What will WTI Crude Oil (WTI) hit in May 2026?

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Active sub-markets

Market context

West Texas Intermediate crude oil prices will fluctuate throughout May 2026 based on global supply disruptions, demand forecasts, geopolitical tensions, and monetary policy shifts. The settlement mechanism will track the closing price on the last trading day of May 2026, with the market currently showing zero crowd conviction on any specific price outcome. Historical volatility in WTI—which has ranged from below $30 per barrel during demand collapses to over $120 during supply shocks—suggests wide price bands remain plausible across a 12-month forecasting horizon.

Comparable prediction markets on crude oil have typically seen probability mass cluster around consensus analyst forecasts, which for mid-2026 centre on $65–$85 per barrel based on OPEC+ production schedules and anticipated global GDP growth. The zero probability reading here reflects either genuine uncertainty among traders or insufficient liquidity in this particular contract. Seasonal patterns matter: May typically sees spring demand recovery in the Northern Hemisphere, though this effect is modest relative to geopolitical or supply-side shocks.

Traders should monitor OPEC+ meetings (scheduled for June 2026, but forward guidance issued earlier), US Energy Information Administration inventory reports, and any announcements regarding Iranian sanctions relief or Russian export restrictions. The German GlüStV and US CFTC both regulate derivatives on crude oil; this market operates under no-KYC conditions up to $1,500 notional exposure, meaning traders can participate without identity verification below that threshold, though larger positions trigger standard know-your-customer requirements. Settlement occurs 31 May 2026 at 17:00 UTC.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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?

On Polymarket KYC UK, which mirrors the Polymarket order book at 0% fees. 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?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket KYC UK triggers a quick verification flow that finishes in minutes.