GlossaryCoin
Lido DAO (LDO): What Is It? Definition & Explanation
Lido DAO (LDO) is the world's largest liquid staking protocol by total value locked (TVL), allowing users to stake Ethereum without the 32 ETH minimum requirement and receive liquid stETH tokens usable across DeFi in return.
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Key facts
- Symbol
- LDO
- Max supply
- 1,000,000,000
- Circulating supply
- 829,567,764
- Market cap rank
- #57
Current data
- Last price (USD)
- $0.4406
- 24h change
- −5.12%
- Market cap
- $361.11M
- Data time
Lido DAO is a liquid staking protocol that predates Ethereum's Merge (September 2022) and today holds between 30% and 35% of all staked ETH. Standard Ethereum staking requires running a validator node and depositing exactly 32 ETH — Lido removes this barrier by allowing any amount of ETH to be staked. Users receive stETH tokens equivalent 1:1 to their staked ETH, which can be used in DeFi protocols as collateral, liquidity, or a yield instrument.
Lido staking flow — ETH deposit, stETH receipt, and daily rebase mechanism diagram
stETH and wstETH: Two Token Formats
Lido's core output, stETH, works via a rebasing mechanism: staking rewards are automatically added to the stETH balance in a user's wallet every day. A user holding 100 stETH might have 100.05 stETH the next day. While user-friendly, many DeFi protocols struggle to work with rebasing tokens.
To solve this, wstETH (Wrapped stETH) was developed. wstETH is a non-rebasing format — the balance stays constant but the token's value grows over time. Large DeFi protocols like Aave, Compound, and Uniswap prefer wstETH.
| Token | Rebasing | DeFi Compatibility | Reward Method |
|---|---|---|---|
| stETH | Yes (daily balance grows) | Limited (some protocols unsupported) | Balance increase |
| wstETH | No | High (Aave, Compound, etc.) | Token value increase |
Validator Network: Professional Operators
Lido does not allow individual users to run validators directly; instead, a curated set of professional node operators (such as Chorus One, P2P Validator, and Stakefish) handle validation on the network. While this structure ensures operational reliability, it also raises centralization concerns. Ethereum core developers have publicly shared concerns that Lido controlling more than one-third of all staked ETH could pose a risk to network security.
Protocol Fee Structure
Lido reserves 10% of staking rewards as a protocol fee, split evenly:
- 5% to node operators: Paid to organizations running validator infrastructure.
- 5% to the DAO treasury: Used for Lido DAO development and ecosystem activities.
LDO token holders have governance rights only — they do not receive a direct share of protocol fees. This has occasionally made the LDO token's value accrual mechanism a subject of debate.
Slashing Risk and Socialized Loss Model
In Ethereum, if a validator misbehaves it loses a portion of its stake through slashing. In Lido, slashing risk is shared equally across all stETH holders — if any operator is penalized, the loss is reflected as a small reduction in all protocol users' balances. Lido mitigates this risk through insurance pools and operator liability agreements.
COINOTAG Perspective
Lido DAO is the undisputed leader in the Ethereum liquid staking market, and stETH has become one of the foundational building blocks of the DeFi ecosystem. However, a single protocol holding more than one-third of Ethereum's stake remains a systemic concern in the centralization risk context. LDO's lack of a direct value accrual mechanism beyond governance also continues to be at the center of long-term token economics debates.
Frequently Asked Questions
What is stETH and how does it work?
stETH is the liquid staking token you receive 1:1 when you deposit ETH into Lido. Staking rewards are automatically added to your stETH balance every day. You can use stETH in DeFi protocols as collateral or to provide liquidity.
What is the difference between wstETH and stETH?
stETH is a rebasing token whose balance grows daily, while wstETH is a non-rebasing format whose balance stays constant but whose value increases over time. Most DeFi protocols like Aave and Compound prefer wstETH.
Do LDO token holders receive staking rewards?
No. LDO is a governance-only token; it does not receive a direct share of protocol fees. Half of the protocol's 10% fee goes to node operators and half to the DAO treasury — no direct distribution to LDO holders.
Is there slashing risk with Lido?
Yes. If any Lido node operator is penalized by the Ethereum network (slashing), the loss is distributed proportionally across all stETH holders. Lido works to minimize this risk through insurance pools and operator agreements.