US Federal 2025-2026 Regular Session

US Federal Senate Bill SB4017

Introduced
 
Introduced
3/5/26  

Caption

End Prediction Market Corruption Act

Summary

SB4017, titled the End Prediction Market Corruption Act, would amend the Commodity Exchange Act and federal ethics disclosure laws to restrict trading in event contracts by certain government officials. The bill bars the President, Vice President, and Members of Congress from buying, selling, or otherwise exchanging event contracts, and it also restricts senior executive branch officials from trading event contracts tied to matters in which they are personally and substantially involved. It defines event contracts broadly to cover agreements, contracts, transactions, or swaps based on future occurrences or contingencies. The bill also adds enforcement and reporting provisions. The Attorney General could bring civil actions for violations, with penalties of up to $10,000 per violation or the amount of profit made, whichever is greater. Foreign boards of trade would have to file quarterly reports on prohibited transactions or risk registration revocation. In addition, the Commodity Futures Trading Commission would be directed to issue a rule limiting the misuse of material nonpublic information in event contract trading, including potentially requiring designated contract markets to prohibit such trading by covered individuals. Beyond trading restrictions, SB4017 would expand financial disclosure requirements for covered federal officials and certain executive branch reporting individuals. Annual and termination reports would have to disclose whether the official, spouse, or dependent child traded event contracts, along with descriptions and values of those contracts. Separate periodic transaction reports would also be required within specified timeframes after notification of a reportable event contract transaction. These changes would create new compliance obligations for federal officeholders and their families and add oversight duties for regulators and foreign trading venues. The overall sentiment reflected by the bill text is strongly anti-corruption and ethics-focused, with the stated purpose of preventing government officials from profiting from prediction markets or event-based derivatives. No committee transcript or vote data is available, so there is no recorded floor or committee debate to indicate broader support or opposition. Based on the structure of the bill, the likely policy rationale is to address conflicts of interest, insider trading concerns, and public trust in government decision-making. The main point of contention is likely the breadth of the trading ban and disclosure regime, especially the inclusion of Members of Congress, top executive officials, spouses, and dependent children, as well as the treatment of event contracts more generally. Another potential issue is the bill’s reliance on the Commodity Futures Trading Commission to define and police inappropriate use of nonpublic information, which could raise questions about scope, enforcement, and the effect on legitimate prediction market activity.

Impact

SB4017 would amend the Commodity Exchange Act by adding a new federal prohibition on event contract trading by the President, Vice President, and Members of Congress, and a narrower restriction for senior executive branch officials tied to matters in which they are personally and substantially involved. It would also create civil enforcement authority for the Attorney General, require foreign boards of trade to report violations, and direct the CFTC to adopt rules addressing misuse of material nonpublic information in event contract markets. Separately, it would amend federal financial disclosure statutes to require reporting of event contract transactions by covered officials and, in some cases, their spouses and dependent children, increasing transparency and compliance obligations for federal officeholders and market participants.

Sentiment

The bill appears to be driven by a strong reform-oriented sentiment centered on ethics, anti-corruption, and public confidence in government. Its title and provisions suggest concern that prediction markets or event contracts could be used by officials to profit from privileged information or policy influence. Because there are no recorded votes or committee transcripts, there is no documented bipartisan or partisan debate in the provided materials, but the bill’s framing indicates a generally skeptical view of government officials trading in these markets.

Contention

Likely points of contention include whether the bill’s ban is too broad, especially for Members of Congress and top executive officials who may have limited ability to participate in event markets without conflicts. Critics could also question whether the definition of event contracts is expansive enough to capture legitimate market activity without overregulating prediction markets. Another possible dispute is the disclosure requirement for spouses and dependent children, which may be seen as necessary for transparency by supporters but intrusive by opponents. Enforcement mechanisms, including civil penalties, foreign board reporting, and CFTC rulemaking authority, may also draw scrutiny over feasibility and regulatory burden.

Companion Bills

No companion bills found.

Previously Filed As

US SB4160

Prediction Markets Are Gambling Act

US SB4469

Prediction Market Act of 2026

US HB2198

Relating To Prediction Markets.

US SB4188

Public Integrity in Financial Prediction Markets Act of 2026

US SB4060

Prediction Markets Security and Integrity Act of 2026

US HB8148

Prediction Market RISK Act Prediction Market Restrictions on Insider Speculation and Knowledge-Trading Act

US HB8838

Congressional Prediction Market Ban Act of 2026

US SB4168

PREDICTION MARKETS REGULATION

US SB4226

STOP Corrupt Bets Act of 2026 Stop Trading On Predictions and Corrupt Bets Act of 2026

US HB8123

STOP Corrupt Bets Act of 2026 Stop Trading On Predictions and Corrupt Bets Act of 2026

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