| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Mar 1981 | HKD | 13.9 | 14.1 | 13.8 | 13.8 | 13.8 | -0.1 (-0.72%) | 533,000 |
| 26 Mar 1981 | HKD | 14.3 | 14.3 | 13.8 | 13.9 | 13.9 | -0.6 (-4.14%) | 361,000 |
| 25 Mar 1981 | HKD | 13.5 | 14.5 | 13.5 | 14.5 | 14.5 | +1.2 (+9.02%) | 559,000 |
| 24 Mar 1981 | HKD | 13.9 | 13.9 | 13.3 | 13.3 | 13.3 | -0.7 (-5%) | 352,000 |
| 23 Mar 1981 | HKD | 14.2 | 14.2 | 13.9 | 14 | 14 | +0.3 (+2.19%) | 295,000 |
| 20 Mar 1981 | HKD | 14.2 | 14.3 | 13.7 | 13.7 | 13.7 | -0.5 (-3.52%) | 322,000 |
| 19 Mar 1981 | HKD | 13.8 | 14.2 | 13.7 | 14.2 | 14.2 | +0.3 (+2.16%) | 330,000 |
| 18 Mar 1981 | HKD | 13.5 | 14.3 | 13.4 | 13.9 | 13.9 | +0.3 (+2.21%) | 265,200 |
| 17 Mar 1981 | HKD | 13.8 | 13.8 | 13.5 | 13.6 | 13.6 | +0.1 (+0.74%) | 226,000 |
| 16 Mar 1981 | HKD | 13.3 | 13.6 | 13.3 | 13.5 | 13.5 | -0.1 (-0.74%) | 82,000 |
| 13 Mar 1981 | HKD | 13.8 | 13.8 | 13.3 | 13.6 | 13.6 | +0.2 (+1.49%) | 375,000 |
| 12 Mar 1981 | HKD | 13.2 | 13.6 | 13.1 | 13.4 | 13.4 | +0.5 (+3.88%) | 353,000 |
| 11 Mar 1981 | HKD | 12.8 | 13 | 12.6 | 12.9 | 12.9 | -0.7 (-5.15%) | 403,000 |
| 10 Mar 1981 | HKD | 13.4 | 13.8 | 13.3 | 13.6 | 13.6 | +0.2 (+1.49%) | 253,600 |
| 9 Mar 1981 | HKD | 14 | 14 | 13.1 | 13.4 | 13.4 | -0.6 (-4.29%) | 462,000 |
| 6 Mar 1981 | HKD | 13.7 | 14.2 | 13.3 | 14 | 14 | +0.2 (+1.45%) | 364,000 |
| 5 Mar 1981 | HKD | 14.7 | 14.9 | 13.8 | 13.8 | 13.8 | -1.2 (-8%) | 222,000 |
| 4 Mar 1981 | HKD | 14.9 | 15.1 | 14.8 | 15 | 15 | +0.4 (+2.74%) | 460,000 |
| 3 Mar 1981 | HKD | 14.7 | 14.8 | 14.4 | 14.6 | 14.6 | -0.2 (-1.35%) | 436,000 |
| 2 Mar 1981 | HKD | 15.5 | 15.6 | 14.8 | 14.8 | 14.8 | -0.6 (-3.90%) | 532,000 |
| 27 Feb 1981 | HKD | 15.4 | 15.7 | 15 | 15.4 | 15.4 | +0.2 (+1.32%) | 555,000 |
| 26 Feb 1981 | HKD | 16 | 16 | 15.2 | 15.2 | 15.2 | -0.6 (-3.80%) | 361,670 |
| 25 Feb 1981 | HKD | 15.6 | 15.9 | 15.6 | 15.8 | 15.8 | +0.3 (+1.94%) | 826,312 |
| 24 Feb 1981 | HKD | 15 | 15.5 | 15 | 15.5 | 15.5 | +0.5 (+3.33%) | 638,690 |
| 23 Feb 1981 | HKD | 14.6 | 15 | 14.5 | 15 | 15 | +0.2 (+1.35%) | 569,640 |
| 20 Feb 1981 | HKD | 15 | 15.2 | 14.5 | 14.8 | 14.8 | -0.2 (-1.33%) | 849,280 |
| 19 Feb 1981 | HKD | 14.9 | 15.4 | 14.9 | 15 | 15 | +0.1 (+0.67%) | 404,000 |
| 18 Feb 1981 | HKD | 14.5 | 15 | 14.5 | 14.9 | 14.9 | +0.3 (+2.05%) | 674,940 |
| 17 Feb 1981 | HKD | 14 | 14.7 | 13.8 | 14.6 | 14.6 | +0.2 (+1.39%) | 1,038,000 |
| 16 Feb 1981 | HKD | 15.3 | 15.3 | 14.3 | 14.4 | 14.4 | -0.8 (-5.26%) | 326,000 |
