Is September really the worst month in the stock market?

Many investors will point to September as a difficult time for the stock market, but is it just an opportunity in disguise? Let’s take a look at the data.

| More on:

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.

Frustrated young white male looking disconsolate while sat on his sofa holding a beer

Image source: Getty Images

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.

Ah, September. The month that strikes fear into the hearts of even the most stoic investors. Many will know the adage: “Sell in May and go away, don’t come back till St. Leger Day.” But is there any truth to September’s reputation as the stock market’s bogey month? Let’s dive into the data.

The September effect

First things first, let’s look at the cold, hard facts. According to the data, September does indeed have a rather poor track record. Over the past 20 years, September ranks as one of the worst-performing months. The FTSE 100 has typically fallen by over 1.1% for the month, and the S&P 500 shows September as the only consistently negative month. Even the tech-heavy NASDAQ 100 can’t escape September’s curse, with it being one of the worst months over the past two decades for that index.

Interestingly enough, only five S&P 500 companies posted an average gain in September in the last five years. These all sit within the financial sector, with the best performer, PNC Financial Services (NYSE:PNC), returning an average of 1.2% in the same time period. With its highly diversified operation, it’s no surprise to see the company perform well throughout the year, with a healthy 54% rise in the last year alone.

The firm pays a decent dividend of 3.54%, backed up by solid cash flows, and a payout ratio of 52%, suggesting this could rise further if profits allow. A discounted cash flow (DCF) calculation suggests it’s still about 37% below fair value too. Despite annual earnings of 12% forecast over the next five years, I wouldn’t call this a sure thing. There has been plenty of insider selling in the last three months. Although this can be unrelated to performance, it’s not exactly inspiring to see over $2.5m sold by senior management.

A silver lining

While the general data might seem gloomy at first glance, there’s a flip side that long-term investors should consider. If September tends to see market dips, isn’t this precisely the time when we should be looking for bargains? Warren Buffett famously said, “Be fearful when others are greedy and greedy when others are fearful”.

For those of us diligently investing each month, September offers a chance to buy more with the same amount of money. Remember, we’re investing for years, not months. A single poor month matters little in the grand scheme of a decades-long investing journey.

An autumnal opportunity

So, is September really the worst month in the stock market? Statistically speaking, it has indeed been a weak performer. But for investors with a long-term mindset, I’d say it presents an opportunity rather than a threat.

Instead of fleeing the market, consider these Foolish strategies: keep calm and carry on investing by sticking to a regular investment plan. Use any September weakness to snap up quality companies at a discount. Focus on fundamentals, as a company’s long-term prospects matter more than short-term market jitters. Embrace volatility and remember that market fluctuations are the price paid for superior long-term returns.

So while September might give us a bumpy ride, it’s just one month out of many. By keeping a cool head and focusing on the long game, investors can turn September’s reputation as the worst month into an opportunity for building lasting wealth.

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.

Gordon Best 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

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

To build a passive income flow, I’d follow this Warren Buffett approach

Warren Buffett has set up passive income streams most people can only dream about. Our writer sees some practical lessons…

Read more »

Growth Shares

As the boohoo share price falls, could it become a penny stock in 2025?

Jon Smith outlines some of the recent problems involving the boohoo share price and considers if things could get even…

Read more »

Young Asian woman with head in hands at her desk
Investing Articles

Here are the worst-performing FTSE 100 shares over the last 5 years

These five FTSE 100 shares have been complete duds over the last half decade. But is there potential for a…

Read more »

Investing Articles

Nvidia stock has tripled this year! Can it keep rising?

Nvidia's latest sales update showed strong growth and the stock's been on a tear so far in 2024. So is…

Read more »

Investing Articles

The JD Sports Fashion share price has just plunged another 16%! Buy or sell?

Harvey Jones is reeling after another sharp drop in the JD Sports Fashion share price. Should he seize the chance…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

This once-great FTSE 250 UK fashion retailer is down 47%, so is it time for me to buy?

A formerly iconic UK fashion brand, this FTSE 250 firm has fallen out of favour. But it has a new…

Read more »

Investing Articles

Nvidia share price dips despite strong Q3 results. What can we expect now?

Despite posting strong Q3 results after yesterday's market close, the Nvidia share price slipped 2.5% in aftermarket trading. Mark Hartley…

Read more »

Businesswoman analyses profitability of working company with digital virtual screen
Investing Articles

An outstanding interim report sends the Halma share price surging 10%

News of 13% revenue growth and a 17% increase in earnings per share has the Halma share price rising. And…

Read more »