Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket App UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket App UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket App UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket App UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket App UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket App UK → |
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 Polymarket App UK.
Active sub-markets
Market context
Bitcoin's price action on 29 May 2026 will be determined by intraday volatility, order-book depth, and any major news or regulatory announcements timed to that specific date. The settlement window closes the following day, meaning traders have a narrow window to capture price movements and execute conditional orders or bot-driven strategies that respond to real-time feeds. For power-users, this market rewards tight integration with exchange APIs and alert systems that can trigger limit orders or liquidation hedges within minutes of significant price swings.
Historical precedent suggests that single-day Bitcoin price targets rarely settle at extreme outliers. Over the past five years, daily moves exceeding 15% have occurred roughly once per quarter, but concentrated moves to new all-time highs or lows on a predetermined date are uncommon without a catalyst. The 0% crowd probability reflects scepticism that any specific price level will be hit precisely on that date, rather than scepticism about Bitcoin's volatility itself. Comparable markets on major economic data releases (Fed announcements, inflation reports) show that even when catalysts are known, settlement hinges on execution timing and whether the move occurs within the settlement window.
Traders should monitor scheduled events in late May 2026: regulatory announcements from the SEC or CFTC, major corporate earnings that reference crypto exposure, and macroeconomic data releases. Spot and futures basis spreads, funding rates on perpetual contracts, and options implied volatility will signal whether large players are positioning for a move. Copy-trading and bot strategies that track whale wallet movements or aggregate exchange inflows could provide edge, though slippage and execution risk remain material on low-liquidity price levels.
Methodology
We track What price will Bitcoin hit on May 29? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- Where can I trade this market with the lowest fees?
- On Polymarket App UK, 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?
- Polymarket App UK 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, Polymarket App UK triggers a quick verification flow that finishes in minutes.
Trade What price will Bitcoin hit on May 29? on Polymarket App UK
Live order book, 0% fees, USDC settlement in seconds.
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