Euronext’s derivatives trade capture service


An alternative to OTC: the wholesale facility for institutional clients. Report bespoke contracts to a regulated market for central clearing

Update: AtomX functionality to move to new Saturn reporting service in 2019
Euronext is centralising its wholesale services into its Saturn tool. Current AtomX functionalities, with the exception of the flex functionality, will move to Saturn by the end of Q2 2019. Customers are encouraged to continue onboarding onto AtomX, but should be aware of the coming migration. Market participants will be informed of the migration schedule and details in due course. 

Euronext offers a solution for clients trading bilaterally.  Meet trading objectives accurately, then benefit from central clearing alongside positions in standard contracts.

Trade with:

  • Bespoke expiry date
  • Bespoke strike price
  • European or American style options
  • Physical or cash settlement 

Trades reported via AtomX are cleared by LCH SA alongside other Euronext derivatives business, providing efficiency for market participants. 

AtomX offers:

  • A simple way to report bilaterally negotiated trades to the exchange
  • The efficiency and security of a regulated market
  • Reporting of large-in-size standard trades
  • Efficient portfolio margining of flex and standard positions on the same underlying
  • Connectivity via web-based GUI or dedicated API