Should you consider investing in ASX Index Funds? Here’s when you may want to consider it

Nick Sundich Nick Sundich, February 1, 2024

Investing in ASX Index Funds may seem like an easy way to invest. Be that as it may, it is not risk-free and also means you may be missing out on upside that you would otherwise capture.


What are Index Funds?

Index funds are a type of passively managed funds, meaning the fund managers do not select individual stocks but rather invest in all or a representative sample of the companies listed on a particular index. This passive approach allows for lower management fees and expenses compared to actively managed funds, making index funds an attractive option for investors.

On the ASX, index funds are predominantly Exchange Traded Funds (ETFs) that track an indice like the ASX 200 or S&P 500. There are several examples although some include:

  • iShares Core S&P/ASX200 ETF (ASX:IOZ)
  • iShares S&P 500 ETF (ASX:IVV)
  • Vanguard Australian Shares Index ETF (ASX:VAS)
  • BetaShares Australia 200 ETF (ASX:A200)
  • BetaShares NASDAQ 100 ETF (ASX:NDQ)

High net worth investors may be able to access private funds that track a benchmark indice.


Advantages of Investing in Index Funds

One of the main advantages of index funds is their low cost. As mentioned earlier, the passive management style results in lower fees and expenses, which can significantly impact your returns over time. Additionally, by investing in a diverse portfolio of companies through an index fund, you are reducing your risk as compared to investing in individual stocks.

Another benefit of index funds is that they provide easy diversification. By tracking a particular index, the fund is automatically invested in a wide range of industries and companies, reducing your overall risk. This also eliminates the need for constant monitoring and adjusting your portfolio.

Furthermore, index funds offer consistent performance over time. While active fund managers aim to beat the market (and sometimes they do, but other times they don’t), index funds simply aim to match it. Over time, actively managed funds have been found to underperform the market due to their higher fees and expenses. In contrast, index funds provide consistent returns that closely mirror the performance of the overall market.


Disadvantages of Investing in Index Funds

There are disadvantages too. One of the main ones of index fund investing is that they typically have a higher risk level and lower returns than actively managed funds. This is because index funds are designed to match the performance of a particular market index, rather than outperform it.

As a result, if the market index experiences a downfall, so will your index fund investment. You also need to consider that on the ASX it is common for stocks joining a major indice to slow down in growth once joined, because most investors know about it now. This does not always happen, but is not uncommon.

Remember index funds simply follow the performance of a predetermined market index. They have to buy a stock if it gets included in an indice, irrespective of what research or gut feel might suggest. While this may result in more stable returns over time, it may also not and also means that your investment may miss out on potential gains.

While index funds are often touted for their stability and long-term returns, they lack any form of protection against market downturns. This means that if the market experiences a significant downturn, your index fund investment may suffer significant losses as well. This is especially concerning for investors who are nearing retirement or relying on their investments for income.

In contrast, actively managed funds have the potential to reduce risks during market downturns by making strategic changes to the investment portfolio. This can provide some protection against potential losses and help preserve the value of your investment.

Another disadvantage of index fund investing is the limited flexibility and lack of control over your investment portfolio. With index funds, you are essentially putting your money into a predetermined set of stocks or assets based on a market index. This means that you have little to no say in how your money is being invested.


Should You Consider Investing in ASX Index Funds?

The answer to this question depends on your individual financial goals and risk tolerance. If you are a long-term investor looking for a low-cost, diverse investment option with consistent returns, then index funds may be a suitable choice for you. They are also a great option for beginner investors who want to dip their toes in the stock market without taking on too much risk.

However, if you prefer actively managing your investments and have a higher risk tolerance, then index funds may not be the best fit for you. Additionally, if you enjoy researching and selecting individual stocks, then you may find more satisfaction in actively managed funds.

Ultimately, it is essential to carefully consider your investment goals and do thorough research before making any investment decisions. Consulting with a professional financial advisor can also help you determine if index funds align with your overall financial plan.



Index funds are a popular investment option for their low cost, easy diversification, and consistent performance. They may be a suitable choice for long-term, risk-averse investors, but it is crucial to carefully consider your individual financial goals before making any investment decisions. So, if you are considering investing in index funds, make sure to do your due diligence and consult with a professional if needed. Happy investing!


What are the Best ASX Stocks to invest in?

Check our buy/sell tipsv

Blog Categories

Get Our Top 5 ASX Stocks for FY25

Recent Posts


Nuix (ASX:NXL) has quadrupled in 12 months! But is more growth to come?

Nuix (ASX:NXL) has been one of the most controversial companies on the ASX since it listed, but has it turned…

ASX Biotechs

Here are 3 ASX biotechs with major milestones coming right up!

Investing in ASX biotechs is a risky business, even more than most other companies on the market. Unless you own…

buy the dip

When do you know it’s time to ‘buy the dip’? You could be catching a falling knife

‘Buy the dip’ – have you ever heard that term? It implies that when a company’s share price ‘dips’ or decreases,…