| # | Field identifier | Description and details to be published | Format to be populated (where relevant, as defined in table 1) Equivalent formats can be used, depending on the syntax used for data transmission |
| 1 | Update date and time | For non-aggregated orders or quotes, the date and time when the order or quote was received for execution, cancelled or modified into the trading system. For aggregated orders or quotes, the date and time when the aggregated bid price or volume or the aggregated offer price or volume was calculated following the receipt of an order for execution, cancellation, or modification into the trading system, or following an execution. For periodic auction trading systems, the date and time at which the price would best satisfy the trading algorithm and any modification of the price or quantity thereafter. For auction trading systems, the date and time at which the price would best satisfy the trading algorithm and any modification of the price or quantity thereafter. The level of granularity shall be in accordance with the requirements set out in MAR 9.2B.34HR. Price and quantity should be updated at the end of every trading phase. | {DATE_TIME_FORMAT} |
| 2 | Instrument identification code | Code used to identify the instrument. | {ISIN} |
| 3 | Side | The side of the order or quote. This field is mandatory only for continuous order book trading systems. | ‘BUYI’ or ‘SELL’ |
| 4 | Price | The price of orders and quotes, excluding, where applicable, commission and accrued interest. For auction trading systems, the price at which the auction trading system would best satisfy its trading algorithm. The price shall be provided in the major currency unit. Where price is currently not available but pending or not applicable, this field shall not be populated. | {DECIMAL-18/13} when the price is expressed as monetary value in the case of equity and equity-like financial instruments. {DECIMAL-11/10} when the price is expressed as percentage or yield in the case of certificates and other equity-like financial instruments. {DECIMAL-18/17} when the price is expressed as percentage, yield or basis points in the case of certificates and other equity-like financial instruments. |
| 5 | Price currency | Major currency unit in which the price is expressed (applicable if the price is expressed as monetary value). | {CURRENCYCODE 3} |
| 6 | Quantity | Number of units of the financial instrument attached to quotes or orders. For auction trading systems, the aggregated quantity attached to the price that would best satisfy the trading algorithm. | {DECIMAL-18/17} in case the quantity is expressed as number of units in the case of equity and equity-like financial instruments. {DECIMAL-18/5} in case the quantity is expressed as monetary or nominal value in the case of certificates and other equity-like instruments. |
| 7 | Venue | Identification of the trading venue through the system of which orders and quotes are advertised. Use the segment MIC specified in ISO 10383: 2012 (on the identification of exchanges and markets) or, where the segment MIC does not exist, the operating MIC. | {MIC} |
| 8 | Trading system | Type of trading system where the order or quote is advertised. This field shall be populated for central limit order book trading systems and periodic auction trading systems. | ‘CLOB’ for a central limit order book trading system. This includes a continuous order book trading system as defined in table 1 in Annex I to MiFID RTS 1 and a trading system combining elements of a continuous order book trading system and of a periodic auction trading system. ‘PATS’ for a periodic auction trading system. In this row, a reference to a type of trading system is to that system type as defined in table 1 in Annex 1 to MiFID RTS 1. |
| 9 | Trading system phase | Type of trading system phase where the order or quote is advertised. | ‘UDUC’ for an undefined auction. ‘SOAU’ for a scheduled opening auction. ‘SCAU’ for a scheduled closing auction. ‘SIAU’ for a scheduled intraday auction. ‘UAUC’ for an unscheduled auction. ‘ODAU’ for an on-demand auction. ‘CONT’ for continuous trading. ‘MACT’ for at market close trading. ‘OMST’ for out of main session trading. ‘OTSP’ for any other trading phase. |
| 10 | Publication date and time | Date and time when the information was published by the trading venue. The level of granularity shall be in accordance with the requirements set out in MAR 9.2B.34HR. | {DATE_TIME_FORMAT} |