Note on Middle East Markets: The promise of prediction markets is to harness the wisdom of the crowd to create accurate, unbiased forecasts for the most important events to society. That ability is particularly invaluable in gut-wrenching times like today. After discussing with those directly affected by the attacks, who had dozens of questions, we realized that prediction markets could give them the answers they needed in ways TV news and 𝕏 could not.

Will the U.S. invade Iran before 2027?

Name: Will the U.S. invade Iran before 2027?
Start: 2025-11-05T17:57:04.067Z
End: 2026-12-31T00:00:00.000Z

Dec 31

18% chance

$34,762,912 Vol.

Dec 31, 2026

18% chance

$34,762,912 Vol.

Dec 31, 2026

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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Frequently Asked Questions

"Will the U.S. invade Iran before 2027?" is a prediction market on Polymarket where traders buy and sell "Yes" or "No" shares based on whether they believe this event will happen. The current crowd-sourced probability is 18% for "Yes." For example, if "Yes" is priced at 18¢, the market collectively assigns a 18% chance that this event will occur. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Will the U.S. invade Iran before 2027?" has generated $34.8 million in total trading volume since the market launched on Nov 5, 2025. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Will the U.S. invade Iran before 2027?," simply choose whether you believe the answer is "Yes" or "No." Each side has a current price that reflects the market's implied probability. Enter your amount and click "Trade." If you buy "Yes" shares and the outcome resolves as "Yes," each share pays out $1. If it resolves as "No," your "Yes" shares pay $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current probability for "Will the U.S. invade Iran before 2027?" is 18% for "Yes." This means the Polymarket crowd currently believes there is a 18% chance that this event will occur. These odds update in real-time based on actual trades, providing a continuously updated signal of what the market expects to happen.

The resolution rules for "Will the U.S. invade Iran before 2027?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.

Yes. You don't need to trade to stay informed. This page serves as a live tracker for "Will the U.S. invade Iran before 2027?." The outcome probabilities update in real-time as new trades come in. You can bookmark this page and check the comments section to see what other traders are saying. You can also use the time-range filters on the chart to see how the odds have shifted over time. It's a free, real-time window into what the market expects to happen.

Polymarket odds are set by real traders putting real money behind their beliefs, which tends to surface accurate predictions. With $34.8 million traded on “Will the U.S. invade Iran before 2027?,” these prices aggregate the collective knowledge and conviction of thousands of participants — often outperforming polls, expert forecasts, and traditional surveys. Prediction markets like Polymarket have a strong track record of accuracy, especially as events approach their resolution date. For example, Polymarket has a one month accuracy score of 94%. For the latest stats on Polymarket’s prediction accuracy, visit the accuracy page on Polymarket.

To place your first trade on "Will the U.S. invade Iran before 2027?," sign up for a free Polymarket account and fund it using crypto, a credit or debit card, or a bank transfer. Once your account is funded, return to this page, select the outcome you want to trade, enter your amount, and click "Trade." If you're new to prediction markets, click the "How it works" link at the top of any Polymarket page for a quick step-by-step walkthrough of how trading works.

On Polymarket, the price of "Yes" or "No" represents the market's implied probability. A "Yes" price of 18¢ for "Will the U.S. invade Iran before 2027?" means traders collectively believe there is a 18% chance this event will happen. If you buy "Yes" at 18¢ and the event does happen, you receive $1.00 per share — a profit of 82¢ per share. If the event doesn't happen, those shares are worth $0.

The "Will the U.S. invade Iran before 2027?" market is scheduled to resolve on or around Dec 31, 2026. This means trading will remain open and the odds will continue to shift as new information emerges until that date. The exact resolution timing depends on when the official result becomes available, as outlined in the "Rules" section on this page.

The "Will the U.S. invade Iran before 2027?" market has an active community of 835 comments where traders share their analysis, debate outcomes, and discuss breaking developments. Scroll down to the comments section below to read what other participants think. You can also filter by "Top Holders" to see what the market's biggest traders are positioned on, or check the "Activity" tab for a real-time feed of trades.

Polymarket is the world's largest prediction market, where you can stay informed and profit from your knowledge of real-world events. Traders buy and sell shares on outcomes for topics ranging from politics and elections to crypto, finance, sports, tech, and culture, including markets like "Will the U.S. invade Iran before 2027?." Prices reflect real-time, crowd-sourced probabilities backed by financial conviction, often providing faster and more accurate signals than polls, pundits, or traditional surveys.

Will the U.S. invade Iran before 2027?

Will the U.S. invade Iran before 2027?

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Note on Middle East Markets

Will the U.S. invade Iran before 2027?

Will the U.S. invade Iran before 2027?

Order Book

Order Book

Rules

Market Context

Rules

Market Context

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Comments (835)

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Frequently Asked Questions

What is the "Will the U.S. invade Iran before 2027?" prediction market?

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