Muhurat trading pre-open market timings
The pre-opening session will be conducted from 6:00 pm to 6:08 pm on both stocks exchanges. On regular trading days, the pre-opening session opens for fifteen minutes starting 9:00 am.
Diwali trading
Diwali Muhurat Trading 2018: MCX, NSE, BSE Trading Time on 7 November; Updates Here
“A special live trading session shall be held on Wednesday, November 07, 2018 on account of Muhurat trading on Diwali,” National Stock Exchange said in a circular. “All trades executed in this Diwali Muhurat trading session shall result in settlement obligations,” NSE said in a statement.