Number of trading session in every month / contract expiry of year 2017The below table helps you to find the number of trading session in every month / contract expiry of year 2017

Month and YearNumber of  Trading sessions During MonthsNumber of  Trading sessions During Expiry
January 20172119
February 20171920
March 20172224
April 20171817
May 20172220
June 20172123
July 20172119
August 20172125
September 20172120
October 20171921
November 20172220
December 20172025

Also find the below links for stock traders regarding 2017 Trading Calendar

  1. Here is the list of NSE Trading holidays in India for 2017
  2. Here is the list of NSE equity derivative contract expiry dates for Year 2017