CFTC Event Contract Rules Advance as States Fight Prediction Markets

The Commodity Futures Trading Commission has sent two related rules on swaps definitions to the White House for review, a procedural step that lands in the middle of the agency's fight with state regulators over prediction markets. The rules speak to the language the CFTC uses to decide which contracts fall under federal derivatives oversight, the same language states are now citing to argue that event contracts amount to gambling.

What the CFTC put on the White House desk

Both measures are definitional. One rule covers swaps definitions and the second is closely tied to it, and the pair moved together to the Office of Information and Regulatory Affairs, the White House unit that reviews major federal rules before an agency finalizes them. That review can run for weeks, and in complex files for far longer, and nothing gets published in final form until it closes.

The rules are related. Expect them to move as a pair.

After the review, the CFTC still has to publish the text in the Federal Register, run whatever comment period applies, and take a commission vote. Every one of those steps gives states, industry groups and market operators a fresh opening to argue that the definitions reach too far, or do not reach far enough.

Transmittal itself is routine paperwork, but the subject matter is not. Rules that clarify where federal swaps authority begins have been rare enough in recent years that regulators, state officials and the lawyers on both sides of the prediction market fight are reading them line by line as soon as the text appears.

Why definitions decide who regulates prediction markets

The boundary is drawn in definitions. A contract the CFTC classifies as a swap, or as an event contract under the Commodity Exchange Act, sits on federal ground, and state gambling statutes do not attach to it. A contract that falls outside those categories can be handed back to the states, where betting on sporting or electoral outcomes requires a license.

Same product, two regulators. The wording decides which one applies.

That is why rulemaking that looks like bookkeeping is the whole dispute. Regulated platforms including Kalshi and Polymarket have built their businesses on the premise that the CFTC holds jurisdiction over their contracts, while gaming commissions in a number of states treat those same contracts as wagers of the kind sold in casinos and sportsbooks.

A single sentence in a definitions rule can therefore carry more weight than a dozen press releases from either side.

How the fight with the states got here

The conflict has been building for several years. The CFTC cleared certain event contracts for trading, including contracts tied to sporting results and election outcomes, and retail volume poured in quickly. State regulators answered by treating the same contracts as wagering, and some moved to stop licensed exchanges from offering them.

Both sides claim the same contracts. Neither has fully won.

Federal courts have produced uneven guidance as cases moved through district and appeals levels, and lawmakers have introduced bills that would push sports event contracts back into state gambling law. Congress has not settled the question, so the fight has reverted to the agencies and the courts, where each new filing shifts the advantage from one side to the other.

The CFTC has kept writing rules in the meantime, and that is exactly where the two measures now sitting at the White House fit.

What do swaps definitions have to do with gambling claims?

They define the line the two sides are fighting over. The swaps rules set out which instruments count as swaps, how commodity option and event contract provisions apply, and where registration, reporting and disclosure duties begin. When a state argues that a sports contract is a bet, it is arguing that the contract never belonged in those categories in the first place.

If the CFTC writes it in, the state claim gets weaker.

Classification also reaches the plumbing of the market. Clearing, trade reporting, margin and position limit obligations follow the status of a contract, so the same wording that shapes a gambling lawsuit also shapes how an exchange, a broker or a data vendor handles every trade that flows through their systems.

Why the timing matters right now

Event contract volume has grown into a real business line, and platforms have spent heavily on legal teams and compliance staff. Every month the definitions stay unsettled is another month of uncertainty for firms deciding whether to list new contracts, hire, or expand into sports and politics categories that states treat as off limits.

Certainty is the product those firms are buying.

A completed rulemaking would also give the CFTC a stronger record in court. Judges generally give weight to an agency's reasonable reading of its own statutory terms, and a final rule is much harder for a state to attack than an approval letter or a staff position issued case by case during the dispute.

Delay carries costs beyond legal fees. Settlement calendars, contract specifications and vendor documentation all get revised once a rule lands, and firms that start that work early finish it months sooner than rivals who sit back and wait for the whole fight to end before touching anything. Companies budget for it either way.

What should traders and operators watch next?

Watch three gates: the White House review closing, publication in the Federal Register, and the commission vote. The dates are not fixed from the outside, and the review clock can pause while reviewers send questions back to the agency, so a quiet week on the docket does not mean the file has stalled.

Then look for the states to respond. Litigation is the next front.

Also on the calendar are congressional hearings and bills that would move event contracts into state gambling law, plus any appellate rulings in the suits already filed. A decision that pre-empts state claims, or one that cuts the other way, could matter more than the rules themselves once it lands.

Watch for exchange behavior in the meantime. New contract listings, expanded market hours and changes to state access rules are the practical signals that operators have priced in an outcome well before any agency document is published for the wider market to read and trade against. Liquidity follows clarity early.

Where the risks sit on both sides

The downside case is a patchwork. If a final rule issues and is then challenged, platforms could face one set of federal duties and a competing set of state orders at the same time, forcing geoblocking or contract pullbacks in some states while listings stay live in others, with compliance teams managing both rulebooks at once.

Fragmented rules raise costs. Fewer listings follow.

The cleaner outcome is a definition that survives review, holds up in court and gives operators a single national standard to work from. Either result will be read well beyond event contracts, because the same definitional machinery governs swaps across rates, commodities and crypto-linked products.