Description

NSE will conduct mock trading sessions from its Disaster Recovery site on December 20, 2025 covering Order Matching, Negotiated Trade Reporting, and Tri-Party Repo platforms.

Summary

NSE will conduct mock trading sessions from its Disaster Recovery (DR) site on Saturday, December 20, 2025. The mock session will cover the Order Matching Platform, Negotiated Trade Reporting Platform, and Tri-Party Repo Market Platform. Members do not need to make any configuration changes and should use the standard URL (https://ndm.nseindia.com) for login. All trades executed during the mock session will not attract any obligations for funds or securities.

Key Points

  • Mock trading session scheduled for December 20, 2025 from DR site
  • No configuration changes required at member end
  • Same login URL to be used: https://ndm.nseindia.com
  • Three platforms covered: Order Matching, Negotiated Trade Reporting, and Tri-Party Repo
  • Active participation requested to verify connectivity
  • Toll-free support: 1800 266 0050 (Option 1)
  • Email support: msm@nse.co.in

Regulatory Changes

No regulatory changes introduced. This is a routine business continuity and disaster recovery preparedness exercise.

Compliance Requirements

  • Members are encouraged to actively participate in the mock session to test connectivity
  • Members must NOT transfer any data files for this session
  • Members should monitor www.nseindia.com for new/revised announcements regarding the mock session

Important Dates

December 20, 2025 - Mock Session Schedule:

Order Matching Platform:

  • Normal Market Open: 12:45 hrs
  • Normal Market Close: 17:00 hrs
  • Auction Market Open: 14:00 hrs
  • Auction Market Close: 14:35 hrs

Negotiated Trade Reporting Platform:

  • Normal Market Open: 12:45 hrs
  • Normal Market Close (Govt & Non-Govt Securities): 17:15 hrs

Tri-Party Market Platform:

  • T+0 Settlement: 12:45 hrs to 14:00 hrs
  • T+1 Settlement: 12:45 hrs to 17:00 hrs
  • Repo Auction Market: 15:00 hrs to 15:35 hrs

Impact Assessment

Market Impact: None. This is a mock session with no real trading implications.

Operational Impact: Minimal. Members should allocate resources to participate in the mock session to validate their disaster recovery connectivity. No system changes or configurations required at member end.

Key Considerations:

  • Trades executed during the mock session will not result in any fund or securities obligations
  • No pay-in or pay-out obligations will arise
  • Trades reported on the Negotiated Trade Reporting Platform will not be considered valid
  • This is a critical business continuity exercise to ensure market resilience in case of primary site failure

Impact Justification

Routine mock trading session for disaster recovery testing with no real trading obligations or impact on actual markets