As per Association of Mutual Funds of India (AMFI) data, six ETFs have given over 80 per cent returns. Among them, three are ETFs focused on Public sector banks. ETFs Exchange-traded funds (ETFs) are passively managed mutual funds that are traded like stocks. Simply put, ETFs are mutual funds that track a benchmark index's performance but trade on the stock exchange like individual stocks. For instance, investors can choose ETFs based on the BSE 500 index, representing India's largest companies or opt for specific thematic ETFs like ETFs on gold, banks, automobiles or healthcare. But since they are traded on the stock exchange, to invest in ETFs, one must have a Demat account, or you can invest in ETFs through the fund-of-fund route.