All ITM Copper and Silver option contracts expiring on April 25, 2019, will devolve into a future contract. Maintain adequate margins for the future contract before 10 PM on April 25 2019, to avoid square-off. Check the margin calculator for margin requirements.
Fresh positions are not allowed on the expiry day of the contracts.
Note: The expiry date of the Copper and silver options contracts have been revised to April 25 2019, from April 26 2019, on account of trading holiday on April 29 2019 (General parliamentary elections in Mumbai).