$10,000 I Bond with 0.00% Fixed Rate Purchased February 2015

 Jan
1
Feb
1
Infla
tion
Rate
Com
posite
Rate
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Infla
tion
Rate
Com
posite
Rate
Sep
1
Oct
1
Nov
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Dec
1
2015 10,0000.74%1.48%10,01210,02410,03610,04810,06010,076-0.80%0.00%10,07610,07610,07610,0762015
201610,07610,0760.77%1.54%10,08810,10010,11610,12810,14010,1520.08%0.16%10,15210,15610,15610,1562016
201710,16010,1601.38%2.76%10,18410,20810,22810,25210,27610,3000.98%1.96%10,31610,33210,35210,3682017
201810,38410,4001.24%2.48%10,42010,44410,46410,48410,50810,5281.11%2.22%10,54810,56810,58810,6042018
201910,62410,6441.16%2.32%10,66410,68410,70410,72810,74810,7680.70%1.40%10,78010,79210,80410,8202019
202010,83210,8441.01%2.02%10,86410,88010,90010,91610,93610,952

From $10,000 to $10,952 over 5.5 years = 1.66% average annual increase compounded semi-annually.

Generated  11/01/19  10:10