$25 I Bond with 0.10% Fixed Rate Purchased October 2014

 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
2014 25.000.92%1.94%25.0425.082014
201525.1225.1625.2025.240.74%1.58%25.2725.3125.3425.3725.4125.44-0.80%0.00%25.4425.442015
201625.4425.4425.4425.440.77%1.64%25.4725.5125.5425.5825.6125.650.08%0.26%25.6625.662016
201725.6725.6725.6825.681.38%2.86%25.7425.8025.8625.9225.9926.050.98%2.06%26.0926.142017
201826.1826.2326.2726.321.24%2.58%26.3826.4326.4926.5526.6026.66

From $25.00 to $26.66 over 4.0 years = 1.61% average annual increase compounded semi-annually.

Generated  11/17/17  15:20