$25 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 25.00-0.80%0.00%25.0025.0025.002015
201625.0025.0025.000.77%1.54%25.0325.0625.1025.1325.1625.190.08%0.16%25.1925.2025.202016
201725.2025.2125.211.38%2.76%25.2725.3325.3825.4425.5025.560.98%1.96%25.6025.6425.682017
201825.7325.7725.811.24%2.48%25.8625.9225.9726.0226.0826.131.11%2.22%26.1826.2326.272018
201926.3226.3726.421.16%2.32%26.4726.5226.5726.6226.6826.730.70%1.40%26.7626.7926.822019
202026.8526.8926.921.01%2.02%26.9727.0127.0627.1027.1527.190.53%1.06%27.2127.2427.262020
202127.2927.3127.330.84%1.68%27.3727.4127.4427.4827.5227.561.77%3.54%27.6427.7227.802021
202227.8827.9728.053.56%7.12%28.2128.3828.5428.7128.8829.054.81%9.62%29.2829.5129.742022
202329.9730.2130.453.24%6.48%30.6130.7830.9431.1031.2731.441.69%3.38%31.5331.6231.702023
202431.7931.8831.971.97%3.94%32.0732.1832.2832.3932.4932.601.48%2.96%32.6832.7632.842024
202532.9233.0033.080.95%1.90%33.1333.1833.2433.2933.3433.391.43%2.86%33.4733.5533.632025
202633.7133.7933.87

From $25.00 to $33.87 over 10.5 years = 2.91% average annual increase compounded semi-annually.

Generated  05/01/25  10:59