| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 1 Feb 1980 | HKD | 69 | 69 | 69 | 69 | 16.8058 | 0.0 (0.0%) | 800 |
| 31 Jan 1980 | HKD | 69 | 70 | 69 | 69 | 16.8058 | -0.5 (-0.72%) | 5,920 |
| 30 Jan 1980 | HKD | 70 | 70 | 69.5 | 69.5 | 16.9276 | -0.5 (-0.71%) | 6,200 |
| 29 Jan 1980 | HKD | 70 | 71 | 70 | 70 | 17.0493 | 0.0 (0.0%) | 4,400 |
| 28 Jan 1980 | HKD | 71 | 73 | 70 | 70 | 17.0493 | -1 (-1.41%) | 1,400 |
| 25 Jan 1980 | HKD | 70 | 73 | 70 | 71 | 17.2929 | 0.0 (0.0%) | 2,200 |
| 24 Jan 1980 | HKD | 71 | 71 | 70 | 71 | 17.2929 | 0.0 (0.0%) | 2,800 |
| 23 Jan 1980 | HKD | 71 | 71 | 70 | 71 | 17.2929 | 0.0 (0.0%) | 400 |
| 22 Jan 1980 | HKD | 70 | 71 | 70 | 71 | 17.2929 | +2 (+2.90%) | 11,000 |
| 21 Jan 1980 | HKD | 69 | 69 | 68.5 | 69 | 16.8058 | +1 (+1.47%) | 2,600 |
| 18 Jan 1980 | HKD | 67 | 68 | 67 | 68 | 16.5622 | +1 (+1.49%) | 6,400 |
| 17 Jan 1980 | HKD | 67 | 67 | 66.5 | 67 | 16.3186 | +1 (+1.52%) | 1,000 |
| 16 Jan 1980 | HKD | 66 | 67 | 66 | 66 | 16.0751 | 0.0 (0.0%) | 4,348 |
| 15 Jan 1980 | HKD | 66.5 | 66.5 | 66 | 66 | 16.0751 | 0.0 (0.0%) | 7,278 |
| 14 Jan 1980 | HKD | 66 | 66 | 66 | 66 | 16.0751 | -1 (-1.49%) | 592 |
| 11 Jan 1980 | HKD | 67 | 67 | 67 | 67 | 16.3186 | +0.5 (+0.75%) | 400 |
| 10 Jan 1980 | HKD | 66.5 | 66.5 | 66.5 | 66.5 | 16.1969 | +0.5 (+0.76%) | 6,000 |
| 9 Jan 1980 | HKD | 68.5 | 68.5 | 66 | 66 | 16.0751 | -2 (-2.94%) | 800 |
| 8 Jan 1980 | HKD | 68 | 68 | 67 | 68 | 16.5622 | +1 (+1.49%) | 2,400 |
| 7 Jan 1980 | HKD | 67 | 67 | 67 | 67 | 16.3186 | 0.0 (0.0%) | 0 |
| 4 Jan 1980 | HKD | 68.5 | 68.5 | 67 | 67 | 16.3186 | -1 (-1.47%) | 1,000 |
| 3 Jan 1980 | HKD | 68.5 | 69 | 68 | 68 | 16.5622 | -1 (-1.45%) | 800 |
| 2 Jan 1980 | HKD | 69 | 71.5 | 69 | 69 | 16.8058 | 0.0 (0.0%) | 1,000 |
