In simple terms
To pump a market is to push price higher through aggressive buying, promotion, or coordinated enthusiasm. «There is a pump» describes a fast rise; it does not prove that the asset is worth more or that the move is legitimate.
How it is used
Crypto groups may promote a token, buy together, and attract later participants. In a pump and dump, early buyers try to sell while the public is still entering; when demand fades, price can collapse. A rise can also be spontaneous, caused by news or a large order, without coordination. The word alone cannot establish intent.
Limits and links
Do not confuse a green candle with durable demand. Check volume, depth, holder concentration, and the source of claims. If the exit depends on finding a later buyer, risk is especially high. See pump and dump and dump; do not chase a move because of FOMO.
Sources
- Investor.gov, “Social Media and Investment Fraud” — warns about coordinated promotion and investment fraud.
- CFTC, “Risks of Virtual Currency Trading” — notes volatility and manipulation risk in virtual currencies.