TRADE

OASIS Trading System

The Trading System of the Athens Stock Exchange boasts over 25 years of reliable operation. The Automated Integrated Trading System (OASIS) ensures high security in data production, management, and storage. It fully complies with all regulatory and organizational requirements set forth in MiFID II and incorporates essential technical tools to guarantee smooth trading operations and manage emergency situations.

 

Key features include:
 

  • Advanced technological infrastructure supporting the trading of multiple products
     
  • Real-time capabilities for Trading Members to enter, manage orders, and monitor trade execution 
TRADE

OASIS Connectivity Options

The Trading Members may connect to the OASIS Trading System of Cash and Derivatives markets using the following ways:
 

  1. the ATHEX FIX Server that supports version 4.4 of FIX protocol. Members may connect via two (2) different types of sessions:
    • Trading sessions that support order/quote/trade report management
    • Drop copy that receives all the application messages directed to all the trading sessions
       
  2. the ATHEX client application:
    • ATHEX Trader which is a web based application that is connected to OASIS via ATHEXNet or Internet
    • ORAMA that is connected to OASIS via ATHEXNet
OASIS Connectivity Options

Trading Platform Connectivity Options

 

Via Equinix LD4 and/or LD8Via Internet VPNVia the Data Center
  • Interconnection via cross connection (X-connection) within Equinix
  • High availability circuits between Equinix and ATHEX
  • Dissemination of Market Data Feeds
  • Quality of service
  • Fast and low cost implementation
  • Local loop between the Member's Data Center and Equinix

 

 

ATHEXGROUP Status Service

 

The ATHEXGROUP Status service, offered by the Athens Exchange Group, provides notifications for technical issues concerning the Exchange's Trading Systems. For further details and registration, please click here. 

 

ATHEXGROUP Status Service

 

ATHEXGROUP

ATHEX Emergency Playbook

While technical malfunctions leading to an outage of the OASIS ATHEX Trading System are rare, they require appropriate handling aimed at providing the best possible information and support to market participants. Based on the above, the Athens Exchange Group has outlined the relevant procedures in this document.  

 

It is important to note that these procedures may be subject to adjustment based on the nature and severity of the malfunction. 

ATHEX_Emergency_Playbook_Cover