Definition ∞ An unwinding mechanism is a predefined process for systematically closing or resolving outstanding financial positions or contracts. This procedure outlines the steps for settling obligations, releasing collateral, or distributing remaining assets among parties. It serves to manage risk and ensure an orderly conclusion to agreements. In decentralized systems, these mechanisms are often codified within smart contracts.
Context ∞ In the context of decentralized finance, unwinding mechanisms are critical for managing risk in protocols involving leveraged positions, derivatives, or lending. News frequently covers instances where these mechanisms are activated due to market volatility or protocol governance decisions. A key focus is on designing these processes to be transparent, fair, and resilient to manipulation, ensuring that all participants can exit positions predictably and securely.