Rubin 100 · 1-month sector leaders — TESTMET +25.36% / GASCHEM +0.25%
Through October 2, 2026: Testing & Metrology leads the last 21 trading days at +25.36%, Gases, Chemicals & Consumables trails at +0.25%.
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 October 2, 2026.
Top sectors: TESTMET +25.36% · SUBSTRATE +20.07% · EDA +18.26%.
Weakest sectors: GASCHEM +0.25% · S22 +2.70% · THERMAL +3.23%.
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/