Euronext Announces PSI® December 2025 Quarterly Review Results
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 10 2025
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Source: Globenewswire
- Review Results Announced: Euronext has announced the results of the December 2025 quarterly review for the PSI®, which will be implemented after market close on December 19, 2025, and effective from December 22, indicating market stability.
- Index Composition Unchanged: The composition of the PSI® index remains unchanged in this review, reflecting confidence in the existing constituents and potentially attracting more investor interest.
- Future Review Schedule: The next Index Steering Committee review is scheduled for March 11, 2026, ensuring market participants can access timely updates, thereby enhancing transparency.
- Market Infrastructure Expansion: Euronext successfully acquired a majority stake in the Athens Stock Exchange in November 2025, further strengthening its pan-European market infrastructure and enhancing overall market competitiveness.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.








