Rubin 100 · Sector rotation — ARCHITECTS → MEMORY
Rubin sector rotation: ARCHITECTS → MEMORY leads at 6.09%.
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Rubin 100 constituent 5-day return ranking shows a rank-1 sector flip on October 28, 2026: Memory (HBM & NAND) (MEMORY) moved to the top at 6.09%, displacing Architects (Chip Design) (ARCHITECTS), which printed 0.30% when last leading and now sits at rank 5.
Top-3 by mean 5-day return: 1. Memory (HBM & NAND) 6.09% · 2. EDA & Chip IP 5.25% · 3. Power Semiconductors 2.67%. Highest constituent in the new leader: 000660.KS at 9.65%.
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