How Does the Concept of an Insurance Fund Differ between a Centralized and a Decentralized Futures Exchange?
In a Centralized Exchange (CEX), the insurance fund is managed by the exchange itself and acts as a proprietary reserve. In a Decentralized Exchange (DEX), the fund is often governed by a smart contract or DAO and is capitalized by protocol fees or specific tokens.
The DEX fund's mechanics are transparent on-chain, while the CEX fund's internal operations are opaque. Both serve the same function of covering deficits.