| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Jan 1981 | USD | 8.124 | 8.124 | 8.124 | 8.124 | 0.9293 | -0.126 (-1.53%) | 500 |
| 27 Jan 1981 | USD | 8.25 | 8.5 | 8.25 | 8.25 | 0.9437 | +0.126 (+1.55%) | 1,600 |
| 26 Jan 1981 | USD | 8.124 | 8.625 | 8.124 | 8.124 | 0.9293 | -0.376 (-4.42%) | 1,401 |
| 23 Jan 1981 | USD | 8.5 | 8.5 | 8.124 | 8.5 | 0.9723 | +0.5 (+6.25%) | 901 |
| 22 Jan 1981 | USD | 8 | 8.375 | 8 | 8 | 0.9151 | -0.5 (-5.88%) | 4,900 |
| 21 Jan 1981 | USD | 8.5 | 8.5 | 8.375 | 8.5 | 0.9723 | -0.251 (-2.87%) | 1,300 |
| 20 Jan 1981 | USD | 8.751 | 8.751 | 8.751 | 8.751 | 1.0011 | 0.0 (0.0%) | 100 |
| 19 Jan 1981 | USD | 8.751 | 8.751 | 8.751 | 8.751 | 1.0011 | +0.126 (+1.46%) | 400 |
| 16 Jan 1981 | USD | 8.625 | 8.751 | 8.625 | 8.625 | 0.9866 | +0.125 (+1.47%) | 901 |
| 15 Jan 1981 | USD | 8.5 | 8.5 | 8.5 | 8.5 | 0.9723 | -0.125 (-1.45%) | 100 |
| 14 Jan 1981 | USD | 8.625 | 8.625 | 8.625 | 8.625 | 0.9866 | -0.126 (-1.44%) | 800 |
| 13 Jan 1981 | USD | 8.751 | 8.875 | 8.751 | 8.751 | 1.0011 | -0.124 (-1.40%) | 901 |
| 12 Jan 1981 | USD | 8.875 | 8.875 | 8.875 | 8.875 | 1.0152 | +0.124 (+1.42%) | 200 |
| 9 Jan 1981 | USD | 8.751 | 8.751 | 8.625 | 8.751 | 1.0011 | -0.124 (-1.40%) | 601 |
| 8 Jan 1981 | USD | 8.875 | 9 | 8.875 | 8.875 | 1.0152 | -0.375 (-4.05%) | 400 |
| 7 Jan 1981 | USD | 9.25 | 9.499 | 8.625 | 9.25 | 1.0581 | -0.625 (-6.33%) | 8,900 |
| 6 Jan 1981 | USD | 9.875 | 9.875 | 8.875 | 9.875 | 1.1296 | +0.875 (+9.72%) | 3,101 |
| 5 Jan 1981 | USD | 9 | 9 | 9 | 9 | 1.0295 | +0.249 (+2.85%) | 901 |
| 2 Jan 1981 | USD | 8.751 | 8.875 | 8.751 | 8.751 | 1.0011 | -0.124 (-1.40%) | 400 |
| 31 Dec 1980 | USD | 8.875 | 8.875 | 8.625 | 8.875 | 1.0152 | +0.124 (+1.42%) | 2,300 |
| 30 Dec 1980 | USD | 8.751 | 9 | 8.751 | 8.751 | 1.0011 | -0.249 (-2.77%) | 1,801 |
| 29 Dec 1980 | USD | 9 | 9 | 9 | 9 | 1.0295 | 0.0 (0.0%) | 0 |
| 26 Dec 1980 | USD | 9 | 9.124 | 9 | 9 | 1.0295 | 0.0 (0.0%) | 1,001 |
| 24 Dec 1980 | USD | 9 | 9 | 9 | 9 | 1.0295 | +0.125 (+1.41%) | 1,001 |
| 23 Dec 1980 | USD | 8.875 | 9 | 8.875 | 8.875 | 1.0152 | -0.125 (-1.39%) | 601 |
| 22 Dec 1980 | USD | 9 | 9 | 8.751 | 9 | 1.0295 | 0.0 (0.0%) | 1,600 |
| 19 Dec 1980 | USD | 9 | 9.124 | 8.751 | 9 | 1.0295 | -0.25 (-2.70%) | 2,300 |
| 18 Dec 1980 | USD | 9.25 | 9.25 | 9.25 | 9.25 | 1.0581 | 0.0 (0.0%) | 1,001 |
| 17 Dec 1980 | USD | 9.25 | 9.25 | 9.124 | 9.25 | 1.0581 | +0.126 (+1.38%) | 1,101 |
| 16 Dec 1980 | USD | 9.124 | 9.124 | 8.625 | 9.124 | 1.0437 | +0.499 (+5.79%) | 3,400 |
