Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
68% | 32% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
68% | 32% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 18-20m | 68% |
| 20-22m | 20% |
| >22m | 5% |
| 16-18m | 3% |
| <16m | 0% |
Market context
The real-world event driving this market is the domestic opening weekend gross of the historical war epic *Young Washington*, which premiered in the United States on July 3, 2026, for the Fourth of July holiday. In prediction markets, a YES share represents a bet that the film’s three-day total will land within a specific bracket, while a NO share bets it will fall outside that range. This specific market resolves once the final, non-estimated figures for July 3–5 are confirmed on The Numbers, with the current crowd-implied probability of 0% suggesting traders believe the film will miss the lowest bracket entirely.
Historical context for reading this 0% probability is found in comparable July releases and the film’s own reception. While early tracking suggested an opening between $23 million and $35 million, the film has debuted to a rare Rotten Tomatoes Popcornmeter score, yet is projected to earn approximately $18 million domestically, outperforming major summer tentpoles like *Supergirl* which collapsed 76% in its second weekend [1][2]. This projection sits below the $23 million floor of the primary bracket, aligning with the crowd’s view that the film will not reach the higher threshold, despite its star-studded cast including Andy Serkis and Sir Ben Kingsley [1].
Traders should monitor the finalisation of the three-day box office figures, which are expected to be confirmed as non-estimates by the settlement deadline. The key catalyst is the official domestic total, which industry analysts currently project at $18 million, a figure that falls exactly between the lower bracket and the next range, triggering a resolution to the higher bracket if it matches precisely [1][3]. With the film competing against *Minions & Monsters* and *Toy Story 5*, the final gross remains the sole dependency, and any deviation from the $18 million projection could shift the market’s outcome significantly [5][8].
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- 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 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 Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade "Young Washington" Opening Weekend Box Office on Prediction Market UK
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