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Click to access and download the NSCC file formats for CNS.

CNS Intraday ISO 15022 Message Format

View the ISO 15022 output record layout message format from CNS®. This message is sent to participants when their CNS position changes due to new...
June 27, 2017

CNS Opening Position Prior to Day Cycle: AutoRoute ID 02040949

View the CNS® Opening Position Prior to Day Cycle record layout file format for AutoRoute ID: 02040949.
AutoRoute: Participant Output from NSCC.
August 31, 2017

CNS Miscellaneous Activity (Extended) MRO: AutoRoute ID 02040343 (Night) and 02040331 (Day)

View the CNS® Miscellaneous Activity (Extended) MRO output record layout file format, including additional fields for ID Net processing, for...
March 27, 2020

CNS Opening Position Prior to Night Cycle: AutoRoute 02040951

View the CNS® Opening Position Prior to Night Cycle record layout file format for AutoRoute ID 02040951.
AutoRoute: Participant output from...
September 30, 2022

CNS Projection (Midday): AutoRoute ID 02042358

View the CNS® Projection (Midday) Report record layout file format for AutoRoute ID: 02042358.
AutoRoute: Participant output from NSCC.
May 12, 2016

CNS Projection (Midday) CSV: AutoRoute ID 02042366

View the CNS® Projection (Midday) CSV record layout file format for AutoRoute ID: 02042366.
AutoRoute: Participant output from NSCC.
May 12, 2016

CNS Seg Exemption Input: DataTrak ID 06121 - Original and Y2K Format

View the CNS® Seg Exemption record layout input file format: DataTrak ID 06121 - Original and Y2K Format.
DataTrack/MQ: Participant Input to...
September 13, 2022

CNS Fully Paid Input: DataTrak ID 06351 - Y2K Format

View the CNS® Fully Paid record layout file format for DataTrak ID: 06351 – Y2K Format.
DataTrack/MQ: Participant Input to NSCC.
July 18, 1997

CNS Account Summary: AutoRoute ID 02042024

View the CNS® Account Summary record layout file format for AutoRoute ID: 02042024.
AutoRoute: Participant output from NSCC.
September 04, 2013

CNS Projection Report: AutoRoute 02042022

View the CNS® Projection record layout file format for AutoRoute ID: 02042022.
AutoRoute: Participant output from NSCC.
March 22, 2016

CNS Buy-In Activity: AutoRoute ID 02040890

View the CNS® Buy-in Activity record layout file format for AutoRoute ID: 02040890.
AutoRoute: Participant output from NSCC.
February 24, 2016

CNS Night Settlement Activity: AutoRoute ID 02042023 (Night) and 02041234 (Day)

View the CNS® miscellaneous activity (extended) MRO output record layout file format, including additional fields for ID Net processing, for...
September 04, 2013

CNS® Miscellaneous Activity: AutoRoute 02042008 (Night) and 02041236 (Day)

View the CNS® Miscellaneous Activity MRO record layout file format for AutoRoute ID: 02042008 (Night) and 02041236 (Day).
AutoRoute:...
September 04, 2013

CNS Due Bill Activity MRO: AutoRoute ID 02040786

View the CNS® Due Bill Activity MRO output record layout file format for AutoRoute ID: 02040786.
AutoRoute: Participant output from NSCC.
June 22, 1999

CNS Dividend Activity MRO: AutoRoute ID 02040787

View the CNS® Dividend Activity MRO output record layout file format for AutoRoute ID: 02040787.
AutoRoute: Participant output from NSCC.
June 22, 1999

CNS Balance Order MRO: AutoRoute ID 02040996

View the CNS® Balance Order record layout file format MRO file for AutoRoute ID: 02040996.
October 22, 2021

Click to access and download the CNS master files.

CNS® Equity Master File - Production AutoRoute ID: 02040290

View the CNS® Equity master file that contains all actively traded and suspended equities available in NSCC. AutoRoute ID: 02040290
November 06, 2020

CNS® Broker Master File for AutoRoute ID: 02040018

View the CNS® Broker Master file for AutoRoute ID 02040018.
January 12, 2021

CNS® Bond Security File for AutoRoute ID 02040254 (Weekly) and 02040257 (Monthly)

View the CNS® Bond Security AutoRoute Product ID 02040254 weekly and 02040257 monthly file. The weekly file is produced on Friday at...
November 03, 2020

CNS® Reorganization Master File for AutoRoute ID: 02042251

View the CNS® Reorganization Master File for AutoRoute ID: 02042251.
January 12, 2021

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