Rubin 100 · Sector flow — MEMORY +6.01% / ARCHITECTS -1.33%
May 5, 2026 close: Memory (HBM & NAND) led +6.01%, Architects (Chip Design) trailed -1.33% (mean 1d across sector constituents).
Rubin 100 sector-mean 1-day returns for May 5, 2026.
Top flow: MEMORY +6.01% · PACKAGING +4.59% · MATERIALS +2.62%.
Weakest flow: ARCHITECTS -1.33% · INTERCON -0.52% · GASCHEM -0.03%.
Ranking covers 16 sectors (min 3 constituents each).
→ closelook.net/indices/rubin/