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Market note AH ·

Rubin 100 · Daily leaders — QCOM +3.35% / 6857.T -14.96%

October 16, 2026 close: Qualcomm leads +3.35%, Advantest trails -14.96%. 130/130 constituents covered.

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Rubin 100 constituent single-day returns for October 16, 2026.
Top 3: QCOM +3.35% · ARM +2.85% · MU +1.87%.
Bottom 3: 6857.T -14.96% · 0992.HK -14.54% · 3436.T -13.85%.
Coverage: 130 of 130 constituents. Ticker links open the per-stock detail view.
→ closelook.net/indices/rubin/