Home · Business · Oct 23 archive

US Treasury Yields Plunge Amid Iran Sanctions and Geopolitical Uncertainty

· Confirmed

Business Desk

In Short: The surge in Treasury yields was partly due to geopolitical uncertainty caused by the Iran war and growing federal budget deficits.

Nature of Iran IMG 4927 (4765273360)
Ninara from Helsinki, Finland / Wikimedia Commons (CC BY 2.0)

US Treasury yields logged their biggest drop since the 2023 banking crisis, driven by geopolitical tensions and economic pressures. The 10-year Treasury yield, a key benchmark for the U.S., rose to 5.34% during Thursday's trading session, the highest level since 2002, before declining later in the day and into Friday.

The surge in Treasury yields was partly due to geopolitical uncertainty caused by the Iran war and growing federal budget deficits. US Treasury Secretary Scott Bessent prepared to announce new sanctions that Washington said would add further pressure on Iran's economy, already battered by previous sanctions and a US naval blockade.

Brian Therien, senior analyst at Edward Jones, told FOX Business that higher Treasury yields could impact consumers through higher interest rates, particularly adjustable-rate debt such as credit cards, home equity lines of credit, and adjustable-rate mortgages.

The yield on the 10-year Treasury note hit its highest level since 2002 during Thursday's trading session, impacting the economy and households. The 2-year Treasury yield also spiked to 4.91%, the highest since May 2024, while the 30-year Treasury yield reached 5.39%, the highest since July 2004.

The White House denied that the Administration was considering a ban on U.S. diesel exports, clarifying comments from President Donald Trump and Treasury Secretary Scott Bessent that appeared to leave the door open to restrictions as the average diesel price in America topped $6.50 per gallon.

Analysts at Danske Bank noted that pressure was on the long end of the US Treasury curve due to not only supply of Treasuries but also from hyperscalers. They warned that 10Y and 30Y Treasuries could hit 6% as investors demand a higher premium for the long end.

The 10-year Treasury yield's rise to 5.34% during Thursday's trading session was widely expected, but investors remained uncertain about how many hikes the US central bank might eventually implement and the implications for already-climbing Treasury yields.

Former Treasury minister and adviser to Burnham in the Makerfield campaign Lord Jim O’Neill said Burnham’s first statement in Commons was: “The last thing investors wanted to hear… gilt yields have risen by a 0.25% in one day, which is a lot. We’ve not had that since Liz Truss days… If your country is under the focus of ‘can they come up with a sensible fiscal strategy’ on a day when the markets think ‘well no, you’re not showing any sign of it’ you’re going to have a tough day…if it stays like this your mortgage rate is going up.”

What this adds

The surge in Treasury yields was partly due to geopolitical uncertainty caused by the Iran war and growing federal budget deficits, as well as tighter monetary policy and more competition in the bond market from mounting levels of corporate debt issuance due to the AI buildout.

Background

US Treasury yields logged their biggest drop since the 2023 banking crisis, driven by geopolitical tensions and economic pressures.

What's confirmed

What's still developing

Sources