As of Q4'25 (2025-12-31), ASML reported a diluted EPS of 6.71 USD, reflecting a slight decrease compared to the previous quarter’s 6.85 USD. The year-over-year EPS growth for this period turned marginally negative at -2.04%, indicating a minor contraction after several quarters of strong gains. From Q1'23 to Q4'25, ASML’s diluted EPS exhibited notable volatility, with a significant dip to 3.11 USD in Q1'24 followed by a robust recovery, peaking at 6.85 USD in Q4'24. The YoY EPS growth rate was highly positive in early 2023, reaching 186% in Q1'23, but experienced a sharp downturn in early 2024 before rebounding in subsequent quarters. Overall, the trend shows periods of strong growth interspersed with short-term declines, suggesting cyclical performance dynamics within the observed timeframe.