Will the UK stock market race higher after St. Leger Day?

Russ Mould
9 September 2024
  • World’s oldest Classic horse race takes place on Saturday at Doncaster
  • “Sell in May and go away” has not worked in 2024 despite a choppy August globally
  • Final four months of the year traditionally show a gain in the FTSE All-Share and FTSE 100

“The 248th running of the St. Leger is due to take place at its traditional home of Town Moor, Doncaster on Saturday and the stable of trainer Aiden O’Brien has a stranglehold on the big race, as the masterful Irishman trains the first three in the betting,” says AJ Bell Investment Director Russ Mould. “Stock market investors will be keeping an eye on the event for different reasons, given the old saying about ‘Sell in May, go away and come back again on St. Leger day.’”

“This saying is based upon how, on average, the UK’s FTSE All-Share index has historically done best between January and April and then again after mid-September, with summer being a bit quiet by comparison.

“The UK’s FTSE All-Share has not actually stayed true to type in 2024, because it has eked out a modest gain of 1.7% since 30 April, despite some notable volatility in the US and Japanese stock markets and also the technology and AI-related names which have done so well since the market bottom of autumn 2022.

“However, the saying survives for a reason, which is it contains more than a grain of truth.

 

Source: LSEG Refinitiv data. *To the close on 6 September

“This pattern is not visible every year (investing would be far less difficult if it were). The FTSE All-Share has risen through to the end of April, dropped through to mid-September and then gained until the end of a year on just 16 occasions since 1965.

“The UK market has not conformed to the traditional pattern this year, either, to beg the question of what UK stock market will do for the rest of the year (and then beyond) after its solid, if unspectacular, performance in the first eight-and-a-bit months of 2024.

“Before 2024, the All-Share index had gained in both January-April and May to the St Leger on 21 previous occasions since its inception in the early 1960s.

“In those instances, the benchmark index progressed again in the final third of the year on sixteen occasions to record an average gain of 5.4% in the final three-and-a-half-month span. The outliers were 1977, 1980, 1989, 1991 and 2014 when (it could be argued) fears of inflation or recession, or at least a mid-cycle growth pause in the case of 2014, stalked the UK equity market, although such worries did not hold back the index on other occasions.

Source: LSEG Refinitiv data

“Oddly, September is the most difficult month of the year for UK equities, even if October is the one that conjures up the worst nightmares because of the crashes of 1929 and 1987.

“The FTSE 100 may have a shorter lifespan than the All-Share, as its launch dates back to 1 January 1984, but it also shows, on average, the pattern of gains between January and April, a summer lull and then a final, year-ending (Santa) rally.

Source: LSEG Refinitiv data

“The good news in 2024 for UK equities may be the lack of volatility exhibited elsewhere. Britain’s stock market has taken plenty of brickbats for being boring, but recent market action suggests that investors in AI and technology related stocks are getting an attack of the jitters.

Source: LSEG Refinitiv data

“The NASDAQ may still be up by 13% in 2024 (and thus outperforming the FTSE All-Share) but it is down by 10% since its 10 July peak and another 4% drop will take the NASDAQ back to where it was in November 2021 - as if to suggest the hoopla over AI and the Magnificent Seven was just a dream.

Source: LSEG Refinitiv data

“In this respect, the UK’s lower valuation, both in absolute terms and relative to its own history, coupled with the bumper cash returns it is offering via a combination of dividend payments, share buybacks and takeover bids, could be providing a little support, as investors wonder whether highflying tech stocks may have become overstretched after a stunning run.”

Russ Mould
Investment Director

Russ Mould’s long experience of the capital markets began in 1991 when he became a Fund Manager at a leading provider of life insurance, pensions and asset management services. In 1993, he joined a prestigious investment bank, working as an Equity Analyst covering the technology sector for 12 years. Russ eventually joined Shares magazine in November 2005 as Technology Correspondent and became Editor of the magazine in July 2008. Following the acquisition of Shares' parent company, MSM Media, by AJ Bell Group, he was appointed as AJ Bell’s Investment Director in summer 2013.

Contact details

Mobile: 07710 356 331
Email: russ.mould@ajbell.co.uk

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