Rug Pulls, Explained
Types of rugs, warning signs, and why checks aren’t foolproof.
A rug pull is a memecoin scam where insiders drain value from buyers, most often by removing liquidity or dumping a large hidden supply, leaving holders unable to sell at anything near what they paid. Warning signs include removable liquidity, concentrated holdings and active contract authorities. Checking for these reduces your risk, but no check catches every rug because some are triggered after launch.
Key takeaways
- A rug pull transfers value from buyers to insiders, usually by pulling liquidity or dumping supply.
- Common types include liquidity rugs, supply dumps, honeypots and slow rugs over time.
- Removable liquidity, holder concentration and live mint/freeze authority are the biggest warning signs.
- No check catches every rug, some are set up to trigger only after a token gains traction.
- Sizing positions you can afford to lose is the only protection that always holds.
What a rug pull is
A rug pull is a type of memecoin scam in which the creators or large insiders extract the value that buyers put in, then disappear or move on. The name comes from having the rug pulled out from under you: one moment there is a market and a rising chart, the next there is no liquidity to sell into and the token is effectively worthless.
Rugs are common precisely because launching a Solana memecoin is trivial and unvetted. Understanding the mechanics is the first step to spotting the setups that make one likely.
Types of rug pulls
Liquidity rug
The classic rug: whoever controls the liquidity pool withdraws it, so there is nothing to sell against. This is only possible when liquidity is not locked or burned.
Supply dump
Insiders hold a large share of the token, sometimes minted quietly, and sell it all into buyers, crashing the price. Holder concentration is the tell.
Honeypot
The contract is written so buyers can purchase but cannot sell, trapping funds from the start. See honeypot tokens explained.
Slow rug
Rather than one dramatic event, insiders bleed value out gradually, selling in tranches or removing liquidity in stages, which is harder to notice in real time.
Warning signs before you buy
Most rugs share recognizable setups. Before buying, look for:
- Liquidity that is not locked or burned, read how to check token liquidity.
- A few wallets holding most of the supply, read how to check token holders.
- Active mint or freeze authority, read token contract risk flags.
- Inability to sell in a test transaction (a honeypot signature).
- Anonymous team, copied branding, and pressure to buy immediately before you can check.
Why no check catches every rug
This is the crucial caveat: safety checks describe a token at a moment in time, and a rug can be engineered to trigger later. A deployer can leave liquidity removable and pull it only after the token trends. Authorities can be changed after launch. Scammers deliberately design tokens to pass popular scanners, then rug through a path the scanner never tested. No check, automated or manual, can promise a token will not rug.
How to reduce the risk
You cannot eliminate rug risk, but you can lower it and cap the damage. Run the full safety checklist, avoid tokens with removable liquidity or live mint authority, and, most importantly, size every position so that a total loss would not meaningfully hurt you. Read our risk disclosure for the honest picture.
Rug checks in Cheetah
Cheetah runs automated rug and liquidity checks and surfaces red flags, and its stop-loss and take-profit tools help you manage an exit. These are risk tools, not guarantees, they can flag many dangerous setups but cannot catch every rug or make a memecoin safe. See the security page for details.
Frequently asked questions
What exactly is a rug pull?
A rug pull is a scam where the people behind a memecoin extract value from buyers, typically by removing the liquidity that lets people sell, or by dumping a large hidden supply. Holders are left with tokens they cannot exit near their entry price.
Can safety checks prevent a rug pull?
They can reduce the risk by flagging removable liquidity, concentrated holdings and active contract authorities, which rules out many obvious scams. But they cannot prevent every rug, because some are designed to trigger only after launch through paths a check did not test.
What is a slow rug?
A slow rug is when insiders drain value gradually, for example by steadily selling a large allocation or removing liquidity in stages, rather than in one sudden move. It is harder to spot because there is no single dramatic event, just a persistent bleed.
How can I protect myself from rugs?
Run liquidity, holder and contract checks before buying, avoid tokens with removable liquidity or live mint authority, and above all size every position so a total loss would not hurt. Checks lower the odds; disciplined sizing is what limits the damage when one slips through.