| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 May 1980 | USD | 13.5 | 14.001 | 13.5 | 13.5 | 94.5 | 0.0 (0.0%) | 301 |
| 15 May 1980 | USD | 13.5 | 13.5 | 13.5 | 13.5 | 94.5 | 0.0 (0.0%) | 0 |
| 14 May 1980 | USD | 13.5 | 13.5 | 13.5 | 13.5 | 94.5 | 0.0 (0.0%) | 0 |
| 13 May 1980 | USD | 13.5 | 13.5 | 13.5 | 13.5 | 94.5 | 0.0 (0.0%) | 0 |
| 12 May 1980 | USD | 13.5 | 14.001 | 13.5 | 13.5 | 94.5 | +0.124 (+0.93%) | 499 |
| 9 May 1980 | USD | 13.376 | 13.872 | 13.376 | 13.376 | 93.632 | +0.125 (+0.94%) | 201 |
| 8 May 1980 | USD | 13.251 | 13.748 | 13.251 | 13.251 | 92.757 | +0.372 (+2.89%) | 1,200 |
| 7 May 1980 | USD | 12.879 | 13.376 | 12.879 | 12.879 | 90.153 | +0.134 (+1.05%) | 701 |
| 6 May 1980 | USD | 12.745 | 13.251 | 12.745 | 12.745 | 89.215 | 0.0 (0.0%) | 101 |
| 5 May 1980 | USD | 12.745 | 13.251 | 12.745 | 12.745 | 89.215 | 0.0 (0.0%) | 301 |
| 2 May 1980 | USD | 12.745 | 13.251 | 12.745 | 12.745 | 89.215 | 0.0 (0.0%) | 499 |
| 1 May 1980 | USD | 12.745 | 13.251 | 12.745 | 12.745 | 89.215 | +0.124 (+0.98%) | 101 |
| 30 Apr 1980 | USD | 12.621 | 12.621 | 12.621 | 12.621 | 88.347 | 0.0 (0.0%) | 0 |
| 29 Apr 1980 | USD | 12.621 | 12.621 | 12.621 | 12.621 | 88.347 | 0.0 (0.0%) | 0 |
| 28 Apr 1980 | USD | 12.621 | 12.621 | 12.621 | 12.621 | 88.347 | 0.0 (0.0%) | 0 |
| 25 Apr 1980 | USD | 12.621 | 12.621 | 12.621 | 12.621 | 88.347 | 0.0 (0.0%) | 0 |
| 24 Apr 1980 | USD | 12.621 | 13.123 | 12.621 | 12.621 | 88.347 | +0.119 (+0.95%) | 201 |
| 23 Apr 1980 | USD | 12.502 | 13.003 | 12.502 | 12.502 | 87.514 | 0.0 (0.0%) | 801 |
| 22 Apr 1980 | USD | 12.502 | 13.003 | 12.502 | 12.502 | 87.514 | +0.125 (+1.01%) | 101 |
| 21 Apr 1980 | USD | 12.377 | 12.377 | 12.377 | 12.377 | 86.639 | 0.0 (0.0%) | 0 |
| 18 Apr 1980 | USD | 12.377 | 12.879 | 12.377 | 12.377 | 86.639 | 0.0 (0.0%) | 201 |
| 17 Apr 1980 | USD | 12.377 | 12.377 | 12.377 | 12.377 | 86.639 | 0.0 (0.0%) | 0 |
| 16 Apr 1980 | USD | 12.377 | 12.879 | 12.377 | 12.377 | 86.639 | 0.0 (0.0%) | 1,200 |
| 15 Apr 1980 | USD | 12.377 | 12.879 | 12.377 | 12.377 | 86.639 | +0.372 (+3.10%) | 701 |
| 14 Apr 1980 | USD | 12.005 | 12.502 | 12.005 | 12.005 | 84.035 | +0.133 (+1.12%) | 601 |
| 11 Apr 1980 | USD | 11.872 | 11.872 | 11.872 | 11.872 | 83.104 | 0.0 (0.0%) | 0 |
| 10 Apr 1980 | USD | 11.872 | 11.872 | 11.872 | 11.872 | 83.104 | 0.0 (0.0%) | 0 |
| 9 Apr 1980 | USD | 11.872 | 12.377 | 11.872 | 11.872 | 83.104 | +0.12 (+1.02%) | 1,200 |
| 8 Apr 1980 | USD | 11.752 | 12.253 | 11.752 | 11.752 | 82.264 | 0.0 (0.0%) | 1,401 |
| 7 Apr 1980 | USD | 11.752 | 12.253 | 11.752 | 11.752 | 82.264 | 0.0 (0.0%) | 101 |
