Rubin 100 · 1-month leaders — ATS.VI +106.56% / KLAC -86.82%
Through June 18, 2026: AT&S +106.56% over 21 sessions, KLA Corp -86.82%.
Rubin 100 constituent 1-month returns through June 18, 2026.
Top 3: ATS.VI +106.56% · ARM +94.72% · 285A.T +92.89%.
Bottom 3: KLAC -86.82% · PLAB -34.76% · FN -16.55%.
Coverage: 102 of 102 constituents with valid 1-month data.
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