What Iranian demands will Trump agree to by June 30?

Platform comparison

Active sub-markets

Market context

The United States has formally agreed to a preliminary framework that ends hostilities and lifts its naval blockade on Iranian ports, while Iran has committed to reopening the Strait of Hormuz to commercial shipping. This interim memorandum of understanding, signed on 15 June 2026, sets a 60-day negotiating window to resolve the core dispute over uranium enrichment, though Vice President JD Vance has explicitly stated that any final deal must bar enrichment entirely and destroy existing stockpiles[1][4].

Historical precedents such as the 2015 Joint Comprehensive Plan of Action, which capped enrichment at 3.67% and removed 96% of stockpiles, frame the current 100% implied probability as a misreading of US preconditions, which demand zero enrichment rather than continued capability[4]. On platforms like Polymarket, this market shows decimal odds of 1.00, whereas Kalshi’s implied probability model would flag the divergence between the interim MoU and Vance’s non-enrichment mandate, highlighting how fee structures and KYC reach alter trader sentiment across exchanges[1][7].

Traders must monitor the 19 June signing in Switzerland and the subsequent 60-day talks, where Vance’s demand for Iran to deliver 400kg of enriched uranium to the US will be tested against Tehran’s insistence on retaining enrichment rights[1][4]. Recent reports confirm Tehran has agreed to allow UN nuclear inspectors into its facilities, a critical dependency for the final agreement, while CENTCOM’s cessation of blockade enforcement signals immediate de-escalation[1][3].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We read What Iranian demands will Trump agree to by June 30? from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live quote comes directly from the Polygon order book; the other three are listed with their platform attributes — fees, KYC, settlement currency, payment options — because a 1:1 contract comparison without API access would be guesswork.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). PolyGram routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.

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.

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.

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.