The below table helps you to find the number of trading session in every month / contract expiry of year 2017
Month and Year | Number of Trading sessions During Months | Number of Trading sessions During Expiry |
January 2017 | 21 | 19 |
February 2017 | 19 | 20 |
March 2017 | 22 | 24 |
April 2017 | 18 | 17 |
May 2017 | 22 | 20 |
June 2017 | 21 | 23 |
July 2017 | 21 | 19 |
August 2017 | 21 | 25 |
September 2017 | 21 | 20 |
October 2017 | 19 | 21 |
November 2017 | 22 | 20 |
December 2017 | 20 | 25 |
Also find the below links for stock traders regarding 2017 Trading Calendar