US x Iran effective ceasefire continues through November 30, 2026?

As of November 4, 2026, Polymarket prices “US x Iran effective ceasefire continues through November 30, 2026?” at 42% YES with $67K traded. No tracked wallet holds a position on this market, so there is no verdict.

Prediction markets put the probability at 42%: US x Iran effective ceasefire continues through November 30, 2026. Currently, markets are divided (42% YES, 58% NO).

What’s Happening

Iranian Supreme National Security Council Secretary Major General Mohsen Rezaei has conditioned any durable arrangement on US guarantees that Washington would abide by a permanent ceasefire in exchange for reopening the Strait of Hormuz, according to an October 31, 2026 Iran Update. The demands, consistent with Rezaei's September 19 position, include ending the war on all fronts, releasing frozen Iranian assets, and lifting the naval blockade before negotiations resume. Unspecified sources said a US delegation would visit Doha only after Qatar and Iran reach agreement, leaving the question of whether the US x Iran effective ceasefire continues through November 30, 2026 unresolved as talks remain contingent on prior concessions. [Criticalthreats, Oct 31]

The fragility of the arrangement dates to its origins: the March 2026 talks between President JD Vance and Iranian parliament speaker Mohammad Bagher Ghalibaf — the highest-level direct engagement since 1979 — failed to produce an agreement, prompting President Donald Trump to order a US Navy blockade of the Strait of Hormuz. Trump subsequently extended the ceasefire beyond its two-week deadline. As of November 3, hardliners in Tehran were preparing the public for war while factions weighed the Doha talks, and Arab states warned Iran of individual and collective retaliation over attacks, even as Israel denied pressing Trump for strikes amid a diplomatic push. [Britannica, Mar 06] [Iran International, Nov 03]

Analysts at CSIS have characterized the arrangement as a fragile ceasefire with significant implications for energy markets and regional connectivity, noting that its durability depends less on formal commitments than on enforcement of the blockade and the sequencing of sanctions relief. The structural determinant for whether the US x Iran effective ceasefire continues through November 30, 2026 is whether Doha-hosted mediation produces a framework linking Hormuz reopening to asset release and blockade lifting before the next deadline; absent that, the interim truce remains exposed to hardliner pressure in Tehran and retaliation threats from Gulf states. [CSIS, Jul 01]

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