Rubin 100 · Sector flow — LITHO +0.35% / MEMORY -4.36%
September 29, 2026 close: Lithography led +0.35%, Memory (HBM & NAND) trailed -4.36% (mean 1d across sector constituents).
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Rubin 100 sector-mean 1-day returns for September 29, 2026.
Top flow: LITHO +0.35% · GASCHEM +0.04% · DEPETCH -0.21%.
Weakest flow: MEMORY -4.36% · THERMAL -3.75% · EDA -3.48%.
Ranking covers 22 sectors (min 3 constituents each).
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