Rubin 100 · Sector rotation — S24 → TESTMET
Rubin sector rotation: S24 → TESTMET leads at 0.17%.
Rubin 100 constituent 5-day return ranking shows a rank-1 sector flip on July 22, 2026: Testing & Metrology (TESTMET) moved to the top at 0.17%, displacing S24 (S24), which printed 41323.94% when last leading and now sits at rank 21.
Top-3 by mean 5-day return: 1. Testing & Metrology 0.17% · 2. Memory (HBM & NAND) 0.01% · 3. Architects (Chip Design) -0.74%. Highest constituent in the new leader: AEHR at 37.36%.
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