UK 20-year nominal zero-coupon gilt yield
UK 20-year nominal zero-coupon gilt yield stood at 5.87% on Oct 15, 2026, according to Bank of England. It is one of the indicators in the Gilt yields table (Value · Daily), with a complete series running from Feb 11, 1992 to Oct 15, 2026. The complete series with an interactive chart, free to download.
This indicator in the Gilt yields table
| Indicator | 15-10-2026 | 14-10-2026 | 13-10-2026 | 12-10-2026 | 09-10-2026 | 08-10-2026 | 07-10-2026 | 06-10-2026 | 05-10-2026 | 02-10-2026 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal zero-coupon yields | |||||||||||
| 20-year nominal zero-coupon yield | 5.87 | 5.96 | 5.96 | 5.97 | 6 | 6.04 | 6.02 | 5.94 | 5.99 | 5.92 | |
| 5-year nominal zero-coupon yield | 4.92 | 4.98 | 4.99 | 4.98 | 4.98 | 5 | 4.95 | 4.9 | 4.94 | 4.88 |
Understanding UK 20-year nominal zero-coupon gilt yield
Discount factors for single-payment sovereign cash flows due in two decades across the United Kingdom are established by this twenty-year zero-coupon series. By isolating the terminal payment at the twenty-year mark, the measure removes all intermediary cash flow distortions, providing a pure long-term spot rate. This series differs from shorter zero-coupon metrics by capturing the cumulative uncertainty of long-term economic growth and structural inflation trends.
Analysts must treat this measure as a model-dependent output, acknowledging that estimation techniques at the outer edge of the maturity curve can introduce heightened sensitivity. When comparing this rate against shorter zero-coupon terms, users gain insight into the terminal slope of the discount function. Sudden shifts in institutional demand for ultra-long hedging instruments can cause sharp daily movements that do not necessarily reflect broader macroeconomic fundamentals.
Frequently asked questions
- Why are zero-coupon yields particularly volatile at the twenty-year mark?
- Small changes in distant discount factors have an amplified mathematical impact on present value calculations over long horizons.
- How does this differ from the twenty-year par yield?
- It treats the entire investment as a single bullet payment at maturity, excluding the impact of interim coupon distributions.
- Can these rates become negative?
- While nominal yields in the United Kingdom have historically remained above zero, curve models can theoretically reflect extreme market conditions.