec 1981 | USD | 24.5 | 25 | 24.5 | 24.5 | 0.2552 | 0.0 (0.0%) | 100 |
| 21 Dec 1981 | USD | 24.5 | 25.252 | 24.5 | 24.5 | 0.2552 | 0.0 (0.0%) | 700 |
| 18 Dec 1981 | USD | 24.5 | 25 | 24.5 | 24.5 | 0.2552 | +0.748 (+3.15%) | 2,700 |
| 17 Dec 1981 | USD | 23.752 | 24.5 | 23.752 | 23.752 | 0.2474 | +0.5 (+2.15%) | 4,600 |
| 16 Dec 1981 | USD | 23.252 | 23.752 | 23.252 | 23.252 | 0.2422 | +0.252 (+1.10%) | 1,800 |
| 15 Dec 1981 | USD | 23 | 23.5 | 23 | 23 | 0.2396 | 0.0 (0.0%) | 3,900 |
| 14 Dec 1981 | USD | 23 | 23.5 | 23 | 23 | 0.2396 | -1.752 (-7.08%) | 12,600 |
| 11 Dec 1981 | USD | 24.752 | 25.252 | 24.752 | 24.752 | 0.2578 | 0.0 (0.0%) | 300 |
| 10 Dec 1981 | USD | 24.752 | 25.5 | 24.752 | 24.752 | 0.2578 | 0.0 (0.0%) | 1,900 |
| 9 Dec 1981 | USD | 24.752 | 25.5 | 24.752 | 24.752 | 0.2578 | -0.248 (-0.99%) | 3,900 |
| 8 Dec 1981 | USD | 25 | 26 | 25 | 25 | 0.2604 | -1 (-3.85%) | 23,000 |
| 7 Dec 1981 | USD | 26 | 26.752 | 26 | 26 | 0.2708 | 0.0 (0.0%) | 200 |
| 4 Dec 1981 | USD | 26 | 26.752 | 26 | 26 | 0.2708 | 0.0 (0.0%) | 500 |
| 3 Dec 1981 | USD | 26 | 26.5 | 26 | 26 | 0.2708 | 0.0 (0.0%) | 800 |
| 2 Dec 1981 | USD | 26 | 26.752 | 26 | 26 | 0.2708 | 0.0 (0.0%) | 2,300 |
| 1 Dec 1981 | USD | 26 | 26.752 | 26 | 26 | 0.2708 | +0.248 (+0.96%) | 2,800 |
| 30 Nov 1981 | USD | 25.752 | 26.5 | 25.752 | 25.752 | 0.2682 | +0.252 (+0.99%) | 9,100 |
| 27 Nov 1981 | USD | 25.5 | 25.752 | 25.5 | 25.5 | 0.2656 | 0.0 (0.0%) | 700 |
| 26 Nov 1981 | USD | 25.5 | 25.5 | 25.5 | 25.5 | 0.2656 | 0.0 (0.0%) | 0 |
| 25 Nov 1981 | USD | 25.5 | 25.752 | 25.5 | 25.5 | 0.2656 | 0.0 (0.0%) | 900 |
| 24 Nov 1981 | USD | 25.5 | 25.752 | 25.5 | 25.5 | 0.2656 | +0.248 (+0.98%) | 8,000 |
| 23 Nov 1981 | USD | 25.252 | 25.5 | 25.252 | 25.252 | 0.263 | 0.0 (0.0%) | 1,700 |
| 20 Nov 1981 | USD | 25.252 | 25.5 | 25.252 | 25.252 | 0.263 | 0.0 (0.0%) | 1,700 |
| 19 Nov 1981 | USD | 25.252 | 25.5 | 25.252 | 25.252 | 0.263 | 0.0 (0.0%) | 6,400 |
