Rubin 100 · Sector flow — EDA +10.10% / LITHO -0.06%
April 27, 2026 close: EDA & Chip IP led +10.10%, Lithography trailed -0.06% (mean 1d across sector constituents).
Rubin 100 sector-mean 1-day returns for April 27, 2026.
Top flow: EDA +10.10% · SUBSTRATE +9.43% · MEMORY +6.52%.
Weakest flow: LITHO -0.06% · POWERSEMI +0.50% · THERMAL +0.54%.
Ranking covers 16 sectors (min 3 constituents each).
→ closelook.net/indices/rubin/