Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
Market context
Bitcoin's price trajectory on 25 May 2026 remains subject to macroeconomic conditions, Federal Reserve policy signals, and geopolitical developments that will unfold over the next eighteen months. The settlement window closes on 26 May 2026, capturing intraday volatility and regional market opens across Asia, Europe, and North America. Current crowd probability sits at zero, suggesting either extreme confidence in a specific price band or insufficient liquidity to establish meaningful odds.
Historical precedent shows Bitcoin price predictions at fixed future dates rarely command high confidence when settlement windows extend beyond six months. The 2021–2022 cycle saw multiple price targets missed by wide margins following regulatory announcements (US SEC guidance on spot ETFs, China's mining ban) and macroeconomic shocks (Fed rate hikes, banking sector stress). Comparable long-dated crypto markets have typically clustered probability mass around consensus price ranges rather than extreme outliers, with tail events—regulatory bans, major exchange failures, or institutional adoption announcements—capable of shifting outcomes sharply.
Traders monitoring this market should track US CFTC guidance on Bitcoin derivatives classification, which influences institutional participation and leverage availability. The German GlüStV (gambling licensing framework) has begun treating crypto prediction markets as regulated instruments, potentially affecting European liquidity pools. For UK-based participants, the FCA's ongoing consultation on crypto market infrastructure may clarify custody and settlement standards before May 2026. Additionally, any announced Bitcoin spot ETF approvals or rejections in major jurisdictions could reshape price expectations. No-KYC trading up to £1,500 remains available on many platforms, though this market's settlement value may exceed typical retail position sizes, requiring full verification for larger stakes.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
Trade What price will Bitcoin hit on May 25? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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