Which movie has biggest opening weekend in 2026?

Platform comparison

Market context

The market tracks which film secures the highest domestic three-day opening weekend in 2026, with settlement tied to finalised figures on The Numbers rather than studio estimates. Current crowd-implied probability sits at 0% YES, reflecting a binary outcome where the market resolves to “Yes” only if a single film outperforms all others domestically.

Historically, 2026 already shows a fractured leaderboard: Ryan Gosling’s *Project Hail Mary* opened to $80.6M domestically, Christopher Nolan’s *The Odyssey* to $124.5M, and *Toy Story 5* to an estimated $160M, while *The Super Mario Galaxy Movie* reportedly reached $372.5M globally but lacks confirmed domestic finality [1][2][3][5]. Programmatic traders should note that Polymarket data previously flagged *Avengers: Doomsday* (December 18 slot) as the leading candidate with 76% implied probability before the current 0% reset, suggesting either a data lag or a shift in consensus [4]. The key dependency is whether *Super Mario Galaxy*’s domestic figure is finalised and exceeds *Avengers: Doomsday*’s projected haul.

Watch for official domestic weekend confirmations from Rentrak or The Numbers, Disney/Pixar’s *Toy Story 5* re-releases, and Marvel’s *Avengers: Doomsday* schedule adjustments, as holiday slots often inflate openings. Recent trade reports confirm *Toy Story 5* broke franchise records, but final domestic numbers remain preliminary [2]. Traders building bots should monitor The Numbers’ “Weekend Box Office Performance” table for non-estimate values, as settlement hinges on that specific data point once finalised.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Which movie has biggest opening weekend 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 Kalshi Fees, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi Fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

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