Rubin 100 · Daily leaders — 285A.T +15.07% / 6361.T -6.45%
August 18, 2026 close: Kioxia leads +15.07%, Ebara trails -6.45%. 126/126 constituents covered.
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Rubin 100 constituent single-day returns for August 18, 2026.
Top 3: 285A.T +15.07% · 3037.TW +9.80% · SNDK +8.88%.
Bottom 3: 6361.T -6.45% · ARM -2.87% · DELL -2.24%.
Coverage: 126 of 126 constituents. Ticker links open the per-stock detail view.
→ closelook.net/indices/rubin/