Julianne Moore’s commanding 76% implied probability reflects strong trader consensus around her lead performance in the A24 comedy-drama *The Debut*, where early festival screenings at Telluride and Middleburg have generated widespread praise for her versatile, audience-pleasing turn as a housewife discovering acting. Critics’ circles and industry predictors consistently rank her atop 2027 Best Actress lists, citing her prior Oscar win for *Still Alice* and the film’s alignment with Academy preferences for career-highlight roles. Inde Navarrette’s 17.5% share for *Obsession* positions her as the clearest challenger amid breakout buzz, while lower-odds contenders like Sandra Hüller in *Rose* and Renate Reinsve in *Fjord* await guild and precursor results to gain traction. The race remains fluid ahead of nominations.