UDX, operating as Underdog's newly acquired exchange, self-certified seven sports event-contract templates with the Commodity Futures Trading Commission on July 15. The filings stated the exchange intended to list the first contracts for trading no later than July 17. Underdog acquired Aristotle Exchange DCM and its affiliated derivatives clearing organization in March, enabling the fantasy and sports gaming company to operate its own federally registered exchange rather than routing trades exclusively through third-party venues like Kalshi and Nadex.
UDX Certifies Seven Binary-Event Contract Templates
The certifications cover three baseball and three basketball templates resembling game-winner, winning-margin, and total-score markets, according to the CFTC's product database. A seventh contract permits markets on whether a named athlete, team, or other entity achieves an outcome during a defined period. The CFTC database lists all seven products as certified binary-event swaps.
The contracts have a $1 notional value and may trade between $0.001 and $0.999. UDX stated trading would generally remain available outside announced maintenance windows and that at least one market maker would provide liquidity. The baseball-total filing sets a 2.5 million-contract participant position limit and a 25 million-contract limit for market makers.
The entity-outcome template permits contracts involving athletes, teams, match winners, tournament advancement, championships, rankings, and statistical thresholds. The filing also allows multiple entities to be combined using AND logic (where every condition must occur) or OR logic (where one qualifying outcome is sufficient).
Underdog Transitions from Intermediary to Exchange Operator
Before the acquisition and through its current customer setup, Underdog operated primarily as an intermediary offering access to contracts listed by other federally registered venues. Underdog's public documentation currently states some accounts route trades to Kalshi, while others remain powered by Crypto.com's Derivatives North America, also known as Nadex.
Running UDX gives Underdog control over contract design and settlement rules while reducing its dependence on third-party exchanges, although those existing relationships may continue alongside the new venue. The documents establish a launch target but do not themselves confirm that public trading has begun.
CFTC Self-Certification Process and Regulatory Framework
The filings are self-certifications rather than affirmative CFTC approvals: UDX certified that the products comply with the Commodity Exchange Act and commission regulations, while the regulator's database records them as "Certified." A separate UDX rule amendment supporting request-for-quote functionality remains under a 10-day review.
The CFTC is considering its first comprehensive framework for sports event contracts. The commission's proposal would permit most conventional outcome markets while restricting products tied to injuries, officiating and certain discrete in-game actions. UDX's first filings concentrate on game outcomes, scoring totals and broader competitive results.
FAQ
What did UDX self-certify with the CFTC on July 15?
UDX self-certified seven sports event-contract templates with the Commodity Futures Trading Commission on July 15, covering three baseball templates, three basketball templates, and one broader entity-outcome contract.
When did Underdog acquire Aristotle's exchange entities?
Underdog acquired Aristotle Exchange DCM and its affiliated derivatives clearing organization in March.
How do UDX's contracts trade?
The contracts have a $1 notional value and may trade between $0.001 and $0.999, with the baseball-total filing setting a 2.5 million-contract participant position limit and a 25 million-contract limit for market makers.
