Market icon
Geopolitics·Trump

US forces enter Iran by..?

Market icon
Geopolitics·Trump

US forces enter Iran by..?

$18,404,255 Vol.

Mar 31, 2026
Polymarket

$18,404,255 Vol.

Polymarket

March 31

$13,124,132 Vol.

24%

April 30

$346,617 Vol.

56%

December 31

$2,859,137 Vol.

68%

This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify; however, intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting. Note: Only US military personnel who deliberately enter the terrestrial territory of Iran for operational purposes (e.g., military, humanitarian, etc.) will qualify. Pilots who are shot down, or other cases in which US military personnel do not deliberately enter the terrestrial territory of Iran, will not qualify.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.

This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No".

Military special operation forces will qualify, however intelligence operatives will not count.

US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count.

Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify.

The resolution source will be a consensus of credible reporting.
Volume
$18,404,255
Market Opened
Jan 11, 2026, 3:42 PM ET

Resolver

0x65070BE91...
This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.
This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify; however, intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting. Note: Only US military personnel who deliberately enter the terrestrial territory of Iran for operational purposes (e.g., military, humanitarian, etc.) will qualify. Pilots who are shot down, or other cases in which US military personnel do not deliberately enter the terrestrial territory of Iran, will not qualify.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.This market will resolve to “Yes” if active US military personnel physically enter Iran at any point by the listed date (ET). Otherwise, this market will resolve to "No". Military special operation forces will qualify, however intelligence operatives will not count. US military personnel must physically enter the terrestrial territory of Iran to qualify. Entering Iran's maritime or aerial territory will not count. Military contractors, military advisors, or high-ranking US service members entering Iran for diplomatic purposes (and their accompanying entourage) will not qualify. The resolution source will be a consensus of credible reporting.

Trader consensus on US forces entering Iran shows low implied probabilities, driven by the Biden administration's emphasis on defensive support for Israel rather than offensive ground operations, following Iran's October 1 missile barrage and Israel's limited October 26 strikes on Iranian military sites. No official US statements or troop movements indicate invasion plans, with focus remaining on deterring escalation via naval assets and air defenses amid proxy conflicts involving Hezbollah and Houthis. Historical US restraint against direct Iran invasion persists despite tensions. Key upcoming catalysts include the November 5 US presidential election, potential post-election policy shifts, and any Iranian reprisals or Israeli follow-ups, which could alter risk assessments but face diplomatic de-escalation efforts.

Experimental AI-generated summary referencing Polymarket data · Updated

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Frequently Asked Questions

"US forces enter Iran by..?" is a prediction market on Polymarket with 9 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "December 31" at 68%, followed by "April 30" at 56%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 68¢ implies that the market collectively assigns a 68% chance to that outcome. 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, "US forces enter Iran by..?" has generated $18.4 million in total trading volume since the market launched on Jan 11, 2026. 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 "US forces enter Iran by..?," browse the 9 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $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 frontrunner for "US forces enter Iran by..?" is "December 31" at 68%, meaning the market assigns a 68% chance to that outcome. The next closest outcome is "April 30" at 56%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "US forces enter Iran by..?" 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.