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Over 150 Polymarket Wallets Linked to Likely Military Insider Trading, Study Finds

ACDC says the wallets earned about $8 million with a 97.2% win rate and may have signaled confidential military information to copycat traders.

  • On Thursday, the Anti-Corruption Data Collective reported that 152 Polymarket wallets likely traded on inside U.S. military information, collectively earning $8 million with a 97.2% win rate.
  • ACDC identified 556 wallets dubbed 'Orcas,' traders placing highly successful long-shot bets of at least $2,500 in niche markets where insiders possess informational advantages, typically cashing out quickly after winning.
  • Evidence suggests military 'Orca' trades attract copycat wagers from deep-pocketed 'Whales' and bots; when an 'Orca' bet on U.S. military action in Iran, copycat wagers reached $200,000 and $100,000 respectively.
  • ACDC argues simple identity verification is insufficient, advocating for banning markets where non-public information is most actionable, stating "Limiting the type of people who can bet on prediction markets or relying on law enforcement investigations … will not be enough."
  • Policymakers are increasing scrutiny following bets ahead of U.S. military actions, including a soldier charged for betting on Venezuela President Nicolas Maduro's removal, as the Commodity Futures Trading Commission pushes for stricter jurisdiction.
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22 Articles

Lean Right

More than 150 Polymarket portfolios have unusually successful betting patterns in markets related to military operations in the United States of America (USA), raising suspicions of possible use of privileged information.

·Lisboa, Portugal
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  • 39% of the sources are Center, 38% of the sources lean Right
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Al-Monitor broke the news in Washington, United States on Thursday, August 20, 2026.
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