A 39-month principal-protected Nifty market-linked debenture from InCred Wealth. It observes the Nifty's annual performance in each of three years: a positive year pays 2 times the gain up to a 24% cap (reached at a 12% Nifty rise), while a year that gains more than 12% knocks out to a flat 15%, and a flat or negative year pays nothing. The three yearly returns are summed and paid at maturity, up to a 72% total, with principal protected.