$5,000 I Bond with 0.90% Fixed Rate Purchased March 2026

 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
2026 5,0001.56%4.03%5,0165,0345,0505,0665,0845,1001.67%4.26%5,1185,1365,1542026
20275,1725,1905,2082.04%5.00%5,2305,2525,2725,2945,3165,338

From $5,000 to $5,338 over 1.5 years = 4.41% average annual increase compounded semi-annually.

Generated  10/30/26  15:02