Is Demand for US Treasuries Weakening? Julius Baer Analyzes Bond Auctions
Julius Baer researcher Afonso Borges analyzes whether demand for US Treasury bonds is truly weakening following a soft 5-year auction, highlighting market trends and Federal Reserve policy expectations.

Afonso Borges, fixed income researcher at Julius Baer Wealth Management, has analyzed one of the most sensitive topics in the global economy today, questioning whether the demand for US Treasury bonds is truly weakening.
The US Treasury Market Context
"The weak 5-year US Treasury auction on Wednesday accelerated the sell-off in Treasury bonds, but it must be understood in the context of strong demand in auctions over recent months. In addition, there is almost no correlation between auction results and yield changes during the following month. Accordingly, the 7-year Treasury auction on Thursday may affect price action in the immediate term, but it adds limited information regarding the direction of Treasury yields," Borges noted.
The weak 5-year auction on Wednesday was the weakest since 2022 and added to selling pressure in Treasury bonds, ending with a yield significantly higher than the market yield.
Looking Ahead at Market Trends
While the Wednesday auction concluded with the highest yield spread over the market of more than 3 basis points and primary dealers stuck with 15.8% of the issuance—above the recent average of about 13%—broader context remains vital. Earlier auctions for 10-year and 30-year bonds concluded with yields lower than the market rate, leaving primary dealers with unusually low allocations.
Ultimately, broader market direction will continue to depend on incoming macroeconomic data and the expected policy path of the Federal Reserve.





