pump.fun is launch on a bonding curve before graduating to an AMM pool. The window between listing and exit is minutes, not days. This page is about liquidity specifically, written for a first-time buyer.
Run a free check How we scoreThe number that decides whether a bad outcome is survivable is exit depth: how much supply sits inside a pool you could actually sell into. A chart can look healthy while every position in it is unsellable.
Buys under 1,500 dollars of usable depth are refused, and zero is refused outright, because a buy you cannot sell is not a trade. Sells are never gated.
If liquidity cannot be read the trade is allowed and flagged. Unknown never silently becomes zero.
You do not need to understand pool mechanics to check whether a token can be exited. A check that returns a count of red flags, the on-chain reason for each, and an explicit list of what could not be read, is usable in a way that a single opaque score is not.
What these numbers are. CoinCheck's 94.6% aggregate is a bonding-curve graduation predictor over 79,519 resolved calls. It is not a rug-detection accuracy rate, and the bullish bucket scores 1%. Cross-chain wallet clustering and LP-unlock alerts are not built.
Fees. CoinCheck adds no trading fee of its own. The venue still charges its own on-chain trading fee, and we will not call that "no fees".
Independent. No paid promotion anywhere on CoinCheck. No ranking is bought.