Rule · EC · 12 Jun 2025

Commission Delegated Regulation (EU) 2025/1156 on regulatory technical standards for making market data available on a reasonable commercial basis

Applies to: Broker-dealer, Market infrastructure

The European Commission adopted Delegated Regulation (EU) 2025/1156 to establish regulatory technical standards requiring market data providers, including trading venues, APAs, CTPs, and systematic internalisers, to make market data available on a reasonable commercial basis. The regulation mandates specific cost calculation methodologies, limits margins to operating profit expressed as a percentage of costs, and prohibits discriminatory fee structures and onerous contractual terms such as excessive audit burdens. It further requires that data be offered unbundled, on a per-client basis to prevent double billing, and sets a deferred application date to allow market participants time to revise agreements.

European UnionEuropean Commission

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Regulation (EU) No 1095/2010 ofthe European Parliament and of th…2010 · EURegulation (EU) No 1095/2010 of the European Parliament and of the Council of 24 November 2010 establishing a European Supervisory Authority (European Securities and Markets Authority), amending Decision No 716/2009/EC and repealing Commission Decision 2009/77/EC (2010-11-24)Directive 2014/65/EU of theEuropean Parliament and of the Co…2014 · EUDirective 2014/65/EU of the European Parliament and of the Council of 15 May 2014 on markets in financial instruments and amending Directive 2002/92/EC and Directive 2011/61/EU (recast) Text with EEA relevance (2014-05-15)Regulation (EU) No 600/2014 of theEuropean Parliament and of the Co…2014 · EURegulation (EU) No 600/2014 of the European Parliament and of the Council of 15 May 2014 on markets in financial instruments and amending Regulation (EU) No 648/2012 Text with EEA relevance (2014-05-15)Mentions (3)documents this one mentionsopen the list below the graph ▾Mentions (3): documents this one mentions without changing it — open the list below the graphCommission DelegatedRegulation (EU) 2025/1156 on …2025-06-12 · this documentCommission Delegated Regulation (EU) 2025/1156 on regulatory technical standards for making market data available on a reasonable commercial basis (2025-06-12)Mentions (2)documents that mention itopen the list below the graph ▾Mentions (2): documents that mention it without changing it — open the list below the graph
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