In India, ETFs started in 2001, with Nifty BEes being the first ETF to be launched. An ETF is designed to track a pool of securities that are listed on the Indian stock exchanges. Underlying securities could include mutual funds, Bonds , stocks, etc. An ETF is a basket of stocks that reflects the composition of an Index, like S&P CNX Nifty or BSE Sensex. The ETFs trading value is based on the net asset value of the underlying stocks that it represents. Think of it as a Mutual Fund that you can buy and sell in real-time at a price that change throughout the day. NIFTY, as an index, was doing much better in 2019. So let’s find the best NIFTY Index ETF fund to invest in 2020. When evaluating Index-based ETF funds, one has to look for the one that is best able to replicate the index and has a higher volume to execute the trades when one wants to enter as well as exit.