$50 I Bond with 0.00% Fixed Rate Purchased December 2021

 Infla
tion
Rate
Com
posite
Rate
Jan
1
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Infla
tion
Rate
Com
posite
Rate
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2021 50.002021
20223.56%7.12%50.3050.5850.8851.1851.4851.784.81%9.62%52.1852.6053.0253.4253.8454.282022
20233.24%6.48%54.5654.8655.1655.4455.7456.041.69%3.38%56.2056.3656.5256.6656.8256.982023
20241.97%3.94%57.1657.3657.5457.7257.9258.10

From $50.00 to $58.10 over 2.5 years = 6.10% average annual increase compounded semi-annually.

Generated  11/01/23  07:38