$50 I Bond with 0.00% Fixed Rate Purchased May 2008

 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
2008 50.002.42%4.84%50.2050.4050.6050.8051.0051.222.46%4.92%51.422008
200951.6451.8452.0652.2652.48-2.78%0.00%52.4852.4852.4852.4852.4852.481.53%3.06%52.622009
201052.7452.8853.0253.1453.280.77%1.54%53.3453.4253.4853.5653.6253.700.37%0.74%53.742010
201153.7653.8053.8453.8653.902.30%4.60%54.1054.3254.5254.7254.9455.141.53%3.06%55.282011
201255.4255.5655.7055.8455.981.10%2.20%56.0856.1856.2856.3856.5056.600.88%1.76%56.682012
201356.7656.8456.9457.0257.100.59%1.18%57.1657.2257.2657.3257.3857.440.59%1.18%57.502013
201457.5657.6057.6657.7257.780.92%1.84%57.8657.9658.0458.1458.2258.320.74%1.48%58.402014
201558.4658.5458.6058.6858.76-0.80%0.00%58.7658.7658.7658.7658.7658.760.77%1.54%58.842015
201658.9258.9859.0659.1459.220.08%0.16%59.2259.2459.2459.2659.2659.261.38%2.76%59.402016
201759.5459.6659.8059.9460.080.98%1.96%60.1860.2860.3860.4860.5860.661.24%2.48%60.782017
201860.9061.0461.1661.2861.421.11%2.22%61.5461.6461.7661.8861.9862.101.16%2.32%62.222018
201962.3462.4662.5862.7062.820.70%1.40%62.9062.9663.0463.1263.1863.261.01%2.02%63.362019
202063.4863.5863.6863.8063.900.53%1.06%63.9664.0264.0664.1264.1864.240.84%1.68%64.322020
202164.4264.5064.6064.6864.781.77%3.54%64.9665.1665.3665.5465.7465.923.56%7.12%66.302021
202266.7067.0867.4867.8668.264.81%9.62%68.8069.3469.8870.4470.9871.543.24%6.48%71.922022
202372.3072.6873.0873.4673.861.69%3.38%74.0674.2874.4874.6874.9075.101.97%3.94%75.342023
202475.5875.8476.0876.3476.58

From $50.00 to $76.58 over 16.0 years = 2.68% average annual increase compounded semi-annually.

Generated  11/01/23  07:38