Rubin 100 · Sector rotation — MEMORY → LITHO
Rubin sector rotation: MEMORY → LITHO leads at 2.03%.
Rubin 100 constituent 5-day return ranking shows a rank-1 sector flip on June 8, 2026: Lithography (LITHO) moved to the top at 2.03%, displacing Memory (HBM & NAND) (MEMORY), which printed 21.16% when last leading and now sits at rank 3.
Top-3 by mean 5-day return: 1. Lithography 2.03% · 2. Testing & Metrology 0.13% · 3. Memory (HBM & NAND) -0.02%. Highest constituent in the new leader: 7731.T at 5.48%.
→ closelook.net/indices/rubin/