Share your opinion and earn yourself a free Motley Fool premium report!

We are looking for Fools to join a 75 minute online independent market research forum on 15th / 16th December.

To find out more and express your interest please click here

The reasons why we may see a stock market crash

Andy Ross wonders if there might be another stock market crash in 2022 and explains what he’ll do if there is one.

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.

Whether the recent sell-off in stocks was technically a correction or a stock market crash (or something else) doesn’t really matter. Either way, when the stock market falls sharply as it did, it’s all too easy to make mistakes and lose money. Many investors — myself included — have learnt this the hard way. That’s why I’m looking at whether another crash may come in the months ahead and importantly, at a potential route to weather the storm if it comes.

The main triggers for a stock market crash

Many long-term investors will likely feel that despite low economic growth in the UK over the last decade, with ultra-low interest rates, the stock market has by and large been a good place to be. That’s not the case for everyone of course, but generally speaking, shares have done well relative to other forms of investment.

But does the future look so rosy? The problem with the future is nobody can really predict it with any accuracy. The one thing that can be said at this point is that there are reasons to suspect another stock market crash could occur. I think these mainly relate to inflation, but also to the stretch in valuations of some companies, especially in technology and in the US.

One of the biggest threats, and we’ve seen it clearly already, is persistent inflation. The Bank of England now expects inflation to rise to 7.25% in April — the highest level since summer 1991. That affects interest rates, which tend to then affect shares, especially those with high valuations and promises of future profits — those ‘jam tomorrow’ stocks.

On top of that, there’s the winding down of quantitative easing, which has arguably inflated the price of shares, as it has made borrowing money so cheap since the 2008 financial crisis.

The point is there’s a lot for investors to fret about and if panic sets in after further interest rate rises, there could be another stock market crash.

Other possible triggers

There are two other potential triggers of a stock market crash in the UK. One would be a dramatic fall in the US stock market. The saying goes that when America sneezes the world catches a cold. So if the US economy trips, the UK stock market is sure to be caught up in the malaise.

Also, given its size and the reliance of some of its property companies on debt, there’s a risk that the Chinese economy falters. Once again, given its importance to the global economy and decades of growth, this would send shockwaves through financial markets.

The plan to cope

These are just some of the bigger triggers to watch out for. In any stock market crash, when share prices drop sharply, what I plan is to sit tight and do nothing until the storm blows over. Once it has started, it’s too late for me to start selling my shares, without selling at a loss.

The best move I can make during a crash is to update my watchlist of the shares I like, set price targets for them and be ready to buy more at a lower price when markets settle down.

Andy Ross 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

Thoughtful man using his phone while riding on a train and looking through the window
Investing Articles

Here’s how much passive income someone could earn maxing out their ISA allowance for 5 years

Christopher Ruane considers how someone might spend a few years building up their Stocks and Shares ISA to try and…

Read more »

Man putting his card into an ATM machine while his son sits in a stroller beside him.
Investing Articles

Was I wrong about Barclays shares, up 196%?

Our writer has watched Barclays shares nearly triple in five years, but stayed on the sidelines. Is he now ready…

Read more »

Wall Street sign in New York City
Investing Articles

Up 17% in 2025, can the S&P 500 power on into 2026?

Why has the S&P 500 done so well this year against a backdrop of multiple challenges? Our writer explains --…

Read more »

National Grid engineers at a substation
Investing Articles

National Grid shares are up 19% in 2025. Why?

National Grid shares have risen by almost a fifth this year. So much for it being a sleepy utility! Should…

Read more »

Road 2025 to 2032 new year direction concept
Investing Articles

Here are the potential dividend earnings from buying 1,000 Aviva shares for the next decade

Aviva has a juicy dividend -- but what might come next? Our writer digs into what the coming decade could…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

Just released: our top 3 small-cap stocks to consider buying in December [PREMIUM PICKS]

Small-cap shares tend to be more volatile than larger companies, so we suggest investors should look to build up a…

Read more »

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

Is the unloved Aston Martin share price about to do a Rolls-Royce?

The Aston Martin share price has inflicted a world of pain on Harvey Jones, but he isn't giving up hope…

Read more »

Surprised Black girl holding teddy bear toy on Christmas
Investing Articles

How much do you need in a Stocks and Shares ISA to raise 1.7 children?

After discovering the cost of raising a child, James Beard explains why he thinks a Stocks and Shares ISA is…

Read more »