Government bond markets remained under pressure as rising fiscal deficits and increased debt issuance pushed yields to multi-decade highs.
Long-term government bond yields have continued to climb in recent years as financial markets react to the prospect of ever larger fiscal deficits. This concern has been particularly notable this week for the US following the House of Representatives passage of President Trump’s “Big Beautiful” bill - a sweeping package of tax cuts, spending changes, and a significant increase in the national debt ceiling.
Investors are increasingly demanding higher yields to compensate for the anticipated volume of new US treasury issuance needed to finance the bill, which is projected to add in the region of $3 to $5 trillion to the national debt over the next decade. The resulting selloff in long-dated US treasuries has pushed yields to levels not seen in nearly two decades, raising long-term borrowing costs and amplifying concerns about the sustainability of US fiscal policy.