Rubin 100 · Sector rotation — THERMAL → POWERSEMI
Rubin sector rotation: THERMAL → POWERSEMI leads at -0.39%.
Rubin 100 constituent 5-day return ranking shows a rank-1 sector flip on May 20, 2026: Power Semiconductors (POWERSEMI) moved to the top at -0.39%, displacing Thermal Management (THERMAL), which printed 31627.24% when last leading and now sits at rank 14.
Top-3 by mean 5-day return: 1. Power Semiconductors -0.39% · 2. EDA & Chip IP -0.67% · 3. High-Speed Interconnects -0.96%. Highest constituent in the new leader: IFX.DE at 11.18%.
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