Market Manipulation
Deliberate conduct that distorts or misrepresents genuine supply, demand, price, or trading activity.
Market manipulation is conduct intended to create a false or misleading impression of an asset's price, liquidity, supply, demand, or trading activity. A volatile price, concentrated position, or large trade is not manipulation by itself; evidence of intent, coordination, control, or deception matters.
Patterns can include pump-and-dump promotion, wash trading, spoofed orders, undisclosed paid promotion, benchmark interference, or trading across related accounts to manufacture volume. The mechanics differ across order books, automated market makers, derivatives, and NFT markets.
Investigators may compare order placement and cancellation, account ownership, funding paths, on-chain transfers, communications, promotion timing, and who profited. One chart pattern rarely proves the cause, and public blockchain data may not reveal beneficial ownership or off-chain coordination.
Market, fraud, advertising, commodity, or securities rules may apply depending on the conduct, asset, venue, and jurisdiction. A suspicious pattern is not automatically a legal finding, and this definition is not legal advice.
Related terms
Explore connected entries beyond the alphabetical index.
Pump and Dump
→A deceptive scheme in which promoters drive buying and then sell into the demand they created.
Wash Trading
→Trading in which the same person or coordinated group effectively takes both sides to create misleading activity without meaningful economic ownership changing.
Front-Running
→Front-running means acting on knowledge of a pending trade or transaction to execute first and capture an advantage.
Order Book
→A real-time list of buy and sell orders organized by price level on an exchange.
Liquidity
→How easily an asset can be bought or sold in size without causing a large price move.