Will the U.S. invade Iran before 2027?

OpenOutcomes1as of

Market pricing makes Will the U.S. invade Iran before 2027? the favorite at 13%, as of .

What are the odds right now?

Each outcome shows its current market price — the market-implied probability it happens. Click an outcome for its full market page.

What moved the odds?

3 AI-matched news signals available across this event, newest first. Entry price is the called side when the news hit; the signed return marks it against the outcome’s latest price as of .

NOwarmonitor399%match68¢+28%
Will the US invade Iran before 2027? • Polymarket sees this at a 32 percent chance of occurring, despite a ceasefire being in place. • A full invasion is unlikely although if peace negotiations continue to stall limited ground incursions could be a possibility. • What do you think?
YESwarmonitors99%match57¢-77%
Odds on the U.S invading Iran before 2027 has shot up to almost 60%. • • People don’t seem to have faith in Trump ending it anytime soon.
NOnbcnews.com98%match69¢+26%
Iran warns invasion of its islands would cause it to 'abandon all restraint'

What is this event about?

This market will resolve to "Yes" if the United States commences a military offensive intended to establish control over any portion of Iran by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". For the purposes of this market, land de facto controlled by Iran or the United States as of November 4, 2025 12:00 PM ET, will be considered the sovereign territory of that country. The resolution source for this market will be a consensus of credible sources.

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