Liquid Staking Token

Definition ∞ A Liquid Staking Token (LST) is a derivative token that represents staked cryptocurrency on a proof-of-stake blockchain. LSTs allow users to retain liquidity for their staked assets, enabling them to use the tokens in other decentralized finance (DeFi) protocols while still earning staking rewards. This mechanism resolves the capital lock-up issue associated with traditional staking. It provides both yield generation and asset utility simultaneously.
Context ∞ The growth of liquid staking tokens has become a significant development within the DeFi ecosystem, particularly following Ethereum’s transition to proof-of-stake. LSTs are increasingly utilized as collateral and in various yield-generating strategies, amplifying capital efficiency. A key discussion involves the potential centralization risks if a few LST providers gain excessive control over staked assets. Future innovations aim to further decentralize liquid staking protocols and enhance their security features.