Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket 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 Polymarket UK.
Active sub-markets
Market context
This market settles on Ethereum's closing price at noon Eastern Time on 27 May 2026, using the Binance ETH/USDT 1-minute candle. The 100% implied probability reflects either a strike price set substantially below current spot levels or minimal liquidity depth in the order book. Polymarket prices this contract using USDC collateral settled on Polygon, with conditional tokens representing YES and NO outcomes. The resolution mechanism ties directly to Binance's published candle data, eliminating ambiguity around which exchange or trading pair determines settlement.
Historical precedent suggests that single-point-in-time price targets on major exchanges rarely sustain extreme probabilities unless the strike sits far from realistic trading ranges. Ethereum's volatility profile—particularly around macroeconomic events and Federal Reserve communications—has historically created intraday swings exceeding 2–3% within hours. The May 2026 window falls outside any scheduled Ethereum protocol upgrade or major regulatory deadline currently announced, reducing event-driven tail risk relative to periods surrounding Shanghai or Dencun-equivalent milestones.
Traders monitoring this contract should track Federal Reserve policy signals and broader cryptocurrency market sentiment in the weeks preceding settlement. Bitcoin dominance shifts and stablecoin inflows onto major exchanges often precede Ethereum directional moves. Binance's own operational status—maintenance windows or trading halts, though rare—could theoretically affect candle formation, though such disruptions remain statistical outliers. The specific noon ET timestamp matters; European morning trading and Asian evening sessions will have already concluded, leaving North American market participants as primary price drivers at that moment.
Methodology
We track Ethereum above 2026 on May 27? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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 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.
- 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 Ethereum above 2026 on May 27? on Polymarket UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Polymarket UK →