SEBI’s new rules require the minimum contract value for index F&O to be minimum ₹15 lakhs at the time of launching new contracts. To meet this criteria, NSE will revise the lot sizes for all new index F&O contracts introduced from November 20, 2024, onwards.

– Existing weekly and monthly contracts will continue with the current lot sizes until they expire.

– Newly introduced contracts will have the revised lot sizes as follows:

For quarterly and half-yearly contracts:

– Lot size will change on December 26, 2024, end of the day for Nifty.
– Lot size will change on December 24, 2024, end of the day for Bank Nifty.

All the changes will come into effect from the following expires: