8 Year SOFR Swap Rate: Current & Historical
The 8 year SOFR swap rate is the annual fixed rate exchanged for annually paid, compounded SOFR over the next 8 years. Check the current rate, its one-year chart and daily history, with downloads straight to Excel.
USD · 8Y · SOFR · Current rate · previous US close
52-wk range
3.37% – 4.16%
Last update:
Recent daily closes
| Date | Rate | Daily change |
|---|---|---|
| Live | – | |
| 17 Jul 2026 | 4.06% | -3 bp |
| 16 Jul 2026 | 4.09% | +3 bp |
| 15 Jul 2026 | 4.06% | -4 bp |
| 14 Jul 2026 | 4.10% | -3 bp |
| 13 Jul 2026 | 4.13% | +4 bp |
| 10 Jul 2026 | 4.08% | +3 bp |
| 09 Jul 2026 | 4.05% | -4 bp |
| 08 Jul 2026 | 4.09% | +4 bp |
| 07 Jul 2026 | 4.04% | +5 bp |
| 06 Jul 2026 | 3.99% | -1 bp |
Rates built from interdealer broker and exchange quotes. Read how we build these rates.
This is yesterday's close
See the live 8 year SOFR swap rate
- Live mids, refreshed every minute
- Full 8 year daily history to Excel
- Every SOFR tenor, 1 to 50 years
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Live 8 year SOFR in Excel & API
If you're on this page more than once a month, you don't need a rate, you need a feed. One function, always-live curves, straight in your model.
// Excel: live SOFR swap rate in a cell =BlueGamma.SWAP_RATE("SOFR", start_date, maturity_date, "1Y") # API: the same rate, one GET away GET api.bluegamma.io/v1/swap_rate ?index=SOFR&start_date=2D&maturity_date=8Y x-api-key: your_api_key
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FAQs
The 8 year SOFR swap rate is the annual fixed interest rate that market participants exchange for annually paid, compounded SOFR over the next 8 years. It is set in the interdealer swap market and moves continuously with expectations for Federal Reserve policy.
The rate shown on this page is the previous US business day's close; the live rate is available in the BlueGamma app.
Three common reasons:
- Timing: this page shows the previous US business day's mid-market close, while banks quote off the live curve, which moves through the day.
- Spread: the mid-market rate is the raw interbank level. A bank's quote adds a credit and execution charge, and on a loan a lending margin on top.
- Conventions: a quote using a different payment frequency or day count will differ slightly from the annual/annual rate shown here.
If you are comparing a quote against the market, compare it with the live mid rate at the time of the quote.
Lenders fund fixed-rate commercial and real-estate loans by hedging with interest rate swaps of the matching term, so a 8 year fixed quote is priced off the 8 year SOFR swap rate plus a lending margin.
Borrowers on floating SOFR loans watch the same rate: it is the market level at which their bank will fix the debt, before the bank's spread.
This page shows the last 12 months of daily closes, the 52-week range and dated lookbacks.
The BlueGamma app carries the full daily history for every SOFR tenor, alongside 20+ other currencies, with downloads straight to Excel.
BlueGamma takes quotes directly from leading inter-dealer brokers and exchanges, bootstraps them into ready-to-use curves, and validates the output for consistency on a regular basis.
The rates shown on this page are the previous US business day’s close. Live rates, refreshed every minute, are available in the BlueGamma app with a free trial.
More on SOFR
SOFR Swap Rates for All Tenors
The full rates table: every liquid tenor from 1 to 50 years with one-week, one-month and one-year history.
SOFR Forward Curve
The market-implied path for SOFR: live forward curve, charted and downloadable.
Federal Reserve Rate Forecast
Market-implied probabilities for the next FOMC meeting and the fed funds path ahead.
Compounded SOFR
Daily and period-compounded SOFR rates for floating-leg calculations.
More from BlueGamma
Or browse the full swap rate catalogue, covering all 86 rates across 33 currencies.