Investing term

What is High-yield (HY) / Junk bond?

Corporate bonds rated below investment grade — companies with material default risk that pay much higher coupons to compensate.

High-yield bonds — bluntly called junk bonds — are corporate bonds rated below investment grade, issued by companies with real risk of not paying. They offer much fatter coupons to compensate for that danger. They behave more like stocks than safe bonds, tending to fall hard in recessions just when you'd want your bonds to be a safe haven.

The risk-yield ladder
Treasuries4%very low riskInvestment grade5.5%low riskHigh-yield (junk)9%high default riskMore yield is pay for more default risk — not a free lunch.

High-yield bonds pay far more than Treasuries because the issuer is far likelier to default. The extra yield is compensation for risk.

For example

A shaky company's bond yields 9% versus 4% for a safe government bond — the extra 5 points is your pay for taking on serious default risk.

Learn it by doing

That's High-yield (HY) / Junk bond in theory — it clicks when you use it. Practise it hands-on in a free, interactive lesson (Stage 19, Beyond Stocks).

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Why it matters to you

High-yield bonds sit in an awkward spot: they pay bond-like income but carry equity-like risk. That changes how you slot them into a portfolio — counting them as "bonds" for safety is a mistake, because in a recession they tend to fall alongside stocks, exactly when you wanted your bonds to hold the line. The extra yield is the market's pay for that danger, not a free lunch.

Junk bonds aren't a safe-haven bond

In calm markets high-yield behaves like a bond; in a crisis it behaves like a stock, with default rates spiking toward 5–10%. If you hold bonds as ballast against an equity crash, high-yield won't do that job — it tends to crash right alongside the stocks you were hedging.

Frequently asked questions

Why are high-yield bonds called junk bonds?

Because they're rated below investment grade — the issuer carries a real risk of not paying. The nickname reflects that credit risk, not that the bonds are worthless.

Why do high-yield bonds pay more?

The fatter coupon compensates lenders for the higher chance of default. More risk demands more yield to attract buyers.

Are high-yield bonds safer than stocks?

Not necessarily. They sit between investment-grade bonds and stocks on the risk scale, and in recessions they can behave far more like equity than like safe bonds.

What's the difference between investment grade and high yield?

Investment-grade bonds are rated BBB-/Baa3 or above, with lower default risk. Anything below that is high-yield, or junk — materially higher default risk, and a materially higher yield to match.

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