| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 1 Jul 1980 | USD | 31.626 | 32.13 | 31.626 | 31.626 | 2.5274 | -0.126 (-0.40%) | 100,700 |
| 30 Jun 1980 | USD | 31.752 | 32.25 | 31.752 | 31.752 | 2.5375 | -0.126 (-0.40%) | 4,600 |
| 27 Jun 1980 | USD | 31.878 | 32.376 | 31.878 | 31.878 | 2.5476 | -0.252 (-0.78%) | 3,100 |
| 26 Jun 1980 | USD | 32.13 | 32.628 | 32.13 | 32.13 | 2.5677 | -0.498 (-1.53%) | 12,300 |
| 25 Jun 1980 | USD | 32.628 | 33.126 | 32.628 | 32.628 | 2.6075 | +0.126 (+0.39%) | 2,200 |
| 24 Jun 1980 | USD | 32.502 | 33 | 32.502 | 32.502 | 2.5975 | +0.876 (+2.77%) | 11,500 |
| 23 Jun 1980 | USD | 31.626 | 32.13 | 31.626 | 31.626 | 2.5274 | -0.126 (-0.40%) | 7,000 |
| 20 Jun 1980 | USD | 31.752 | 32.25 | 31.752 | 31.752 | 2.5375 | 0.0 (0.0%) | 8,200 |
| 19 Jun 1980 | USD | 31.752 | 32.25 | 31.752 | 31.752 | 2.5375 | +0.498 (+1.59%) | 31,700 |
| 18 Jun 1980 | USD | 31.254 | 31.752 | 31.254 | 31.254 | 2.4977 | +0.252 (+0.81%) | 18,000 |
| 17 Jun 1980 | USD | 31.002 | 31.5 | 31.002 | 31.002 | 2.4776 | +0.75 (+2.48%) | 13,800 |
| 16 Jun 1980 | USD | 30.252 | 30.75 | 30.252 | 30.252 | 2.4176 | +0.126 (+0.42%) | 3,700 |
| 13 Jun 1980 | USD | 30.126 | 30.63 | 30.126 | 30.126 | 2.4076 | +0.126 (+0.42%) | 8,000 |
| 12 Jun 1980 | USD | 30 | 30.504 | 30 | 30 | 2.3975 | 0.0 (0.0%) | 1,700 |
| 11 Jun 1980 | USD | 30 | 30.504 | 30 | 30 | 2.3975 | -0.252 (-0.83%) | 24,400 |
| 10 Jun 1980 | USD | 30.252 | 30.75 | 30.252 | 30.252 | 2.4176 | 0.0 (0.0%) | 4,200 |
| 9 Jun 1980 | USD | 30.252 | 30.75 | 30.252 | 30.252 | 2.4176 | 0.0 (0.0%) | 3,800 |
| 6 Jun 1980 | USD | 30.252 | 30.75 | 30.252 | 30.252 | 2.4176 | 0.0 (0.0%) | 2,700 |
| 5 Jun 1980 | USD | 30.252 | 30.75 | 30.252 | 30.252 | 2.4176 | -0.252 (-0.83%) | 28,600 |
| 4 Jun 1980 | USD | 30.504 | 31.002 | 30.504 | 30.504 | 2.4378 | 0.0 (0.0%) | 14,000 |
| 3 Jun 1980 | USD | 30.504 | 31.002 | 30.504 | 30.504 | 2.4378 | -0.246 (-0.80%) | 7,400 |
| 2 Jun 1980 | USD | 30.75 | 31.254 | 30.75 | 30.75 | 2.4574 | +0.246 (+0.81%) | 17,300 |
| 30 May 1980 | USD | 30.504 | 31.002 | 30.504 | 30.504 | 2.4378 | +0.504 (+1.68%) | 18,100 |
| 29 May 1980 | USD | 30 | 30.504 | 30 | 30 | 2.3975 | +0.498 (+1.69%) | 27,900 |
| 28 May 1980 | USD | 29.502 | 30 | 29.502 | 29.502 | 2.3577 | +0.126 (+0.43%) | 15,300 |
| 27 May 1980 | USD | 29.376 | 29.88 | 29.376 | 29.376 | 2.3476 | -0.252 (-0.85%) | 12,100 |
| 26 May 1980 | USD | 29.628 | 29.628 | 29.628 | 29.628 | 2.3678 | 0.0 (0.0%) | 0 |
| 23 May 1980 | USD | 29.628 | 30.126 | 29.628 | 29.628 | 2.3678 | +0.624 (+2.15%) | 10,100 |
| 22 May 1980 | USD | 29.004 | 29.502 | 29.004 | 29.004 | 2.3179 | +1.254 (+4.52%) | 18,300 |
| 21 May 1980 | USD | 27.75 | 28.254 | 27.75 | 27.75 | 2.2177 | 0.0 (0.0%) | 7,500 |
