$50 I Bond with 1.40% Fixed Rate Purchased June 2006

 Infla
tion
Rate
Com
posite
Rate
Jan
1
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Infla
tion
Rate
Com
posite
Rate
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2006 50.000.50%2.41%50.1050.2050.3050.4050.5050.602006
20071.55%4.52%50.7850.9851.1651.3651.5651.741.21%3.84%51.9052.0652.2452.4052.5652.742007
20081.53%4.48%52.9453.1453.3253.5253.7253.922.42%6.27%54.2054.4854.7655.0455.3255.622008
20092.46%6.35%55.9256.2056.5056.8057.0857.38-2.78%0.00%57.3857.3857.3857.3857.3857.382009
20101.53%4.48%57.6057.8058.0258.2458.4458.660.77%2.95%58.8058.9459.1059.2459.3859.522010
20110.37%2.15%59.6259.7459.8459.9460.0660.162.30%6.03%60.4660.7661.0661.3661.6661.982011
20121.53%4.48%62.2062.4462.6862.9063.1463.361.10%3.62%63.5463.7463.9464.1264.3264.502012
20130.88%3.17%64.6664.8465.0065.1865.3665.520.59%2.59%65.6665.8065.9466.0866.2266.362013
20140.59%2.59%66.5066.6466.7866.9467.0867.220.92%3.25%67.4067.5867.7667.9468.1268.322014
20150.74%2.89%68.4868.6468.8268.9869.1469.30-0.80%0.00%69.3069.3069.3069.3069.3069.302015
20160.77%2.95%69.4669.6469.8069.9870.1670.320.08%1.56%70.4270.5070.6070.6870.7870.862016
20171.38%4.18%71.1071.3671.6071.8472.1072.340.98%3.37%72.5472.7472.9473.1673.3673.562017
20181.24%3.90%73.8074.0474.2874.5274.7675.001.11%3.64%75.2275.4675.6875.9076.1476.362018
20191.16%3.74%76.6076.8477.0877.3077.5477.780.70%2.81%77.9678.1478.3278.5078.6878.882019
20201.01%3.43%79.1079.3279.5679.7880.0080.240.53%2.47%80.4080.5680.7480.9081.0681.242020
20210.84%3.09%81.4481.6681.8682.0882.2882.50

From $50.00 to $82.50 over 15.0 years = 3.37% average annual increase compounded semi-annually.

Generated  11/02/20  10:30