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Regulation

CFTC's Proposed Prediction-Markets Rule Reaches White House OMB Review; Trump Posts Public Support

The Commodity Futures Trading Commission submitted a formal proposed rule for prediction-market regulation to the White House Office of Management and Budget on May 26, 2026. President Trump posted explicit support on social media, framing CFTC exclusive jurisdiction as critical infrastructure for the industry.

The Commodity Futures Trading Commission submitted a formal proposed rule for prediction-market regulation to the White House Office of Management and Budget on May 26, 2026. The OMB Office of Information and Regulatory Affairs (OIRA) review is the standard final step before a federal agency rule is published for public comment in the Federal Register. The text of the proposed rule has not been made public; the CFTC declined to comment until the review process is complete. Publication is typically 60 to 120 days after OIRA review begins, putting an expected Federal Register notice in late summer or early fall 2026.

The substance matters because the rule will provide the legal infrastructure under which every CFTC argument in its six pending state preemption suits is being made. Currently the agency is leaning on the Commodity Exchange Act's grant of exclusive jurisdiction over derivatives listed on a Designated Contract Market, supplemented by individual product self-certifications by Kalshi and others. A formal rule would do three things: codify a clear category for event contracts as commodity derivatives; specify the operational and compliance standards platforms must meet; and establish enforcement protocols the CFTC can use without relying on the courts to apply pre-existing statutes. Federal preemption arguments become stronger when the agency has its own clearly articulated regulatory regime, not just statutory authority.

President Trump posted explicit support for CFTC jurisdiction on his social-media account in the same week: "It is critically important that the CFTC's exclusive authority over Prediction Markets is maintained, and that they will thrive." The post is a meaningful reversal from his April 24 comment describing the broader prediction-market industry as "something of a casino." Industry observers read the pivot as reflecting the consolidation of administration support around Chairman Michael Selig's framework: Selig has personally argued in press releases that state laws like Minnesota's SF 4760 turn lawful operators into felons overnight, and the president is now publicly aligned with that framing. Donald Trump Jr. remains a strategic advisor to Kalshi and an investor in Polymarket through 1789 Capital; the administration's position should be read against that backdrop.

What the rule does not do is end the state fights. Even with formal CFTC regulations on the books, state attorneys general can continue to argue (as Minnesota's Keith Ellison and Rhode Island's Peter Neronha are doing) that gambling-law authority is a traditional state police power that survives federal regulation of commodity derivatives. That argument is weaker after the rule than before, but it does not vanish. The realistic timeline is: OIRA review through summer, Federal Register publication around October, public comment period through year-end, final rule in early 2027. By that point the Arizona preliminary injunction will have produced an Eighth Circuit appellate ruling, and at least one of the other five state cases (Minnesota is the leading candidate) will likely have produced its own preliminary injunction order. The federal regulatory frame and the federal courts will be moving on roughly parallel tracks.

Recent updates


Kalshi Suspends Congressional Candidate for Trading on Own Race — Senate Already Banned Members

Kalshi disclosed on August 31 that it suspended North Carolina congressional candidate Laurie Buckhout for three years and fined her $2,589 for trading on her own race — the first publicly known enforcement action against a candidate for prediction market insider trading. Kalshi said it found multiple politicians trading on races they were involved in, including former Congressman George Santos. The Senate had unanimously banned its members and staffers from prediction market trading on April 30. CNN published a major feature on September 24 documenting election officials' concerns about disinformation and insider trading risk from prediction markets as the midterms approach.

Pew Research: Prediction Market Volume Doubled May-July, Sports Now Largest Category

A Pew Research Center analysis published September 23 found that combined monthly trading volume on Kalshi and Polymarket more than doubled from May to July 2026 — rising from $26 billion in May to $53 billion in July — driven primarily by sports contracts. Sports is now the largest trading category on both platforms. During the FIFA World Cup in June and July, Kalshi's monthly sports volume reached $58 billion. Over the same period, Americans wagered roughly $40 billion at licensed sportsbooks — suggesting prediction market sports volume has approached or exceeded licensed sports betting in dollar terms.

Democrats Now 60% Senate, 90% House Favorites on Prediction Markets — Biggest Shift Since 2024

Prediction markets on Kalshi and Polymarket have moved decisively toward Democratic control of both congressional chambers in the 2026 midterms. Democrats are priced at approximately 60% to win Senate control (Republicans 40%) and roughly 90% to win House control as of September 21. Republicans had been at 80%+ in Senate control markets when the market opened in November 2024. The shift began in February 2026 following the Iran war and has accelerated through fall as rising gas prices pushed Trump's approval ratings lower. More than 500 active midterm markets are live across Kalshi and Polymarket combined.