Until now, the cheapest index funds under the direct plan were offered by ICICI Prudential and Motilal Oswal MF. They had an expense ratio of 0.10 per cent.
ICICI Prudential and UTI MF offered the cheapest index funds under the regular plan at 0.30 per cent.
The largest index fund in terms of assets under management (AUM) is UTI Mutual Fund’s scheme benchmarked to the Nifty 50 index.
An index fund is similar to an exchange traded fund (ETF) and tracks a basket of securities. An ETF can be bought and sold on the stock exchange platform, whereas an index fund needs to be bought and sold from a fund house at the end of the trading day. In an index fund, there is no divergence between net asset value and market price, a risk that exists in ETFs and investors can also run an SIP.
Expense ratio is a critical element when it comes to selecting an index fund. Lower the expense ratio the better it is. However, experts say there are other key parameters investors should look at.
These include AUM. Experts say very small-sized funds should be avoided. Also, look at tracking error. This is a measure of how closely the fund tracks its benchmark. Lower the tracking error, the better.