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

 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
2012 25.001.10%2.20%25.0525.092012
201325.1425.1825.2325.280.88%1.76%25.3225.3525.3925.4325.4725.500.59%1.18%25.5325.552013
201425.5825.6025.6325.650.59%1.18%25.6825.7025.7325.7525.7825.800.92%1.84%25.8425.882014
201525.9225.9626.0026.040.74%1.48%26.0726.1026.1426.1726.2026.23-0.80%0.00%26.2326.232015
201626.2326.2326.2326.230.77%1.54%26.2626.3026.3326.3626.4026.430.08%0.16%26.4326.442016
201726.4426.4426.4526.451.38%2.76%26.5126.5726.6326.6926.7526.820.98%1.96%26.8626.912017
201826.9526.9927.0427.08

From $25.00 to $27.08 over 5.5 years = 1.46% average annual increase compounded semi-annually.

Generated  05/01/17  10:11