| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Aug 1980 | USD | 7.749 | 7.878 | 7.629 | 7.749 | 0.21 | +0.12 (+1.57%) | 6,302 |
| 7 Aug 1980 | USD | 7.629 | 7.629 | 7.629 | 7.629 | 0.2068 | 0.0 (0.0%) | 500 |
| 6 Aug 1980 | USD | 7.629 | 7.629 | 7.5 | 7.629 | 0.2068 | 0.0 (0.0%) | 301 |
| 5 Aug 1980 | USD | 7.629 | 7.629 | 7.5 | 7.629 | 0.2068 | +0.129 (+1.72%) | 600 |
| 4 Aug 1980 | USD | 7.5 | 7.629 | 7.5 | 7.5 | 0.2033 | -0.249 (-3.21%) | 200 |
| 1 Aug 1980 | USD | 7.749 | 7.749 | 7.629 | 7.749 | 0.21 | -0.129 (-1.64%) | 600 |
| 31 Jul 1980 | USD | 7.878 | 7.878 | 7.749 | 7.878 | 0.2135 | 0.0 (0.0%) | 2,200 |
| 30 Jul 1980 | USD | 7.878 | 7.878 | 7.749 | 7.878 | 0.2135 | +0.129 (+1.66%) | 1,301 |
| 29 Jul 1980 | USD | 7.749 | 7.749 | 7.749 | 7.749 | 0.21 | 0.0 (0.0%) | 200 |
| 28 Jul 1980 | USD | 7.749 | 7.878 | 7.749 | 7.749 | 0.21 | 0.0 (0.0%) | 1,900 |
| 25 Jul 1980 | USD | 7.749 | 7.878 | 7.749 | 7.749 | 0.21 | -0.129 (-1.64%) | 801 |
| 24 Jul 1980 | USD | 7.878 | 7.878 | 7.749 | 7.878 | 0.2135 | 0.0 (0.0%) | 3,901 |
| 23 Jul 1980 | USD | 7.878 | 7.878 | 7.749 | 7.878 | 0.2135 | +0.378 (+5.04%) | 1,401 |
| 22 Jul 1980 | USD | 7.5 | 7.5 | 7.375 | 7.5 | 0.2033 | 0.0 (0.0%) | 1,301 |
| 21 Jul 1980 | USD | 7.5 | 7.5 | 7.5 | 7.5 | 0.2033 | +0.125 (+1.69%) | 200 |
| 18 Jul 1980 | USD | 7.375 | 7.375 | 7.375 | 7.375 | 0.1999 | -0.125 (-1.67%) | 1,200 |
| 17 Jul 1980 | USD | 7.5 | 7.5 | 7.251 | 7.5 | 0.2033 | +0.503 (+7.19%) | 1,001 |
| 16 Jul 1980 | USD | 6.997 | 7.375 | 6.997 | 6.997 | 0.1896 | -0.254 (-3.50%) | 301 |
| 15 Jul 1980 | USD | 7.251 | 7.375 | 7.251 | 7.251 | 0.1965 | 0.0 (0.0%) | 400 |
| 14 Jul 1980 | USD | 7.251 | 7.251 | 7.251 | 7.251 | 0.1965 | +0.125 (+1.75%) | 200 |
| 11 Jul 1980 | USD | 7.126 | 7.251 | 7.126 | 7.126 | 0.1931 | +0.249 (+3.62%) | 3,201 |
| 10 Jul 1980 | USD | 6.877 | 7.375 | 6.877 | 6.877 | 0.1864 | -0.374 (-5.16%) | 6,200 |
| 9 Jul 1980 | USD | 7.251 | 7.375 | 7.126 | 7.251 | 0.1965 | +0.125 (+1.75%) | 1,599 |
| 8 Jul 1980 | USD | 7.126 | 7.126 | 6.997 | 7.126 | 0.1931 | 0.0 (0.0%) | 400 |
| 7 Jul 1980 | USD | 7.126 | 7.126 | 7.126 | 7.126 | 0.1931 | 0.0 (0.0%) | 200 |
| 4 Jul 1980 | USD | 7.126 | 7.126 | 7.126 | 7.126 | 0.1931 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 7.126 | 7.126 | 6.997 | 7.126 | 0.1931 | +0.129 (+1.84%) | 400 |
| 2 Jul 1980 | USD | 6.997 | 6.997 | 6.997 | 6.997 | 0.1896 | 0.0 (0.0%) | 0 |
| 1 Jul 1980 | USD | 6.997 | 6.997 | 6.997 | 6.997 | 0.1896 | 0.0 (0.0%) | 400 |
| 30 Jun 1980 | USD | 6.997 | 7.126 | 6.997 | 6.997 | 0.1896 | -0.254 (-3.50%) | 901 |
