About Nifty500 Low Volatility 50 The Nifty500 Low Volatility 50 Index tracks the performance of the top 50 stocks within the Nifty 500, selected based on their low volatility scores. Volatility is calculated as the inverse of the standard deviation of daily price returns over the past year. Stock weights are determined by a combination of each stock's low volatility score and its free-float market capitalization. The index has a base date of April 1, 2005, with a base value of 1000 and is reconstituted semi-annually in June and December.
