Interest is compounded daily over 30, 90, or 180 calendar days.
Stub periods handled using the prior business day’s SOFR fixing.
No “observation shift” — accrual periods match actual calendar days.
Uses Actual/360 day count convention.
A realised interest rate based on compounding daily SOFR fixings over a historical period such as 30, 90, or 180 calendar days.
Yes. We use their official fixings and replicate their logic, including applying the preceding business day's SOFR when the start date falls on a weekend or holiday.
No. These are backward-looking averages. Term SOFR is a forward-looking rate based on futures markets.
Yes, many market participants refer to 30-day compounded SOFR as "1-month SOFR," and so on. We provide both labels for clarity.
SOFR forward curves
Real-time swap pricing & MTM
Excel / API access
Explore our USD swap rates table, updated daily.
Explore our SOFR forward curves, updated daily.
Explore our EURIBOR Forward Curves, updated daily.