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

 Jan
1
Feb
1
Mar
1
Infla
tion
Rate
Com
posite
Rate
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Infla
tion
Rate
Com
posite
Rate
Oct
1
Nov
1
Dec
1
2021 500.000.84%1.68%500.60501.40502.00502.80503.40504.20

From $500.00 to $504.20 over 0.5 years = 1.68% average annual increase compounded semi-annually.

Generated  11/02/20  10:31