Why the pound and the FTSE 100 are set to sink if Jeremy Corbyn wins the election

A Labour victory could create uncertainty for the FTSE 100 (INDEXFTSE:UKX) and for sterling.

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.

While a Labour victory in the General Election may still be highly unlikely, there has been a clear surge in support for Jeremy Corbyn in recent weeks. The Labour party has been able to narrow the Conservative party’s lead significantly, with YouGov now forecasting a hung parliament.

Therefore, if Labour’s momentum continues into Thursday’s election, the party could gain a considerable number of seats. While this may be viewed as a positive event by many voters in the UK, investors may think otherwise.

Sterling

Perhaps the most obvious impact of a strong result or even a victory for Labour could be a decline in the value of sterling. While many of Labour’s policies may prove to be successful in the long run, ultimately they represent a major change from the status quo. For example, Jeremy Corbyn plans to nationalise a number of industries, including energy suppliers and rail companies. This could create a significant amount of uncertainty and even fear among investors, as they look ahead to which other companies and industries could become state-owned.

The Labour party is also seeking to change tax rates. While they may only effect top earners directly, increases to corporation tax could lead to lower business confidence in future. The UK’s status as a popular place for international companies to do business may come under pressure, which could lead to further downgrades in the UK’s economic outlook.

Just as the aftermath of Brexit saw a weaker pound emerge, a Labour victory could do likewise. That’s not because the policies they are seeking to adopt will necessarily be unsuccessful in achieving their objectives, but rather because they represent change. Investors have historically been averse to major change.

FTSE 100

The effect on the FTSE 100 of a strong Labour result or even victory in the upcoming election is possibly less clear than for sterling. One the one hand, increased uncertainty and fear among investors could cause sentiment towards UK-focused stocks to come under pressure. However, on the other hand a depreciation of the pound could lead to rising profitability and share prices for international companies which report in sterling.

Overall, though, the decline in investor sentiment is likely to more than offset the gains made by a possible depreciation of sterling. Although the FTSE 100 is made up of international companies, many of its incumbents still rely on the UK for a sizeable part of their sales and profitability. Furthermore, if business confidence in the UK falls after the election result, it could lead to a knock-on effect in Europe and the rest of the world at a time when risks to world growth are already high.

Looking ahead

While a Labour victory may be unlikely, a strong campaign by Jeremy Corbyn has made the outcome of the election harder to predict. A good performance by Labour could lead to falls for the FTSE 100 and for sterling, which may create significant uncertainty for investors in the short run. However, while this may be a challenging period, it could present a buying opportunity for investors who can focus on company fundamentals, diversity and, most importantly, the long run.

More on Investing Articles

A young Asian woman holding up her index finger
Investing Articles

Don’t miss this once-in-a-decade opportunity to profit from the stock market’s AI hype

Our writer considers a rare value opportunity that could emerge if AI hype leads to a siginficant stock market correction.…

Read more »

A senior man using hiking poles, on a hike on a coastal path along the coastline of Cornwall.
Investing Articles

£10,000 invested in easyJet shares on 1 April is now worth…

It's been a strange month for easyJet shares. But what exactly would have happened to a sum invested in the…

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.
Investing Articles

Down 29%, should I buy Palantir for my Stocks and Shares ISA?

Palantir Technologies has lost over a quarter of its value in the past few months. Does this make it a…

Read more »

Man putting his card into an ATM machine while his son sits in a stroller beside him.
Investing Articles

Selling for £1, are Lloyds shares still a bargain?

Lloyds shares sold for pennies for many years -- but now cost a pound. Our writer sees some strengths in…

Read more »

Close-up image depicting a woman in her 70s taking British bank notes from her colourful leather wallet.
Investing Articles

How much could spending just £5 a day on UK shares earn in passive income?

Sticking to UK shares in well-known companies, our writer shows how £5 a day could be used to target over…

Read more »

Dominos delivery man on skateboard holding pizza boxes
Investing Articles

Think you’re too young for a SIPP? Think again!

Is a SIPP something best left to later in working life? Not at all, according to this writer -- and…

Read more »

Close-up of a woman holding modern polymer ten, twenty and fifty pound notes.
Investing Articles

These 5 FTSE 100 shares all offer dividend yields well above average!

Christopher Ruane gives the lowdown on a handful of FTSE 100 shares, all yielding considerably higher than the index, that…

Read more »

Investing Articles

How to turn a Stocks and Shares ISA into £10k of annual passive income

Mark Hartley outlines a simple method of achieving a stable passive income stream from a Stocks and Shares ISA without…

Read more »