A money hold is a temporary restriction on money operations on an exchange: a delay in depositing, withdrawing or using funds. It is usually imposed under the venue's rules or as part of checks.

Margin trading is trading on an exchange using borrowed funds that increase the size of a position through leverage. The method can amplify both a trader's profit and losses.

Mt. Gox is one of the first and largest Bitcoin exchanges, based in Japan. Its closure after a major loss of funds became one of the most famous events in the history of cryptocurrencies.

A bull (Bull) is a market participant who expects an asset's price to rise and profits from the increase. The term is widely used on cryptocurrency exchanges and describes one of the types of market behavior of traders.

A bucket is exchange slang for a limit buy order placed noticeably below the current price in anticipation of a sharp, brief drop. Such an order is triggered at the moment of a deep dip.