| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Apr 1980 | HKD | 25.488 | 25.776 | 25.488 | 25.632 | 17.8 | 0.0 (0.0%) | 54,134 |
| 22 Apr 1980 | HKD | 25.92 | 25.92 | 25.2 | 25.632 | 17.8 | -0.148 (-0.57%) | 61,088 |
| 21 Apr 1980 | HKD | 25.78 | 25.78 | 25.78 | 25.78 | 17.9028 | +0.004 (+0.02%) | 0 |
| 18 Apr 1980 | HKD | 25.632 | 25.92 | 25.632 | 25.776 | 17.9 | -0.288 (-1.10%) | 11,817 |
| 17 Apr 1980 | HKD | 25.776 | 26.064 | 25.776 | 26.064 | 18.1 | +0.432 (+1.69%) | 43,834 |
| 16 Apr 1980 | HKD | 25.632 | 25.776 | 25.488 | 25.632 | 17.8 | 0.0 (0.0%) | 37,833 |
| 15 Apr 1980 | HKD | 25.632 | 25.632 | 25.632 | 25.632 | 17.8 | -0.288 (-1.11%) | 25,244 |
| 14 Apr 1980 | HKD | 26.064 | 26.208 | 25.92 | 25.92 | 18 | -0.144 (-0.55%) | 44,460 |
| 11 Apr 1980 | HKD | 26.064 | 26.208 | 25.92 | 26.064 | 18.1 | +0.432 (+1.69%) | 30,706 |
| 10 Apr 1980 | HKD | 25.2 | 26.064 | 25.2 | 25.632 | 17.8 | +0.432 (+1.71%) | 28,558 |
| 9 Apr 1980 | HKD | 25.056 | 25.2 | 25.056 | 25.2 | 17.5 | +0.144 (+0.57%) | 45,910 |
| 8 Apr 1980 | HKD | 24.768 | 25.056 | 24.768 | 25.056 | 17.4 | +0.146 (+0.59%) | 20,406 |
| 7 Apr 1980 | HKD | 24.91 | 24.91 | 24.91 | 24.91 | 17.2986 | -0.002 (-0.01%) | 0 |
| 3 Apr 1980 | HKD | 24.912 | 25.2 | 24.768 | 24.912 | 17.3 | 0.0 (0.0%) | 43,420 |
| 2 Apr 1980 | HKD | 24.48 | 24.912 | 24.48 | 24.912 | 17.3 | +0.144 (+0.58%) | 14,200 |
| 1 Apr 1980 | HKD | 24.768 | 24.912 | 24.624 | 24.768 | 17.2 | -0.002 (-0.01%) | 43,349 |
| 31 Mar 1980 | HKD | 24.77 | 24.77 | 24.77 | 24.77 | 17.2014 | +0.002 (+0.01%) | 0 |
| 28 Mar 1980 | HKD | 24.624 | 24.768 | 24.624 | 24.768 | 17.2 | +0.432 (+1.78%) | 396,676 |
| 27 Mar 1980 | HKD | 24.768 | 24.912 | 24.336 | 24.336 | 16.9 | -0.432 (-1.74%) | 84,005 |
| 26 Mar 1980 | HKD | 24.912 | 24.912 | 24.624 | 24.768 | 17.2 | -0.144 (-0.58%) | 18,308 |
| 25 Mar 1980 | HKD | 24.768 | 24.912 | 24.624 | 24.912 | 17.3 | -0.144 (-0.57%) | 16,178 |
| 24 Mar 1980 | HKD | 25.2 | 25.2 | 24.912 | 25.056 | 17.4 | +0.144 (+0.58%) | 54,442 |
| 21 Mar 1980 | HKD | 24.48 | 25.2 | 24.48 | 24.912 | 17.3 | 0.0 (0.0%) | 40,081 |
| 20 Mar 1980 | HKD | 24.768 | 25.2 | 24.768 | 24.912 | 17.3 | +0.576 (+2.37%) | 35,072 |
| 19 Mar 1980 | HKD | 24.48 | 24.48 | 23.904 | 24.336 | 16.9 | -0.144 (-0.59%) | 88,456 |
| 18 Mar 1980 | HKD | 24.768 | 24.768 | 24.48 | 24.48 | 17 | -0.72 (-2.86%) | 80,500 |
| 17 Mar 1980 | HKD | 25.2 | 25.488 | 24.912 | 25.2 | 17.5 | +0.72 (+2.94%) | 81,513 |
| 14 Mar 1980 | HKD | 24.336 | 24.912 | 24.048 | 24.48 | 17 | -0.576 (-2.30%) | 88,001 |
| 13 Mar 1980 | HKD | 25.92 | 25.92 | 24.768 | 25.056 | 17.4 | -0.864 (-3.33%) | 26,301 |
| 12 Mar 1980 | HKD | 26.496 | 26.496 | 25.92 | 25.92 | 18 | -0.432 (-1.64%) | 31,140 |
