$500 I Bond with 1.10% Fixed Rate Purchased July 2025

 Jan
1
Infla
tion
Rate
Com
posite
Rate
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Infla
tion
Rate
Com
posite
Rate
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2025 500.001.43%3.98%501.60503.20505.00506.60508.202025
2026510.001.56%4.24%511.80513.60515.40517.20519.00520.801.67%4.46%522.80524.60526.60528.60530.402026
2027532.40

From $500.00 to $532.40 over 1.5 years = 4.23% average annual increase compounded semi-annually.

Generated  05/01/26  08:02