| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 22 Sep 1980 | USD | 12.251 | 12.251 | 12.126 | 12.251 | 1.815 | 0.0 (0.0%) | 3,400 |
| 19 Sep 1980 | USD | 12.251 | 12.251 | 11.998 | 12.251 | 1.815 | +0.253 (+2.11%) | 3,301 |
| 18 Sep 1980 | USD | 11.998 | 12.376 | 11.998 | 11.998 | 1.7775 | -0.253 (-2.07%) | 6,901 |
| 17 Sep 1980 | USD | 12.251 | 12.251 | 11.998 | 12.251 | 1.815 | 0.0 (0.0%) | 11,301 |
| 16 Sep 1980 | USD | 12.251 | 12.251 | 12.126 | 12.251 | 1.815 | +0.125 (+1.03%) | 1,800 |
| 15 Sep 1980 | USD | 12.126 | 12.126 | 12.126 | 12.126 | 1.7964 | 0.0 (0.0%) | 1,301 |
| 12 Sep 1980 | USD | 12.126 | 12.126 | 11.998 | 12.126 | 1.7964 | 0.0 (0.0%) | 2,501 |
| 11 Sep 1980 | USD | 12.126 | 12.126 | 11.877 | 12.126 | 1.7964 | +0.128 (+1.07%) | 3,901 |
| 10 Sep 1980 | USD | 11.998 | 11.998 | 11.877 | 11.998 | 1.7775 | +0.121 (+1.02%) | 1,600 |
| 9 Sep 1980 | USD | 11.877 | 11.998 | 11.877 | 11.877 | 1.7596 | -0.121 (-1.01%) | 1,800 |
| 8 Sep 1980 | USD | 11.998 | 11.998 | 11.627 | 11.998 | 1.7775 | +0.371 (+3.19%) | 3,301 |
| 5 Sep 1980 | USD | 11.627 | 12.126 | 11.499 | 11.627 | 1.7225 | -0.371 (-3.09%) | 8,600 |
| 4 Sep 1980 | USD | 11.998 | 12.251 | 11.998 | 11.998 | 1.7775 | -0.128 (-1.06%) | 11,301 |
| 3 Sep 1980 | USD | 12.126 | 12.251 | 11.998 | 12.126 | 1.7964 | +0.128 (+1.07%) | 3,701 |
| 2 Sep 1980 | USD | 11.998 | 11.998 | 11.877 | 11.998 | 1.7775 | 0.0 (0.0%) | 1,901 |
| 29 Aug 1980 | USD | 11.998 | 11.998 | 11.748 | 11.998 | 1.7775 | +0.121 (+1.02%) | 3,701 |
| 28 Aug 1980 | USD | 11.877 | 11.877 | 11.627 | 11.877 | 1.7596 | -0.249 (-2.05%) | 8,701 |
| 27 Aug 1980 | USD | 12.126 | 12.251 | 11.877 | 12.126 | 1.7964 | +0.249 (+2.10%) | 2,901 |
| 26 Aug 1980 | USD | 11.877 | 12.251 | 11.877 | 11.877 | 1.7596 | -0.121 (-1.01%) | 6,000 |
| 25 Aug 1980 | USD | 11.998 | 12.626 | 11.998 | 11.998 | 1.7775 | -0.378 (-3.05%) | 4,800 |
| 22 Aug 1980 | USD | 12.376 | 12.376 | 12.126 | 12.376 | 1.8335 | +0.125 (+1.02%) | 1,701 |
| 21 Aug 1980 | USD | 12.251 | 12.376 | 11.998 | 12.251 | 1.815 | +0.253 (+2.11%) | 4,800 |
| 20 Aug 1980 | USD | 11.998 | 12.376 | 11.998 | 11.998 | 1.7775 | -0.378 (-3.05%) | 4,501 |
| 19 Aug 1980 | USD | 12.376 | 12.498 | 12.126 | 12.376 | 1.8335 | 0.0 (0.0%) | 1,901 |
| 18 Aug 1980 | USD | 12.376 | 12.626 | 12.376 | 12.376 | 1.8335 | -0.25 (-1.98%) | 1,501 |
| 15 Aug 1980 | USD | 12.626 | 12.626 | 12.126 | 12.626 | 1.8705 | +0.128 (+1.02%) | 9,501 |
| 14 Aug 1980 | USD | 12.498 | 12.498 | 12.126 | 12.498 | 1.8516 | +0.247 (+2.02%) | 2,800 |
| 13 Aug 1980 | USD | 12.251 | 12.626 | 12.251 | 12.251 | 1.815 | 0.0 (0.0%) | 1,901 |
| 12 Aug 1980 | USD | 12.251 | 12.751 | 11.998 | 12.251 | 1.815 | +0.374 (+3.15%) | 8,800 |
| 11 Aug 1980 | USD | 11.877 | 11.998 | 11.877 | 11.877 | 1.7596 | -0.121 (-1.01%) | 8,101 |
