The U. S.
Commodity Futures Trading Commission (CFTC) is conducting an extensive investigation into Polymarket, a prediction market platform, according to reports on June 26, 2026.
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The probe follows mounting pressure from federal lawmakers who have urged regulators to examine the platform over alleged deceptive marketing campaigns.
Allegations of Fabricated Profits
At the center of the controversy are claims that Polymarket paid social media content creators to produce videos showing fabricated profits.
Critics argue these simulated trading environments gave retail users a false impression of actual earnings and platform activity, potentially violating federal rules and consumer protection standards.
The investigation was revealed by a person familiar with the inquiry, as reported by CNBC. The exact timeline of when the commission began its investigation remains undisclosed.
Regulatory scrutiny intensified after a Wall Street Journal report exposed the misleading marketing campaign.
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Polymarket Reviewing Promotional Strategies
Polymarket is currently reviewing its promotional strategies amid the ongoing regulatory pressure. A spokesperson told CNBC that the company is examining its marketing practices.
"We are conducting a comprehensive audit of active promotional content to ensure it complies with our standards, as well as applicable regulatory and legal disclosure requirements," the spokesperson said.
This inquiry marks a significant shift under CFTC Chairman Michael Selig, who has generally supported prediction markets.
It is the first high-profile investigation into an event contract platform under his leadership.
The probe comes just months after Polymarket launched its CFTC-regulated U. S.
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exchange and lifted its domestic waitlist.
