What Iranian demands will Trump agree to by June 30?

Platform comparison

Active sub-markets

Market context

The United States has signed a memorandum of understanding with Iran to end the Gulf conflict, immediately lifting its naval blockade and reopening the Strait of Hormuz for commercial shipping. This interim deal, signed on 17 June 2026, sets a 60-day negotiation window to resolve the thorniest issues: the future of Iran’s nuclear programme and the fate of its highly enriched uranium stockpiles. Crucially, US Vice President JD Vance has stated unequivocally that any final agreement will bar uranium enrichment entirely and require the destruction of Tehran’s existing enriched material, directly contradicting the market’s 100% “Yes” probability that the US will accept continued enrichment [1][3].

Historical precedents in high-stakes international negotiations, such as the Eurovision 50/50 jury-and-televote split or the Oscars’ preferential ballot for Best Picture, demonstrate how crowd-implied probabilities often diverge from official policy when cultural momentum outpaces diplomatic reality. In this case, the crowd’s certainty mirrors the immediate success of reopening the Strait, yet the core nuclear demand remains unresolved and officially opposed by US leadership. The market appears to conflate the interim ceasefire with a final nuclear accord, ignoring Vance’s explicit rejection of any enrichment moratorium that permits continued activity [1][3].

Traders must watch the next 60 days closely for the final agreement’s text, specifically whether it includes Vance’s stated preconditions: no enrichment, destruction of stockpiles, and missile caps. Key catalysts include the scheduled diplomatic phase ending in August 2026, any announcement from CENTCOM regarding further blockade enforcement, and statements from Iranian officials on dilution versus enrichment. Reuters reports that a draft deal includes allowing Iran to dilute its stockpile on Iranian soil, but this is distinct from continued enrichment, which Vance has ruled out [1][2]. The settlement window ends 30 June 2026, leaving little time for a reversal of US policy.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track What Iranian demands will Trump agree to by June 30? 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

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 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.

Is this market available outside the US?

PolyGram 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.

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.