Bloomberg reported on June 30 that the U.S. Commodity Futures Trading Commission (CFTC) is conducting a broad investigation into the prediction market platform Polymarket. Bloomberg cited sources indicating that the investigation covers Polymarket's social media activities, suspected fake transactions, and fabricated winning bets, with the scope exceeding previously reported influencer marketing schemes. The CFTC has not released any public documents to explain the investigation or its scope.
The Wall Street Journal investigation revealed that Polymarket pays social media creators, mostly college students, $2,000 to $3,000 per month to film fake trading videos on a bogus website mimicking a real trading platform, and creators are instructed not to disclose the compensation. Key data on the relevant videos are as follows:
Total videos: Over 1,100 released from December 2025 to mid-May 2026
Total fictional bets: Approximately $1.9 million, none of which were executed on the real market
Fake winning amounts: In 118 videos, creators celebrated approximately $900,000 in fake wins, but if these bets had been placed on the actual platform, they would have lost over $166,000
After the Wall Street Journal report, Polymarket said it would review its promotional strategies, but as of the report, it had not issued a public statement regarding the CFTC's broad investigation.
California Democratic Senator Adam Schiff and Utah Republican Senator John Curtis jointly wrote to CFTC Chairman Michael Selig on Thursday, requesting a written explanation of whether the CFTC is investigating Polymarket for the following three specific actions: using simulated trading websites, artificially manipulating trades, and undisclosed paid influencer promotions.
The two senators set the written response deadline for July 10, 2026. The letter also asks whether the CFTC has sufficient statutory authority and resources to provide consumer protection typically handled by state and tribal gaming regulators. As of the report, the CFTC chairman's office had not publicly responded to the letter.
In January 2022, the CFTC reached a settlement with Blockratize Inc., imposing a $1.4 million civil penalty for offering off-exchange event-based binary options contracts without being registered as a designated contract market; the settlement required the platform to block U.S. users. The CFTC and the Department of Justice concluded an investigation last year into whether Polymarket violated the U.S. user ban, but some U.S. users still bypass restrictions via VPN.
Polymarket is currently taking steps to reintroduce its main exchange to the U.S. market and is cooperating with the CFTC to lift the relevant ban. The CFTC is currently suing Kentucky and New Mexico in federal court, arguing that federal law grants it exclusive jurisdiction over event contracts.
The CFTC has regulatory jurisdiction over off-exchange event-based binary options contracts and related market conduct, and the 2022 settlement established the CFTC's enforcement precedent against Polymarket. As of the report, the CFTC has not disclosed the specific legal provisions or scope documents for this broad investigation.
This is a written inquiry by members of Congress to an executive agency, requesting CFTC Chairman Michael Selig to explain the current status of the investigation in writing. Such congressional letters do not have direct legal force but are part of the formal oversight process of Congress over regulatory agencies. As of the report, the CFTC has not publicly responded to the letter.
As of the June 30, 2026 report, Polymarket has not issued a public statement on the CFTC's broad investigation. After the Wall Street Journal exposed the video marketing scheme, Polymarket said it would review its promotional strategies but did not mention specific response measures related to the CFTC investigation.
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