Rubin 100 · 1-month sector leaders — GASCHEM +44.92% / S24 -31.52%
Through July 23, 2026: Gases, Chemicals & Consumables leads the last 21 trading days at +44.92%, S24 trails at -31.52%.
Rubin 100 sector-mean 1-month (21 trading day) returns as of July 23, 2026.
Top sectors: GASCHEM +44.92% · S19 -1.27% · LITHO -2.65%.
Weakest sectors: S24 -31.52% · MEMORY -28.14% · INTERCON -24.41%.
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/