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.

Are these the biggest threats to stock markets in 2019?

Royston Wild examines some of the key macroeconomic and geopolitical issues that could smack share bourses in the new year.

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.

Without question, the macroeconomic and geopolitical backcloth right now is more perilous than it was 12 months ago, giving stock investors plenty of food for thought as we get set to ride into 2019.

The big issue dominating the news agenda in the UK is that of Brexit, and the omnipresence of the issue on the airwaves and in print is likely to persist for many weeks to come (or possibly months or years should late March’s European Union exit date be postponed).

XXX

Cheap money choked off?

For many investors, though, Brexit is a sideshow in comparison to some of the other issues facing financial markets in 2019 and beyond. Indeed, the possibility of further monetary policy tightening in the West arguably represents a bigger potential problem for share markets in the year ahead given the swingeing impact of such measures on global growth.

The Bank of England and the European Central Bank have been  plugging the supply of cheap money over the past year or so through interest rate rises. The chance of additional hikes in 2019 is extremely unlikely, though, in my opinion given signs of slowing or insipid economic growth across the continent at the close of this year.

Conversely, the threat of more interest rate increases from the Federal Reserve is very real in the forthcoming period. Indeed, another hike could be in the offing at December’s meeting of the central bank, and latest comments from Fed chief Jerome Powell — that “interest rates are still low by historical standards, and they remain just below the broad range of estimates of the level that would be neutral for the economy” — means that we should expect a flurry of additional rises in 2019.

Data surrounding the health of the US economy remains sound enough to suggest further increases from Powell’s crew are in the offing, with latest GDP numbers from the Commerce Department released last week confirming strong growth of 3.5% in the third quarter.

President Trump has repeatedly attacked the Fed’s plans as detrimental for American economic growth, a view shared by some analysts. But the impact is likely to be felt further afield as well, as more Fed tightening would support the dollar and put more stress on emerging economies.

Trade wars

China has been one of those so-called developing nations that has been ‘struggling’ in 2018. Its economy grew 6.5% in the three months to September, down from 6.7% in the prior quarter and the lowest rate of expansion since the global financial crisis of 2009.

The introduction of US tariffs on hundreds of millions of dollars worth of goods has not been the sole driver behind China’s slowdown, but it’s still had a painful effect. And there could be much more to come on that front. While President Trump has recently called for a tariff moratorium for 90 days while US and Chinese negotiators try to eke out a deal, President Xi has been silent on the matter since the G20 summit broke off last weekend.

Given the politically-charged and complex nature of the issue, I for one wouldn’t be surprised to see the rhetoric between Washington and Beijing turn bloody again before the tariff freeze expires early next year, a situation that could see a repeat of October’s sharp share market success sell-offs. So hold on: it could be a bumpy ride.

Royston Wild 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

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 »