$50 I Bond with 0.00% Fixed Rate Purchased November 2010

 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
2010 50.000.37%0.74%50.042010
201150.0650.1050.1250.1650.182.30%4.60%50.3850.5650.7650.9451.1451.341.53%3.06%51.482011
201251.6051.7451.8652.0052.121.10%2.20%52.2252.3252.4052.5052.6052.700.88%1.76%52.782012
201352.8652.9453.0053.0853.160.59%1.18%53.2253.2653.3253.3653.4253.48

From $50.00 to $53.48 over 3.0 years = 2.26% average annual increase compounded semi-annually.

Generated  04/16/13  22:23