File Delivery Service (FDS) is a web based file format and size independent Nasdaq solution, used for distributing files from several source systems. FDS does not create any files itself.
FDS System Requirements:
- access to open internet or member network
- a web browser and
- user account with subscriptions to files products.
The files must be downloaded, system only provides access to files. Downloading can be automated (refer to FDS guidelines for details). Files are organized in daily folders and access is granted on the file group level, not for individual files.
IP addresses are not filtered, so users can access the system from anywhere. The file transfer protocol (FTP) is always HTTPS on the Internet and HTTP when using a member network connection.
-
File Delivery Service (FDS) is a web based file format and size independent Nasdaq solution, used for distributing files from several source systems. FDS does not create any files itself.
FDS System Requirements:
- access to open internet or member network
- a web browser and
- user account with subscriptions to files products.
The files must be downloaded, system only provides access to files. Downloading can be automated (refer to FDS guidelines for details). Files are organized in daily folders and access is granted on the file group level, not for individual files.
IP addresses are not filtered, so users can access the system from anywhere. The file transfer protocol (FTP) is always HTTPS on the Internet and HTTP when using a member network connection.
File Delivery Service migration to Nasdaq Data Link Files
Nasdaq is transitioning File Delivery Service (FDS) platform to Nasdaq Data Link Files (NDLF) starting in March 2026. To ensure a seamless experience, File Delivery Service will remain accessible until the end of June 2026. We encourage all users to test the connection to NDLF as soon as possible. Guidelines and FAQ documents are provided below for detailed instructions on the migration process.
Customer communication is also provided via Market data IT Notice:
Other Related Documents
The Reference Data Distribution Genium INET document is a general guideline of different options to get Genium INET reference data and the Genium INET Historical Files - Differences between logs' formats document is a brief description of the differences between logs and ITCH protocol specs.
Support
Contact Us
Related Information
GCF
Technical Information - Genium Consolidated Feed (GCF)
Technical information about Genium Consolidated Feed (GCF).
