Iran agrees to surrender enriched uranium stockpile by 2026?

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Market context

Iran's agreement to relinquish its enriched uranium stockpile—whether through unilateral declaration or negotiated accord with the United States, Israel, or another party—remains absent as of early 2025. The current 0% crowd probability reflects the substantial diplomatic distance between Iran's stated nuclear programme objectives and any credible surrender mechanism, with the resolution window closing 31 December 2026.

Historical precedent offers limited optimism for traders. Libya's 2003 uranium programme dismantlement occurred under vastly different geopolitical circumstances and followed years of isolation. The Joint Comprehensive Plan of Action (JCPOA) of 2015 required Iran to dilute or export enriched uranium but never demanded full stockpile surrender; even that agreement collapsed following the US withdrawal in 2018. Since then, Iran has expanded enrichment capacity significantly, reaching 60% purity at Fordow and Natanz facilities. Previous negotiations have foundered on verification mechanisms, sanctions relief sequencing, and regional security guarantees—structural obstacles that remain unresolved.

Traders monitoring this market should track announcements from the International Atomic Energy Agency regarding inspection access and enrichment levels, alongside any diplomatic overtures following US administration transitions or Israeli military posturing. Reuters and official IAEA reports provide real-time technical data; conditional order logic could trigger on IAEA statements confirming stockpile reduction or on public Iranian government declarations. The absence of active negotiations as of early 2025 suggests the probability floor will remain near zero unless material diplomatic shifts occur—a scenario requiring monitoring of multilateral talks resumption or direct bilateral engagement signals.

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

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 it cost to trade on Polymarket App UK?

Zero. Polymarket App UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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 App UK triggers a quick verification flow that finishes in minutes.

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.