Will Trump's strike cancellation lead to an Iran nuclear deal?
· flowframe Pulse
The betting floor on Polymarket is reacting to a series of diplomatic signals as the price for a US-Iran nuclear deal before 2027 rose from 58¢ to 62¢. This 3.5% rise comes on $1.4M in total volume, suggesting traders are finding reason to believe in a breakthrough. It isn't a breakout yet, but the steady bid reflects a shift from conflict to the negotiating table as the administration pivots its regional strategy.
The catalyst is the report that President Trump called off a planned strike on Iran on May 18 following pressure from Gulf allies. This pivot, reported by AP News, opened the door for Axios to report that the White House believes a deal is within 48 hours of closing. The proposed terms include a moratorium on uranium enrichment and the reopening of the Strait of Hormuz in exchange for sanctions relief and the release of frozen funds. A private May 15 meeting between Trump and Chinese President Xi Jinping also signals that the major powers are pulling in the same direction. The market is betting that the risk of total war has peaked, making a diplomatic solution the only remaining play for both sides.
The next concrete move depends on the 48-hour window for Tehran's response to the reported proposal. If they agree to the enrichment freeze, expect these odds to push toward 70¢. If the regime balks or points to the May 14 Central Command report on "Operation Epic Fury" as proof of U.S. aggression, the rally will fail. Watch for a formal statement from the Iranian Foreign Ministry before the weekend.
--- Snapshot Venue — Polymarket Timestamp — 2026-05-20 12:39 UTC YES last — 62¢ (62% implied) Move — 58¢ → 62¢ (↑ 3.5%) Volume — $1.4M
58¢ → 62¢ • Vol: $1.4M