$50 I Bond with 0.10% Fixed Rate Purchased October 2009

 Jan
1
Feb
1
Mar
1
Apr
1
Infla
tion
Rate
Com
posite
Rate
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Infla
tion
Rate
Com
posite
Rate
Nov
1
Dec
1
2009 50.00-2.78%0.00%50.0050.002009
201050.0050.0050.0050.001.53%3.16%50.1450.2650.4050.5250.6650.800.77%1.64%50.8650.942010
201151.0051.0851.1451.220.37%0.84%51.2651.3051.3251.3651.4051.442.30%4.70%51.6451.842011
201252.0452.2452.4452.641.53%3.16%52.7852.9253.0653.2053.3453.481.10%2.30%53.5853.682012
201353.7853.8854.0054.100.88%1.86%54.1854.2654.3654.4454.5254.600.59%1.28%54.6654.722013
201454.7854.8454.9054.940.59%1.28%55.0055.0655.1255.1855.2455.300.92%1.94%55.3855.482014
201555.5655.6655.7455.840.74%1.58%55.9255.9856.0656.1456.2056.28-0.80%0.00%56.2856.282015
201656.2856.2856.2856.280.77%1.64%56.3656.4456.5256.5856.6656.740.08%0.26%56.7656.762016
201756.7856.7856.8056.821.38%2.86%56.9657.0857.2257.3657.5057.640.98%2.06%57.7457.842017
201857.9458.0458.1458.241.24%2.58%58.3658.4858.6258.7458.8659.001.11%2.32%59.1259.222018
201959.3459.4659.5659.681.16%2.42%59.8059.9260.0460.1660.2860.400.70%1.50%60.4860.562019
202060.6260.7060.7860.861.01%2.12%60.9661.0861.1861.2861.4061.500.53%1.16%61.5661.622020
202161.6861.7461.8061.860.84%1.78%61.9662.0462.1462.2262.3262.421.77%3.64%62.6062.802021
202262.9863.1863.3663.563.56%7.22%63.9464.3264.7065.0865.4665.864.81%9.72%66.3866.922022
202367.4467.9868.5269.063.24%6.58%69.4469.8070.1870.5670.9471.341.69%3.48%71.5471.762023
202471.9672.1672.3872.581.97%4.04%72.8273.0673.3073.5673.8074.04

From $50.00 to $74.04 over 15.0 years = 2.63% average annual increase compounded semi-annually.

Generated  11/01/23  07:38