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How Does “Impermanent Loss” in a DEX Liquidity Pool Relate to the Effective Cost of Trading (Spread)?

Impermanent Loss is the temporary loss of funds a liquidity provider (LP) experiences when the price of their deposited assets changes compared to simply holding them. While not a direct trading spread, LPs need compensation for this risk.

The trading fees charged by the AMM are their compensation, which effectively acts as a spread cost to the trader, as it is factored into the total cost of the trade.

How Does the ‘Fee Structure’ Differ between a Centralized Exchange (CEX) and a Decentralized Exchange (DEX) AMM?
How Are Block Producers Compensated for Their Work?
How Is the Risk Taken by a Market Maker Compensated through the Spread?
What Is Impermanent Loss and How Does It Relate to Providing Liquidity for Options?