Strong presales exceeding $55 million three months ahead of release give Avengers: Doomsday a slight edge in trader consensus for the biggest 2026 domestic opening week, fueled by Robert Downey Jr.’s return as Doctor Doom and peak MCU anticipation following Spider-Man: Brand New Day’s record $360 million July debut. That earlier benchmark, which topped Avengers: Endgame, keeps the two titles tightly matched at roughly even odds. Key differentiators include Doomsday’s premium-format ticket dominance and December 18 showdown with Dune: Part Three for IMAX and large-format screens, versus Brand New Day’s proven audience turnout and holiday-adjacent timing. The Hunger Games: Sunrise on the Reaping and Dune: Messiah trail far behind on presale velocity and franchise momentum. Traders will watch final tracking updates and preview numbers as the December date approaches.