How to spot a share price bargain

Finding cheap shares involves sieving through an awful lot of data, on an awful lot of companies. Focus on the basic cheapness tests, first. Only then, dig deeper.

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.

Mature couple at the beach

Image source: Getty Images

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.

We all like a bargain — at the supermarket, at the DIY store, and when buying a new car or home appliance.
 
And in those situations, most of us know a good deal when we see it.
 
What about shares, though? Here, many people — especially novice investors — are on shakier ground.

Ample data

In one sense, investors have never had it so good, or so easy.

Up until the early-to-mid 1990s, there were few sources of information. Newspapers, for instance, published daily share prices, with the better ones publishing a couple of columns of accompanying data against each stock price.

Then came online dial-up services, such as AOL and CompuServe, where there were online investor forums. Those of us with long memories will recall that The Motley Fool had its beginnings on AOL.

But today, we’ve got the Internet — and with it, countless sources of investment information and data, much of it freely accessible.

Help! I’m drowning

But the fact that it’s there, and for free, doesn’t make it readily understandable.
 
I’ve heard people complain that there’s almost too much information, and that they don’t know what’s important, or where they should be focusing.
 
And those fancy ‘screens’ employed by online investment gurus don’t really help. They’re great sieves, but not much help if you don’t really understand what the specific filters are, or why they were chosen.

So what should investors look at? How should they pick out bargains — or at least, pick out shares that seem to be worth taking a closer look at?
 
Here are three useful starting points, using readily-available information from online free data sources. 

Performance against the broader market

Companies go in and out of fashion, driven by investment sentiment and newsflow. Sectors go in and out of fashion. So do industries, regions, and economies.
 
The underlying fundamentals might be fine. It’s just that something else, somewhere else, is glistening more brightly.
 
How to find such unregarded picks? By comparing market movements, over time.
 
Most data sources will give you a share’s 12-month high point, and 12-month low point. Obviously, a share price that’s close to a 12-month high isn’t of interest, but if it’s close to a 12-month low, it might well be.
 
But how do we strip out the effect of general movements in the market over that period? By charting the share against the market, using your online data source’s charting tool, and comparing the share of interest against its index, such as the FTSE 100 or the FTSE All-Share. (The more broadly-based FTSE All-Share is the better comparator, in my view.)

Footsie up 15% over the past 12 months? Your share of interest down 15%? Hmmm… a potential bargain, in short.
 
More checking is required, to be sure. But it’s certainly a share with the potential to be a bargain — and equally certainly not in ‘expensive bubble’ territory.

Price-to-earnings: the price per pound of profit

Routinely, internet providers of investment data list among their headline data on each share something called a ‘P/E ratio’.

In simple terms, this is a measure of how expensive (or not) a given share is, in terms of the price (P) that you have to pay to get each pound of earnings (E).

‘Earnings’, of course, are the profits that the business makes, and which make up the dividend that is shared with you, the investor and part-owner of the business.

And fairly obviously, it’s better to pay a low price for those earnings, rather than a high price.

What does ‘cheap’ look like? A P/E of 10–15 is reasonable — Shell and GSK, for instance, both fall into that range. 20 is starting to get pricey. And a P/E of 5 or so should have you asking, “Where’s the catch?”

And if your data provider offers a forward P/E, my view is that it’s sensible to use it, as it won’t be unduly influenced by historic data — AstraZeneca’s post-Covid earnings, for instance, are projected to be rather lower than its earnings during the pandemic.

Dividend yield: annual percentage return

Finally, a share’s dividend yield also provides an insight into its relative cheapness.

The dividend yield figure that you see data providers listing is similar to the P/E ratio, except that it concerns the actual dividend that investors can expect.

A dividend of 5p and a share price of 100p? That’s a dividend yield of 5% — meaning that, if profits and the company’s dividend policy stay the same, you should expect £50 of income for each £1,000 invested.

And in terms of bargain-hunting, we as investors — especially income investors — are looking for a higher-than-average dividend yield.

Not suspiciously high, though — that could be because the share price is depressed for perfectly valid reasons, such as a profit warning, or adverse trading conditions.
 
And, as with P/E ratios, I’d argue that forward projections of dividend yield are better than historic ones.

Starting point

There’s more to say, of course. Much more. Yields, P/E ratios — it’s possible to write thousands of words on each, and still leave things unsaid.

But these are the basics, and the essence of each data point.

Don’t forget, though, that this is the just the beginning: a simple screen to highlight potential shares of interest. Then the serious digging begins: taking a look at the past five year’s key performance figures, looking through the annual reports, reading press and analyst coverage, and so on.

Happy hunting!

The Motley Fool UK has recommended GSK. 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

Older couple walking in park
Investing Articles

How much do I need in my ISA for a £1,000 monthly passive income?

Picking high-income stocks in an ISA can be a route to securing long-term passive income. And here's one with a…

Read more »

Smiling white woman holding iPhone with Airpods in ear
Investing Articles

Prediction: in 12 months the surging Aviva share price and dividend could turn £10,000 into…

Aviva's share price has beaten the broader FTSE 100 over the last year. But can the financial services giant keep…

Read more »

Portrait of elderly man wearing white denim shirt and glasses looking up with hand on chin. Thoughtful senior entrepreneur, studio shot against grey background.
Dividend Shares

I love FTSE 100 dividend shares, but do I buy this FTSE 250 loser?

Over the past year, the UK's FTSE 100 has thrashed the once-mighty US S&P 500 index. With value investing back…

Read more »

Investing Articles

How much do you need in an ISA to target a £2,000 monthly second income?

Harvey Jones crunches the numbers to see how much investors need in a Stocks and Shares ISA to generate a…

Read more »

Passive income text with pin graph chart on business table
Investing Articles

Should investors consider Legal & General shares for passive income?

As many investors are chasing their passive income dreams, our writer Ken Hall evaluates whether Legal & General could help…

Read more »

ISA coins
Investing Articles

How to transform an empty Stocks and Shares ISA into a £15,000 second income

Ben McPoland explains how a UK dividend portfolio can be built from the ground up inside a Stocks and Shares…

Read more »

Investing Articles

I asked ChatGPT if it’s better buy high-yielding UK stocks in an ISA or SIPP and it said…

Harvey Jones loves his SIPP, but he thinks a Stocks and Shares ISA is a pretty good way to invest…

Read more »

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

How much do you need to invest in dividend shares to earn £1,500 a year in passive income?

As the stock market tries to get to grips with AI, could dividend shares offer investors a chance to earn…

Read more »