Functional Enhancements
Changes in the NDTS production and EqD test systems.
-
IT - Equity Derivatives - Changes to Off-Book Trading Functionality
Nasdaq Stockholm AB plans to implement changes to the scope of valid on-exchange off-book trade types for equity derivatives, The changes include:· New trade types: Cross Trade, Exchange for Physical and Basis Trade at Close will be introduced.
· Removal of existing trade types: Outside Spread Trade, Off Hours Trade and Cash Related Trade will be discontinued to streamline trade reporting and reduce operational complexity.
The new trade types are identified in and impact the respective protocols as follows:· FIX protocol (NDTS/trading and Genium INET/clearing): Field TradeType (20202) in Trade Capture Messages.
· ITCH protocol (NDTS): Field Trade Type in the Off-Book Trade Message.
· OMnet API (Genium INET): Field trade_rep_code_n in struct cl_trade_base_api used by trade messages BD6, CQ10 and CQ11.
These changes will become available as per the following schedule:- EqD Test & EXT1: June 19, 2025
- NDTS Production: September 29, 2025 (prel. date)
Test Environments
Information regarding test system availability and port requests.
-
Equity Derivatives Test (EqD Test) is the test environment for equity derivatives trading and available for testing as follows:
- Support hours: 9am-5:30pm CET Monday-Friday
- Trading hours: Production hours, please see Market Model and Functionality - Nasdaq Derivatives Markets document for details
- Weekly Maintenance day: Thursday
External Test 1 (EXT1) clearing test system is connected to EqD Test for end to end testing of trading/clearing.
- Opening hours: Production hours Monday-Friday
- Weekly Maintenance day: Thursday 6am-12pmCET
GCF TST4 has EqD Test as source:
- System hours: refer to the Genium Consolidated Feed (GCF) page
Background load - Weekdays(currently suspended)
Port requests and user accounts:
- Request for test ports (FIX, OUCH, FIX Drop, ITCH re-request and GLIMPSE) can be submitted in the Member Portal. The forms can be found under "Ports" on the start page.
- For reference and market data access, please see "Reference and Market Data" section below.
- User accounts for Nasdaq Nordic Trader (trading front-end) can be requested in the Member Portal.
- Trader IDs: There is one generic Trader ID for each MPID: AAA111. The trader IDs are otherwise the same as in EXT1, EXT3 and EXT4.