Japanese government bond yields showed mixed movements on Friday, with the benchmark 10-year yield rising 0.5 basis point to 2.715% for a second straight session, while the 20-year yield eased 0.5 basis point to 3.585%, on course for a 16-basis-point slide this week - the steepest weekly drop in more than a year. According to The Economic Times, the 30-year yield sank 1 basis point to 3.820%, while the two-year yield remained unchanged at 1.425% and the five-year yield fell 0.5 basis points to 1.945%. The mixed performance reflects investor uncertainty as they weigh inflation risks and monetary policy signals from the Bank of Japan.
Japanese government bond yields climbed on Thursday as crude oil prices extended gains for a fourth straight session after fresh U.S. strikes on Iranian military installations heightened fears of a broader conflict and potential supply disruptions through the Strait of Hormuz. According to Reuters, the rise in energy prices added to expectations that inflationary pressures could remain elevated, with the benchmark 10-year Japanese government bond yield rising 0.5 basis point to 2.690%. Longer-dated bonds came under heavier selling pressure, with the 20-year JGB yield climbing 3 basis points to 3.565%, the 30-year yield advancing 4.5 basis points to 3.800%, and the 40-year bond yield increasing 6 basis points to 3.815%. The two-year JGB yield edged up 0.5 basis point to 1.435%, while the five-year yield gained 1.5 basis points to 1.950%.
A Bank of Japan survey released on Thursday showed that more than 90% of Japanese households expect prices to rise over the next year, an increase from the previous survey conducted three months earlier. As reported by Reuters, the data pointed to broadening inflation expectations, potentially strengthening the case for further interest rate increases by the central bank. The survey results came as investor sentiment remained cautious amid ongoing concerns about Japan's fiscal position and the potential for increased government bond issuance. Prime Minister Sanae Takaichi said on Wednesday that she did not see a connection between the government's draft economic blueprint and the recent sell-off in the Japanese government bond market.
Market participants continued to monitor the Bank of Japan's tightening stance, with a central bank official signalling on Thursday that further rate hikes could be needed to address inflation risks. According to The Economic Times, Takayuki Miyajima, senior economist at Sony Financial Group, noted that "crude oil prices continue to fluctuate, and inflation outlooks and interest rate trends remain highly susceptible to the influence of the energy market." The two-year yield, the most sensitive to BOJ policy rates, remained unchanged at 1.425%, while the 30-year yield's decline to 3.820% reflected the broader market uncertainty. U.S. Treasury and euro-zone yields moved modestly higher overnight as steady U.S. economic data, along with higher oil prices tied to Gulf tensions, reinforced expectations for further central bank tightening.
The divergence between falling short-term yields and rising long-term yields highlights the competing forces shaping Japan's bond market amid global monetary policy tightening and geopolitical tensions. According to PGIM India MF's analysis, central banks across the world have been hiking rates and monsoons continue to be deficient, even as the overall rainfall deficit has reduced. The market remains mindful of uncertainty surrounding fiscal management and monetary policy, with persistent wariness regarding the risk of rising interest rates, including in the ultra-long-term segment. Investors are likely to remain focused on upcoming economic data and policy signals for further direction in the JGB market, with the 10-year benchmark yield likely to trade between 6.60% and 6.90% over the next month amid ongoing concerns about Japan's fiscal position and potential for increased government bond issuance.
