Asian Bond Markets Hold Firm Amid Middle East Turmoil
We look at how structural buffers, record local-currency issuance, and policy divergence are keeping Asian bond markets on solid ground.
Bond markets continue to navigate a complex mix of geopolitical uncertainty and inflationary pressure amid the ongoing conflict in the Middle East. Two ceasefire announcements briefly lifted sentiment and sent oil prices sharply lower, but neither lasted long. The Strait of Hormuz remained effectively closed, and the absence of any clear path to a lasting resolution kept oil prices and financial markets volatile.
Although Asia’s overall energy import dependence makes it sensitive to shifts in energy supply and prices, we are seeing pockets of strength across the region, driven by a combination of structural buffers, supportive central bank policies, and sustained domestic demand.
Record Issuance in Local Currency Bond Markets
As investors and issuers increasingly move away from US dollar denominated debt, many are turning to Asia's local-currency bond markets. Hong Kong dollar bond issuance was up 17% over the four months to end April 2026 – its strongest-ever start to a year – while Australian dollar bonds surged nearly 30% to a record A$143 billion, and Singapore dollar bond issuance climbed to a 12-year high during the same period . These moves indicate a decreasing reliance on the US dollar and expectations that regional currencies may continue to hold firm.
Policy Divergence: Globally and Across Asia
Monetary policy divergence is also shaping relative performance across both global and Asian bond markets. The US Federal Reserve and the European Central Bank have been somewhat cautious by holding interest rates steady, while many developed markets continue to face fiscal pressures. Within Asia, however, the picture is more varied, as some economies are more accommodative than others.
China, for example, has signaled a supportive monetary policy stance to stimulate growth and liquidity. The government kicked off its 2026 ultra-long special treasury bond issuance, comprising 20-year and 30-year fixed-rate bonds, with a total planned issuance of around 1.3 trillion yuan ($190.73 billion)2. Other markets like Vietnam and Thailand may lean towards neutral stance for as long as they can to support growth while inflation does not rise significantly.
By contrast, India and South Korea have kept policy rates relatively elevated, prioritizing inflation control and financial stability, while Japan continues its path of policy normalization following years of ultra-accommodative policy. For investors, this divergence reinforces the case for selective, active exposure to Asian local-currency bonds.
Yield Curve Steepening
We are seeing yield curves across several markets steepening on the back of persistent inflation concerns and ongoing fiscal uncertainty. Longer-term rates are rising faster than short-term rates, as investors demand greater compensation for duration risk.
By the end of April 2026, Japan’s 10-year government bond yield had climbed above 2.45%, its highest level since mid-1997,3 driven by ongoing monetary policy normalization, inflation pressures and a gradual withdrawal of central bank support. In China, the dynamic is more nuanced: the long end of the government bond yield curve is being pushed up by issuance supply, while the short end is deliberately being held low by the People’s Bank of China (PBOC) through its accommodative stance.
Chinese Government Bonds: A Stable Anchor
While US Treasury yields have moved higher since the onset of the Iran conflict, the 10-year Chinese government bond yield ended April 2026 at around 1.75%,4 reflecting PBOC policy predictability and the lack of domestic inflationary pressure. In addition, China’s capital control regime places strict limits on capital outflows, resulting in a market that behaves with relatively low correlation with other global bond markets.
South Korea Enters the FTSE Russell World Government Bond Index
A significant structural development in April 2026 was the inclusion of South Korea in the FTSE Russell World Government Bond Index (WGBI), to be implemented across eight equal monthly tranches through to November 2026. South Korean government bonds are projected to represent approximately 2.05% of the index, with an estimated $56-66 billion in passive and benchmark-driven inflows expected over the inclusion period.5
Why Asian Bond Markets Are Holding Up
The extent to which energy exports through the Strait of Hormuz are disrupted will ultimately determine how severely Asian economies feel the impact of the conflict. Most Asian economies run current account surpluses, which offer a natural buffer against rising import costs. Singapore, South Korea and Taiwan are particularly well-positioned, with sizeable surpluses that help absorb energy price pressures.
Additionally, the International Monetary Fund notes that the global economy is significantly less oil-dependent than during previous energy shocks. Asia has been among the fastest-moving regions in improving energy efficiency relative to GDP – a structural advantage that limits the extent to which crude price surges feed through to inflation and, in turn, to bond markets.
Taken together, these structural buffers underpin the case for Asian local currency bonds as a resilient and increasingly attractive allocation. Even against a backdrop of geopolitical uncertainty, the asset class continues to offer investors diversification, income and stability.