$100 I Bond with 0.00% Fixed Rate Purchased September 2015

 Jan
1
Feb
1
Mar
1
Infla
tion
Rate
Com
posite
Rate
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Infla
tion
Rate
Com
posite
Rate
Oct
1
Nov
1
Dec
1
2015 100.00-0.80%0.00%100.00100.00100.002015
2016100.00100.00100.000.77%1.54%100.12100.24100.40100.52100.64100.760.08%0.16%100.76100.80100.802016
2017100.80100.84100.841.38%2.76%101.08101.32101.52101.76102.00102.240.98%1.96%102.40102.56102.722017
2018102.92103.08103.241.24%2.48%103.44103.68103.88104.08104.32104.521.11%2.22%104.72104.92105.082018
2019105.28105.48105.681.16%2.32%105.88106.08106.28106.48106.72106.920.70%1.40%107.04107.16107.282019
2020107.40107.56107.681.01%2.02%107.88108.04108.24108.40108.60108.760.53%1.06%108.84108.96109.042020
2021109.16109.24109.320.84%1.68%109.48109.64109.76109.92110.08110.241.77%3.54%110.56110.88111.202021
2022111.52111.88112.203.56%7.12%112.84113.52114.16114.84115.52116.204.81%9.62%117.12118.04118.962022
2023119.88120.84121.803.24%6.48%122.44123.12123.76124.40125.08125.761.69%3.38%126.12126.48126.802023
2024127.16127.52127.881.97%3.94%128.28128.72129.12129.56129.96130.401.48%2.96%130.72131.04131.362024
2025131.68132.00132.320.95%1.90%132.52132.72132.96133.16133.36133.561.43%2.86%133.88134.20134.522025
2026134.84135.16135.481.56%3.12%135.84136.20136.52136.88137.24137.60

From $100.00 to $137.60 over 11.0 years = 2.92% average annual increase compounded semi-annually.

Generated  11/04/25  09:11