Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
95% | 5% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
95% | 5% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the 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
Polymarket is pricing this contract at a **1%** chance of a “YES” outcome, and on a hands-on basis that means traders are paying USDC on Polygon for conditional tokens tied to whether WTI trades through the relevant level before the settlement window closes on 1 September 2026. The market is therefore not about the direction of oil in the abstract, but about whether August price action reaches the specified threshold at all.
That pricing sits far below most published 2026 oil outlooks, which generally cluster around the high-$40s to mid-$80s for WTI rather than a one-off August spike. The EIA’s latest STEO has WTI averaging **$47.77** in 2026, while J.P. Morgan, BMO and Reuters-surveyed analysts are closer to the **$60–85** range, depending on the supply view and timing of any disruptions.[11][9][4][12] By comparison, short-term forecast sites for August 2026 often still imply prices in the **$50s to $80s**, which helps explain why a far-out, single-month hit looks like a tail event rather than a base case.[3][5][2]
For traders, the main catalysts are OPEC+ policy signals, U.S. inventory data, refinery outages, and any fresh geopolitics around the Middle East or shipping routes, because those are the variables that can force a short-lived price break above consensus. The EIA’s July and August outlook updates, OPEC’s monthly production commentary, and scheduled monthly market reports are the key dependency chain to watch; recent research has also shown how quickly forecast decks move when supply risk changes, with Goldman cutting its 2026 oil forecasts after the Strait of Hormuz reopening deal reduced disruption fears.[1][6]
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 PolyGram, 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.
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 PolyGram. 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 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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.
Trade What will WTI Crude Oil (WTI) hit in August 2026? on PolyGram
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