3900 earnings per share for the last semiannual are 1.10 HKD whereas the estimation was 0.75 HKD which accounts for 47.06% surprise. Company revenue for the same period amounts to 81.86 B HKD despite the estimated figure of 91.33 B HKD. Estimated earnings per share for the next semiannual are 0.94 HKD, and revenue is expected to reach 59.76 B HKD. Also watch annual changes over time to get a bigger picture of 3900 earnings per share and revenue dynamics.