What Is ‘Impermanent Loss’ in the Context of a Fungible Token Liquidity Pool?
Impermanent loss is the temporary divergence in value between holding tokens in an Automated Market Maker (AMM) liquidity pool versus simply holding them in a wallet. It occurs when the price ratio of the pooled tokens changes after a deposit.
The loss is "impermanent" because it is recovered if the tokens return to their original deposited price ratio, but it becomes permanent upon withdrawal.