TOTAL VOLUME:
$97.2b
24H VOL:
$177,903,386
24H TRANSACTIONS:
950,106,883
OPEN INTEREST:
$2,049,845,057
824,617
Markets across
14,701
events
MATCHED EVENTS:
899
PLATFORM COVERAGE:
5
Polymarket:
45%
VS.
Kalshi:
55%
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This market on Kalshi tracks whether Kathryn Newton will perform as Cassie Lang in the upcoming Avengers: Doomsday film. The leading outcome currently stands at 97.0% probability. Resolution will be determined by official announcements or confirmed performances tied to the film's production and release cycle. Watch for Marvel Studios' official casting announcements and production updates leading up to the film's January 2, 2027 release date, which will serve as the key signal for market resolution.
Resolution is triggered by either official announcement or actual performance of an actor in a specified role. An official announcement alone—even if the film is later cancelled—results in Yes resolution. If multiple actors are announced for the same role (dual casting or alternating cast), all announced actors satisfy the payout criterion. The market resolves No if the film is cancelled without prior announcement of that actor, or if another person is announced as the sole exclusive performer for that role. Announcement or performance in any official capacity counts toward resolution.
Prediction market odds on Kalshi reflect aggregated trader sentiment and real-money incentives, often diverging from traditional entertainment analyst forecasts. While analysts may rely on studio statements, director preferences, and contract negotiations, prediction markets incorporate leaked information, fan speculation, and betting patterns. The market-derived probabilities tend to update faster than formal analyst reports when new casting signals emerge. However, both sources can misalign if traders overweight social media buzz or if analysts possess confidential studio intelligence. Comparing the two reveals where consensus exists and where market participants are pricing in contrarian bets on surprise casting choices.
On Kalshi, Avengers: Doomsday Cast outcomes are priced as binary contracts with odds reflecting the probability traders assign to each casting scenario. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The top outcome—Will Tom Holland perform as Spider-Man in Avengers: Doomsday?—is currently trading at 99.0% chance, indicating strong market confidence in his involvement. Prices fluctuate based on order flow, news catalysts, and expiration proximity. Each contract settles to either 100 or 0 depending on whether the casting outcome occurs. Traders buy contracts at lower prices if they believe the true probability is higher, or sell if they expect it to fall, creating a continuous price discovery mechanism that reflects collective market expectations.
The Avengers: Doomsday Cast market resolves on Jan 2, 2027. Resolution is determined by official casting announcements from Marvel Studios, Disney, or the film's production team. Outcomes typically settle based on verified public statements, press releases, or confirmed cast lists released by the studio or major entertainment news outlets. Once the film's cast is officially confirmed—whether through a formal announcement, trailer reveal, or premiere—the market locks in and contracts pay out according to which casting scenarios actually materialized. Traders should monitor official Marvel and Disney channels for authoritative casting news to anticipate market settlement.
Several catalysts could shift Avengers: Doomsday Cast odds significantly. Official Marvel or Disney casting announcements—whether confirming or denying specific actors—will trigger immediate repricing. Trailer releases, Comic-Con panels, and industry events often feature cast reveals that reshape market expectations. Contract negotiations or actor availability news, leaked through trade publications like Variety or The Hollywood Reporter, can move odds before formal confirmation. Director or producer statements hinting at casting direction will influence trader positioning. Social media campaigns, fan petitions, or viral casting rumors may temporarily spike odds, though sustained moves typically require credible industry sources. As the film's release approaches and production details emerge, each new signal compounds market volatility.
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