Why the FTSE 100 may (or may not) rally in December

The markets have had a rotten couple of months. Could they end the year on a high?

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.

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

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.

As we approach December, I think it’s fair to say that the vast majority of investors are looking forward to seeing the back of 2018. 

Despite hitting all-time highs back in May, the FTSE 100 index is now 8% lower than it was at the start of the year, thanks to a combination of trade war posturing, concerns over rising interest rates and, yes, the seemingly perpetual elephant in the room that is Brexit, weighing on Mr Market’s mind.

Of course, there’s still time for sentiment to change. Indeed, if history is anything to go by, things could pick up markedly in December. 

What is the Santa Rally?

The term ‘Santa Rally’ is used by investors to describe the often-seen rise in the price of equities as we approach the end of the year. 

There’s no overwhelmingly obvious reason as to why this happens but — as Stephen Eckett details in Harriman’s Stock Market Almanac — explanations have varied from “fund managers window dressing their portfolios, positive sentiment in the market caused by the festive season which is accentuated by low trading volumes, anticipation of the January Effect and tax reasons” (the January Effect is the tendency for stocks to do rather well in the first month of the year).   

So, it’s pretty much nailed on?

Sadly, no. To be clear, there’s no guarantee that the FTSE 100 — and shares in general — will rise before the end of the year. As financial advisers and fund managers never tire of reminding their clients, past performance is no guide to the future.

That said, the Santa Rally is a phenomenon backed by statistics. According to Eckett, the FTSE 100 index has climbed in 78% of the Decembers since 1984 and registered an average monthly return of 2%. Based on this, you could say that we’re more likely to see share prices rise than not.

If we are to experience a rally, it probably won’t begin in an orderly fashion from next Monday (3 December — the first trading day of the month). Evidence suggests that things only really get going after the ninth trading day. In 2018, this will be 13 December. 

You probably don’t need reminding that, before then, we have a rather important vote in parliament  — the result of which will surely influence the direction of markets well beyond next month. 

The acceptance of Theresa May’s withdrawal agreement will likely be welcomed by investors since it brings some much-needed certainty to the process. Should parliament vote against the deal, however, thereby forcing the Government to re-negotiate, consider a second referendum, call yet another general election, or leave with no agreement in place, it seems fair to presume that the absence of a Santa Rally will be the last thing on our minds. 

Stay Foolish

Buying shares purely on the belief that prices will rise in the run-up to the holidays is about as far as you can get from the Foolish philosophy of building a diversified portfolio of quality stocks and holding them for the long-term. The former is akin to gambling, not investing.

Taking into account the momentous political event in less than a fortnight’s time, I think it’s far more important for all market participants to check that their holdings are aligned with their risk tolerance and investment horizon rather than speculate on whether Santa may arrive early, if at all.

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

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

Grey cat peeking out from inside a cardboard box in a house
Investing Articles

Just released: April’s latest small-cap stock recommendation [PREMIUM PICKS]

We believe the UK small-cap market offers a myriad of opportunities across a wide range of different businesses and industries.

Read more »

Fireworks display in the shape of willow at Newcastle, Co. Down , Northern Ireland at Halloween.
Investing Articles

The Anglo American share price soars to £25, but I’m not selling!

On Thursday, the Anglo American share price soared after mega-miner BHP Group made an unsolicited bid for it. But I…

Read more »

Investing Articles

Now 70p, is £1 the next stop for the Vodafone share price?

The Vodafone share price is back to 70p, but it's a long way short of the 97p it hit in…

Read more »

Concept of two young professional men looking at a screen in a technological data centre
Investing Articles

If I’d put £5,000 in Nvidia stock at the start of 2024, here’s what I’d have now

Nvidia stock was a massive winner in 2023 as the AI chipmaker’s profits surged across the year. How has it…

Read more »

Light bulb with growing tree.
Investing Articles

3 top investment trusts that ‘green’ up my Stocks and Shares ISA

I’ll be buying more of these investment trusts for my Stocks and Shares ISA given the sustainable and stable returns…

Read more »

Investing Articles

8.6% or 7.2%? Does the Legal & General or Aviva dividend look better?

The Aviva dividend tempts our writer. But so does the payout from Legal & General. Here he explains why he'd…

Read more »

a couple embrace in front of their new home
Investing Articles

Are Persimmon shares a bargain hiding in plain sight?

Persimmon shares have struggled in 2024, so far. But today's trading update suggests sentiment in the housing market's already improving.

Read more »

Market Movers

Here’s why the Unilever share price is soaring after Q1 earnings

Stephen Wright isn’t surprised to see the Unilever share price rising as the company’s Q1 results show it’s executing on…

Read more »