Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
80% | 20% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
80% | 20% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| <900m | 80% |
| 900 - 920m | 14% |
| 920 - 940m | 2% |
| 940 - 960m | 1% |
| 1080m+ | 1% |
| 960 - 980m | 0% |
| 980 - 1000m | 0% |
| 1000 - 1020m | 0% |
| 1020 - 1040m | 0% |
| 1040 - 1060m | 0% |
| 1060 - 1080m | 0% |
Market context
Sony's Spider-Man: Brand New Day is scheduled to open domestically on 31 July 2026, with the market measuring total box office gross through 31 August—a single-month window capturing opening weekend momentum and the critical August corridor. The 80% implied probability suggests traders expect the film to clear the higher strike thresholds, reflecting confidence in Marvel-adjacent superhero performance during summer's tail end.
Recent Spider-Man theatrical releases provide the most direct comparables. Spider-Man: No Way Home (2021) grossed $804 million domestically and opened to $260 million in its first three days; Spider-Man: Across the Spider-Verse (2023) earned $690 million globally with a $140 million domestic opening. A one-month domestic total of $200–300 million would position Brand New Day within established franchise parameters, though the August-only measurement creates asymmetry versus traditional full-run projections. The 80% crowd probability sits notably higher than typical analyst consensus ranges for superhero tentpoles, suggesting either elevated confidence in this particular entry or potential overestimation of summer 2026 box office conditions.
Key variables include Marvel's broader slate announcements, any casting or director confirmations, and broader theatrical market conditions heading into summer 2026. International performance data and studio marketing spend will emerge closer to release but won't directly affect this domestic-only contract. Traders should monitor whether competing releases shift the August calendar, as counterprogramming or franchise fatigue could materially compress the one-month window's revenue potential.
Methodology
This page reviews "Spider-Man: Brand New Day" total domestic gross by August 31? (Higher Strikes) 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 PolyGram, 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 PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram 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.
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