Rubin 100 · 1-month sector leaders — S19 +20.77% / THERMAL -7.08%
Through August 17, 2026: S19 leads the last 21 trading days at +20.77%, Thermal Management trails at -7.08%.
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 17, 2026.
Top sectors: S19 +20.77% · INTERCON +17.98% · TESTMET +12.20%.
Weakest sectors: THERMAL -7.08% · POWERSEMI -5.89% · DEPETCH -3.06%.
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/