2421 earnings per share for the last quarter are 1.28 TWD whereas the estimation was 1.64 TWD which accounts for -21.78% surprise. Company revenue for the same period amounts to 4.03 B TWD despite the estimated figure of 4.07 B TWD. Estimated earnings per share for the next quarter are 1.78 TWD, and revenue is expected to reach 4.06 B TWD. Also watch annual changes over time to get a bigger picture of 2421 earnings per share and revenue dynamics.