Description

NSE will conduct mock trading session in Capital Market Segment on October 11, 2025 with detailed schedule and important instructions for members.

Summary

NSE will conduct a mock trading session in the Capital Market Segment on Saturday, October 11, 2025. The session includes two trading sessions - one from the Primary Site (10:45 to 13:30) and another from the DR Site (14:00 to 15:15). Members are advised that login with NEAT+ version 7.8.3 will be discontinued from November 01, 2025, and Order Snapshot Recovery via TCP/IP for MTBT broadcast will be available for testing.

Key Points

  • Mock trading session scheduled for October 11, 2025 with two separate trading sessions
  • Trading Session-1 from Primary Site: 10:45 to 13:30 hours
  • Trading Session-2 from DR Site: 14:00 to 15:15 hours
  • NEAT+ 7.8.3 login to be discontinued from November 01, 2025 (mock)
  • Order Snapshot Recovery via TCP/IP for MTBT broadcast available for testing, effective in LIVE from October 13, 2025
  • Live re-login timings: 16:00 to 16:30 hours
  • All outstanding orders will be cleared before each session
  • No financial obligations - trades will not result in any fund pay-in or pay-out

Regulatory Changes

No regulatory changes introduced. This circular provides information about a routine mock trading session for system testing purposes.

Compliance Requirements

  • Members must use NEAT+ version 7.8.3 or 7.8.4 for the mock session
  • Only valid and compliant UCC/PAN uploaded and approved before cutoff will be allowed
  • Members using NNF software must manually clear orders in their systems
  • Members should refer to Exchange circular NSE/MSD/70707 dated October 08, 2025 for Order Snapshot Recovery details
  • For connectivity details, refer to circular NSE/MSD/67674 dated April 24, 2025
  • For software testing requirements, refer to circular NSE/MSD/46441 and SEBI circular SEBI/HO/MRD1/DSAP/CIR/P/2020/234

Important Dates

  • October 11, 2025: Mock trading session date
  • October 13, 2025: Order Snapshot Recovery via TCP/IP effective in LIVE environment
  • November 01, 2025: NEAT+ 7.8.3 login discontinuation date (mock)

Impact Assessment

Market Impact: Minimal. This is a routine mock trading session with no impact on regular trading or financial obligations.

Operational Impact: Low to medium for members. Members need to:

  • Participate in mock session for system testing
  • Prepare for transition away from NEAT+ 7.8.3 before November 01, 2025
  • Test new Order Snapshot Recovery feature before it goes live on October 13, 2025
  • Ensure connectivity parameters and software versions are properly configured

Member Action Required: Members should participate in the mock session to test their systems, particularly the new Order Snapshot Recovery feature, and ensure readiness for the upcoming version discontinuation.

Impact Justification

Routine mock trading session with no financial obligations, primarily for testing and member preparation. NEAT+ 7.8.3 discontinuation from November 01, 2025 noted.