| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Feb 1980 | HKD | 7.205 | 7.26 | 6.875 | 6.875 | 6.25 | -0.275 (-3.85%) | 1,501,000 |
| 26 Feb 1980 | HKD | 7.04 | 7.205 | 6.93 | 7.15 | 6.5 | +0.055 (+0.78%) | 898,162 |
| 25 Feb 1980 | HKD | 7.535 | 7.59 | 7.095 | 7.095 | 6.45 | -0.495 (-6.52%) | 1,332,382 |
| 22 Feb 1980 | HKD | 7.59 | 7.59 | 7.37 | 7.59 | 6.9 | 0.0 (0.0%) | 1,331,600 |
| 21 Feb 1980 | HKD | 7.59 | 7.7 | 7.48 | 7.59 | 6.9 | +0.055 (+0.73%) | 2,719,245 |
| 20 Feb 1980 | HKD | 7.26 | 7.535 | 7.15 | 7.535 | 6.85 | +0.215 (+2.94%) | 1,664,209 |
| 19 Feb 1980 | HKD | 7.32 | 7.32 | 7.32 | 7.32 | 6.6545 | +0.005 (+0.07%) | 0 |
| 15 Feb 1980 | HKD | 7.37 | 7.37 | 7.26 | 7.315 | 6.65 | +0.055 (+0.76%) | 1,276,000 |
| 14 Feb 1980 | HKD | 7.095 | 7.315 | 7.095 | 7.26 | 6.6 | +0.165 (+2.33%) | 1,406,276 |
| 13 Feb 1980 | HKD | 7.095 | 7.15 | 7.04 | 7.095 | 6.45 | +0.055 (+0.78%) | 774,367 |
| 12 Feb 1980 | HKD | 6.93 | 7.095 | 6.93 | 7.04 | 6.4 | +0.11 (+1.59%) | 791,157 |
| 11 Feb 1980 | HKD | 6.93 | 6.985 | 6.875 | 6.93 | 6.3 | 0.0 (0.0%) | 574,280 |
| 8 Feb 1980 | HKD | 6.985 | 6.985 | 6.82 | 6.93 | 6.3 | 0.0 (0.0%) | 793,479 |
| 7 Feb 1980 | HKD | 7.04 | 7.04 | 6.93 | 6.93 | 6.3 | 0.0 (0.0%) | 719,063 |
| 6 Feb 1980 | HKD | 7.095 | 7.095 | 6.93 | 6.93 | 6.3 | -0.165 (-2.33%) | 817,760 |
| 5 Feb 1980 | HKD | 7.095 | 7.15 | 6.985 | 7.095 | 6.45 | +0.11 (+1.57%) | 1,063,158 |
| 4 Feb 1980 | HKD | 6.82 | 7.04 | 6.765 | 6.985 | 6.35 | +0.165 (+2.42%) | 587,600 |
| 1 Feb 1980 | HKD | 6.93 | 6.93 | 6.765 | 6.82 | 6.2 | -0.055 (-0.80%) | 1,088,931 |
| 31 Jan 1980 | HKD | 6.93 | 6.985 | 6.82 | 6.875 | 6.25 | 0.0 (0.0%) | 1,225,288 |
| 30 Jan 1980 | HKD | 6.93 | 7.095 | 6.82 | 6.875 | 6.25 | -0.165 (-2.34%) | 1,454,123 |
| 29 Jan 1980 | HKD | 7.15 | 7.15 | 6.875 | 7.04 | 6.4 | -0.11 (-1.54%) | 1,134,077 |
| 28 Jan 1980 | HKD | 7.37 | 7.425 | 7.04 | 7.15 | 6.5 | -0.11 (-1.52%) | 1,329,002 |
| 25 Jan 1980 | HKD | 7.205 | 7.37 | 7.205 | 7.26 | 6.6 | +0.165 (+2.33%) | 1,692,653 |
| 24 Jan 1980 | HKD | 6.985 | 7.095 | 6.985 | 7.095 | 6.45 | +0.22 (+3.20%) | 1,496,262 |
| 23 Jan 1980 | HKD | 6.985 | 6.985 | 6.82 | 6.875 | 6.25 | -0.11 (-1.57%) | 877,976 |
| 22 Jan 1980 | HKD | 6.985 | 7.15 | 6.985 | 6.985 | 6.35 | 0.0 (0.0%) | 1,519,316 |
| 21 Jan 1980 | HKD | 6.71 | 6.985 | 6.71 | 6.985 | 6.35 | +0.22 (+3.25%) | 1,733,269 |
| 18 Jan 1980 | HKD | 6.655 | 6.765 | 6.545 | 6.765 | 6.15 | +0.22 (+3.36%) | 1,354,870 |
| 17 Jan 1980 | HKD | 6.6 | 6.6 | 6.49 | 6.545 | 5.95 | +0.055 (+0.85%) | 575,476 |
| 16 Jan 1980 | HKD | 6.435 | 6.6 | 6.38 | 6.49 | 5.9 | +0.11 (+1.72%) | 668,380 |
