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 2026

The S&P 500’s has had another volatile week, with rising fears that an imminent correction, or even a crash, might be just around the corner.

| More on:
Tabletop model of a bear sat on desk in front of monitors showing stock charts

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.

With the S&P 500 near record highs and both geopolitical and economic tensions on the rise, a growing number of commentators are turning bearish on US stocks. Some are even projecting a full-blown stock market crash in 2026.

As history has so perfectly demonstrated countless times before, when the market crashes, most investors are quick to rush for the exits and panic-sell their shares. Yet, this is a classic and potentially costly mistake. Here’s why.

XXX

Don’t try to time the market

Today, there are quite a few warning signs that US stock prices might be a bit overstretched.

The S&P 500’s price-to-earnings ratio is now near double its historical average, the level of unemployment’s on the rise, and even legendary investors like Warren Buffett were growing increasingly cautious – a strategy that his successor Gregg Abel’s continued.

But this was all true a year ago as well. And despite experts calling for a stock market crash in 2025 (and even 2024), it never materialised. That’s because, while they can seem obvious in hindsight, large market downturns are notoriously difficult to predict.

The data overwhelmingly shows that if investors just hold on through the volatility, their long-term portfolio performance often ends up being vastly superior.

Fun fact: according to JP Morgan, S&P 500 investors who held on through all the volatility between 2004 and 2024 (which included multiple market corrections and two major crashes) earned an average annualised return of 10.5%.

But investors who tried to time the market and subsequently missed out on just the 10 best days saw their average return slashed to just 6.2%. And those who missed out on the best 20 days only generated a 3.6% annualised return, barely keeping up with inflation.

What happens if disaster strikes?

Let’s assume the worst and say the S&P 500 does indeed crash this year. One of the best moves investors can make is instead of selling, think about buying. After all, when everyone’s in a panic, some terrific but expensive stocks can end up plummeting to dirt cheap discount territory.

Looking at my own portfolio, I’ve got my eye on several stocks I’m eager to buy more of at a better price. And that includes Axon Enterprise (NASDAQ:AXON).

As a quick introduction, Axon’s a leading provider of interconnected public safety technology. The company was originally focused on designing and manufacturing non-lethal Taser weapons for law enforcement. But today, it’s evolved into a comprehensive software and hardware enterprise that connects an entire ecosystem of body-worn cameras, dash cameras, drones, evidence management, investigation assistance, and dispatching solutions.

This ecosystem-first approach has created powerful network effects that lock in customers. With more data being processed by its platforms, Axon’s AI capabilities for fraud detection, facial recognition, and situational awareness are only amplifying its capabilities.

The only trouble is, this exceptional quality hasn’t gone unnoticed by other investors. At a forward price-to-earnings ratio of 81, the stock’s priced for perfection, inviting extreme volatility should anything go wrong. And with niche rivals like Cellebrite looking to chip away at its market share, Axon could be vulnerable to a price correction.

But if that happens, and the underlying business continues to impress, I’ll be standing by, ready to go shopping.

Zaven Boyrazian has positions in Axon Enterprise and Cellebrite. The Motley Fool UK has recommended Axon Enterprise and Cellebrite. 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 »