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.

Why the FTSE 100 could double your money

The FTSE 100 (INDEXFTSE: UKX) seems to offer significant upside potential.

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!.

The last five years have been relatively favourable for investors in the FTSE 100. The UK’s main index has risen by 22% during that time, which works out as an annual return of around 4%. When dividends of around the same level are added, a high-single digit total return has been achieved on an annualised basis.

However, compared to other indices, the returns of the Footsie have been somewhat disappointing. The S&P 500, for example, has risen by 67% during the same time period. This works out as capital growth of nearly 11% per annum plus dividends.

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.

Value potential

As such, it could be argued that the FTSE 100 has further scope for gains when compared to the S&P 500. In fact, the UK index has a dividend yield of 3.9% at the present time, which is historically high. In contrast, the US index has a yield of around 1.9% right now. This means that the UK index could double in value before yielding even close to its US peer. This suggests that a price level of over 15,000 could be achievable over the long term.

Risky outlook?

Clearly, rising to such a level seems improbable at the present time. The FTSE 100 is already close to reaching a record high, and it faces risks such as the fallout from Brexit, Eurozone challenges and the prospects of a global trade war.

However, those same risks are likely to affect the S&P 500 to a similar extent, since both indexes are largely made up of international stocks. As a result, they offer representations of the global economy, rather than solely the domestic economy in which they are situated. With that in mind, it becomes more difficult to justify a relatively high price level for the S&P 500 versus the FTSE 100.

Potential catalysts

In the short term, a weakening of the pound could have a positive impact on the FTSE 100. Brexit talks do not appear to be progressing as quickly as many investors had hoped for, and this could cause uncertainty towards the UK economy to build. A weaker pound may cause positive currency translation benefits for many of the international-focused stocks in the index which report in sterling but mostly trade abroad.

In the long run, the prospects for the global economy continue to be bright despite the aforementioned risks. The chances of a full-blown trade war still seem to be slim. The repercussions are likely to be so severe in terms of a global slowdown that politicians ultimately seek to avoid protectionist policies. And while the Eurozone and Brexit could continue to be threats to growth, favourable monetary policies could mean that the overall performance of the region remains upbeat.

As a result, the FTSE 100 could deliver significant growth over the medium term. A price level of 15,000+ may sound extreme, but if investor sentiment remains bullish then strong gains could be ahead.

Peter Stephens 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

UK coloured flags waving above large crowd on a stadium sport match.
Investing Articles

How much do you need in a Stocks and Shares ISA to earn a £25,094 tax-free income?

Harvey Jones shows how building a portfolio of FTSE 100 companies in a Stocks and Shares ISA could transform your…

Read more »

Investing Articles

Up 233% in 2026, can anything stop UK growth share Raspberry Pi?

FTSE 250 growth share Raspberry Pi is on fire in 2026. Could it be a good way to play the…

Read more »

Night Takeoff Of The American Space Shuttle
Investing Articles

£20,000 in a Stocks and Shares ISA? Here’s a surging value share to consider

This banking stock's soared 737% over the last five years but remains dirt cheap. Royston Wild explains why this FTSE…

Read more »

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

This FTSE share’s crashed 31%, and I’ve just bought it. Have I gone crazy?

Sage shares have crashed as worries over AI disruption have grown. Royston Wild reveals why this could be a top…

Read more »

piggy bank, searching with binoculars
Investing Articles

8%-yielding Legal & General shares just gave me another 395 reasons to like them

Harvey Jones is thrilled by the high rate of income he's getting from Legal & General shares, but he'd be…

Read more »

Man hanging in the balance over a log at seaside in Scotland
Investing Articles

Could I REALLY retire on a Stocks and Shares ISA with passive income shares?

Looking to make an extra cash stream in later life? Royston Wild explains how passive income shares could help him…

Read more »

Young Caucasian man making doubtful face at camera
Dividend Shares

I suspect this will trigger a stock market crash!

After three years of double-digit returns, I fear a US stock market crash looks increasingly likely. But might I shelter…

Read more »

Close-up as a woman counts out modern British banknotes.
Investing Articles

How to buy growth stocks at below-market prices

Don’t want to pay market prices for growth stocks? Here's a sneaky strategy investors can use to get deals at…

Read more »