| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Sep 1981 | HKD | 13.3 | 13.4 | 12.9 | 13.1 | 13.1 | 0.0 (0.0%) | 400,000 |
| 14 Sep 1981 | HKD | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 0.0 (0.0%) | 0 |
| 11 Sep 1981 | HKD | 12.9 | 13.4 | 12.5 | 13.1 | 13.1 | +0.1 (+0.77%) | 219,000 |
| 10 Sep 1981 | HKD | 13 | 13.3 | 12.9 | 13 | 13 | -0.3 (-2.26%) | 336,200 |
| 9 Sep 1981 | HKD | 13.2 | 13.3 | 12.9 | 13.3 | 13.3 | +0.1 (+0.76%) | 288,000 |
| 8 Sep 1981 | HKD | 13.6 | 13.8 | 13.2 | 13.2 | 13.2 | -0.4 (-2.94%) | 97,000 |
| 7 Sep 1981 | HKD | 13.9 | 13.9 | 13.5 | 13.6 | 13.6 | -0.5 (-3.55%) | 136,000 |
| 4 Sep 1981 | HKD | 14.3 | 14.4 | 14 | 14.1 | 14.1 | -0.1 (-0.70%) | 212,000 |
| 3 Sep 1981 | HKD | 14.1 | 14.5 | 13.8 | 14.2 | 14.2 | -0.6 (-4.05%) | 386,000 |
| 2 Sep 1981 | HKD | 15 | 15 | 14.7 | 14.8 | 14.8 | -0.6 (-3.90%) | 51,000 |
| 1 Sep 1981 | HKD | 15.6 | 15.6 | 15 | 15.4 | 15.4 | -0.2 (-1.28%) | 103,000 |
| 31 Aug 1981 | HKD | 15.6 | 15.6 | 15.6 | 15.6 | 15.6 | 0.0 (0.0%) | 0 |
| 28 Aug 1981 | HKD | 15.5 | 15.6 | 15.5 | 15.6 | 15.6 | +0.1 (+0.65%) | 148,120 |
| 27 Aug 1981 | HKD | 16 | 16.1 | 15.5 | 15.5 | 15.5 | -0.5 (-3.13%) | 183,000 |
| 26 Aug 1981 | HKD | 15.9 | 16.2 | 15.9 | 16 | 16 | -0.2 (-1.23%) | 160,000 |
| 25 Aug 1981 | HKD | 16.6 | 16.8 | 16.2 | 16.2 | 16.2 | -0.6 (-3.57%) | 155,000 |
| 24 Aug 1981 | HKD | 16.9 | 17.1 | 16.8 | 16.8 | 16.8 | -0.1 (-0.59%) | 72,000 |
| 21 Aug 1981 | HKD | 17 | 17.1 | 16.8 | 16.9 | 16.9 | -0.2 (-1.17%) | 244,000 |
| 20 Aug 1981 | HKD | 17.4 | 17.4 | 17 | 17.1 | 17.1 | -0.4 (-2.29%) | 74,000 |
| 19 Aug 1981 | HKD | 16.8 | 17.5 | 16.8 | 17.5 | 17.5 | +0.9 (+5.42%) | 34,000 |
| 18 Aug 1981 | HKD | 16.6 | 16.7 | 16.4 | 16.6 | 16.6 | +0.3 (+1.84%) | 111,000 |
| 17 Aug 1981 | HKD | 16.3 | 16.4 | 16.3 | 16.3 | 16.3 | -0.1 (-0.61%) | 60,000 |
| 14 Aug 1981 | HKD | 16.3 | 16.5 | 16.2 | 16.4 | 16.4 | -0.1 (-0.61%) | 97,000 |
| 13 Aug 1981 | HKD | 16.6 | 16.7 | 16.3 | 16.5 | 16.5 | +0.1 (+0.61%) | 109,000 |
| 12 Aug 1981 | HKD | 16.3 | 16.4 | 16.2 | 16.4 | 16.4 | +0.2 (+1.23%) | 26,000 |
| 11 Aug 1981 | HKD | 16.4 | 16.6 | 16.2 | 16.2 | 16.2 | -0.4 (-2.41%) | 106,000 |
| 10 Aug 1981 | HKD | 16.8 | 16.9 | 16.6 | 16.6 | 16.6 | -0.5 (-2.92%) | 40,000 |
| 7 Aug 1981 | HKD | 17.1 | 17.2 | 17 | 17.1 | 17.1 | 0.0 (0.0%) | 108,000 |
| 6 Aug 1981 | HKD | 17 | 17.3 | 16.5 | 17.1 | 17.1 | +0.4 (+2.40%) | 85,000 |
| 5 Aug 1981 | HKD | 16.7 | 16.8 | 16.6 | 16.7 | 16.7 | -0.1 (-0.60%) | 116,000 |
