Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
0% | 100% | 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 contract is the spot price of Ethereum at 1am EDT on 22 June 2026, a moment when USDC settlement mechanisms and on-chain liquidity will crystallise the asset’s valuation. Current crowd-implied probability of 0% for a specific outcome suggests the market views the price range as highly uncertain or outside the expected settlement bands, despite recent volatility.
Historical data frames this uncertainty: Ethereum peaked near $5,000 in August 2025 before retreating to $1,988.38 on 1 June 2026 and further to $1,778.27 by 4 June 2026, marking a $831 loss over the past year[1][2]. On 22 June 2026, the price settled at $1,739.65, with a daily range of $1,707.01 to $1,778.63 and a +1.91% gain[5]. Robinhood’s prediction bands for that date cluster between $1,700 and $1,759, indicating the market expects consolidation rather than a breakout[3].
Traders should monitor Bitcoin’s trajectory, as Tom Lee’s framework ties Ethereum’s path to Bitcoin reaching fair value near $250,000, implying Ethereum could rise toward $22,000 if historical ratios hold[6]. Weekly Elliott Wave analysis shows a downward trend with resistance at $4,953.42, suggesting further drops to print a double zigzag pattern[4]. Key catalysts include the next US Federal Reserve interest rate decision, potential Ethereum network upgrades, and whale accumulation patterns visible on Coinbase futures, where Jun 2026 contracts trade at $1,725.50[9].
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
- 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.
- 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.
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