$25 I Bond with 0.00% Fixed Rate Purchased April 2017

 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
2017 25.001.38%2.76%25.0625.1125.1725.2325.2925.350.98%1.96%25.3925.432017
201825.4725.5225.5625.601.24%2.48%25.6525.7125.7625.8125.8625.92

From $25.00 to $25.92 over 1.5 years = 2.42% average annual increase compounded semi-annually.

Generated  11/17/17  15:20