CME’s public advance notice sets out custody, conversion and legal-rights conditions for tokenized collateral. It proposes risk-based adjustments, not automatic margin relief, and remains subject to regulatory review.
Trade, allocation-group and allocation identifiers will move from up to 10 numeric digits to as many as 52 alphanumeric characters, requiring end-to-end parser, database and reconciliation testing.
The 15 October notice points firms to the current accepted-collateral schedule, where eligible Treasury bills, equities, bullion and mismatched currencies are valued differently for margin.