What I’ll do if the FTSE 100 crashes to 5,000 points

Here’s why a FTSE 100 (INDEXFTSE: UKX) crash is time to buy, not time to sell. And further falls could throw up more unmissable buys.

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.

On Monday, the FTSE 100 crashed to a low of 5,891.6 points at one stage, and closed below 6,000 points for the first time since 2016. At the end of the day, London’s top index had fallen 7.7%.

Past FTSE 100 crashes

But we’ve had one-day FTSE 100 crashes bigger than that plenty of times, and we’ve always got over them. According to data from Refinitiv, we’ve got to go back as far as 2008 for a worse fall. On 6 October that year, the FTSE 100 lost 7.9%. But since then, the index is up 40% — even after the coronavirus crash.

As I write on Tuesday morning, the headlines are shouting “Global stocks rebound”, and the Footsie is up 3.8% at 6,195 points. Whenever there’s a panic sell-off of stocks, they always seem to rebound shortly after. It’s been that way for as long as I’ve been following UK shares, and I expect it to continue.

Why then do investors do it? If the FTSE 100 has always come back from every fall throughout its history, why do people sell out and then buy back in again? Why not just keep hold of your shares and save two sets of transaction costs?

Short-term fear

I’ve been asking that question since before I bought my first share, and I still have no good answer. The obvious reason is that investors fear they’ll face further short-term losses unless they sell. But trying to time things so you get out before the bottom, and then buy back in again at a lower price, is almost impossible. So what should we do?

For me, the answer is simple. As long as I’m still investing for the long term, I’ll be looking to buy more shares at lower prices. I’ll do my research by examining individual companies and, when I see great ones for sale at bargain prices, I’ll be a buyer.

That was my approach before the latest crash, and I see no reason to change it now. We never know when the next stock market slump is going to come along, and it could very well be tomorrow.

FTSE 100 crash tomorrow?

So what if Tuesday’s gain is just a one-day respite before the FTSE plunges further? What if it crashes as far as 5,000 points and below? We’ve seen levels that low as recently as 2010, and the banking crisis sent the index plummeting below 4,000 at one point.

At the time, I couldn’t believe my luck seeing so many shares at super bargain prices. I didn’t have a lot of spare cash at the time. But what I did have went into top dividend shares, and I’ve been enjoying elevated yields from them since. If it happens again I’ll be in a better position to benefit, with a decent chunk of pension cash waiting to be invested.

A FTSE fall to 5,000 would be a drop of almost 20%. Just think how wonderful it would be to be able to buy today’s top FTSE 100 stocks in a ‘20% off’ sale.

Views expressed 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

Snowing on Jubilee Gardens in London at dusk
Investing Articles

Is it time to consider gobbling up these 3 FTSE 100 Christmas turkeys?

Our writer looks at the pros and cons of buying three of the FTSE 100’s (INDEXFTSE:UKX) worst performers over the…

Read more »

Investing Articles

Are Rolls-Royce shares a ticking time bomb after a 95% gain in 2025?

Rolls-Royce shares have been defying predictions of a fall for years now, while consistently smashing through analyst expectations.

Read more »

Hand of person putting wood cube block with word VALUE on wooden table
Investing Articles

I asked ChatGPT for a discounted cash flow analysis for Lloyds shares. This is what it said…

AI software can do complicated calculations in seconds. James Beard took advantage and asked ChatGPT for its opinion on the…

Read more »

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

Back to glory: is Aston Martin poised for growth stock stardom in 2026?

Growth stock hopes for Aston Martin quickly evaporated soon after flotation in 2018. But forecasts show losses narrowing sharply.

Read more »

British coins and bank notes scattered on a surface
Investing Articles

UK dividend stocks could look even more tempting if the Bank of England cuts rates this week!

Harvey Jones says returns on cash are likely to fall in the coming months, making the income paid by FTSE…

Read more »

Investing Articles

Up 115% with a 5.5% yield – are Aviva shares the ultimate FTSE 100 dividend growth machine?

Aviva shares have done brilliantly lately, and the dividend's been tip-top too. Harvey Jones asks if it's one of the…

Read more »

Investing Articles

How much do you need in a SIPP or ISA to target a second income of £36,000 a year in retirement?

Harvey Jones says a portfolio of FTSE 100 shares is a brilliant way to build a sustainable second income, and…

Read more »

Workers at Whiting refinery, US
Investing Articles

I own BP shares. Should I be embarrassed?

With more of a focus on ethical and overseas investing, James Beard considers whether it’s time to remove BP shares…

Read more »