The Commodity Futures Trading Commission has given Aristotle Exchange a narrow no-action position for its event contracts, but only on condition that the products remain fully collateralized, are cleared in-house and are reported in a prescribed way. The relief applies to Aristotle Exchange DCM, Inc. and Aristotle DCO, Inc., the two entities the CFTC says are already registered as a designated contract market and a derivatives clearing organization.
The December 11 letter says the agency will not recommend enforcement action for failure to report Aristotle Event Contracts to a swap data repository or to satisfy certain related reporting and recordkeeping rules, provided a series of conditions are met. Those conditions include requiring all contracts to be fully collateralized positions under Commission regulation 39.2, clearing them through the Aristotle clearinghouse, and ensuring that no participant clears through a third-party clearing member.
The letter describes Aristotle Event Contracts as settling on the outcome of an event, with a payment of between $0.01 and $0.99 to the holder of either the Yes or No position and no payment to the other side. It says the products are similarly structured to binary options.
The CFTC also records Aristotle’s view that the contracts have most of the hallmarks of exchange-traded futures or options, including standardised terms, fungibility and the ability to be offset. At the same time, the letter says they have few, if any, of the traits of traditional swaps, such as over-the-counter trading, bilateral execution or customisation.
The reporting conditions are detailed. Aristotle must publish time and sales data promptly after execution, including the trade timestamp, contract, quantity and price, and provide the Commission with the transactional information required by Regulation 16.02. It must also keep records open to inspection on request by the Commission, the Justice Department, the Securities and Exchange Commission or an authorised prudential regulator.
The September 2025 version 1.1 rulebook gives a snapshot of how the venue is set up. It defines Aristotle Exchange as the DCM and clearinghouse together, says participants maintain a single account for both clearinghouse and trading functions, and binds anyone who enters an order or effects a transaction on or subject to the rules to comply with them and submit to Aristotle’s jurisdiction.
The CFTC is careful to say the no-action position is a staff view only. It does not reach a legal conclusion on the characteristics or legality of Aristotle Event Contracts or the conduct of covered persons, it rests on the facts represented to the divisions, and it can be further conditioned, modified, suspended, terminated or otherwise restricted.
In a March Federal Register notice, the Commission described prediction markets as information aggregation vehicles and said event contracts have grown sharply since 2021; a Cleary Gottlieb memorandum in April said the number of event contracts listed rose from an average of about five a year between 2006 and 2020 to 131 in 2021 and about 1,600 in 2025.
That memorandum also said applications for DCM registration had more than doubled over the previous year, with CFTC staff reviewing more than a dozen pending applications at the time. Separately, in February the CFTC’s enforcement division said it had full authority to police illegal trading practices on any DCM after publicised cases involving KalshiEX, and stressed that DCMs have their own duty to maintain audit trails, conduct surveillance and enforce their rules.
