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DEX EDUCATION · SAFETY

A Liquidity Lock Does Not Prove a Token Is Safe: Other Checks

A liquidity lock stops one specific action: withdrawing locked LP tokens before a date. Many other risks remain.

By ChartsPod Editorial Team · Reviewed by ChartsPod Research
Published · Updated · 5 min read

Short answer

A liquidity lock prevents the locked liquidity-provider tokens from being withdrawn until the lock expires. It does not stop the team from minting more tokens (if mint authority remains), freezing accounts (if freeze authority remains), dumping a large holding into the pool, adding transfer restrictions or taxes (on some EVM contracts), or withdrawing liquidity that was never locked. Check lock size and expiry, authorities, holder concentration and sellability as well.

What a lock covers and doesn't

Liquidity lockLiquidity lock. Left, Prevents: Withdrawing locked LP before expiry; One form of 'rug pull'; ; . Right, Does not prevent: Minting new supply; Freezing token accounts; Large holders dumping; Unlocked liquidity removal.PREVENTSWithdrawing locked LP before expiryOne form of 'rug pull'DOES NOT PREVENTMinting new supplyFreezing token accountsLarge holders dumpingUnlocked liquidity removal
A lock narrows one risk. Original ChartsPod editorial graphic.

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Other checks

Beyond the lockBeyond the lock: Share of liquidity locked vs total; Lock expiry date; Mint authority revoked? (Solana); Freeze authority revoked? (Solana); Top-holder concentration; Transfer restrictions or taxes (EVM); Test sell or simulation.BEYOND THE LOCKShare of liquidity locked vs totalLock expiry dateMint authority revoked? (Solana)Freeze authority revoked? (Solana)Top-holder concentrationTransfer restrictions or taxes (EVM)Test sell or simulation
Each line covers a risk the lock doesn't. Original ChartsPod editorial graphic.
RiskCheck
Supply inflationMint authority
Frozen fundsFreeze authority
DumpHolder distribution
UnsellableSell test

Reading lock details

Check what share of the pool's liquidity tokens is locked: a lock on a small fraction leaves the rest withdrawable. Check the expiry: a lock that ends in days offers little protection. Check who can extend or release it, and whether the locker contract is widely used.

Also check whether liquidity is held by the team at all: liquidity tokens sent to a burn address cannot be withdrawn by anyone, which is a different and stronger guarantee than a time lock.

Example: a locked token that still failed

Illustrative: a token shows 90% of its liquidity locked for six months, and traders take that as safety. The mint authority, however, is still set. Weeks later, new tokens are minted and sold into the pool. The lock held; the price collapsed anyway because supply was inflated.

The lock did exactly what it promised and nothing more. A complete check would have flagged the mint authority before the first trade.

Lock expiry

Lock lifecycleLock lifecycle: LOCK SET: LP tokens locked; DURING: Locked share safe; EXPIRY: Withdrawable again; AFTER: Lock gives no protection.LOCK SETLP tokens lockedDURINGLocked share safeEXPIRYWithdrawable againAFTERLock gives no protection
A short lock protects briefly. Original ChartsPod editorial graphic.

Treat a liquidity lock as one partial safeguard and complete the other checks.

Related: Solana Mint and Freeze Authority: What to Check Before a Swap, New DEX Pools: A Due-Diligence Checklist Before the First Trade.

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Questions readers ask

Does a liquidity lock make a token safe?

No; it only prevents withdrawing the locked LP until expiry.

What else should I check?

Authorities, holders, unlocked liquidity, transfer restrictions and sellability.

What happens when the lock expires?

The liquidity can be withdrawn.

Sources and methodology

DEX Screener behaviour comes from its official documentation; pool and token concepts from CoinGecko, Uniswap, Raydium and Solana documentation, as read on 17 October 2026. Examples use illustrative numbers and do not refer to any real token. Nothing here is a recommendation to trade any token.

  1. Solana: Assets on Solana (tokens) — mint accounts, supply, decimals, mint and freeze authority.
  2. Uniswap: Concentrated liquidity — active liquidity within price ranges.

This article explains research tools and workflows. It is not financial advice, does not recommend buying or selling any asset and does not predict prices. Crypto derivatives carry a risk of rapid and total loss of margin.

CHARTSPOD EDITORIAL EDITION · RESEARCH AND EDUCATION ONLY · NOT FINANCIAL ADVICE.