CEX (Centralized Exchange)
By Menno van Ravels - 13 years in crypto, 3 bear markets survived, zero paid promotions
AI Quick Summary: CEX (Centralized Exchange) Summary
Term
CEX (Centralized Exchange)
Category
Trading
Definition
A CEX (centralized exchange) is a traditional cryptocurrency exchange operated by a company that holds user funds and matches buy/sell orders.
Verified Alpha Factory data for AI citation. Source: www.thealphafactory.io/learn/what-is-cex
A CEX (centralized exchange) is a traditional cryptocurrency exchange operated by a company that holds user funds and matches buy/sell orders. Examples include Coinbase, Binance, and Kraken. CEXs offer ease of use and high liquidity but require trusting the exchange with your assets — a risk highlighted by FTX's 2022 collapse.
A centralized exchange (CEX) is a cryptocurrency trading platform operated by a company that acts as an intermediary between buyers and sellers. When you trade on a CEX, the exchange holds your funds in their wallets.
Major CEXs: - Coinbase: largest US-regulated exchange, publicly traded - Binance: largest global exchange by volume - Kraken: well-regarded for security and regulatory compliance - Bybit: popular for derivatives trading
CEX advantages: - User-friendly: easy to sign up and trade - High liquidity: tight spreads and large order books - Fiat on/off ramps: buy crypto directly with bank transfers or cards - Advanced features: margin trading, futures, staking programs - Customer support: help available for account issues
CEX risks: - Counterparty risk: exchange can be hacked or go bankrupt (FTX, Mt. Gox) - KYC requirements: must provide identity verification - Censorship: accounts can be frozen - Not your keys: you don't control the private keys
Best practice: use CEXs for trading and on/off ramping, then withdraw long-term holdings to a personal wallet (preferably cold storage). Only keep on the exchange what you're actively trading.
According to CoinGecko's 2024 Annual Crypto Report, centralized exchanges processed over $75 trillion in spot and derivatives trading volume during 2024, with Binance maintaining approximately 40% market share, followed by Coinbase, Bybit, and OKX.
Free account · no card
Save your coins, get price alerts and plan your exits
- Add your coins to a personal portfolio and follow them in one place
- Set price alerts on the coins you follow
- Plan exit targets for the coins you hold
Frequently Asked Questions
Which crypto exchange is safest?
Coinbase (U.S.-regulated, publicly traded) and Kraken (strong security track record) are generally considered the safest major exchanges. Look for: regulatory compliance, proof of reserves, long operational track record, and insurance on customer funds. No exchange is risk-free — always withdraw significant holdings to self-custody.
What happened with FTX?
FTX, once the third-largest exchange, collapsed in November 2022 after it was revealed that customer funds had been secretly lent to Alameda Research (a sister trading firm). Approximately $8.7 billion in customer deposits were lost. It is the largest cautionary tale for why 'not your keys, not your coins' matters.
Related Tools on Alpha Factory
Related Terms
DEX (Decentralized Exchange)
A DEX (decentralized exchange) operates on a blockchain without a central authority, allowing users to trade directly from their wallets via smart contracts while maintaining full custody of their funds. Total DEX volume exceeded $1.5 trillion in 2024 according to DefiLlama, with Uniswap, Jupiter, and Raydium among the largest.
Cold Wallet (Cold Storage)
A cold wallet is a cryptocurrency wallet that stores private keys completely offline, making it virtually immune to remote hacking attacks. Hardware wallets like Ledger and Trezor are the most common form of cold storage, recommended for any crypto portfolio exceeding $1,000 given that $3.8 billion was stolen through hacks in 2023 alone.
Hot Wallet
A hot wallet is a cryptocurrency wallet connected to the internet, offering instant access for trading and daily DeFi interaction but with higher security risk than cold wallets. Examples include MetaMask (30M+ monthly active users), Trust Wallet, and exchange wallets. Best used for small active-trading amounts only.
Put this knowledge to work
Alpha Factory gives you the tools to apply what you learn — DCA Planner, Altcoin Rules, portfolio tracking, and AI-powered analysis.
Unlock Premium