global bond markets

The Bank of Japan has signalled it may raise interest rates sooner than markets had anticipated. The hawkish signal points to a possible shift away from Japan's long-standing ultra-loose monetary policy. Investors and analysts are watching closely for clues on the timing of the move, as an earlier hike could affect the yen, bond yields and global carry trades.

Japan's two-year government bond yield climbed to 1.975%, its highest level in roughly 31 years. The move signals growing expectations that the Bank of Japan will keep raising interest rates as inflation persists. Traders are watching closely for hints of further policy tightening, with the surge weighing on bond prices and stirring debate about the end of Japan's long era of ultra-low rates.

US Treasury yields moved higher as government bonds came under renewed pressure across global markets. Rising yields indicate falling bond prices, a move investors typically track for signals on inflation expectations, central bank policy and government borrowing costs. Traders are watching whether the selling spreads further or stabilises in upcoming sessions.

A former Bank of Japan official says an interest rate hike at the central bank's October meeting is a genuine possibility, keeping alive expectations that Japan's era of ultra-low rates is ending. The comments feed into ongoing speculation about when the BOJ will raise borrowing costs again, a topic closely watched by currency and bond markets worldwide.

US Treasury yields climbed during early European trading while German 10-year Bund yields hit their highest level since 2009, as investors reacted to setbacks in resolving the Middle East conflict. The bond market moves point to renewed concern over inflation and safe-haven demand, with traders closely watching whether diplomatic efforts in the region make progress.

A New York Times opinion piece argues that Japan's bond market, and the yen, pose an underappreciated risk to global markets. The column points readers' attention beyond the usual focus on US Treasuries, suggesting that developments in Japanese government debt could have wider economic consequences.

The Financial Times reports that AI hyperscalers — the largest cloud and AI infrastructure providers such as Microsoft, Amazon, Google and Meta — are transforming debt markets. Their enormous spending on data centres and computing power is driving new borrowing at historic scale, changing how credit is priced and who dominates corporate bond issuance.