$25 I Bond with 1.30% Fixed Rate Purchased October 2007

 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
2007 25.001.21%3.74%25.0825.152007
200825.2325.3125.3925.471.53%4.38%25.5625.6525.7525.8425.9326.032.42%6.17%26.1626.292008
200926.4326.5626.7026.832.46%6.25%26.9727.1127.2527.3927.5327.67-2.78%0.00%27.6727.672009
201027.6727.6727.6727.671.53%4.38%27.7727.8727.9728.0728.1728.280.77%2.85%28.3528.412010
201128.4828.5528.6228.680.37%2.04%28.7328.7828.8328.8728.9228.972.30%5.93%29.1129.252011
201229.4029.5429.6829.831.53%4.38%29.9430.0530.1530.2630.3730.481.10%3.51%30.5730.662012
201330.7530.8430.9331.010.88%3.07%31.0931.1731.2531.3331.4131.490.59%2.49%31.5631.622013
201431.6931.7531.8231.880.59%2.49%31.9532.0132.0832.1432.2132.280.92%3.15%32.3632.452014
201532.5332.6232.7032.790.74%2.79%32.8732.9433.0233.0933.1733.25-0.80%0.00%33.2533.252015
201633.2533.2533.2533.250.77%2.85%33.3333.4133.4933.5733.6433.720.08%1.46%33.7633.802016
201733.8433.8833.9333.971.38%4.08%34.0834.2034.3134.4334.5534.66

From $25.00 to $34.66 over 10.0 years = 3.29% average annual increase compounded semi-annually.

Generated  11/01/16  10:44