Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) 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% |
| ↑ $90 | 79% |
| ↓ $80 | 75% |
| ↑ $95 | 62% |
| ↓ $75 | 53% |
| ↓ $70 | 34% |
| ↑ $100 | 33% |
| ↑ $105 | 23% |
| ↑ $110 | 18% |
| ↓ $65 | 12% |
| ↑ $115 | 10% |
| ↑ $120 | 5% |
| ↓ $60 | 3% |
| ↑ $130 | 2% |
| ↓ $55 | 2% |
| ↑ $150 | 1% |
| ↑ $140 | 1% |
| ↓ $50 | 1% |
| ↓ $40 | 1% |
| ↓ $30 | 1% |
| ↓ $20 | 0% |
Market context
WTI crude for August delivery is pricing into a market that has already swung sharply on supply risk, with front-month futures still trading in the high-$60s and the August 2026 contract quoted around 68.50 in recent futures data. That leaves the crowd-implied 1% for a yes outcome as a very low tail probability rather than a statement that the contract cannot move; on Polymarket-style yes/no pricing, that probability is shown directly, while on Kalshi, Betfair, or Smarkets the same view is usually expressed through contract price or decimal odds after fees and commissions are applied.
Historical comparables suggest traders should treat near-term oil forecasts cautiously because they tend to cluster around broad annual averages, not month-specific spikes. Recent institutional projections range from the mid-$40s to the low-$60s for 2026 in weaker-demand scenarios, while other bank and survey estimates sit materially higher, including WTI around $52-$60 and Reuters’ latest analyst poll at $84.63 for 2026, underscoring how much depends on whether supply disruptions persist or unwind.[10][7][8][11] EIA’s Short-Term Energy Outlook also stresses that oil pricing can change quickly as inventory balances and shipping constraints evolve, with its June outlook explicitly tying prices to the pace of resumed flows through the Strait of Hormuz.[1]
The main catalysts are OPEC+ output decisions, any escalation or easing in Middle East shipping risk, and the next round of monthly supply-demand revisions from the EIA and major banks. For this market, the key watchpoints are whether crude inventories keep drawing, whether producers restore shut-in barrels faster than expected, and whether summer demand holds up into the settlement window; those factors can move August WTI more than broad-year forecasts. Platform choice matters here too: Polymarket gives the cleanest probability read, while Kalshi, Betfair and Smarkets may be more accessible in some jurisdictions but differ on KYC reach, commissions and the way implied price is displayed, so the same view can look slightly different once fees are included.
Methodology
This page compares What will WTI Crude Oil (WTI) hit in August 2026? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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