Key insights
- 30-year Treasury yields are fluctuating due to inflation concerns and geopolitical tensions with Iran. Rising yields, driven by uncertainty in the Strait of Hormuz and perceived insufficient offers from Iran, put downward pressure on US equities. Higher yields increase borrowing costs and reflect investor concerns about inflation and fiscal policy.

Investing.com -- Yields on 30-year US Treasuries hovered near the highest levels in almost three years on Monday as investors weighed inflation concerns against hopes for progress in US-Iran negotiations to end hostilities.
The long bond yields climbed four basis points to 5.16% during Asian trading hours, marking the highest level since 2023. Yields then fell to 5.1% on speculation of a breakthrough in the standoff over the Strait of Hormuz.
Yields reversed course and rose to 5.13% at around 1 p.m. in New York after Axios reported the White House viewed Iran’s latest offer as insufficient.
The volatile trading session reflects ongoing uncertainty over the conflict, which has pushed energy prices and government borrowing costs higher. Long bonds remain vulnerable due to their sensitivity to inflation and fiscal concerns.
This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.