The National Stock Exchange (NSE) on March 13, 2026, issued a circular regarding Mock trading on Saturday, March 14, 2026 – Revision of Order-to-Trade Ratio (OTR) framework - No new version release.
The following has been stated: -
•The Exchange will test the revised Order-to-Trade Ratio (OTR) framework during a mock trading session on March 14, 2026, following a SEBI circular.
•The revised OTR framework will be implemented in the live system from April 06, 2026.
•Mock trading will take place from the Primary Site (09:00–12:15) and BCP Site (13:00–15:15), with trade modification allowed until 15:25.
•Members must use NEAT+ version 7.8.7 available on the NSE Extranet and follow the annexure guidelines for the session.
[Circular Ref. No: 35/2026]
