Rubin 100 · 1-month sector leaders — TESTMET +28.49% / GASCHEM +1.26%
Through October 5, 2026: Testing & Metrology leads the last 21 trading days at +28.49%, Gases, Chemicals & Consumables trails at +1.26%.
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 5, 2026.
Top sectors: TESTMET +28.49% · SUBSTRATE +24.87% · EDA +21.09%.
Weakest sectors: GASCHEM +1.26% · THERMAL +2.76% · S22 +4.47%.
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/