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

A 2025 stock market crash 2025 could be an ultra-rare chance to build a £1m portfolio

While a stock market crash in 2025 isn’t a certainty, investors who prepare for the worst today could unlock life-changing wealth in the future.

| More on:

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.

Man hanging in the balance over a log at seaside in Scotland

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 stock market has had a bit of a wobble this month. As the US unveiled global tariffs, fearful investors rushed for the exits sending stock prices tumbling worldwide.

While US stocks were arguably hit the hardest, the markets promptly rallied once tariff delays and exemptions started to emerge. Yet, shares are still trading lower compared to the start of the year, even here in the UK. And with uncertainty still looming over investors’ heads, the market correction could be far from over. It could even evolve into a full-blown crash in 2025.

Admittedly, this is a worst-case scenario. However, should the worst come to pass, it could create a once-in-a-lifetime opportunity for some investors to build a seven-figure portfolio.

A rare opportunity

Corrections in the stock market are fairly commonplace. But a full-blown market crash is far rarer. In fact, over the last 20 years, investors have only endured two of them – the 2008 financial crisis and the 2020 Covid crash.

Investing in top-notch businesses when stock prices are in free-fall is a proven strategy for achieving market-beating returns. Even when relying on index funds, it’s possible to outperform an index’s historical average gain.

Take the most recent crash in 2020 as an example. Investors who topped up on a FTSE 100 index tracker during the peak of the chaos have gone on to earn a 14.3% annualised total return over the last five years. That’s significantly ahead of the 8% long-term average the UK’s flagship index has achieved.

When investing £500 a month at this rate of return, the journey to £1m only takes 23 years when starting from scratch compared to the 34 years needed at 8%. As such, for those with only around two decades ahead of them before retirement, another stock market crash in 2025 could be a last opportunity to become a millionaire investor.

Stock picking can outperform

Investors operating on a short-term time horizon can still leverage a sudden downturn in the stock market to aim for a £1m portfolio. Instead of relying on index funds, a direct investment into a high-quality enterprise with ample growth potential could be the answer.

Take a business like Shopify (NASDAQ:SHOP) as an example. The stock’s undeniably volatile, with the shares still trying to recover to their 2021 peak. However, even with the massive swings in valuation, buying during the last crash has generated a 20.8% annualised return since. And at this rate, the journey to £1m takes just shy of 18 years.

As of 2024, an estimated 10% of all e-commerce spending in the US now relies on Shopify’s platform. With that in mind, it’s not surprising to see explosive revenue, free cash flow, and earnings growth. And now that the business is boosting its international expansion efforts, investors may have only seen the tip of the iceberg so far.

This potential is why Shopify, despite its volatility, is one of my largest holdings. However, buying shares today does have its risks, even after tumbling over 20% since the start of the year. If fears surrounding US tariffs potentially spark a recession, that doesn’t bode well for this business. Most of its users are small- and medium-sized businesses, which are the most sensitive to economic wobbles, making growth far more challenging in the short term.

Zaven Boyrazian has positions in Shopify. The Motley Fool UK has recommended Shopify. 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

Rolls-Royce's Pearl 10X engine series
Investing Articles

Can the Rolls-Royce share price do it again in 2026?

Can the Rolls-Royce share price do it again? The FTSE 100 company has been a star performer in recent years…

Read more »

Businessman hand flipping wooden block cube from 2024 to 2025 on coins
Investing Articles

After huge gains for S&P 500 tech stocks in 2025, here are 4 moves I’m making to protect my ISA and SIPP

Gains from S&P tech stocks have boosted Edward Sheldon’s retirement accounts this year. Here’s what he’s doing now to reduce…

Read more »

View of Lake District. English countryside with fields in the foreground and a lake and hills behind.
Investing Articles

With a 3.2% yield, has the FTSE 100 become a wasteland for passive income investors?

With dividend yields where they are at the moment, should passive income investors take a look at the bond market…

Read more »

Smart young brown businesswoman working from home on a laptop
Investing Articles

Should I add this dynamic FTSE 250 newcomer to my Stocks and Shares ISA?

At first sight, a UK bank that’s joining the FTSE 250 isn’t anything to get excited by. But beneath the…

Read more »

Investing Articles

£10,000 invested in BT shares 3 months ago is now worth

BT shares have been volatile lately and Harvey Jones is wondering whether now is a good time to buy the…

Read more »

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

After a 66% fall, this under-the-radar growth stock looks like brilliant value to me

Undervalued growth stocks can be outstanding investments. And Stephen Wright thinks he has one in a company analysts seem to…

Read more »

Content white businesswoman being congratulated by colleagues at her retirement party
Investing Articles

Don’t ‘save’ for retirement! Invest in dirt cheap UK shares to aim for a better lifestyle

Investing in high-quality and undervalued UK shares could deliver far better results when building wealth for retirement. Here's how.

Read more »

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

1 growth and 1 income stock to kickstart a passive income stream

Diversification is key to achieving sustainable passive income. Mark Hartley details two broadly different stocks for beginners.

Read more »