# Article 15 — Trading phases and indicative auction price and volume **Commission Delegated Regulation (EU) 2025/416 · binding · OJ L, 2025/416, 14.3.2025 · dated 29 Nov 2024 [in force]** *In force · Commission Delegated Regulation (EU) 2025/416, OJ L, 2025/416, 14.3.2025 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/eli/reg_del/2025/416/oj/eng)* 1. Crypto-asset service providers operating a trading platform for crypto-assets shall maintain a record of the trading phases and indicative auction price and volume, as specified in Section K of Table 2 of the Annex. 2. Where competent authorities request details referred to in Section K, it shall be considered that the details referred to in fields 8 and 14 to 17 of Table 2 of the Annex are to be provided based on that request.