1797 earnings per share for the last semiannual are -0.10 HKD whereas the estimation was 0.11 HKD which accounts for -189.84% surprise. Company revenue for the same period amounts to 2.35 B HKD despite the estimated figure of 2.72 B HKD. Estimated earnings per share for the next semiannual are 0.31 HKD, and revenue is expected to reach 3.35 B HKD. Also watch annual changes over time to get a bigger picture of 1797 earnings per share and revenue dynamics.