NSE Defers T+0 Settlement Cycle Launch; Announces Mock Trading From DR Site; Check Dates & More

The National Stock Exchange (NSE) has announced the postponement of the implementation of the same-day transaction settlement, known as the T+0 rolling settlement cycle, in the capital market segment. The decision made public on Friday, September 27, indicates that the T+0 system, which was initially scheduled for a launch, has now been deferred until further notice.

NSE addressed the deferral in a circular released on September 27, citing the previously issued circular NSE/CMTR/63154, dated July 31, 2024, that had informed members about the introduction of trading under the T+0 rolling settlement. However, as per the latest circular, the implementation of this settlement cycle has been put on hold, and a revised launch date will be communicated through a subsequent circular.

The T+0 settlement cycle represents a shift in trading operations as it allows transactions to be settled on the same day they occur. This means that both the transfer of shares to the buyer's account and the credit of funds to the seller's account happen within the same trading day. This model was introduced in March 2024 alongside the conventional T+1 settlement system, which settles transactions on the following day.

In a separate announcement, NSE also revealed plans to conduct mock trading sessions for both the capital market segment and futures and options (F&O) segment from its disaster recovery (DR) site on Saturday, September 28. This is part of the exchange's routine preparedness and testing to ensure that trading can continue efficiently from alternate locations in the event of any disruptions to primary operations.

The live trading sessions from the DR site are scheduled for two consecutive days, starting from September 30 to October 1, following normal market timings.

As per the NSE's circular, a Contingency Test will be carried out during the mock trading session between 12:00 and 1:00 pm on Saturday, September 28. The exchange has requested its members to adjust their activities accordingly to participate in the testing process.

Mock trading sessions are integral for stock exchanges as they provide an opportunity to test systems under real-world scenarios, ensuring that all functionalities are working correctly. These sessions allow traders, brokers, and other market participants to familiarize themselves with the trading environment from the DR site and to identify any potential issues that might arise during live trading.