9921 earnings per share for the last quarter are -2.31 TWD whereas the estimation was 0.63 TWD which accounts for -464.80% surprise. Company revenue for the same period amounts to 13.59 B TWD despite the estimated figure of 15.10 B TWD. Estimated earnings per share for the next quarter are 0.77 TWD, and revenue is expected to reach 15.13 B TWD. Also watch annual changes over time to get a bigger picture of 9921 earnings per share and revenue dynamics.