Australia’s bond market pulls in the world, high rates and all
Strong appeal despite higher rates
The puzzle for outsiders is that Australia carries some of the highest base interest rates in the developed world after three Reserve Bank of Australia hikes this year alone. Yet offshore issuers keep arriving, and order books keep breaking records.
“The high yields are obviously attractive for investors on an absolute basis, but for the offshore issuers, what’s more important is the level when it’s swapped back to their home currency, and that’s still been relatively attractive,” said CBA’s Grosser said.
A combination of quality and scarcity helps. RBA data shows that Australia accounts for about 1% of outstanding advanced-economy sovereign bonds but more than 10% of the AAA universe, a ratio that travels well with quality-seeking capital out of Asia, Europe and North America.
Australia also offers strong fundamentals: a G10 currency, stable government, transparent regulation and a trusted legal framework. Amid a broader de-dollarisation trend percolating through global portfolios, those qualities are positioning Australia as an appealing destination for diversification.
The foundations behind the boom
Much of today’s global investor presence reflects deliberate groundwork by Australian sovereign and semi-sovereign issuers, led by the Australian Office of Financial Management, Grosser said. Those issuers spent the years after COVID engaging offshore accounts and educating them on the market’s merits. Domestic corporates and banks built on that effort. The result is a markedly broader and stickier global investor base now active in primary deals.
“We were very cognisant coming out of Covid that the evolution of the market we were able to achieve in that time was something we did not want to lose,” Grosser said.
The market’s depth has expanded alongside that investor base. Active institutional investors in the local market have roughly doubled in five years, with more than 430 unique investors participating in corporate AMTN issuance over the past 18 months. Another area of growth has been in repurchase agreements, or repos, which allow investors to swap securities for short-term cash and are a vital source of liquidity in global financial markets, particularly during periods of heavy trading or stress. The domestic repo market has grown from a little over A$200 billion in 2020 to A$365 billion in 2026, strengthening secondary liquidity and giving offshore buyers confidence to size up.
With a growing investor base, deeper liquidity and a pipeline of debut Kangaro issuers still building, Grosser expects momentum to carry well into the second half and beyond.
“Australia’s increasingly seen as a core funding market globally,” Groser said.
