Rubin 100 · Daily leaders — MU +19.29% / LPK.DE -6.67%
May 27, 2026 close: Micron Technology leads +19.29%, LPKF Laser & Electronics trails -6.67%. 102/102 constituents covered.
Rubin 100 constituent single-day returns for May 27, 2026.
Top 3: MU +19.29% · AEHR +15.68% · MOD +13.57%.
Bottom 3: LPK.DE -6.67% · 6525.T -6.36% · 6857.T -6.05%.
Coverage: 102 of 102 constituents. Ticker links open the per-stock detail view.
→ closelook.net/indices/rubin/