Japan bond yields fall as oil prices slide on hopes of Iran war de-escalation
Japanese government bond yields declined across maturities, tracking a fall in US Treasury yields as lower oil prices eased inflation concerns and improved hopes of an end to the Iran conflict. However, expectations of further Bank of Japan rate h...

Falling oil prices and softer US yields lifted demand for Japanese bonds, even as expectations of further BOJ rate hikes remained in focus.
The benchmark 10-year JGB yield fell 5.5 basis points to 2.755% as of 0450 GMT. Brent crude prices dropped nearly $9 overnight, reducing concerns about energy-driven inflation and supporting demand for government bonds.
Read more: US stocks today: Dow rallies 1,500 pts, S&P, Nasdaq over 1% as Democrats win midterm elections
Investors largely brushed aside a relatively weak outcome at the latest auction of 10-year Japanese government bonds, suggesting that broader global market developments were driving sentiment.
Market participants also showed little immediate reaction to minutes from the Bank of Japan's (BOJ) September policy meeting, which indicated that policymakers supported further interest rate increases.
The minutes reinforced expectations that the Japanese central bank would continue its monetary tightening cycle, even as declining oil prices eased near-term inflation concerns.
In the superlong maturity segment, the 20-year JGB yield declined 2 basis points to 3.64%, while the 30-year yield dropped 6 basis points to 3.865%.
Read more: Asian shares mostly advance following US midterms, though Kospi falls on selling of chipmakers
Shorter-dated bonds also advanced, with the two-year JGB yield falling 3 basis points to 1.855% and the five-year yield retreating 5.5 basis points to 2.195%.
However, analysts cautioned that the decline in bond yields could be limited by uncertainty surrounding the geopolitical outlook and expectations of further BOJ rate hikes.
Yuki Yamada, an analyst at Mizuho Securities, said uncertainty over whether the Iran conflict would de-escalate could prevent yields from extending their decline in a sustained manner. He also noted that expectations of BOJ rate increases were likely to remain firm in the near term.
Download ET Markets APP