http://www.legislation.gov.uk/eur/2017/573/article/5Commission Delegated Regulation (EU) 2017/573 of 6 June 2016 supplementing Directive 2014/65/EU of the European Parliament and of the Council on markets in financial instruments with regard to regulatory technical standards on requirements to ensure fair and non-discriminatory co-location services and fee structures (Text with EEA relevance)Commission Delegated Regulation (EU) 2017/573Commission Delegated Regulation (EU) 2017/573 of 6 June 2016 supplementing Directive 2014/65/EU of the European Parliament and of the Council on markets in financial instruments with regard to regulatory technical standards on requirements to ensure fair and non-discriminatory co-location services and fee structures (Text with EEA relevance)King's Printer of Acts of Parliamenthttps://webarchive.nationalarchives.gov.uk/eu-exit/https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32017R0573texttext/xmlen2024-07-09Expert Participation2023-07-11 Prohibited fee structures Article 5 Trading venues shall not offer their members, participants or clients a fee structure whereby, once their trades exceed a given threshold, all of their trades benefit from a lower fee for a set period, including those trades that were executed prior to reaching that threshold.