Summary
- The after-inflation yield was 21 basis points higher than the originating auction in January.
- Because this TIPS has a coupon rate of 0.5%, buyers got it at a discount: about $97.93 for $100.43 of value, after accrued inflation is added in.
- The inflation breakeven rate was 2.07%, indicating this TIPS is fairly priced against a nominal Treasury of the same term.


[…] For I bonds issued from May 1 to October 31, 2026, the fixed rate is 0.90%. The inflation component…