| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Jun 1980 | USD | 29.124 | 29.25 | 29.124 | 29.124 | 2.995 | +0.122 (+0.42%) | 800 |
| 26 Jun 1980 | USD | 29.002 | 29.002 | 29.002 | 29.002 | 2.9825 | 0.0 (0.0%) | 5,601 |
| 25 Jun 1980 | USD | 29.002 | 29.624 | 29.002 | 29.002 | 2.9825 | -0.87 (-2.91%) | 1,201 |
| 24 Jun 1980 | USD | 29.872 | 29.872 | 29.624 | 29.872 | 3.072 | 0.0 (0.0%) | 600 |
| 23 Jun 1980 | USD | 29.872 | 29.872 | 29.872 | 29.872 | 3.072 | 0.0 (0.0%) | 0 |
| 20 Jun 1980 | USD | 29.872 | 29.872 | 29.624 | 29.872 | 3.072 | -0.127 (-0.42%) | 500 |
| 19 Jun 1980 | USD | 29.999 | 29.999 | 29.999 | 29.999 | 3.085 | 0.0 (0.0%) | 0 |
| 18 Jun 1980 | USD | 29.999 | 30.252 | 29.999 | 29.999 | 3.085 | 0.0 (0.0%) | 200 |
| 17 Jun 1980 | USD | 29.999 | 30.378 | 29.999 | 29.999 | 3.085 | -0.627 (-2.05%) | 1,600 |
| 16 Jun 1980 | USD | 30.626 | 30.626 | 30.626 | 30.626 | 3.1495 | -0.126 (-0.41%) | 401 |
| 13 Jun 1980 | USD | 30.752 | 30.752 | 30.252 | 30.752 | 3.1625 | +0.753 (+2.51%) | 1,201 |
| 12 Jun 1980 | USD | 29.999 | 30.874 | 29.999 | 29.999 | 3.085 | +0.127 (+0.43%) | 2,100 |
| 11 Jun 1980 | USD | 29.872 | 29.872 | 29.376 | 29.872 | 3.072 | +0.622 (+2.13%) | 10,900 |
| 10 Jun 1980 | USD | 29.25 | 29.25 | 29.25 | 29.25 | 3.008 | +0.248 (+0.86%) | 100 |
| 9 Jun 1980 | USD | 29.002 | 29.124 | 29.002 | 29.002 | 2.9825 | -0.122 (-0.42%) | 1,701 |
| 6 Jun 1980 | USD | 29.124 | 29.124 | 29.124 | 29.124 | 2.995 | 0.0 (0.0%) | 900 |
| 5 Jun 1980 | USD | 29.124 | 29.25 | 29.124 | 29.124 | 2.995 | +0.122 (+0.42%) | 800 |
| 4 Jun 1980 | USD | 29.002 | 29.002 | 29.002 | 29.002 | 2.9825 | 0.0 (0.0%) | 0 |
| 3 Jun 1980 | USD | 29.002 | 29.002 | 29.002 | 29.002 | 2.9825 | 0.0 (0.0%) | 0 |
| 2 Jun 1980 | USD | 29.002 | 29.002 | 29.002 | 29.002 | 2.9825 | 0.0 (0.0%) | 0 |
| 30 May 1980 | USD | 29.002 | 29.002 | 28.253 | 29.002 | 2.9825 | +0.749 (+2.65%) | 1,101 |
| 29 May 1980 | USD | 28.253 | 28.253 | 28.253 | 28.253 | 2.9055 | 0.0 (0.0%) | 0 |
| 28 May 1980 | USD | 28.253 | 28.253 | 27.5 | 28.253 | 2.9055 | 0.0 (0.0%) | 4,301 |
| 27 May 1980 | USD | 28.253 | 28.253 | 28.253 | 28.253 | 2.9055 | 0.0 (0.0%) | 0 |
| 26 May 1980 | USD | 28.253 | 28.253 | 28.253 | 28.253 | 2.9055 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 28.253 | 28.754 | 28.253 | 28.253 | 2.9055 | 0.0 (0.0%) | 800 |
| 22 May 1980 | USD | 28.253 | 28.253 | 26.999 | 28.253 | 2.9055 | +0.996 (+3.65%) | 1,701 |
| 21 May 1980 | USD | 27.257 | 27.257 | 26.624 | 27.257 | 2.8031 | +0.38 (+1.41%) | 1,001 |
| 20 May 1980 | USD | 26.877 | 26.877 | 26.756 | 26.877 | 2.764 | +0.374 (+1.41%) | 200 |
| 19 May 1980 | USD | 26.503 | 26.999 | 26.503 | 26.503 | 2.7255 | -0.496 (-1.84%) | 2,700 |
