Market Updates • 3 minute read

Month in the Markets: August 2025

A round-up of the latest month in the markets.

Published 12/09/2025
Written by Harry Dyer
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The Month in a Minute

With US shares continuing to push higher in August, all Wealthify Original Plans outperformed their benchmark, with Ethical Plans falling a little behind theirs. The prospect of an interest rate cut in September strengthened the markets, while geopolitical uncertainty, trade tensions, and AI doubts added a general air of caution.  

Broadly positive returns in August, thanks to improving interest rates and a strong earnings season. 

Any month we find ourselves saying “hi” to all-time highs is generally a good month — and September was no different.

In fact, stock markets actually defied the September Effect, which has traditionally seen it be the weakest month of the year for returns.

So, who do we have to thank for bucking the trend?

In a nutshell, AI and rate cuts.

Much to the (further) delight of investors, this was bolstered by the Federal Reserve's first interest rate cut since December 2024 — with hints of more to come before the end of the year.

At the time of writing, there’s been a fair bit of talk about a potential tech bubble and market correction. While we’ll have a clearer picture of how things might play out by October’s Month in the Markets, keep your eyes peeled for a dedicated blog about this.

Across the pond with our Emerging Markets and Asia-Pacific funds, gains were driven by Chinese stocks, bets on its AI sector, and fresh government stimulus aimed at boosting the country’s economy.

Closer to home, UK markets also reached record highs, with European ones providing more of a mixed bag; Germany, for example, produced some good returns, whereas France showed some weakness due to political uncertainty.

And, even though markets appeared to shrug off the US government’s shutdown towards the end of the month, it was a reminder about the effects geopolitical issues can have on investments.

Coupled with mounting trade tariff concerns and a higher-for-longer interest rate outlook creating a potential risk-averse environment, we will be keeping a particularly close eye on economic data and inflation, going forward.

Read September's Month in the Markets

 

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Wealthify does not provide financial advice. Please seek financial advice if you are unsure about investing.

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About the authors

Harry Dyer, Junior Investment Analyst at Wealthify

Harry Dyer

Investment Analyst

Harry Dyer

Investment Analyst

Harry joined Wealthify as a Junior Investment Analyst in 2023. An integral part of the team, he now conducts fund research and analysis for our Investment Plans. He also works closely with other internal teams, writing jargon-free, easy-to-understand investment content for our customers — including responses to their queries. Harry holds an undergrad in Civil Engineering, an MSc in Accounting and Finance, and a Level 4 CFA Certificate in Investment Management.

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