- #1

adamaero

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I Bonds are compounded semi-annually. What's the equation for an I Bond?

https://www.wallstreetmojo.com/series-i-bond/

~~Overall Rate = [Fixed interest rate + (2 x bi-annual inflation rate) + (Fixed interest rate x bi-annual inflation rate)]~~ Say the first 6 months is 9%, the next six months is 6%~~ and the fixed interest rate is 0.1% for both. What is the final rate?~~

Is it the overall rate done twice, added and then divided by two?

https://www.wallstreetmojo.com/series-i-bond/

Is it the overall rate done twice, added and then divided by two?

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