Highest grossing movie in 2026?

Platform comparison

Market context

The real-world event driving this contract is the race for the highest domestic calendar gross in 2026, measured strictly by Box Office Mojo’s “Gross” column for films released between 1 January and 31 December 2026. Current data shows *The Super Mario Galaxy Movie* leading with $429.8 million domestically, followed by *Michael* at $429.8 million (though worldwide figures suggest it trails slightly), and *Toy Story 5* entering the summer window. The prediction market’s implied probability of 0% for any specific outcome reflects the extreme uncertainty of a full-year forecast with only half the calendar elapsed and major releases like *Project Hail Mary* and *The Devil Wears Prada 2* still in early or mid-campaign phases.

Historical precedents from 2024 and 2025 show that April releases often dominate the annual gross if they secure massive global momentum, as seen with *Inside Out 2* and *Dune: Part Two*. However, summer blockbusters can overturn early leaders if they achieve sustained domestic performance, a pattern evident in 2023 when *Barbie* and *Oppenheimer* surged post-June. With *The Super Mario Galaxy Movie* already crossing $747 million globally and holding the top domestic spot, it remains the strongest candidate, yet its lead is not insurmountable given the strength of *Michael* and the upcoming *Toy Story 5* release on 19 June.

Traders should monitor weekly domestic box office updates, particularly the performance of *Toy Story 5* during its first two weeks, and any shifts in *Michael*’s trajectory as it approaches its mid-May peak. A recent YouTube preview from Dan! confirms *The Super Mario Galaxy Movie* as the current frontrunner, but also highlights *Project Hail Mary* as a potential challenger if its March release gains renewed traction. Key dependencies include the absence of major delays, the success of holiday-season releases, and whether *The Devil Wears Prada 2* can outperform expectations in its late-summer window. Any divergence between sportsbook lines and prediction-market odds will likely stem from differing assumptions about domestic versus worldwide performance, with analysts increasingly favouring *The Super Mario Galaxy Movie* as the safest bet.

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Methodology

This page reviews Highest grossing movie in 2026? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Best Prediction Markets UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.