The benchmark 10-year Japanese government bond (JGB) yield rose 3 basis points to 2.750% on Wednesday, extending a persistent upward trend in Japanese rates.

The move underscores growing market anxiety over the sustainability of Japan’s fiscal position and the Bank of Japan’s ability to maintain ultra-low borrowing costs as inflation remains entrenched.

790% on Monday. The cumulative rise pushes the 10-year JGB yield closer to its highest level in three decades, marking a significant shift in the Japanese fixed-income landscape.

Reuters reported that solid demand for new issuance was overshadowed by these broader macroeconomic concerns.

This session’s gain follows a sixth consecutive day of increases, with the yield previously climbing 2 basis points to 2.790% on Monday.

The cumulative rise pushes the 10-year JGB yield closer to its highest level in three decades, marking a significant shift in the Japanese fixed-income landscape.

The steady ascent reflects a combination of domestic inflationary pressures and global rate dynamics that are challenging the BoJ’s traditional monetary policy framework.