Credit Default Swap is a derivative contract that transfers the credit risk of a borrower or reference entity between counterparties.
Why Credit Default Swap matters in bond markets
CDS spreads provide a liquid market-based signal of perceived default risk and can move before cash-bond spreads.
How to think about it
Bond investors use credit default swap as part of a wider framework that links prices, yields, cash flows, liquidity and risk. The concept should therefore be read together with its related terms rather than as an isolated definition.
Yes. CDS spreads provide a liquid market-based signal of perceived default risk and can move before cash-bond spreads.