US announces end of Iranian blockade by November 15, 2026?

As of November 2, 2026, Polymarket prices “US announces end of Iranian blockade by November 15, 2026?” at 16% YES with $275K traded. No tracked wallet holds a position on this market, so there is no verdict.

Polymarket odds for ending the Iran blockade before the midterms sit at 12%, well below the 16% YES mark, so the market strongly favors NO.

What’s Happening

The U.S. naval blockade of Iranian ports and shipping remained in force as of late October 2026, with the contract tracking whether the us announces end of iranian blockade by november 15, 2026 trading at 16% YES. Polymarket data showed roughly $43 million wagered on the question, with odds at 12% on Oct 28 before a swing to 22% early Sunday and back down to 13% by late Sunday, Nov 1. The Associated Press reported on Oct 25 that Iranian oil tankers continued to be turned away, while the U.S. military has restricted the majority of shipping activity despite some vessels slipping through. [TradingView, Oct 28]

The Nov. 15 deadline coincides with the U.S. midterm elections, a timing factor traders have weighed heavily. Odds for a blockade end by Nov. 30 stood at 23%, rising to 35% for Dec. 31 and 60% for Mar. 31, 2027, indicating expectations of a longer timeline. A single trader placed a $35,000 bet against any announcement through Dec. 31, 2026, per Quiver Quantitative. Hawks in Congress argue that lifting the blockade without verifiable concessions on the Strait of Hormuz would reward Tehran, while regional analysts caution that the memorandum of understanding announced by Pakistani Prime Minister Shehbaz Sharif on June 14 — under which President Donald Trump said the blockade would be lifted — has not been implemented in practice. [Quiver Quantitative, Oct 28]

Resolution of the contract hinges on whether the U.S. government or an authorized representative publicly and officially announces the end, termination, lifting, or suspension of the naval blockade before 11:59 PM ET on the expiry date. The structural determinant remains the gap between the June memorandum's stated terms — cessation of hostilities in Lebanon, an end to Iranian restrictions on the Strait of Hormuz, and a reduction of U.S. military assets — and the current enforcement posture. Any announcement of the us announces end of iranian blockade by november 15, 2026 scenario would require a formal policy shift from Washington, which has not signaled one. [Britannica, Mar 06]

Traded on Polymarket — $275K Volume