US 30‑Year Treasury Issuances Reach 25‑Year High: Inflation Concerns Undermine Bond Sales

US 30‑year Treasury issuances now carry the highest borrowing cost since 2001, as inflation fears dampen demand.

Record‑High Borrowing Cost

■30‑year bond issuance: $1.8 trillion

■Annual yield: 4.15 %

■Inflation worries: 2.5 %

■Investor demand: 15 % drop

Inflation Storm and Bond Demand

■CPI up 0.5 %, 12‑month inflation at 4.2 %

■Fed’s 25 bp rate hike plan

■Investors favor 10‑year bonds

Yen Valuation and New Dynamics

■Yen 21 % undervalued

■Costas Milas model indicates 20 % gap

■Fed and Japanese interventions

Market Reactions: Liquidity and Risk‑Off

■Bond prices fall, spreads widen

■Risk‑off environment, yields rise

■Hedge funds reassess global positions

Markets have responded by cutting short‑term risk appetite and tightening liquidity. Fed rate‑hike expectations have weakened long‑term bond demand, while Japanese policy moves add uncertainty to currency markets. In this context, investors must rebalance portfolios and update risk‑management strategies.