A market order is an instruction to buy or sell an asset immediately at the best available price. It is executed at once as long as there are matching limit orders in the order book.

A limit order is a pending order to buy or sell an asset at a predetermined price. It is executed only when the specified rate is reached, giving the trader control over the price.

A pump is the artificial inflation of a cryptocurrency's price through mass coordinated buying. The goal is to sharply raise the price so that the organizers can sell the asset for more.

Bollinger Bands are a technical-analysis tool that shows volatility and the current deviations of an asset's price from its average value using three lines.

Liquidity shows how quickly an asset can be bought or sold at a price close to the market one without significantly affecting quotes. It is one of the key parameters for evaluating any crypto market.