01Definition
An immediate rug is a rapid failure caused by abusive control over supply, trading rules, or liquidity.
02Why it matters
Structural failure can happen in seconds or minutes. A short planned hold does not make an abusive control harmless.
03What to check
- Current mint, freeze, blacklist, and transfer permissions
- Sellability and fees for ordinary wallets
- Liquidity controller and concentrated creator or related supply
04Healthy / Dangerous
Healthy
Current controls and exit conditions are understood and independently checked.
Dangerous
A controller can block selling, extract liquidity, or unload dominant supply.
05Beginner mistake
Assuming a successful buy proves future sellability.
06Takeaway
Check structural failure before considering entry.
See the idea
- 01
A token shows busy buying and a rising price.
- 02
Ordinary wallets face a severe sell restriction.
- 03
Activity does not make the token normally tradable.
Trace it externally
Use the exact contract or mint, current pool controls, explorer records, and chain-appropriate sell simulations. A historical sale or simulation cannot guarantee future execution.
Go deeper
Inspect creator holdings, suspected linked wallets, bundle and sniper inventory, funding patterns, taxes, unexplained supply changes, and known exploit history. Lock or burn claims need verification of the actual liquidity mechanism and duration. Concentration is exposure to investigate; it alone does not establish malicious intent.
Need the basics? Revisit 101A →