How Does the Settlement Process for a Derivatives Trade Differ between a CEX and a DEX?
In a Centralized Exchange (CEX), the settlement process is internal, off-chain, and handled by the exchange's clearing house or risk management system. Funds and collateral are moved on the exchange's internal ledger.
In a Decentralized Exchange (DEX), settlement is executed on-chain via smart contracts. The smart contract automatically transfers collateral and profit/loss between parties upon expiration or exercise, using the blockchain's transparent and immutable ledger.
The DEX process is trustless but vulnerable to MEV.