We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

3 reasons why a stock market crash could happen

This Fool last speculated on the possibility of a stock market crash in August. She believes the likelihood has increased since then. 

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

Trends in the FTSE 100 index have been underwhelming in September so far. The index has come dangerously close to falling below the 7,000 mark. Even as I write, it is trading barely above that level. A bunch of reasons can explain why this is potentially the case. And also, why they could trigger another stock market crash. 

Here are three of them.

Should you buy Rolls Royce shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

#1. The pandemic returns

Coronavirus numbers are beginning to look disturbing to me. As per the latest data, while the number of people infected over last week have thankfully declined, the number of both hospitalisations and deaths are rising. There have even been talks of a possible firebreak lockdown to stem the rise of cases. While the government denies any such plans, I still consider this as a real possibility. And if it happens, it is reasonable to expect that stock markets to tank in the short term. 

#2. Withdrawal of supportive policies

In another article today, I talk of how there is speculation of a housing market crash in the UK. House prices have run up fast in the past year. But now, supportive policies like the stamp duty holiday are being scaled back, which can impact the market adversely. 

Similarly, in the US the Federal Reserve could start withdrawing stimulus by reducing purchases of Treasury securities and increasing interest rates. This could reduce the systemic liquidity that finds its way into financial markets. In China, the government could slow down public investments, slowing down the commodity price bull run.

#3. Weak economic recovery

While the economic recovery so far looks robust, there is no way of saying whether it will continue. The latest numbers for the UK economy show that growth stalled in July, even though all restrictions were eased during the month. In its trading update released earlier today, the FTSE 100 conglomerate Associated British Foods said that the pingdemic impacted the retailer Primark’s sales in the latest quarter as people self-isolated on coming into contact with infected individuals. If this trend continues along with a rise in coronavirus numbers, the recovery may have been overestimated. This could impact the market too.

What I’d do in a stock market crash

There is no way of knowing whether or not a stock market crash will actually happen, but I think the likelihood has risen since the last time I wrote about it. If last year’s crash has taught me anything, it is that the recovery could be very fast as well. 

Many FTSE 100 stocks have run up a lot, including retailers, miners, and property stocks. In a crash, they could be available at discounts that have not been seen since the last crash. It is a good idea to make an investing wish list now, because if such an event does happen, it may not last for long. 

Manika Premsingh has no position in any of the shares mentioned. The Motley Fool UK has recommended Associated British Foods. 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

Young black female footballer training on stadium pitch
Investing Articles

How has this FTSE 250 share surged ANOTHER 7% today?

Applied Nutrition shares have soared on Monday after another brilliant trading update. So what's the FTSE 250 company's secret?

Read more »

Black woman using smartphone at home, watching stock charts.
Investing Articles

The stock market game you’re actually playing (and why you might be losing)

Our writer recounts a painful experience of making a rash stock market decision based on emotions, not logic – and…

Read more »

Aerial shot showing an aircraft shadow flying over an idyllic beach
Investing Articles

Why is EasyJet stock suddenly a takeover target for US investors?

Andrew Mackie looks at easyjet shares jumping on US takeover talk — but is this a genuine re-rating or just…

Read more »

Young Black woman looking concerned while in front of her laptop
Investing Articles

Have investors got BT shares all wrong?

BT shares spiked during the 1990s telecom boom, then struggled for two decades. Harvey Jones says it's the future that…

Read more »

BUY AND HOLD spelled in letters on top of a pile of books. Alongside is a piggy bank in glasses. Buy and hold is a popular long term stock and shares strategy.
Investing Articles

Looking for buying opportunities in June? Here’s 1 to consider from my Stocks and Shares ISA

The conflict in Iran is making one of the investments in Stephen Wright’s Stocks and Shares ISA volatile. But could…

Read more »

Row of blue European Union flags in Brussels.
Investing Articles

After crashing 13.7% today, is Wise now a stock market bargain at 805p?

Wise was one of the biggest fallers on the UK stock market today. What on earth is going on with…

Read more »

Road 2025 to 2032 new year direction concept
Investing Articles

At 8% is this eye-popping FTSE 100 dividend yield simply too good to be true?

The dividend yield is to die for, but the share price is lacking in life. Harvey Jones examines whether this…

Read more »

The flag of the United States of America flying in front of the Capitol building
Investing Articles

UK investors are piling into this legendary S&P 500 growth stock while it’s down 50%

This US growth stock fell from $240 to $80 amid AI disruption fears. And investors are now aggressively buying it…

Read more »