How I’d prepare for a stock market crash in October 2023

This could be the month that the long-feared stock market crash actually happens. But is there really a reason to panic? Maybe not.

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.

White note with '2023' written on, pinned to a yellow background

Image source: Getty Images

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

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.

Throughout history, some of the worst stock market crashes have occurred in October. The wider Halloween period seems to spook many investors into a panic, triggering catastrophes like the 2008 financial crisis and other meltdowns dating all the way back to the early 1900s. And even since the start of this month, volatility appears to be back on the rise.

So are we on the brink of the long-feared market crash prophesied by the likes of major investors Michael Burry and Jeremy Grantham this year? Let’s take a closer look at what’s going on.

Understanding the ‘October effect’

October is an interesting month for the stock market. While it’s easy to attribute the spooky volatility to superstition, the reality is one of bookkeeping. Specifically, the bookkeeping of mutual funds.

For many investment funds in the UK and US, October marks the end of the fiscal year. And that has two significant implications regarding performance and taxes.

Like anyone, mutual funds don’t like paying taxes if they don’t have to. As such, managers will seek to offset any profits gained throughout the year by deliberately realising losses.

This means losing positions are sold off to offset any taxable gains. At the same time, investor capital is redirected into winning positions to make performance on paper look better than reality to attract more investors into the fund.

This is known as window dressing, and it’s been going on for more than a century. It’s also why November tends to see a significant jump in stock prices as mutual funds reopen their previously closed positions shortly after their new fiscal year kicks off.

Having said that, when the markets are already concerned about economic or geopolitical issues, the October Effect can become a self-fulfilling prophecy, triggering a stock market crash in the process.

What happens now?

There are a lot of reasons to be financially pessimistic at the moment. Energy prices are back on the rise, property values are tumbling due to unaffordable mortgages, inflation is still too high, the cost-of-living crisis rages on, and the war in Ukraine doesn’t seem to have an end in sight. Meanwhile, across the pond, the US is facing another government shutdown while student debt repayments restart after being paused in 2020.

Pairing all this with skyrocketing credit card debt, it seems like we’re facing the perfect storm, with the Fear & Greed Index tanking in the process.

Despite all this chaos, I actually remain optimistic. While the economic situation is undoubtedly problematic, it’s nowhere near as bad as previous periods of instability, especially with a recession in the UK and US on track to be avoided.

Nevertheless, it’s always prudent to be prepared. After all, if the markets crash, the long-term buying opportunities for fantastic companies will be plentiful.

That’s why I’ve got my cash hoard topped up, and ready to go shopping should I be proven wrong.

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

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

Runner standing at the starting point with 2025 year for starting in new year 2025 to achieve business planing and success concept.
Investing Articles

5 investment trusts to consider for a new 2025 ISA

The biggest challenge when starting an ISA is choosing which stocks to buy. Investment trusts can make it a whole…

Read more »

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

Have I left it too late to buy Nvidia shares?

When the whole world was racing to buy Nvidia shares, Harvey Jones decided they were overhyped. Does the recent dip…

Read more »

Dividend Shares

I asked ChatGPT to pick me the best passive income stock. Here’s the result!

Jon Smith tries to make friends with ChatGPT and critiques the best passive income pick the AI tool suggested for…

Read more »

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

Hargreaves Lansdown’s clients are buying loads of this US growth stock. Should I?

Our writer's noticed that during the week after Christmas, many investors bought this US growth stock. He asks whether he…

Read more »

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

Greggs shares plunge 11% despite growing sales. Is this my chance to buy?

As the company’s Q4 trading update reveals 8% revenue growth, Greggs shares are falling sharply. Should Stephen Wright be rushing…

Read more »

Surprised Black girl holding teddy bear toy on Christmas
Investing Articles

Will ‘biggest ever Christmas’ help keep the Tesco share price climbing in 2025?

The Tesco share price had a great year in 2024. And if 2025 trading continues in the same way, we…

Read more »

Investing Articles

This dirt cheap UK income stock yields 8.7% and is forecast to rise 45% this year!

After a disappointing year Harvey Jones thinks this FTSE 100 income stock is now one worth considering for investors seeking…

Read more »

Group of young friends toasting each other with beers in a pub
Investing Articles

With much to be cheerful about, why is this FTSE 250 boss unhappy?

JD Wetherspoon, the FTSE 250 pub chain, is a British success story. But the government’s budget has failed to lift…

Read more »