What is Liquid Staking?
Liquid staking is a mechanism that lets users stake cryptocurrency while receiving a tradeable derivative token representing their staked position — maintaining liquidity while earning staking rewards.
WHY IT MATTERS
Traditional staking locks your tokens — you can't use them until you unstake (which can take days). Liquid staking solves this: stake ETH, receive stETH (Lido) or rETH (Rocket Pool), and use that receipt token across DeFi while still earning staking yields.
Liquid staking tokens accrue value as staking rewards accumulate. stETH gradually becomes worth more than 1 ETH in underlying value. This means your 'staked' position can simultaneously be lending collateral, LP provision, or trading capital.
Lido dominates with ~30% of staked ETH, raising concentration concerns. Rocket Pool and other alternatives provide more decentralized options.