Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↓ 60,000 | 100% |
| ↑ 75,000 | 100% |
| ↑ 70,000 | 100% |
| ↑ 65,000 | 100% |
| ↑ 65,000 | 100% |
| ↑ 90,000 | 100% |
| ↓ 85,000 | 100% |
| ↓ 75,000 | 100% |
| ↓ 65,000 | 100% |
| ↓ 60,000 | 100% |
| ↑ 70,000 | 100% |
| ↑ 75,000 | 100% |
| ↑ 80,000 | 100% |
| ↑ 80,000 | 71% |
| ↑ 85,000 | 51% |
| ↓ 60,000 | 39% |
| ↑ 90,000 | 37% |
| ↑ 95,000 | 28% |
| ↓ 55,000 | 28% |
| ↓ 50,000 | 21% |
| ↑ 100,000 | 20% |
| ↑ 110,000 | 14% |
| ↓ 45,000 | 13% |
| ↑ 120,000 | 8% |
| ↓ 40,000 | 8% |
| ↓ 35,000 | 7% |
| ↓ 30,000 | 6% |
| ↑ 130,000 | 4% |
| ↑ 160,000 | 3% |
| ↑ 150,000 | 3% |
| ↑ 140,000 | 3% |
| ↓ 25,000 | 3% |
| ↑ 200,000 | 2% |
| ↑ 190,000 | 2% |
| ↑ 180,000 | 2% |
| ↑ 170,000 | 2% |
| ↑ 250,000 | 2% |
| ↓ 15,000 | 2% |
| ↓ 20,000 | 2% |
| ↓ 10,000 | 1% |
| ↓ 5,000 | 1% |
| ↑ 500,000 | 1% |
| ↑ 1,000,000 | 1% |
| ↓ 60,000 | 0% |
Market context
Bitcoin will need to trade at a specific level before the market closes on 1 January 2027 at 05:00 UTC, and a YES share pays out if it reaches the listed price target during that window. For newcomers, a YES share is simply a contract on the event happening, while a NO share is a contract on it not happening; the crowd-implied probability is the market’s live view of how likely the threshold is to be touched before expiry.
Historical and analyst comparisons show why these markets can move sharply: 2026 Bitcoin forecasts span a very wide band, from roughly $75,000 on the cautious side to $225,000 in more bullish calls, with several mainstream estimates clustered around $120,000–$170,000 and some at about $150,000.[1][12][13] That spread matters for interpretation because a prediction market on an exact price threshold is usually about whether Bitcoin can briefly hit that level, not where it finishes the year, so traders often focus on volatility as much as the broader trend.
Catalysts to watch are the usual Bitcoin-specific drivers: spot ETF inflows, central-bank rate expectations, institutional adoption, and changes in risk appetite across global markets, all of which featured in recent 2026 forecasts from CNBC and other outlets.[1][12] Bitcoin also tends to react to scheduled macro data and policy meetings because they shape liquidity conditions, while crypto-specific headlines can move price quickly enough to tag or miss a threshold even if the wider trend is unchanged.[1][12]
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
UK Frequently Asked Questions
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade What price will Bitcoin hit in 2026? on Prediction Market UK
Live order book, 0% fees, USDC settlement in seconds.
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