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Commission Delegated Regulation (EU) 2017/587 of 14 July 2016 supplementing Regulation (EU) No 600/2014 of the European Parliament and of the Council on markets in financial instruments with regard to regulatory technical standards on transparency requirements for trading venues and investment firms in respect of shares, depositary receipts, exchange-traded funds, certificates and other similar financial instruments and on transaction execution obligations in respect of certain shares on a trading venue or by a systematic internaliser (Text with EEA relevance)
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Commission Delegated Regulation (EU) 2017/587, Article 19 is up to date with all changes known to be in force on or before 10 February 2026. There are changes that may be brought into force at a future date. Changes that have been made appear in the content and are referenced with annotations.![]()
EUR 2017 No. 587 may be subject to amendment by EU Exit Instruments made by the Financial Conduct Authority under powers set out in The Financial Regulators' Powers (Technical Standards etc.) (Amendment etc.) (EU Exit) Regulations 2018 (S.I. 2018/1115), regs. 2, 3, Sch. Pt. 1. These amendments are not currently available on legislation.gov.uk. Details of relevant amending instruments can be found on their website/s.
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1.By way of derogation from Article 17(1), competent authorities shall collect the data, calculate and ensure publication immediately upon their completion in accordance with the following timeframe:
(a)where the date on which financial instruments are traded for the first time on a trading venue within the Union is a date not less than 10 weeks prior to the date of application of Regulation (EU) No 600/2014, competent authorities shall publish the result of the calculations no later than four weeks prior to the date of application of Regulation (EU) No 600/2014;
(b)where the date on which financial instruments are traded for the first time on a trading venue within the Union is a date falling within the period commencing 10 weeks prior to the date of application of Regulation (EU) No 600/2014 and ending on the day preceding the date of application of Regulation (EU) No 600/2014, competent authorities shall publish the result of the calculations no later than the date of application of Regulation (EU) No 600/2014.
2.The calculations referred to in paragraph 1 shall be performed as follows:
(a)where the date on which financial instruments are traded for the first time on a trading venue within the Union is a date not less than 16 weeks prior to the date of application of Regulation (EU) No 600/2014, the calculations shall be based on data available for a 40-week reference period commencing 52 weeks prior to the date of application of Regulation (EU) No 600/2014;
(b)where the date on which financial instruments are traded for the first time on a trading venue within the Union is a date within the period commencing 16 weeks prior to the date of application of Regulation (EU) No 600/2014 and ending 10 weeks prior to the date of application of Regulation (EU) No 600/2014, the calculations shall be based on data available for the first four week trading period of that financial instrument;
(c)where the date on which financial instruments are traded for the first time on a trading venue within the Union is a date falling within the period commencing 10 weeks prior to the date of application of Regulation (EU) No 600/2014 and ending on the day preceding the date of application of Regulation (EU) No 600/2014, the calculations shall be based on the previous trading history of those financial instruments or other financial instruments considered to have similar characteristics to those financial instruments.
3.Competent authorities, market operators and investment firms including investment firms operating a trading venue shall use the information published in accordance with paragraph 1 for the purposes of points (a) and (c) of Article 4(1) and paragraphs 2 and 4 of Article 14 of Regulation (EU) No 600/2014 for a period of 15 months commencing on the date of application of that Regulation.
4.During the period referred to in paragraph 3, competent authorities shall ensure the following with regard to the financial instruments referred to in points (b) and (c) of paragraph 2:
(a)that the information published in accordance with paragraph 1 remains appropriate for the purposes of points (a) and (c) of Article 4(1) and paragraphs 2 and 4 of Article 14 of Regulation (EU) No 600/2014;
(b)that the information published in accordance with paragraph 1 is updated on the basis of a longer trading period and a more comprehensive trading history, where necessary.
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