$50 I Bond with 0.00% Fixed Rate Purchased October 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 50.000.98%1.96%50.0850.162017
201850.2450.3250.4050.501.24%2.48%50.6050.7050.8250.9251.0251.121.11%2.22%51.2251.302018
201951.4051.5051.6051.681.16%2.32%51.7851.8851.9852.0852.1852.280.70%1.40%52.3452.402019
202052.4652.5252.5852.641.01%2.02%52.7252.8252.9053.0053.0853.180.53%1.06%53.2253.282020
202153.3253.3653.4253.46

From $50.00 to $53.46 over 3.5 years = 1.92% average annual increase compounded semi-annually.

Generated  05/01/20  10:19