Rubin 100 · 1-month sector leaders — MEMORY +80.03% / GASCHEM +3.16%
Through June 3, 2026: Memory (HBM & NAND) leads the last 21 trading days at +80.03%, Gases, Chemicals & Consumables trails at +3.16%.
Rubin 100 sector-mean 1-month (21 trading day) returns as of June 3, 2026.
Top sectors: MEMORY +80.03% · EDA +37.83% · MATERIALS +37.34%.
Weakest sectors: GASCHEM +3.16% · GRID +3.48% · THERMAL +4.90%.
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/