Announcements

This is to inform you of the new revisions in early expiry as per the NSE and BSE circulars dated 23-Jun-2025. All members are hereby informed to note the following revisions on the expiry day of the Index and stock derivatives contracts below.

For NSE:

1. The circular shall come into effect from 28-Aug-2025 (EOD) i.e. Expiry Day for all existing contracts will be revised to “New Expiry Day” on 28-Aug-2025 (EOD).
2. Any new contract created for trading on / after the effective date shall be created as per the revised expiry day as mentioned in the aforesaid table.
3. Revised expiry date of all existing derivatives contracts shall be available in the contract file which shall be generated on 28-Aug-2025(EOD) end of the day which shall be applicable for trading on 29-Aug-2025.

For BSE:

1. The expiry of already introduced index and stock derivatives contracts with expiry falling on / before 31-Aug-2025, will not be revised.
2. Revised expiry date of existing index derivatives contracts including long dated options contracts but excluding Sensex weekly contracts shall be available in the contract master file which shall be generated on 24-Jun-2025, end of the day which shall be applicable for trade date 25-Jun-2025.

3. The revised expiry date of existing Stock derivatives contracts shall be available in the contract master file which shall be generated at the end of 10-Jul-2025, which shall be applicable for trade date 11-Jul-2025.

For more details, please refer to the NSE Circular and BSE Circular.