NSE revises expiry day for index derivatives contracts, effect change from January 1 The Bombay Stock Exchange (BSE) in a circular issued on November 28 said that the weekly contracts of Sensex ... Expiry day Nifty 50 futures contracts expire on the last Tuesday of the expiry month. If the last Tuesday is a trading holiday, the contracts expire on the previous trading day. For more information, kindly refer to circular NSE/FAOP/68747 Trading parameters Contract size Starting September 1, 2025: The first Nifty weekly contract expires on September 2, 2025, Tuesday. The first Sensex weekly contract expires on September 4, 2025, Thursday. Check NSE and BSE circulars for complete details. According to the NSE circular released on March 4, 2025, the Nifty expiry day for all F&O contracts was set to shift from Thursday to Monday. The new Monday expiry index structure was scheduled to take effect from April 5, 2025, affecting both weekly and monthly Nifty 50 expiry dates.
