Insider Trading in Prediction Markets? U.S. Lawmakers Propose Regulations That Could Reshape the Industry

Markets
更新済み: 2026-01-05 05:12

U.S. Congressman Ritchie Torres is drafting the Financial Prediction Market Public Integrity Act of 2026, aimed at prohibiting federal officials from trading on prediction markets using insider information. This legislative move was prompted by a widely discussed incident: just before a U.S. military strike on Venezuela and the capture of President Maduro, a newly registered account on Polymarket placed a highly accurate bet, turning an initial stake of about $32,000 into profits exceeding $400,000.

The Incident Unfolded

A new account created on December 27, 2025, quietly appeared on the Polymarket platform. Its trading activity was unusually straightforward. The account executed just four trades, all focused on the likelihood of U.S. intervention in Venezuela and the political fate of Maduro.

On the eve of the U.S. military operation, the account wagered over $30,000 that Maduro would leave office before January 31, 2026. At the time, market data showed the "Maduro steps down" contract trading as low as $0.07, with the market consensus placing the probability of the event at just 5% to 6%. However, only hours after the bet was placed, news broke of Maduro’s arrest, and the contract settled immediately. The account ultimately netted over $400,000 in profit, with a return of 1,242%. This abnormal trading activity was quickly exposed on social media.

Regulatory Response

In response to this clear potential insider trading case, New York Democratic Congressman Ritchie Torres acted swiftly, announcing plans to introduce the Financial Prediction Market Public Integrity Act of 2026. The core of the bill prohibits federal elected officials, political appointees, and executive branch employees from trading prediction market contracts related to government policy or political outcomes when they possess non-public information obtained through their official duties.

According to the bill, the restriction applies to buying, selling, or exchanging prediction market contracts related to government policy, actions, or political results on interstate commercial platforms. The legislation aligns with existing insider trading standards in traditional financial markets but extends the scope to cover prediction markets.

Industry Landscape

Prediction markets have rapidly developed, with trading volumes surpassing $44 billion in 2025. These platforms allow traders to predict and bet on the outcomes of a wide range of events, from sports competitions to political elections. Polymarket claims to be the world’s largest prediction market, reporting billions of dollars in predictions placed on its platform in 2025.

The sector’s growth isn’t limited to political event forecasting. In November 2025, Polymarket signed a multi-year partnership with TKO Group Holdings, becoming the official exclusive prediction market partner for UFC and Zuffa Boxing. Under the agreement, UFC and Zuffa Boxing will be among the first sports organizations to directly integrate prediction market technology into the live fan experience.

Regulatory Challenges

The U.S. Commodity Futures Trading Commission (CFTC) faces significant challenges in regulating the fast-growing prediction market sector. Limited regulatory manpower makes it difficult for enforcement agencies to effectively monitor these markets, especially as sports-related contracts dominate trading volumes. Critics argue that inadequate monitoring tools leave these markets vulnerable to insider trading risks. The CFTC is striving to balance innovation with regulation, but concerns about investor confidence and market legitimacy persist in the face of insufficient personnel and resources.

It’s worth noting that Polymarket’s regulatory journey has been anything but smooth. The platform exited the U.S. market in 2022 due to regulatory issues and has been working to re-enter ever since. According to sources, the platform’s top priority is resolving its return to the U.S. market before considering plans to launch a native crypto token in 2026.

Industry Reaction and the Road Ahead

In response to insider trading concerns raised by the Maduro incident, another prediction platform, Kalshi, made it clear that its rules prohibit insiders or decision-makers from trading based on significant non-public information. These differing stances on insider trading highlight the lack of unified standards for regulation and self-governance within the prediction market industry.

Polymarket attributed recent account breaches to third-party tools. According to Cointelegraph, several Polymarket users reported their account balances were wiped following suspicious login attempts. Polymarket stated that it had identified and fixed a security issue caused by vulnerabilities introduced by a third-party authentication provider.

The future development of prediction markets is closely tied to the regulatory environment. With the introduction of the Torres bill, prediction markets may face stricter regulatory scrutiny. This legislative action targets not only political prediction markets but could also have far-reaching effects across the entire industry. Industry observers are closely watching the legislative process and how it will balance innovation with investor protection.

A Turning Point

The prediction market industry stands at a crossroads. On one hand, partnerships with mainstream sports organizations demonstrate its recognized commercial potential. On the other, the insider trading issues exposed by the Maduro incident highlight deficiencies in regulation and transparency within this emerging sector. If passed, the Torres bill would establish clear behavioral boundaries for prediction markets, particularly for contracts involving politics and major public events.

Polymarket’s plan to launch a native crypto token in 2026 also adds uncertainty to the industry’s trajectory. According to data from prediction platform Kalshi, the market’s expectation for Polymarket to announce a token in 2025 has dropped below 15%. This suggests the project team may be taking a cautious approach, prioritizing regulatory compliance.

Prediction markets are unique in that they serve both as financial instruments and as information aggregation mechanisms. When traders act on diverse information, market prices reflect collective intelligence. But when insider information is abused, this mechanism breaks down. For prediction markets to develop healthily in the future, a balance must be struck between encouraging information flow and preventing information misuse. Achieving this will require a combination of platform self-regulation, regulatory oversight, and technological innovation.

For everyday users, it’s important to remain rational when participating in prediction markets and to recognize the risks of information asymmetry, especially with contracts related to politics and major public events. While tighter regulation may limit certain trading opportunities in the short term, in the long run, it will help establish a fairer and more transparent prediction market environment.

The content herein does not constitute any offer, solicitation, or recommendation. You should always seek independent professional advice before making any investment decisions. Please note that Gate may restrict or prohibit the use of all or a portion of the Services from Restricted Locations. For more information, please read the User Agreement
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