How Centralized and Decentralized Crypto Exchanges Differ
Summary
The article compares centralized exchanges (CEXs) with decentralized exchanges (DEXs) across custody, access, trading mechanisms, liquidity, fees, and risks. CEXs typically hold users’ keys, support fiat on-ramps, and match orders through an order book. DEXs let users retain key control and commonly use smart-contract liquidity pools and automated market makers; the document notes that pool prices may follow a constant-product formula. It also identifies order-book and automated market-maker designs as distinct DEX models.
The comparison highlights trade-offs rather than a universal advantage: DEX users face risks including slippage, impermanent loss, contract bugs, and limited liquidity, while CEX users depend on the exchange’s custody and controls. The article cites historical platform and volume figures, including a reported peak monthly DEX spot volume at about 19% of CEX volume, but gives no date or methodology for that comparison. Its exchange-specific service, security, and fee claims are promotional and should not be treated as independent assessments.
Key ideas
- CEXs generally custody user assets and facilitate fiat access, while DEX users retain their private keys.
- Order books match submitted bids and asks, whereas automated market makers quote against smart-contract pools.
- Liquidity, conditional order availability, and fiat access can differ substantially between exchange types.
- DEX users face smart-contract, slippage, liquidity, and impermanent-loss risks; CEX users face custodial risk.
- The cited volume comparison is historical and lacks a stated measurement date or methodology.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.