$1,000 I Bond with 0.90% Fixed Rate Purchased July 2026

 Jan
1
Infla
tion
Rate
Com
posite
Rate
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Infla
tion
Rate
Com
posite
Rate
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2026 1,000.001.67%4.26%1,003.601,007.201,010.401,014.001,017.602026
20271,021.202.04%5.00%1,025.601,029.601,034.001,038.001,042.401,046.80

From $1,000.00 to $1,046.80 over 1.0 years = 4.63% average annual increase compounded semi-annually.

Generated  10/30/26  15:03