Liquidity Locked: What It Means in Crypto and How to Check It
6 min read· Updated 5 October 2026
On a decentralised exchange, a token trades against a liquidity pool: a pot containing the token and something valuable, usually ETH, BNB or a stablecoin. Whoever supplied that pot receives LP tokens, a receipt that can be redeemed for the pool's contents.
If the creator keeps those LP tokens in an ordinary wallet, they can redeem them at any time and take the valuable side of the pool with them. The token still exists, but there is nothing left to sell it for. Locking liquidity means sending the LP tokens to a time-lock contract that will not release them until a set date.
What a lock protects against
One thing: the creator withdrawing the pool. That is the classic liquidity pull, and a genuine lock makes it impossible until the unlock date.
What it does not protect against
- The team selling its tokens. A locked pool can still be drained the ordinary way: holders of a large share of the supply sell into it and take the ETH out. The lock only stops the LP being withdrawn.
- A short lock. "Locked" for seven days is a countdown, not a commitment. Always read the unlock date.
- A partial lock. If 20% of the LP tokens are locked and 80% sit in the deployer's wallet, most of the pool can leave today.
- New unlocked pools. Liquidity added later, or on another exchange, is not covered by the original lock.
- Contract permissions. A locked pool does nothing about minting, blacklists or pausing. See token owner privileges.
Locked versus burned
Burned liquidity means the LP tokens were sent to a burn address that nobody controls. That is permanent: the pool can never be withdrawn by anyone. A lock expires; a burn does not. Burning is the stronger commitment, and it also means the creator can never recover or migrate the liquidity, which is why longer-lived projects tend to lock instead.
How to check if liquidity is locked
- Find the pair. Look the token up on a DEX analytics site and open its main trading pair. Note the pair (pool) contract address.
- Open the pair on a block explorer and go to its holders tab. The pair contract is itself a token; its holders are the owners of the liquidity.
- Read the top holders. You are looking for a known locker contract or a burn address holding most of the LP supply. If the largest holder is an ordinary wallet, the liquidity is not locked.
- Check the percentage. What share of all LP tokens is locked or burned? Anything well short of the large majority leaves a meaningful amount withdrawable.
- Check the date. Open the locker and read when the lock ends. Then ask what happens the day after.
Newer pool designs, such as concentrated-liquidity pools, represent positions as NFTs instead of LP tokens, so the same idea applies but the lock holds an NFT. The questions are identical: who holds it, how much, until when.
Where it fits
A liquidity lock is worth having and easy to verify. Treat it as one item on the list, next to holder concentration and contract permissions. Our own holder measurements set labelled liquidity pools aside before counting the largest holders, precisely because a pool is pooled funds and not one person's position. You can run that analysis on any supported token with the token holder checker.