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 |
|---|---|
| 1,300 | 100% |
| 1,400 | 100% |
| 1,500 | 100% |
| 1,200 | 100% |
| 2,000 | 0% |
| 2,200 | 0% |
| 1,600 | 0% |
| 1,700 | 0% |
| 1,800 | 0% |
| 1,900 | 0% |
| 2,100 | 0% |
Market context
Ethereum is currently trading near £1,578 on Binance, with the market showing a strong recovery after finding support in the demand zone[3][4]. The prediction market "Ethereum above ___ on June 29" is priced at 100% YES, implying the settlement price will exceed the threshold specified in the title. This contract resolves on the Binance 1-minute candle for ETH/USDT at 12:00 ET on 29 June 2026, using the official "Close" price[2][5].
Historically, ETH has struggled to sustain prices above £1,600 without significant catalysts, often retreating to the £1,550–£1,580 range when momentum fades[3]. The current 100% probability suggests the threshold is likely set below the current live price of £1,566.95, making the outcome highly certain unless a sharp, unexpected drop occurs[6]. Comparable cases from May 2026 show similar volatility, with prices oscillating between £1,572 and £1,582 before settling[3].
Traders should monitor upcoming Ethereum network upgrades, gas fee trends, and institutional inflow schedules, as these directly impact short-term price movements[6]. Recent news from Bitget Wallet highlights that market resolution depends strictly on Binance’s 1-minute candle data, not other exchanges[7]. Any delay in the Ethereum upgrade roadmap or a spike in network congestion could trigger volatility, though the current trend remains bullish with targets at £1,697 and £1,755 if momentum continues[4]. The settlement window ends at 16:00 UTC on 29 June 2026, finalising the outcome based on the official Binance close[2].
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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?
- 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.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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 Ethereum above 2026 on June 29? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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