Next US-Iran senior diplomatic meeting by November 30, 2026: odds and prices
Markets price "Next US-Iran senior diplomatic meeting by November 30, 2026" at 27%, with 2 venues quoting within 1 point of each other. The contract settles by Nov 30, 2026; each venue words its settlement rules itself, compared below.
This question on Polymarket and Kalshi.
Odds by venue
| Venue | Yes | No | Fee | 24h volume | Liquidity | |
|---|---|---|---|---|---|---|
| PolymarketClose-only for US residents | 28¢ | 72¢ | free | $191K | $44K | Trade → |
| Kalshi$50 bonus | 27¢cheapest to buy | 74¢ | 1.4¢ | $4K | – | Trade → |
How the odds have moved
One venue's series for the result the headline prices, not a blend; venues tick at different cadences and interpolating one onto the other would invent points.
What the market is actually pricing
Venues word settlement differently for the same question, and the difference decides who gets paid. This is the comparison no venue publishes about its rivals.
On September 22, U.S. Special Envoy Steve Witkoff and Jared Kushner met Iranian Foreign Minister Abbas Araghchi on the sidelines of the UN General Assembly in New York, with President Trump saying…
Full settlement wording
On September 22, U.S. Special Envoy Steve Witkoff and Jared Kushner met Iranian Foreign Minister Abbas Araghchi on the sidelines of the UN General Assembly in New York, with President Trump saying another meeting is scheduled in the near future.(see: https://www.israelhayom.com/2026/09/22/witkoff-kushner-attended-us-iran-meeting-another-expected-soon).
This market will resolve to “Yes” if there is a direct or indirect senior-level diplomatic meeting between the United States and Iran by the listed date, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A diplomatic meeting occurs when representatives of both listed countries who are acting in an official capacity and are authorized to engage in diplomacy on behalf of their respective governments or governing authorities deliberately meet for the purpose of diplomacy or negotiation. A qualifying meeting need not result in any agreement, joint statement, or further engagement.
A diplomatic meeting is senior-level if each listed entity is represented by a head of state, a head of government, or a vice president; a foreign minister; a minister of cabinet rank; the secretary or head of a national security council; the presiding officer of a national legislature; a special envoy; or another individual designated by the head of state or head of government to conduct diplomatic negotiations on their behalf. Individuals authorized only for technical, implementation, monitoring, staff-level, preparatory, or working-group-level talks will not be considered designated to conduct diplomatic negotiations on behalf of the head of state or head of government. This definition includes, but is not limited to, all of the following individuals: for the United States, Donald Trump, JD Vance, Marco Rubio, Scott Bessent, Steve Witkoff and Jared Kushner; and for Iran, Mojtaba Khamenei, Masoud Pezeshkian, Abbas Araghchi and Mohammad Bagher Ghalibaf. In each case, a qualifying representative must participate in the meeting.
A direct meeting refers to a diplomatic meeting where the representatives of both countries directly interact with each other in person. Meetings conducted through translators qualify, provided direct, face-to-face communication occurs. An indirect meeting refers to a meeting conducted indirectly through designated mediators or facilitators. A qualifying indirect meeting must meet both of the following criteria (i) the designated intermediaries act with the knowledge and authorization of both entities; (ii) representatives of both entities are physically present in the same facility, venue, or city as part of a single organized round of talks convened for the purpose of diplomatic engagement, with the intermediary conveying communications between the representatives or delegations on the same day. “The same day” means the same calendar day local time at the meeting location.
Sessions, proceedings, or convenings of standing international organizations, treaty bodies, or recurring multilateral summits or conferences (e.g., the United Nations General Assembly, G7, and G20 summits) do not qualify, unless a qualifying and deliberate diplomatic meeting between representatives of the listed countries is separately held alongside such a convening.
The following do not qualify as either a direct or indirect diplomatic meeting: chance encounters; standalone exchanges limited to greetings, courtesies, or photo opportunities; meetings conducted remotely, by telephone, or by any other means where the relevant representatives are not physically present at the same facility, venue, or city on the same day; discussions involving persons not authorized to engage in diplomacy or negotiation on behalf of their respective governments.
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.
If the United States and Iran hold a senior-level diplomatic meeting after Issuance and before Dec 1, 2026, then the market resolves to Yes.
Only reporting from any of the Source Agencies qualifies for the purposes of this market. Reports that merely reference prior publications (from before Issuance) do not qualify, unless the new article itself explicitly reaffirms the truth of the topic as of the publication date. Republishing of content originally produced by other sources (e.g., wire services) only qualifies if the content is hosted on the outlet's official platform and the outlet is clearly identified as the publishing entity. The meeting must be deliberately convened for diplomacy or negotiation, and each country must be represented by at least one senior official who actively participates in an official capacity. It need not produce an agreement, joint statement, or commitment to further talks. Only the part of a meeting held after Issuance counts; a meeting held entirely before Issuance does not qualify, even if reported afterward. A senior official is a head of state or government, vice president, foreign minister or other cabinet-rank minister, head of a national security council, presiding officer of a national legislature, special envoy, or anyone the head of state or government designates to conduct diplomatic negotiations on their behalf. Officials whose mandate is limited to technical, implementation, monitoring, staff-level, or preparatory discussions do not qualify. Qualifying officials include, without limitation, Donald Trump, JD Vance, Marco Rubio, Scott Bessent, Steve Witkoff, and Jared Kushner for the United States, and Mojtaba Khamenei, Masoud Pezeshkian, Abbas Araghchi, and Mohammad Bagher Ghalibaf for Iran. The meeting may be direct, with the officials meeting face to face in person (interpreters permitted), or indirect, with both delegations physically present in the same facility, venue, or city for a single organized round of talks and an intermediary authorized by both governments relaying communications between them on the same calendar day in the meeting location's local time. Phone or video contact, chance encounters, and exchanges limited to greetings, courtesies, or photo opportunities do not qualify, nor do the proceedings of standing international organizations or recurring multilateral summits such as the UN General Assembly. A separately arranged bilateral meeting held alongside such an event may qualify. A meeting does not qualify if either country is represented only by persons lacking authority to conduct diplomacy or negotiation on its behalf. The incidental presence of supporting staff does not by itself disqualify a meeting.
Where you can trade this
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Common questions
What are the odds on "Next US-Iran senior diplomatic meeting by November 30, 2026"?
Markets currently price it at 27% across 2 venues, a market-implied probability rather than a forecast.
Where can I trade "Next US-Iran senior diplomatic meeting by November 30, 2026"?
On Polymarket and Kalshi. Availability by state varies for sports contracts; see the legal pages.
Why do the venues show different prices?
Different traders, different fees, and different settlement wording. The gap is the reason this page exists; the cheaper side is marked in the table.