NSE has revised the expiry day for Index & Stock Derivatives contracts.
NIFTY Weekly: Expiry moves from Thursday to Monday
NIFTY Monthly/Quarterly/Half-Yearly: Last Thursday to Last Monday
BANKNIFTY Monthly/Quarterly: Last Thursday to Last Monday
Other Indices & Stocks: Last Thursday to Last Monday
Effective from April 4, 2025
Last expiry on the old schedule: April 3, 2025
To know more, check this link to the circular: https://nsearchives.nseindia.com/content/circulars/FAOP66938.pdf