$75 I Bond with 1.20% Fixed Rate Purchased November 2007

 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
2007 75.001.53%4.28%75.272007
200875.5475.8176.0876.3576.622.42%6.07%77.0177.4077.7678.1578.5478.962.46%6.15%79.352008
200979.7780.1680.5880.9781.39-2.78%0.00%81.3981.3981.3981.3981.3981.391.53%4.28%81.692009
201081.9682.2682.5682.8383.130.77%2.75%83.3183.5283.7083.8884.0984.270.37%1.94%84.422010
201184.5484.6984.8184.9685.082.30%5.83%85.5085.8986.3186.7387.1587.571.53%4.28%87.872011
201288.2088.5088.8089.1389.431.10%3.41%89.6789.9490.1890.4590.6990.960.88%2.97%91.172012
201391.4191.6291.8692.0792.310.59%2.39%92.4992.6792.8593.0393.2493.420.59%2.39%93.602013
201493.7893.9994.1794.3594.530.92%3.05%94.7795.0195.2595.4995.7395.970.74%2.69%96.182014
201596.3996.6096.8497.0597.26-0.80%0.00%97.2697.2697.2697.2697.2697.260.77%2.75%97.472015
201697.7197.9298.1698.3798.610.08%1.36%98.7398.8298.9499.0699.1899.271.38%3.98%99.602016
201799.93100.26100.59100.92101.250.98%3.17%101.52101.79102.06102.33102.60102.841.24%3.69%103.142017
2018103.47103.77104.10104.43104.731.11%3.43%105.03105.33105.63105.93106.23106.531.16%3.53%106.832018
2019107.16107.46107.79108.09108.420.70%2.61%108.66108.90109.14109.35109.59109.831.01%3.23%110.132019
2020110.43110.70111.00111.30111.600.53%2.27%111.81112.02112.23112.44112.65112.86

From $75.00 to $112.86 over 13.0 years = 3.17% average annual increase compounded semi-annually.

Generated  05/01/20  10:19