As per the exchange guidelines, the margin required for all the existing F&O Open Positions will start increasing four days before the expiry date (i.e., the last Thursday of every month) in a staggered manner.
However, due to the trading holiday on 25-Dec-2023, i.e., Monday, on the occasion of Christmas, the F&O Open Positions margin schedule has changed.
The revised margin schedule is given below.
| Date | Day | Margin Applicable |
| 21-Dec-23 | Thursday | 10% of the delivery margin computed |
| 22-Dec-23 | Friday | 25% of the delivery margin computed |
| 26-Dec-23 | Tuesday | 45% of the delivery margin computed |
| 27-Dec-23 | Wednesday | 75% of the delivery margin computed |
| 28-Dec-23 | Thursday | 100% of the delivery margin computed |
