1.For the calculations that occur at pre-set dates or in pre-defined frequencies, trading venues, APAs, and CTPs shall provide ESMA and their competent authorities with all the data required to perform the calculations set out in the following Regulations:
Delegated Regulation (EU) 2017/587;
Delegated Regulation (EU) 2017/583;
Delegated Regulation (EU) 2017/567.
2.Requests by ESMA and competent authorities for ad-hoc information for the purposes of Article 22(1) of Regulation (EU) No 600/2014 shall contain the name of the reporting entity and any details necessary for the purpose of the request.
3.Trading venues, APAs, and CTPs shall upon request provide ESMA and their competent authorities with all the data ESMA is to take into consideration pursuant to Delegated Regulation (EU) 2016/2020 for non-equity financial instruments, including data on the following:
the average frequency of trades;
the average size and distribution of trades;
the number and type of market participants;
the average size of spreads.