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30-Year United States High Yield (BB–D) Corporate Bond Yield (USD)

Fitted spot yield as of 2026-09-24

https://bondscovery.com/yield-curve/usd-corporate-bb-d-united-states/30y

7.68%
1 week -9 bp1 month -141 bp6 months +6 bp

The 30-year United States High Yield (BB–D) Corporate yield is 7.68% as of 2026-09-24 (1w -9 bp, 1m -141 bp, 6m +6 bp). Fitted from 5 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 States High Yield (BB–D) Corporate Bond Yields (USD)

30-year yield over time

6%7%8%9%10%Mar 26May 26Jul 25Sep 2430Y
30Y fitted yield over the last 6 months — click to open the interactive Time view
30YLatest2026-09-241m ago2026-08-252m ago2026-07-273m ago2026-06-264m ago2026-05-275m ago2026-04-276m ago2026-03-27
Fitted yield7.68%9.09%7.03%6.55%7.03%7.02%7.19%
Move to today—-141 bp+65 bp+113 bp+65 bp+66 bp+49 bp

Other maturities on this curve

MaturityFitted yieldBonds
2-year6.12%217
5-year6.64%260
10-year7.22%40

Every maturity on this curve, from the shortest bill to the longest bond, is on the United States High Yield (BB–D) Corporate Bond Yields (USD) page.

Bonds around the 30-year mark

30 of the 35 bonds maturing within 20% of 30 years that the 30-year fit is drawn from.

IssuerYieldMaturityCouponISIN
COX Communications INC7.56%2050-10-012.95%US224044CM71
COX Communications INC7.46%2051-06-153.60%US224044CP03
Prospect Capital Corp6.39%2051-07-154.00%US74348GDM96
Prospect Capital Corp6.47%2051-07-154.00%US74348GDG29
Prospect Capital Corp6.34%2051-08-154.00%US74348GD492
Prospect Capital Corp6.44%2051-08-154.00%US74348GDS66
Prospect Capital Corp6.44%2051-08-154.00%US74348GDX51
Prospect Capital Corp6.34%2051-08-154.00%US74348GD989
Qwest Corp9.14%2051-09-016.50%US74913GBA22
Prospect Capital Corp6.71%2051-09-154.00%US74348GEE61
Prospect Capital Corp6.44%2051-09-154.00%US74348GEQ91
Leggett & Platt INC7.06%2051-11-153.50%US524660BA49
Prospect Capital Corp6.83%2051-11-154.00%US74348GFN51
Prospect Capital Corp6.46%2051-11-154.00%US74348GFT22
Prospect Capital Corp6.32%2051-12-154.00%US74348GGA22
Prospect Capital Corp6.54%2051-12-154.25%US74348GGR56
Prospect Capital Corp6.63%2052-01-154.62%US74348GHD51
Warnermedia Holdings INC9.36%2052-03-155.14%US55903VAQ68
Warnermedia Holdings INC11.08%2052-03-155.14%US55903VBU61
Warnermedia Holdings INC8.33%2052-03-155.14%US254948AS14
Warnermedia Holdings INC9.96%2052-03-155.14%US55903VBE20
Prospect Capital Corp6.87%2052-03-154.50%US74348GHU76
FMC Corp8.78%2053-05-186.38%US302491AY14
COX Communications INC7.74%2053-12-155.80%US224044CT25
COX Communications INC7.93%2054-09-015.95%US224044CV70
GLP Capital LP6.79%2054-09-156.25%US361841AU37
Occidental Petroleum Corp6.35%2054-10-016.05%US674599EM33
Flowers Foods INC8.21%2055-03-156.20%US343498AE15
Discovery Communications LLC9.52%2055-09-154.00%US25470DBL29
Warnermedia Holdings INC9.93%2062-03-155.39%US55903VBF94

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 States High Yield (BB–D) 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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