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Senator Introduces Amendment to Ban Government Officials From Prediction Market Trading

Senator Elissa Slotkin introduced an amendment on Tuesday to prevent insider trading by U.S. government officials on prediction markets. The proposal follows reports of large profits from bets on U.S. military actions in Iran and Venezuela.

Benzinga
1 source·May 20, 9:30 AM(9 days ago)·1m read
Senator Introduces Amendment to Ban Government Officials From Prediction Market Tradingcatholicnewsagency.com
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U.S. government official on prediction markets.

U.S. Military actions in Iran and Venezuela on Polymarket, a cryptocurrency-based prediction market. U.S. would strike Iran by Feb.

28. The most suspicious account made $494,374 on the wager. U.S. soldier was charged last month with allegedly using classified information to profit from a Polymarket bet linked to the capture of Venezuela’s ousted leader, Nicolás Maduro.

4 million by betting on military operations with a 98% success rate," Slotkin stated.

Key Facts

Amendment introduced
by Senator Elissa Slotkin on Tuesday
$1.2 million
made by six suspected insider accounts on Iran bet
98% success rate
reported for nine Polymarket accounts betting on military operations

Story Timeline

2 events
  1. Tuesday

    Senator Elissa Slotkin introduced an amendment to prevent insider trading by U.S. government officials on prediction markets.

    1 sourceBenzinga
  2. Last month

    A U.S. soldier was charged with allegedly using classified information to profit from a Polymarket bet linked to Venezuela.

    1 sourceBenzinga

Potential Impact

  1. 01

    The amendment would extend existing Senate restrictions on prediction market trading to the executive branch.

Transparency Panel

Sources cross-referenced1
Confidence score65%
Synthesized bySubstrate AI
Word count76 words
PublishedMay 20, 2026, 9:30 AM
Bias signals removed1 across 1 outlet
Signal Breakdown
Loaded 1

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