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What is an index fund

16 Aug 2022

Index funds offer investors a simple, low cost way to invest in a range of assets and markets. If you're looking for an index fund, find out about the different types of funds and which might be more suitable for you.

What is an index fund?

An index fund is an investment that tracks a market index (eg S&P 500). They aim to track the performance of the index and deliver the same return. So if the index rises by 5% in a year, your investment is also likely to return 5%.

Index funds are a way of investing passively – they aren’t actively managed. But this isn’t necessarily a bad thing. In fact, they tend to perform more consistently than actively managed funds. That’s because index funds help spread your risk by investing in a broader range of assets.

Do they help to diversify your portfolio?

In short, yes. Because this type of fund invests in all the assets – stocks or bonds – of an index, you can get exposure to a much wider range of companies, securities and regions than if they were selecting single stocks.

And because they have lower management fees than actively managed funds, index funds offer a good value way to diversify within a particular asset class or market.

What's the difference between ETFs and index funds?

Like index funds, exchange traded funds, or ETFs offer a low cost, diversified mix of investments. However, where ETFs can be traded throughout the day like stocks,  index funds are bought and sold only for the price set at the end of the trading day. While ETFs may offer lower expense ratios and greater flexibility, index funds simplify a lot of the trading decisions an investor has to make. 

Should I invest in bond or equity index funds?

For investors with a longer-term investment plan or with a higher risk tolerance, it makes sense to invest in equity-heavy funds as you'll have time to recoup any drops in value.

In contrast, for investors with a relatively low risk tolerance, adding bond index funds can help mitigate against volatility.

What are the benefits of index funds?

Index funds offer a range of benefits, including:

  • an easy to understand approach
  • lower management fees
  • more consistent performance
  • a highly diversified portfolio
  • an easy way to get broad exposure within a particular market

 

Index funds are central to a balanced portfolio, especially if you want to invest in a particular sector or market, but don’t feel confident picking specific stocks. This video can help you learn more about index funds.

It’s also worth considering an actively managed fund in addition to investing in index funds – a comprehensive portfolio will have both.

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Disclaimer

We’re not trying to sell you any products or services, we’re just sharing information. This information isn’t tailored for you. It’s important you consider a range of factors when making investment decisions, and if you need help, speak to a financial adviser.

As with all investments, historical data shouldn’t be taken as an indication of future performance. We can’t be held responsible for any financial decisions you make because of this information. Investing comes with risks, and there’s a chance you might not get back as much as you put in.

This document provides you with information about markets or economic events. We use publicly available information, which we believe is reliable but we haven’t verified the information so we can’t guarantee its accuracy.

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