$25 I Bond with 0.70% Fixed Rate Purchased February 2009

 Jan
1
Feb
1
Infla
tion
Rate
Com
posite
Rate
Mar
1
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Infla
tion
Rate
Com
posite
Rate
Sep
1
Oct
1
Nov
1
Dec
1
2009 25.002.46%5.64%25.1225.2325.3525.4725.5925.71-2.78%0.00%25.7125.7125.7125.712009
201025.7125.711.53%3.77%25.7925.8725.9526.0326.1126.190.77%2.25%26.2426.2926.3426.392010
201126.4426.480.37%1.44%26.5126.5426.5826.6126.6426.672.30%5.32%26.7926.9027.0227.142011
201227.2627.381.53%3.77%27.4727.5527.6427.7227.8127.901.10%2.91%27.9728.0328.1028.172012
201328.2428.310.88%2.47%28.3728.4328.4828.5428.6028.660.59%1.88%28.7028.7528.7928.842013
201428.8828.930.59%1.88%28.9829.0229.0729.1129.1629.200.92%2.55%29.2629.3229.3929.452014
201529.5129.570.74%2.19%29.6229.6829.7329.7929.8429.89-0.80%0.00%29.8929.8929.8929.892015
201629.8929.890.77%2.25%29.9530.0030.0630.1130.1730.230.08%0.86%30.2530.2730.2930.322016
201730.3430.361.38%3.47%30.4530.5330.6230.7130.8030.890.98%2.67%30.9631.0331.1031.162017
201831.2331.30

From $25.00 to $31.30 over 9.0 years = 2.51% average annual increase compounded semi-annually.

Generated  05/01/17  10:10