View the current NSCC file formats and master files for CNS. Login to view all of the content available in the Learning Center.

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...
Modified 27 June 2017

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...
Modified 01 September 2017

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.
Modified 12 May 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.
Modified 12 May 2016

CNS Account Summary: AutoRoute ID 02042024

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

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.
Modified 31 August 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...
Modified 27 March 2020

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...
Modified 04 September 2013

CNS Projection Report: AutoRoute 02042022

View the CNS® Projection record layout file format for AutoRoute ID: 02042022.
AutoRoute: Participant output from NSCC.
Modified 22 March 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.
Modified 24 February 2016

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:...
Modified 04 September 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.
Modified 22 June 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.
Modified 22 June 1999

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.
Modified 18 July 1997

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...
Modified 04 November 2014

CNS Balance Order MRO: AutoRoute ID 02040996

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

CNS® Reorganization Master File for AutoRoute ID: 02042251

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

CNS® Broker Master File for AutoRoute ID: 02040018

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

CNS® Equity Master File - Production AutoRoute ID: 02010612

View the trading and clearing CNS® Equity master file that contains all actively traded and suspended equities available in NSCC. ...
Modified 16 December 2020

CNS® Equity Master File - Production AutoRoute ID: 03020150

View the trading and clearing CNS® Equity master file that contains all actively traded and suspended equities available in NSCC. ...
Modified 16 December 2020

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
Modified 06 November 2020

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...
Modified 03 November 2020

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