US obtains Iranian enriched uranium by 2026?

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Market context

The real-world event hinges on whether the US government or military will officially confirm physical custody of Iranian enriched uranium before May 2026, a scenario that currently carries zero crowd-implied probability. President Trump has outlined options where Iran’s stockpile, estimated at roughly 440kg of 60% enriched material, would either be handed over for domestic destruction or eliminated on-site under international supervision, yet no definitive agreement has secured actual possession by the US [1][2].

Historically, comparable cases such as the post-Soviet dismantling of nuclear assets show that transferring custody requires ground forces, secure airfields, and heavy machinery to access deep underground tunnels, making unilateral seizure highly risky and logistically complex [2][4]. Experts note that while the US might contemplate on-site dilution rather than extraction, any operation demanding physical custody would necessitate the deployment of units like the 82nd Airborne Division alongside special operations teams trained for nuclear materials, a scale of commitment that Iran has flagged as a red line in negotiations [2][3].

Traders approaching this market programmatically should monitor announcements regarding peace deal finalisation, schedules for International Atomic Energy Agency inspections, and dependencies on Iran’s willingness to relinquish stockpiles under international oversight [3][5]. A recent report from the Wall Street Journal indicated the US was contemplating an extraction operation, though the White House confirmed Trump had not reached a definitive conclusion, suggesting that any shift from zero probability would likely stem from a confirmed deal or official military announcement rather than speculative planning [2].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track US obtains Iranian enriched uranium by 2026? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, 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.

What does it cost to trade on PolyGram?

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

Do I need to KYC for this market?

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