How Do Cryptocurrency Exchanges Work? (Easily Explained)

Summary

This video explains the mechanics of how a centralized crypto exchange operates: how order books match buyers and sellers, what a matching engine does, how custodial exchanges hold your funds, and the differences between market makers and takers.

Key Concepts

Things To Remember

• An exchange's order book lists all pending buy and sell orders at various prices.
• A market order executes immediately at the best available price.
• A limit order only executes when the price reaches your specified level.
• On a CEX, the exchange holds your crypto — you have a claim, not direct ownership.

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