European Commission Launches Antitrust Probe into Deutsche Börse and Nasdaq
The European Commission has initiated an antitrust investigation targeting two major financial market operators: the German stock exchange operator Deutsche Börse and the U.S.-based Nasdaq. The probe centers on allegations of collusion in the financial derivatives trading sector, which could potentially violate EU competition laws.
According to the Commission, the investigation aims to determine if Deutsche Börse and Nasdaq may have colluded to avoid competing for the listing, trading, and clearing of certain financial derivatives. This follows unannounced inspections by Commission investigators in September 2024 at the offices of both companies.
European Commissioner Teresa Ribera, who is responsible for enforcing competition rules, emphasized that the inquiry is focused on whether the two firms engaged in practices that could restrict competition. In a statement, she said:
“We are investigating whether Deutsche Börse and Nasdaq may have colluded to avoid competing for the listing, trading and clearing of certain financial derivatives.”
The Commission also expressed concerns that the two companies might have allocated demand, coordinated prices, or exchanged commercially sensitive information. If proven, such behavior could constitute a breach of EU competition rules that prohibit cartels and restrictive business practices. However, the Commission clarified that the initiation of an investigation does not imply that any rules were necessarily broken.

Understanding Derivatives
Derivatives are complex financial instruments that are not shares themselves but are often traded through stock markets. They are typically based on the value of underlying assets such as stocks, foreign currencies, commodities like oil or food, or other financial instruments.
A derivative is a contract between one or more parties whose value fluctuates based on the price of an underlying asset or assets. These instruments allow traders and investors to hedge against risks, speculate on future price movements, or leverage their positions. For example, an investor might bet on a stock price rising or falling over a specific period.
The global trade in derivatives is challenging to regulate due to its complexity, the fact that some derivatives are traded over the counter (OTC) rather than on formal exchanges, and the difficulty in accurately valuing these instruments.
According to the Commission, the Deutsche Börse group operates the largest derivatives exchange in the European Economic Area, which includes the EU’s 27 member states as well as Iceland, Liechtenstein, and Norway. Meanwhile, Nasdaq, a U.S.-based global financial services and technology provider, operates stock exchanges in both the U.S. and Europe.
Deutsche Börse Defends Its Collaboration with Nasdaq
A spokeswoman for Deutsche Börse stated that the company and its derivatives exchange subsidiary, Eurex, had taken note of the European Commission’s announcement regarding the investigation. She emphasized that the companies were cooperating with authorities in Brussels and noted that the investigation was still in its early stages.
She also highlighted that the collaboration between Deutsche Börse and Nasdaq was part of an agreement established in 1999 and discussed with the Commission at the time. According to her, the cooperation was intended to promote competition and improve liquidity in Nordic derivative markets while generating efficiency gains.
“The cooperation should promote competition. It was aimed in particular at deepening liquidity in respective Nordic derivative markets and creating efficiency gains. It offered clear advantages for participants in the market and was publicly known,” she told Reuters.
This development underscores the growing scrutiny of financial market operations and the importance of maintaining fair competition in the global derivatives trading landscape. As the investigation progresses, further details are expected to emerge regarding the alleged activities of Deutsche Börse and Nasdaq.
