Please be advised that the reporting modifications to the Text and FIXML Trade Registers detailed in CH Advisory 25-251 are postponed with a new date to be published in a separate advisory once a new date is determined.

In addition, CME Clearing wishes to clarify that modifications to exercise and assignment or the POS 520/521 reports will not be occurring on this date as was previously mentioned in the October Clearing Advisory Group meeting. These changes will also be published in a separate advisory once a new date is determined.