| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 25 Feb 1980 | HKD | 46 | 46 | 45 | 45.75 | 34.6511 | -0.25 (-0.54%) | 23,800 |
| 22 Feb 1980 | HKD | 46 | 46 | 46 | 46 | 34.8404 | -1 (-2.13%) | 1,200 |
| 21 Feb 1980 | HKD | 47 | 47 | 47 | 47 | 35.5978 | 0.0 (0.0%) | 25,000 |
| 20 Feb 1980 | HKD | 47 | 47 | 47 | 47 | 35.5978 | 0.0 (0.0%) | 7,400 |
| 19 Feb 1980 | HKD | 47 | 47 | 47 | 47 | 35.5978 | 0.0 (0.0%) | 0 |
| 15 Feb 1980 | HKD | 47 | 47.25 | 47 | 47 | 35.5978 | -0.25 (-0.53%) | 8,200 |
| 14 Feb 1980 | HKD | 47.25 | 47.5 | 47.25 | 47.25 | 35.7872 | +0.25 (+0.53%) | 1,400 |
| 13 Feb 1980 | HKD | 47 | 47.5 | 46.5 | 47 | 35.5978 | -0.25 (-0.53%) | 9,000 |
| 12 Feb 1980 | HKD | 47.25 | 47.25 | 47.25 | 47.25 | 35.7872 | 0.0 (0.0%) | 0 |
| 11 Feb 1980 | HKD | 47.5 | 48 | 47.25 | 47.25 | 35.7872 | -0.25 (-0.53%) | 3,200 |
| 8 Feb 1980 | HKD | 48 | 48 | 47.5 | 47.5 | 35.9765 | -0.5 (-1.04%) | 7,800 |
| 7 Feb 1980 | HKD | 48 | 48 | 48 | 48 | 36.3552 | +0.25 (+0.52%) | 8,720 |
| 6 Feb 1980 | HKD | 48 | 48.25 | 47.75 | 47.75 | 36.1659 | -0.25 (-0.52%) | 18,200 |
| 5 Feb 1980 | HKD | 48 | 48.25 | 48 | 48 | 36.3552 | 0.0 (0.0%) | 8,900 |
| 4 Feb 1980 | HKD | 48 | 48.5 | 48 | 48 | 36.3552 | 0.0 (0.0%) | 6,600 |
| 1 Feb 1980 | HKD | 48 | 48 | 47 | 48 | 36.3552 | 0.0 (0.0%) | 11,000 |
| 31 Jan 1980 | HKD | 48 | 48 | 48 | 48 | 36.3552 | 0.0 (0.0%) | 7,900 |
| 30 Jan 1980 | HKD | 48 | 48 | 48 | 48 | 36.3552 | 0.0 (0.0%) | 9,200 |
| 29 Jan 1980 | HKD | 48 | 48 | 48 | 48 | 36.3552 | 0.0 (0.0%) | 18,000 |
| 28 Jan 1980 | HKD | 48 | 48.25 | 48 | 48 | 36.3552 | 0.0 (0.0%) | 6,600 |
| 25 Jan 1980 | HKD | 48.5 | 48.5 | 48 | 48 | 36.3552 | 0.0 (0.0%) | 7,400 |
| 24 Jan 1980 | HKD | 48.25 | 48.25 | 47.75 | 48 | 36.3552 | +0.5 (+1.05%) | 7,600 |
| 23 Jan 1980 | HKD | 48 | 48 | 47.5 | 47.5 | 35.9765 | -0.5 (-1.04%) | 4,600 |
| 22 Jan 1980 | HKD | 48 | 48.5 | 48 | 48 | 36.3552 | +0.5 (+1.05%) | 7,000 |
| 21 Jan 1980 | HKD | 47.5 | 47.5 | 47.5 | 47.5 | 35.9765 | +0.5 (+1.06%) | 2,600 |
| 18 Jan 1980 | HKD | 47 | 47.5 | 47 | 47 | 35.5978 | 0.0 (0.0%) | 14,200 |
| 17 Jan 1980 | HKD | 47 | 47 | 46.5 | 47 | 35.5978 | +0.5 (+1.08%) | 1,400 |
| 16 Jan 1980 | HKD | 46.75 | 46.75 | 46 | 46.5 | 35.2191 | +0.25 (+0.54%) | 8,600 |
| 15 Jan 1980 | HKD | 46.25 | 46.25 | 46.25 | 46.25 | 35.0298 | -0.25 (-0.54%) | 11,800 |
| 14 Jan 1980 | HKD | 46.5 | 46.5 | 46.5 | 46.5 | 35.2191 | 0.0 (0.0%) | 10,000 |
