| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Feb 1982 | HKD | 0.8 | 0.8 | 0.8 | 0.8 | 0.3714 | +0.35 (+77.78%) | 6,000 |
| 5 Oct 1981 | HKD | 0.45 | 0.45 | 0.45 | 0.45 | 0.2089 | -0.3 (-40%) | 4,000 |
| 24 Sep 1981 | HKD | 0.75 | 0.75 | 0.75 | 0.75 | 0.3482 | -0.15 (-16.67%) | 8,000 |
| 23 Sep 1981 | HKD | 0.9 | 0.9 | 0.9 | 0.9 | 0.4178 | -0.2 (-18.18%) | 20,000 |
| 22 Sep 1981 | HKD | 1.1 | 1.1 | 1.1 | 1.1 | 0.5107 | -0.3 (-21.43%) | 10,000 |
| 16 Sep 1981 | HKD | 1.4 | 1.4 | 1.4 | 1.4 | 0.65 | -0.25 (-15.15%) | 4,000 |
| 10 Sep 1981 | HKD | 1.7 | 1.7 | 1.65 | 1.65 | 0.766 | -0.3 (-15.38%) | 4,000 |
| 4 Sep 1981 | HKD | 2 | 2.05 | 1.95 | 1.95 | 0.9053 | 0.0 (0.0%) | 164,000 |
| 3 Sep 1981 | HKD | 1.9 | 2 | 1.9 | 1.95 | 0.9053 | +0.05 (+2.63%) | 308,000 |
| 2 Sep 1981 | HKD | 2.1 | 2.1 | 1.9 | 1.9 | 0.8821 | -0.1 (-5%) | 190,000 |
| 1 Sep 1981 | HKD | 1.8 | 2 | 1.8 | 2 | 0.9285 | +0.3 (+17.65%) | 230,000 |
| 28 Aug 1981 | HKD | 1.55 | 1.7 | 1.55 | 1.7 | 0.7893 | +0.1 (+6.25%) | 195,000 |
| 27 Aug 1981 | HKD | 1.4 | 1.6 | 1.4 | 1.6 | 0.7428 | +0.2 (+14.29%) | 368,000 |
| 26 Aug 1981 | HKD | 1.45 | 1.45 | 1.25 | 1.4 | 0.65 | +0.15 (+12%) | 128,000 |
| 25 Aug 1981 | HKD | 1.05 | 1.25 | 1 | 1.25 | 0.5803 | +0.25 (+25%) | 222,000 |
| 24 Aug 1981 | HKD | 0.86 | 1 | 0.86 | 1 | 0.4643 | +0.25 (+33.33%) | 130,000 |
| 21 Aug 1981 | HKD | 0.75 | 0.75 | 0.75 | 0.75 | 0.3482 | +0.15 (+25%) | 2,000 |
| 20 Aug 1981 | HKD | 0.51 | 0.6 | 0.51 | 0.6 | 0.2786 | +0.19 (+46.34%) | 10,000 |
| 11 May 1981 | HKD | 0.41 | 0.41 | 0.41 | 0.41 | 0.1903 | +0.11 (+36.67%) | 2,000 |
| 30 Jan 1981 | HKD | 0.3 | 0.3 | 0.3 | 0.3 | 0.1393 | -0.02 (-6.25%) | 2,000 |
| 8 Jul 1980 | HKD | 0.32 | 0.32 | 0.32 | 0.32 | 0.1486 | 0.0 (0.0%) | 2,000 |
| 28 Mar 1980 | HKD | 0.32 | 0.32 | 0.32 | 0.32 | 0.1486 | -0.01 (-3.03%) | 10,000 |
| 27 Mar 1980 | HKD | 0.33 | 0.33 | 0.33 | 0.33 | 0.1532 | +0.03 (+10.00%) | 10,000 |
| 26 Mar 1980 | HKD | 0.31 | 0.31 | 0.3 | 0.3 | 0.1393 | 0.0 (0.0%) | 48,000 |
| 21 Mar 1980 | HKD | 0.3 | 0.3 | 0.3 | 0.3 | 0.1393 | 0.0 (0.0%) | 10,000 |
| 11 Feb 1980 | HKD | 0.28 | 0.3 | 0.28 | 0.3 | 0.1393 | 0.0 (0.0%) | 20,000 |
| 7 Feb 1980 | HKD | 0.3 | 0.3 | 0.3 | 0.3 | 0.1393 | +0.01 (+3.45%) | 30,000 |
| 29 Jan 1980 | HKD | 0.3 | 0.3 | 0.29 | 0.29 | 0.1346 | +0.04 (+16.00%) | 16,000 |
| 22 Jan 1980 | HKD | 0.25 | 0.25 | 0.25 | 0.25 | 0.1161 | 0.0 (0.0%) | 2,000 |
