The pre-market and post-market sessions refer to the trading hours that occur outside of the regular trading hours of the stock market.
A) Pre-open session
Order entry & modification Open: 09:00 hrs
Order entry & modification Close: 09:08 hrs*
*with random closure at the last one minute.
B) Regular trading session
Normal / Limited Physical Market Open: 09:15 hrs
Normal / Limited Physical Market Close: 15:30 hrs
C) Closing Session
The Closing Session is held between 15.40 hrs and 16.00 hrs
D) Block Deal Session Timings:
Morning Window: This window shall operate between 08:45 AM to 09:00 AM.
Afternoon Window: This window shall operate between 02:05 PM to 2:20 PM.