The Commodity Futures Trading Commission (CFTC) is investigating whether Polymarket violated its 2022 enforcement settlement by allowing US users to trade on its offshore platform. This probe revives an inquiry the agency closed in 2025 without filing charges, focusing on three key areas: the adequacy of Polymarket’s location controls, its advertising within the United States, and customer protections on its newly launched US platform.
Polymarket settled with the CFTC in January 2022, paying a $1.4 million penalty for offering unregistered event-based binary options. As part of that agreement, the company committed to blocking American users from its offshore exchange through geofencing tools. However, regulators have noted instances where traders bypassed these restrictions using VPNs. The investigation comes as Polymarket expands its operations, having added bitcoin deposits in October 2025 and secured a roughly $2 billion investment from Intercontinental Exchange, the parent company of the NYSE.
The scrutiny occurs against a backdrop of broader regulatory attention. In June, reports indicated that Polymarket paid individuals to produce videos of fictitious winning bets, prompting senators Adam Schiff and John Curtis to urge a federal probe. Additionally, prosecutors charged a US soldier, Gannon Ken Van Dyke, in April for allegedly making $400,000 from insider bets on the offshore platform using a VPN and an "exit mode" feature. Polymarket stated it referred the matter to authorities. While a probe is not a finding of guilt, the outcome could significantly impact the prediction market sector, particularly as Nasdaq and Cboe file to list similar binary contracts.
This renewed investigation highlights the persistent tension between Polymarket’s operational model and US regulatory boundaries. Despite launching a compliant US platform late last year, the core issue remains whether the offshore entity effectively segregates American users. The focus on advertising and location controls suggests regulators are testing the integrity of the geofencing infrastructure rather than just the existence of a domestic alternative. If the CFTC finds that the offshore platform actively facilitated US access, it could undermine the legitimacy of the 2022 settlement and trigger stricter enforcement actions across the prediction market industry.
The stakes are elevated by Polymarket’s recent institutional backing and expansion into crypto-native funding. With Intercontinental Exchange investing approximately $2 billion, the platform has moved further into the mainstream financial spotlight. A negative finding could jeopardize this growth trajectory and complicate efforts by other exchanges like Nasdaq and Cboe to list similar products. Furthermore, the case involving alleged insider betting underscores the operational risks associated with offshore platforms, suggesting that technical safeguards alone may be insufficient to prevent regulatory violations or market manipulation.
