Trader consensus heavily favors Avengers: Doomsday at 77.5% implied probability for 2026's biggest opening weekend, propelled by long-lead box office tracking positioning it as the year's top performer, Robert Downey Jr.'s high-profile return as Doctor Doom, and the MCU's track record of event-film dominance like Endgame's $357 million debut. Recent CinemaCon 2026 footage unveiling key sequences generated massive buzz, accelerating early presale momentum despite its December 18 release. Spider-Man: Brand New Day holds 12.5% on Tom Holland's star power and its own CinemaCon sneak peek, though summer competition tempers expectations. The Super Mario Galaxy Movie's recent $146 million domestic weekend sets a lofty bar, but traders see little upset risk from Toy Story 5, Dune: Messiah, or others amid historical franchise patterns; watch June-June releases for shifts.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedWhich movie has biggest opening weekend in 2026?
Which movie has biggest opening weekend in 2026?
Avengers: Doomsday 78%
Spider-Man: Brand New Day 13%
Toy Story 5 1.8%
Dune: Messiah 1.8%
$1,433,865 Vol.
$1,433,865 Vol.
Avengers: Doomsday
78%
Spider-Man: Brand New Day
13%
Toy Story 5
2%
Dune: Messiah
2%
The Odyssey
2%
Star Wars: The Mandalorian and Grogu
1%
The Super Mario Galaxy Movie
1%
Michael
1%
The Hunger Games: Sunrise on the Reaping
<1%
Avengers: Doomsday 78%
Spider-Man: Brand New Day 13%
Toy Story 5 1.8%
Dune: Messiah 1.8%
$1,433,865 Vol.
$1,433,865 Vol.
Avengers: Doomsday
78%
Spider-Man: Brand New Day
13%
Toy Story 5
2%
Dune: Messiah
2%
The Odyssey
2%
Star Wars: The Mandalorian and Grogu
1%
The Super Mario Galaxy Movie
1%
Michael
1%
The Hunger Games: Sunrise on the Reaping
<1%
This market will resolve to "Yes" if the relevant movie grosses more on its 3-day domestic opening weekend than any other movie in 2026. Otherwise, this market will resolve to "No".
Please note, this market will resolve according to the The Numbers figures provided under Weekend Box Office Performance for the 3-day weekend, regardless of whether domestic refers to only the USA, or to USA and Canada, etc.
Resolution will be based specifically on the figures provided for this movie's 3-day opening weekend (Friday, Saturday, Sunday), regardless of whether the movie has a 4 or 5-day opening weekend.
If another movie's opening weekend box office performance surpasses that of the named movie after numbers for both are finalized, this market may immediately resolve to "No".
If this movie's opening weekend box office performance ties with any other's, the movie whose title comes first in alphabetical order will win.
If there is no final data available by January 31, 2027, 11:59 PM ET, another credible resolution source will be chosen.
Market Opened: Nov 12, 2025, 5:18 PM ET
Resolver
0x2F5e3684c...This market will resolve to "Yes" if the relevant movie grosses more on its 3-day domestic opening weekend than any other movie in 2026. Otherwise, this market will resolve to "No".
Please note, this market will resolve according to the The Numbers figures provided under Weekend Box Office Performance for the 3-day weekend, regardless of whether domestic refers to only the USA, or to USA and Canada, etc.
Resolution will be based specifically on the figures provided for this movie's 3-day opening weekend (Friday, Saturday, Sunday), regardless of whether the movie has a 4 or 5-day opening weekend.
If another movie's opening weekend box office performance surpasses that of the named movie after numbers for both are finalized, this market may immediately resolve to "No".
If this movie's opening weekend box office performance ties with any other's, the movie whose title comes first in alphabetical order will win.
If there is no final data available by January 31, 2027, 11:59 PM ET, another credible resolution source will be chosen.
Resolver
0x2F5e3684c...Trader consensus heavily favors Avengers: Doomsday at 77.5% implied probability for 2026's biggest opening weekend, propelled by long-lead box office tracking positioning it as the year's top performer, Robert Downey Jr.'s high-profile return as Doctor Doom, and the MCU's track record of event-film dominance like Endgame's $357 million debut. Recent CinemaCon 2026 footage unveiling key sequences generated massive buzz, accelerating early presale momentum despite its December 18 release. Spider-Man: Brand New Day holds 12.5% on Tom Holland's star power and its own CinemaCon sneak peek, though summer competition tempers expectations. The Super Mario Galaxy Movie's recent $146 million domestic weekend sets a lofty bar, but traders see little upset risk from Toy Story 5, Dune: Messiah, or others amid historical franchise patterns; watch June-June releases for shifts.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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