| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 2 Dec 1980 | HKD | 13 | 13 | 13 | 13 | 12.4257 | -0.1 (-0.76%) | 5,000 |
| 1 Dec 1980 | HKD | 13.2 | 13.2 | 13 | 13.1 | 12.5213 | 0.0 (0.0%) | 3,000 |
| 28 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | 0.0 (0.0%) | 0 |
| 27 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | 0.0 (0.0%) | 2,000 |
| 26 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | 0.0 (0.0%) | 0 |
| 25 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | 0.0 (0.0%) | 0 |
| 24 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | 0.0 (0.0%) | 0 |
| 21 Nov 1980 | HKD | 13.2 | 13.2 | 13.1 | 13.1 | 12.5213 | -0.4 (-2.96%) | 4,000 |
| 20 Nov 1980 | HKD | 13.4 | 13.5 | 13.4 | 13.5 | 12.9036 | +0.1 (+0.75%) | 7,000 |
| 19 Nov 1980 | HKD | 13.4 | 13.4 | 13 | 13.4 | 12.808 | 0.0 (0.0%) | 9,000 |
| 18 Nov 1980 | HKD | 13.4 | 13.4 | 13.4 | 13.4 | 12.808 | 0.0 (0.0%) | 0 |
| 17 Nov 1980 | HKD | 13.4 | 13.4 | 13.4 | 13.4 | 12.808 | +0.3 (+2.29%) | 5,000 |
| 14 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | +0.1 (+0.77%) | 6,000 |
| 13 Nov 1980 | HKD | 13 | 13 | 13 | 13 | 12.4257 | 0.0 (0.0%) | 0 |
| 12 Nov 1980 | HKD | 13 | 13 | 13 | 13 | 12.4257 | 0.0 (0.0%) | 1,000 |
| 11 Nov 1980 | HKD | 13 | 13 | 13 | 13 | 12.4257 | 0.0 (0.0%) | 1,000 |
| 10 Nov 1980 | HKD | 13 | 13 | 13 | 13 | 12.4257 | -0.1 (-0.76%) | 2,000 |
| 7 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | 0.0 (0.0%) | 0 |
| 6 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | 0.0 (0.0%) | 1,000 |
| 5 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | 0.0 (0.0%) | 0 |
| 4 Nov 1980 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 12.5213 | -0.2 (-1.50%) | 2,000 |
| 3 Nov 1980 | HKD | 13.3 | 13.3 | 13.3 | 13.3 | 12.7124 | 0.0 (0.0%) | 0 |
| 31 Oct 1980 | HKD | 13.3 | 13.3 | 13.3 | 13.3 | 12.7124 | 0.0 (0.0%) | 0 |
| 30 Oct 1980 | HKD | 13.3 | 13.3 | 13.3 | 13.3 | 12.7124 | -0.1 (-0.75%) | 26,000 |
| 29 Oct 1980 | HKD | 13.4 | 13.4 | 13.3 | 13.4 | 12.808 | +0.1 (+0.75%) | 3,000 |
| 28 Oct 1980 | HKD | 13.3 | 13.3 | 13 | 13.3 | 12.7124 | +0.3 (+2.31%) | 3,000 |
| 27 Oct 1980 | HKD | 13 | 13 | 13 | 13 | 12.4257 | +0.2 (+1.56%) | 5,000 |
| 24 Oct 1980 | HKD | 12.8 | 12.8 | 12.8 | 12.8 | 12.2345 | +0.1 (+0.79%) | 8,000 |
| 23 Oct 1980 | HKD | 12.5 | 12.7 | 12.5 | 12.7 | 12.139 | +0.2 (+1.60%) | 4,000 |
| 22 Oct 1980 | HKD | 12.5 | 12.5 | 12.5 | 12.5 | 11.9478 | 0.0 (0.0%) | 0 |
