The National Stock Exchange (NSE) on June 12, 2026, issued the notification regarding the Mock trading from BCP/DR site on Saturday, June 13, 2026.
The following has been stated namely: -
• Two Trading Sessions
o Session 1 (Primary Site): 08:45 AM – 11:00 AM
o Session 2 (DR/BCP Site): 11:45 AM – 4:00 PM
o Includes Pre-Open, Normal Market, T+0 Market, Call Auction, Auction Market, and Closing Session.
• All members must perform a live re-login between 6:30 PM and 7:00 PM on June 13, 2026 to ensure smooth connectivity for trading on Monday, 15 June 2026.
• NSE will shift operations from Primary Site to Disaster Recovery (DR/BCP) Site during the mock.
• The shift will be a non-graceful shutdown, so members must take necessary recovery actions and bring their systems to a consistent state.
• No changes required in NEAT Adapter settings.
• All outstanding orders will be purged before each session; NNF users must clear orders locally.
• Multicast TBT sequence numbers will restart from 1 after switching to the DR site.
• Key Operational Notes
o Software versions: NEAT+ 7.8.8, NEAT Adapter 1.0.29 / 1.0.27.
o Mock trades have no financial obligations (no pay-in/pay-out).
o Existing live User IDs, IPs, and Box IDs can be used.
o NOTIS will be available, but Connect2NSE/Extranet will have scheduled downtime.
o After DR switchover, previous trades and messages remain available unless the NEAT+ user folder is deleted or recreated.
[Notification No. NSE/CMTR/74691]
