Forget a Cash ISA! I’d rather buy FTSE 100 shares in this market crash

In this market crash, are FTSE 100 shares a better option than a Cash ISA? Let’s take a look.

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.

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.

In this market crash, you might have been following the FTSE 100 and thought about selling your shares and moving into a ‘safer’ investment, like a Cash ISA. I certainly have.

It is easy to see why many people are selling their stocks. Since the start of the year, the FTSE 100 has lost roughly 24% of its value. The future of the global economy is very uncertain and consequently, some investors have adjusted their risk tolerance levels.

A significant fall in the valuation of your portfolio can hurt, and it might make you reconsider your investment strategy.

Is now the time to sell your stocks and to move into something ‘safer’ like a Cash ISA?

Nothing is safe

Every investment carries a level of danger. 

Although on the face of it, buying into a Cash ISA might seem less risky than buying individual stocks and shares, I think this logic is flawed.

Some assume that a Cash ISA cannot lose money. To an extent, this is true. 

However, in my view, the risk comes from the investment not keeping up with the rate of real-life inflation. £1 today will not be worth the same amount in 30 years.

For a long-term investor, I think the option which offers the best risk-to-reward ratio is by investing in shares. There are greater opportunities for growth, especially in this market.

This is especially true when dividend payments are used to buy more shares. This is called compound interest and is when your investment literally earns interest on interest. Over time, this can supercharge your initial investment.

Rather than selling my holdings in this market, I’m a buyer.

Why I’m buying FTSE 100 stocks

Like other stock markets around the world, I believe the FTSE 100 has plenty of buying opportunities for value investors.

I believe companies like Unilever, which has suffered a 14% drop in its share price in the past six months, is now trading at a price below its intrinsic value. 

In August 2019, I analysed Unilever. Back then, its price-to-earnings ratio was 23, which I thought was a bit steep. Now, its price-to-earnings ratio is just 18.

There are other companies in the FTSE 100 that I believe are now undervalued. However, there could be another way for investors to make money off this market.

Investing in index funds

If you are unsure about picking individual stocks, I think it might pay to look at index funds. These aim to track the chosen market, and often at a low fee. This could offer an investor a great, simple way to build a diversified portfolio of shares quickly.

This removes the need to actively manage your holdings. As the FTSE 100 contains the top 100 listed companies, each time a company falls out of the index, it is automatically replaced by another stock.

I feel the FTSE 100 is now very cheap, and that the potential rewards for a long-term investor are much more abundant than what a Cash ISA would offer. 

T Sligo has no position in any of the shares mentioned. The Motley Fool UK owns shares of and has recommended Unilever. 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

This way, That way, The other way - pointing in different directions
Investing For Beginners

1 FTSE 250 stock I like and 1 I’ll avoid after the stock market correction

Jon Smith analyses the move lower in certain FTSE 250 companies over the past month and picks one that looks…

Read more »

Playful senior couple in aprons dancing and smiling while preparing healthy dinner at home
Investing Articles

Is April 2026 a great time to buy Lloyds shares?

Lloyds shares have been flying over the last two years. And there's one factor that could mean the bank continues…

Read more »

Young mixed-race couple sat on the beach looking out over the sea
Investing Articles

Want to aim for a £500 second income each month? Here’s how much it takes

Christopher Ruane digs into the numbers and mechanics that could let someone with no shares today build an annual second…

Read more »

Aston Martin DBX - rear pic of trunk
Investing Articles

Down 95%, what might it take for the Aston Martin share price to rise 2,000%?

The Aston Martin share price has collapsed. Our writer considers what it might take for it to regain some ground…

Read more »

Investing Articles

How are Diageo shares looking in April 2026?

It's been an eventful year so far, but what has the impact been for Diageo shares, and where might they…

Read more »

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

P/Es below 7! 3 staggeringly cheap shares despite yesterday’s rally

Investors who fear they have missed their opportunity to buy cheap shares as the stock market recovers might want to…

Read more »

ISA coins
Investing Articles

Want to know what UK investors have been buying in their ISAs?

Looking for stock, trust, and fund ideas this April? Royston Wild discusses what Brits have been stuffing in their Stocks…

Read more »

Mature Caucasian woman sat at a table with coffee and laptop while making notes on paper
Investing Articles

Why aren’t people buying Greggs shares by the bucketload?

Greggs' shares remain in the doldrums. But should Foolish investors consider pouncing while others won't? Paul Summers takes a fresh…

Read more »