Rubin 100 · 1-month sector leaders — GASCHEM -1.19% / S24 -27.89%
Through July 27, 2026: Gases, Chemicals & Consumables leads the last 21 trading days at -1.19%, S24 trails at -27.89%.
Rubin 100 sector-mean 1-month (21 trading day) returns as of July 27, 2026.
Top sectors: GASCHEM -1.19% · S19 -1.53% · LITHO -1.74%.
Weakest sectors: S24 -27.89% · MEMORY -23.93% · INTERCON -23.77%.
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/