Rubin 100 · 1-month sector leaders — MEMORY +46.32% / THERMAL -4.70%
Through June 16, 2026: Memory (HBM & NAND) leads the last 21 trading days at +46.32%, Thermal Management trails at -4.70%.
Rubin 100 sector-mean 1-month (21 trading day) returns as of June 16, 2026.
Top sectors: MEMORY +46.32% · SUBSTRATE +32.49% · EDA +27.15%.
Weakest sectors: THERMAL -4.70% · GASCHEM -3.00% · GRID +2.89%.
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/