The early phase of the 2026-2027 awards cycle drives the current trader consensus for Oscars Best Original Song, with limited confirmed entries and no major guild or critics' awards yet producing wide uncertainty that clusters most candidates around 50% implied probability. La Nieve - The Black Ball leads at 66% on the strength of its associated film's early visibility and industry positioning ahead of wider release. Lower odds for entries such as This City May Have Chewed Me Up (17.5%) and I Knew It, I Knew You from Toy Story 5 (15.5%) reflect narrower campaign momentum and competition from established studio projects, while sub-1% longshots like Let Me Sell You a Dream face steep historical barriers for non-frontrunners. Key upcoming catalysts include December chart updates, festival premieres, and initial guild nominations that could shift sentiment once voting bodies begin signaling preferences.