The European Commission has opened formal antitrust proceedings to assess whether Deutsche Börse and Nasdaq breached EU competition rules by coordinating their conduct in the European Economic Area market for the listing, trading and clearing of certain financial derivatives. The Commission’s concerns include possible agreements or concerted practices not to compete, as well as potential demand allocation, price coordination and exchanges of commercially sensitive information. If proven, the conduct could infringe Article 101 of the Treaty on the Functioning of the European Union and Article 53 of the EEA Agreement. The case follows unannounced inspections carried out in September 2024 at the firms’ premises as part of an own-initiative inquiry. The Commission will conduct an in-depth investigation and notes that opening proceedings does not prejudge the outcome. It also states there is no legal deadline to conclude the investigation, and that opening the case relieves Member State competition authorities of competence to apply EU competition rules to the practices concerned.