Quit the gym? I’d invest the £40 a month in a FTSE 250 index fund!

Investing small amounts of money regularly in a FTSE 250 index fund can add up to real wealth.

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.

By this point in the year, most people have broken their New Year’s resolutions.

If you had intended on going to the gym more, but haven’t managed to make it happen, you are not alone. According to studies, approximately 80% of New Year’s resolutions fail.

Strava analysed its data and worked out that ‘quitters day’ this year was 12 January. If you set yourself a resolution to join the gym, and kept it, then congratulations! If not, take heart in know there is a silver lining. 

By quitting the gym, you can do home-workouts and save yourself some money to invest.

The average cost of gym membership in the UK is £40 a month, according to the Money Advice Service, although that varies drastically.

Read on to find out how I think that £40 a month might get you rich.

Little by little

£40 is not a lot of money. But given consistency and time, it will add up.

With a regular monthly sum like this, I think it would be worth opening a Stocks and Shares ISA. Any investment made in an ISA wrapper is not subject to tax. This tax-free status is currently limited to £20,000.

At this point, you may be wondering why I think a Stocks and Shares ISA trumps what is traditionally seen as the safer alternative: the Cash ISA.

This is simply because interest rates are at historic lows. Although the stock market can be risky, I think a Cash ISA is more dangerous for the longer-term investor. This is because the returns on your investment probably will not match the real rate of inflation. To put it another way, £1 today possibly will not match £1 in 20 years.

Keeping pace

A Stocks and Shares ISA can allow you to make modest regular investments. For example, with Hargreaves Lansdown, customers can invest as little as £25 into a fund each month.

With £40 a month then, you will probably only be able to invest in one fund. You will want to make sure that your holdings are diversified enough, while maximising returns. You will also want to ensure you are not paying over the top for fees.

The best bet might be to invest in an FTSE 250 index fund. This index sits below the FTSE 100 and contains the UK’s next 250 largest listed companies. A fund tracking the FTSE 250 provides an investor with an instantly diversified portfolio.

I believe its smaller size may enable it to outgrow its larger sibling. After all, elephants cannot gallop.

As Harvey Jones notes, this is exemplified by recent returns: over five years, the FTSE 100 has grown 32.3%, whereas the FTSE 250 has grown 48.9%.

Another benefit of index fund investing is the low fees charged, which are often below 0.2%.

Over time, your £40 a month can add up. Hopefully, you can put your feet up and watch your money grow.

T Sligo has no position in any of the shares mentioned. The Motley Fool UK has recommended Hargreaves Lansdown. 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

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Up 8%: what’s going on with Lloyds shares today?

Dr James Fox takes a closer look at one of the stock market's biggest gainers on Wednesday 8 April after…

Read more »

piggy bank, searching with binoculars
Investing Articles

Fresnillo share price rebounds as a FTSE 100 top mover after a 30% sell-off — what’s next?

The Fresnillo share price has surged today — Andrew Mackie asks whether this FTSE 100 mover is signalling a turning…

Read more »

Artillery rocket system aimed to the sky and soldiers at sunset.
Investing Articles

The BP and Shell share price are being hammered today – what should investors do?

FTSE 100 stocks are rocketing this morning but the BP and Shell share price are heading the other way. Should…

Read more »

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

Has the BP share price rally just run out of steam?

Andrew Mackie looks beyond today’s BP share price fall to explain why cash flow and the oil cycle still support…

Read more »

Happy woman commuting on a train and checking her mobile phone while using headphones
Investing Articles

Barclays shares surge: stick or twist?

Barclays shares surged on Wednesday after the US and Iran announced a ceasefire agreement for two weeks. But there's more…

Read more »

A pastel colored growing graph with rising rocket.
Investing Articles

What would £10,000 invested in Aviva shares 5 years ago be worth today?

Aviva shares have outperformed the FTSE 100 over the past five years. And the dividends have been impressive too. But…

Read more »

Senior couple crossing the road on a city street. They are walking with shopping bags while Christmas shopping.
Investing Articles

Could these 8 FTSE 250 shares turn £20,000 into £297,276 within 25 years?

James Beard reckons it’s possible to use dividend shares to create long-term wealth. But could his strategy work with these…

Read more »

British pound data
Investing Articles

Could AI bring on the mother of all stock market crashes?

Some are predicting AI will lead to a stock market crash like we’ve never seen before. James Beard considers how…

Read more »