Euro-AI 50 · 1-month leaders — SAN.PA +22.89% / ATS.VI -41.30%

Through November 12, 2026: Sanofi leads Euro-AI 50 over the last 21 sessions at +22.89%, AT&S trails at -41.30%. 57/65 constituents covered.

AI-generated — produced automatically by Closelooknet’s systems under this site’s editorial policy.

Euro-AI 50 constituent returns for the last 21 sessions through November 12, 2026.

Top 3: SAN.PA +22.89% · CEVI.ST +22.14% · PHIA.AS +22.10%.

Bottom 3: ATS.VI -41.30% · NBIS -24.98% · ARM -20.37%.

Coverage: 57 of 65 constituents with valid 1m data.

→ closelook.net/indices/euro-ai/