# Article 1 — Publication of aggregate data **Commission Delegated Regulation (EU) No 151/2013 · binding · OJ L 52, 23.2.2013 · dated 19 Dec 2012 [in force]** *In force · Consolidated version of 29 April 2024 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02013R0151-20240429)* 1. Trade repositories shall publish data provided for in [Article 81(1)](../../articles/81.md) of Regulation (EU) No 648/2012, including at least: **(a)** a breakdown of the aggregate open positions per derivative class as follows: **(i)** commodities; **(ii)** credit; **(iii)** foreign exchange; **(iv)** equity; **(v)** interest rate; **(vi)** other; **(b)** a breakdown of aggregate transaction volumes per derivative class as follows: **(i)** commodities; **(ii)** credit; **(iii)** foreign exchange; **(iv)** equity; **(v)** interest rate; **(vi)** other; **(c)** a breakdown of aggregate values per derivative class, as follows: **(i)** commodities; **(ii)** credit; **(iii)** foreign exchange; **(iv)** equity; **(v)** interest rate; **(vi)** other. 2. The data shall be published on a website or an online portal which is easily accessible by the public and updated at least weekly.