$500 I Bond with 0.00% Fixed Rate Purchased May 2021

 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
2021 500.001.77%3.54%501.40503.00504.40505.80507.40508.803.56%7.12%511.802021
2022514.80517.80520.80523.80527.004.81%9.62%531.20535.40539.60543.80548.00552.40

From $500.00 to $552.40 over 1.5 years = 6.76% average annual increase compounded semi-annually.

Generated  05/02/22  10:40