Resolution criteria on PolyGram: This market will resolve to “Yes” if the US government or military officially announces or confirms that it has gained possession of any quantity of enriched uranium previously controlled by Iran by May 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. “Possession” means that the United States has actual physical custody or control of the enriched uranium, whether held within U.S. territory or elsewhere. Announcements of deals, agreements, commitments, or plans under which the United States would acquire possession of Iranian enriched uranium at a later time will not qualify.
Real-money prediction markets aggregate live odds from thousands of traders, surfacing a sharper probability than any single forecast. Odds will populate live once the order book fills with 212 days to resolution, giving the order book ample time to absorb new information, backed by $266K of resting liquidity.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| May 31 | 0% YES | 100% NO |
| April 30 | 0% YES | 100% NO |
| December 31 | 18% YES | 83% NO |
| June 30 | 3% YES | 97% NO |
| July 31 | — | |
The question hinges on whether the United States will physically acquire enriched uranium stockpiles from Iran by May 2026. This would require either a negotiated transfer under a diplomatic agreement, seizure during military action, or acquisition from a third party holding Iranian material. The current 0% implied probability on Polymarket's order book reflects the absence of active negotiations toward such an outcome and the substantial diplomatic and logistical barriers involved.
Historical precedent offers limited guidance. The 2015 Joint Comprehensive Plan of Action (JCPOA) involved Iran shipping enriched uranium abroad but did not result in US possession; the Trump administration's 2018 withdrawal from the agreement did not lead to uranium acquisition either. Previous instances of uranium transfers—such as Libya's 2003 disarmament or Iraq's post-2003 inventory—occurred under vastly different geopolitical circumstances. The current Iranian nuclear programme remains under International Atomic Energy Agency monitoring, with enrichment occurring at declared facilities, making covert acquisition unlikely.
Near-term catalysts centre on diplomatic developments and any shift in US-Iran relations following the 2024 presidential transition. Traders should monitor announcements regarding nuclear negotiations, any military developments in the region, and statements from the State Department or Pentagon regarding Iranian nuclear material. The May 2026 deadline falls within a window where substantive policy changes could theoretically materialise, though current geopolitical positioning suggests such an outcome remains improbable. The settlement window closes 31 December 2026, providing a six-month buffer after the resolution date.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
For this market, the resolution date is 31 December 2026. A UMA proposer can submit the outcome from that moment; the two-hour dispute window closes at , and assuming no counter-claim is staked, winning USDC clears to trader balances by approximately .
If a dispute is filed inside the two-hour window, the outcome escalates to UMA token-holder voting, which extends settlement by roughly 48 hours. This particular market has no public resolution feed listed; disputes here are more likely if the underlying outcome is subject to interpretation, in which case the UMA token-vote arbitrates the wording of the original market question.
Withdrawal pace from your PolyGram balance is non-custodial and immediate — once payout clears, funds are yours to send to any Polygon wallet you control. Funds clear directly to your in-app USDC balance on Polygon. Withdrawals are non-custodial: send to any address you control, typical confirmation under 30 seconds, gas paid in USDC if you'd rather not hold MATIC.
Minimum order size on PolyGram is $1.00, with no maximum cap aside from available book depth. Orders route into Polymarket's on-chain CLOB on Polygon; the matching engine pairs YES buyers with NO buyers atomically — every executed trade is settled on-chain with no counterparty risk. For "US obtains Iranian enriched uranium by 2026?", order-book behaviour for this market reflects the underlying volatility of the outcome — patient limit orders typically fill closer to mid than market orders.
The trade ticket includes a slippage box (default 2%, configurable 0.1%-10%) that caps the worst-case entry price. Your maximum loss is your stake — winning YES (or NO) shares pay $1.00 each at resolution. With this market's current book depth ($266K of resting liquidity), a $500 order should fill with single-cent slippage at the displayed mid-price.
PolyGram charges 0% house edge — no spread mark-up, no rake on winnings, no withdrawal fees beyond network gas. The platform earns exclusively from optional features (copy-trade boosts, advanced order types, the yield vault on idle USDC); the trading surface itself is at-cost.
The mechanics for trading "US obtains Iranian enriched uranium by 2026?" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$24.5M in lifetime turnover and $266K of resting liquidity puts this market in the top 2% by volume for trump contracts on PolyGram. Order-book depth is exceptional — among the deepest order books in the category.
Last 24 hours alone saw $108K in turnover, consistent with the market's lifetime daily-average pace.
The market has been open for 2 months — the price has had time to stabilise as new information arrived.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
This prediction market is scheduled to close on 31 December 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose. For "US obtains Iranian enriched uranium by 2026?", the considerations above apply directly — Trade size should reflect the binary nature of the payoff: even a 70% probability event resolves NO 30% of the time, so any single position can lose 100% of staked capital.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
Explore more prediction market odds and trading opportunities on PolyGram: