Rubin 100 · 1-month sector leaders — PACKAGING +71.05% / GASCHEM +3.38%
Through May 6, 2026: Advanced Packaging & Bonding leads the last 21 trading days at +71.05%, Gases, Chemicals & Consumables trails at +3.38%.
Rubin 100 sector-mean 1-month (21 trading day) returns as of May 6, 2026.
Top sectors: PACKAGING +71.05% · MEMORY +67.05% · SUBSTRATE +57.10%.
Weakest sectors: GASCHEM +3.38% · LITHO +12.04% · FABSUB +21.25%.
The 1-month view smooths single-session noise — use it for regime-persistent rotation reads vs. the daily sector-flow signal.
→ closelook.net/indices/rubin/