Stock market rally: is the FTSE 100 a bubble set to burst?

The stock market rally of the last year has driven the FTSE 100 past 7,000. Will it go higher or should we worry about a bubble?

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.

One English pound placed on a graph to represent an economic down turn

Image source: Getty Images

The stock market rally is a wonder to behold, with the FTSE 100 rebounding 2,000 points from its low of just below 5,000 on 23 March last year. Right now, it is trading at 7,019 points, rewarding those who screwed up their courage and bought at last year’s lows.

History shows that buying shares in the middle of a market crash is a terrific strategy. The stock market will rally, given time. All you have to do is be patient and wait for it to happen.

That said, none but the brave invested in March last year, when the first lockdown had been imposed and global markets were in meltdown. Outright disaster was only averted because central bankers, led by the US Federal Reserve, stepped in with unprecedented stimulus.

FTSE 100 has broken through 7,000!

That restored liquidity and confidence, and helped drive the stock market rally. The FTSE 100 is up a thumping 40% since then. In the US, the S&P 500 is trading at an all-time high. It seems incredible, given the year we’ve had, so could it all end in a crash?

The obvious, easy answer is yes. Stock markets can always crash, at any time. It’s what they do. Regularly. Investors can get in a tizzy when it happens, but it’s perfectly normal. Looking back, history shows the stock market will typically rally after a crash.

Sentiment is cyclical, too. Many are wary right now. They will see the FTSE 100 surging through 7,000 as a sign that we’re in a bubble, and it’s ready to burst.

My view is that round numbers don’t matter at all. It’s human nature to look out for benchmarks, or breakthroughs, or psychological barriers, but they are meaningless. If the FTSE 100 fell below 7,000 tomorrow, that wouldn’t suddenly make it a worse place to keep my money.

Investors need to ignore short-term stock market rallies and crashes, and look to the long term instead. If you do that, you will see that the trajectory is broadly upwards, albeit with heaps of volatility along the way.

The stock market rally could continue. Or stop

Nobody can predict when the FTSE 100 will break through 8,000 or 9,000, or whether it will plunge back towards 5,000. We simply do not have that information.

So here’s my strategy. First, I invest for the long term. To retirement and beyond! Any money I put into shares will be there for at least 15 years, preferably twice as long. During such a lengthy period I will see many a stock market rally, and many a crash. I won’t get excited about either.

I have to add one proviso here. When stock markets do crash, that’s when I go looking to buy shares, before they rally again. It may sound counterintuitive, but this is when you find the best bargains.

I am also hunting for bargains during today’s stock market rally, because there are still plenty of undervalued shares out there. 

Harvey Jones 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

Workers at Whiting refinery, US
Investing Articles

Why is everyone selling BP shares?

BP shares have been some of the most sold in the last week. What's going on here? And could this…

Read more »

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

Is this market correction a once-in-a-decade chance to buy ultra-high-yield income stocks?

As share prices fall, dividend yields rise. The FTSE 100 is full of top income stocks and Harvey Jones says…

Read more »

This way, That way, The other way - pointing in different directions
Investing Articles

Down 25% in a month! Are these the 3 best stocks to buy in today’s correction… or the worst?

Harvey Jones examines whether the best stocks to buy today can all be found in the FTSE 100 sector that…

Read more »

Young mixed-race couple sat on the beach looking out over the sea
Investing Articles

This FTSE small-cap stock can surge 105%, says one broker

Ben McPoland highlights a FTSE small-cap share that's trading cheaply and offering a dividend for the first time since 2019.

Read more »

A mature adult sitting by a fireplace in a living room at home. She is wearing a yellow cardigan and spectacles.
Investing Articles

£10,000 invested in ultra-high yield Legal & General shares on 5 April last year is now worth…

Investors typically buy Legal & General shares for the dividend income, as they now yield more than 8.5%. But will…

Read more »

Modern apartments on both side of river Irwell passing through Manchester city centre, UK.
Investing Articles

With an empty ISA today, how long would it take to aim for a million?

Is it realistic to aim for a million with an empty ISA? Our writer turns from fantasy to facts to…

Read more »

Burst your bubble thumbtack and balloon background
Investing Articles

What on earth’s going on with the Helium One share price?

The Helium One share price rally has stalled. Our writer reflects on the reasons and asks whether now could be…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Getting started with investing? Here are 3 UK stocks to take a look at

The next time the stock market opens, it will be the new financial year. And Stephen Wright has three UK…

Read more »