Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
94% | 6% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
94% | 6% | 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 |
|---|---|
| ↓ $85 | 94% |
| ↑ $90 | 80% |
| ↓ $80 | 74% |
| ↑ $95 | 63% |
| ↓ $75 | 50% |
| ↑ $100 | 31% |
| ↓ $70 | 30% |
| ↑ $105 | 21% |
| ↑ $110 | 16% |
| ↓ $65 | 12% |
| ↑ $115 | 9% |
| ↑ $120 | 4% |
| ↓ $60 | 3% |
| ↑ $130 | 2% |
| ↓ $55 | 2% |
| ↑ $150 | 1% |
| ↑ $140 | 1% |
| ↓ $50 | 1% |
| ↓ $40 | 1% |
| ↓ $30 | 1% |
| ↓ $20 | 0% |
Market context
August 2026 WTI crude oil is currently pricing like a deep **underdog** to hit the higher bands, with the crowd implying just **1%** for the Yes outcome. In plain terms, the market is leaning towards a relatively subdued August print rather than a sharp summer spike, so the consensus sits on the *lower side* of the likely range and the value case, if any, is in contrarian upside tied to supply shocks rather than base-case demand strength.
Historically, comparable forecasts for 2026 have been wide and inconsistent, which is the key handicapper’s clue. Some institutions have been running with WTI averages in the low-to-mid $50s for 2026, including JPMorgan’s baseline at about $54 and Goldman Sachs around $52, while others such as BMO have been closer to $60, and Reuters’ May poll showed analysts lifting the 2026 WTI view to about $84.63 after energy flows recovered more slowly than expected.[8][9][12][13] That spread matters: a 1% market price suggests traders are treating an August surge as a tail event, but the historical range of analyst forecasts says August can reprice quickly if supply assumptions change.
The main catalysts to watch are OPEC+ quota decisions, US inventory trends, refinery runs, and any fresh disruption to Middle East exports or shipping lanes, because those are the factors that can move WTI fastest over the summer.[1][7] The EIA’s latest Short-Term Energy Outlook, released on 9 June, still frames the market around the path of flows through the Strait of Hormuz and the rebuilding of inventories, while Goldman recently cut its 2026 oil forecasts after the deal to reopen the Strait reduced the scarcity premium.[1][7] For a trader, that leaves the favourite as a softer August price environment, with the clearest contrarian angle being a renewed supply interruption or a sharper-than-expected draw in US stocks.
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.
- 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 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 Who Will Win trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade What will WTI Crude Oil (WTI) hit in August 2026? on Who Will Win
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