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US-Iran Hormuz Agreement by...?

Polymarket$4.1M volEnds 1 Jan 2027

On Polymarket, “December 31” is currently priced highest at 36%. Each outcome is a separate yes/no market.

Odds history

December 3136%November 3015%
0%25%50%75%100%10 Oct18 Oct25 Oct2 Nov9 Nov

Current odds

December 31

$647.2K vol

36%

November 30

$699.5K vol

16%

+1.5 pts 24h

Last updated 9 Nov 2026 18:50 UTC. Prices in cents per share; a share pays $1 if its outcome happens.

Market details

Platform
Polymarket
Category
Politics › Iran
Scheduled deadline
1 Jan 2027

Resolution rules

This market will resolve to “Yes” if a diplomatic agreement between the United States and Iran over traffic in the strait of Hormuz is announced by the specified date, 11:59 PM ET. A diplomatic agreement refers to an official agreement, treaty, deal, or substantially similar diplomatic instrument that establishes agreed actions, policies, obligations, or commitments between the United States and Iran. A qualifying diplomatic agreement must establish Iranian policies, obligations, or commitments aimed at permitting, restoring, or increasing vessel or shipping traffic through the Strait of Hormuz. All listed countries must announce their acceptance of the same qualifying diplomatic agreement for the Payout Condition to be met. A joint announcement will qualify, as will separate announcements from each entity of its own acceptance of an agreement which, taken together, directly indicate that all the listed countries accepted the same agreement. Separate announcements of individual policies will not qualify if the policies are not announced as part of a diplomatic agreement. Each announcement must be a declarative statement that clearly and unambiguously communicates acceptance of an agreement. Statements that reference ongoing negotiations or a prospective agreement, or that allude to or express support for an agreement without confirming acceptance of the agreement, do not qualify. A qualifying announcement need not reference the agreement by name or use specific terminology, provided it clearly communicates acceptance of an agreement. Whether announcements from the listed countries represent a diplomatic agreement and whether such an agreement qualifies will be primarily determined through the announcements themselves. Where an announcement is made by all listed countries but, based on the announcements, it remains ambiguous whether the announcements represent a qualifying diplomatic agreement between the countries, this market will remain open until either i) definitive confirmation that the announcements represent a qualifying diplomatic agreement between the listed entities is achieved through further announcements from the listed countries or a consensus of credible reporting or ii) 14 calendar days (ET) have passed after the date that the last country made their first potentially qualifying announcement. If, at the end of the fourteenth calendar day, no definitive confirmation has been achieved, this market will resolve based on the totality of information available from the resolution sources at that time. No single statement, denial, or presentation of evidence will govern where it is contradicted by the totality of information. The resolution sources for this market will be official information from the governments of the United States and Iran and a consensus of credible reporting.

Full rules on Polymarket

FAQ

›What are the current odds for “US-Iran Hormuz Agreement by...?”?

On Polymarket, “December 31” is currently priced highest at 36%. Each outcome is a separate yes/no market.

›When does this market close?

Trading is scheduled to end on 1 Jan 2027, though the market can resolve earlier if the outcome is decided.

›How does this market resolve?

This market will resolve to “Yes” if a diplomatic agreement between the United States and Iran over traffic in the strait of Hormuz is announced by the specified date, 11:59 PM ET. A diplomatic agreement refers to an official agreement, treaty, deal, or substantially similar diplomatic instrument that establishes agreed actions, policies, obligations, or commitments between the United States and Iran. A qualifying diplomatic agreement must establish Iranian policies, obligations, or commitments aimed at permitting, restoring, or increasing vessel or shipping traffic through the Strait of…

›Where can I trade this market?

This market trades on Polymarket. Prediction markets may not be available in every country, so check the platform's terms before trading.

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