Rubin 100 · Daily leaders — ATS.VI +5.04% / AEHR -10.67%
August 31, 2026 close: AT&S leads +5.04%, Aehr Test Systems trails -10.67%. 126/126 constituents covered.
AI-generated — produced automatically by Closelook’s systems under this site’s editorial policy.
Rubin 100 constituent single-day returns for August 31, 2026.
Top 3: ATS.VI +5.04% · 2308.TW +3.39% · 6525.T +2.17%.
Bottom 3: AEHR -10.67% · MRVL -10.28% · 285A.T -8.76%.
Coverage: 126 of 126 constituents. Ticker links open the per-stock detail view.
→ closelook.net/indices/rubin/