DATE:           July 31, 2026

MKR#:          07-31-26B

SUBJECT:    Application for Copper Regularity

Notice is hereby given that Metal Ox Warehousing, Inc. has applied for regularity for copper deliverable against the COMEX Copper futures contract:

Please refer questions on this subject to:

Market Surveillance

Joanna Szklarz                          Joanna.Szklarz@cmegroup.com                         (312) 341-5853

THIS IS AN INITIAL NOTICE OF APPLICATION – NOT AN APPROVAL