Rubin 100 · 1-month leaders — 4062.T +98.53% / CAMT -13.93%
Through May 27, 2026: Ibiden +98.53% over 21 sessions, Camtek -13.93%.
Rubin 100 constituent 1-month returns through May 27, 2026.
Top 3: 4062.T +98.53% · 285A.T +90.78% · MU +80.36%.
Bottom 3: CAMT -13.93% · AEIS -12.29% · FORM -11.99%.
Coverage: 102 of 102 constituents with valid 1-month data.
→ closelook.net/indices/rubin/