Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi 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 Kalshi UK.
Active sub-markets
Market context
Bitcoin's price action on 16 June 2026 will determine settlement of this contract, with the market currently pricing zero probability of any outcome occurring. On Polymarket, this conditional token trades against USDC collateral on Polygon, meaning traders are effectively betting on whether Bitcoin will reach a specific price level within a defined 24-hour window. The 0% crowd probability reflects either extreme confidence that the price target lies outside realistic bounds, or insufficient liquidity and trader participation to establish meaningful odds. Settlement occurs the following day at 04:00 UTC, giving a full trading session to establish where spot prices landed across major exchanges.
Historical precedent suggests Bitcoin's daily price swings rarely exceed 15–20% under normal market conditions, though volatility spikes during regulatory announcements or macroeconomic shocks. The June 2021 crash saw Bitcoin drop from $64,000 to $30,000 within weeks, whilst the 2023 banking crisis triggered a $10,000 swing in a single day. These episodes illustrate how external catalysts—not technical patterns alone—drive extreme moves. A trader evaluating this contract should monitor Federal Reserve communications scheduled for mid-June, any major cryptocurrency exchange regulatory filings, and geopolitical developments affecting risk appetite.
Institutional custody announcements and spot Bitcoin ETF flows remain key dependencies. If significant new capital enters the market ahead of settlement, or if a major exchange faces operational disruption, intraday volatility could spike sharply. The contract's settlement mechanism relies on price feeds from established sources, making exchange liquidity and data integrity critical to accurate closure.
Methodology
We track What price will Bitcoin hit on June 16? 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
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
- Is this market available outside the US?
- Kalshi 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.
- What does it cost to trade on Kalshi UK?
- Zero. Kalshi UK 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.
Trade What price will Bitcoin hit on June 16? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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