Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
90% | 10% | 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 |
|---|---|
| ↑ 1,900 | 90% |
| ↓ 1,800 | 79% |
| ↑ 2,000 | 63% |
| ↓ 1,700 | 45% |
| ↑ 2,100 | 41% |
| ↓ 1,600 | 26% |
| ↑ 2,200 | 21% |
| ↓ 1,500 | 14% |
| ↑ 2,300 | 12% |
| ↓ 1,400 | 10% |
| ↑ 2,400 | 7% |
| ↓ 1,300 | 5% |
| ↑ 2,500 | 4% |
| ↑ 2,600 | 2% |
| ↓ 1,200 | 2% |
| ↑ 3,000 | 1% |
| ↑ 2,700 | 1% |
| ↓ 1,100 | 1% |
| ↓ 1,000 | 1% |
| ↓ 900 | 1% |
Market context
Ethereum would need to climb to a specific August price threshold by the settlement date, and the crowd is pricing that outcome at just **1% YES**. That makes this a deep underdog market: consensus is not around a breakout, but around Ethereum staying well below the higher strike levels that have attracted almost all of the implied probability, with one Polymarket-linked snapshot showing 89.5% for **$1,900**, 75.5% for **$1,800**, and only 48.5% for **$2,000**.[5]
The historical frame is cautious rather than euphoric. Recent August 2026 forecasts cluster mostly in the low-to-mid $2,000s, with examples ranging from about **$1,717** to **$3,399** depending on the model, while some shorter-term technical takes place ETH near **$1,865** with resistance first at **$2,000** and then around **$2,400**.[1][2][3][4][8][10][13] That leaves the favourite side for lower thresholds, and the value question is whether the market is underestimating a sharp late-month move rather than steady appreciation; contrarian buyers usually need a catalyst, not just mean reversion, to beat this sort of pricing.[1][3][5]
For traders, the key watchlist is whether ETH can reclaim and hold the rising trendline and then clear the **$2,000** area, because several current forecasts treat that as the pivot from consolidation into a higher band.[3] Beyond price action, the main dependencies are broader crypto risk appetite, ETF flow headlines, and any Ethereum-specific network or scaling developments that improve sentiment or activity; recent coverage still frames August as a month of contested momentum rather than a clear trend.[3][6][16] In handicapper terms, the favourite is the market’s low-price cluster, while the only obvious value on the upside sits with a sharp catalyst-driven overshoot, not a gentle grind higher.[5][16]
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
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.
FAQ
- 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.
- 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.
- 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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