Rubin 100 · Sector flow — INTERCON +4.10% / S21 -2.60%
August 26, 2026 close: High-Speed Interconnects led +4.10%, S21 trailed -2.60% (mean 1d across sector constituents).
Rubin 100 sector-mean 1-day returns for August 26, 2026.
Top flow: INTERCON +4.10% · S23 +3.47% · EDA +3.28%.
Weakest flow: S21 -2.60% · THERMAL -0.59% · GRID +0.07%.
Ranking covers 22 sectors (min 3 constituents each).
→ closelook.net/indices/rubin/