Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Review UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↓ 1,850 | 100% |
| ↑ 1,900 | 2% |
| ↓ 1,800 | 1% |
| ↑ 2,200 | 0% |
| ↑ 2,150 | 0% |
| ↑ 2,100 | 0% |
| ↑ 2,050 | 0% |
| ↑ 2,000 | 0% |
| ↑ 1,950 | 0% |
| ↓ 1,750 | 0% |
| ↓ 1,700 | 0% |
| ↓ 1,650 | 0% |
| ↓ 1,600 | 0% |
| ↓ 1,550 | 0% |
Market context
Ethereum needs to print a specific price by the market’s settlement cut-off on 2 August, so the practical question is whether ETH can reach the relevant strike in the final hours rather than where it closes the day. With the current crowd-implied probability at 0% YES, the market is signalling that the threshold is being treated as unreachable, which is the sort of setup a power-user would normally monitor with conditional orders and alerting rather than discretionary clicking. [5]
Comparable forecasts for August 2026 are mixed but generally cluster in a broad mid-thousands range, with some models putting ETH near $1,700–$2,300 and others allowing higher ranges into the $2,500s or above; that spread shows how sensitive these markets are to the exact level named in the contract. Recent prediction-market pricing elsewhere has also shown steeply graded odds between adjacent ETH thresholds, implying that small moves matter far more than the direction alone. [2][6][10][13]
For traders using bots or API-driven workflows, the main catalysts are the usual Ethereum-specific dependencies: spot ETF flow headlines, macro liquidity, and any network or ecosystem announcements that can alter risk appetite quickly. Reuters reported in 2024 that U.S. ether ETF approvals had moved the asset into a more institutionally watched regime, and later coverage across the market has continued to frame ETF demand, Layer-2 activity, and broader crypto momentum as the key drivers to watch. [11][18]
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.
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Review UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade What price will Ethereum hit on August 2? on Polymarket Review UK
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