IT Documentation
Latest documents
| Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v6.363.0 + TC | Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange | The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions. |
||
| Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v6.363.0 | Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange | The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions. |
||
| Optiq OEG ME Derivatives_Conformance Test Script_Binary_FIX_Protocols-v1.7 | Derivatives - Regulated Markets | The purpose of this document is to provide customers with a description of the Optiq order entry conformance script, with scenarios for connectivity, functional data conformance and high availability tests for Euronext Derivates markets. |
||
| ETFPlus New Instruments in Production 9 February 2026 Professional Segment | Cash - Regulated Markets | ETFPlus New Instruments in Production 9 February 2026 Professional Segment |
||
| ISINs for Euronext Internal testing | Cash - Regulated Markets, Derivatives - Regulated Markets | ISINs for Euronext Internal testing |
Documents by Type
| Conformance Tests Documents | (13) |
| Connectivity Documents | (71) |
| Dress Rehearsal Documents | (4) |
| Functional Overview | (99) |
| Migration Guidelines | (13) |
| Sample Files | (153) |
| Specifications | (370) |
| Technical Notes | (19) |
Documents by Scope
| Clearing | (12) |
| Data Centre Services | (19) |
| Optiq Market Data | (374) |
| Optiq Order Entry | (401) |
| Reporting interfaces | (78) |
| Web Order Entry | (13) |
Documents by Product
| Cash - Regulated Markets | (584) |
| Common File Transfer System /CFTS | (33) |
| Derivatives - Regulated Markets | (539) |
| End of Day service | (3) |
| ETP Access | (7) |
| Euronext Block | (11) |
| Euronext File Services | (9) |
| Euronext Trader | (1) |
| Luxembourg Stock Exchange | (316) |
| MDG Lite | (4) |
| Plug | (3) |
| Risk Guard | (6) |
| Saturn | (75) |
| Structured Products MTF | (3) |
| TCS | (20) |
Documents by Project
| BITA Optiq migration | (203) |
| Data Centre migration | (1) |
| ETP Access | (1) |
| Euronext Block | (2) |
| Euronext clearing migration | (8) |
| Euronext ETF Europe | (10) |
| Optiq phase 3 | (16) |
| Oslo | (21) |
| Power Derivatives | (26) |
| Structured Products MTF | (3) |