The market's heavy weighting toward "No" stems from the absence of any official announcements, public proposals, or verified milestones in Kylie Jenner and Timothée Chalamet's relationship as of August 2026. Despite ongoing insider speculation from outlets like Us Weekly about engagement discussions after three years of dating since 2023, along with red-carpet appearances during awards season, all reports remain unconfirmed tabloid claims rather than direct statements from the couple. Traders appear to discount rumor-driven momentum in favor of the high bar for resolution on personal milestones, where celebrity timelines often shift rapidly without public validation. Key upcoming catalysts include potential late-year events or joint appearances that could alter visibility, though historical patterns show such relationships frequently evolve privately.