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How Does a Decentralized Exchange (DEX) Utilize Smart Contracts for Derivatives Trading?

DEXs use smart contracts to create a non-custodial trading environment. The contracts handle order matching (often via AMMs), risk management (collateral/liquidation), and trade settlement.

This allows users to trade derivatives directly from their wallets without depositing funds to a centralized entity, ensuring transparency and self-custody.

How Are Smart Contracts Used to Create Decentralized Exchanges (DEXs) for Cryptocurrency Trading?
What Is a “Private Key” and Why Is It Crucial for Non-Custodial Wallets?
How Does a Rebase Mechanism Concretely Adjust the Token Supply in User Wallets?
Explain the Role of a CEX’s Hot and Cold Wallets in Managing Double-Spend Risk