Bad Debt Spiral

Definition

A bad debt spiral in cryptocurrency markets describes a self-reinforcing collapse triggered by the inability of a lending protocol or derivatives platform to recover outstanding loans following a rapid decline in underlying collateral value. When asset prices plummet, the protocol must execute automated liquidations to restore solvency, yet massive sell-offs often suppress market prices further, causing additional collateral to fall below critical maintenance thresholds. This cycle persists as long as liquidity gaps remain, eventually exhausting protocol reserves and threatening the total loss of lender principal.