(7)Regulation (EU) 2024/791 amended Article 31 of Regulation (EU) No 600/2014 by deleting the obligation for investment firms and market operators providing portfolio compression to make public through APA the volumes of transactions subject to portfolio compressions and the time they were concluded. It follows that Article 18 of Delegated Regulation (EU) 2017/567, which specifies publication requirements for portfolio compression, should be deleted.