$25 I Bond with 1.40% Fixed Rate Purchased May 2006

 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
2006 25.000.50%2.41%25.0525.1025.1525.2025.2525.301.55%4.52%25.392006
200725.4925.5825.6825.7825.871.21%3.84%25.9526.0326.1226.2026.2826.371.53%4.48%26.472007
200826.5726.6626.7626.8626.962.42%6.27%27.1027.2427.3827.5227.6627.812.46%6.35%27.962008
200928.1028.2528.4028.5428.69-2.78%0.00%28.6928.6928.6928.6928.6928.691.53%4.48%28.802009
201028.9029.0129.1229.2229.330.77%2.95%29.4029.4729.5529.6229.6929.760.37%2.15%29.812010
201129.8729.9229.9730.0330.082.30%6.03%30.2330.3830.5330.6830.8330.991.53%4.48%31.102011
201231.2231.3431.4531.5731.681.10%3.62%31.7731.8731.9732.0632.1632.250.88%3.17%32.332012
201332.4232.5032.5932.6832.760.59%2.59%32.8332.9032.9733.0433.1133.180.59%2.59%33.252013
201433.3233.3933.4733.5433.610.92%3.25%33.7033.7933.8833.9734.0634.160.74%2.89%34.242014
201534.3234.4134.4934.5734.65-0.80%0.00%34.6534.6534.6534.6534.6534.650.77%2.95%34.732015
201634.8234.9034.9935.0835.160.08%1.56%35.2135.2535.3035.3435.3935.431.38%4.18%35.552016
201735.6835.8035.9236.0536.170.98%3.37%36.2736.3736.4736.5836.6836.781.24%3.90%36.902017
201837.0237.1437.2637.3837.501.11%3.64%37.6137.7337.8437.9538.0738.181.16%3.74%38.302018
201938.4238.5438.6538.7738.890.70%2.81%38.9839.0739.1639.2539.3439.441.01%3.43%39.552019
202039.6639.7839.8940.0040.120.53%2.47%40.2040.2840.3740.4540.5340.620.84%3.09%40.722020
202140.8340.9341.0441.1441.251.77%4.96%41.4241.5941.7641.9342.1042.273.56%8.57%42.572021
202242.8743.1743.4743.7744.084.81%11.09%44.4844.8845.2945.6946.1146.523.24%7.93%46.822022
202347.1347.4347.7448.0548.361.69%4.80%48.5548.7448.9449.1349.3349.521.97%5.37%49.742023
202449.9650.1850.4050.6350.851.48%4.38%51.0351.2251.4051.5951.7851.960.95%3.31%52.102024
202552.2552.3952.5352.6852.82

From $25.00 to $52.82 over 19.0 years = 3.98% average annual increase compounded semi-annually.

Generated  11/01/24  13:13