Which Exit Routes to Consider When LST Discount Widens
When an LST discount widens, the main exit routes to look at are secondary market sale (Swap), protocol instant unstake (Instant Unstake) and protocol delayed unstake (Delayed Unstake). The core selection logic is: if you need money urgently and your position is small, go for the instant route; if not in a hurry and the position is large, go for the delayed route; if you want to rotate into other assets and keep earning yields, go for the swap route.
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Comparison of the Three Exit Routes
| Dimension | Secondary Market Sale (Swap) | Protocol Instant Unstake (Instant Unstake) | Protocol Delayed Unstake (Delayed Unstake) |
|---|---|---|---|
| How it works | Swap LST directly for mainstream coins on a DEX | The protocol uses its reserve pool to buy back your LST | Submit an unstake request and wait for the protocol to exit validators |
| Time required | A few seconds | A few seconds | Hours to days (depending on the protocol and network exit queue) |
| Cost structure | Transaction fees + slippage | Protocol fee + high slippage on large orders | Fixed fee (usually around 0.1%) |
| Price impact | When the discount widens, selling pressure can push the price lower | Small orders at the market price; very high slippage for large orders | Price is fixed and unaffected by short‑term market swings |
| Best for | Wanting to rotate into other assets, or when liquidity is ample | Emergency cash needs, small positions | Large positions, not in a hurry for cash |
The Underlying Logic of the Three Routes
Secondary Market Sale (Swap)
This is the most straightforward method — on DEXs such as Uniswap, Curve or Jupiter, swap stETH, rETH or other LSTs directly for ETH or USDC. The advantage is speed; the drawback is that the LST discount is itself created by secondary market trading. When the discount widens, it means there are more sellers than buyers, and selling into this pool further drives the price down. The assets you actually receive can be significantly lower than the "face value" (redemption value) of the LST.
Completion standard: Once the trade is confirmed, the wallet receives the corresponding amount of ETH or stablecoin.
Protocol Instant Unstake (Instant Unstake)
Some LST protocols (e.g., Lido, Sanctum) or third‑party DeFi protocols (e.g., The Vault) offer an "instant unstake" feature — the protocol uses its own reserve pool or third‑party liquidity pools to buy back your LST directly and give you the native asset. This does not go through the order book of the secondary market; the price is set at the protocol's "redemption price", which is usually closer to face value than the secondary market price.
For small orders, the cost of instant unstake may be only slightly higher than the secondary market; but for large orders, slippage can be extremely high. In the Solana‑based Sanctum protocol, test data shows that instant unstake slippage for 50,000 JupSOL is close to 0.99%, while the fixed fee for delayed unstake is only 0.1%.
Completion standard: After submitting the instant unstake request, the native asset (ETH/SOL) arrives in your wallet within seconds.
Protocol Delayed Unstake (Delayed Unstake)
This is the most traditional exit method — submit an unstake request to the protocol, and the protocol will unstake your stake from the validator nodes in the next epoch or queuing cycle, then return the native asset to you.
Uncertain timing: When the Ethereum exit queue is congested, the waiting time can reach 37‑40 days.
But certain cost: The cost of delayed unstake is almost unaffected by market fluctuations, and the fixed fee is usually very low (e.g., Sanctum charges 0.1%). For large positions, the saved slippage costs can be substantial.
Completion standard: Submit the unstake request, wait for the protocol to complete the redemption process, and the native asset arrives.
Suggestions for Choosing When the Discount Widens
Scenario A: The discount widens because of exit queue congestion (too many validators exiting on Ethereum)
This situation has occurred multiple times on Ethereum — a large number of validators want to exit, causing the exit queue to become congested and the waiting time to stretch to several weeks. In this case, the costs of instant unstake and secondary market sale rise significantly because the market knows that "this batch of LST cannot be redeemed through the protocol for the time being", and fewer people are willing to bid.
If the position is small: Either instant unstake or secondary market sale works; pick whichever has the lower cost. If secondary market pool depth is still decent, selling directly on a DEX may be faster.
If the position is large: Secondary market sale will smash through the order book, and instant unstake slippage is also extremely high. Unless you urgently need cash, it is recommended to use delayed unstake, accept the waiting time and preserve the asset value.
Scenario B: The discount widens because of fundamental problems with the protocol (e.g., the ezETH de‑peg event)
In April 2024, ezETH from Renzo Protocol de‑pegged due to a massive sell‑off triggered by tokenomics controversy. Because ezETH could not be redeemed at the time, arbitrageurs could not restore the peg. At such times, any exit route may face liquidity drying up.
Prioritise instant unstake: If the protocol still supports it, this is the most direct way out.
Be cautious with secondary market sale: The price may have deviated heavily from face value, and selling means locking in a loss. But if you judge the project risk to be extremely high, cutting losses can also be a choice.
Delayed unstake may also be unsafe: If the protocol itself is in trouble, the delayed unstake may not be completed on schedule. In this scenario, holding on until the project team offers a solution is also a strategy.
Scenario C: The discount widens due to market panic, but the protocol fundamentals are sound
This is the most common scenario — market sentiment causes LSTs to be sold off, but the protocol itself is operating normally. The stETH de‑peg event in 2022 and multiple de‑pegs of Solana‑based LSTs in the past fall into this category. If you determine that it is sentiment‑driven rather than fundamental deterioration:
Do not panic exit at the point of maximum discount: This is the operation that results in the largest loss.
If you must exit, prioritise instant unstake: It can exit at a price closer to face value.
Delayed unstake is an alternative to "waiting for the market to recover": After submitting a delayed unstake, the asset continues earning staking rewards during the waiting period. Even if the market keeps falling, your redemption price (face value) is unaffected.
Prerequisites
Have the gas fee for the corresponding chain (mainnet coins such as ETH/SOL) ready in your wallet
Check in advance whether the LST protocol you hold supports instant unstake and how the unstake fee is calculated
If you go for delayed unstake, confirm the current exit queue length and estimated waiting time
Risk Reminders
A discount does not mean you have "already lost money": If the secondary market price of an LST is below face value, it does not mean you have actually incurred a loss — if you redeem through the protocol (whether instant or delayed), you redeem at face value. The discount only becomes a real loss if you sell on the secondary market.
The instant unstake pool can run dry: During panic, the protocol's instant unstake reserve pool may be exhausted, making instant unstake impossible. In that case, you can only use delayed unstake or secondary market sale.
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Completion Confirmation
After submitting the exit operation, check whether your wallet has received the corresponding native asset (ETH/SOL, etc.). If using delayed unstake, confirm that the request has been submitted and note the estimated completion time; then return to the wallet when the time comes to check if the assets have arrived.
