How I’m setting up my Stocks and Shares ISA for a stock market crash

Our author is expecting a sharp decline in share prices. Here’s how he’s setting up his Stocks and Shares ISA to protect himself in advance.

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.

Mindful young woman breathing out with closed eyes, calming down in stressful situation, working on computer in modern kitchen.

Image source: Getty Images

I’m being very careful with my Stocks and Shares ISA at the moment. I think that the recent rally in share prices is going to prove short-lived and that stocks have some way to fall before the next bull market.

In order to set myself up for the possibility of a stock market crash, I’m looking to do two things. The first is to be disciplined about how often I’m adding money to my ISA. The second is to make sure that I’m buying stocks at prices that I think are attractive. 

Please note that tax treatment depends on the individual circumstances of each client and may be subject to change in future. The content in this article is provided for information purposes only. It is not intended to be, neither does it constitute, any form of tax advice. Readers are responsible for carrying out their own due diligence and for obtaining professional advice before making any investment decisions.

Adding money

The first part of my plan involves being disciplined about depositing cash. In general, I try to follow Warren Buffett’s advice and add money to my account at regular intervals throughout the year. 

This can be difficult to do when share prices move downwards. For me, it can be easy to add money too quickly because stocks are cheaper than they were last week or last month.

The trouble with doing this is that shares might just become even cheaper! If I add extra money in September to take advantage of lower prices than August and the market is even lower in October, I’ll have made a bad move.

Buffett recommends that most investors add money gradually because nobody really knows when the stock market will reach its lowest point. But by investing gradually, I can make sure that I have money to invest whenever that is.

Share prices

A sudden fall in share prices won’t be a problem for me as long as I’m able to wait for them to recover and be confident that they will. But this relies on me not overpaying for the stocks I own in the first place.

For example, I’m looking at buying shares in Diploma for my portfolio at the moment. I think that the underlying business is tremendous and I’d love to own the stock.

In my view, though, the Diploma share price is a bit too high. The stock currently trades at around £25 and I think that its fair value is closer to £20.

If I buy shares at £20 and the price falls sharply, then I can be confident that it will recover because that’s what the business (in my view) is worth. But if I pay £25 per share, then I can’t have this confidence – I never thought the shares were worth that, so why should anyone else?

That’s why being disciplined in buying stocks is important for me. As long as I’m confident that share prices will recover, I won’t need to sell my stocks while prices are low. 

By doing this and staying disciplined about how much cash I add at a time, I think I’m putting my Stocks and Shares ISA in a position to survive a stock market crash.

Stephen Wright has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. 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

Young Caucasian woman at the street withdrawing money at the ATM
Investing Articles

2 passive income ideas for a Stocks and Shares ISA

Looking for passive income stocks in April? Here are two high-quality FTSE 250 dividend shares to consider buying for an…

Read more »

Front view of aircraft in flight.
Investing Articles

£5,000 invested in Wizz Air shares 2 days ago is now worth…

This week has been a rather good one for beaten-down Wizz Air shares. What would have happened to a £5,000…

Read more »

Road trip. Father and son travelling together by car
Investing Articles

How much do you need in an ISA for £1,000 a week in passive income?

Ben McPoland highlights a FTSE 250 stock down by more than 25% that offers good value and an attractive 5.5%…

Read more »

A row of satellite radars at night
Investing Articles

Is Elon Musk about to send this FTSE 100 stock into orbit?

This year is shaping up to be a big one for this FTSE 100 stock and part of the reason…

Read more »

Petrochemical engineer working at night with digital tablet inside oil and gas refinery plant
Investing Articles

Up 50% in a month! Meet Quadrise, the soaring UK penny stock that offers an alternative to oil

Mark Hartley takes a closer look at a British penny stock that envisions a future less dependent on crude oil.…

Read more »

Senior couple crossing the road on a city street. They are walking with shopping bags while Christmas shopping.
Investing Articles

How much do I need in a SIPP for a £500 monthly passive income?

Looking to earn a reliable passive income from your SIPP? Royston Wild explains how this could be possible with some…

Read more »

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

A P/E ratio of less than 7. Is this a red-hot value share to consider now?

James Beard uses a popular tool to identify a UK share that’s potentially undervalued. But he reckons judgement is also…

Read more »

Businessman with tablet, waiting at the train station platform
Investing Articles

£5,000 invested in cheap BP shares a month ago is now worth…

BP shares have rocketed by double-digit percentages over the last month. Can the FTSE 100 oil giant keep rising? Royston…

Read more »