A cryptocurrency exchange is an online platform for buying, selling and exchanging cryptocurrencies. Some exchanges work only with cryptocurrency pairs, while others let you trade for ordinary money.

A derivative is a derivative financial instrument whose value depends on the price of an underlying asset. In the crypto market, derivatives are used to hedge risks and to speculate on changes in coin prices.

MACD is a technical indicator that assesses the strength and direction of a trend based on a combination of moving averages. It helps to find potential price reversal points.

The bottom is the lowest point of a price decline over a certain period of time, after which the price begins to rise or, at the very least, stops declining.

An OTC exchange is a venue where participants make deals directly with one another, without placing orders in the shared order book of a centralized exchange. The format is in demand for large volumes.