Politics · 1 Market

US-Iran Final Nuclear Deal Deadlines

Whether the United States and Iran produce a qualifying written nuclear deal by successive 2026 deadlines on Polymarket.

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Dec 01, 2026, 00:00 UTC

Last updated

Nov 02, 2026, 13:30 UTC

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01 / Markets

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US-Iran Final Nuclear Deal Deadlines

Polymarket · 5 Selections

August 31, 2026 · September 30, 2026 · October 31, 2026

Next close Dec 01, 2026, 00:00 UTC5 listings

02 / Updates

Latest Updates

Iran International · Oct 04, 2026, 09:32 UTC

Iran weighs Russian offer to take custody of its 60%-enriched uranium as parliament puts NPT withdrawal on the agenda

Foreign Ministry spokesman Esmaeil Baghaei said on October 4 that Iran is considering a Russian offer to take custody of its uranium enriched to 60%, with a final decision to be based on national interests. The same day, parliament board member Alireza Salimi said lawmakers will review a possible withdrawal from the NPT while keeping uranium enrichment. Tehran is also reviewing a US proposal, conveyed through Qatar, that sets out a roadmap and timetable for further talks.

The fate of Iran's 60% stockpile is a core US demand for any final nuclear agreement, so openness to moving it to Russia is the first sign of movement on that sticking point. The NPT-exit threat and Iran's refusal to give up enrichment pull the other way, so this keeps the nearer deadline Markets live without signalling that a signed final deal is imminent.

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03 / Topic

Topic Brief

This Event asks whether the United States and Iran produce a qualifying written diplomatic instrument on Iran’s nuclear program by stated 2026 deadlines. Public reporting describes a written diplomatic agreement announced on 14 June 2026 with a 60-day extendable negotiation window. The Markets on this page split that outcome across end-of-month deadlines rather than treating every diplomatic update as a completed deal. Read each Market’s rules for what counts as a qualifying written instrument. Prices on PMI are research snapshots from the listed venue, not a live trading feed.