Description

BSE circular providing technical connection parameters for BOLT Plus trading system DR site for the Equity Derivatives segment mock trading session on March 14, 2026.

Summary

BSE has issued technical guidance for trading members participating in the mock trading session on Saturday, March 14, 2026, for the Equity Derivatives (EQD) segment. The circular provides DR (Disaster Recovery) site connection parameters for the BOLT Plus trading system and other exchange web-based systems.

Key Points

  • Mock trading session scheduled for Saturday, March 14, 2026, for the Equity Derivatives segment
  • Trading members must update connection parameters to use the DR site of BOLT Plus
  • DR site accessible via BOLT TWS, third-party ETI API applications, or in-house developed systems
  • BOLT TWS users must change technical connection parameters in the configuration settings window (accessible via scrip profile icon or Shift+F12)
  • ETI API users must update IP and port settings in their trading applications

Regulatory Changes

No regulatory changes. This is an operational circular for a scheduled mock trading drill.

Compliance Requirements

  • Trading members using BOLT TWS must update configuration settings at login using the scrip profile icon or Shift+F12 shortcut
  • Members using third-party applications via ETI must update connection parameters:
    • Primary DR: IP 10.255.241.16, Port 15910
    • Secondary DR: IP 10.255.241.17, Port 15910
  • Members using web-based systems (RTRMS, EBOSS, LEIPS, Extranet, etc.) should use the DR URLs and IP/port details provided
  • Online Trade File (OTD) users must update the remote server IP and port in their setting.ini file (IP: 10.1.101.203, Port: 9011)

Important Dates

  • Mock trading session date: Saturday, March 14, 2026

Impact Assessment

Limited operational impact. Only trading members in the Equity Derivatives segment who participate in the mock trading session need to act. They must temporarily update their connection parameters to DR site settings. No market-wide or investor impact. Normal trading is unaffected as this is a scheduled drill on a non-trading day.

Impact Justification

Routine mock trading session notice with technical connectivity parameters for DR site; no regulatory changes or market-wide impact, limited to trading members needing to update connection settings.