How did EVRG's Q4 earnings surprise impact its annual performance?

EVRG's Q4 earnings surprise had a generally positive impact on its annual performance, though the effects varied by time frame. The 3-Day win rate was 50%, the 10-Day win rate was also 50%, and the 30-Day win rate was 66.67%, indicating that short-term positive returns were more likely following the earnings event. The maximum return observed was 0.40% over 30 days, suggesting that while there was some potential for gains, the overall impact on the annual performance was relatively modest.