Japanese Yields Slip on Solid Bond Sale

Japan’s 10-year government bond yield slipped to around 3.08% on Wednesday, retreating from 30-year highs as strong demand for government debt at this week’s auctions eased market concerns. Auctions for Japan’s 2- and 40-year government bonds saw better-than-expected demand, with elevated yields encouraging investors to buy. The latest 40-year bond sale attracted its strongest demand since 2020, while the 2-year auction also recorded firmer demand than its 12-month average. The solid demand comes despite expectations that the Bank of Japan will continue raising interest rates to contain persistent inflation. A former BOJ official said this week that the central bank could raise its benchmark rate for a second consecutive meeting in October. Japanese yields also eased as oil prices fell sharply on signs of improving energy flows from the Middle East, reducing inflationary risks.

Japan’s 10-year government bond yield slipped to around 3.08%, retreating from 30-year highs after the latest 40-year bond auction drew its strongest demand since 2020 amid elevated yields. The bid-to-cover ratio rose to 3.1, up from 2.82 at the previous auction and above the 12-month average of 2.67. Japan’s 40-year yield traded above 4.2%. Despite the pullback, domestic yields stayed near multi-decade highs as persistent concerns over energy-driven inflation fueled expectations that the Bank of Japan could quicken its pace of monetary tightening. Oil prices extended their gains after Iranian officials reportedly questioned the prospects of reaching an agreement before the US midterm elections in November, following President Donald Trump’s rejection of Tehran’s latest proposal. Meanwhile, a former BOJ official said the central bank could raise its benchmark rate for a second straight month at its October meeting, citing elevated inflation risks.

Japan’s 10-year government bond yield held just below 3.1% on Tuesday, remaining at its highest level since 1996 as persistent concerns over energy-driven inflation raised expectations that the Bank of Japan could accelerate its rate-hiking cycle. Oil prices extended their gains after Iranian officials reportedly cast doubt on the prospects of reaching an agreement before the US midterm elections in November, following President Donald Trump’s rejection of Tehran’s latest proposal. Meanwhile, a former BOJ official said the central bank could raise its benchmark rate for a second consecutive month when policymakers meet in October, citing heightened inflation risks. Minutes from the BOJ’s July meeting also showed members emphasizing the need for preemptive action against upside risks to prevent sharper rate increases later, noting that the policy rate remains below the neutral range.