Iran agrees to end enrichment of uranium by May 31
Iran agrees to end enrichment of uranium by May 31 is priced at 9¢ on Polymarket. Current book: 8¢ bid, 8¢ ask, 0¢ spread. This page tracks a standalone prediction-market contract.
Price history
9¢ current
+2¢Contract brief
This market will resolve to "Yes" if Iran publicly agrees to end all enrichment of uranium by May 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. An official pledge by Iran to end all enrichment of Uranium will qualify for a “Yes” resolution whether as a unilateral announcement or part of an agreement with the U.S. or Israel. Any agreement or pledge made before the resolution date of this market will qualify, regardless of if/when the agreement goes into effect. An agreement by Iran to end all enrichment of uranium for any amount of time will count. An agreement by Iran to end all enrichment of uranium as a precondition of a more comprehensive peace process or deal will qualify, even if the agreement is not finalized or part of a formalized peace deal. Agreements to merely limit or cap the level or quality of enrichment—such as reducing enrichment to below weapons-grade thresholds—will not qualify. The primary resolution source for this market will be a consensus of credible reporting.
Outcome
Iran agrees to end enrichment of uranium by May 31
Rank
Standalone
Leader
—
Range
—
Family volume
$1.0M
Identifier
0x09148e8a...bb65
May 25, 2026, 5:08 AM UTC · 20m ago
Implied probability
Bid
8¢
Ask
8¢
Spread
0¢
24h volume
$113K
Family rank
Standalone
Standalone contract
Closes
May 31, 2026
Family volume
$1.0M
Orderbook snapshot
8 / 8¢
Contract terms
What resolves this market.
YES condition
This market will resolve to "Yes" if Iran publicly agrees to end all enrichment of uranium by May 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. An official pledge by Iran to end all enrichment of Uranium will qualify for a “Yes” resolution whether as a unilateral announcement or part of an agreement with the U.S. or Israel. Any agreement or pledge made before the resolution date of this market will qualify, regardless of if/when the agreement goes into effect. An agreement by Iran to end all enrichment of uranium for any amount of time will count. An agreement by Iran to end all enrichment of uranium as a precondition of a more comprehensive peace process or deal will qualify, even if the agreement is not finalized or part of a formalized peace deal. Agreements to merely limit or cap the level or quality of enrichment—such as reducing enrichment to below weapons-grade thresholds—will not qualify. The primary resolution source for this market will be a consensus of credible reporting.
Venue
Polymarket
Closes
May 31, 2026
Identifier
0x09148e8a…bb65
Event family
Iran agrees to end enrichment of uranium by May 31.
The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.
Total volume
$1.0M
Outcomes
1
Highest price
Iran agrees to end enrichment of uranium by May 31 8¢
Current share
100%
Indicators
Yield, cliff risk, volatility, and regime.
Regime
neutral
Score
0.5
Full indicator table
Odds pages
Related prediction questions
Related readings
Matched from SimpleFunctions blog, opinions, technical guides, concepts, and learn pages.
Resolution Risk Premium: Pricing the Rule, Not the Outcome
When the resolution rule is fuzzy, the price is the market's estimate of how the rule will be interpreted, not the outcome's probability. Three case studies and the discount math.
Reading Prediction Market Orderbooks: Liquidity, Spread, and When to Enter
How to read prediction market orderbooks on Kalshi. Covers bid-ask spread analysis, liquidity scoring, executable edge calculation, and when thin markets are opportunities vs traps.
Liquidity Migration Across Resolution: Where the Money Goes When a Market Closes
When a flagship prediction market closes, the capital that was in it migrates to next-period siblings, adjacent categories, or off the venue entirely. Three migration patterns and the receiving-market opportunity.
Liquidity Availability Is the Real Edge in Prediction Markets
Implied yield, cliff risk, and overround all describe what to trade. Liquidity Availability Score describes whether the orderbook can absorb the trade. Why LAS is the indicator that decides who actually books P&L.
Kalshi vs Polymarket: Which Prediction Market Should You Trade?
In-depth comparison of Kalshi and Polymarket for prediction market traders. Regulatory structure, liquidity, fees, API tooling, and cross-venue trading with SimpleFunctions.
Prediction market liquidity: why depth matters more than volume for serious traders
Why orderbook depth matters more than volume for prediction market traders. Real Kalshi examples, liquidity scoring framework, and how to avoid slippage.
SimpleFunctions context
Index, screen, query, and monitor.
Prediction Market Index
Market-wide volatility, geo risk, breadth, and activity around this contract.
Market Screener
Filter adjacent contracts by volume, expiry, IY, CRI, venue, and theme.
Event Probability API
Read 9% as a structured event probability object for agents and apps.
Realtime Data API
Prices, orderbooks, movement, heat, and liquidity indicators across venues.
World State API
Compact market-aware context packets for agent sessions and scheduled refresh.
Hedging Workflows
Map a thesis or exposure to candidate event markets and monitoring paths.
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.