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George Santos gets Kalshi lifetime ban

Archived — this story has rotated out of today’s deck. It is kept here in full.

The gist

Kalshi banned George Santos for life and fined him $71,356. The first-ever lifetime ban signals prediction markets' crackdown on insider trading.

Background

George Santos, a former Republican congressman expelled from the House in 2023, was accused by the CFTC of profiting from bets on his own attendance at Trump's State of the Union address. He allegedly bought contracts predicting he would miss the speech, then posted misleading updates to influence prices. Kalshi's investigation found he likely engaged in insider trading, leading to the lifetime ban and fine.

How it unfolded

  1. Feb 2026Santos placed trades on Kalshi related to his attendance at the State of the Union, then posted misleading statements about his plans.
  2. Jul 2026Santos settled CFTC charges, agreeing to pay over $35,000 and accept a three-year trading ban, without admitting wrongdoing.
  3. Aug 31, 2026Kalshi announced a lifetime ban and $71,356 fine for Santos, citing his lack of cooperation and insider trading findings.

Who’s saying what

Official
Kalshi stated Santos violated rules on insider trading and market manipulation, and his lack of cooperation led to the permanent ban.
Public
Santos mocked the ban on X, saying 'Let's see how much longer you guys are around for,' referencing Kalshi's regulatory battles.

Still unverified

Santos's exact profit from the trades is disputed: some sources say nearly $18,000, while WSJ reports over $17,000. Santos has denied wrongdoing, calling allegations 'preposterous.'

Sources

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