Investors are flooding into inflation-linked bonds as tariffs and market volatility increase inflation risks. These bonds adjust principal with inflation, protecting purchasing power. Major markets include US TIPS, UK Gilts, and French OATi. Analysts see current levels as attractive despite recent corrections.

Why Inflation-Linked Bonds Are Surging
Investors worldwide are increasingly turning to inflation-linked bonds as protective securities during volatile market conditions. These bonds, whose principal value adjusts with inflation, offer a hedge against rising prices. The trend intensified in April 2025 after US tariff announcements sparked inflation fears, with Treasury Inflation-Protected Securities (TIPS) seeing record inflows.
How Inflation Bonds Work
Inflation-indexed bonds like US TIPS and UK Index-linked Gilts adjust their principal daily based on inflation metrics. For example:
- If a bond has a $100 principal and 5% coupon rate
- After 10% inflation, principal becomes $110
- Interest payment rises to $5.50 (5% of $110)
Market Impact of Recent Tariffs
The US tariff rollout in April 2025 triggered significant market shifts:
- Short-term inflation expectations jumped 2%
- Breakeven rates (inflation expectations) surged before OPEC+ oil announcements caused temporary corrections
- Real yields declined as investors sought safety
Global Linker Markets
Key inflation bond markets include:
- US TIPS: $500 billion outstanding
- UK Index-linked Gilts: $300+ billion
- French OATi/OAT€i: $200 billion
- Germany, Australia, Italy, Japan and Brazil also have active markets
Investment Outlook
Despite April's volatility, analysts see opportunity:
- AXA IM considers current breakeven levels "attractive"
- Inflation expected to outpace market predictions
- Real yields offer asymmetric upside potential