| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Nov 1980 | USD | 7.5 | 7.629 | 7.5 | 7.5 | 0.2033 | -0.378 (-4.80%) | 1,200 |
| 31 Oct 1980 | USD | 7.878 | 7.878 | 7.5 | 7.878 | 0.2135 | +0.249 (+3.26%) | 3,000 |
| 30 Oct 1980 | USD | 7.629 | 7.629 | 7.629 | 7.629 | 0.2068 | 0.0 (0.0%) | 100 |
| 29 Oct 1980 | USD | 7.629 | 7.749 | 7.5 | 7.629 | 0.2068 | +0.129 (+1.72%) | 1,200 |
| 28 Oct 1980 | USD | 7.5 | 7.5 | 7.5 | 7.5 | 0.2033 | -0.129 (-1.69%) | 400 |
| 27 Oct 1980 | USD | 7.629 | 7.749 | 7.629 | 7.629 | 0.2068 | +0.129 (+1.72%) | 2,001 |
| 24 Oct 1980 | USD | 7.5 | 7.5 | 7.5 | 7.5 | 0.2033 | -0.129 (-1.69%) | 701 |
| 23 Oct 1980 | USD | 7.629 | 7.629 | 7.629 | 7.629 | 0.2068 | 0.0 (0.0%) | 200 |
| 22 Oct 1980 | USD | 7.629 | 7.749 | 7.629 | 7.629 | 0.2068 | 0.0 (0.0%) | 2,001 |
| 21 Oct 1980 | USD | 7.629 | 7.749 | 7.629 | 7.629 | 0.2068 | -0.249 (-3.16%) | 801 |
| 20 Oct 1980 | USD | 7.878 | 7.878 | 7.878 | 7.878 | 0.2135 | +0.129 (+1.66%) | 200 |
| 17 Oct 1980 | USD | 7.749 | 7.749 | 7.749 | 7.749 | 0.21 | 0.0 (0.0%) | 600 |
| 16 Oct 1980 | USD | 7.749 | 7.878 | 7.629 | 7.749 | 0.21 | +0.12 (+1.57%) | 1,401 |
| 15 Oct 1980 | USD | 7.629 | 7.749 | 7.629 | 7.629 | 0.2068 | -0.12 (-1.55%) | 701 |
| 14 Oct 1980 | USD | 7.749 | 7.749 | 7.749 | 7.749 | 0.21 | -0.129 (-1.64%) | 801 |
| 13 Oct 1980 | USD | 7.878 | 7.878 | 7.629 | 7.878 | 0.2135 | +0.129 (+1.66%) | 701 |
| 10 Oct 1980 | USD | 7.749 | 7.749 | 7.629 | 7.749 | 0.21 | 0.0 (0.0%) | 701 |
| 9 Oct 1980 | USD | 7.749 | 7.749 | 7.749 | 7.749 | 0.21 | -0.129 (-1.64%) | 200 |
| 8 Oct 1980 | USD | 7.878 | 8.002 | 7.749 | 7.878 | 0.2135 | -0.124 (-1.55%) | 1,401 |
| 7 Oct 1980 | USD | 8.002 | 8.002 | 7.878 | 8.002 | 0.2169 | +0.124 (+1.57%) | 901 |
| 6 Oct 1980 | USD | 7.878 | 8.002 | 7.878 | 7.878 | 0.2135 | 0.0 (0.0%) | 1,100 |
| 3 Oct 1980 | USD | 7.878 | 7.878 | 7.878 | 7.878 | 0.2135 | 0.0 (0.0%) | 0 |
| 2 Oct 1980 | USD | 7.878 | 7.878 | 7.749 | 7.878 | 0.2135 | -0.124 (-1.55%) | 500 |
| 1 Oct 1980 | USD | 8.002 | 8.002 | 7.878 | 8.002 | 0.2169 | +0.124 (+1.57%) | 200 |
| 30 Sep 1980 | USD | 7.878 | 8.002 | 7.878 | 7.878 | 0.2135 | +0.129 (+1.66%) | 701 |
| 29 Sep 1980 | USD | 7.749 | 8.002 | 7.749 | 7.749 | 0.21 | -0.253 (-3.16%) | 1,500 |
| 26 Sep 1980 | USD | 8.002 | 8.127 | 8.002 | 8.002 | 0.2169 | -0.125 (-1.54%) | 1,599 |
| 25 Sep 1980 | USD | 8.127 | 8.127 | 8.127 | 8.127 | 0.2203 | +0.125 (+1.56%) | 200 |
| 24 Sep 1980 | USD | 8.002 | 8.127 | 8.002 | 8.002 | 0.2169 | -0.125 (-1.54%) | 1,701 |
| 23 Sep 1980 | USD | 8.127 | 8.127 | 8.002 | 8.127 | 0.2203 | 0.0 (0.0%) | 1,599 |
