| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Sep 1981 | HKD | 50 | 50 | 46 | 47 | 46.6738 | -3.5 (-6.93%) | 27,400 |
| 22 Sep 1981 | HKD | 52 | 53 | 50 | 50.5 | 50.1495 | -2.5 (-4.72%) | 23,800 |
| 21 Sep 1981 | HKD | 57.5 | 57.5 | 51 | 53 | 52.6322 | -5.5 (-9.40%) | 43,600 |
| 18 Sep 1981 | HKD | 59 | 60 | 57.5 | 58.5 | 58.094 | -2.5 (-4.10%) | 33,840 |
| 17 Sep 1981 | HKD | 65 | 65 | 60 | 61 | 60.5767 | -6 (-8.96%) | 62,700 |
| 16 Sep 1981 | HKD | 66.5 | 68 | 66.5 | 67 | 66.535 | +0.5 (+0.75%) | 9,200 |
| 15 Sep 1981 | HKD | 70 | 70 | 66.5 | 66.5 | 66.0385 | -3 (-4.32%) | 28,400 |
| 14 Sep 1981 | HKD | 69.5 | 69.5 | 69.5 | 69.5 | 69.0177 | 0.0 (0.0%) | 0 |
| 11 Sep 1981 | HKD | 68.5 | 69.5 | 68.5 | 69.5 | 69.0177 | +1 (+1.46%) | 65,000 |
| 10 Sep 1981 | HKD | 70 | 70.5 | 68.5 | 68.5 | 68.0246 | -1 (-1.44%) | 322,314 |
| 9 Sep 1981 | HKD | 70 | 70.5 | 68 | 69.5 | 69.0177 | +0.5 (+0.72%) | 49,600 |
| 8 Sep 1981 | HKD | 71 | 71.5 | 69 | 69 | 68.5212 | -1 (-1.43%) | 77,400 |
| 7 Sep 1981 | HKD | 68 | 72.5 | 68 | 70 | 69.5142 | +3 (+4.48%) | 87,800 |
| 4 Sep 1981 | HKD | 65 | 69.5 | 64 | 67 | 66.535 | +2.5 (+3.88%) | 91,400 |
| 3 Sep 1981 | HKD | 62 | 65.5 | 61 | 64.5 | 64.0524 | +1 (+1.57%) | 82,400 |
| 2 Sep 1981 | HKD | 67 | 67 | 63 | 63.5 | 63.0593 | -3.5 (-5.22%) | 21,480 |
| 1 Sep 1981 | HKD | 70 | 70 | 66 | 67 | 66.535 | -3 (-4.29%) | 49,608 |
| 31 Aug 1981 | HKD | 70 | 70 | 70 | 70 | 69.5142 | 0.0 (0.0%) | 0 |
| 28 Aug 1981 | HKD | 68 | 70 | 65.5 | 70 | 69.5142 | +2 (+2.94%) | 108,400 |
| 27 Aug 1981 | HKD | 65.5 | 70 | 65.5 | 68 | 67.5281 | +3 (+4.62%) | 186,020 |
| 26 Aug 1981 | HKD | 64 | 65.5 | 63 | 65 | 64.5489 | 0.0 (0.0%) | 94,340 |
| 25 Aug 1981 | HKD | 60.5 | 66 | 60.5 | 65 | 64.5489 | +4 (+6.56%) | 72,400 |
| 24 Aug 1981 | HKD | 61 | 61.5 | 60.5 | 61 | 60.5767 | +1 (+1.67%) | 22,000 |
| 21 Aug 1981 | HKD | 61 | 61.5 | 60 | 60 | 59.5836 | 0.0 (0.0%) | 19,040 |
| 20 Aug 1981 | HKD | 61 | 61.5 | 60 | 60 | 59.5836 | -1.5 (-2.44%) | 38,040 |
| 19 Aug 1981 | HKD | 59 | 61.5 | 59 | 61.5 | 61.0732 | +2.5 (+4.24%) | 43,000 |
| 18 Aug 1981 | HKD | 59 | 59 | 58 | 59 | 58.5906 | +1 (+1.72%) | 32,600 |
| 17 Aug 1981 | HKD | 59 | 59 | 58 | 58 | 57.5975 | -1.5 (-2.52%) | 25,660 |
| 14 Aug 1981 | HKD | 62 | 62 | 58.5 | 59.5 | 59.0871 | -0.5 (-0.83%) | 34,240 |
| 13 Aug 1981 | HKD | 62 | 63 | 59.5 | 60 | 59.5836 | 0.0 (0.0%) | 57,800 |
