NSE’s Pre-Open Session for Futures LIVE from 8 December 🚀
Effective Date: December 8, 2025
Refer to the detailed community post for more information here
What's New?
Smart Order Session Detection: The system automatically identifies whether a scrip is eligible for the pre-open session. Therefore, if you place an order with is_amo: true between 9:00 and 9:08 AM for a Futures contract, it will still be treated as a live order for eligible scrips because the market session is already active.
Order Placement and Modification: Traders can now place and modify orders during the pre-open session for Futures contracts. This allows traders to react to overnight news and market developments before the regular trading hours begin.
Check the important notes in the Place Order API V3
Early Order Execution Notifications: You may receive order_update postbacks with execution timestamps before 9:15 AM for Futures contracts, as trades can be executed during the pre-open matching window.
Thank You
Thank you for participating in this beta program and for your continued support. Our goal is to provide you with tools that optimize your trading efficiency and effectiveness. We look forward to your valuable feedback.