Asia Index has launched four new factor indices on an expanded universe of 500 stocks. The factors include enhanced value, volatility, momentum, and quality. The indices will be managed on a quarterly schedule to capture factor signals more effectively. Ashutosh Singh, MD and CEO of Asia Index, highlighted that factor-linked AUM has grown from 100 crore in 2019 to about 40,000 crores today, indicating a shift in investor preferences.