Polymarket flags dozens of midterm bets, at least 2 go to CFTC

Rival Kalshi says it has opened more than 150 investigations & referred over 20 cases to law enforcement.

The hit

Polymarket’s head of global intelligence, Shana Bautista, told NPR her team has investigated dozens of bets on midterm election markets for possible insider trading & manipulation. A new surveillance system now generates hundreds of alerts a day ahead of the vote.

Why it matters

NPR reports the CFTC has done little to police prediction markets, largely leaving the work to the companies. Bautista says crypto trades are rarely fully anonymous, & her team has always been able to potentially identify people behind them. She calls trading on protected information illegal, & former CFTC trial lawyer Jeff Le Riche says such trades “could potentially be a violation” of the law.

The record

Investigations referred to CFTC	At least 2, per a person familiar with the probes, via NPR
Polymarket’s investigations unit	16 staff, led by Shana Bautista, joined June
Kalshi’s enforcement	150+ investigations opened, 20+ cases referred to law enforcement, per Kalshi
Soldier’s Maduro-raid bets	Allegedly staked more than $33,000, won nearly $410,000; charged, pleaded not guilty

What happens next

Watch for further CFTC referrals & disclosures as the November 3 midterm vote approaches, plus any agency action following its September warning on manipulable “mention markets.”

Sources: Polymarket Has Investigated ‘Dozens’ of Midterm Election Bets: Report – Decrypt

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