Ongoing negotiations between the United States and Iran in late May 2026 produced tentative agreements to extend a ceasefire, reopen the Strait of Hormuz, and initiate 60-day talks addressing Iran's nuclear program and enriched uranium stockpiles. However, no comprehensive nuclear deal was finalized or announced by the May 31 deadline. Senior officials, including President Trump and Vice President Vance, described the sides as close but noted remaining gaps on core issues such as inspections, sanctions relief, and enrichment limits. This absence of a concluded agreement by the cutoff date underpins trader consensus on the "No" outcome. Late diplomatic breakthroughs or formal approvals occurring after the window could still prompt review, though none materialized within the specified period.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedUS-Iran nuclear deal by May 31?
$6,905,767 Vol.
$6,905,767 Vol.
$6,905,767 Vol.
$6,905,767 Vol.
If such an agreement is officially reached before the resolution date, this market will resolve to "Yes", regardless of if/when the agreement goes into effect.
Agreements that include the United States and Iran as parties, even if they also involve other countries (e.g., a multilateral deal like the JCPOA), will qualify for resolution.
The primary resolution source for this market will be an official announcement by the United States and/or the Islamic Republic of Iran, however an overwhelming consensus of credible reporting confirming an agreement has been reached will also qualify.
Market Opened: Apr 28, 2026, 10:39 PM ET
Resolver
0x65070BE91...Outcome proposed: No
No dispute
Final outcome: No
If such an agreement is officially reached before the resolution date, this market will resolve to "Yes", regardless of if/when the agreement goes into effect.
Agreements that include the United States and Iran as parties, even if they also involve other countries (e.g., a multilateral deal like the JCPOA), will qualify for resolution.
The primary resolution source for this market will be an official announcement by the United States and/or the Islamic Republic of Iran, however an overwhelming consensus of credible reporting confirming an agreement has been reached will also qualify.
Resolver
0x65070BE91...Outcome proposed: No
No dispute
Final outcome: No
Ongoing negotiations between the United States and Iran in late May 2026 produced tentative agreements to extend a ceasefire, reopen the Strait of Hormuz, and initiate 60-day talks addressing Iran's nuclear program and enriched uranium stockpiles. However, no comprehensive nuclear deal was finalized or announced by the May 31 deadline. Senior officials, including President Trump and Vice President Vance, described the sides as close but noted remaining gaps on core issues such as inspections, sanctions relief, and enrichment limits. This absence of a concluded agreement by the cutoff date underpins trader consensus on the "No" outcome. Late diplomatic breakthroughs or formal approvals occurring after the window could still prompt review, though none materialized within the specified period.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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