6643 earnings per share for the last quarter are 3.26 TWD whereas the estimation was 4.78 TWD which accounts for -31.85% surprise. Company revenue for the same period amounts to 519.00 M TWD despite the estimated figure of 517.20 M TWD. Estimated earnings per share for the next quarter are 2.21 TWD, and revenue is expected to reach 389.43 M TWD. Also watch annual changes over time to get a bigger picture of 6643 earnings per share and revenue dynamics.