Rising oil prices have rekindled inflation worries and pushed Japanese government bond yields higher. The five-year JGB yield hit a record high and the two-year yield rose to its strongest level since May 1995, prompting markets to increase bets on f

2026-08-12

Rising oil prices have rekindled inflation worries and pushed Japanese government bond yields higher. The five-year JGB yield hit a record high and the two-year yield rose to its strongest level since May 1995, prompting markets to increase bets on further BOJ tightening; Tokyo traders' association data place the probability of a September BOJ rate hike at roughly two-thirds. Domestic yield moves have not produced clear yen support: strategists say external forces — higher U.S. Treasury yields, firmer oil and a strong dollar/yen — remain the dominant drivers. Higher JGB yields could eventually help the yen by narrowing the Japan-U.S. yield gap, but current external pressure outweighs that effect. Wednesday's U.S. CPI print is the key near-term catalyst for the dollar and global yields.