US x Iran permanent peace deal by...?

The prediction market "US x Iran permanent peace deal by...?" focuses on whether the United States and Iran will reach a formal, enduring agreement to end hostilities by May 31, 2026, at 11:59 PM ET. This would require a comprehensive treaty addressing nuclear concerns, sanctions, regional influence, and military threats, resolving to "Yes" only if such a deal is publicly announced and verified by major international sources. As of April 26, 2026, relations remain tense following a brief war earlier this year, with a fragile two-week ceasefire in place since early April, but ongoing diplomatic talks in Pakistan have shown mixed progress amid mutual distrust and external pressures from allies like Israel.

Recent Developments

• Apr 7, 2026: The United States and Iran agreed to a two-week ceasefire brokered by Pakistan, halting military actions and setting the stage for negotiations in Islamabad.^[1]
• Apr 13, 2026: The US Navy imposed a naval blockade on Iranian ports and coastal areas in the Strait of Hormuz, enforcing restrictions on oil exports despite the ceasefire.^[2]
• Apr 14, 2026: Diplomats arranged a potential second round of US-Iran talks, with President Trump indicating negotiations could resume within two days, focusing on nuclear limits.^[3]
• Apr 17, 2026: Analysts noted that the ceasefire, combined with a separate pause in Israeli-Lebanon clashes, could facilitate broader US-Iran discussions, though risks of escalation persist.^[4]
• Apr 18, 2026: Iranian officials rejected new US proposals on sanctions relief, signaling a hardening stance as Tehran reviews counteroffers amid the blockade's economic strain.^[5]
• Apr 25, 2026: Iran's delegation departed Islamabad ahead of scheduled US envoy arrivals, casting doubt on immediate talks, while Washington affirmed continued pursuit of dialogue.^[6]

Key Timeline

• Feb 28, 2026: US and Israeli forces launched approximately 900 airstrikes on Iranian military targets, including missile sites and air defenses, marking the start of open conflict.^[7]
• Mar 1, 2026: President Trump imposed a 60-day deadline for Iran to negotiate a nuclear deal, after which military actions intensified, leading to over 40 days of hostilities.^[8]
• Apr 7, 2026: A ceasefire was announced, suspending US strikes and Iranian responses, with initial talks beginning in Pakistan under neutral mediation.^[9]
• Apr 10, 2026: Trump reiterated a firm policy against Iran developing nuclear weapons, as US officials assessed damage from the conflict on Iran's capabilities.^[10]
• Apr 13, 2026: The US enforced a blockade in the Strait of Hormuz, reducing Iranian oil shipments by an estimated 70 percent and prompting economic countermeasures from Tehran.^[2]
• May 7, 2026: The initial two-week ceasefire is set to expire, potentially triggering renewed military or diplomatic actions unless extended.^[11]
• May 31, 2026: Market resolution date, requiring a verifiable permanent peace agreement by this deadline for a "Yes" outcome.

What to Watch

Key signals include advancements in Pakistan-mediated talks, particularly on Iran's nuclear program and US sanctions relief, as well as any extensions to the ceasefire amid the Hormuz blockade. Catalysts could involve third-party involvement from China or the UN, or escalations tied to Israeli actions in the region, which might derail progress. Resolution criteria demand a clear, binding treaty announcement from official sources, excluding temporary truces or informal understandings.

Why This Market Matters

A permanent US-Iran peace deal could stabilize the Middle East, reducing proxy conflicts in Yemen, Syria, and Lebanon while easing global oil supply disruptions from the Strait of Hormuz. It would also impact international sanctions regimes and nuclear non-proliferation efforts, influencing alliances with Gulf states and Europe. Beyond geopolitics, such an agreement might lower defense spending pressures on the US budget and contribute to broader economic recovery in the region.