US 30-Year Bond Yields Hit Highest Levels Since 2006

Yields on US 30-year bonds reached their most sustained high levels since 2006, hitting 5.34% in mid-August. Investors are reacting to a large budget deficit and an anticipated $215 billion in corporate debt issuance scheduled for September, much of which is driven by AI infrastructure buildouts.

Treasury Secretary Scott Bessent announced expanded buybacks of older bonds in an effort to contain yields. However, market analysts suggest these measures are insufficient to offset broader fiscal concerns and the increasing supply of debt.

Market attention has shifted to the Federal Reserve meeting on September 15-16. Chairman Kevin Warsh may raise interest rates to combat stubborn inflation, with traders currently pricing in a 70% probability of tightening. Signs of accelerating consumer price growth continue to drive investors away from longer-maturity debt.