| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Aug 1980 | USD | 34.496 | 35.376 | 34.496 | 34.496 | 3.5475 | -0.501 (-1.43%) | 1,701 |
| 7 Aug 1980 | USD | 34.997 | 34.997 | 34.997 | 34.997 | 3.599 | 0.0 (0.0%) | 0 |
| 6 Aug 1980 | USD | 34.997 | 35.376 | 34.997 | 34.997 | 3.599 | 0.0 (0.0%) | 600 |
| 5 Aug 1980 | USD | 34.997 | 34.997 | 34.997 | 34.997 | 3.599 | 0.0 (0.0%) | 200 |
| 4 Aug 1980 | USD | 34.997 | 35.503 | 34.997 | 34.997 | 3.599 | -0.253 (-0.72%) | 1,500 |
| 1 Aug 1980 | USD | 35.25 | 35.25 | 35.25 | 35.25 | 3.625 | -0.126 (-0.36%) | 200 |
| 31 Jul 1980 | USD | 35.376 | 35.376 | 35.376 | 35.376 | 3.638 | +0.243 (+0.69%) | 401 |
| 30 Jul 1980 | USD | 35.133 | 35.133 | 34.997 | 35.133 | 3.613 | +0.136 (+0.39%) | 300 |
| 29 Jul 1980 | USD | 34.997 | 34.997 | 34.754 | 34.997 | 3.599 | -0.136 (-0.39%) | 401 |
| 28 Jul 1980 | USD | 35.133 | 35.133 | 35.133 | 35.133 | 3.613 | +0.258 (+0.74%) | 100 |
| 25 Jul 1980 | USD | 34.875 | 34.875 | 34.754 | 34.875 | 3.5865 | +0.379 (+1.10%) | 500 |
| 24 Jul 1980 | USD | 34.496 | 34.627 | 34.253 | 34.496 | 3.5475 | 0.0 (0.0%) | 800 |
| 23 Jul 1980 | USD | 34.496 | 35.25 | 34.253 | 34.496 | 3.5475 | -0.501 (-1.43%) | 1,101 |
| 22 Jul 1980 | USD | 34.997 | 34.997 | 33.251 | 34.997 | 3.599 | +1.746 (+5.25%) | 1,500 |
| 21 Jul 1980 | USD | 33.251 | 33.251 | 33.125 | 33.251 | 3.4195 | +0.374 (+1.14%) | 1,001 |
| 18 Jul 1980 | USD | 32.877 | 33.003 | 32.877 | 32.877 | 3.381 | +0.126 (+0.38%) | 200 |
| 17 Jul 1980 | USD | 32.751 | 32.877 | 32.751 | 32.751 | 3.368 | +0.122 (+0.37%) | 2,000 |
| 16 Jul 1980 | USD | 32.629 | 32.751 | 32.629 | 32.629 | 3.3555 | -0.122 (-0.37%) | 200 |
| 15 Jul 1980 | USD | 32.751 | 33.003 | 32.376 | 32.751 | 3.368 | +0.618 (+1.92%) | 1,401 |
| 14 Jul 1980 | USD | 32.133 | 32.25 | 31.997 | 32.133 | 3.3045 | +0.384 (+1.21%) | 1,101 |
| 11 Jul 1980 | USD | 31.749 | 31.749 | 31.749 | 31.749 | 3.265 | 0.0 (0.0%) | 0 |
| 10 Jul 1980 | USD | 31.749 | 31.749 | 31 | 31.749 | 3.265 | +0.997 (+3.24%) | 1,001 |
| 9 Jul 1980 | USD | 30.752 | 30.874 | 30.752 | 30.752 | 3.1625 | +0.253 (+0.83%) | 401 |
| 8 Jul 1980 | USD | 30.499 | 30.874 | 30.252 | 30.499 | 3.1365 | +0.121 (+0.40%) | 1,201 |
| 7 Jul 1980 | USD | 30.378 | 30.378 | 30.378 | 30.378 | 3.124 | +0.253 (+0.84%) | 200 |
| 4 Jul 1980 | USD | 30.125 | 30.125 | 30.125 | 30.125 | 3.098 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 30.125 | 30.499 | 30.125 | 30.125 | 3.098 | -0.127 (-0.42%) | 1,001 |
| 2 Jul 1980 | USD | 30.252 | 30.252 | 29.999 | 30.252 | 3.111 | +0.253 (+0.84%) | 800 |
| 1 Jul 1980 | USD | 29.999 | 29.999 | 29.756 | 29.999 | 3.085 | 0.0 (0.0%) | 11,301 |
| 30 Jun 1980 | USD | 29.999 | 29.999 | 29.503 | 29.999 | 3.085 | +0.875 (+3.00%) | 1,201 |
