| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Aug 1980 | USD | 12.876 | 12.876 | 12.876 | 12.876 | 1.6095 | 0.0 (0.0%) | 0 |
| 14 Aug 1980 | USD | 12.876 | 12.876 | 12.876 | 12.876 | 1.6095 | 0.0 (0.0%) | 3,600 |
| 13 Aug 1980 | USD | 12.876 | 13 | 12.876 | 12.876 | 1.6095 | 0.0 (0.0%) | 500 |
| 12 Aug 1980 | USD | 12.876 | 13 | 12.876 | 12.876 | 1.6095 | 0.0 (0.0%) | 800 |
| 11 Aug 1980 | USD | 12.876 | 13.128 | 12.876 | 12.876 | 1.6095 | -0.376 (-2.84%) | 3,400 |
| 8 Aug 1980 | USD | 13.252 | 13.5 | 13.252 | 13.252 | 1.6565 | -0.124 (-0.93%) | 1,000 |
| 7 Aug 1980 | USD | 13.376 | 13.376 | 13.128 | 13.376 | 1.672 | +0.124 (+0.94%) | 2,100 |
| 6 Aug 1980 | USD | 13.252 | 13.5 | 13.252 | 13.252 | 1.6565 | -0.5 (-3.64%) | 3,100 |
| 5 Aug 1980 | USD | 13.752 | 13.752 | 13.376 | 13.752 | 1.719 | +0.624 (+4.75%) | 6,000 |
| 4 Aug 1980 | USD | 13.128 | 13.376 | 13.128 | 13.128 | 1.641 | -0.124 (-0.94%) | 1,300 |
| 1 Aug 1980 | USD | 13.252 | 13.252 | 13.128 | 13.252 | 1.6565 | -0.124 (-0.93%) | 700 |
| 31 Jul 1980 | USD | 13.376 | 13.376 | 13.128 | 13.376 | 1.672 | +0.124 (+0.94%) | 1,900 |
| 30 Jul 1980 | USD | 13.252 | 13.252 | 13 | 13.252 | 1.6565 | 0.0 (0.0%) | 700 |
| 29 Jul 1980 | USD | 13.252 | 13.252 | 13 | 13.252 | 1.6565 | +0.252 (+1.94%) | 2,300 |
| 28 Jul 1980 | USD | 13 | 13 | 12.876 | 13 | 1.625 | -0.252 (-1.90%) | 3,600 |
| 25 Jul 1980 | USD | 13.252 | 13.252 | 12.628 | 13.252 | 1.6565 | +0.124 (+0.94%) | 5,100 |
| 24 Jul 1980 | USD | 13.128 | 13.376 | 13.128 | 13.128 | 1.641 | -0.248 (-1.85%) | 3,900 |
| 23 Jul 1980 | USD | 13.376 | 13.5 | 13 | 13.376 | 1.672 | +0.5 (+3.88%) | 5,200 |
| 22 Jul 1980 | USD | 12.876 | 12.876 | 12.376 | 12.876 | 1.6095 | +0.376 (+3.01%) | 2,500 |
| 21 Jul 1980 | USD | 12.5 | 12.628 | 12.376 | 12.5 | 1.5625 | -0.128 (-1.01%) | 1,200 |
| 18 Jul 1980 | USD | 12.628 | 12.628 | 12.376 | 12.628 | 1.5785 | +0.128 (+1.02%) | 800 |
| 17 Jul 1980 | USD | 12.5 | 12.5 | 12.252 | 12.5 | 1.5625 | 0.0 (0.0%) | 4,700 |
| 16 Jul 1980 | USD | 12.5 | 12.5 | 12.128 | 12.5 | 1.5625 | +0.372 (+3.07%) | 4,300 |
| 15 Jul 1980 | USD | 12.128 | 12.5 | 11.628 | 12.128 | 1.516 | +0.376 (+3.20%) | 10,500 |
| 14 Jul 1980 | USD | 11.752 | 11.752 | 11.128 | 11.752 | 1.469 | +0.624 (+5.61%) | 5,300 |
| 11 Jul 1980 | USD | 11.128 | 11.128 | 11 | 11.128 | 1.391 | +0.252 (+2.32%) | 2,000 |
| 10 Jul 1980 | USD | 10.876 | 10.876 | 10.628 | 10.876 | 1.3595 | +0.248 (+2.33%) | 4,300 |
| 9 Jul 1980 | USD | 10.628 | 10.628 | 10.252 | 10.628 | 1.3285 | +0.376 (+3.67%) | 2,400 |
| 8 Jul 1980 | USD | 10.252 | 10.252 | 10.128 | 10.252 | 1.2815 | +0.252 (+2.52%) | 2,400 |
| 7 Jul 1980 | USD | 10 | 10.128 | 10 | 10 | 1.25 | 0.0 (0.0%) | 700 |
