The top 3 mistakes investors make and how to avoid them

Rupert Hargreaves shares his advice on how investors can boost returns by avoiding key mistakes.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

Investing your money is one of the best ways to save for the future. Unfortunately, many investors end up losing more money than they make because of a few fundamental mistakes. 

Today, I’m looking at the three main mistakes all investors make and how you can avoid them, so that you can keep more of your hard-earned money.

Overtrading 

Firstly, overtrading is possibly the most costly mistake investors of all experiences tend to make. 

It is so easy to over trade, and it has only become easier over the past few decades thanks to low-cost online share dealing. 

Overtrading can hit your returns in two different ways. It increases your costs, and you are more than likely to be selling (or buying) at the wrong time (more on this later), which hits your returns. 

Figures show that over the past two decades, the world’s leading equity indexes have produced high single-digit annual returns. However, investors themselves have generated average annual returns of around 0%. This return gap is entirely about the costs associated with overtrading. 

Selling at the bottom 

Average investor returns are so poor because we are generally pretty bad at picking market tops and bottoms. 

Research has shown that on average, rather than buying low and selling high, investors tend to sell low, when they can’t take the pain of losses anymore, and buy at the peak, when sentiment is at its highest. 

This crowd-following is hugely detrimental to returns. When you add in the cost of trading as well, it quickly becomes clear why most investors underperform the market over the long term. Buying high and selling low is a consequence of overtrading and the best way to avoid it is to choose an investment strategy and stick to it. 

When it comes to investing, we are our own worst enemy. Our minds want us to be active, but to achieve the best long-term returns, it pays to be lazy and make as few trades as possible every year.

Counting the cost

The third and final mistake investors make is to ignore high fees. Investment fees might not seem like a big deal at first, but over the long term, a fee of just 1% per annum can cost you tens of thousands of pounds. 

For example, a £10,000 investment in a fund that follows a hypothetical index producing a return of 10% per annum, with an annual cost of 0.1% will grow to be worth £169,797 over an investment period of 30 years. Total fees paid will amount to just £4,698. On the other hand, a similar investment in a fund following the same index, but this time charging 1.1%, would yield a return of £129,072. Total fees paid over the period would be £45,422. 

Put simply, just by shopping around for a better deal on fees, you could earn an extra £40,000. 

Conclusion 

Everyone makes mistakes, and sometimes these mistakes are unavoidable. However, in the world of investing there are some mistakes that are easier than others to avoid. Those listed above all fall into this bracket. Avoiding these three mistakes could, quite literally, give you a windfall worth many thousands of pounds. 

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

Rupert Hargreaves owns no share mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Fireworks display in the shape of willow at Newcastle, Co. Down , Northern Ireland at Halloween.
Investing Articles

The Anglo American share price soars to £25, but I’m not selling!

On Thursday, the Anglo American share price soared after mega-miner BHP Group made an unsolicited bid for it. But I…

Read more »

Investing Articles

Now 70p, is £1 the next stop for the Vodafone share price?

The Vodafone share price is back to 70p, but it's a long way short of the 97p it hit in…

Read more »

Concept of two young professional men looking at a screen in a technological data centre
Investing Articles

If I’d put £5,000 in Nvidia stock at the start of 2024, here’s what I’d have now

Nvidia stock was a massive winner in 2023 as the AI chipmaker’s profits surged across the year. How has it…

Read more »

Light bulb with growing tree.
Investing Articles

3 top investment trusts that ‘green’ up my Stocks and Shares ISA

I’ll be buying more of these investment trusts for my Stocks and Shares ISA given the sustainable and stable returns…

Read more »

Investing Articles

8.6% or 7.2%? Does the Legal & General or Aviva dividend look better?

The Aviva dividend tempts our writer. But so does the payout from Legal & General. Here he explains why he'd…

Read more »

a couple embrace in front of their new home
Investing Articles

Are Persimmon shares a bargain hiding in plain sight?

Persimmon shares have struggled in 2024, so far. But today's trading update suggests sentiment in the housing market's already improving.

Read more »

Market Movers

Here’s why the Unilever share price is soaring after Q1 earnings

Stephen Wright isn’t surprised to see the Unilever share price rising as the company’s Q1 results show it’s executing on…

Read more »

Investing Articles

Barclays’ share price jumps 5% on Q1 news. Will it soon be too late to buy?

The Barclays share price has been having a great time this year, as a solid Q1 gives it another boost.…

Read more »