ASML Slides 3.93% on $1.69 Billion Turnover Ranking 49th Amid Macro and Capex Headwinds

ASML closed at a 3.93% decline on October 7, 2025, with a trading volume of $1.69 billion, ranking 49th in market activity. The stock’s performance reflects broader sector pressures amid evolving demand dynamics in semiconductor manufacturing equipment.

Recent developments highlight potential headwinds for ASML, including macroeconomic uncertainties and shifting client capital expenditure plans. Analysts note that while long-term demand for advanced lithography systems remains robust, near-term execution risks and competitive positioning in the EUV segment could weigh on investor sentiment.

To ensure accurate back-testing of ASML’s historical performance, several parameters require clarification. Key considerations include the investment universe (e.g., U.S.-listed stocks, S&P 500 components), rebalancing mechanics (entry/exit prices, weighting strategies), transaction cost assumptions, and capital allocation methods (fixed notional vs. full reinvestment). Defining these elements will enable a precise evaluation of a 500-name portfolio’s viability from January 1, 2022, to the present.