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What are the trading hours for a stock on its listing day?

Here are the details of the market timings for a stock on its listing day. 


SESSIONTIMEACTIONEXCHANGE STATUS
Exchange Call auction in Pre Open session for IPOs (New listing) and Re-listed Scrips Order Entry Period.9:00am - 9:44/45am (approx)Orders for new listings (IPO) and re-listed scrip’s can be placed /modified /cancelled in the Call auction in Pre Open session.Open
Exchange Call auction Pre Open session for IPOs (New listing) and Re-listed Scrips Order Matching & Confirmation Period.9:45am - 9:55amOrder placement /modification /cancellation in the call auction in Pre Open session will be stopped.


  • Opening price determination, order matching & trade confirmation starts at Exchange from 9:00 AM to 9:45 AM.
  • There is a Buffer Period from 9:55 AM - 10:00 AM to facilitate transition between call auction in pre-open and the continuous trading session.
  • Continuous Trading for IPOs (New listing) and Re-listed scrips happens from 10:00 AM - 3:30 PM. Exchange would move all unmatched market orders to the continuous session at the opening price.