$25 I Bond with 1.30% Fixed Rate Purchased November 2023

 Jan
1
Feb
1
Mar
1
Apr
1
May
1
Infla
tion
Rate
Com
posite
Rate
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Infla
tion
Rate
Com
posite
Rate
Dec
1
2023 25.001.97%5.27%25.112023
202425.2225.3325.4425.5525.661.48%4.28%25.7525.8425.9326.0226.1226.210.95%3.21%26.282024
202526.3526.4226.4926.5626.631.43%4.18%26.7226.8126.9127.0027.0927.191.56%4.44%27.292025
202627.3927.4927.5927.6927.79

From $25.00 to $27.79 over 2.5 years = 4.28% average annual increase compounded semi-annually.

Generated  11/04/25  09:11