Macro

UBS: Current Treasury selloff differs from 1999 due to deficit

UBS analysts argue that the recent decline in U.S. Treasury prices is not a repetition of the 1999 market environment. The 10-year Treasury yield recently hit 5.34%, a level approaching the 5.8% peak observed during the dotcom…

By Gordon Ashwell·October 7, 2026·二〇二六年十〇月七日·2 min read

UBS analysts argue that the recent decline in U.S. Treasury prices is not a repetition of the 1999 market environment. The 10-year Treasury yield recently hit 5.34%, a level approaching the 5.8% peak observed during the dotcom boom, yet the firm maintains that significant structural differences separate the two periods.

The bank draws a parallel between the telecommunications spending of the dotcom era and the current boom in artificial intelligence infrastructure. However, UBS emphasizes that the U.S. fiscal position has changed markedly since 1999. While the government ran a budget surplus at that time, the current U.S. deficit exceeds 6% of GDP.

This shift means markets must absorb a larger volume of long-duration debt. As a result, UBS suggests yields may remain elevated even if the Federal Reserve pauses interest rate hikes.

Share · 分享