Will Spider-Man: Brand New Day beat Avengers: Endgame's opening weekend record?

Platform comparison

Market context

*Spider-Man: Brand New Day* has started with extraordinary domestic momentum, but the bar it must clear is still the highest opening weekend in box office history. *Avengers: Endgame*’s $357.1 million domestic debut remains the benchmark, while current tracking for *Brand New Day* has clustered mostly in the $180 million to $280 million range, with some bullish late-week estimates above $300 million and a much more conservative Sony guide of about $190 million to $195 million.[1][2][5][8][15] That gap helps explain why the market’s 61% Yes price is aggressive but not extreme: the consensus says the film should post a huge start, yet the mainstream forecast band still leaves it well short of record territory unless walk-up demand materially outperforms expectations.[1][5][14]

For historical context, the closest comparison is *Spider-Man: No Way Home*, which opened domestically to $260.1 million and is still the franchise’s best prior launch, but even that figure sat nearly $100 million below *Endgame*.[5][10] The latest reporting also suggests the film has commanded a very large footprint, with Sony and exhibitors allocating roughly 4,300 North American theatres and around 49% of showtimes at one point, indicating a release engineered for a massive first frame rather than a slow burn.[8] That matters for traders because a contract like this is usually decided by the spread between enthusiastic advance sales and the final verified three-day total, not by global hype or overseas performance.

The key catalysts now are the final Friday-to-Sunday grosses and whether the opening-day surge translates into sustained weekend business. Recent reporting has pointed to exceptional preview and opening-day numbers, with some outlets claiming $168 million in the US on Friday and others citing $170 million across Thursday and Friday, but the market resolves on The Numbers’ final 3-day domestic weekend figure, not studio estimates or headline totals.[3][9][11] If Saturday and Sunday hold better than the more cautious tracking models implied, the Yes side can still justify the current premium; if front-loaded demand fades, the No case hardens quickly.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Will Spider-Man: Brand New Day beat Avengers: Endgame's opening weekend record? 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, 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

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 Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 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.