Liquid staking and restaking: yield, derivatives and layered risk
Liquid staking solved a real problem and created a derivative most holders do not realise they are holding.
The problem it solved
Staking secures a proof of stake network and pays a yield, and it locks your capital. You cannot spend it, trade it, or use it as collateral, and unstaking can take days.
A liquid staking provider stakes on your behalf and issues you a token representing the staked position. That token can be traded, lent, or used as collateral while the underlying continues earning. You get the yield and keep the liquidity.
The two designs, which behave differently
Depegs: what they are and when they matter
The liquid token should trade close to its redemption value. Sometimes it does not, and the reason determines whether it matters.
- Liquidity depegs. Everyone wants out at once and the market cannot absorb it. The redemption value is unchanged; only the market price has moved. These have historically recovered. Anyone using the token as leveraged collateral can still be liquidated during it, which is the real damage.
- Exit queue depegs. Unstaking has a waiting period, so the token trades at a discount reflecting the time value of waiting. Mechanical and usually mild.
- Solvency depegs. The underlying stake was slashed, lost, or the provider is insolvent. Here the redemption value genuinely fell and the discount is correct. This is the one that does not recover.
- How to tell them apart: check whether redemptions are still processing at full value. If they are, it is liquidity. If they are not, it is solvency.
The risks you take on beyond staking itself
- Smart contract risk. The provider's contracts hold an enormous amount of capital and are a permanent target.
- Validator and slashing risk. The provider runs validators. Their operational failures reduce your redemption value.
- Centralisation risk. A dominant liquid staking provider controlling a large share of a network's stake is a governance and censorship concern for the whole chain, which is a systemic risk you inherit by using it.
- Governance risk. Parameters, fee rates and node operator sets are usually decided by a token vote you do not control.
- Exit liquidity risk. In a stress event the pool you would exit through may be thin exactly when you need it deep.
Restaking: what it actually is
Restaking lets already staked capital simultaneously secure additional services, earning extra yield for taking on additional slashing conditions. The same capital is committed twice, or more.
The appeal is genuine. New services get economic security immediately rather than bootstrapping their own, and stakers earn more from the same capital. The risk is equally genuine and less discussed.
BEFORE YOU MOVE ON
Common questions
What is liquid staking?
A provider stakes on your behalf and issues a token representing the staked position, so you earn the staking yield while keeping something tradeable and usable as collateral.
Why does a liquid staking token trade above the asset?
In a value accruing design each token becomes redeemable for more of the underlying over time, so trading above it is correct rather than a premium. Rebasing designs stay near parity and grow your balance instead.
Is restaking safe?
It adds yield and it also adds new slashing conditions from services you probably have not evaluated. Each layer adds a few percent of return and a whole new category of failure, so the arithmetic favours fewer layers.
Risk warning: crypto is highly volatile and largely unregulated. You can lose everything you put in. Nothing here is financial, investment or tax advice.