Trump publicly backed the CFTC's exclusive authority over prediction markets — and tied it directly to America's crypto dominance. Here's what the federal-state regulatory war means for crypto.
Overview
On May 26, 2026, President Donald Trump took to Truth Social to declare that maintaining the Commodity Futures Trading Commission's "exclusive authority" over prediction markets is "critically important" for the United States — and tied it explicitly to America's position as the global crypto capital.
The statement landed at a charged moment: the CFTC has filed lawsuits against six states, a major NYT investigation had just exposed political entanglements inside the agency, and the prediction market industry has grown from a niche experiment into a sector processing tens of billions in monthly volume. For anyone watching crypto regulation, this is a defining battle over who sets the rules — and what those rules will look like.
Key Takeaways
Trump posted on Truth Social that the CFTC's "exclusive authority" over prediction markets must be preserved, framing it as essential to U.S. crypto competitiveness.
The CFTC has sued six states — Arizona, Connecticut, Illinois, New York, Wisconsin, and Minnesota — over attempts to regulate prediction markets under state gambling laws.
Combined lifetime trading volume for Kalshi and Polymarket crossed $150 billion in April 2026, with monthly volume surging from roughly $792 million in January 2025 to approximately $12.5 billion in January 2026.
A New York Times investigation revealed that CFTC officials who raised concerns about approving Trump-linked prediction market firms were placed on administrative leave.
The outcome of this federal-state jurisdiction battle will set binding precedents for how crypto derivatives are classified and regulated in the U.S.
Trump's Statement: A Political Signal With Legal Weight
In his Truth Social post, Trump wrote: "It is critically important that the CFTC's exclusive authority over Prediction Markets is maintained, and that they will thrive." He added: "Other Countries are after this new form of Financial Market, and we want to remain at the top."
As
CoinDesk reported, Trump went further, blasting state officials who have challenged platforms like Kalshi, Polymarket, Robinhood, and Crypto.com, calling them out by name and framing their opposition as a threat to American financial leadership.
The timing was deliberate. The post came days after
the New York Times published an investigation revealing that career CFTC staffers who raised compliance concerns about Trump-linked firms were placed on administrative leave. By going public with his support for the CFTC's position, Trump effectively endorsed the agency's approach and added presidential political weight to the federal side of the jurisdiction argument.
The CFTC's Expansion Play: From Corn to Crypto
CFTC Chairman Michael Selig — a Trump nominee who took his seat in December 2025 — has been the architect of this aggressive stance. The agency's legal argument rests on the Commodity Exchange Act (CEA): prediction market contracts, the CFTC argues, are swaps — derivative instruments that Congress placed under exclusive federal jurisdiction.
In its official press releases, the CFTC has been explicit: "Congress long ago decided that a national framework for commodity derivatives markets was preferable to a fragmented patchwork of state regulations."
The legal offensive has been systematic. Since April 2026, the CFTC and Department of Justice have filed lawsuits against Arizona, Connecticut, Illinois, New York, Wisconsin, and Minnesota. In Arizona, a federal court issued a temporary restraining order blocking the state from pursuing criminal charges against Kalshi. The Third Circuit Court of Appeals has also issued the first-ever federal appellate ruling affirming CFTC jurisdiction over sports-related event contracts — a significant milestone.
Why States Are Pushing Back
Multiple state attorneys general and regulators take a starkly different view. Their core argument: prediction market sports contracts are gambling products that look, feel, and function like sports betting — and under state gambling laws, that matters.
Massachusetts Attorney General Andrea Campbell sued Kalshi in September 2025, alleging its contracts resemble sports betting and that the platform was allowing users under 21 to participate, in violation of state age requirements.
According to Broadband Breakfast, Campbell won a preliminary injunction against Kalshi in January 2026.
Senator Elizabeth Warren framed the CFTC's push as "stripping states of their authority to regulate gambling within their borders." Minnesota Attorney General Keith Ellison argued that prediction markets are "designed to be addictive and prey especially on young people and low-income folks."
The central legal question: are these contracts swaps or wagers? The classification determines everything about who regulates them.
The Numbers Behind the Fight
The scale of this industry goes a long way toward explaining the intensity of the regulatory battle.
Kalshi is currently valued at approximately $22 billion. Polymarket is reportedly in talks with investors at a valuation of around $15 billion. Both platforms have expanded well beyond elections into sports, geopolitics, macroeconomics, and corporate events.
TRM Labs noted that the industry scaled to $21 billion in monthly volume by 2026 — growth driven in part by the CFTC's regulatory green lights and Polymarket's re-entry into the U.S. market after receiving a no-action letter.
The Trump Family Connection
The NYT investigation added a layer of complexity that will not go away. The report documented that Trump's son Donald Trump Jr. serves as an adviser to both Kalshi and Polymarket. Crypto.com, which received CFTC approval during this period, is a business partner of Trump Media. The Winklevoss twins — founders of Gemini, which has launched its own prediction market platform — are public Trump supporters.
Seeking Alpha reported that CFTC approvals went to these Trump-connected firms even as the agency underwent significant staff reductions, and that officials who raised concerns were subsequently placed on leave without explanation.
A House committee investigation into the prediction market industry was confirmed last week. The political scrutiny is not going away — which means the regulatory certainty Trump is promising will face ongoing challenges from Congress, courts, and state-level opposition.
What This Means for the Crypto Industry
The implications of this federal-state showdown extend well beyond prediction markets.
Regulatory clarity cuts both ways. If the CFTC prevails and establishes durable exclusive jurisdiction, it creates a unified federal framework for prediction contracts — and sets a precedent that crypto derivatives broadly should be regulated as commodity instruments rather than securities or gambling products. That is a meaningfully different regulatory posture from the SEC's approach and one that most crypto market participants would prefer.
The swap classification matters for all of crypto. The CFTC's argument — that prediction contracts are swaps — draws a straight line to how perpetual futures, options, and other crypto derivative products should be classified. A Supreme Court ruling affirming CFTC jurisdiction here would have downstream effects on the entire crypto derivatives market.
Fragmentation risk is not eliminated. Spain has already moved to block Polymarket and Kalshi, and European regulatory sentiment is tightening. A U.S. federal ruling does not resolve international jurisdictional disputes. Global prediction market access will remain fragmented for years.
The political-conflict dimension creates tail risk. The congressional investigation and the NYT findings mean that the current regulatory posture is politically contested. A change in administration, a high-profile CFTC approval reversal, or a Supreme Court ruling against CFTC jurisdiction could rapidly unwind the current framework.
Users worldwide can monitor crypto market developments — including assets tied to prediction market platforms and related derivatives — on
MEXC.
MEXC Crypto Pulse Research Team: Exclusive Analysis
Trump's Truth Social post is more than a political statement — it is a marker for where the U.S. regulatory trajectory is heading, at least in the near term. Here is how the MEXC Crypto Pulse team reads the situation:
Assessment 1: CFTC primacy is a net positive for crypto derivatives, but with caveats. The CFTC has historically been a more market-friendly regulator than the SEC. CFTC jurisdiction over prediction contracts signals that crypto-native financial instruments are more likely to be treated as commodity derivatives than securities — a framework with clearer paths to institutional participation. That said, the CFTC's current posture is heavily shaped by political appointments, and its durability beyond the current administration is uncertain.
Assessment 2: The conflict-of-interest story will compound. The NYT investigation has handed critics a durable narrative: that the CFTC's expansion is being driven by regulatory capture rather than sound policy. The House investigation is likely to produce further disclosures. Market participants pricing Kalshi and Polymarket at $22 billion and $15 billion valuations, respectively, need to factor this political risk into their models. The competitive moat created by CFTC-regulated status is shallower than it appears if that status is politically contested.
Assessment 3: The legal resolution timeline is measured in years, not months. With conflicting rulings already on record — the Third Circuit supporting CFTC jurisdiction, a Nevada federal judge ruling against it — the conditions for Supreme Court review are forming. A definitive ruling could be three to five years away. Until then, prediction market platforms operate under legal uncertainty at the state level, regardless of federal backing.
Bottom line: Trump's backing accelerates the short-term consolidation of CFTC authority over prediction markets. For the crypto industry, the more important variable is whether the CFTC's expansive jurisdiction claims survive legal scrutiny across all circuits — not whether the current president endorses them.
Frequently Asked Questions
What are prediction markets?
Prediction markets are platforms where users trade contracts tied to the outcome of real-world events — elections, sports results, economic data releases, geopolitical events. Buyers and sellers take positions on whether a specific outcome will occur, with the contract paying out based on what actually happens. Kalshi and Polymarket are currently the two largest platforms in the space.
Why does Trump support CFTC jurisdiction over prediction markets?
Trump has framed CFTC exclusive jurisdiction as essential to U.S. competitiveness in financial innovation and crypto. He has also linked it to his pledge to make the U.S. the "crypto capital of the world." Critics note that the Trump family has financial ties to several major prediction market platforms, adding a conflict-of-interest dimension to the political stance.
How is the CFTC legally justifying its authority?
The CFTC argues that prediction market contracts are swaps under the Commodity Exchange Act — derivative instruments over which Congress granted the agency exclusive federal jurisdiction. The agency contends that state gambling laws cannot override this federal framework when applied to CFTC-registered designated contract markets.
What could happen if states win this jurisdictional fight?
If courts ultimately side with states, prediction market operators would need to comply with a patchwork of 50 different state regulatory regimes — potentially including licensing requirements, age restrictions, and outright bans in some jurisdictions. This would significantly constrain the industry's scale and create compliance burdens that favor larger, well-capitalized operators over smaller platforms.
How does this affect crypto beyond prediction markets?
The swap classification argument has implications for how other crypto derivatives — including perpetual futures contracts and event-linked products — are regulated. A durable CFTC win here would likely support the agency's broader push to be the primary federal overseer of the crypto derivatives market, which many in the industry view as preferable to SEC-style securities regulation.
Where can I track crypto market news and related assets?
MEXC provides real-time market data, deep liquidity, and comprehensive coverage of global crypto assets, including tokens and instruments linked to the prediction market ecosystem.
Disclaimer
This article is intended for informational purposes only and does not constitute investment advice, legal advice, or a recommendation to buy or sell any financial instrument. Cryptocurrency markets are highly volatile and involve significant risk. Regulatory landscapes are subject to rapid change; always consult official sources and qualified advisors before making financial decisions. References to specific platforms, companies, or regulatory actions do not constitute endorsement by MEXC.
About the Author
MEXC Crypto Pulse Research Team
The MEXC Crypto Pulse team is the research and content division of
MEXC, one of the world's leading cryptocurrency exchanges. The team focuses on in-depth analysis of crypto regulatory developments, market structure, and macroeconomic trends affecting digital assets. Team members bring years of experience tracking global policy changes and translating complex regulatory dynamics into accessible, actionable insight for crypto market participants worldwide.
Sources