$25 I Bond with 0.00% Fixed Rate Purchased March 2015

 Jan
1
Feb
1
Mar
1
Infla
tion
Rate
Com
posite
Rate
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Infla
tion
Rate
Com
posite
Rate
Oct
1
Nov
1
Dec
1
2015 25.000.74%1.48%25.0325.0625.0925.1225.1525.19-0.80%0.00%25.1925.1925.192015
201625.1925.1925.190.77%1.54%25.2225.2525.2925.3225.3525.380.08%0.16%25.3825.3925.392016
201725.3925.4025.401.38%2.76%25.4625.5225.5725.6325.6925.750.98%1.96%25.7925.8325.882017
201825.9225.9626.00

From $25.00 to $26.00 over 3.0 years = 1.31% average annual increase compounded semi-annually.

Generated  05/01/17  10:11