Iran agrees to surrender enriched uranium stockpile by 2026?

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Market context

Polymarket currently prices this contract at 1 cent per share, reflecting near-zero confidence that Iran will publicly pledge to surrender any portion of its enriched uranium stockpile before 31 March 2026. The settlement criteria are deliberately broad—any public agreement to transfer, ship, or place uranium under international control qualifies—yet the market assigns negligible probability to even this expansive threshold being met within fifteen months.

Historical precedent suggests why traders are sceptical. The Joint Comprehensive Plan of Action (JCPOA) in 2015 required Iran to reduce its enriched uranium stockpile substantially, yet Iran began reversing compliance within months of the US withdrawal in 2018. By 2021, Iran's stockpile had grown to over 60 kilograms of uranium enriched to 60 per cent purity—approaching weapons-grade levels. Previous negotiations took years of sustained diplomatic pressure and sanctions relief to achieve even partial commitments. The current geopolitical environment lacks comparable leverage: the US administration has shifted toward maximum pressure, Israel has conducted strikes on Iranian nuclear facilities, and Iran has responded by accelerating enrichment rather than negotiating surrender.

Near-term catalysts centre on US-Iran diplomatic channels, which remain frozen. Any substantive negotiations would likely require either a dramatic shift in US policy post-2024 or a major regional escalation forcing Iran to the negotiating table. The International Atomic Energy Agency's quarterly reports on Iranian stockpile levels will provide technical context, though public pledges to surrender uranium remain structurally unlikely absent comprehensive sanctions relief or security guarantees Iran currently shows no appetite to seek.

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 Scam?, 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.

Is this market available outside the US?

Polymarket Scam? is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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 Scam? triggers a quick verification flow that finishes in minutes.