Japan bond yields retreat; 30-year auction uneventful

Japanese government bond yields fell on Thursday, following a previous rise, as investors reconsidered inflation risks and a potential US interest rate increase. The benchmark 10-year JGB yield dropped 4 basis points to 2.970%, while the 30-year bond auction saw lackluster demand. The bid-to-cover ratio for the 30-year bond auction was 3.79 times, a slight decrease from the previous sale's 3.86 times.

The 30-year yield remained steady at 4.070% after the auction, down 9.5 basis points from the day before. Takayuki Miyajima, a senior economist at Sony Financial Group, noted the auction's results as not particularly alarming when compared to past auctions and overall trends. Meanwhile, the 2-year yield decreased 0.5 basis points to 1.85%, and the 20-year JGB yield fell 8 basis points to 3.805%.

The 5-year yield also dipped 2 basis points to 2.290%. US Treasury yields retreated from recent multi-year peaks, with the 10-year yield poised to end a five-session winning streak. The ADP National Employment Report indicated US private payrolls grew less than anticipated in August, and the Federal Reserve Bank of New York's president, John Williams, suggested a rate hike may not occur this month.

The yen continued to strengthen on Thursday following the prior day's surge, as investors adjusted their expectations for domestic interest rates in a more hawkish manner.