$1,000 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 1,000.000.37%0.74%1,000.802010
20111,001.201,002.001,002.401,003.201,003.602.30%4.60%1,007.601,011.201,015.201,018.801,022.801,026.801.53%3.06%1,029.602011
20121,032.001,034.801,037.201,040.001,042.401.10%2.20%1,044.401,046.401,048.001,050.001,052.001,054.000.88%1.76%1,055.602012
20131,057.201,058.801,060.001,061.601,063.200.59%1.18%1,064.401,065.201,066.401,067.201,068.401,069.60

From $1,000.00 to $1,069.60 over 3.0 years = 2.26% average annual increase compounded semi-annually.

Generated  04/16/13  22:23