Trump's Islamabad MoU lifts Iran enrichment halt odds toward 49%
· flowframe Pulse
Whirlwind diplomatic activity in Versailles and Islamabad has Polymarket participants recalibrating the odds of a total nuclear halt. The market rose by 7.5%. That climb from 42¢ to 49¢, supported by $7.4M in volume, shows the contract is absorbing the shock of a sudden ceasefire and a high-stakes nuclear breakthrough that few saw coming.
The price action follows the signing of the Islamabad Memorandum of Understanding by Donald Trump and Masoud Pezeshkian on June 17. This 14-point document ends the regional war and reopens the Strait of Hormuz. IAEA Director General Rafael Grossi confirmed his agency is ready to oversee the down-blending of Iran's 440kg stockpile of 60% enriched uranium. While the memorandum defers the final status of enrichment to a 60-day negotiating window, the commitment to dilute existing stocks has convinced many that a full cessation by month's end isn't just a hawkish dream for the West.
At 49¢, the market is now pricing a 49% chance that Tehran pulls the plug on enrichment by the June 30 deadline. It's a massive sentiment shift. Days ago, these two nations were exchanging missile salvos, yet the 7.5% rise suggests the Islamabad breakthrough is being taken seriously. Many traders aren't ready to go all-in on total nuclear surrender until the verification regime is clearly defined.
Attention now turns to the postponed high-level meeting in Switzerland originally slated for today. While the memorandum was digitally signed on June 18, follow-up talks involving the U.S., Iran, Qatar, and Pakistan must codify the verification steps Grossi needs. Any further delays in rescheduling this summit will likely cap the rally. Watch for the revised Switzerland meeting date.
--- MARKET SNAPSHOT — 2026-06-19 16:27 UTC Platform: Polymarket | YES: 42¢ → 49¢ (↑ 7.5%) | Volume: $7.4M | Implied probability: 49%
42¢ → 49¢ • Vol: $7.4M