| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 Oct 1981 | HKD | 6.5 | 6.6 | 6.5 | 6.5 | 6.5 | -7 (-51.85%) | 40,000 |
| 23 Oct 1981 | HKD | 13.5 | 13.5 | 13.2 | 13.5 | 13.5 | -0.2 (-1.46%) | 15,000 |
| 22 Oct 1981 | HKD | 13.8 | 13.8 | 13 | 13.7 | 13.7 | 0.0 (0.0%) | 38,000 |
| 21 Oct 1981 | HKD | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | -0.3 (-2.14%) | 1,000 |
| 20 Oct 1981 | HKD | 14 | 14.4 | 14 | 14 | 14 | 0.0 (0.0%) | 7,000 |
| 19 Oct 1981 | HKD | 14 | 14 | 14 | 14 | 14 | -0.7 (-4.76%) | 6,000 |
| 16 Oct 1981 | HKD | 14.7 | 14.8 | 14.7 | 14.7 | 14.7 | +0.1 (+0.68%) | 4,000 |
| 15 Oct 1981 | HKD | 14.3 | 14.8 | 14.3 | 14.6 | 14.6 | -0.9 (-5.81%) | 13,600 |
| 14 Oct 1981 | HKD | 15.5 | 15.6 | 15.4 | 15.5 | 15.5 | 0.0 (0.0%) | 12,000 |
| 13 Oct 1981 | HKD | 15.5 | 15.5 | 15.4 | 15.5 | 15.5 | +0.5 (+3.33%) | 18,000 |
| 12 Oct 1981 | HKD | 15 | 15.5 | 14.9 | 15 | 15 | -0.8 (-5.06%) | 13,600 |
| 9 Oct 1981 | HKD | 15 | 16 | 14.3 | 15.8 | 15.8 | -6.2 (-28.18%) | 27,000 |
| 8 Oct 1981 | HKD | 21 | 22 | 21 | 22 | 22 | +1.8 (+8.91%) | 83,000 |
| 7 Oct 1981 | HKD | 20 | 20.5 | 20 | 20.2 | 20.2 | +0.3 (+1.51%) | 138,000 |
| 6 Oct 1981 | HKD | 19.9 | 19.9 | 19.9 | 19.9 | 19.9 | 0.0 (0.0%) | 0 |
| 5 Oct 1981 | HKD | 20.5 | 20.8 | 19.8 | 19.9 | 19.9 | -3.1 (-13.48%) | 138,000 |
| 2 Oct 1981 | HKD | 23.5 | 23.6 | 22.6 | 23 | 23 | -0.7 (-2.95%) | 214,000 |
| 1 Oct 1981 | HKD | 23.9 | 24.2 | 23.5 | 23.7 | 23.7 | 0.0 (0.0%) | 68,000 |
| 30 Sep 1981 | HKD | 23.5 | 24 | 23.5 | 23.7 | 23.7 | +0.7 (+3.04%) | 82,000 |
| 29 Sep 1981 | HKD | 23.7 | 23.7 | 22.7 | 23 | 23 | -0.5 (-2.13%) | 187,200 |
| 28 Sep 1981 | HKD | 23.9 | 24.5 | 23.1 | 23.5 | 23.5 | -1.5 (-6%) | 229,000 |
| 25 Sep 1981 | HKD | 23.8 | 25.1 | 23.7 | 25 | 25 | +1.2 (+5.04%) | 252,000 |
| 24 Sep 1981 | HKD | 22 | 24.3 | 22 | 23.8 | 23.8 | -0.8 (-3.25%) | 288,200 |
| 23 Sep 1981 | HKD | 26 | 26 | 24.5 | 24.6 | 24.6 | -1.2 (-4.65%) | 128,000 |
| 22 Sep 1981 | HKD | 26.4 | 26.6 | 25.7 | 25.8 | 25.8 | -0.5 (-1.90%) | 260,000 |
| 21 Sep 1981 | HKD | 26.5 | 27.8 | 26.3 | 26.3 | 26.3 | +0.6 (+2.33%) | 365,000 |
| 18 Sep 1981 | HKD | 24.8 | 26 | 24.4 | 25.7 | 25.7 | +0.9 (+3.63%) | 168,000 |
| 17 Sep 1981 | HKD | 25.5 | 25.5 | 24.6 | 24.8 | 24.8 | -0.9 (-3.50%) | 120,000 |
| 16 Sep 1981 | HKD | 25.85 | 25.85 | 25.5 | 25.7 | 25.7 | +0.4 (+1.58%) | 66,000 |
| 15 Sep 1981 | HKD | 26.5 | 26.7 | 25.3 | 25.3 | 25.3 | -0.5 (-1.94%) | 160,000 |
