Toy Story 5’s $160 million domestic opening in June stands as the clearest driver of its 87% implied probability for the third-largest 2026 debut, reflecting strong family audience turnout and franchise momentum that placed it ahead of The Super Mario Galaxy Movie’s $132 million start. Subsequent tracking for Avengers: Doomsday (projected $340–410 million) and the already-completed Spider-Man: Brand New Day (record $360 million-plus) has positioned those event films as the likely top two, leaving Toy Story 5 with a realistic path to third. The Hunger Games: Sunrise on the Reaping, due next weekend, is tracking far lower at $50–70 million, while Dune: Messiah remains a distant long shot. Traders are weighting the confirmed Pixar numbers and late-year superhero scale against the limited remaining competition.