Rubin 100 · 1-month sector leaders — MEMORY +31.86% / THERMAL -5.05%
Through June 15, 2026: Memory (HBM & NAND) leads the last 21 trading days at +31.86%, Thermal Management trails at -5.05%.
Rubin 100 sector-mean 1-month (21 trading day) returns as of June 15, 2026.
Top sectors: MEMORY +31.86% · EDA +23.28% · DEPETCH +20.42%.
Weakest sectors: THERMAL -5.05% · GASCHEM -4.14% · GRID -1.04%.
The 1-month view smooths single-session noise — use it for regime-persistent rotation reads vs. the daily sector-flow signal.
→ closelook.net/indices/rubin/