Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1,400 | 100% |
| 1,500 | 100% |
| 1,600 | 100% |
| 1,700 | 100% |
| 1,800 | 100% |
| 1,900 | 98% |
| 2,000 | 0% |
| 2,100 | 0% |
| 2,200 | 0% |
| 2,300 | 0% |
| 2,400 | 0% |
Market context
Ethereum is trading around **$1,913** on major spot feeds, so a market asking for a noon ET Binance close above the strike is effectively a question about whether ETH can hold its current range rather than stage a fresh breakout.[1][2][6] With the crowd-implied probability at **100% YES**, consensus is already treating the favourite as a near-certain outcome; the only real value angle is contrarian, and that would sit entirely in the risk of a sharp intraday dip between now and the noon candle. Binance-linked market chatter elsewhere is also clustered in the high-$1,800s to low-$1,900s, which reinforces that the crowd is not pricing in much downside at present.[4][17]
Comparable reads from this week show ETH consolidating after a modest multi-day gain, with one live analysis putting it near **$1,912.73** after a 24-hour rise of **0.52%** and a seven-day advance of **2.74%**.[3] That sort of profile usually favours the over if the strike is at or below the prevailing spot, because the market does not need a large follow-through to settle in the money. The handicapper’s note here is that the favourite is so extreme that any valuation gap is more likely to come from venue-specific volatility, not from broad Ethereum weakness; if Binance prints remain close to current levels, the consensus outcome should survive comfortably.[1][3][6]
The main catalysts are the usual late-session crypto drivers rather than protocol-specific Ethereum events: ETF flow headlines, broader risk sentiment, and any macro shock that hits US trading hours before the 12:00 ET reference candle. Recent coverage also shows ETH holding a narrow band with intraday highs above **$1,930**, which means the market can absorb noise unless sellers force a break back under the psychologically important **$1,900** area.[3][9] For this market, the underdog case only becomes interesting if Binance liquidity thins or a sudden sell-off pushes ETH materially below the current cluster before noon ET; absent that, the favourite remains overwhelmingly dominant.[1][3][4]
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Who Will Win, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade Ethereum above … on August 8? on Who Will Win
Live order book, 0% fees, USDC settlement in seconds.
Open live market →