Rubin 100 · Daily leaders — AEHR +27.86% / 6488.TW -4.74%
July 22, 2026 close: Aehr Test Systems leads +27.86%, GlobalWafers trails -4.74%. 125/125 constituents covered.
Rubin 100 constituent single-day returns for July 22, 2026.
Top 3: AEHR +27.86% · 285A.T +17.18% · AAOI +15.76%.
Bottom 3: 6488.TW -4.74% · TPRO.MI -1.93% · 7731.T -1.41%.
Coverage: 125 of 125 constituents. Ticker links open the per-stock detail view.
→ closelook.net/indices/rubin/