Japan’s 20-year bond auction sees strongest demand on record

Japan's 20-year government bond auction on October 20 witnessed unprecedented demand, according to newly released data. The bid-to-cover ratio soared to 5.84, a marked increase from the previous sale's 4.01 and the 12-month average of 3.73. The tail, or the gap between the average and the lowest accepted prices, contracted to 0.07, down from 0.15 in September.

The yield for the bond fell by as much as 6 basis points to 3.710% following the auction. Ryutaro Kimura, a senior bond strategist at BNP Paribas Asset Management, attributed the "positive outcome" to a resurgence in domestic investment, spurred by high interest rates and reduced fiscal concerns. Life insurers, including Fukoku Mutual Life Insurance, have ramped up their purchases of super-long bonds since June, further fueling the recovery in demand.

Japan's super-long yields are nearing multi-decade peaks, driven by a global bond selloff and elevated oil prices. The Bank of Japan's upcoming policy meeting presents a critical assessment, as markets anticipate a potential interest rate hike.