$25 I Bond with 0.00% Fixed Rate Purchased November 2012

 Jan
1
Feb
1
Mar
1
Apr
1
May
1
Infla
tion
Rate
Com
posite
Rate
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Infla
tion
Rate
Com
posite
Rate
Dec
1
2012 25.000.88%1.76%25.042012
201325.0725.1125.1525.1825.220.59%1.18%25.2425.2725.2925.3225.3425.370.59%1.18%25.392013
201425.4225.4425.4725.4925.520.92%1.84%25.5625.6025.6425.6825.7225.750.74%1.48%25.782014
201525.8125.8525.8825.9125.94-0.80%0.00%25.9425.9425.9425.9425.9425.940.77%1.54%25.972015
201626.0126.0426.0726.1126.140.08%0.16%26.1426.1526.1526.1526.1626.161.38%2.76%26.222016
201726.2826.3426.4026.4626.52

From $25.00 to $26.52 over 4.5 years = 1.32% average annual increase compounded semi-annually.

Generated  11/01/16  10:44