The National Stock Exchange (NSE) on May 15, 2026, notified regarding the Revision in the criteria for Nifty indices.
The following has been stated:
• It has revised the ad-hoc rebalancing methodology for all Nifty equity indices with a variable number of stocks. Under the earlier methodology, the entire portfolio weight was realigned to the prescribed index capping limits whenever a stock was excluded.
• Under the revised methodology, only the weight of the excluded stock will be redistributed proportionally among the remaining index constituents.
• The revised methodology will come into effect from May 29, 2026, based on the closing prices of May 27, 2026.
