Source: OJ L, 2025/417, 14.3.2025

EN

Markets in crypto-assets
Crypto-asset service provider
RTS on trading platform transparency data

Annex II POST-TRADE INFORMATION TO BE MADE PUBLIC

Table 1

Symbol table

Symbol	Data type	Definition
{ALPHANUM-n}	Up to n alphanumerical characters	Free text field.
{CURRENCYCODE_3}	3 alphanumerical characters	3-letter currency code, as specified by ISO 4217 currency codes.
{DATE_TIME_FORMAT}	ISO 8601 date and time format	Date and time in the following format: YYYY-MM-DDThh:mm:ss.ddddddZ. ‘YYYY’ is the year; ‘MM’ is the month; ‘DD’ is the day; ‘T’ – means that the letter ‘T’ shall be used‘T’ – means that the letter ‘T’ shall be used ‘hh’ is the hour; ‘mm’ is the minute; ‘ss.dddddd’ is the second and its fraction of a second; Z is UTC time. Dates and times shall be reported in UTC.
{DECIMAL-n/m}	Decimal number of up to n digits in total of which up to m digits can be fraction digits	Numerical field for both positive and negative values. decimal separator is ‘.’ (full stop); negative numbers are prefixed with ‘–’ (minus); Where applicable, values shall be rounded and not truncated.
{MIC}	4 alphanumerical characters	Market identifier as specified in ISO 10383.

Table 2

List of details for post-trade transparency

#	Field identifier	Content to be reported	Formats and standards to be used for reporting
1	Trading date and time	Date and time when the transaction was executed.	{DATE_TIME_FORMAT}
2	Crypto-asset identification code	Unique and unambiguous identifier of the crypto-asset in accordance with Article 15 of the delegated regulation establishing technical standards adopted pursuant to Article 68(10)(b) of Regulation (EU) 2023/1114.	To be populated in accordance with Field 10 of table 2 of section 2 of the Annex to the delegated regulation establishing technical standards adopted pursuant to Article 68(10)(b) of Regulation (EU) 2023/1114.
3	Crypto-asset full name	Full name of the crypto-asset.	{ALPHANUM-350}
4	Price	Traded price of the transaction excluding, where applicable, commission, other fees and accrued interest. Where the price is recorded in monetary terms, it shall be provided in the major currency unit. Where the crypto-asset is traded based on a currency pair, the price shall express the quantity of the quote currency for one unit of the base currency.	{DECIMAL-18/13} where the price is expressed as a monetary value.
5	Missing Price	Where the price is not available but pending, the value shall be ‘PNDG’. Where the price is not applicable, the value shall be ‘NOAP’.	‘PNDG’ in case the price is not available. ‘NOAP’ in case the price is not applicable.
6	Price notation	Indicates whether the price is expressed in monetary value, in percentage, in yield, or in basis points.	‘MONE’ – Monetary value ‘PERC’ – Percentage ‘YIEL’ – Yield ‘BAPO’ – Basis points
7	Price currency	Currency in which the trading price for the crypto-asset related to the order is expressed (applicable where the price is expressed as monetary value). Where the crypto-asset is traded in electronic money/e-money token, the identifier referred to in Article 15 of the delegated regulation establishing technical standards adopted pursuant to Article 68(10)(b) of Regulation (EU) 2023/1114 shall be used. Where the price of the crypto-asset is expressed in monetary terms and in a currency pair, the currency pair in which the price for the crypto-asset related to the order is expressed shall be reported. The first currency code shall be that of the base currency and the second currency code shall be that of the quote currency. The quote currency determines the price of one unit of the base currency. The ISO currency code and the DTI short name as registered in accordance with ISO 24165-2 data elements for registration of the DTI or alternative identifier referred to in Article 15 of the delegated regulation establishing technical standards adopted pursuant to Article 68(10)(b) of Regulation (EU) 2023/1114 shall be used to represent the fiat currency and the crypto asset respectively in the currency pair.	To be populated in accordance with Field 21 of Table 2 of Section 2 of the Annex to the delegated regulation establishing technical standards adopted pursuant to Article 68(10)(b) of Regulation (EU) 2023/1114.
8	Quantity	Field to be populated with the executed quantity.	{DECIMAL-18/17} where the quantity is expressed as number of units. {DECIMAL-18/5} where the quantity is expressed as monetary or nominal value. {DECIMAL-18/13} where the price is expressed in sub-components of that crypto-asset.
9	Quantity currency	Currency in which the quantity is expressed. The currency shall refer to the crypto-asset units, even where the transaction is denominated in sub-components of that crypto-asset. Field only needs to be populated where the quantity is expressed as a nominal monetary value or crypto-asset units.	Identifier referred to in Field 26 of Table 2 of Section 2 of the Annex to the delegated regulation establishing technical standards adopted pursuant to Article 68(10)(b) of Regulation (EU) 2023/1114.
10	Quantity notation	Indicates whether the quantity reported is expressed in number of units, as a nominal value, as a monetary value, or as crypto-asset units.	‘UNIT’ – Number of units ‘NOML’ – Nominal value ‘MONE’ – Monetary value ‘{CRYP}’ – Value in crypto-assets
11	Venue of execution	Identification of the crypto-asset trading platform where the order was submitted. Where the crypto-asset trading platform uses segment MICs, the segment MIC shall be used. Where the crypto-asset trading platform does not use segment MICs, the operating MIC shall be used.	{MIC} – crypto-asset trading platform
12	Publication date and time	Date and time when the transaction was published by a crypto asset trading platform.	{DATE_TIME_FORMAT}
13	Venue of Publication	Code used to identify the crypto-asset trading platform publishing the transaction.	{MIC} – crypto-asset trading platform
14	Transaction identification code	Alphanumerical code assigned by crypto-asset trading platforms in accordance with Article 14 of Commission Delegated Regulation (EU) 2025/416(¹)Commission Delegated Regulation (EU) 2025/416 of 29 November 2024 supplementing Regulation (EU) 2023/1114 of the European Parliament and of the Council with regard to regulatory technical standards specifying the content and format of order book records for crypto-asset service providers operating a trading platform for crypto-assets (OJ L, 2025/416, 14.3.2025, ELI: http://data.europa.eu/eli/reg_del/2025/416/oj). used in any subsequent reference to the specific trade.	{ALPHANUM-52}

Table 3

List of flags for post-trade transparency
Flag
Name
Description
‘CANC’
Cancellation flag
Where a previously published transaction is cancelled.
‘AMND’
Amendment flag
Where a previously published transaction is amended.

Springlex and this text is meant purely as a documentation tool and has no legal effect. No liability is assumed for its content. The authentic version of this act is the one published in the Official Journal of the European Union.