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Technical Information

Nasdaq Nordic File Delivery Service (FDS)

File Delivery Service 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.

Future Changes

GCF/TIP release 3.6.1 to be launched on April 23, 2018 will have an impact on basic data files. For more information, please see: 

TIP 3.6.1 File content specification

Release related notices: 

GCF next release page

Please note! Possible changes both related to service and files are always informed via IT Notices. Those can be subscsribed here: Market Data News

FDS system requirements are:

  • 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 automatized (for details, see FDS guidelines). Files are being organized in daily folders, and access is granted on file group level, not on individual files.

IP addresses are not being filtered i.e. user can access system from anywhere. In open internet the file transfer protocol is always HTTPS, and when using the member network connection, HTTP.

For more details please check the FDS documentation (right).

General Documents

FDS Guidelines (2017-02-06)
Overall system guide

File Specifications

TIP 3.6.0 file format specification
Current TIP file format specification, launched February 26, 2018

TIP 3.6.1 file format specification (updated February 15, 2018)
File format specification, to be launched on April 23, 2018

Market vs Files mapping
Specifies mapping between markets and EoD & Basic data files

Other Related Documents

Genium INET reference data distribution guide
General guideline of different options to get Genium INET reference data

Notes on historical Genium INET files format
Brief description of the differences between logs and ITCH protocol specs

Contact Us

For Technical issues
Phone +46 8 405 6410

For Index issues 

For other matters, please contact the Product Management Team

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