Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Bot UK) Pick polygram.ink (preferred broker) |
86% | 14% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
86% | 14% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| <68m | 86% |
| 68-77m | 14% |
| 77-86m | 0% |
| 86-95m | 0% |
| >95m | 0% |
Market context
The real-world event is the domestic five-day opening weekend gross of Illumination’s animated sequel *Minions & Monsters*, running from 1 July to 5 July 2026, with final figures drawn from The Numbers once studio estimates are replaced by confirmed receipts. Current data shows a Wednesday opening day of $14.23M and a running domestic cume of $25M after two days, with global totals at $62.6M[1][4].
Historically, animated franchises with strong CinemaScores (A– here) and wide releases (4,000 theatres) tend to hit the upper end of pre-release ranges; the July 4th weekend is projected at $80M, though exhibitors vary between $60M and $90M[3][6]. The 86% YES probability aligns with the pattern seen in *Minions: The Rise of Gru*, which delivered the biggest July 4th opening ever at $202M globally, suggesting this sequel will comfortably exceed the lower bracket[8].
Traders should monitor the finalisation of Thursday and Friday domestic figures, the impact of the July 4th holiday on attendance, and any post-release adjustments from Universal. Deadline’s latest update confirms the $10.8M Friday domestic gross and A– score, reinforcing the $80M target[1]. Programmatic approaches would conditionally place orders once The Numbers posts non-estimated values for the full five-day window, triggering settlement at the higher bracket if the result falls between ranges.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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 Polymarket Bot UK. 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.
- 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 Polymarket Bot UK 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.
Trade "Minions & Monsters" Opening Weekend Box Office on Polymarket Bot UK
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