PolymarketResolvedOutcome: YesClosed Part of Israel x Iran ceasefire continues through...? →

Israel x Iran ceasefire continues through October 31?

Outcome

Yes

Polymarket resolved this market to Yes.

Final Yes price before close 97¢
Known at
$4.3M total volume

Yes price before the listed close date

7 days before
24 hours before
1 hour before

Counted back from the listed close date, ; price capture stops 6 hours after it. Midpoint prices known at each point; implied probability in cents. Times in UTC.

Medium gotcha risk

Gotcha risk at close — resolution-rule assessment

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The definition of a broken ceasefire is strictly technical and excludes many significant forms of military conflict. Actions such as ground incursions, rocket artillery, naval gunfire, cyber operations, and strikes that are intercepted before impact (even if falling debris causes ground damage) do not qualify to resolve the market to No. Distinguishing direct impacts from intercepted wreckage during intense strikes often relies on contested wartime reporting. Because the rules do not use a single binding data source, the outcome is determined by assessing the totality and consensus of news reporting and government statements. In the event of conflicting claims, resolution is delayed by up to three days before an assessment is made.

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

AI-generated before close · google/gemini-3.7-flash ·

Price history range

Price path to close

Yes price
92¢94¢96¢98¢00:0008:0016:0000:00
80¢85¢90¢95¢100¢Oct 24Oct 26Oct 28Oct 31
60¢70¢80¢90¢100¢Aug 14Sep 9Oct 5Oct 31

Why it moved before close

No moves were explained in the 7 days before the listed close date.

Market explained before close

This market measures whether a ceasefire between Israel and Iran persists through October 31, defined specifically by the absence of directly impacting airstrikes or surface-to-surface missile strikes.

How it resolves

The market resolves to Yes if a state of ceasefire remains in effect between Israel and Iran through October 31 at 11:59 PM Iran Standard Time (IRST). It resolves to No if either Israel or Iran initiates a qualifying military action against the other country beforehand. A qualifying military action is an airstrike (including bombs, air-to-surface missiles, and air-launched drones) or a surface-to-surface missile strike (including one-way attack drones, cruise missiles, or ballistic missiles) that directly impacts the other nation's terrestrial territory or internal waters. Intercepted munitions, debris/fragments, surface-to-air strikes, artillery, FPV drones, ATGMs, cyber operations, ground incursions, and naval fire do not qualify. Resolution is determined by a consensus of official information from the governments and militaries of Israel and Iran and credible reporting.

Key dates

  • Ceasefire evaluation deadline: — Market resolves Yes if the ceasefire holds through 11:59 PM IRST on this date.

Resolution source

Official information from the governments and militaries of Israel and Iran and credible reporting

AI-generated before close · google/gemini-3.7-flash ·

Resolution rules at close

This market will resolve to "Yes" if a state of ceasefire remains in effect between Israel and Iran through the listed date, 11:59 PM Iran Standard Time (IRST). Otherwise this market will resolve to “No”. A state of ceasefire will be considered to no longer be in effect between Israel and Iran if either Israel or Iran takes a qualifying military action against the other country between market creation and the listed date, 11:59 PM IRST. A qualifying military action refers to an air strike or a surface-to-surface missile strike, initiated by Israel or Iran, that directly impacts the other country. An air strike includes bombs, air-to-surface missiles, and air-launched drones. A surface-to-surface missile strike includes one-way attack drones and surface-to-surface missiles such as cruise or ballistic missiles. The following actions do not constitute a qualifying military action: Munitions destroyed or intercepted before impact; Surface-to-air missile strikes; Small-arms fire; Ground incursions; Cyber operations; Naval gunfire and artillery fire; Howitzers, artillery pieces, mortars, and rocket artillery (e.g. MLRS systems); Minor surface-to-surface strikes, including short range loitering munitions, FPV drones, and ATGM strikes; Any threat, authorization, or announcement of force that has not been executed. Any munition that is intercepted or destroyed before impact does not constitute a qualifying military action. Debris, fragments, or any wreckage from intercepted munitions that land on Israel or Iran do not constitute a military action regardless of any damage incurred. A military action will be considered to impact Israel or Iran if it directly impacts the terrestrial territory of Israel or Iran, including any internal waters. Maritime territory and airspace are not encompassed. Where territorial borders are disputed, all territory claimed by and under the de facto control of the relevant state as of market creation will qualify. The occurrence, attribution, and timing of a qualifying military action will be primarily determined based on a consensus of information available from the resolution sources. Where multiple sources conflict regarding the occurrence, attribution, or timing of a relevant military action, this market will remain open until the earlier of: i) the confirmation of the occurrence, attribution, and timing of the action based on a consensus of information available from the resolution sources or ii) 3 full calendar days (IRST) from the date of the first credibly reported evidence of the action. If this period would extend past the end date, this market will remain open to allow for 3 full calendar days to pass. If, at the end of the third calendar day, conflicting reports remain as to the occurrence, attribution, or timing of the action, 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 and militaries of Israel and Iran and credible reporting.

About this page

A record of how this market resolved. The prices, analysis and rules shown here come from data Brierpoint captured or generated before close.