4 Year NIBOR Swap Rate: Current & Historical
The 4 year NIBOR swap rate is the annual fixed rate exchanged for 6-month NIBOR over the next 4 years. Check the current rate, its one-year chart and daily history, with downloads straight to Excel.
NOK · 4Y · NIBOR
52-wk range
3.79% – 4.92%
Last update:
Recent daily closes
| Date | Rate | Daily change |
|---|---|---|
| Live | 4.76% | – |
| 28 Jul 2026 | 4.76% | -1 bp |
| 27 Jul 2026 | 4.77% | -7 bp |
| 24 Jul 2026 | 4.84% | 0 bp |
| 24 Jul 2026 | 4.84% | +5 bp |
| 22 Jul 2026 | 4.79% | +2 bp |
| 21 Jul 2026 | 4.77% | +4 bp |
| 20 Jul 2026 | 4.73% | +3 bp |
| 17 Jul 2026 | 4.70% | -4 bp |
| 16 Jul 2026 | 4.74% | 0 bp |
| 15 Jul 2026 | 4.74% | -2 bp |
Rates built from interdealer broker and exchange quotes. Read how we build these rates.
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Live 4 year NIBOR in Excel & API
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// Excel: live 6M NIBOR swap rate in a cell =BlueGamma.SWAP_RATE("6M NIBOR", start_date, maturity_date, "1Y") # API: the same rate, one GET away GET api.bluegamma.io/v1/swap_rate ?index=6M NIBOR&start_date=2D&maturity_date=4Y x-api-key: your_api_key
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FAQs
The 4 year NIBOR swap rate is the annual fixed interest rate that market participants exchange for 6-month NIBOR over the next 4 years. It is set in the interdealer swap market and moves continuously with expectations for Norges Bank policy.
The rate shown on this page is the previous Norwegian business day's close; the live rate is available in the BlueGamma app.
Three common reasons:
- Timing: this page shows the previous Norwegian 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 products by hedging with interest rate swaps of the matching term, so fixed deals around the 4 year point are priced off the 4 year NIBOR swap rate plus a lender margin.
When the swap rate rises, new fixed rates at that term typically follow within days or weeks; when it falls, fixed deals tend to get cheaper.
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 NIBOR 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 Norwegian business day’s close. Live rates, refreshed every minute, are available in the BlueGamma app with a free trial.
More on NIBOR
NOK Swap Rates for All Tenors
The full rates table: every liquid NIBOR tenor with one-week, one-month and one-year history.
NOWA Forward Curve
The overnight alternative: where the market prices NOWA going next.
More from BlueGamma
Or browse the full swap rate catalogue, covering all 86 rates across 33 currencies.