| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Oct 1981 | USD | 26.628 | 26.752 | 26.252 | 26.628 | 66.57 | +0.128 (+0.48%) | 1,500 |
| 7 Oct 1981 | USD | 26.5 | 26.5 | 26.376 | 26.5 | 66.25 | +0.248 (+0.94%) | 2,300 |
| 6 Oct 1981 | USD | 26.252 | 26.252 | 25.876 | 26.252 | 65.63 | +0.124 (+0.47%) | 1,300 |
| 5 Oct 1981 | USD | 26.128 | 26.5 | 26 | 26.128 | 65.32 | +0.376 (+1.46%) | 7,400 |
| 2 Oct 1981 | USD | 25.752 | 25.752 | 25.128 | 25.752 | 64.38 | +0.624 (+2.48%) | 1,400 |
| 1 Oct 1981 | USD | 25.128 | 25.128 | 24.628 | 25.128 | 62.82 | +0.5 (+2.03%) | 2,400 |
| 30 Sep 1981 | USD | 24.628 | 24.876 | 24.628 | 24.628 | 61.57 | +0.128 (+0.52%) | 800 |
| 29 Sep 1981 | USD | 24.5 | 24.628 | 24.252 | 24.5 | 61.25 | +0.124 (+0.51%) | 1,500 |
| 28 Sep 1981 | USD | 24.376 | 24.376 | 23.876 | 24.376 | 60.94 | +0.5 (+2.09%) | 2,200 |
| 25 Sep 1981 | USD | 23.876 | 23.876 | 23.752 | 23.876 | 59.69 | +0.376 (+1.60%) | 500 |
| 24 Sep 1981 | USD | 23.5 | 23.5 | 23.252 | 23.5 | 58.75 | +0.248 (+1.07%) | 1,200 |
| 23 Sep 1981 | USD | 23.252 | 23.252 | 23 | 23.252 | 58.13 | +0.252 (+1.10%) | 5,800 |
| 22 Sep 1981 | USD | 23 | 24 | 22.5 | 23 | 57.5 | -1.252 (-5.16%) | 2,700 |
| 21 Sep 1981 | USD | 24.252 | 24.752 | 24.252 | 24.252 | 60.63 | -0.748 (-2.99%) | 700 |
| 18 Sep 1981 | USD | 25 | 25 | 25 | 25 | 62.5 | 0.0 (0.0%) | 0 |
| 17 Sep 1981 | USD | 25 | 25.252 | 25 | 25 | 62.5 | +0.248 (+1.00%) | 1,100 |
| 16 Sep 1981 | USD | 24.752 | 25.5 | 24.752 | 24.752 | 61.88 | -0.876 (-3.42%) | 1,600 |
| 15 Sep 1981 | USD | 25.628 | 25.876 | 25.628 | 25.628 | 64.07 | -0.5 (-1.91%) | 500 |
| 14 Sep 1981 | USD | 26.128 | 26.128 | 26 | 26.128 | 65.32 | 0.0 (0.0%) | 400 |
| 11 Sep 1981 | USD | 26.128 | 26.128 | 26.128 | 26.128 | 65.32 | 0.0 (0.0%) | 600 |
| 10 Sep 1981 | USD | 26.128 | 26.5 | 26.128 | 26.128 | 65.32 | -0.372 (-1.40%) | 1,000 |
| 9 Sep 1981 | USD | 26.5 | 26.5 | 26.5 | 26.5 | 66.25 | -0.252 (-0.94%) | 200 |
| 8 Sep 1981 | USD | 26.752 | 26.752 | 26.752 | 26.752 | 66.88 | -0.248 (-0.92%) | 300 |
| 7 Sep 1981 | USD | 27 | 27 | 27 | 27 | 67.5 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 27 | 27 | 27 | 27 | 67.5 | -0.252 (-0.92%) | 300 |
| 3 Sep 1981 | USD | 27.252 | 27.252 | 27.252 | 27.252 | 68.13 | -0.248 (-0.90%) | 600 |
| 2 Sep 1981 | USD | 27.5 | 27.628 | 27.5 | 27.5 | 68.75 | +0.124 (+0.45%) | 1,100 |
| 1 Sep 1981 | USD | 27.376 | 27.628 | 27.376 | 27.376 | 68.44 | 0.0 (0.0%) | 700 |
| 31 Aug 1981 | USD | 27.376 | 27.376 | 27.376 | 27.376 | 68.44 | 0.0 (0.0%) | 100 |
| 28 Aug 1981 | USD | 27.376 | 27.376 | 27.376 | 27.376 | 68.44 | 0.0 (0.0%) | 0 |
