Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
99% | 1% | 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 on Binance at noon ET on 26 June 2026 must exceed the threshold named in the market title to resolve as “Yes”; today, Polymarket prices this contract at 99% YES, implying near-certainty that the close will be higher. This extreme confidence mirrors historical patterns where, after sharp early-2026 volatility, Bitcoin settled into a sustained upward trajectory. Between October 2025’s peak of $126,000 and February 2026’s low of $60,074, the asset vacillated wildly before stabilising above $65,000 by March, then climbing steadily to hover near $63,000 in late June [5][3]. Such consolidation following deep drawdowns has repeatedly preceded further gains, making a 99% probability plausible when the market is already in a recovery phase.
Traders should monitor the US Federal Reserve’s scheduled policy meeting on 24–25 June, which could influence risk-asset sentiment, alongside any upcoming Bitcoin ETF inflow data from the US SEC. A recent Binance Square post noted Bitcoin crossing $63,000 USDT, suggesting strong buying pressure at that level [3]. Additionally, the next Bitcoin halving is expected in 2028, but anticipation of supply constraints may already be embedding in prices [6]. On-chain mechanics on Polymarket—using USDC on Polygon and conditional tokens—mean liquidity shifts rapidly as new data emerges, so real-time monitoring of Binance’s 1-minute BTC/USDT candle close at noon ET is essential for accurate positioning [1].
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.
- 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 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 Bitcoin above 2026 on June 26? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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