This archive report was first published on 25 August 2021.
Centralised vs Decentralised Cryptocurrency Exchanges ¶
When it comes to cryptocurrency trading, two main types of exchanges exist: centralised and decentralised. Understanding the key differences between these two is crucial for making informed decisions.
Published on August 25, 2021, a report by Dune Analytics revealed that trading activity on many decentralised exchanges (DEX) surpassed $50 billion in January, breaking the previous high of $26 billion recorded in September 2020.
Centralised Exchanges ¶
Centralised exchanges, also known as CEX, provide a link between fiat and crypto, accepting debit and credit cards and bank transfers. However, this convenience comes with a cost: users must trust a third-party service to store their funds, which can be a security risk.
Examples of centralised exchanges include Coinbase, Robinhood, Kraken, and Gemini. These exchanges store user funds and offer a seamless two-way transaction experience.
Decentralised Exchanges ¶
Decentralised exchanges, or DEX, operate on a different principle. They use blockchain technology to secure transactions, eliminating the need for a third-party service to store user funds. This approach offers greater control and security for users.
Examples of decentralised exchanges include MDEX (BSC), BurgerSwap, Uniswap (V3), and PancakeSwap (V2). These exchanges allow users to preserve their digital coin wallets' private keys, ensuring that their funds are secure.
Key Differences ¶
- Ownership: Centralised exchanges retain ownership of user funds, while decentralised exchanges allow users to maintain control over their accounts.
- Liquidity: Centralised exchanges have higher liquidity due to market makers and user orders, while decentralised exchanges have lower liquidity due to order matching times.
- Fees: Centralised exchanges charge fees for their services, while decentralised exchanges charge minimal or no fees for order matching.
- Regulation: Centralised exchanges are easier to regulate due to their centralised nature, while decentralised exchanges are more challenging to regulate due to their distributed blockchain.
- Censorship: Centralised exchanges are more vulnerable to censorship, while decentralised exchanges are less susceptible due to their decentralised nature.
