JGB Two-Year Yield Hits 1995 High as Oil Stirs Inflation

Japanese government bond yields rose on Wednesday, with the two-year note climbing to its highest since May 1995, as a jump in crude oil prices reignited imported inflation concerns. The two-year yield, the tenor most sensitive to Bank of Japan policy, added 2 basis points to 1.63%. The five-year yield rose 1.5 basis points to 2.1%, a record high, and the 10-year yield edged up 1.5 basis points to 2.82%.\n\nBrent crude settled at $88.91 a barrel, up 1.4%, after Iran's top security official said the Strait of Hormuz would stay closed unless the United States meets conditions including the release of frozen assets. U.S. crude rose 1.3% to $83.20. The move compounds the inflation pressure Japan faces as a major energy importer.\n\nTraders now assign roughly two-in-three odds to a BOJ rate hike at the September meeting, according to Tokyo Tanshi data as of Monday. That marks an increase from prior weeks as the combination of energy-driven inflation and a resilient domestic economy tightens the case for action.\n\nThe rise in JGB yields has not fed through to the yen, however. The dollar held near 161 yen, supported by firmer U.S. long-term yields and the broader dollar rally. Keisuke Tsuruta, senior bond strategist at Mitsubishi UFJ Morgan Stanley Securities, said external conditions remain a headwind, pointing to recent rises in U.S. yields, crude oil futures and the dollar against the yen. The yen's weakness suggests the rate differential with the U.S. still dominates near-term direction.\n\nWednesday's U.S. Consumer Price Index report is the next swing factor. A hot print could push U.S. yields higher and widen the dollar-yen rate gap further, delaying any yen recovery. A soft number, by contrast, would ease the pressure on the BOJ to act and could let the yen steady. The CPI data is due at 8:30 a.m. Eastern.