PolymarketResolvedOutcome: NoClosed Part of US-Iran effective ceasefire continues through...? →

US x Iran effective ceasefire continues through December 31, 2026?

Outcome

No

Polymarket resolved this market to No.

Final No price before close >99¢
Known at
$186.6K total volume

No price before close

7 days before close
Not captured
24 hours before close
1 hour before close

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 market title mentions an effective ceasefire between the US and Iran, but the detailed rules define resolution solely based on whether the United States conducts specific qualifying strikes against Iranian sovereign land. Strikes by Iran against the US, naval engagements outside internal waters, cyber operations, ground incursions, artillery, and strikes that are intercepted (including any falling debris) explicitly do not trigger a 'No' resolution. Resolution relies on a consensus of reporting and official military statements rather than a single dedicated authority, requiring the decider to evaluate conflicting reports on weapon types, origins, and interception statuses.

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

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

Price history range

Price path to close

No price
60¢70¢80¢90¢100¢12:4120:4004:3812:37
60¢70¢80¢90¢100¢Nov 5Nov 5Nov 6Nov 7
60¢70¢80¢90¢100¢Nov 6Nov 6Nov 7Nov 7

Why it moved before close

Down 28 points · 7 Nov 2026, 00:00 UTC

Related outcomes

The market price dropped from 28% to near 0%, moving alongside three related ceasefire timeline markets that also fell during the same period.

  • Largest hourly change: 00:00 UTC, 82% of the net 24-hour change.
  • Closes 55 days after the move hour.
  • 3 related outcomes moved in the same window, 3 in the same direction. Largest: November 8 (down), November 15 (down), November 30 (down).

The news search didn't complete, so no catalyst is claimed.

AI-generated · 7 Nov 2026, 05:26 UTC

Down 13 points · 6 Nov 2026, 21:00 UTC

Related outcomes

The price dropped from 29% to 18% alongside movements across 3 related event outcomes, with 2 also moving downward, a likely driver of the shift.

  • Largest hourly change: 21:00 UTC, larger than the net 24-hour change.
  • Closes 55 days after the move hour.
  • 3 related outcomes moved in the same window, 2 in the same direction. Largest: November 8 (down), November 15 (down), November 30 (up).

The news search didn't complete, so no catalyst is claimed.

AI-generated · 7 Nov 2026, 02:05 UTC

Market explained before close

This market measures whether an effective ceasefire between the United States and Iran holds through December 31, 2026. It tracks whether the US initiates specific qualifying air or surface-to-surface missile strikes directly impacting Iranian terrestrial territory.

How it resolves

The market resolves to No if the United States takes a qualifying military action against Iran between market creation and December 31, 2026, at 11:59 PM Iran Standard Time. A qualifying military action is defined as a US-initiated air strike or surface-to-surface missile strike directly impacting Iran's terrestrial territory or internal waters. Intercepted munitions, debris, ground incursions, naval gunfire, cyber operations, artillery, minor surface strikes, and non-executed threats do not qualify. Otherwise, the market resolves to Yes. Resolution is determined by a consensus of official information from the US and Iranian governments and militaries, alongside credible reporting.

Key dates

  • Specified end date: — Cutoff time is 11:59 PM Iran Standard Time.
  • Adjudication extension date: — Market remains open until 11:59 PM Iran Standard Time on the third calendar date following the specified date unless already established.

Resolution source

Official information from the governments and militaries of the United States and Iran, and a consensus of credible reporting

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

Resolution rules at close

This market will resolve to “No” if the United States takes a qualifying military action against Iran between market creation and the specified date, 11:59 PM Iran Standard Time. Otherwise this market will resolve to “Yes.” A qualifying military action refers to an air strike or a surface-to-surface missile strike, initiated by the United States, that directly impacts Iran. 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 Iran do not constitute a military action regardless of any damage incurred. “Iran” refers to the terrestrial territory of Iran, including its internal waters. Iran’s maritime territory and airspace are not encompassed. Where territorial borders are disputed, all territory claimed by and under the de facto control of Iran 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. Unless a qualifying military action has already been established by a consensus of information available from the resolution sources, this market will remain open until 11:59 PM Iran Standard Time on the third calendar date following the specified date. If multiple sources conflict regarding the occurrence, attribution, or timing of a potentially-qualifying incident at 11:59 PM Iran Standard Time on the third calendar date following the specified date, the incident will be adjudicated 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 the United States and Iran and a consensus of 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.