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 15 June 2026 will determine settlement of this contract, with the market currently pricing zero probability of any specific outcome materialising. On Polymarket, this conditional token trades against USDC on Polygon, meaning traders are wagering on whether Bitcoin reaches a particular price level within a defined 24-hour window roughly 18 months forward. The 0% crowd probability reflects genuine uncertainty about which price threshold the market is testing—without clarity on the strike price, rational traders abstain from positioning.
Historical precedent suggests Bitcoin's daily price movements rarely exceed 15–20% in normal market conditions, though volatility spikes during macroeconomic shocks or regulatory announcements. The 2021–2022 cycle saw Bitcoin swing from $69,000 to $16,000, demonstrating that multi-year price discovery remains volatile. Comparable dated contracts on Polymarket have attracted liquidity only when the strike price sits within plausible trading ranges; contracts pitched at extreme outliers—either far above or far below prevailing spot prices—typically languish at zero probability until fresh information reshapes expectations.
Traders monitoring this contract should track Federal Reserve policy trajectories, which influence risk appetite for volatile assets, alongside Bitcoin's own network developments and institutional adoption signals. Regulatory clarity from major jurisdictions, particularly the US and EU, historically moves Bitcoin's price materially within single days. The settlement window closing on 16 June 2026 leaves minimal margin for late-breaking news to shift positions, making early-window catalysts—earnings reports, central bank decisions, or protocol upgrades—the primary drivers of any meaningful probability shift.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, which mirrors the Polymarket order book directly.
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.
- 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.
- 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 June 15? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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