PolymarketResolvedOutcome: NoClosed Part of US announces end of Iranian blockade by...? →

US announces end of Iranian blockade by September 30, 2026?

Outcome

No

Polymarket resolved this market to No.

Final No price before close >99¢
Known at
$5.5M total volume

No 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.

Low gotcha risk

Gotcha risk at close — resolution-rule assessment

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The rules clearly specify the qualifying criteria, identifying named government bodies (the President, Department of Defense, State Department, and CENTCOM) as the official sources. A position holder should note that resolution hinges strictly on official, declarative policy announcements of a general end or suspension rather than actual implementation on the water, and leaks, conditional statements, or limited vessel exemptions do not count.

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

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

Price history range

Price path to close

No price
98.5¢99¢99.5¢100¢00:0008:0016:0000:00
85¢90¢95¢100¢Sep 24Sep 26Sep 28Oct 1
0¢50¢100¢Aug 2Aug 22Sep 11Oct 1

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 the United States government officially announces the termination or suspension of its naval blockade on Iranian ships and customers by September 30, 2026.

How it resolves

The market resolves to Yes if the US government or an authorized representative publicly and officially announces the end, termination, lifting, or suspension of the US naval blockade on Iranian ships and customers by September 30, 2026, at 11:59 PM ET. A qualifying statement must clearly and definitively communicate a general end or suspension of vessel blocking through official channels, even if fees remain, the blockade never took effect, or the decision is later reversed; partial exemptions, leaked statements, unauthorized remarks, and conditional or contingent statements do not qualify. The market resolves to No if no qualifying official announcement is made by the deadline. Resolution is determined by official US government sources, including the President, the Department of Defense, the Department of State, and US Central Command (CENTCOM).

Key dates

  • Blockade announced: — Date Trump announced the reinstatement of the naval blockade on Iran.
  • Resolution deadline: — Final date for a qualifying official announcement by 11:59 PM ET.

Resolution source

United States government, including the President, the Department of Defense, the Department of State, and United States Central Command (CENTCOM)

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

Resolution rules at close

On July 13, 2026, Trump announced the United States would reinstate its naval blockade of Iran, targeting Iranian ships and customers. This market will resolve to “Yes” if the United States government, or an authorized representative of the United States government, publicly and officially announces the end, termination, lifting, or suspension of the United States’ naval blockade on Iranian ships and ships of Iranian customers, between market creation and the specified date, 11:59 PM ET. Otherwise, this market will resolve to “No”. An announcement qualifies if it communicates that the United States will generally cease blocking vessel traffic for Iranian ships and customers, including an announcement that the blockade will not take effect at all, even if some restrictions remain (for example, an imposition of fees). An announcement does not qualify if it reflects only a limited or partial change that stops short of a general end or suspension of the blockade, for example, an exemption for a specific vessel, cargo, or port. A qualifying announcement must be a declarative statement of the United States government’s present termination or suspension of the blockade, previously-unannounced prior termination or suspension of the blockade, or definitive decision to terminate or suspend the blockade. A qualifying announcement must clearly and unambiguously identify the end or suspension of the blockade. Statements that merely allude to, reference, or describe an end to the blockade, without clearly communicating it, do not qualify. The announcement need not use specific terminology or reference the end of a blockade by name; an announcement of a resumption of prior obligations, the maintenance of a status quo, or a return to a previously agreed baseline qualifies, provided the substantive policy of ending or suspending the blockade is clearly and unambiguously communicated. A qualifying announcement must be made through official channels, by an individual acting in an official capacity. Statements made incidentally or informally in a context not intended for official communication do not qualify. The following do not qualify: Anonymous, unattributed, or leaked statements not confirmed as official; Statements by persons not authorized to speak for the United States government; Third-party speculation, analysis, or predictions that the United States government will announce or implement an end to the blockade; Satirical, fabricated, hacked, or impersonated communications; and Statements that describe a prospective, contingent, probable, or conditional end to the blockade rather than announcing a present and decided position. Once a qualifying announcement is made, this market will resolve to “Yes” regardless of whether it is later reversed, or whether the blockade actually ends in practice. Resolution will be based on official information from the United States government, including the President, the Department of Defense, the Department of State, and United States Central Command (CENTCOM), or the official representatives of the United States government.

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.