Highest grossing movie in 2026?

Platform comparison

Market context

The real-world event driving this market is the domestic calendar gross of films released in 2026, measured strictly by dates falling within that year. Currently, the crowd-implied probability for the market favourite, *Spider-Man: Brand New Day*, sits at 77%, while the implied probability for the actual frontrunner in the data, *The Super Mario Galaxy Movie*, is 0% YES. Consensus is heavily anchored on the Spider-Man franchise’s July 31 summer slot and Tom Holland’s enduring global draw, yet value likely resides in the Mario film, which has already surpassed $1 billion globally and leads domestic charts with $428.8 million, a figure that dwarfs the competition despite its April release.

Historical patterns from recent years show that early-year releases with massive global momentum, such as *Avatar* or *Frozen*, often dominate domestic totals by the end of the calendar year, even if they miss the summer peak. The current 0% probability for *The Super Mario Galaxy Movie* appears to be a contrarian misreading of the data, ignoring that its April 1 launch has allowed it to accumulate a full quarter of domestic earnings, whereas *Toy Story 5* (June 19) and *Spider-Man* (July 31) have only partial domestic runs. Traders should watch for the final domestic tally updates from Box Office Mojo and any late-year re-releases that could shift the final numbers, as the market has failed to price in the Mario film’s established lead.

Catalysts for the remainder of 2026 include the release schedules of potential late-year contenders like *Star Wars: The Mandalorian and Grogu* (November) and *Minions & Monsters*, which could disrupt the current order if they achieve massive domestic openings. A recent ScreenRant analysis confirms *The Super Mario Galaxy Movie* leads the 2026 box office with $1 billion, while *Michael* trails at $978.6 million, suggesting the Mario film’s domestic lead is secure unless a late blockbuster emerges. Traders must monitor the December 31 data cutoff and the January 7 resolution deadline, as the market’s current 0% valuation for the Mario film represents a significant value spot given its undeniable chart dominance.

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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 Who Will Win 2026, 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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.