| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Mar 1981 | HKD | 26.4 | 26.4 | 26 | 26.4 | 26.4 | -0.1 (-0.38%) | 89,000 |
| 26 Mar 1981 | HKD | 26.5 | 26.5 | 26 | 26.5 | 26.5 | +0.7 (+2.71%) | 59,000 |
| 25 Mar 1981 | HKD | 26 | 26.2 | 25.8 | 25.8 | 25.8 | -0.1 (-0.39%) | 94,000 |
| 24 Mar 1981 | HKD | 25.8 | 26 | 25.6 | 25.9 | 25.9 | -0.1 (-0.38%) | 132,300 |
| 23 Mar 1981 | HKD | 25.2 | 26 | 25 | 26 | 26 | +1.2 (+4.84%) | 110,000 |
| 20 Mar 1981 | HKD | 24.5 | 24.8 | 24.2 | 24.8 | 24.8 | +0.6 (+2.48%) | 180,000 |
| 19 Mar 1981 | HKD | 23.9 | 24.2 | 23.8 | 24.2 | 24.2 | +0.6 (+2.54%) | 94,000 |
| 18 Mar 1981 | HKD | 23.2 | 23.7 | 23.2 | 23.6 | 23.6 | +0.4 (+1.72%) | 54,000 |
| 17 Mar 1981 | HKD | 23.3 | 23.6 | 23.2 | 23.2 | 23.2 | +0.2 (+0.87%) | 71,000 |
| 16 Mar 1981 | HKD | 23.4 | 23.4 | 23 | 23 | 23 | -0.6 (-2.54%) | 46,000 |
| 13 Mar 1981 | HKD | 24 | 24.3 | 23.4 | 23.6 | 23.6 | +0.1 (+0.43%) | 75,000 |
| 12 Mar 1981 | HKD | 23.2 | 23.6 | 23.2 | 23.5 | 23.5 | +0.5 (+2.17%) | 72,000 |
| 11 Mar 1981 | HKD | 23.5 | 23.5 | 22.7 | 23 | 23 | -0.8 (-3.36%) | 82,000 |
| 10 Mar 1981 | HKD | 23.9 | 24.6 | 23.8 | 23.8 | 23.8 | -0.4 (-1.65%) | 84,200 |
| 9 Mar 1981 | HKD | 25.5 | 26.5 | 24.1 | 24.2 | 24.2 | -1.3 (-5.10%) | 198,000 |
| 6 Mar 1981 | HKD | 26 | 26 | 25.5 | 25.5 | 25.5 | -1.1 (-4.14%) | 7,000 |
| 5 Mar 1981 | HKD | 27 | 27 | 26.5 | 26.6 | 26.6 | -0.9 (-3.27%) | 51,000 |
| 4 Mar 1981 | HKD | 27 | 27.5 | 27 | 27.5 | 27.5 | +0.8 (+3.00%) | 128,000 |
| 3 Mar 1981 | HKD | 27.2 | 27.2 | 26.7 | 26.7 | 26.7 | -0.5 (-1.84%) | 110,000 |
| 2 Mar 1981 | HKD | 27.5 | 27.5 | 27.2 | 27.2 | 27.2 | -0.4 (-1.45%) | 48,000 |
| 27 Feb 1981 | HKD | 27.6 | 27.9 | 27.3 | 27.6 | 27.6 | -0.3 (-1.08%) | 71,000 |
| 26 Feb 1981 | HKD | 27.8 | 28 | 27.8 | 27.9 | 27.9 | +0.2 (+0.72%) | 51,000 |
| 25 Feb 1981 | HKD | 27.3 | 27.7 | 27.3 | 27.7 | 27.7 | +0.5 (+1.84%) | 18,000 |
| 24 Feb 1981 | HKD | 27.1 | 27.5 | 27 | 27.2 | 27.2 | +0.1 (+0.37%) | 58,000 |
| 23 Feb 1981 | HKD | 27.3 | 27.3 | 27 | 27.1 | 27.1 | -0.9 (-3.21%) | 40,000 |
| 20 Feb 1981 | HKD | 28.5 | 28.5 | 27.8 | 28 | 28 | -0.6 (-2.10%) | 30,600 |
| 19 Feb 1981 | HKD | 29 | 29 | 28.5 | 28.6 | 28.6 | -0.4 (-1.38%) | 58,500 |
| 18 Feb 1981 | HKD | 28.4 | 29 | 28.2 | 29 | 29 | +0.8 (+2.84%) | 164,900 |
| 17 Feb 1981 | HKD | 28 | 28.5 | 27.9 | 28.2 | 28.2 | +0.2 (+0.71%) | 58,500 |
| 16 Feb 1981 | HKD | 27.7 | 28 | 27 | 28 | 28 | -0.3 (-1.06%) | 88,000 |
