$100 I Bond with 0.20% Fixed Rate Purchased May 2010

 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
2010 100.000.77%1.74%100.16100.28100.44100.56100.72100.880.37%0.94%100.962010
2011101.04101.12101.20101.28101.362.30%4.80%101.76102.16102.56102.96103.40103.801.53%3.26%104.082011
2012104.36104.64104.92105.20105.481.10%2.40%105.68105.92106.12106.32106.52106.760.88%1.96%106.922012
2013107.12107.28107.44107.64107.800.59%1.38%107.92108.04108.16108.28108.40108.560.59%1.38%108.682013
2014108.80108.92109.04109.20109.320.92%2.04%109.52109.68109.88110.08110.24110.440.74%1.68%110.602014
2015110.76110.92111.04111.20111.36-0.80%0.00%111.36111.36111.36111.36111.36111.360.77%1.74%111.522015
2016111.68111.84112.00112.16112.320.08%0.36%112.36112.40112.44112.44112.48112.521.38%2.96%112.802016
2017113.08113.36113.64113.92114.200.98%2.16%114.40114.60114.80115.04115.24115.441.24%2.68%115.682017
2018115.96116.20116.48116.72117.001.11%2.42%117.24117.48117.72117.96118.16118.401.16%2.52%118.642018
2019118.88119.16119.40119.64119.880.70%1.60%120.04120.20120.36120.52120.68120.841.01%2.22%121.082019
2020121.28121.52121.72121.96122.200.53%1.26%122.32122.44122.60122.72122.84122.960.84%1.88%123.162020
2021123.36123.52123.72123.92124.121.77%3.74%124.52124.88125.28125.68126.04126.443.56%7.33%127.202021
2022127.96128.72129.52130.28131.084.81%9.83%132.12133.20134.28135.36136.44137.523.24%6.69%138.282022
2023139.04139.80140.56141.36142.121.69%3.58%142.56142.96143.40143.80144.24144.681.97%4.14%145.162023
2024145.68146.16146.68147.16147.681.48%3.16%148.08148.44148.84149.24149.64150.000.95%2.10%150.282024
2025150.52150.80151.04151.32151.56

From $100.00 to $151.56 over 15.0 years = 2.79% average annual increase compounded semi-annually.

Generated  11/01/24  13:13