Will Donald Trump attend the US-Iran Signing Ceremony?

Polymarket prices are venue-implied. “Why it moved” uses snapshot deltas without a matched news attribution. Yes/No evidence lists are keyword heuristics on fused items — not resolution criteria.

Implied Yes

Snapshot Δ

-0.8¢

Volume

$80.5K

Snapshot path

1% → 0%range 0–3% · 40 pts

Why it moved

No significant attributed move in the recent snapshot window. Monitor catalysts below.

Heuristic

Evidence supporting Yes / No

Supports Yes (escalatory / affirmative cues)

South Korea Reviews Military Options to Enter Strait of Hormuz
breitbart.com
US military hits three Iranian oil tankers after navy ships targeted
lancashiretelegraph.co.uk
Urgent : U . S . forces struck 3 Iranian crude oil carriers -- Central Command - Xinhua
english.news.cn
US military says it struck 3 Iranian oil tankers after Navy warships were targeted with missiles
oskaloosa.com

Supports No (de-escalatory / negative cues)

U . S . envoys in Moscow in new push for peace between Russia and Ukraine
wmra.org

Current catalysts

Israeli airstrikes on Lebanese village kill 12 , plus other key Mideast developments
Iran says it plans new Gulf exclusion zone
Morning Bid : The yen also rises

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treaty$162.2K

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StratosAmber adds the intelligence layer. We do not execute trades.

Why it moved

Evidence supporting Yes / No

Supports Yes (escalatory / affirmative cues)

Supports No (de-escalatory / negative cues)

Current catalysts

Related markets

Iran Nuke before 2027?

Will Marco Rubio sign a U.S. x Iran deal by July 31?

Will Trump talk to Mojtaba Khamenei by June 30?

Will a US-Iran deal in 2026 include Surrender of Iranian Enriched Uranium?