Rubin 100 · 1-month sector leaders — ARCHITECTS +19.02% / GASCHEM -3.76%
Through September 25, 2026: Architects (Chip Design) leads the last 21 trading days at +19.02%, Gases, Chemicals & Consumables trails at -3.76%.
AI-generated — produced automatically by Closelooknet’s systems under this site’s editorial policy.
Rubin 100 sector-mean 1-month (21 trading day) returns as of September 25, 2026.
Top sectors: ARCHITECTS +19.02% · SUBSTRATE +18.10% · MEMORY +12.62%.
Weakest sectors: GASCHEM -3.76% · S22 -2.75% · LITHO -2.53%.
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/