| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Sep 1981 | HKD | 67.5 | 68 | 66 | 66 | 16.0751 | -2 (-2.94%) | 8,600 |
| 14 Sep 1981 | HKD | 68 | 68 | 68 | 68 | 16.5622 | 0.0 (0.0%) | 0 |
| 11 Sep 1981 | HKD | 68.5 | 68.5 | 66.5 | 68 | 16.5622 | +1 (+1.49%) | 21,600 |
| 10 Sep 1981 | HKD | 70 | 70 | 67 | 67 | 16.3186 | -1 (-1.47%) | 6,800 |
| 9 Sep 1981 | HKD | 68 | 69 | 68 | 68 | 16.5622 | -1 (-1.45%) | 2,400 |
| 8 Sep 1981 | HKD | 69 | 71 | 69 | 69 | 16.8058 | -1.5 (-2.13%) | 5,200 |
| 7 Sep 1981 | HKD | 71.5 | 73 | 70.5 | 70.5 | 17.1711 | -0.5 (-0.70%) | 4,800 |
| 4 Sep 1981 | HKD | 70.5 | 72.5 | 70.5 | 71 | 17.2929 | 0.0 (0.0%) | 5,000 |
| 3 Sep 1981 | HKD | 70 | 72 | 70 | 71 | 17.2929 | -1 (-1.39%) | 4,800 |
| 2 Sep 1981 | HKD | 71 | 72 | 71 | 72 | 17.5365 | -2 (-2.70%) | 1,400 |
| 1 Sep 1981 | HKD | 74 | 74 | 71 | 74 | 18.0236 | +1 (+1.37%) | 6,039 |
| 31 Aug 1981 | HKD | 73 | 73 | 73 | 73 | 17.78 | 0.0 (0.0%) | 0 |
| 28 Aug 1981 | HKD | 73 | 74 | 73 | 73 | 17.78 | 0.0 (0.0%) | 3,000 |
| 27 Aug 1981 | HKD | 74 | 74.5 | 73 | 73 | 17.78 | -2 (-2.67%) | 2,400 |
| 26 Aug 1981 | HKD | 75 | 75 | 74 | 75 | 18.2671 | 0.0 (0.0%) | 800 |
| 25 Aug 1981 | HKD | 75 | 75 | 74.5 | 75 | 18.2671 | -0.5 (-0.66%) | 3,800 |
| 24 Aug 1981 | HKD | 75.5 | 77 | 75.5 | 75.5 | 18.3889 | -0.5 (-0.66%) | 6,400 |
| 21 Aug 1981 | HKD | 76 | 76 | 75 | 76 | 18.5107 | 0.0 (0.0%) | 5,000 |
| 20 Aug 1981 | HKD | 76 | 77 | 76 | 76 | 18.5107 | 0.0 (0.0%) | 4,800 |
| 19 Aug 1981 | HKD | 76 | 76.5 | 76 | 76 | 18.5107 | +1 (+1.33%) | 9,200 |
| 18 Aug 1981 | HKD | 75 | 75 | 75 | 75 | 18.2671 | +0.5 (+0.67%) | 6,000 |
| 17 Aug 1981 | HKD | 75 | 75 | 74 | 74.5 | 18.1454 | -1 (-1.32%) | 3,600 |
| 14 Aug 1981 | HKD | 75 | 75.5 | 74 | 75.5 | 18.3889 | 0.0 (0.0%) | 11,200 |
| 13 Aug 1981 | HKD | 76 | 76 | 75 | 75.5 | 18.3889 | +1 (+1.34%) | 2,800 |
| 12 Aug 1981 | HKD | 74.5 | 75 | 74.5 | 74.5 | 18.1454 | 0.0 (0.0%) | 3,000 |
| 11 Aug 1981 | HKD | 75.5 | 75.5 | 74 | 74.5 | 18.1454 | -1.5 (-1.97%) | 7,800 |
| 10 Aug 1981 | HKD | 76 | 76.5 | 76 | 76 | 18.5107 | -1 (-1.30%) | 11,000 |
| 7 Aug 1981 | HKD | 76 | 78 | 76 | 77 | 18.7543 | +1 (+1.32%) | 11,800 |
| 6 Aug 1981 | HKD | 75 | 76 | 74.5 | 76 | 18.5107 | +1.5 (+2.01%) | 11,092 |
| 5 Aug 1981 | HKD | 74.5 | 75 | 74 | 74.5 | 18.1454 | 0.0 (0.0%) | 3,200 |
