| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Jul 1980 | USD | 25.752 | 25.998 | 25.752 | 25.752 | 1.073 | +0.252 (+0.99%) | 14,900 |
| 25 Jul 1980 | USD | 25.5 | 25.998 | 25.5 | 25.5 | 1.0625 | -0.498 (-1.92%) | 10,300 |
| 24 Jul 1980 | USD | 25.998 | 26.25 | 25.998 | 25.998 | 1.0833 | 0.0 (0.0%) | 5,100 |
| 23 Jul 1980 | USD | 25.998 | 26.25 | 25.998 | 25.998 | 1.0833 | +0.246 (+0.96%) | 8,300 |
| 22 Jul 1980 | USD | 25.752 | 25.998 | 25.752 | 25.752 | 1.073 | +0.252 (+0.99%) | 8,800 |
| 21 Jul 1980 | USD | 25.5 | 25.998 | 25.5 | 25.5 | 1.0625 | 0.0 (0.0%) | 12,000 |
| 18 Jul 1980 | USD | 25.5 | 25.998 | 25.5 | 25.5 | 1.0625 | +0.498 (+1.99%) | 15,600 |
| 17 Jul 1980 | USD | 25.002 | 25.254 | 25.002 | 25.002 | 1.0417 | +0.504 (+2.06%) | 24,000 |
| 16 Jul 1980 | USD | 24.498 | 24.75 | 24.498 | 24.498 | 1.0208 | +0.246 (+1.01%) | 32,200 |
| 15 Jul 1980 | USD | 24.252 | 24.498 | 24.252 | 24.252 | 1.0105 | +0.75 (+3.19%) | 26,100 |
| 14 Jul 1980 | USD | 23.502 | 23.754 | 23.502 | 23.502 | 0.9792 | 0.0 (0.0%) | 9,300 |
| 11 Jul 1980 | USD | 23.502 | 23.754 | 23.502 | 23.502 | 0.9792 | 0.0 (0.0%) | 14,800 |
| 10 Jul 1980 | USD | 23.502 | 23.754 | 23.502 | 23.502 | 0.9792 | +0.252 (+1.08%) | 24,100 |
| 9 Jul 1980 | USD | 23.25 | 23.754 | 23.25 | 23.25 | 0.9688 | 0.0 (0.0%) | 23,900 |
| 8 Jul 1980 | USD | 23.25 | 23.502 | 23.25 | 23.25 | 0.9688 | +0.498 (+2.19%) | 23,000 |
| 7 Jul 1980 | USD | 22.752 | 22.998 | 22.752 | 22.752 | 0.948 | +0.498 (+2.24%) | 21,900 |
| 4 Jul 1980 | USD | 22.254 | 22.254 | 22.254 | 22.254 | 0.9273 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 22.254 | 23.25 | 22.254 | 22.254 | 0.9273 | +0.252 (+1.15%) | 13,200 |
| 2 Jul 1980 | USD | 22.002 | 22.998 | 22.002 | 22.002 | 0.9167 | 0.0 (0.0%) | 7,200 |
| 1 Jul 1980 | USD | 22.002 | 22.998 | 22.002 | 22.002 | 0.9167 | +0.252 (+1.16%) | 12,700 |
| 30 Jun 1980 | USD | 21.75 | 22.752 | 21.75 | 21.75 | 0.9062 | -0.252 (-1.15%) | 6,900 |
| 27 Jun 1980 | USD | 22.002 | 22.998 | 22.002 | 22.002 | 0.9167 | 0.0 (0.0%) | 800 |
| 26 Jun 1980 | USD | 22.002 | 22.998 | 22.002 | 22.002 | 0.9167 | -0.252 (-1.13%) | 9,200 |
| 25 Jun 1980 | USD | 22.254 | 23.25 | 22.254 | 22.254 | 0.9273 | +0.504 (+2.32%) | 6,000 |
| 24 Jun 1980 | USD | 21.75 | 22.752 | 21.75 | 21.75 | 0.9062 | +0.252 (+1.17%) | 4,500 |
| 23 Jun 1980 | USD | 21.498 | 22.5 | 21.498 | 21.498 | 0.8958 | 0.0 (0.0%) | 8,700 |
| 20 Jun 1980 | USD | 21.498 | 22.5 | 21.498 | 21.498 | 0.8958 | -0.252 (-1.16%) | 6,400 |
| 19 Jun 1980 | USD | 21.75 | 22.752 | 21.75 | 21.75 | 0.9062 | +0.252 (+1.17%) | 10,100 |
| 18 Jun 1980 | USD | 21.498 | 22.5 | 21.498 | 21.498 | 0.8958 | -0.252 (-1.16%) | 5,800 |
| 17 Jun 1980 | USD | 21.75 | 22.752 | 21.75 | 21.75 | 0.9062 | 0.0 (0.0%) | 12,000 |
