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.

Stock market crash: 3 reasons why I’d buy FTSE 100 shares in a Stocks and Shares ISA today

I think the stock market crash could provide FTSE 100 buying opportunities for Stocks and Shares ISA investors who have a long-term time horizon.

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 crash may have dissuaded some Stocks and Shares ISA investors from buying FTSE 100 shares. After all, many of the index’s members are struggling to rebound from what was one of the fastest stock market declines in recent decades.

However, the low valuations and high yields on offer across the index could be appealing for long-term investors. Alongside the index’s recovery prospects, this could lead to high returns that improve your financial outlook.

XXX

Low FTSE 100 valuations after the stock market crash

Many FTSE 100 shares now trade on low valuations after the stock market crash. In some cases, high-quality businesses have market values that are significantly below their historic averages because of weak investor sentiment towards the wider stock market.

This could present buying opportunities for investors, since many companies may be trading at a price that is significantly below their intrinsic values. Over time, they are likely to command higher valuations as investor sentiment improves. Therefore, buying them now could be a means of improving your portfolio return prospects.

Of course, a quick rebound for FTSE 100 shares after the stock market crash seems unlikely. Stocks and Shares ISA investors may experience high volatility in the near future. However, those with a long-term view are likely to have sufficient time to benefit from a recovery.

Stocks and Shares ISA recovery

In terms of recovering after the stock market crash, the FTSE 100’s track record suggests that it is a matter of time before the index records a new all-time high. Even following its very worst periods, such as in the years after the 1987 crash and the global financial crisis, the index was able to deliver extremely strong growth on its way to new record highs.

Certainly, it may take many months or even years for it to once again trade close to 8,000 points. However, based on its track record, it seems likely that it will produce high-single-digit annual returns over the long run. Therefore, investors who buy now may benefit the most from its likely turnaround in the coming years.

Dividend investing opportunities

The stock market crash has also caused many FTSE 100 shares to offer high dividend yields. This could make them more attractive for income-seeking investors at a time when low interest rates look set to remain in place over the coming years. They may also be appealing to growth investors, since rising demand for dividend stocks could push their share prices higher at a faster pace than that of the wider index.

As such, there are a wide range of opportunities for Stocks and Shares ISA investors to generate high returns over the long run. Through building a diverse portfolio of FTSE 100 shares, you could improve your financial situation in the coming years.

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 »