The National Stock Exchange (NSE) on March 07, 2025, issued the notification regarding the Mock & Live trading sessions from Disaster Recovery (DR) site for Investor Services Cell.
The following has been stated namely: -
• Exchange shall be conducting trading sessions (Mock & Live) from its Disaster Recovery (DR) site on March 08, 2025 (mock trading) and March 10 to March 14, 2025 (Live trading).
• Members are required to take note of the below with respect to UCCs:
o The report “SEG_TMCODE_UCC_TRADING_STATUS_DDMMYYYY_02” provided on the basis of the cut off time 10:00 PM on Friday March 07, 2025, having details of permitted to trade UCCS shall be considered for the mock session, to be held from the DR site on March 08, 2025.
o Since there is a mock session scheduled on March 08, 2025, the UCCs added or modified during the mock session on March 08, 2025, shall not be considered valid for the live trading session on March 10, 2025, onwards.
o These records shall be purged from the UCC system of the Exchange, by end of the day.
o Further, the UCC live environment shall not be available on Saturday, March 08, 2025, vide any mode, including API. The “SEG_TMCODE_UCC_TRADING_STATUS_DDMMYYYY_nn” report shall not be made available on Saturday March 08, 2025.
o The UCC live environment from DR site shall be available on Sunday March 09, 2025, post 12:00 noon onwards.
o Members would be able to access the “SEG_TMCODE_UCC_TRADING_STATUS_DDMMYYYY_nn” on Sunday, March 09, 2025, as per the existing process.
This is applicable to the Investor Services Cell
[Notification No. NSE/ISC/67037]
