PolymarketCloses · in 73 daysPart of Saudi-Houthi ceasefire agreement announced by...? →

Saudi-Houthi ceasefire agreement announced by December 31?

Current price

25.5¢

−7.5¢ · 24h

Implied probability 25.5%
$111.5K total volume · YES/NO

7-day range 22.5–40¢

Medium gotcha risk

Gotcha risk — resolution-rule assessment

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This market sets strict criteria for what constitutes a ceasefire agreement, explicitly excluding informal understandings, partial pauses, unilateral actions, or forward-looking roadmaps without a dated commitment to halt fighting. Both Saudi Arabia and Houthi leadership must formally confirm acceptance of the same agreement by the deadline. If statements are ambiguous, a seven-day waiting period applies to seek confirmation from further statements or a consensus of credible reporting, with resolution ultimately relying on decider judgment over the totality of available reporting if ambiguity persists. While the standards for an acceptable announcement are detailed, evaluating whether informal or complex diplomatic statements meet these precise thresholds leaves room for interpretive disagreement.

Wording ambiguity
Med
Source discretion
Med
Timing risk
Low
Exceptional clauses
Med

Liquidity

Medium tradability

Moderate book at the daily check: a spread over 1¢, or less than $50K within 5¢ of the mid. Larger orders may move the price, so check the book before sizing.

Book depth $23.8K within 5¢ of mid
Price history range

Price history

Market price
20¢25¢30¢35¢16:5600:5508:5316:51
20¢25¢30¢35¢40¢Oct 12Oct 15Oct 17Oct 19
20¢25¢30¢35¢Oct 11Oct 14Oct 17Oct 19

Why it moved

Down 11 points · 18 Oct 2026, 18:00 UTC

News

Cited news

The market fell from 34% to 23%. A likely driver was a report from kuwaittimes.com that the GCC condemned Houthi attacks against Saudi Arabia, signaling ongoing hostilities between the two sides.

  • Largest hourly change: 18:00 UTC, 27% of the net 24-hour change.
  • Closes 74 days after the move hour.

AI-generated · 19 Oct 2026, 08:20 UTC

Down 11 points · 18 Oct 2026, 18:00 UTC

No clear catalyst

The market dropped from 34% to 24%, but available news reports and market data provide no clear catalyst for the price move.

  • Largest hourly change: 18:00 UTC, 29% of the net 24-hour change.
  • Closes 74 days after the move hour.

AI-generated · 19 Oct 2026, 07:05 UTC

Resolution rules

This market will resolve to “Yes” if a ceasefire agreement between Saudi Arabia and the Houthis is announced by the specified date, 11:59 PM ET. Otherwise, this market will resolve to “No”. A ceasefire agreement refers to any mutually-agreed suspension of direct military engagement between Saudi Arabia and the Houthis. A broader peace deal, normalization agreement, political framework, truce, or humanitarian pause will qualify if it includes a mutually agreed suspension of direct military engagement, to be effective on a specified date. Agreements that outline future negotiations or de-escalation measures without an explicit, dated commitment to stop fighting will not qualify. Any form of informal understanding, backchannel communication, de-escalation without an announced agreement, or unilateral pause in hostilities will not be considered a ceasefire agreement. Only agreements which constitute a general pause in the conflict will qualify. Agreements which only apply to specific conflict categories (e.g. restrictions on certain target categories or certain locations) will not qualify. All listed countries/parties must announce their acceptance of the same qualifying diplomatic agreement for a Yes resolution. 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 ceasefire agreement will be primarily determined through the announcements themselves. Where a potentially qualifying announcement is made by all listed countries but, based on the announcements, it remains ambiguous whether the announcements represent a ceasefire 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/parties or a consensus of credible reporting or ii) 7 calendar days (ET) have passed after the date that the last country made their first potentially qualifying announcement. If, at the end of the seventh calendar day, no definitive confirmation has been achieved, the announcements will be judged 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 government of Saudi Arabia and Houthi leadership; however, a consensus of credible reporting may also be used.

Rules history

Rules history is not displayed yet.

Market explained

This market measures whether Saudi Arabia and the Houthis announce a qualifying mutual ceasefire agreement by December 31, 11:59 PM ET.

How it resolves

The market resolves to Yes if Saudi Arabia and the Houthis both announce acceptance of the same ceasefire agreement that suspends direct military engagement with an explicit effective date by December 31 at 11:59 PM ET. Qualifying announcements can be joint or separate declarative statements, but broader frameworks, truces, or pauses qualify only if they establish a general, dated halt to fighting. Informal understandings, unilateral pauses, agreements limited to specific targets/locations, or statements about future talks do not qualify. The market resolves to No if no qualifying agreement is announced by the deadline. If an announcement is ambiguous, resolution may pause for up to 7 calendar days for confirmation. Resolution is decided using official information from the Saudi government and Houthi leadership, or a consensus of credible reporting.

Key dates

  • Ceasefire announcement deadline: — Deadline by 11:59 PM ET for the ceasefire agreement to be announced.

Resolution source

Official information from the government of Saudi Arabia and Houthi leadership, or a consensus of credible reporting.

AI-generated analysis · google/gemini-3.7-flash ·

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