CFTC guidance issued in March and July 2026 clarified Regulation 40.2 self-certification rules for event contracts, requiring detailed settlement methodology, data sources, and core-principles analysis while discouraging vague templates. A June 2026 proposed rulemaking further supports aggregate sports outcomes such as final scores and statistics, reducing prior uncertainty and enabling targeted filings. This has driven activity from DCMs including DKeX (Railbird Exchange, affiliated with DraftKings), which self-certified multiple NFL and football contracts in May and August 2026, alongside Underdog’s UDX exchange and Gemini Titan listings for league-specific series. Competitive pressure to expand offerings ahead of major events, combined with resolved litigation and preemption of state gaming challenges, shapes trader views on which platforms will complete additional certifications before the December 31, 2026 deadline.