Rubin 100 · 1-month sector leaders — GASCHEM +49.05% / ARCHITECTS -10.00%
Through June 30, 2026: Gases, Chemicals & Consumables leads the last 21 trading days at +49.05%, Architects (Chip Design) trails at -10.00%.
Rubin 100 sector-mean 1-month (21 trading day) returns as of June 30, 2026.
Top sectors: GASCHEM +49.05% · MEMORY +21.18% · DEPETCH +18.91%.
Weakest sectors: ARCHITECTS -10.00% · MATERIALS -5.48% · GRID -5.23%.
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/