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Market note AH ·

Rubin 100 · Sector flow — S20 +4.57% / S21 +0.22%

October 22, 2026 close: S20 led +4.57%, S21 trailed +0.22% (mean 1d across sector constituents).

AI-generated — produced automatically by Closelooknet’s systems under this site’s editorial policy.

Rubin 100 sector-mean 1-day returns for October 22, 2026.
Top flow: S20 +4.57% · MEMORY +4.48% · S19 +3.58%.
Weakest flow: S21 +0.22% · S22 +0.24% · GASCHEM +0.74%.
Ranking covers 22 sectors (min 3 constituents each).
→ closelook.net/indices/rubin/