Proposed rule · 2026-13182

Joint Request for Comment on Further Implementation of Portfolio Margining and Cross-Margining of Securities and Derivatives

The Commodity Futures Trading Commission ("CFTC") and the Securities and Exchange Commission ("SEC") (together, the "Commissions") request public comment on potential ways to further implement portfolio and cross-margining of securities and derivatives that are subject to the jurisdiction of either the SEC or CFTC, or both Commissions.