| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 30 Jun 1980 | USD | 27.128 | 27.256 | 26.88 | 27.128 | 8.4775 | 0.0 (0.0%) | 600 |
| 27 Jun 1980 | USD | 27.128 | 27.376 | 27 | 27.128 | 8.4775 | +0.128 (+0.47%) | 1,300 |
| 26 Jun 1980 | USD | 27 | 27.376 | 27 | 27 | 8.4375 | -0.128 (-0.47%) | 1,700 |
| 25 Jun 1980 | USD | 27.128 | 27.256 | 27.128 | 27.128 | 8.4775 | 0.0 (0.0%) | 300 |
| 24 Jun 1980 | USD | 27.128 | 27.376 | 27.128 | 27.128 | 8.4775 | +0.128 (+0.47%) | 1,100 |
| 23 Jun 1980 | USD | 27 | 27.504 | 27 | 27 | 8.4375 | 0.0 (0.0%) | 1,100 |
| 20 Jun 1980 | USD | 27 | 27 | 27 | 27 | 8.4375 | -0.256 (-0.94%) | 100 |
| 19 Jun 1980 | USD | 27.256 | 27.256 | 27 | 27.256 | 8.5175 | +0.256 (+0.95%) | 1,200 |
| 18 Jun 1980 | USD | 27 | 27.256 | 27 | 27 | 8.4375 | 0.0 (0.0%) | 700 |
| 17 Jun 1980 | USD | 27 | 27.504 | 27 | 27 | 8.4375 | -0.504 (-1.83%) | 1,900 |
| 16 Jun 1980 | USD | 27.504 | 27.504 | 27.128 | 27.504 | 8.595 | +0.248 (+0.91%) | 2,300 |
| 13 Jun 1980 | USD | 27.256 | 27.256 | 27 | 27.256 | 8.5175 | +0.256 (+0.95%) | 1,700 |
| 12 Jun 1980 | USD | 27 | 27 | 26.88 | 27 | 8.4375 | +0.12 (+0.45%) | 2,900 |
| 11 Jun 1980 | USD | 26.88 | 26.88 | 26.752 | 26.88 | 8.4 | -0.12 (-0.44%) | 600 |
| 10 Jun 1980 | USD | 27 | 27 | 26.88 | 27 | 8.4375 | +0.368 (+1.38%) | 300 |
| 9 Jun 1980 | USD | 26.632 | 27.128 | 26.632 | 26.632 | 8.3225 | -0.496 (-1.83%) | 1,300 |
| 6 Jun 1980 | USD | 27.128 | 27.128 | 26.752 | 27.128 | 8.4775 | +0.128 (+0.47%) | 1,800 |
| 5 Jun 1980 | USD | 27 | 27 | 26.752 | 27 | 8.4375 | +0.248 (+0.93%) | 5,500 |
| 4 Jun 1980 | USD | 26.752 | 27 | 26.632 | 26.752 | 8.36 | 0.0 (0.0%) | 800 |
| 3 Jun 1980 | USD | 26.752 | 27.256 | 26.752 | 26.752 | 8.36 | -0.504 (-1.85%) | 5,200 |
| 2 Jun 1980 | USD | 27.256 | 27.376 | 27 | 27.256 | 8.5175 | +0.256 (+0.95%) | 700 |
| 30 May 1980 | USD | 27 | 27.504 | 27 | 27 | 8.4375 | -0.504 (-1.83%) | 900 |
| 29 May 1980 | USD | 27.504 | 28 | 27.504 | 27.504 | 8.595 | -0.872 (-3.07%) | 1,200 |
| 28 May 1980 | USD | 28.376 | 28.632 | 27.752 | 28.376 | 8.8675 | +0.872 (+3.17%) | 14,500 |
| 27 May 1980 | USD | 27.504 | 27.752 | 27.504 | 27.504 | 8.595 | -0.248 (-0.89%) | 900 |
| 26 May 1980 | USD | 27.752 | 27.752 | 27.752 | 27.752 | 8.6725 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 27.752 | 27.752 | 27.504 | 27.752 | 8.6725 | +0.496 (+1.82%) | 1,400 |
| 22 May 1980 | USD | 27.256 | 27.256 | 27 | 27.256 | 8.5175 | 0.0 (0.0%) | 200 |
| 21 May 1980 | USD | 27.256 | 27.256 | 26.632 | 27.256 | 8.5175 | +0.256 (+0.95%) | 1,800 |
| 20 May 1980 | USD | 27 | 27 | 27 | 27 | 8.4375 | +0.248 (+0.93%) | 400 |
