004020 earnings per share for the last quarter are -1463.71 KRW whereas the estimation was 1629.62 KRW which accounts for -189.82% surprise. Company revenue for the same period amounts to 6.10 T KRW despite the estimated figure of 6.33 T KRW. Estimated earnings per share for the next quarter are -515.02 KRW, and revenue is expected to reach 6.24 T KRW. Also watch annual changes over time to get a bigger picture of 004020 earnings per share and revenue dynamics.