Trump announces US x Iran ceasefire over by 2026?

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Market context

The market tests whether the Trump administration will formally declare an end to any ceasefire arrangement between the United States and Iran before 30 June 2026. Resolution requires an official public statement from Trump, US government officials, or military representatives explicitly confirming that no ceasefire commitment remains in effect and that the US is no longer bound by such an agreement. A simple expiration of a prior ceasefire without renewal or fresh hostilities alone would not qualify; the announcement must affirmatively state the cessation of restraint obligations.

Historical precedent suggests such declarations are rare and deliberate acts rather than incidental statements. The 2015 Iran nuclear deal (JCPOA) took months of negotiation to unwind formally after Trump's 2018 withdrawal, with the administration issuing detailed policy statements rather than abrupt announcements. Any US-Iran ceasefire would likely involve similar institutional formality in its dissolution, making accidental or ambiguous language unlikely to trigger resolution. The current 13% probability reflects the baseline assumption that no active ceasefire exists or will exist during the window, making an explicit termination announcement a low-probability event.

Traders should monitor statements from the State Department, Pentagon, and Trump directly regarding Iran military operations, sanctions escalation, or proxy activity. Recent regional tensions involving Houthi attacks on shipping and Israeli-Iranian exchanges have kept US-Iran relations volatile. Any formal ceasefire announcement would precede a termination statement, making news of initial negotiations a key leading indicator. The settlement window extends through mid-2026, capturing potential policy shifts across Trump's second term.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Sport Prediction, which mirrors the Polymarket order book directly.

Resolution & payout

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FAQ

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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.

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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.