| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 14 Sep 1981 | HKD | 7.1 | 7.1 | 7.1 | 7.1 | 6.3662 | 0.0 (0.0%) | 0 |
| 11 Sep 1981 | HKD | 7 | 7.15 | 6.95 | 7.1 | 6.3662 | +0.1 (+1.43%) | 480,000 |
| 10 Sep 1981 | HKD | 6.9 | 7.15 | 6.9 | 7 | 6.2766 | 0.0 (0.0%) | 869,000 |
| 9 Sep 1981 | HKD | 6.8 | 7 | 6.65 | 7 | 6.2766 | +0.15 (+2.19%) | 740,200 |
| 8 Sep 1981 | HKD | 7.05 | 7.1 | 6.85 | 6.85 | 6.1421 | -0.25 (-3.52%) | 867,662 |
| 7 Sep 1981 | HKD | 7.25 | 7.3 | 7.05 | 7.1 | 6.3662 | -0.2 (-2.74%) | 578,600 |
| 4 Sep 1981 | HKD | 7.4 | 7.4 | 7.25 | 7.3 | 6.5456 | +0.05 (+0.69%) | 814,913 |
| 3 Sep 1981 | HKD | 7.2 | 7.3 | 7.1 | 7.25 | 6.5007 | -0.05 (-0.68%) | 1,051,160 |
| 2 Sep 1981 | HKD | 7.4 | 7.4 | 7.25 | 7.3 | 6.5456 | -0.15 (-2.01%) | 649,600 |
| 1 Sep 1981 | HKD | 7.65 | 7.7 | 7.4 | 7.45 | 6.6801 | -0.15 (-1.97%) | 525,000 |
| 31 Aug 1981 | HKD | 7.6 | 7.6 | 7.6 | 7.6 | 6.8146 | 0.0 (0.0%) | 0 |
| 28 Aug 1981 | HKD | 7.6 | 7.65 | 7.45 | 7.6 | 6.8146 | 0.0 (0.0%) | 560,104 |
| 27 Aug 1981 | HKD | 7.65 | 7.7 | 7.5 | 7.6 | 6.8146 | -0.05 (-0.65%) | 609,432 |
| 26 Aug 1981 | HKD | 7.6 | 7.7 | 7.6 | 7.65 | 6.8594 | -0.05 (-0.65%) | 541,200 |
| 25 Aug 1981 | HKD | 7.75 | 7.75 | 7.65 | 7.7 | 6.9042 | -0.1 (-1.28%) | 683,400 |
| 24 Aug 1981 | HKD | 7.85 | 7.9 | 7.75 | 7.8 | 6.9939 | 0.0 (0.0%) | 495,400 |
| 21 Aug 1981 | HKD | 7.75 | 7.85 | 7.75 | 7.8 | 6.9939 | 0.0 (0.0%) | 305,000 |
| 20 Aug 1981 | HKD | 8 | 8 | 7.75 | 7.8 | 6.9939 | -0.1 (-1.27%) | 636,000 |
| 19 Aug 1981 | HKD | 7.8 | 7.9 | 7.75 | 7.9 | 7.0835 | +0.1 (+1.28%) | 501,600 |
| 18 Aug 1981 | HKD | 7.75 | 7.8 | 7.7 | 7.8 | 6.9939 | +0.05 (+0.65%) | 835,400 |
| 17 Aug 1981 | HKD | 7.75 | 7.8 | 7.65 | 7.75 | 6.949 | -0.05 (-0.64%) | 518,000 |
| 14 Aug 1981 | HKD | 7.6 | 7.85 | 7.55 | 7.8 | 6.9939 | +0.25 (+3.31%) | 625,000 |
| 13 Aug 1981 | HKD | 7.75 | 7.85 | 7.55 | 7.55 | 6.7697 | -0.1 (-1.31%) | 476,200 |
| 12 Aug 1981 | HKD | 7.6 | 7.7 | 7.45 | 7.65 | 6.8594 | +0.15 (+2%) | 732,000 |
| 11 Aug 1981 | HKD | 7.65 | 7.75 | 7.5 | 7.5 | 6.7249 | -0.2 (-2.60%) | 921,400 |
| 10 Aug 1981 | HKD | 7.9 | 7.9 | 7.7 | 7.7 | 6.9042 | -0.2 (-2.53%) | 727,600 |
| 7 Aug 1981 | HKD | 8 | 8.1 | 7.9 | 7.9 | 7.0835 | -0.05 (-0.63%) | 1,352,000 |
| 6 Aug 1981 | HKD | 7.75 | 8 | 7.7 | 7.95 | 7.1284 | +0.25 (+3.25%) | 608,800 |
| 5 Aug 1981 | HKD | 7.65 | 7.75 | 7.65 | 7.7 | 6.9042 | +0.05 (+0.65%) | 509,240 |
| 4 Aug 1981 | HKD | 8 | 8 | 7.65 | 7.65 | 6.8594 | -0.3 (-3.77%) | 431,696 |
