$200 I Bond with 0.10% Fixed Rate Purchased May 2009

 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
2009 200.00-2.78%0.00%200.00200.00200.00200.00200.00200.001.53%3.16%200.562009
2010201.04201.60202.08202.64203.200.77%1.64%203.44203.76204.00204.32204.56204.880.37%0.84%205.042010
2011205.20205.28205.44205.60205.762.30%4.70%206.56207.36208.16208.96209.76210.561.53%3.16%211.122011
2012211.68212.24212.80213.36213.921.10%2.30%214.32214.72215.12215.52216.00216.400.88%1.86%216.722012
2013217.04217.44217.76218.08218.400.59%1.28%218.64218.88219.12219.36219.60219.760.59%1.28%220.002013
2014220.24220.48220.72220.96221.200.92%1.94%221.52221.92222.24222.64222.96223.360.74%1.58%223.682014
2015223.92224.24224.56224.80225.12-0.80%0.00%225.12225.12225.12225.12225.12225.120.77%1.64%225.442015
2016225.76226.08226.32226.64226.960.08%0.26%227.04227.04227.12227.12227.20227.281.38%2.86%227.842016
2017228.32228.88229.44230.00230.560.98%2.06%230.96231.36231.76232.16232.56232.961.24%2.58%233.442017
2018233.92234.48234.96235.44236.001.11%2.32%236.48236.88237.36237.84238.24238.721.16%2.42%239.202018
2019239.68240.16240.64241.12241.600.70%1.50%241.92242.24242.48242.80243.12243.441.01%2.12%243.842019
2020244.32244.72245.12245.60246.000.53%1.16%246.24246.48246.72246.96247.20247.440.84%1.78%247.842020
2021248.16248.56248.88249.28249.681.77%3.64%250.40251.20251.92252.72253.44254.243.56%7.22%255.762021
2022257.28258.80260.32261.84263.444.81%9.72%265.52267.68269.76271.92274.08276.243.24%6.58%277.762022
2023279.20280.72282.24283.76285.361.69%3.48%286.16287.04287.84288.64289.52290.321.97%4.04%291.282023
2024292.24293.20294.24295.20296.161.48%3.06%296.88297.68298.40299.20299.92300.72

From $200.00 to $300.72 over 15.5 years = 2.65% average annual increase compounded semi-annually.

Generated  05/12/24  08:12