Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
3% | 97% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
3% | 97% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
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 BTC Prediction.
Active sub-markets
Market context
The real-world event determining this market is the spot price of Ethereum in US dollars on 25 June 2026, specifically the value at which the asset trades against the US dollar on major exchanges. With the crowd-implied probability for a specific outcome sitting at just 3%, the market currently views that scenario as highly improbable, reflecting a cautious sentiment amid recent volatility.
Historically, Ethereum has shown sharp swings around mid-year dates, with June 2025 marking its all-time peak near $5,000 before a sustained correction. In the weeks leading to 25 June 2026, the asset has traded in a narrow band between $1,590 and $1,650, as seen in Robinhood’s price range data[4]. This tight consolidation, combined with a 2.8% drop on 25 June itself[2], suggests that extreme price movements are unlikely unless a major catalyst emerges, framing the current 3% probability as consistent with recent on-chain behaviour.
Traders should monitor upcoming Ethereum network upgrade announcements and US Federal Reserve interest rate decisions, both of which could trigger whale flows or alter funding rates materially. A recent report from Fortune notes Ethereum’s sensitivity to macro shifts, with prices reacting sharply to Bitcoin’s dip below $60,000 on 25 June[1][2]. Additionally, any sudden changes in USDC liquidity or stablecoin settlement volumes could impact ETH’s spot price, making these dependencies critical for assessing future price action.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Where can I trade this market with the lowest fees?
- On BTC Prediction, 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.
- Is this market available outside the US?
- BTC Prediction 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.
- What does it cost to trade on BTC Prediction?
- Zero. BTC Prediction 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, BTC Prediction triggers a quick verification flow that finishes in minutes.
Trade What price will Ethereum hit on June 25? on BTC Prediction
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