Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↑ 1,750 | 100% |
| ↑ 1,750 | 100% |
| ↓ 2,500 | 100% |
| ↓ 2,000 | 100% |
| ↑ 2,000 | 85% |
| ↓ 1,750 | 79% |
| ↑ 2,250 | 54% |
| ↓ 1,500 | 44% |
| ↑ 2,500 | 41% |
| ↑ 2,750 | 24% |
| ↓ 1,250 | 20% |
| ↑ 3,000 | 18% |
| ↑ 3,500 | 11% |
| ↓ 1,000 | 11% |
| ↓ 800 | 8% |
| ↑ 4,000 | 7% |
| ↑ 4,500 | 6% |
| ↓ 700 | 5% |
| ↑ 5,500 | 4% |
| ↑ 5,000 | 4% |
| ↓ 600 | 3% |
| ↓ 500 | 3% |
| ↑ 7,500 | 3% |
| ↑ 6,500 | 3% |
| ↑ 6,000 | 3% |
| ↑ 8,000 | 2% |
| ↑ 7,000 | 2% |
| ↑ 10,000 | 1% |
Market context
Polymarket currently prices this contract at **17% YES**, with traders staking USDC on Polygon through conditional tokens that settle only if Ethereum reaches the specified price before the window closes on 1 January 2027. In plain language, the market is asking whether ETH can print the threshold price in 2026, and today’s price implies that most participants think that outcome is still a minority case rather than the base case.
That reading fits the wider distribution of 2026 forecasts, which is split between cautious mid-$1,000s to low-$3,000s models and a smaller set of much higher institutional targets. Forecast sites and analyst round-ups show the centre of gravity nearer $2,000-$5,000, while more aggressive calls reach $7,500 or beyond; Polymarket’s own ether year-end contracts have recently shown traders far more willing to back $2,000 than $4,000 or $5,000, which suggests the market is treating large upside as possible but not yet probable. [2][3][7][15]
For a trader, the key catalysts are the next waves of ETF flow data, any change in institutional allocation headlines, and Ethereum roadmap milestones that affect throughput, fees, or staking economics. Recent reporting has highlighted how year-end ETH calls are being shaped by expectations for stronger institutional participation rather than purely technical momentum, so watch official protocol upgrade schedules, spot-market liquidity, and any shift in macro risk appetite because those are the inputs most likely to move a conditional-token market that settles in USDC rather than in the underlying asset itself. [9][13][15]
Methodology
We track What price will Ethereum hit in 2026? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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%.
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