Rubin 100 · Daily leaders — LPK.DE +15.35% / SNDK -4.12%
May 25, 2026 close: LPKF Laser & Electronics leads +15.35%, SanDisk trails -4.12%. 102/102 constituents covered.
Rubin 100 constituent single-day returns for May 25, 2026.
Top 3: LPK.DE +15.35% · CRDO +12.94% · ATS.VI +12.18%.
Bottom 3: SNDK -4.12% · 042700.KS -3.61% · 005930.KS -2.34%.
Coverage: 102 of 102 constituents. Ticker links open the per-stock detail view.
→ closelook.net/indices/rubin/