Global Bond Rout Deepens as Inflation Fears Rise

Global bond markets are experiencing a significant downturn as escalating geopolitical tensions in the Middle East fuel inflation concerns and diminish expectations of near-term interest rate cuts. The sell-off, triggered by surging energy prices, is impacting major economies, with some markets facing conditions reminiscent of the 2022 pension fund crisis.

Current Market Conditions

Gilts are on track for their worst week since the 2022 UK pension fund crisis, with the 10-year yield climbing to 4.62% as of March 6, 2026. The US 10-year Treasury yield has risen by 0.2 percentage points to 4.17%, marking the largest increase since the trade war sell-off in April of last year. Short-term debt is particularly affected, with two-year German yields up a quarter of a percentage point at 2.28%, representing the biggest weekly jump since 2023. Yields move inversely to prices; these increases indicate falling bond prices.

Drivers of the Sell-Off

The primary catalyst for this shift is the surge in energy prices following attacks involving Iran, which has disrupted oil and gas flows from the Middle East. Brent crude has risen from $72 a barrel before the conflict to approximately $89. This increase has reignited inflation worries and reduced the likelihood of central banks lowering interest rates. Swaps contracts now anticipate a quarter-point rate increase by the European Central Bank (ECB) this year, a reversal from previous expectations of further cuts.

Shifting Expectations for Central Bank Policy

Market expectations for interest rate cuts have been significantly revised. Before the conflict, swaps contracts fully priced in two quarter-point rate cuts by the Bank of England (BoE) this year. Now, there’s only a 50% chance of a single cut. In the US, futures traders have shifted to expecting one or two quarter-point cuts this year, compared to two or three cuts previously anticipated. Some analysts believe the market reaction may be overdone, suggesting investors are prematurely anticipating a repeat of the 2022 inflation spike following Russia’s invasion of Ukraine.

Vulnerability of UK Gilts

Gilts have been disproportionately affected by the market turbulence. This is due to a combination of factors, including more aggressive rate cut expectations prior to the conflict and the UK’s energy mix, which makes it particularly vulnerable to rising gas prices. The UK is perceived as more prone to inflation than other economies, such as the Eurozone.

Lessons from the 2022 Pension Fund Crisis

The current turmoil echoes the stresses experienced in the UK pension market in September 2022. A steep increase in British sovereign yields and a drop in the value of the British pound put substantial liquidity pressures on UK pension funds. This was triggered by the UK chancellor’s mini-budget announcement, which led to market reactions. Many pension funds employed a liability-driven investment (LDI) strategy, using leverage and derivatives to match the duration of their long-term pension liabilities. Higher yields generated large mark-to-market losses, triggering margin calls and forcing pension funds to sell assets, including gilts, further contributing to price declines. The Bank of England intervened to stabilize the market by purchasing large amounts of long-dated gilts.

Looking Ahead

While some analysts believe the market has overreacted, the situation remains fluid. The extent to which central banks will respond to the surge in energy prices with rate hikes, rather than focusing on the potential impact on economic growth, remains uncertain. As reported by the Financial Times, the current situation is an “unwind of the overly bullish positions” that global bond investors had taken on interest rate expectations.