$75 I Bond with 0.30% Fixed Rate Purchased October 2018

 Jan
1
Feb
1
Mar
1
Apr
1
Infla
tion
Rate
Com
posite
Rate
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Infla
tion
Rate
Com
posite
Rate
Nov
1
Dec
1
2018 75.001.11%2.52%75.1575.302018
201975.4875.6375.7875.961.16%2.62%76.1176.2976.4776.6276.8076.950.70%1.70%77.0777.162019
202077.2877.4077.4977.611.01%2.32%77.7677.9178.0678.2178.3678.510.53%1.36%78.6078.692020
202178.7878.8778.9679.050.84%1.98%79.1779.3279.4479.5679.7179.831.77%3.85%80.0780.342021
202280.5880.8581.1281.363.56%7.43%81.8782.3582.8683.3783.8884.394.81%9.93%85.0885.772022
202386.4687.1587.8788.593.24%6.79%89.0789.5890.0990.5791.0891.591.69%3.69%91.8692.162023
202492.4392.7093.0093.271.97%4.25%93.6093.9394.2694.5994.9295.251.48%3.26%95.5295.762024
202596.0396.2796.5496.810.95%2.20%96.9997.1797.3597.5397.7197.861.43%3.16%98.1398.372025
202698.6498.8899.1599.42

From $75.00 to $99.42 over 7.5 years = 3.79% average annual increase compounded semi-annually.

Generated  05/01/25  10:59