Market Timings for Indian Stock Exchange are as follows.
The Exchanges works on week days only i.e Monday to Friday and remain closed on Saturdays and Sundays apart from holidays declared by the Exchange.
Pre-open session
Order entry & modification Open : 09:00 hrs to 09:08 hrs with random closure in last one minute. Pre-open order matching starts immediately after close of pre-open order entry.
Regular trading session
Normal / Retail Debt / Limited Physical Market Open : 09:15 hrs
Normal / Retail Debt / Limited Physical Market Close : 15:30 hrs
Block deal session is held between 09:15 hrs and 09:50 hrs
Closing Session
The Closing Session is held between 15.40 hrs and 16.00 hrs