UK MTF · OCXL

Trading Data

Trade Transparency

Trading and market data publications, including venue activity data and other information made available in accordance with applicable regulatory requirements and commercial arrangements. OneChronos provides[1] delayed trade data files as explained in:

Pre-Trade Transparency

Post-Trade Transparency

  1. The download of data from the OneChronos website is available free of charge in accordance with MiFID II/MiFIR. OneChronos publishes post-trade transparency data for transactions executed on the venue in accordance with applicable requirements under MiFIR and Commission Delegated Regulation. Unless otherwise specified, delayed data files are published within 15 minutes after publication of the corresponding real-time trade reports. Please contact ops_europe@onechronos.com for more information. ↩

Reference Data

OneChronos publishes reference data to support participant connectivity, trading operations, and market data integration. Reference data includes venue symbology, instrument identifiers, and applicable tick size information for instruments admitted to trading on the venue.

Reference data files may be updated periodically to reflect changes to instruments, trading parameters, or regulatory requirements. See Reference data and tick table specification

Symbology

Instrument and venue identifier mappings used across market data and order entry interfaces.

Tick Table

Applicable minimum tick sizes and price increment conventions for instruments traded on the venue.