Key points
- Despite intra-month volatility, global government bond yields ended May flat, with income driving returns. Spread sectors outperformed duration-equivalent government bonds amid resilient global growth and labour markets.
- Tightening on the horizon: Most developed market central banks left rates unchanged in May, with the Reserve Bank of Australia’s rate hike the notable exception. Markets are pricing further tightening from the European Central Bank, Bank of Japan and Reserve Bank of New Zealand, while the April Federal Open Market Committee minutes showed a more divided US Federal Reserve amid persistent inflation concerns. Overall, the global easing cycle appears to have ended, with central banks focused more on upside inflation risks and policy credibility than on supporting growth.
- Partial easing in the Middle East: The US–Iran conflict remains on a dual track of limited military escalation and active diplomacy. The most likely outcome appears to be a narrow stabilisation agreement that eases near-term economic stress rather than a lasting resolution. Since early March, oil prices and global bond yields have broadly moved together as markets price the inflationary impact of higher commodity prices.
- Accelerating inflation, but not everywhere: US data continued to signal a resilient economy, despite tighter financial conditions. Price pressures proved persistent, as headline inflation accelerated to 3.8% year on year, and firmer services inflation raised the risk that the Fed may need to stay tighter for longer. In contrast, UK inflation fell unexpectedly, with core inflation dropping to 2.5% and giving the Bank of England more room to wait.
- Surging European credit supply: Two of the five busiest days ever in primary European investment-grade credit markets occurred in May, as issuers took advantage of tighter spreads, stable yields and improving demand. More than €38 billion of euro investment-grade bonds were issued across those two record-setting days alone. Supply was led by reverse Yankees (US-domiciled companies issuing bonds in Europe), banks and AI-linked investment, widening the opportunity set for active investors. At the same time, increasing dispersion and ongoing macro and geopolitical risks are raising the importance of disciplined credit selection.