Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Legal UK) Pick polygram.ink (preferred broker) |
95% | 5% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
95% | 5% | 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 |
|---|---|
| ↓ $85 | 95% |
| ↓ $80 | 76% |
| ↑ $90 | 74% |
| ↑ $95 | 57% |
| ↓ $75 | 50% |
| ↑ $100 | 28% |
| ↓ $70 | 28% |
| ↑ $105 | 20% |
| ↑ $110 | 14% |
| ↓ $65 | 10% |
| ↑ $115 | 8% |
| ↑ $120 | 4% |
| ↓ $60 | 3% |
| ↑ $130 | 2% |
| ↓ $55 | 2% |
| ↑ $150 | 1% |
| ↑ $140 | 1% |
| ↓ $50 | 1% |
| ↓ $40 | 1% |
| ↓ $30 | 1% |
| ↓ $20 | 0% |
Market context
West Texas Intermediate futures for August 2026 are trading as a late-summer benchmark for US crude supply, with the market now digesting an unusually wide range of 2026 price calls. The EIA’s June Short-Term Energy Outlook said Brent could average $105 a barrel in June and July if Strait of Hormuz flows remain constrained, before easing towards $79 in 2027 as production restarts, while Goldman cut its 2026 and 2027 oil forecasts after a deal to reopen the Strait of Hormuz and now sees WTI averaging $75 in Q4 2026 and $70 in 2027.[1][6]
For comparable framing, recent 2026 forecasts have clustered far above the current market-implied level on this contract. Reuters reported a May survey with WTI at $84.63 for 2026, BMO has put its 2026 average at $60, and the EIA previously projected a much lower annual average of $47.77 before revising higher in later outlooks.[12][9][10] That spread matters for a binary market: a 1% YES implies traders think August 2026 will not reach the relevant target, despite official and bank forecasts still leaving room for a sustained summer spike.
The main catalysts are supply policy, shipping disruption risk, and the timing of monthly outlook updates from the EIA, IEA and OPEC, which can reset expectations quickly.[19][1] Traders should watch any follow-up on Hormuz access, OPEC+ production decisions, US inventory and refinery runs, and the path of August WTI futures themselves, which were still being quoted in the high-$60s in late July 2026.[17][20] On access, German GlüStV rules can limit participation in online betting-style products unless the operator is compliant locally, while US CFTC jurisdiction reaches commodity derivatives even when a market is offered on a crypto platform; “no-KYC up to $1,500” means a small user can usually open and trade without full identity checks until cumulative activity crosses that threshold, but it does not remove account or regional restrictions.
Methodology
This overview of What will WTI Crude Oil (WTI) hit in August 2026? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Polymarket Legal UK has a different geo footprint.
- Do I need to KYC for Polymarket Legal UK?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
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