| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 31 Jul 1980 | USD | 17.249 | 17.373 | 17.249 | 17.249 | 3.7966 | 0.0 (0.0%) | 7,500 |
| 30 Jul 1980 | USD | 17.249 | 17.373 | 17.249 | 17.249 | 3.7966 | +0.125 (+0.73%) | 6,401 |
| 29 Jul 1980 | USD | 17.124 | 17.249 | 17.124 | 17.124 | 3.7691 | -0.376 (-2.15%) | 27,601 |
| 28 Jul 1980 | USD | 17.5 | 17.625 | 17.5 | 17.5 | 3.8519 | +0.251 (+1.46%) | 8,701 |
| 25 Jul 1980 | USD | 17.249 | 17.373 | 17.249 | 17.249 | 3.7966 | -0.376 (-2.13%) | 10,000 |
| 24 Jul 1980 | USD | 17.625 | 17.751 | 17.625 | 17.625 | 3.8794 | 0.0 (0.0%) | 5,301 |
| 23 Jul 1980 | USD | 17.625 | 17.751 | 17.625 | 17.625 | 3.8794 | -0.25 (-1.40%) | 5,501 |
| 22 Jul 1980 | USD | 17.875 | 18 | 17.875 | 17.875 | 3.9344 | -0.125 (-0.69%) | 4,101 |
| 21 Jul 1980 | USD | 18 | 18.124 | 18 | 18 | 3.9619 | +0.125 (+0.70%) | 10,600 |
| 18 Jul 1980 | USD | 17.875 | 18 | 17.875 | 17.875 | 3.9344 | 0.0 (0.0%) | 2,000 |
| 17 Jul 1980 | USD | 17.875 | 18 | 17.875 | 17.875 | 3.9344 | +0.375 (+2.14%) | 21,501 |
| 16 Jul 1980 | USD | 17.5 | 17.625 | 17.5 | 17.5 | 3.8519 | +0.376 (+2.20%) | 20,000 |
| 15 Jul 1980 | USD | 17.124 | 17.249 | 17.124 | 17.124 | 3.7691 | +0.124 (+0.73%) | 1,301 |
| 14 Jul 1980 | USD | 17 | 17.249 | 17 | 17 | 3.7418 | -0.5 (-2.86%) | 17,201 |
| 11 Jul 1980 | USD | 17.5 | 17.625 | 17.5 | 17.5 | 3.8519 | 0.0 (0.0%) | 7,201 |
| 10 Jul 1980 | USD | 17.5 | 17.625 | 17.5 | 17.5 | 3.8519 | 0.0 (0.0%) | 5,401 |
| 9 Jul 1980 | USD | 17.5 | 17.625 | 17.5 | 17.5 | 3.8519 | -0.125 (-0.71%) | 10,701 |
| 8 Jul 1980 | USD | 17.625 | 17.751 | 17.625 | 17.625 | 3.8794 | -0.375 (-2.08%) | 30,801 |
| 7 Jul 1980 | USD | 18 | 18.124 | 18 | 18 | 3.9619 | +0.375 (+2.13%) | 29,301 |
| 4 Jul 1980 | USD | 17.625 | 17.625 | 17.625 | 17.625 | 3.8794 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 17.625 | 17.875 | 17.625 | 17.625 | 3.8794 | -0.126 (-0.71%) | 12,901 |
| 2 Jul 1980 | USD | 17.751 | 18 | 17.751 | 17.751 | 3.9071 | -0.124 (-0.69%) | 17,801 |
| 1 Jul 1980 | USD | 17.875 | 18.124 | 17.875 | 17.875 | 3.9344 | +0.375 (+2.14%) | 21,901 |
| 30 Jun 1980 | USD | 17.5 | 17.751 | 17.5 | 17.5 | 3.8519 | -0.251 (-1.41%) | 16,201 |
| 27 Jun 1980 | USD | 17.751 | 18 | 17.751 | 17.751 | 3.9071 | -0.124 (-0.69%) | 3,500 |
| 26 Jun 1980 | USD | 17.875 | 18.124 | 17.875 | 17.875 | 3.9344 | +0.375 (+2.14%) | 39,801 |
| 25 Jun 1980 | USD | 17.5 | 17.751 | 17.5 | 17.5 | 3.8519 | +0.251 (+1.46%) | 18,801 |
| 24 Jun 1980 | USD | 17.249 | 17.5 | 17.249 | 17.249 | 3.7966 | -0.124 (-0.71%) | 14,201 |
| 23 Jun 1980 | USD | 17.373 | 17.625 | 17.373 | 17.373 | 3.8239 | 0.0 (0.0%) | 7,100 |
| 20 Jun 1980 | USD | 17.373 | 17.625 | 17.373 | 17.373 | 3.8239 | +0.124 (+0.72%) | 12,500 |
