US announces end of Iranian blockade by December 31, 2026?

Yes at 35% on 28 Oct 2026, down 1 pts over the previous 7 days. No big jumps detected yet.

Data from Polymarket.

Context

This prediction market asks whether the United States will officially announce the end, lifting, or suspension of its naval blockade against Iran by December 31, 2026. The market resolves to "Yes" if an authorized US representative makes a qualifying public announcement communicating a general end or suspension of the blockade before the deadline; otherwise, it resolves to "No".

Tensions remain high following the naval blockade that began in July 2026, with recent reports indicating that tankers have passed the Strait of Hormuz on the first day of the blockade. While regional actors and mediators continue to discuss peace plans and conditions for ending the conflict, analysts note that the diplomatic situation remains stalled.

Key factors include upcoming political deadlines and diplomatic maneuvering, with Iranian leadership stating that the Strait of Hormuz could reopen quickly if the US lifts its naval restrictions.

Sources: ABC News - Breaking News, Latest News and Videos: Key takeaways from the 14-point memorandum of understanding between US, Iran, Bloomberg.com: Iran’s Khamenei Reiterates Conditions for Ending War With US, The Straits Times: Iran’s Mojtaba Khamenei reiterates conditions for ending war with US, EnergyNow.com: Tankers Pass Strait of Hormuz on First Day of US Blockade, Data Shows, https://houseofsaud.com/: Iran Says Hormuz Can Reopen in 4-5 Days if US Lifts Blockade, Benzinga: Will the US Announce the End of the Iran Blockade Before Midterms? Here's What Polymarket Is Saying, Ynetnews: Report: Qatar presents Iran new 7-day peace plan to end war with US and Israel

Written by AI from the linked news sources and checked automatically, not by a person.

What could move it next

  1. 1 Nov 2026

    Potential Peace Plan Developments

    High impact

    Reports indicate Qatar has presented a new 7-day peace plan to end the conflict between Iran, the US, and Israel. If this leads to a formal US announcement lifting the naval blockade, the market would resolve to Yes.

    Source: Ynetnews: Report: Qatar presents Iran new 7-day peace plan to end war with US and Israel

  2. 2 Nov 2026

    Strait of Hormuz Status

    High impact

    Iran has stated the Strait of Hormuz could reopen within 4-5 days if the US lifts its blockade. Any official US declaration to terminate the blockade in response would trigger a Yes resolution.

    Source: https://houseofsaud.com/: Iran Says Hormuz Can Reopen in 4-5 Days if US Lifts Blockade

  3. 31 Dec 2026

    Market Resolution Deadline

    High impact

    This market will resolve to Yes if the US government officially announces the end or suspension of the naval blockade by 11:59 PM ET on this date. If no such announcement is made, the market will resolve to No.

Written by AI from the linked news sources and checked automatically, not by a person.

Price jumps explained

No jumps detected for this market yet.

Questions about this market

What are the odds for “US announces end of Iranian blockade by December 31, 2026”?

On 28 Oct 2026, Polymarket traders priced Yes at 35%, which means they saw about a 35 in 100 chance. That was down 1 points over the previous 7 days. The live price is shown in the chart at the top of this page.

What could change the odds next?

Coming up: Potential Peace Plan Developments (1 Nov 2026); Strait of Hormuz Status (2 Nov 2026); Market Resolution Deadline (31 Dec 2026). Details are under “What could move it next”.

How does this market resolve?

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. The full Polymarket rules are at the bottom of this page.

When does this market end?

Polymarket lists 1 Jan 2027 as the end date. It can settle earlier or later if the rules say so, for example when an official result comes in.

Can I bet on this market on predictionwave?

No. predictionwave only explains the odds. The market itself runs on Polymarket, and trading there is not allowed in every country.

How this market resolves (Polymarket rules)

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.