IT Documentation
Latest documents
| ETFs and Bonds in JPY currency – Euronext Amsterdam and Euronext Paris markets 19 November 2025 | Cash - Regulated Markets | ETFs and Bonds instruments traded in JPY currency on the Amsterdam and Paris markets will all become guaranteed as of 19 November 2025. |
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| Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.358.1 | Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange | The purpose of this document is to describe the Optiq Market Data Gateway. |
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| Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.358.1 + TC | Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange | The purpose of this document is to describe the Optiq Market Data Gateway. |
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| Derivatives trading Fees file - OPEJ3 - Specifications v1.5.3 | Derivatives - Regulated Markets | This document provides detailed information regarding the design of the daily derivatives trading fees OPEJ3 file. |
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| Optiq W&C Issuing – Direct Distribution User Guide v1.0 | Cash - Regulated Markets | This document provides Euronext customers with functional and technical details about the service of Direct Distribution on Warrants & Certificates (hereinafter the “Direct Distribution Service”) available on the Optiq® trading system (hereinafter simply “Optiq”), for SeDeX and EuroTLX Cert-X markets. |
Documents by Type
| Conformance Tests Documents | (13) |
| Connectivity Documents | (67) |
| Dress Rehearsal Documents | (3) |
| Functional Overview | (89) |
| Migration Guidelines | (13) |
| Sample Files | (142) |
| Specifications | (314) |
| Technical Notes | (19) |
Documents by Scope
| Clearing | (11) |
| Data Centre Services | (19) |
| Optiq Market Data | (333) |
| Optiq Order Entry | (368) |
| Reporting interfaces | (64) |
| Web Order Entry | (13) |
Documents by Product
| Cash - Regulated Markets | (523) |
| Common File Transfer System /CFTS | (28) |
| Derivatives - Regulated Markets | (480) |
| End of Day service | (3) |
| ETP Access | (7) |
| Euronext Block | (11) |
| Euronext File Services | (9) |
| Euronext Trader | (1) |
| Luxembourg Stock Exchange | (272) |
| MDG Lite | (4) |
| Plug | (3) |
| Risk Guard | (6) |
| Saturn | (63) |
| Structured Products MTF | (3) |
| TCS | (19) |
Documents by Project
| BITA Optiq migration | (203) |
| Data Centre migration | (1) |
| ETP Access | (1) |
| Euronext Block | (2) |
| Euronext clearing migration | (8) |
| Euronext ETF Europe | (9) |
| Optiq phase 3 | (16) |
| Oslo | (21) |
| Power Derivatives | (25) |
| Structured Products MTF | (3) |