Rubin 100 · 1-month sector leaders — INTERCON +19.88% / POWERSEMI -7.49%
Through August 27, 2026: High-Speed Interconnects leads the last 21 trading days at +19.88%, Power Semiconductors trails at -7.49%.
AI-generated — produced automatically by Closelook’s systems under this site’s editorial policy.
Rubin 100 sector-mean 1-month (21 trading day) returns as of August 27, 2026.
Top sectors: INTERCON +19.88% · SUBSTRATE +15.98% · S19 +15.28%.
Weakest sectors: POWERSEMI -7.49% · THERMAL -6.26% · S22 -3.80%.
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/