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 spot price on 24 May 2026 will be determined by the aggregate of trading activity across major exchanges—Coinbase, Kraken, Binance—with settlement likely referencing the UTC close or a time-weighted average. The contract's 0% implied probability suggests traders are either uncertain about the specific price threshold being tested or view the settlement window as too distant for reliable forecasting. Given the two-year horizon, on-chain metrics such as exchange inflows, whale accumulation patterns tracked via Glassnode, and the trajectory of long-term holder behaviour will carry material weight alongside macroeconomic conditions affecting risk appetite.
Historical Bitcoin price predictions over multi-year windows have proven sensitive to regulatory shifts, institutional adoption cycles, and the halving schedule—the next halving occurs in April 2024, roughly two years before this settlement date. Previous instances of price-prediction markets settling far into the future have seen volatility clustering around major events: the 2021 bull run saw spot prices swing from $30,000 to $69,000 within months, whilst the 2022 bear market compressed valuations by over 60%. Comparable long-dated contracts typically show low conviction until six months before expiry, when concrete data on mining economics, staking yields, and macroeconomic policy become clearer.
Traders monitoring this contract should track Bitcoin's correlation with equity markets, Federal Reserve policy announcements, and developments in spot Bitcoin ETF adoption—currently a significant driver of institutional inflows. Funding rates on perpetual futures exchanges signal leverage positioning; sustained negative funding can precede sharp corrections. On-chain settlement via USDC introduces dependency on stablecoin liquidity and regulatory clarity around digital asset custody, both of which remain in flux through 2025.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- 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.
- 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 it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
- 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 What price will Bitcoin hit on May 24? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →