Extrapolation, contrarianism… and an investing short-cut

Why buy when everyone else is excited and the share price is already sky-high? It can pay to be contrarian.

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

A happy woman having a swim in a pool in the middle of a frozen lake.

Image source: Getty Images

It's cold here in the NSW Southern Highlands today.

When I woke up, it was -3C.

No snow, unfortunately, much to my young bloke's chagrin.

As I type this, it's +3C.

Not a big range… and a good day to be inside.

The open fire is cranked up. The heater is on.

Only last week, it was 16 degrees.

I've done the numbers.

I've drawn the charts.

16 degrees last week.

3 degrees today.

By this time next week, it'll be -10C.

Yes, I'm kidding.

But it's a good reminder not to extrapolate, right?

So why do we do it with share prices?

We shouldn't, of course. The market's machinations are interesting, but not necessarily instructive.

Speaking of which, now would be a good time to order a new pool. 

No, not because I'm keen on training for the Bondi Icebergs. 

But because no one else is thinking of swimming pools right now.

By the time they are, the pool salespeople will be flat out, and no one will be offering me a cracking deal.

It can pay to be contrarian.

The same goes for shares — why buy when everyone else is excited about a company, and the share price is already sky-high?

More importantly, don't sell when share prices are low because the market is in a flap, particularly if the problem is transitory.

(That lesson was most recently learned in the aftermath of the COVID crash in March 2020. The ASX is up 52% since then.)

These are — to a greater or lesser degree — exercises in pattern recognition (and in knowing what 'patterns' to ignore).

One other pattern is something of a template.

See stock picking is hard. And there are no points for 'originality' — only for being right.

But one way of shortening our odds is to find those patterns.

Like, for example, a business model that's been successful elsewhere that might be successful here. It's the stock market version of the 'here's one I prepared earlier' line from the old cooking shows.

Or, it can be a business model which has worked here, but which is being exported elsewhere.

A company might have seen it done before and knows the game plan.

As investors, we've seen it before too. And nothing is a carbon copy, but there's nothing like experience as a teacher.

One such company was the subject of this week's Motley Fool Stock of the Week on YouTube, released just yesterday.

I sat down and talked to Motley Fool analyst Chris Copley about a Buy recommendation that is doing precisely that — and one he thinks has a good chance of being a long term market-beater.

Check it out on YouTube, now.

Now, if you'll excuse me, I'm going to throw another log on the fire… the temperature just dropped another notch.

Fool on!

Motley Fool contributor Scott Phillips has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has no position in any of the stocks mentioned. The Motley Fool Australia has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Bruce Jackson.

More on Motley Fool Take Stock

Graphic depicting Australian economic activity.
Motley Fool Take Stock

What Budget 2026 means for investors

Unlike most Budgets, this one is a big one for investors.

Read more »

Workers inspecting a gas pipeline.
Motley Fool Take Stock

Why an investor shouldn't support gas reservation

It's all about today, not tomorrow.

Read more »

a woman stares ahead with a serious expression on her face while half of her face is covered by computer coding, indicative of artificial intelligence and machine learning technology.
Motley Fool Take Stock

Some real talk on AI

Progress is imperfect and sometimes unevenly distributed, but we should welcome it.

Read more »

Amazon boxes stacked up on a doorstep.
Motley Fool Take Stock

The huge retail trend many are missing

And 1,000 reasons to celebrate.

Read more »

Silhouette of soldier paying tribute against the sunset - stock photo
Community Service Announcement

Lest We Forget

It is our responsibility – our duty – to pause and reflect. To remember.

Read more »

A woman sits in contemplation with superimposed images of piles of gold coins, graphs, and star-like lights above her head as though she is thinking about investment options.
Motley Fool Take Stock

It's time Australia had a Sovereign Wealth Fund

The best time was 30 years ago. The next best time is today.

Read more »

A businessman keeps calm in the face of inflation, holding a basketball.
Motley Fool Take Stock

What the basketball GOAT can teach investors

It's failure that leads to success.

Read more »

A daisy growing through cracked earth, depicting resilience in the face of diversity.
Motley Fool Take Stock

The national problem we should take personally

What we learned, and forgot, from COVID.

Read more »