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30-Year United Kingdom A–BBB Corporate Bond Yield (USD)

Fitted spot yield as of 2026-09-10

https://bondscovery.com/yield-curve/usd-corporate-a-bbb-united-kingdom/30y

6.39%
1 week +5 bp1 month +8 bp6 months +56 bp

The 30-year United Kingdom A–BBB Corporate yield is 6.39% as of 2026-09-10 (1w +5 bp, 1m +8 bp, 6m +56 bp). Fitted from 18 bonds at the 30-year point of the curve, with history, monthly look-back and the bonds priced around it.

View the full curve live →United Kingdom A–BBB Corporate Bond Yields (USD)

30-year yield over time

5.8%6%6.2%6.4%Mar 12May 12Jul 11Sep 1030Y
30Y fitted yield over the last 6 months — click to open the interactive Time view
30YLatest2026-09-101m ago2026-08-112m ago2026-07-133m ago2026-06-124m ago2026-05-135m ago2026-04-136m ago2026-03-13
Fitted yield6.39%6.31%6.24%5.92%5.95%5.98%5.86%
Move to today—+8 bp+16 bp+48 bp+44 bp+42 bp+53 bp

Other maturities on this curve

MaturityFitted yieldBonds
2-year4.89%29
5-year5.30%36
10-year5.83%27

Every maturity on this curve, from the shortest bill to the longest bond, is on the United Kingdom A–BBB Corporate Bond Yields (USD) page.

Bonds around the 30-year mark

30 of the 56 bonds maturing within 20% of 30 years that the 30-year fit is drawn from.

IssuerYieldMaturityCouponISIN
Anglo American Capital PLC6.39%2050-09-103.95%USG0446NAT12
Anglo American Capital PLC6.33%2050-09-103.95%US034863AY62
Vodafone Group PLC6.50%2050-09-174.25%US92857WBU36
British American Tobacco plc6.46%2050-09-253.98%US05526DBU81
Fresnillo PLC6.32%2050-10-024.25%USG371E72B25
BP PLC6.04%2050-11-102.77%US10373QBN97
Astrazeneca PLC5.98%2051-05-283.00%US046353AZ13
BP PLC6.07%2051-06-042.94%US10373QBP46
Unilever PLC5.86%2051-08-122.62%US904764BR72
Royalty Pharma PLC6.34%2051-09-023.35%US78081BAP85
RIO Tinto PLC6.03%2051-11-022.75%US767201AT32
British American Tobacco plc6.56%2052-03-165.65%US05526DBV64
BP PLC6.09%2052-03-173.00%US10373QBS84
Anglo American Capital PLC6.47%2052-03-164.75%USG0446NAX24
Haleon US Capital LLC5.97%2052-03-244.00%US36264FAN15
CSL Finance PLC6.29%2052-04-274.75%USG2584CAE69
Vodafone Group PLC6.57%2053-02-105.62%US92857WBY57
RIO Tinto PLC5.99%2053-03-095.12%US76720AAP12
British American Tobacco plc6.52%2053-08-027.08%US054989AD07
BAE Systems PLC5.97%2054-03-265.50%US05523RAM97
BAE Systems PLC5.96%2054-03-265.50%USG07540AF72
Anglo American Capital PLC6.40%2054-04-056.00%USG0446NBA12
Vodafone Group PLC6.54%2054-06-285.75%US92857WCA62
Royalty Pharma PLC6.39%2054-09-025.90%US78081BAS25
RIO Tinto PLC6.08%2055-03-145.75%US76720AAV89
Imperial Brands Finance PLC6.67%2055-07-016.38%USG471ABR444
British American Tobacco plc6.50%2055-08-156.25%US05526DCD57
Vodafone Group PLC6.57%2056-06-186.10%US92857WCE84
Vodafone Group PLC6.39%2059-06-195.12%US92857WBT62
BP PLC6.12%2061-02-083.38%US10373QBQ29

How this number is built

The 30-year yield is the fitted spot curve read at 30 years — not a single bond's quote. The curve is refitted daily across every United Kingdom A–BBB Corporate bond with a usable price, so the tenor moves with the market rather than with whichever bond happened to trade. Outliers are flagged and excluded from the fit.

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