| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Jan 1980 | HKD | 27.6 | 28 | 27.6 | 27.6 | 0.8293 | +0.2 (+0.73%) | 6,000 |
| 16 Jan 1980 | HKD | 27.4 | 27.6 | 27.4 | 27.4 | 0.8233 | +0.1 (+0.37%) | 2,000 |
| 15 Jan 1980 | HKD | 27.3 | 27.3 | 27.3 | 27.3 | 0.8203 | +0.1 (+0.37%) | 2,100 |
| 14 Jan 1980 | HKD | 27.2 | 27.8 | 27.2 | 27.2 | 0.8173 | -0.3 (-1.09%) | 7,734 |
| 11 Jan 1980 | HKD | 27.5 | 27.5 | 27.5 | 27.5 | 0.8263 | -0.1 (-0.36%) | 1,000 |
| 10 Jan 1980 | HKD | 27.6 | 27.8 | 27.6 | 27.6 | 0.8293 | -0.6 (-2.13%) | 2,500 |
| 9 Jan 1980 | HKD | 28 | 28.2 | 28 | 28.2 | 0.8474 | +1.7 (+6.42%) | 4,000 |
| 8 Jan 1980 | HKD | 26.5 | 26.5 | 26.5 | 26.5 | 0.7963 | 0.0 (0.0%) | 0 |
| 7 Jan 1980 | HKD | 27 | 27 | 26 | 26.5 | 0.7963 | -1.5 (-5.36%) | 11,000 |
| 4 Jan 1980 | HKD | 29 | 29 | 27.5 | 28 | 0.8414 | -2 (-6.67%) | 2,500 |
| 3 Jan 1980 | HKD | 30 | 30 | 30 | 30 | 0.9015 | 0.0 (0.0%) | 2,500 |
| 2 Jan 1980 | HKD | 30 | 31 | 30 | 30 | 0.9015 | 0.0 (0.0%) | 10,500 |
