$25 I Bond with 0.30% Fixed Rate Purchased January 2010

 Jan
1
Infla
tion
Rate
Com
posite
Rate
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Infla
tion
Rate
Com
posite
Rate
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
201025.001.53%3.36%25.0725.1425.2125.2825.3525.420.77%1.84%25.4625.5025.5425.5825.612010
201125.650.37%1.04%25.6725.6925.7225.7425.7625.782.30%4.91%25.8825.9926.0926.2026.312011
201226.411.53%3.36%26.4826.5626.6326.7026.7826.851.10%2.50%26.9126.9627.0227.0727.132012
201327.190.88%2.06%27.2427.2827.3327.3827.4227.470.59%1.48%27.5027.5427.5727.6127.642013
201427.670.59%1.48%27.7027.7427.7727.8127.8427.870.92%2.14%27.9227.9728.0228.0728.122014
201528.170.74%1.78%28.2128.2528.3028.3428.3828.42-0.80%0.00%28.4228.4228.4228.4228.422015
201628.420.77%1.84%28.4628.5128.5528.5928.6428.680.08%0.46%28.6928.7028.7128.7228.732016
201728.751.38%3.06%28.8228.9028.9729.0429.1229.190.98%2.26%29.2429.3029.3529.4129.462017
201829.52

From $25.00 to $29.52 over 8.0 years = 2.09% average annual increase compounded semi-annually.

Generated  05/01/17  10:11