US Bonds Stabilize After Choppiest Day of Trading in Five Years

US Treasuries tentatively resumed their gains on Tuesday after the wildest day for bond traders since the height of the pandemic in March 2020.

Yields on 10-year US bonds fell three basis points to 4.16%, after a volatile start to the week that saw yields whip between gains and losses. German rates remained higher, while UK gilts recouped some gains after long-end yields surged on Monday by the most since former Prime Minister Liz Truss’ 2022 mini-budget.

The relative lull came as a relief to traders after a fraught day of trading in the US. With little clarity on whether President Donald Trump is willing to offer relief on his tariffs, a gauge of Treasuries implied volatility has soared to its most extreme level since October 2023. Currency fluctuations are at the highest in two years, and the VIX index of equity volatility has hit an eight-month high.

Traders threw out a number of possible reasons for Monday’s whiplash: a market primed for a pullback after such a sharp rally; lurking concerns about tariffs stirring inflation or necessitating government stimulus; liquidations in favor of cash-like instruments; or even rumors that foreign owners, including China, were selling.

“Markets have somewhat stabilized after a couple of dizzying trading days,” said Elias Haddad, senior markets strategist at Brown Brothers Harriman. “Regardless, the pervasive uncertainty created by continuously changing US tariff threats and the scope of potential retaliatory measures remain a major blow to the global economy. Bottom line: relief rallies in risk assets will likely be short-lived.”

Treasuries were in the grip of a third-straight day of gains when rumors surfaced on Monday that the administration was considering a 90-day pause on tariffs. Bonds quickly reversed, with the US benchmark yield abruptly soaring about 15 basis points over the following 5 minutes, before the White House labeled the report “fake news.”

Implied Volatility surges