Why I’d consider buying the FTSE 100 ahead of this year’s Santa rally

Be of good cheer, Christmas could bring welcome good news for the FTSE 100 (INDEXFTSE: UKX), says Harvey Jones.

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.

I know, it’s a bit early to be getting excited about Christmas, but in this case it can really pay to be prepared.

Santa calls

You may be aware of the phenomenon known as the Santa rally, a statistically proven phenomenon that shows that markets put on their best festive face in the final few months of the year. New research from wealth manager Brewin Dolphin suggests that not only is it real, but it tends to kick in earlier than you think, in grey and dreary November.

The Santa rally is reputedly fuelled by Christmas cheer, tax planning and annual bonuses, but whatever the reason, the statistics show it happens. Brewin Dolphin crunched the data and found the final two months of the year have outperformed the previous 10 months 73.5% of the time – in 25 years out of 34.

Ho ho ho!

On average, the FTSE 100 gained 1.43% in the final two months, against just 0.41% in the first 10 months. An almost identical pattern can be seen on the FTSE All-Share, where November and December beat the 10-month average 27 times out of 38, or 71% of the time. Oh I wish it could be Christmas every day.

The only notable exceptions were some bumpy years in the 1980s and in 2007, as the financial crisis set in, says senior investment manager Alisdair Ronald. “You could make the case that the Santa rally is almost a self-fulfilling prophecy. Investors anticipate it and try to get in ahead of everyone else.”

Yule be rich

Historically, the best couple of weeks tend to begin after December 10, although markets stir before then as investors gear up for the annual phenomenon.

This means you could theoretically stick to investing in November and December, and shun the rest of the year, but there are reasons why that’s a bit daft. First, you will rack up trading charges buying then selling your entire portfolio just a couple of months apart. Also, you will sacrifice all those juicy dividends you get in the other 10 months of the year, and are a major contribution to your future wealth, especially if you reinvest them for growth.

Jingle all the way

The big question is whether the Santa rally is coming to town this year. It would certainly be very welcome after a tough first 10 months of 2018, culminating in that October sell-off. The FTSE 100 started the year at 7,687, but at time of writing has dipped to just 7,016, a drop of 8.7% year-to-date.

However, that does leave it trading at a price/earnings ratio of 15.98, close to fair value and just half the toppy-looking valuation on the US S&P 500, currently 30.67. The FTSE 100 also offers a whopping dividend yield of 4.25%, which is incredibly high with the average easy access savings account paying just 0.5%.

It’s Christmas!

You have to set that against a number of political and macroeconomic headwinds, including the US-China trade war, the EU’s double-headed stand-off with Italy and Brexit Britain, and the ever-present danger of a Chinese bubble. Still, investors tend to shrug off worries like these in December. Christmas is coming, after all.

harveyj 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

Investing Articles

Is 2026 the year the Diageo share price bounces back?

Will next year be the start of a turnaround for the Diageo share price? Stephen Wright looks at a key…

Read more »

Investing Articles

Here’s my top FTSE 250 pick for 2026

UK investors looking for under-the-radar opportunities should check out the FTSE 250. And 2026 could be an exciting year for…

Read more »

Yellow number one sitting on blue background
Investing Articles

Here’s my number 1 passive income stock for 2026

Stephen Wright thinks a 5.5% dividend yield from a company with a strong competitive advantage is something passive income investors…

Read more »

Thoughtful man using his phone while riding on a train and looking through the window
Investing Articles

Should I sell my Scottish Mortgage shares in 2026?

After a strong run for Scottish Mortgage shares, our writer wonders if he should offload them to bank profits in…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Down 35%! These 2 blue-chips are 2025’s big losers. But are they the best shares to buy in 2026?

Harvey Jones reckons he's found two of the best shares to buy for the year ahead, but he also acknowledges…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

State Pension worries? 3 investment trusts to target a £2.6m retirement fund

Royston Wild isn't worried about possible State Pension changes. Here he identifies three investment trusts to target a multi-million-pound portfolio.

Read more »

Smiling white woman holding iPhone with Airpods in ear
Dividend Shares

4 dirt-cheap dividend stocks to consider for 2026!

Discover four great dividend stocks that could deliver long-term passive income -- and why our writer Royston Wild thinks they’re…

Read more »

Young mixed-race woman jumping for joy in a park with confetti falling around her
Investing Articles

These fabulous 5 UK stocks doubled in 2025 – can they do it again next year?

These five UK stocks have more than doubled investors' money as the FTSE 100 surges. Harvey Jones wonders if they…

Read more »