Trump, as a non-Jewish president, has worn a yarmulke only in limited protocol-driven contexts such as his 2017 Western Wall visit or certain pre-2025 Jewish site commemorations, with no verified instances during 2026 White House events including the April Passover gathering, May Jewish American Heritage Month proclamation, or Hanukkah reception. Recent administration outreach to Jewish leaders and statements on Israel have emphasized policy alignment and community engagement without requiring or prompting headwear changes at domestic or scheduled venues. With no announced trips to Israel or equivalent religious sites through year-end and traders tracking verifiable photo or video evidence as the resolution trigger, the 82% probability on “No” reflects the absence of catalysts that have historically produced such imagery, consistent with patterns of infrequent, context-specific occurrences.