Unlike in the past, when all Nifty and Sensex contracts expired on Thursdays, we have different indexes expiring on each and every trading day from Monday all the way to Friday.
Within the Nifty Midcap 150 index, the Nifty Midcap Select index seeks to replicate the performance of a narrowly selected portfolio of 25 stocks.
Weekly contracts Expire on Tuesday of the week before expiration. 20 stocks make up the Finnifty, including equities in banking and finance.
With effect from September 4, 2023, the National Stock Exchange (NSE) shifted the weekly Bank Nifty contracts' expiration date from Thursdays to Wednesdays.
The popular Nifty-50 index weekly contracts expire on Thursdays of each week.
The BSE's Sensex expiry is scheduled for Friday, the last day of the week. However, as the Bankex contracts are being relocated to Monday, only the Sensex weekly contracts will expire on Friday after October 21, 2023.