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US Prediction Markets Face Uncertainty as Federal Bills Threaten Event Contracts

Two proposed US federal bills targeting event contracts have triggered sharp declines in prediction market stocks, raising stakes for operators and fueling debate over online gambling policy and regulation nationwide.

Published
March 29, 2026
Read time
5 min
Sources
1 cited
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Quick Summary

  • Two new federal bills propose sweeping restrictions on event contracts in US prediction markets.
  • The legislative moves caused several prediction market-related stocks to drop sharply.
  • Political figures, including former President Donald Trump, have weighed in on election betting debates.
  • These developments intensify uncertainty around the future of US-regulated event contract markets.

What Happened

In a week marked by legislative activity and market volatility, US prediction markets are under renewed scrutiny as two federal bills seek to severely limit event contracts across the country. These bills, introduced in Congress, aim to curtail the ability of trading platforms to offer contracts on outcomes of non-financial events—including the results of political elections. News of the proposed restrictions quickly reverberated through financial markets, prompting a notable decline in the share prices of companies with significant exposure to the US event contract sector.

At the same time, former President Donald Trump broke his public silence regarding the role of election betting, injecting further controversy into an already heated policy debate. With both federal lawmakers and presidential hopefuls now focused on the intersection of prediction markets, gambling, and political integrity, operators and investors are bracing for a potentially seismic shift in the landscape.

Why It Matters

The introduction of these bills signals the most significant federal intervention against prediction markets in the US since the Commodity Futures Trading Commission (CFTC) first established its regulatory position nearly two decades ago. Whereas previous challenges have largely played out through regulatory actions or state legislation, this new push could establish lasting federal precedent, redefining what types of event-based contracts are permissible nationwide.

If enacted, these bills would effectively shutter domestic markets for trading on political or other real-world events—ranging from election outcomes to pop culture milestones. Not only would this impact major players such as PredictIt and Kalshi, but it would also dissuade innovation in adjacent sectors like financial derivatives and sports-related event wagering.

This federal momentum comes as surging public interest in prediction markets has generated both commercial excitement and mounting scrutiny from lawmakers increasingly concerned about the potential for market manipulation, unethical trading, and perceived threats to democratic processes. For example, advocates of the bills argue that legalized betting on political outcomes could undermine voter confidence or incentivize attempts to sway close contests for financial gain.

For prediction market operators, the stakes go beyond compliance. The threat of a federal ban or severe restrictions could fundamentally alter business models—and wipe out years of technology investment. Institutional and retail investors are already reassessing their exposure to the sector. In the days following the announcement, market capitalizations for US-facing prediction market platforms fell substantially, reflecting heightened uncertainty and risk aversion.

Industry Context

The US has long struggled to establish a cohesive regulatory framework for prediction markets. Unlike sports betting, which has seen widespread legalization since the Supreme Court overturned PASPA in 2018, event contracts have inhabited a legal grey area—permitted in limited forms under certain regulatory exemptions but often viewed warily by both federal and state authorities.

Most notably, the CFTC has occasionally granted no-action relief to academic or research-oriented markets such as PredictIt, allowing them to operate for educational purposes with specific restrictions. Commercial platforms seeking broader permissions, like Kalshi, have encountered significant compliance challenges. Attempts to launch fully regulated, for-profit political event markets have repeatedly met with resistance, culminating in on-again, off-again legal battles and shifting guidance.

Elsewhere, prediction market activity in Europe and offshore has accelerated, as global audiences seek to participate in event-based trading that is often illegal or tightly constrained in the US. The new bills underscore American policymakers' desire to draw clearer jurisdictional boundaries even as international competitors continue innovating and expanding their offerings.

At stake is the future competitiveness of the US in the global prediction market landscape—and the balance between promoting innovative financial products and safeguarding electoral integrity.

Regulatory Background

US federal authorities have long distinguished between financial futures and so-called “event contracts”—wagers on the likelihood of non-financial outcomes. The Commodity Exchange Act has historically prohibited such contracts unless specifically exempted by regulators. The CFTC’s years-long regulatory dance with political event markets has produced a patchwork of no-action letters and enforcement actions that leave operators navigating uncertain legal terrain.

Recent years have seen increased pressure from NGOs, policymakers, and the public for a comprehensive federal approach. The proposed legislative measures introduced this week would amend foundational securities and commodities law, clarifying and likely narrowing the space in which prediction markets can operate in the US.

What Happens Next

The draft bills are currently moving through the early stages of Congressional committee review. Industry stakeholders, advocacy groups, and regulators are preparing testimony and lobbying efforts as policymakers weigh input from both sides. While the legislative timetable remains fluid, further hearings are expected, and the industry will continue to respond swiftly to any regulatory developments or guidance from federal agencies.

Sources


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