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Credit Spread and Risk-Spread Measures

Credit spread, default spread, G-spread, high-yield spread, nominal spread, OAS, Z-spread, and workout-period terms.

This branch groups spread measures that translate credit and optionality risk into extra yield.

In this section

  • Benchmark Spread Measures
    Focused fixed-income entries about credit, default, government, nominal, option-adjusted, and zero-volatility spreads.
    • Credit Spread
      Extra bond yield investors demand over a safer benchmark to compensate for credit risk and related fixed-income risks.
    • Default Spread
      An in-depth explanation of Default Spread, a specific type of credit spread that focuses on default risk differences, including types, examples, and significance in finance.
    • G-Spread
      Bond spread measure comparing a bond's yield with the yield of a government bond of similar maturity.
    • Nominal Spread: Analyzing Yield Differences in Bonds
      Understanding Nominal Spread: Difference between a bond's yield and a Treasury bond yield of similar maturity, not accounting for the time structure of interest rates.
    • Option-Adjusted Spread
      Fixed-income spread measure that removes embedded-option value so callable or prepayable bonds can be compared more fairly.
    • Z-Spread
      Fixed-income spread measure that adds one constant spread to each point on the benchmark spot curve to match a bond's price.
  • High-Yield and Workout Spreads
    Focused fixed-income entries about high-yield spread analysis and workout-period risk.
Revised on Monday, May 18, 2026