The difference between the best bid and best ask in an order book.
The spread reflects market liquidity and trading costs. Tight spreads usually indicate high liquidity and competition among market makers; wide spreads indicate illiquidity or higher risk.
"On a liquid BCH/USD pair, the spread might be just a few cents; on a thin token pair, it can be several percent."
A real-time list of buy and sell orders organized by price level on an exchange.
The ease with which a crypto asset can be bought or sold without affecting the market price.
A market maker quotes buy and sell prices to provide liquidity, earning the spread and/or incentives.
All terms and definitions may update as the Cryptionary improves.