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.

1 move to avoid at all costs if the S&P 500 crashes in 2025

The S&P 500 has had a volatile week, raising fears that a meltdown might be on the cards. Here’s what this Fool would do if that happens.

| More on:
Bronze bull and bear figurines

Image source: Getty Images

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.


The S&P 500 has increased by more than 23% in three out of the last four years. While great for investors’ portfolios, it’s also sobering to think that the last time returns were as strong as this was in the lead up to the dot.com market crash.

Consequently, a growing number of commentators are turning bearish on the S&P 500’s prospects in 2025.

XXX

This might lead some investors to consider selling in case their stocks take a tumble. I think that would be a mistake though. Here’s why.

Avoiding market timing

A market crash is often defined as a rapid drop of more than 20%. The problem is that nobody really knows for certain when one will happen.

So, if I sell my stocks in anticipation of one, what do I do if stocks continue to go up in 2025? Then again in 2026? I might see the gains I’m missing out on and dive back in, at a premium, just before it actually does crash or starts sliding towards a bear market.

Moreover, I’d have to be right twice for this move to be successful. There would be the exit, getting out just in time to save my portfolio from a painful drop. Then I would have to re-enter the market at the right time before it recovered and started to chug upwards again. But all research on market timing shows that this is almost impossible to get right.

So, what if the market does quickly crash and I’m left with a badly bruised portfolio? Again, the worst thing to do here would be to sell my shares. The reason being that over the past 20 years, 7 of the 10 best market days occurred just a couple of weeks after the worst 10 days, according to JP Morgan.

Staying fully invested, a $10,000 investment in the S&P 500 in 2004 would have grown to over $70,000 by last year. But missing the 10 best days through wrongly timing the market would have cut that to under $35,000!

The key then is for me to avoid panic selling and stay invested.

Source: JP Morgan Asset Management

Seeking a better price

Earlier this week, AI chip stocks plunged after a Chinese start-up unveiled a seemingly cheaper-built version of ChatGPT. This cast doubt on the massive costs related to the ongoing AI buildout.

Were these concerns to snowball and trigger a crash, I’ll be keen to buy more shares of CrowdStrike (NASDAQ: CRWD). This is the AI-powered cybersecurity company whose name came to the public’s attention for all the wrong reasons back in July when a faulty software upgrade caused a global IT outage.

The share price crashed 38% after this incident, but has since bounced back strongly, rising 82%.

While I’m relieved about this, it’s also left the stock looking very pricey at 27 times sales. This lofty valuation leaves little room for error, particularly if another software incident or, worse, cybersecurity breach of its platform takes place.

However, as of the last quarter, 66% of customers were using five or more of its cybersecurity modules, while an impressive 20% were using eight or more. So the software debacle seems to have caused little lasting damage.

Looking ahead, analysts still expect CrowdStrike’s revenue and profits to grow above 20% until at least 2028.

JPMorgan Chase is an advertising partner of Motley Fool Money. Ben McPoland has positions in CrowdStrike. The Motley Fool UK has recommended CrowdStrike. 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

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »