Understand credit risk, how it differs from interest-rate risk, and why default probability and spread changes matter in fixed income.
Credit risk is the risk that a borrower or issuer will fail to make promised payments of interest or principal, or that the market will reassess the borrower’s credit quality and demand a higher return.
In bond markets, credit risk is one of the main reasons investors demand extra yield above government securities.
Credit risk affects:
It matters because even if interest rates do not move, a bond can still lose value if the issuer looks less able to repay.
Credit risk usually rises when:
These factors can affect both the probability of default and the market’s required spread over safer benchmarks.
Default Risk is the narrow risk that the borrower fails to pay.
Credit risk is broader. It includes:
That is why a bond’s price can fall due to credit concerns even before any actual missed payment occurs.
This is another crucial distinction:
Government bonds are often discussed mostly in rate terms, while lower-quality corporate bonds may be dominated by credit considerations.
One of the most practical ways the market expresses credit risk is through credit spreads.
A wider spread means investors demand more compensation for bearing issuer-specific credit risk.