Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket UK → |
Polymarket polymarket.com |
0% | 100% | 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
Ethereum's price on 15 June 2026 will determine whether this contract settles YES or NO, with settlement occurring the following day. Currently, Polymarket prices this outcome at 0% probability, meaning traders are assigning effectively zero likelihood to whatever price threshold the market has defined. On-chain, the contract trades as conditional tokens on Polygon, settled in USDC, with liquidity concentrated in the order book reflecting this bearish consensus. The 0% reading suggests either an extremely high price target that the market deems implausible, or conversely, a price floor so low that traders view it as nearly impossible to breach.
Historical precedent offers limited direct comparison, given Ethereum's volatile trajectory and the specificity of single-day price targets. During the 2021 bull run, Ethereum moved from under $1,000 to over $4,800 within months, demonstrating the asset's capacity for rapid appreciation. However, prediction markets typically assign non-zero probabilities to tail outcomes unless the threshold is genuinely extreme. A 0% reading here warrants scrutiny of the exact settlement price; if the target is substantially above current spot or below it, traders may be rationally pricing near-impossibility rather than expressing fundamental bearish conviction.
Catalysts between now and June 2026 include Ethereum's protocol upgrades, macroeconomic shifts affecting risk appetite, and regulatory developments in major jurisdictions. The Dencun upgrade's impact on transaction costs and network activity will influence sentiment through 2025 and into 2026. Traders should monitor Federal Reserve policy, Bitcoin's trajectory (which typically correlates with Ethereum), and any major smart contract ecosystem developments that could shift capital flows. Spot price action in the weeks preceding mid-June will be the most immediate driver of settlement probability.
Methodology
We track What price will Ethereum hit on June 15? 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
- Where can I trade this market with the lowest fees?
- On Polymarket UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- What does it cost to trade on Polymarket UK?
- Zero. Polymarket 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 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket UK triggers a quick verification flow that finishes in 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.
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