Rubin 100 · Daily leaders — 6861.T +9.36% / 6525.T -17.68%
July 30, 2026 close: Keyence leads +9.36%, Kokusai Electric trails -17.68%. 125/125 constituents covered.
Rubin 100 constituent single-day returns for July 30, 2026.
Top 3: 6861.T +9.36% · APH +4.49% · 7751.T +3.51%.
Bottom 3: 6525.T -17.68% · VRT -17.26% · MOD -14.43%.
Coverage: 125 of 125 constituents. Ticker links open the per-stock detail view.
→ closelook.net/indices/rubin/