
US announces end of Iranian blockade by...?
PM $41.85M
1
4
US announces end of Iranian blockade by...?

PM $41.85M
1
4
Current odds
Snapshot from
As of Oct 21, 2026, 12:00 AM UTC, the highest-priced outcome on Polymarket is March 31 at 57.5%.
Polymarket
- March 3157.5%
- December 3136.7%
- November 3025.5%
- October 319.5%
Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.
AI Analysis
Trader mode: Market mechanics, assumptions and risks
PM $41.85M
Reported volume · provider units
4
Saved contracts
0
Same-question pairs
Source snapshot: Oct 21, 2026, 12:00 AM UTC
About This Event
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.
This analysis is awaiting a background update, so its prices may be older than the odds above.
Snapshot observed 2026-10-14T09:00:06.225Z. This analysis describes that snapshot and is not a live news update.
What the contract measures
The market asks whether the United States government, or an authorized representative, will publicly and officially announce the end, termination, lifting, or suspension of the U.S. naval blockade on Iranian ships and ships of Iranian customers. The rules state that the market resolves "Yes" if such an announcement is made "between market creation and the specified date, 11:59 PM ET" [1]. The background in the rules notes that on July 13, 2026, Trump announced the United States would reinstate its naval blockade of Iran [1].
The five contracts in this snapshot share that wording but use different deadlines: October 15, October 31, November 30, December 31, 2026, and March 31, 2027. Each deadline is a separate contract, so a longer deadline is not a broader version of a shorter one in any way the data establishes. The listed end times differ, from 2026-10-16T03:59:00.000Z for the October 15 contract to 2027-04-01T03:59:00.000Z for the March 31 contract [1].
Reading the snapshot
The provider observed these prices at 2026-10-14T09:00:06.225Z, and this review retrieved the source at 2026-10-14T11:37:11.340Z [1]. These are recorded snapshots, not live or executable quotes, and they are not verified probabilities.
The Yes prices recorded were 0.0115 for the October 15 contract, 0.125 for October 31, 0.245 for November 30, 0.4035 for December 31, and 0.655 for March 31 [1]. The Yes price rises with the deadline in this snapshot, which is consistent with a later cutoff leaving more time for an announcement. The data does not explain why any price is where it is.
All five saved markets for this single Polymarket event are included, and the sample is not marked partial [1]. The source also notes that this does not establish that the provider lists every possible real-world outcome [1]. The prices should not be combined with other platforms or events, and differences between these contracts are not evidence of an arbitrage opportunity.
What remains uncertain
The evidence does not show trading volume, liquidity, or the number of participants, so the prices cannot be read as a measure of depth or consensus. It also contains no news about the blockade after the July 13 announcement, so this review cannot say whether conditions have changed since the observation time. Readers should check the current rules and the provider's status before relying on any figure.
References
- Polymarket: US announces end of Iranian blockade by...?. Provider data observed 2026-10-14T09:00:06.225Z.
AI-generated analysis based on market data. Not financial advice.
Saved Oct 14, 2026 UTCThis saved content is awaiting a background update. It may contain outdated claims; use the dated market data and provider rules for the latest available information.
Overview
This PredictPedia entry covers a Polymarket event titled "US announces end of Iranian blockade by...?" The event groups several deadline-based contracts that ask whether the United States will officially announce the end, termination, lifting, or suspension of its naval blockade on Iranian ships and on ships of Iranian customers before a given date [1]. The contracts share one question but have different deadlines, so each one is a separate yes or no market on the same underlying event. The contract rules are specific about what counts. A contract resolves to Yes only if the United States government, or an authorized representative of the government, publicly and officially announces the blockade's end, termination, lifting, or suspension. The announcement must fall between market creation and the contract's deadline, which is 11:59 PM Eastern Time on the stated date [1]. A deadline in the contract rules is a cutoff for resolution. It is not a scheduled event date, and nothing in the supplied evidence says that an announcement is expected on any particular day. The provider's own description states that on July 13, 2026, Trump announced the United States would reinstate its naval blockade of Iran, targeting Iranian ships and customers [1]. That description is the provider's framing of the event and is the basis for the market's title. The market set includes five contracts with deadlines between October 15, 2026 and March 31, 2027, and the provider lists the event as active [1].
Historical Context
According to the Wikipedia summary in the evidence, shipping through the Strait of Hormuz has been largely blocked by Iran since 28 February 2026, when the United States and Israel launched an air war against Iran [2]. Before the war, about 25% of the world's seaborne oil trade and 20% of its liquefied natural gas passed through the strait [2]. On 13 April 2026, the United States imposed a naval blockade on Iran after the Islamabad Talks failed to end the 2026 Iran war. The blockade applied only to ships going to and from Iran, and Iran said that the entry of US military vessels near the strait breached a ceasefire agreement reached days earlier [3]. The evidence describes the blockade of Iranian ports as running from 13 April to 29 May 2026 [2]. It does not explain why that phase ended, what happened between May and July, or what the blockade's status is today beyond the provider's description of the July 13 reinstatement [1].
Why It Matters
The contract measures whether the United States government will make a formal public announcement ending, lifting, or suspending its naval blockade on Iranian shipping within a specified window [1]. The blockade is part of a wider disruption to a major maritime route for energy trade, which is why the question has attracted a prediction market [2][3]. The contract does not measure whether shipping through the strait has returned to normal, whether the war has ended, or whether any negotiation has succeeded. It turns on the wording of an official announcement, so a change in conditions on the water without a formal announcement would not, on the stated rules, resolve the contract to Yes [1]. Because each contract has a different deadline, the same underlying question is priced with different time horizons. Prices reflect market activity at the time of the snapshot and are not verified probabilities of the outcome.
Snapshot context
The latest published provider snapshot for this topic was observed on 2026-10-14 at 09:00 UTC. It contains listings from Polymarket. Market descriptions and listed closing times define the contracts; they do not establish that the real-world outcome has occurred. This article does not include a separately verified news update. [1]
Frequently Asked Questions
What exactly must happen for the contract to resolve Yes?
The United States government, or an authorized representative, must publicly and officially announce the end, termination, lifting, or suspension of the naval blockade on Iranian ships and ships of Iranian customers. The announcement must come between market creation and the deadline, which is 11:59 PM Eastern Time on the stated date [1].
Does a deadline in the contract mean an event is scheduled for that date?
No. The deadline is the last point at which an announcement can count toward resolution. The supplied evidence does not identify any scheduled announcement or expected date [1].
Why does the same event have several contracts?
The provider lists separate contracts for different deadlines, from October 15, 2026 through March 31, 2027, all tied to the same question of an official announcement ending the blockade [1].
What does the blockade's history tell us about this contract?
The evidence shows a blockade that began on 13 April 2026 after talks failed [3], was described as running through 29 May 2026 [2], and was described by the provider as reinstated when Trump announced it on July 13, 2026 [1]. The supplied sources do not explain every change in between, so the history gives context but does not settle the outcome.
Do the prices show how likely the blockade is to end?
Prices are market snapshots from the provider and are not verified probabilities. They reflect trading activity at the time they were recorded and are not executable quotes. The five contracts shown are all of the saved markets for this event, but the provider notes that this does not establish that every possible outcome is listed [1].
AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.
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Price gaps of 2 pp+
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Same-question pairs
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