Iran agrees to end enrichment of uranium by June 30?

Platform comparison

Market context

Iran would need to make a clear public commitment to stop all uranium enrichment before the market can pay out “Yes”, and the bar is high: a temporary pause or a vague diplomatic formula would only count if it amounted to an explicit pledge to end enrichment. The 6% crowd price fits a market that is treating this as a low-probability diplomatic breakthrough rather than a routine policy shift, because Iran has spent years expanding, not shrinking, its enrichment programme and has already walked away from the JCPOA’s former limits.[3][5][6]

The closest historical frame is the 2015 JCPOA, when Iran accepted strict caps on enrichment levels and stockpiles in exchange for sanctions relief; that deal did not end enrichment altogether, and the current question is tougher still because it requires Tehran to agree to stop all enrichment, even briefly, by the deadline.[2][3][4] More recently, the International Atomic Energy Agency and arms-control groups have described Iran as continuing enrichment at high levels, including 60% material, which leaves traders with little reason to expect a sudden, unconditional surrender on the core issue.[3][4][6]

The catalyst to watch is whether the current U.S.-Iran track produces a written nuclear understanding that actually bans enrichment, not just monitors it. The Arms Control Association says the Trump administration re-engaged in talks with Iran through Oman in 2025, with enrichment the main sticking point, while Kalshi’s own contract language makes clear that only a formal agreement or pledge by the resolution date will qualify.[1][4] That means any June signalling from Tehran, U.S. statements on sanctions relief, or a surprise multilateral announcement would matter far more than routine IAEA reporting or familiar rhetorical exchanges.[1][7]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page tracks Iran agrees to end enrichment of uranium by June 30? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Election Predictions UK routes every trade through to Polymarket — at 0% fees.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

FAQ

Where can I trade this market with the lowest fees?

On Election Predictions UK, 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?

Election Predictions UK 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.

What does it cost to trade on Election Predictions UK?

Zero. Election Predictions UK 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, Election Predictions UK triggers a quick verification flow that finishes in minutes.