High-Yield Bonds in 2026: Spreads, Default Math, Yield to Worst, and How to Own Them

High-yield bonds pay more than Treasuries because some of the companies that issue them will not pay everyone back. Whether they are worth owning comes down to one comparison: is the extra yield larger than the losses from defaults you should expect, with room left over for the times when prices fall sharply?

In late September 2026 the numbers looked like this. The ICE BofA US High Yield Index had an effective yield of 7.80% and an option-adjusted spread of 2.80 percentage points over Treasuries. The spread was near the low end of the last three years (it reached 4.61 points during the April 2025 tariff selloff and fell as low as 2.59 in January 2025), so investors are being paid relatively little for credit risk. The overall yield is higher than in the spring mostly because Treasury yields rose, including after the Fed's September rate increase.

This guide covers ratings and default rates, how to judge whether the spread pays for the risk, callable bonds and yield to worst, the choice between funds and individual bonds, and taxes.

Ratings and what they imply

The gap between tiers is large. S&P's 2024 default and transition study, covering 1981 to 2024, found a 10-year cumulative default rate of 14.53% for issuers rated BB, against 4.40% for BBB. In 2024 alone, 28.4% of issuers rated CCC or lower defaulted. S&P also found that CCC defaults cluster in the first 15 months after the rating, B defaults within about four years, and BB defaults within about six.

Two changes in how defaults happen matter for bondholders. More of them are distressed exchanges, where a company swaps old debt for new debt worth less, instead of a bankruptcy filing; Moody's estimated that about 65% of 2025 corporate defaults were distressed restructurings of some kind. And recoveries after default have been lower in recent years as companies borrow more against the same assets and use aggressive restructuring tactics, covered in our distressed debt guide. A company that does a distressed exchange often defaults again later.

Does the spread pay for defaults?

A rough way to judge the spread is to subtract expected losses. Expected annual loss is roughly the default rate times the share of principal lost in a default (one minus the recovery rate). An illustration with assumed figures:

Moody's forecast in mid-2026 that its US speculative-grade default rate would move toward about 3.2%. At a 2.80-point spread, investors are paid for something like the calm scenario, with little cushion for a recession. That is not a prediction that spreads will widen, but it does mean the reward for taking credit risk is thinner than usual. Spreads rose above 20 points in late 2008 and to about 11 in March 2020, when high-yield funds fell sharply before recovering.

Private credit is a warning sign worth watching. Fitch reported a record 6.3% trailing default rate among private credit borrowers in August 2026, mostly through amended terms such as interest paid in additional debt rather than missed payments. Our private credit guide covers that market; the companies involved are often similar to high-yield issuers.

Callable bonds and yield to worst

Most high-yield bonds can be redeemed early by the issuer at set prices after a few years. If rates fall or the company's credit improves, it will refinance, and you get your money back just when you would rather keep the bond. That is why yield to worst matters more than the coupon.

An illustration: a bond with an 8% coupon and six years to maturity trades at $104. Its yield to maturity is 7.17%. If it can be called at $102 in two years, the yield to that call is 6.78%; at $101 in three years, 6.81%. The yield to worst is the lowest, 6.78%. Fund fact sheets usually report yield to worst for the whole portfolio, and it is the more honest number to compare with other investments.

Because of calls and high coupons, high-yield bonds are usually less sensitive to interest rates than investment-grade bonds of the same maturity. In exchange, their prices move with the stock market and the economy far more than Treasury prices do. In a stock market selloff, high-yield bonds usually fall too, which limits how much diversification they add to a stock-heavy portfolio.

Funds or individual bonds

For most people, a diversified fund makes more sense:

• Diversification. A fund holds hundreds of issuers. With a single bond, one default can erase many years of extra interest.
• Cost. Index ETFs cost from under 0.10% a year to about 0.5% for some older, larger funds; many active funds charge more. Individual bonds carry dealer markups that are larger on small trades.
• Liquidity. ETFs trade all day, but in a panic their prices can fall below the value of their holdings, as happened in March 2020, because the bonds themselves stop trading easily.
• Active or passive. Index funds hold more of the companies with the most debt outstanding. Active managers can avoid the weakest credits and sectors, and some have done so well enough to cover their fees; check performance in 2008, 2020, and 2022, not just recent years.

Another option is a fund limited to BB-rated bonds or to shorter maturities, which gives up some yield for lower default and price risk. Floating-rate leveraged loans and CLOs are related markets with different structures.

Taxes

High-yield interest is taxed as ordinary income, at federal rates up to 37% plus the 3.8% net investment income tax. At a 7.80% yield, a top-bracket investor keeps about 4.6% after federal tax. That makes high-yield funds a natural fit for IRAs and 401(k)s, while stock index funds, whose dividends and gains are taxed at lower rates, can go in taxable accounts. Losses from selling a fund at a loss can offset other gains, and our tax-loss harvesting guide explains how.

How much to own

There is no standard allocation. Some points for sizing it:

• High-yield bonds behave partly like stocks, so count some of their risk as equity risk when you look at your mix.
• If you need bonds to hold up in a stock market crash, Treasuries and high-grade bonds do that job better.
• The case for adding is stronger when spreads are wide after a selloff than when they are near historic lows, as in 2026.

Our portfolio rebalancing guide covers keeping an allocation in range, and the retirement income guide covers how bond income fits a withdrawal plan.

Checklist

1. Compare the spread, not just the yield, with its history, and decide whether it pays for a recession-level default year.
2. Look at a fund's rating mix and how much is in CCC.
3. Use yield to worst, not coupon or current yield.
4. Check the expense ratio and how the fund did in 2008, March 2020, and 2022.
5. Hold high-yield funds in tax-deferred accounts where possible.
6. Size the position so a 20% to 30% drop, like those in past recessions, would not force you to sell.

This guide is for informational purposes only and does not constitute investment advice. High-yield bonds can lose value through defaults, falling prices, and poor liquidity. Market data is as of September 24, 2026; scenario tables and bond examples are illustrations. Consult a qualified financial adviser before investing.