SimpleFunctions
Winner-take-all answer·8 source contracts·Polymarket 8·refreshed just now·Closes Jun 1, 2026 · 8d

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

Bracket↑ $110

Leader sits at 75% across 8 bound outcomes, runner-up at 53%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

75%

↓ $90

runner-up 53¢leader 75¢

Outcomes

8

winner-take-all

Runner-up

53¢

↓ $85

Spread

22pp

contested

24h volume

$755K

liquid

Closes

Jun 1, 2026

8 days

Venue

Polymarket

8 bound

30-day trend

0%50%100%-30d-3w-2w-1wtoday↓ $90: 34% (6 days, 6 points)↓ $90: 34% on 2026-05-23↓ $85: 21% (6 days, 6 points)↓ $85: 21% on 2026-05-23↓ $80: 9% (6 days, 6 points)↓ $80: 9% on 2026-05-23
↓ $9034¢↓ $8521¢↓ $809¢
Top 3 candidates by current price · 6d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Analysis

This market is asking whether WTI crude oil will reach $110 per barrel at any point during May 2026. Currently trading at 56% probability, the contract reflects expectations that prices are more likely to exceed this threshold than stay below it. The outcome depends on global supply-demand dynamics, OPEC+ production decisions, and geopolitical developments affecting oil exports. Upward pressure could come from supply disruptions, increased demand, or production cuts, while downward pressure would result from demand weakness or supply increases. The contract resolves when May concludes, making real-time price movements through the month the primary driver of final probability. The runner-up contract ($95 threshold at 47%) suggests markets expect volatility within a $95–$110 range, with moderate conviction that the higher level gets breached.

  • WTI has been trading in the $70–$90 range historically; reaching $110 would require either a significant supply shock or sustained demand surge within the next month
  • OPEC+ production decisions and compliance rates directly influence supply; any announced cuts or disruptions to member production would increase the probability of hitting $110
  • Geopolitical tensions affecting major producers (Middle East, Russia, Venezuela) create tail risk for supply disruptions that could push prices sharply higher
  • The runner-up contract at $95 (47% probability) shows market consensus clusters around a $95–$110 band, indicating meaningful uncertainty between these two levels rather than strong directional conviction
  • May 2026 contract expires at month-end, so all price discovery occurs within 12 days from today; near-term news flow on supply, demand, or geopolitical events will drive rapid repricing

What moved the line

  • May 20↑ $11016pp6044¢ · Polymarket
  • May 23↓ $9016pp5034¢ · Polymarket
  • May 23↑ $11011pp3041¢ · Polymarket
  • May 20↓ $9011pp2637¢ · Polymarket
  • May 20↑ $1159pp3930¢ · Polymarket

Recently closed in oil

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

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