Resolution criteria on PolyGram: This market will resolve to "Yes" if the United States agrees to the continued enrichment of uranium by Iran by May 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No." Continued enrichment of uranium by Iran refers to US acceptance of the enrichment of, or the right to enrich, any quantity of uranium by Iran for any future amount of time. Agreements that include limitations, restrictions, or specified terms (e.g., caps on enrichment level, monitoring requirements) will qualify, provided the United States accepts continued enrichment.
Real-money prediction markets aggregate live odds from thousands of traders, surfacing a sharper probability than any single forecast. Current odds favour the NO side at 10%, making this a high-confidence market with 3 days to resolution, well inside the window where catalysts move price most, backed by $298K 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
| Oil Sanction Relief | 10% YES | 91% NO |
| Unfreeze Iranian Assets | 10% YES | 91% NO |
| Enrichment of Uranium | 1% YES | 99% NO |
| Transit Fees in the Strait of Hormuz | 1% YES | 99% NO |
The question centres on whether the Trump administration will accept Iran's continued uranium enrichment as part of any negotiated agreement by May 2026. This represents a significant departure from the Trump administration's first term, which withdrew from the Joint Comprehensive Plan of Action in 2018 and pursued a "maximum pressure" sanctions campaign. The current market implies a 25% probability of such an agreement, reflecting substantial scepticism about whether Trump would accept enrichment rights that previous administrations viewed as a core proliferation concern.
Historical precedent suggests the bar for US acceptance remains high. The original JCPOA permitted enrichment up to 3.65% purity under strict International Atomic Energy Agency monitoring, yet Trump rejected this framework as insufficient. Iran has since escalated enrichment to 60% purity, approaching weapons-grade levels. Previous negotiations have foundered precisely on this point: whether Iran retains enrichment capacity and under what constraints. The current 25% probability reflects the market's assessment that Trump's stated hardline position on Iran makes acceptance of continued enrichment unlikely, though not impossible if broader geopolitical circumstances shift dramatically.
Traders should monitor several catalysts through the settlement window. Direct US-Iran negotiations remain minimal, though any shift in Trump administration messaging on Iran policy would signal changing calculus. Regional developments—particularly Israeli-Iranian tensions and their impact on US strategic interests—could alter negotiating dynamics. Official statements from the State Department or Trump himself regarding Iran talks would provide concrete signals. The IAEA's quarterly reports on Iranian enrichment levels will also frame the technical baseline for any potential agreement discussions.
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 May 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 "What Iranian demands will Trump agree to by May 31?", 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 ($298K 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 "What Iranian demands will Trump agree to by May 31?" 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.
$7.2M in lifetime turnover and $298K of resting liquidity puts this market in the top 2% by volume for iran contracts on PolyGram. Order-book depth is exceptional — among the deepest order books in the category.
Last 24 hours alone saw $370K in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
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 May 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 "What Iranian demands will Trump agree to by May 31?", 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: