$100 I Bond with 0.50% Fixed Rate Purchased May 2019

 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
2019 100.000.70%1.90%100.16100.32100.48100.64100.80100.961.01%2.53%101.162019
2020101.40101.60101.80102.04102.240.53%1.56%102.36102.52102.64102.76102.92103.040.84%2.18%103.242020
2021103.40103.60103.80103.96104.161.77%4.05%104.52104.84105.20105.56105.92106.283.56%7.64%106.962021
2022107.60108.28108.96109.64110.324.81%10.14%111.24112.16113.08114.00114.96115.923.24%7.00%116.602022
2023117.24117.92118.60119.28119.96

From $100.00 to $119.96 over 4.0 years = 4.60% average annual increase compounded semi-annually.

Generated  11/01/22  11:42