Description

BSE announces mock trading session for Equity Derivatives segment on Saturday, August 02, 2025 from 10:15 AM to 3:30 PM for system testing and regulatory compliance.

Summary

BSE has scheduled a mock trading session for the Equity Derivatives segment on Saturday, August 02, 2025. The session will run from 10:15 AM (log-in) to 3:30 PM (continuous trading from 11:15 AM). This mock session allows trading members to test their systems and fulfill regulatory requirements under SEBI circular SEBI/HO/MRD1/DSAP/CIR/P/2020/234.

Key Points

  • Mock trading session scheduled for Saturday, August 02, 2025
  • Session timings: Log-in 10:15-11:15 AM, Continuous Trading 11:15 AM-3:30 PM
  • Members can test third-party platforms, in-house systems, and IML/ETI APIs
  • Testing covers various functionalities including risk-reduction mode and trading halt scenarios
  • No new BOLT TWS release scheduled
  • Alternative UAT environment available for regulatory compliance

Regulatory Changes

No regulatory changes introduced. Session supports compliance with existing SEBI circular SEBI/HO/MRD1/DSAP/CIR/P/2020/234 dated November 24, 2020 regarding software testing requirements.

Compliance Requirements

  • Trading members may participate in either mock trading session or UAT environment
  • Members using third-party platforms or in-house systems should utilize this opportunity for testing
  • Feedback submission required by 4:30 PM on session day
  • Reference to Exchange Notice No 20201201-22 for testing guidelines

Important Dates

  • August 02, 2025: Mock trading session date
  • 10:15-11:15 AM: Log-in window
  • 11:15 AM-3:30 PM: Continuous trading session
  • 4:30 PM: Feedback submission deadline

Impact Assessment

Minimal market impact as this is a mock trading session with no real transactions. Primary benefit is system testing and validation for trading members. Supports market infrastructure reliability and regulatory compliance without affecting actual trading operations.

Impact Justification

Routine mock trading session for system testing with no direct market impact