Markets are shut on some days of the year that are declared as national, state holidays. In 2021, Muhurat Trading will take place on November 04, 2021 during Diwali festival. Timings of Muhurat Trading are notified later by the stock exchange.
Here's a list of trading holidays for 2021 for the equity segment, equity derivative segment and SLB segment.
| SI.NO. | Holidays | Date | Day |
| 1 | Republic Day | January 26,2021 | Tuesday |
| 2 | Mahashivratri | March 11,2021 | Thursday |
| 3 | Holi | March 29,2021 | Monday |
| 4 | Good Friday | April 02,2021 | Friday |
| 5 | Dr.Baba Saheb Ambedkar Jayanti | April 14,2021 | Wednesday |
| 6 | Ram Navami | April 21,2021 | Wednesday |
| 7 | Id-Ul-Fitr (Ramzan Id) | May 13,2021 | Thursday |
| 8 | Bakri Id | July 21,2021 | Wednesday |
| 9 | Muharram | August 19,2021 | Thursday |
| 10 | Ganesh Chaturthi | September 10,2021 | Friday |
| 11 | Dussehra | October 15,2021 | Friday |
| 12 | Diwali * Laxmi Pujan | November 04,2021 | Thursday |
| 13 | Diwali Balipratipada | November 05,2021 | Friday |
| 14 | Gurunanak Jayanti | November 19,2021 | Friday |
| SI.NO | Festival Name | Date | Day | Morning session (9:00 am to 5:00 pm) | Evening session (5:00 pm to 11:30/11:55 pm) |
| 1 | New Year Day | January 01,2021 | Friday | Open | Remains Closed |
| 2 | Republic Day | January 26,2021 | Tuesday | Remains Closed | Remains Closed |
| 3 | Mahashivratri | March 11,2021 | Thursday | Remains Closed | Open |
| 4 | Holi | March 29,2021 | Monday | Remains Closed | Open |
| 5 | Good Friday | April 02,2021 | Friday | Remains closed | Remains closed |
| 6 | Dr.Baba Saheb Ambedkar Jayanti | April 14,2021 | Wednesday | Remains closed | Open |
| 7 | Ram Navami | April 21,2021 | Wednesday | Remains closed | Open |
| 8 | Id-Ul-Fitr (Ramzan Id) | May 13,2021 | Thursday | Remains closed | Open |
| 9 | Bakri Id | July 21,2021 | Wednesday | Remains closed | Open |
| 10 | Muharram | August 19,2021 | Thursday | Remains closed | Open |
| 11 | Ganesh Chaturthi | September 10,2021 | Friday | Remains closed | Open |
| 12 | Dussehra | October 15,2021 | Friday | Remains closed | Open |
| 13 | Diwali * Laxmi Pujan | November 04,2021 | Thursday | Remains closed | Open |
| 13 | Diwali Balipratipada | November 05,2021 | Friday | Remains closed | Open |
| 13 | Gurunanak Jayanti | November 19,2021 | Friday | Remains closed | Open |
