What Are Liquid Staking Tokens? LST vs LRT Explained

What Is a Liquid Staking Token

A liquid staking token (LST) is a receipt token issued by a staking protocol in exchange for deposited ETH. The token represents a claim on the underlying staked ETH plus accumulated staking rewards. The key difference from native staking: LSTs remain tradable, transferable, and usable in DeFi while the underlying ETH is locked in the validator set.

The mechanism works like this. You deposit one ETH into a liquid staking protocol. The protocol stakes that ETH across its validator network. In return, you receive one LST - stETH, rETH, or cbETH depending on the protocol. That token represents your proportional claim on the staked pool. As validators earn staking rewards, the value of your claim increases. You hold the LST. You trade it. You use it as collateral. The underlying ETH stays staked.

The income mechanism is passive staking yield via token appreciation. Instead of locking 32 ETH in a solo validator and waiting months for withdrawals, you deposit any amount, receive an LST immediately, and earn the same base staking APY while maintaining full liquidity. Current yields across major LSTs range from 2.2% to 2.8% APY. The spread reflects fee structures, not underlying validator performance.

How LST Tokens Represent Staked ETH

LSTs use two distinct accounting models to track accumulated rewards. The difference matters for tax reporting, DeFi integration, and wallet behavior.

Rebase tokens automatically adjust your balance to reflect accrued rewards. You deposit 10 ETH into Lido. You receive 10 stETH. A week later your wallet shows 10.006 stETH. The balance increased. No transaction occurred. The protocol rebased your holdings to reflect validator earnings. stETH uses this model. The advantage: intuitive balance growth. The complication: most DeFi protocols cannot handle rebasing tokens directly, which is why Lido also offers wstETH.

Reward-bearing tokens keep your balance constant while the exchange rate between the LST and ETH increases. You deposit 10 ETH into Rocket Pool. You receive 9.7 rETH (the current exchange rate). A week later you still hold 9.7 rETH, but that rETH is now redeemable for 10.006 ETH. The token appreciated. Your balance did not change. rETH and cbETH use this model. The advantage: simpler DeFi integration and accounting. The complication: less intuitive for first-time users.

Both models track the same thing - your claim on staked ETH plus rewards. The difference is presentation. Rebase models show reward accumulation as balance changes. Reward-bearing models show it as price appreciation. For DeFi composability, reward-bearing tokens integrate more cleanly, which is why protocols like Aave and Compound prefer wstETH over stETH.

The Three Major LSTs: stETH, rETH, cbETH

Liquid staking tokens now represent over $24 billion in locked value across Ethereum. Three protocols dominate. Each uses a different validator model. Each has a different fee structure. Each has a different failure mode.

Lido (stETH) controls approximately two-thirds of all staked ETH in liquid staking form. TVL exceeds $27.5 billion. You deposit any amount of ETH and receive stETH at a 1:1 ratio. The protocol distributes your ETH across 38 curated professional operators. Current APY: 2.22%. Fee: 10% of staking rewards. stETH uses the rebase model by default, with wstETH as the wrapped reward-bearing alternative preferred by DeFi protocols. The mechanism's strength is liquidity depth - the stETH/ETH Curve pool alone holds over $2 billion, ensuring minimal slippage even for large trades. The mechanism's risk is operator concentration. Lido at its peak controlled nearly a third of all Ethereum validators, creating a systemic dependency the Ethereum community has flagged as a centralization threat.

Rocket Pool (rETH) uses a permissionless operator model. Anyone can run a node by depositing 8 ETH plus RPL collateral. This has created a network of over 3,800 independent operators, giving rETH a Nakamoto coefficient of approximately 680. Current APY: approximately 2.6%. Fee: 15% of staking rewards, split between node operators and protocol. rETH is a reward-bearing token - your balance stays constant while the rETH/ETH exchange rate increases. The mechanism's strength is decentralization. No entity controls a meaningful portion of Rocket Pool validators. The mechanism's risk is lower liquidity depth compared to stETH. Exit liquidity for large positions requires either the withdrawal queue or accepting wider slippage on DEX swaps.

Coinbase (cbETH) runs all validators internally through Coinbase's institutional staking infrastructure. You deposit ETH on Coinbase and receive cbETH. Current APY depends on network staking yield minus Coinbase's 25% commission (recently updated from 35%). cbETH is a reward-bearing token. The mechanism's strength is operational simplicity and institutional-grade custody. The mechanism's risk is complete validator centralization - every cbETH is backed by Coinbase-operated validators. Fee structure is the least competitive among major LSTs. Binance charges 10%. Lido charges 10%. Coinbase charges 25%. That difference compounds over time.

All three LSTs are accepted as collateral on major DeFi protocols. stETH has the broadest support - accepted on Aave v3, Compound v3, MakerDAO, and most major DEXes. rETH is listed on Aave and MakerDAO. cbETH works on Aave and Compound. For DeFi composability, stETH remains the dominant choice by TVL and protocol integration.

How the Peg Works and When It Breaks

A liquid staking token can trade below the value of the staked asset behind it, an event called a depeg. Understanding when and why that happens is the difference between using this tool safely and being surprised by it.

The relationship between an LST and ETH is a soft peg, maintained by arbitrage and redemption instead of any hard guarantee. In normal conditions the peg holds tightly because of a redemption path. A stETH is a claim on staked ether. Once the protocol's withdrawal queue is functioning, that claim can be redeemed for actual ether. If stETH ever trades meaningfully below one ether on the open market, arbitrageurs buy the discounted stETH, redeem it for a full ether through the queue, and pocket the difference. That buying pressure pushes the price back toward parity.

The peg breaks under two conditions. First, when redemption demand exceeds available liquidity and the withdrawal queue lengthens beyond what arbitrageurs are willing to wait. Second, when confidence in the staking platform wavers. Both happened in May 2022 when stETH depegged to 0.93 ETH during the Terra/Luna collapse. The trigger was not a Lido-specific failure. The trigger was a broader deleveraging event that forced leveraged DeFi positions to sell stETH faster than the withdrawal queue could process redemptions. Redemptions were not enabled yet - the Shapella upgrade had not occurred. No arbitrage mechanism existed to close the gap. The peg stayed broken until confidence returned and liquidity stabilized.

The specific stress condition that would cause a depeg today: a sustained exodus from Ethereum staking combined with insufficient DEX liquidity to absorb the sell pressure. If a large portion of stakers decide to exit simultaneously and the withdrawal queue lengthens to weeks, LST holders who need immediate liquidity will sell on DEXes at a discount. The wider the discount, the longer the arbitrage takes to close it. The longer the withdrawal queue, the less attractive the arbitrage becomes.

Historical precedent shows the peg recovers once redemptions process and arbitrage can function. stETH returned to parity within months of the May 2022 depeg. rETH and cbETH have not experienced major depegs, in part because their lower TVL reduces the systemic deleveraging risk that drove stETH's discount. The mechanism is not fragile. But it is not a hard peg. Do not treat LSTs as perfect ETH equivalents when modeling liquidation risk in leveraged positions.

LST vs LRT: The Boundary

A liquid restaking token (LRT) is a token minted to provide access to liquidity while participating in restaking, the primitive developed by EigenLayer that enables staked ETH to be used for securing other networks. An LST represents staked ETH plus staking rewards. An LRT represents staked ETH plus staking rewards plus restaking rewards from additional networks.

The difference is an additional layer. An LST holder earns Ethereum validator rewards - currently 2.2% to 2.8% APY. An LRT holder earns Ethereum validator rewards plus compensation for securing EigenLayer-enabled services like bridges, oracles, or rollup sequencers. The additional yield comes from additional work. The additional work introduces additional risk.

Since they are only exposed to the native Ethereum validator performance, LSTs are safer products than LRTs. An LST fails if the underlying staking protocol is exploited, if validators are slashed at scale, or if the withdrawal queue becomes permanently dysfunctional. An LRT fails under all those conditions plus any failure in the restaking layer - a compromised AVS (Actively Validated Service), a slashing event from restaking misbehavior, or a smart contract exploit in the EigenLayer contracts. The attack surface expands. The risk expands with it.

The yield difference reflects that risk. LSTs currently offer 2.2% to 2.8%. LRTs offering EigenLayer exposure claim 4% to 7% depending on AVS participation and point programs. The spread is the compensation for taking restaking risk. Whether that spread is worth it depends on your assessment of EigenLayer's slashing enforcement, AVS security models, and the maturity of the restaking primitive. As of mid-2026, no major slashing event has occurred in EigenLayer restaking. That does not mean the risk is zero. It means the stress test has not happened yet.

Slashing Risk by Protocol

Slashing is the penalty mechanism for validator misbehavior. If a validator signs conflicting attestations, goes offline for extended periods, or participates in consensus attacks, the protocol slashes - burns - a portion of the staked ETH backing that validator. For LST holders, slashing risk is socialized across the pool. Your stETH or rETH or cbETH represents a claim on a large validator set. If one validator is slashed, the loss is distributed proportionally across all token holders.

The protocols differ in how they absorb slashing losses. Rocket Pool requires each node operator to deposit RPL collateral equal to at least 10% of their staked ETH. If a Rocket Pool validator is slashed, the operator's RPL bond is liquidated first to cover the loss before rETH holders are affected. This makes rETH arguably the most slashing-protected LST - losses are socialized only after the responsible operator's bond is exhausted. Historical slashing: two minor events, fully absorbed by operator bonds. No rETH holder has taken a slashing loss to date.

Lido and Coinbase do not use operator bonds. Slashing losses are absorbed directly by the staked pool. Lido has experienced minor slashing events totaling less than 10 ETH across its multi-year history. Coinbase has recorded no slashing events to date. Both protocols operate with professional validator infrastructure designed to minimize offline time and double-signing risk. The track record is strong. The mechanism does not provide a buffer layer like Rocket Pool's operator collateral.

The specific condition that would cause meaningful slashing losses: a correlated validator failure affecting a large portion of a protocol's validator set simultaneously. This could occur if a majority of operators run the same buggy client software, if a coordinated infrastructure outage takes validators offline during a critical consensus period, or if a malicious operator controlling multiple validators attempts a consensus attack. For stETH, operator concentration increases this risk - 38 operators means a compromise of a few large operators could affect a meaningful portion of the pool. For rETH, 3,800 independent operators make correlated failure less likely but not impossible if most run similar infrastructure. For cbETH, all validators are Coinbase-operated, creating maximum correlation but also maximum operational control.

What Matters for DeFi Usage

LSTs exist to unlock the capital efficiency of staked ETH. The use case is not holding an LST in a wallet earning 2.5% APY. The use case is depositing that LST into Aave as collateral, borrowing against it, deploying that borrowed capital into a yield strategy, and earning the staking yield plus the strategy yield simultaneously. Or providing LST/ETH liquidity on Curve and earning trading fees plus CRV emissions on top of the base staking return. The income mechanism compounds when the LST integrates into DeFi.

Three factors determine how well an LST integrates. First, collateral acceptance. stETH is accepted on every major lending protocol. rETH and cbETH have narrower but still strong support. Second, liquidity depth. stETH has by far the deepest on-chain liquidity, with over $2 billion in the stETH/ETH Curve pool. Exiting a large stETH position incurs minimal slippage. Exiting a large rETH or cbETH position requires either using the withdrawal queue or accepting wider spreads. Third, token model. Protocols prefer reward-bearing tokens (wstETH, rETH, cbETH) over rebasing tokens (stETH) because rebasing breaks standard ERC-20 accounting assumptions. If you are building a DeFi position, use wstETH instead of stETH. The protocols expect it.

The specific edge case that breaks DeFi composability: liquidation during a depeg. If you borrow against stETH collateral on Aave and stETH depegs to 0.93 ETH, your collateralization ratio drops instantly. If it drops below the liquidation threshold, your position is liquidated even though the underlying staked ETH is still fully backed. The depeg is temporary. The liquidation is permanent. This is not a theoretical risk. It happened to leveraged stETH positions in May 2022. The mechanism to avoid it: maintain a wider collateralization buffer than you would with ETH collateral, or use stablecoins as collateral and hold LSTs as yield-bearing assets instead of leverage instruments.

The Takeaway

Liquid staking tokens are receipt tokens representing staked ETH plus accumulated validator rewards. They convert an illiquid staking position into a tradable, transferable, DeFi-compatible asset. The three dominant LSTs - stETH, rETH, cbETH - use different validator models, fee structures, and token designs, but all deliver base Ethereum staking yield currently between 2.2% and 2.8% APY. The peg to ETH is maintained by arbitrage and redemption, not by hard guarantee. The peg breaks when redemption demand exceeds liquidity or when confidence in the protocol wavers. The stress test is a sustained deleveraging event combined with a long withdrawal queue. LSTs differ from LRTs in that they expose holders only to Ethereum validator risk, not to additional restaking risk from EigenLayer AVS participation. For DeFi usage, stETH offers the deepest liquidity and broadest collateral acceptance, rETH offers the most decentralized validator set and slashing protection via operator bonds, and cbETH offers institutional custody at the cost of the least competitive fee structure. The mechanism works. The mechanism has a specific failure mode. Know the failure mode before deploying capital.

Verification Steps

Check current APY and fee structures at DeFiLlama under the liquid staking category. Verify stETH, rETH, and cbETH exchange rates on-chain by calling the respective contracts - Lido's getPooledEthByShares, Rocket Pool's getExchangeRate, and Coinbase's exchangeRate functions. Monitor the withdrawal queue length for each protocol to assess redemption wait times - longer queues increase depeg risk. Compare on-chain LST/ETH prices on Curve and Uniswap to the protocol-reported exchange rate to identify any active depeg. Track validator counts and operator distribution via beaconcha.in to verify decentralization claims. For stETH specifically, check the Curve stETH/ETH pool depth - if liquidity drops below $1 billion, exit slippage for large positions increases materially.

Frequently Asked Questions

What is the difference between stETH and regular staked ETH?

Regular staked ETH is locked in the Ethereum validator set and cannot be traded or used until you exit the validator queue. stETH is a liquid receipt token issued by Lido that represents your staked ETH plus accumulated rewards. You can trade stETH, use it as DeFi collateral, or provide it as liquidity while still earning the underlying staking yield. The trade-off is protocol risk and a 10% fee on staking rewards versus zero fees for solo staking.

Can I lose money holding a liquid staking token?

Yes, through three mechanisms. First, the LST can depeg below the value of underlying ETH if redemption demand exceeds liquidity, as stETH did in May 2022 when it traded at 0.93 ETH. Second, the underlying validators can be slashed for misbehavior, reducing the value of your claim. Third, a smart contract exploit in the staking protocol could result in loss of funds. Historical slashing losses have been minimal across major LSTs, and depegs have been temporary, but both risks are structural to the mechanism.

Which liquid staking token has the highest yield?

As of mid-2026, Rocket Pool's rETH offers approximately 2.6% APY, slightly higher than Lido's stETH at 2.22% and Coinbase's cbETH. The difference reflects fee structures rather than validator performance. Rocket Pool charges 15% on rewards but distributes that to decentralized node operators. Lido charges 10%. Coinbase charges 25%. All three LSTs earn the same base Ethereum staking yield before fees. The APY spread is narrow and changes based on network conditions and fee adjustments.

How do I convert my LST back to ETH?

Two paths exist. First, use the protocol's withdrawal queue to redeem your LST for ETH directly. This takes several days depending on queue length but guarantees you receive the full exchange rate value. Second, swap your LST for ETH on a DEX like Curve or Uniswap. This is instant but may incur slippage if liquidity is shallow or the LST is depegged. For large positions, check the Curve pool depth first. For stETH, the stETH/ETH pool typically holds over $2 billion in liquidity, making swaps efficient for most position sizes.

What is the difference between LST and LRT tokens?

LSTs represent staked ETH plus Ethereum validator rewards. LRTs represent staked ETH plus Ethereum validator rewards plus restaking rewards from EigenLayer AVS participation. LRTs stack an additional yield layer on top of staking but introduce additional risk from restaking slashing conditions and AVS failures. LSTs expose you only to Ethereum validator risk. LRTs expose you to Ethereum validator risk plus EigenLayer restaking risk. Current LST yields range from 2.2% to 2.8%. LRT yields claim 4% to 7% depending on AVS participation.