| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 31 Jul 1980 | USD | 13.627 | 13.874 | 13.627 | 13.627 | 5.8356 | 0.0 (0.0%) | 8,400 |
| 30 Jul 1980 | USD | 13.627 | 13.874 | 13.627 | 13.627 | 5.8356 | 0.0 (0.0%) | 1,001 |
| 29 Jul 1980 | USD | 13.627 | 13.874 | 13.627 | 13.627 | 5.8356 | 0.0 (0.0%) | 10,001 |
| 28 Jul 1980 | USD | 13.627 | 13.874 | 13.627 | 13.627 | 5.8356 | 0.0 (0.0%) | 10,301 |
| 25 Jul 1980 | USD | 13.627 | 13.874 | 13.627 | 13.627 | 5.8356 | -0.247 (-1.78%) | 19,101 |
| 24 Jul 1980 | USD | 13.874 | 14.251 | 13.874 | 13.874 | 5.9414 | -0.127 (-0.91%) | 2,701 |
| 23 Jul 1980 | USD | 14.001 | 14.251 | 14.001 | 14.001 | 5.9958 | 0.0 (0.0%) | 8,701 |
| 22 Jul 1980 | USD | 14.001 | 14.375 | 14.001 | 14.001 | 5.9958 | 0.0 (0.0%) | 29,901 |
| 21 Jul 1980 | USD | 14.001 | 14.251 | 14.001 | 14.001 | 5.9958 | +0.127 (+0.92%) | 5,101 |
| 18 Jul 1980 | USD | 13.874 | 14.251 | 13.874 | 13.874 | 5.9414 | +0.124 (+0.90%) | 3,700 |
| 17 Jul 1980 | USD | 13.75 | 13.874 | 13.75 | 13.75 | 5.8883 | +0.5 (+3.77%) | 5,901 |
| 16 Jul 1980 | USD | 13.25 | 13.5 | 13.25 | 13.25 | 5.6742 | 0.0 (0.0%) | 6,400 |
| 15 Jul 1980 | USD | 13.25 | 13.75 | 13.25 | 13.25 | 5.6742 | +1.125 (+9.28%) | 39,701 |
| 14 Jul 1980 | USD | 12.125 | 12.375 | 12.125 | 12.125 | 5.1924 | +0.251 (+2.11%) | 5,901 |
| 11 Jul 1980 | USD | 11.874 | 12.125 | 11.874 | 11.874 | 5.0849 | +0.25 (+2.15%) | 5,501 |
| 10 Jul 1980 | USD | 11.624 | 12.001 | 11.624 | 11.624 | 4.9779 | 0.0 (0.0%) | 4,501 |
| 9 Jul 1980 | USD | 11.624 | 12.001 | 11.624 | 11.624 | 4.9779 | -0.127 (-1.08%) | 12,401 |
| 8 Jul 1980 | USD | 11.751 | 12.001 | 11.751 | 11.751 | 5.0322 | 0.0 (0.0%) | 9,601 |
| 7 Jul 1980 | USD | 11.751 | 12.001 | 11.751 | 11.751 | 5.0322 | +0.127 (+1.09%) | 3,001 |
| 4 Jul 1980 | USD | 11.624 | 11.624 | 11.624 | 11.624 | 4.9779 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 11.624 | 12.125 | 11.624 | 11.624 | 4.9779 | 0.0 (0.0%) | 3,700 |
| 2 Jul 1980 | USD | 11.624 | 12.125 | 11.624 | 11.624 | 4.9779 | +0.124 (+1.08%) | 1,801 |
| 1 Jul 1980 | USD | 11.5 | 12.001 | 11.5 | 11.5 | 4.9247 | -0.251 (-2.14%) | 6,101 |
| 30 Jun 1980 | USD | 11.751 | 12.248 | 11.751 | 11.751 | 5.0322 | 0.0 (0.0%) | 5,101 |
| 27 Jun 1980 | USD | 11.751 | 12.248 | 11.751 | 11.751 | 5.0322 | +0.127 (+1.09%) | 1,700 |
| 26 Jun 1980 | USD | 11.624 | 12.125 | 11.624 | 11.624 | 4.9779 | +0.124 (+1.08%) | 28,101 |
| 25 Jun 1980 | USD | 11.5 | 12.001 | 11.5 | 11.5 | 4.9247 | +0.751 (+6.99%) | 5,701 |
| 24 Jun 1980 | USD | 10.749 | 11.25 | 10.749 | 10.749 | 4.6031 | +0.374 (+3.60%) | 45,501 |
| 23 Jun 1980 | USD | 10.375 | 10.876 | 10.375 | 10.375 | 4.443 | +0.123 (+1.20%) | 201 |
| 20 Jun 1980 | USD | 10.252 | 10.749 | 10.252 | 10.252 | 4.3903 | 0.0 (0.0%) | 801 |
