[https://www.treasurydirect.gov/](https://www.treasurydirect.gov/)
I see that they say the interest rates compound every six months, but I'm not sure if the rates shown on their home page (you can see if you scroll down) is showing per year or per 6 months.
If these are 6 months rates, they seem pretty damn good! And in 2022 the I-bonds were giving 6-9% per 6 months? Very nice.