Rubin 100 · Daily leaders — 3436.T +19.30% / AEHR -7.66%
June 1, 2026 close: Sumco leads +19.30%, Aehr Test Systems trails -7.66%. 101/102 constituents covered.
Rubin 100 constituent single-day returns for June 1, 2026.
Top 3: 3436.T +19.30% · 4062.T +16.51% · 6981.T +12.73%.
Bottom 3: AEHR -7.66% · SOI.PA -7.62% · LPK.DE -7.53%.
Coverage: 101 of 102 constituents. Ticker links open the per-stock detail view.
→ closelook.net/indices/rubin/