$100 I Bond with 0.10% Fixed Rate Purchased May 2014

 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
2014 100.000.92%1.94%100.16100.32100.48100.64100.80100.960.74%1.58%101.082014
2015101.24101.36101.48101.64101.76-0.80%0.00%101.76101.76101.76101.76101.76101.760.77%1.64%101.882015
2016102.04102.16102.32102.44102.600.08%0.26%102.64102.64102.68102.68102.72102.721.38%2.86%102.962016
2017103.20103.44103.68103.96104.200.98%2.06%104.36104.56104.72104.92105.08105.281.24%2.58%105.522017
2018105.72105.96106.20106.40106.641.11%2.32%106.84107.04107.24107.48107.68107.881.16%2.42%108.082018
2019108.32108.52108.76108.96109.200.70%1.50%109.32109.48109.60109.76109.88110.001.01%2.12%110.202019
2020110.40110.60110.76110.96111.160.53%1.16%111.28111.36111.48111.60111.68111.800.84%1.78%111.962020
2021112.12112.28112.48112.64112.801.77%3.64%113.12113.48113.84114.16114.52114.843.56%7.22%115.522021
2022116.20116.88117.60118.28119.004.81%9.72%119.96120.88121.84122.84123.80124.803.24%6.58%125.482022
2023126.16126.84127.52128.20128.921.69%3.48%129.28129.68130.04130.40130.80131.161.97%4.04%131.602023
2024132.04132.48132.92133.36133.801.48%3.06%134.12134.48134.80135.16135.52135.84

From $100.00 to $135.84 over 10.5 years = 2.94% average annual increase compounded semi-annually.

Generated  05/12/24  08:12