CME Group And DTCC Receive Regulatory Approval For Enhanced Treasury Cross-Margining Arrangement Launching January 2024 by The Options Insider | Sep 12, 2023 | Industry, News Feed https://www.cmegroup.com/media-room/press-releases/2023/9/12/cme_group_and_dtccreceiveregulatoryapprovalforenhancedtreasurycr.html