29 Aug 2025
Welcome to our weekly newsletter, where we summarise market activity over the past seven days.
Market Weekly
Market Weekly
Long-term government bond yields have been steadily rising across the US, France, and the UK, and events this week have brought this into the spotlight. Investors have less fiscal confidence in some of the major economies due to political uncertainty and government trust faltering, pushing borrowing costs higher.
Understanding Government Debt
What is long-term government debt? An investor who purchases a bond is essentially lending their money to the bond issuer, in this case, a government. Long-term bonds tend to mature over 10-30 years, though some even extend beyond that. Bonds pay regular interest to the holder along the way. Government debt can be referred to as a bond or in some regions may have their own names, for instance in the US they’re known as treasuries, and in the UK they’re known as gilts.
What is a yield? A bond yield is the return an investor earns on a bond, expressed as a percentage of its current price. For a government bond, it reflects the interest payments the government promises to make relative to the price you pay to buy the bond today. Yields move inversely to prices.
What is fiscal confidence? If investors lose confidence, because of a lack of government trust, political instability, high debt, or risky fiscal policies they require higher yields to compensate for the extra risk when lending their money. This pushes long-term bond borrowing costs up and can ripple through the economy. Also, if governments are spending and consequently borrowing more it can drive yields higher.
What’s Driving Government Debt yields?
Since the high inflation and interest rate environment in 2022, long-term government debt has continued to climb. Here’s how current market dynamics are influencing this in three major developed economies:
US
Long-term US Treasury yields have risen despite expectations of upcoming rate cuts. Political interference, such as President Trump’s recent attempts to fire Federal Reserve (“the Fed”) Governor Lisa Cook, or diminishing comments towards Jerome Powell, the chair of the Fed, has raised concerns about the Fed’s independence, and whether the economy looks stable. This fear pushes yields higher, as investors fear a loss of trust in the Fed’s ability to control inflation if it is driven by politics rather than economic fundamentals.
France
In France, political uncertainty is at the forefront this week. The Prime Minister faces a confidence vote over a €44 billion budget reform, creating unease among investors. This political tension, combined with a large debt load, has pushed French long-term bond yields to levels not seen in over a decade, as investors price in the risk of instability and fiscal mismanagement.
UK
Gilt yields have climbed sharply following persistent inflation and ongoing fiscal uncertainty. Investors remain cautious due to high debt levels and questions about the current governments fiscal discipline. This unease has increased the ‘credibility premium’ for holding UK government debt, driving long-term yields higher.
What does this mean for investors?
Even in a market where long-term bond yields are rising and political risk is in the headlines, this is not bad news for investors. Higher yields, diversification, and tactical positioning in bonds and currencies can allow investors to generate higher income, manage risk, and take advantage of dislocations.
Higher long-term bond yields mean new government bonds now pay more interest than in recent years. For investors with cash or bond allocations, this is a chance to lock in higher income.
The Noise
The Numbers
The Niche
Taylor Swift isn’t just shaking up the music charts - she moves markets too. This week, her engagement announcement sent jewellers’ stocks higher, and the Ralph Lauren dress she wore gave the fashion brand’s shares a boost on the day. It’s not the first time her influence has extended beyond music: her tours have previously boosted local economies, from hotels and restaurants to merchandise sales, proving that Swift’s impact stretches far beyond the stage.
Disclaimer
Any views expressed are based on information received from a variety of sources which we believe to be reliable, but are not guaranteed as to accuracy or completeness by atomos. Any expressions of opinion are subject to change without notice.
All investment views are presented for information only and are not a personal recommendation to buy or sell. Past performance is not a reliable indicator of future returns, investing involves risk and the value of investments, and the income from them, may fall as well as rise and are not guaranteed. Investors may not get back the original amount invested.
The value of investments and any income from them can fall and you may get back less than you invested.
The value of investments and any income from them can fall and you may get back less than you invested.