(1) An investment firm or a market operator operating a trading venue which trades commodity derivatives or emission allowances or derivatives of emission allowances shall -
(a) make public a weekly report with the aggregate positions held by the different categories of persons for the different commodity derivatives or emission allowances or derivatives of emission allowances traded on its trading venue, specifying -
(i) the number of long and short positions by such categories,
(ii) changes to them since the previous report,
(iii) the percentage of the total open interest represented by each category, and
(iv) the number of persons holding a position in each category in accordance with paragraph (5),
and communicate that report to the Bank and to ESMA, and
(b) provide the Bank with a complete breakdown of the positions held by all persons, including the members or participants and their clients, on that trading venue, on a daily basis.
(2) The obligation under paragraph (1)(a) only a
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