Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↓ $80 | 100% |
| ↓ $85 | 100% |
| ↓ $75 | 100% |
| ↑ $80 | 100% |
| ↑ $80 | 100% |
| ↓ $75 | 100% |
| ↑ $85 | 68% |
| ↓ $75 | 58% |
| ↑ $90 | 38% |
| ↓ $70 | 33% |
| ↑ $95 | 23% |
| ↑ $100 | 12% |
| ↓ $65 | 11% |
| ↑ $105 | 7% |
| ↑ $110 | 5% |
| ↑ $120 | 2% |
| ↓ $60 | 2% |
| ↑ $115 | 2% |
| ↑ $140 | 1% |
| ↑ $130 | 1% |
| ↓ $50 | 1% |
| ↓ $55 | 1% |
| ↑ $150 | 0% |
| ↓ $40 | 0% |
| ↓ $30 | 0% |
| ↓ $20 | 0% |
Market context
WTI crude is sitting in the mid-$70s, so this contract is really a question of whether August 2026 sees a brief lift through the next round number or a retracement back towards the low end of the recent range. The crowd-implied 0% YES reading on this specific market looks like a stale or mis-keyed output rather than a clean signal, because related live market pages put the odds of touching nearby levels much higher, including roughly 61.5% for $80 and 62.5% for $70, which implies traders expect a fairly broad trading band rather than a one-way move.[1][8] That sits alongside analyst forecasts that are materially lower than some prediction-market quotes: J.P. Morgan has said WTI should average about $75 in Q4 2026 and $70 in 2027, while EIA’s latest STEO points to a much softer 2026 average than that, underscoring how far apart the longer-horizon desks remain on the oil path.[4][7][15]
Historically, contracts framed around “will hit” thresholds in oil tend to resolve on intramonth spikes rather than end-of-month closes, so a brief inventory-driven rally or a geopolitically driven dip can matter more than the monthly average. The current setup is being read against a market that has already moved down from spring highs near $100, with one Polymarket-linked summary citing the June 2026 U.S.-Iran memorandum and reopening of the Strait of Hormuz as easing supply constraints and pulling WTI into the mid-$70s to low-$80s range.[11] For August, the main catalysts are the EIA weekly petroleum status reports, OPEC+ production guidance, and any renewed disruption around Middle East shipping or U.S. inventory builds; Reuters and other market desks have also noted that supply recovery in the Gulf is central to the second-half oil balance, which is why near-term crude contracts can reprice quickly around policy and flow headlines.[4][7]
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
- 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.
- 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.
- 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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