The National Stock Exchange of India (NSE) on July 31, 2026, issued the notification regarding the Mock trading on Saturday, August 01, 2026 – No new version release.
The following has been stated namely: -
• NSE will conduct an SLBM mock trading session on Saturday, August 01, 2026. No new NEAT software version is being released.
• Session 1 (Primary Site):
o Market Open: 08:00 AM
o Contingency: 08:45 AM – 09:55 AM
o Market Close: 10:00 AM
• Session 2 (Disaster Recovery Site):
o Market Open: 10:45 AM
o Market Close: 11:45 AM
• Members must re-login to the live environment between 6:30 PM and 7:30 PM to ensure smooth connectivity for the next trading day.
• The mock session will use NEAT Version 1.3.3. No software upgrade is required.
• All pending orders will be purged before each session. Members using NNF software must manually clear orders in their own systems.
• Trades executed during the mock session are only for testing and will not create any fund pay-in/pay-out obligations.
• Only valid and approved UCC/PAN records will be accepted. During the contingency period, UCC validation will be skipped for order entry.
• Members should ensure:
o Telnet connectivity is working.
o Correct Box ID and IP mappings are configured.
o Branch/user limits are set.
o NNF users have proper dealer ID mapping and permissions.
• If trading switches to the Disaster Recovery (DR) Site:
o Previous trades from the Primary Site remain visible.
o Trade modifications/cancellations are supported.
o Messages from the Primary Site remain available.
o Do not rename or delete the NEAT User folder, or Primary Site data may not be visible.
[Notification No. NSE/SLBS/75473]
