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.

3 money mistakes to avoid if markets continue falling in 2019

With markets likely to remain volatile, it’s vital that you avoid making these financial errors.

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

With the manner of our departure from the EU still up in the air, it’s looking increasingly likely that the jitteriness of markets over the last couple of months will continue into next year. 

Should this be the case, it’s more important than ever to be mindful of ways in which you might sabotage your own progress.

Should you buy Rolls Royce shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

Befitting the forthcoming festive season, here are three absolute crackers that even more experienced market participants are susceptible to. 

1. Selling for no reason

As humans, we’re programmed to feel losses more acutely than gains. This is made all the worse by the fact that we’re also inclined to follow our peers in times of trouble. That may have been useful in saving us from sabre-toothed tigers back in the day, but this behavioural quirk is problematic when it comes to rationality in the markets.

As a Foolish investor, it’s vital that you fight against these inclinations. Unless the investment case of the business you part own has dramatically changed, regardless of whether it’s due to internal issues or external political events, it’s more than likely better to hang on. If it means stop checking our portfolios so often, so be it. 

2. Stop investing completely

Even if you manage to resist the temptation of selling stocks simply because everyone else is, you may be inclined to stop investing for while, at least until this political mess is sorted out.

Taking a cautious view may make you feel better, but it’s unlikely to do your wealth any good in the long term. Moreover, once Brexit is finally agreed (if it happens at all), it’s inevitable that something else will come along for the markets to ruminate on.

If you’re not intending to retire within the next few years, there’s simply no reason not to continue investing during periods of nervousness, such as the one we’re currently in. As Warren Buffett advises, we need to “be greedy when others are fearful.

Is that easy to do in practice? Of course not. In an ideal world, we’d exit the market at its peak only to return at the low. In reality, this is incredibly difficult — some would say impossible — to do. 

It’s for this reason that investing regularly in the equities, or ‘pound cost averaging’, makes so much sense. Buying little and often will go some way to smoothing out our stock market returns. Your money will buy you less when shares are expensive and more when they are cheap. 

3. Failing to diversify

Let’s say you’ve managed to avoid selling indiscriminately and are still committed to buying even when times are tough. So far, so good.

However, if markets do throw up bargains in 2019, there’s a tendency to forget another of the key tenets of successful investing: being diversified. 

Holding a portfolio with a range of assets (shares, bonds, property, cash, perhaps a bit of gold etc) is something we thoroughly endorse at the Fool. If this means missing out on spectacular gains if only we’d put all our money in companies X, Y and Z, so be it. Unless you’re either incredibly skilled or lucky, being overly concentrated in only a small number of businesses can be a recipe for a disaster, particularly if these all operate in the same sector.

Paul Summers 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

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

If a stock market crash is coming, history says this simple move makes money

What to do in a stock market crash? Don't panic for a start and then consider buying a high-quality share…

Read more »

Google office headquarters
Investing Articles

Alphabet stock has fallen from $404 to $318. Time to consider buying?

After a 21% fall, Alphabet stock is now a lot cheaper than it was back in May. Is it time…

Read more »

Middle-aged white man pulling an aggrieved face while looking at a screen
Investing Articles

SpaceX stock just crashed 50%! Here’s what I’m doing

After all the excitement about that IPO, Harvey Jones says SpaceX stock has lost half its value. Are we suddenly…

Read more »

Space satellite orbiting the earth.
Investing Articles

By mid-2027, analysts expect $3,000 in Tesla stock to be worth…

Tesla stock has taken a backseat to AI chip names recently and this is reflected in its share price. Is…

Read more »

Investing Articles

Is Raspberry Pi stock a future Nvidia?

Are there any similarities between Raspberry Pi and Nvidia? And even if there are, does this make the FTSE 250…

Read more »

piggy bank, searching with binoculars
Investing For Beginners

Down 25% in a week and at 52-week lows, is this UK share now a bargain?

Jon Smith points out a UK share that has been beaten down recently, but could now be undervalued with an…

Read more »

Investing Articles

My favourite FTSE 100 growth stock jumped another 6% today but still trades at a 17% discount!

Harvey Jones is a massive fan of this growth stock and is thrilled to see its shares are climbing again…

Read more »

Elderly, couple hiking and bird watching with adventure outdoor, hike together and fitness for active lifestyle. Nature, trekking and senior man pointing and woman with binocular, freedom and travel.
Investing Articles

Here’s what £5,000 in a best-buy Cash ISA could be worth in July 2027

Harvey Jones says there are some decent Cash ISA rates on the market today but in the longer run stocks…

Read more »