What Is Pump and Dump?
A pump and dump is a coordinated market manipulation scheme where insiders accumulate a low-liquidity asset, artificially inflate its price through coordinated buying and social media hype (the pump), and then sell their holdings at inflated prices to late buyers (the dump). The price collapses once the insiders exit.
How Pump and Dump Works
Pump and dumps are rampant in crypto, especially with small-cap tokens. The scheme typically operates through Telegram or Discord groups where leaders pre-buy, announce the "pump target" to followers, and sell into the buying pressure created by their own group members. By the time the signal reaches the group, the leaders are already in profit.
Why It Matters for Traders
Protecting yourself from pump and dumps requires skepticism toward sudden parabolic moves in low-liquidity tokens with no fundamental catalyst. On-chain data reveals the pattern: large wallets accumulate before the pump, then distribute during it. If a token suddenly pumps 200% on social media hype alone with no news, it's almost certainly a pump and dump.
How Perps Traders Use This
For CEX perpetual futures, treat pump and dump as context around entries, exits, and risk, not as a standalone signal. Pair it with funding, open interest, and liquidation heat so one indicator does not drive the whole book.
Formula and Worked Example
Example numbers only (not a live quote).
If your account equity is $10,000 and you risk 0.5% per idea, the cash risk budget is $50. With a stop 1% away from entry on a linear USDT-margined perp, notional size is about $5,000 before leverage optics. Size from stop distance first, then pick leverage that fits the margin mode.
Common Mistakes
- Treating a single print of pump and dump as a trade signal without checking funding, open interest, and your liquidation price.
- Mixing venue conventions (coin-margined vs USDT-margined, cross vs isolated) and reading the wrong mark.
- Copying example numbers from a glossary into live size without checking the current book depth and fee schedule.
- Ignoring related terms that change the meaning of the print on a given day.
