The evolution of Lido’s stETH from Beacon Chain to market dominance

Early development and liquidity

Lido launched in December 2020 to allow users to earn rewards on the Ethereum beacon chain. Users deposit ETH to receive stETH, which tracks the staked ETH balance and rewards. While solo staking requires 32 ETH, Lido accepts any deposit size. This lowers the barrier to entry. stETH maintains a peg to ETH, even though early withdrawals from Curve Finance caused instability.

I see stETH as the most liquid staked ETH primitive because of the huge liquidity in the Curve stETH/ETH pool. This pool holds $1.8 billion and facilitates over $60 million in 24-hour trading volume. The protocol uses 9 node operators to manage the staking infrastructure. Lido also uses oracles from entities like Stakefish and P2P to report staking rewards. Stani Kulechov of Aave and Banteg of Yearn belong to the Lido DAO. Lido’s validator set includes professional node operators like Chorus One, Staking Facilities, and P2P Validator, and the protocol charges a 10% commission on all income received, which it distributes to validators and the treasury. The LDO governance token has 890 million in circulation, and adding stETH to Aave allows users to lend and borrow against it, which attracts a larger audience to both Aave and Lido by providing a way to earn extra yield with minimal risk of impermanent loss.

Decentralization and the withdrawal upgrade

The Shapella upgrade on April 12, 2023, enabled the withdrawal of staked ETH and rewards. Before this, stakers could not exit the validator set. Lido transitioned new deposits to smart contract withdrawal credentials on July 15, 2021. This change moved custody to a smart contract. The 2021 transition allowed new deposits to be non-custodial. To improve security, the Lido DAO voted in October 2023 to support Distributed Validator Technology research.

The Simple DVT Module went live on April 16, 2024, using Obol technology. This technology uses a cluster of operators to run a single validator, so if one node fails, the validator stays online. This setup requires a 5-of-7 signing threshold among 7 participants. By mid-2025, 323 operators in 32 countries ran validators through this module. By the end of Q4 2025, over 22,000 DVT validators covered nearly 2% of all staked ETH.

Lido manages slashing risks by working with top-tier validators. Unslashed Finance provides insurance to cover 5% of slashing for over 400,000 ETH. I note that no slashings occurred to date. However, the protocol faces smart contract risks. The protocol undergoes audits from Sigma Prime, Quantstamp, and MixBytes.

Market dominance and DeFi integration

Lido dominates the market in 2026, controlling over 30% of all staked Ethereum. This concentration in the validator set draws criticism regarding Ethereum decentralization. stETH remains a choice for DeFi users because protocols like Aave, Curve, and MakerDAO integrated it as collateral. The platform supports multiple blockchains including Ethereum, Solana, and Polygon.

I find the liquidity of stETH superior to alternatives like rETH, which saw liquidity deteriorate after the October 2025 Balancer exploit. In early 2026, Aave reached $1 trillion in cumulative lending volume. Users lend or borrow against stETH to earn yield. If you use stETH for lending, you might want to check the liquidation thresholds.

The Lido DAO manages the protocol through proposals and votes, where community members manage protocol parameters, node operators, and oracle members to ensure the system works for all stETH holders. The treasury includes members like Paradigm, Coinbase Ventures, and Digital Currency Group. In 2026, the Network Expansion Committee revoked canonical status for bridge endpoints on networks with low adoption. This decision targeted nine networks, including zkSync Era and Polygon PoS, to concentrate resources. Will Lido maintain this dominance as liquid restaking competitors grow?