Arbitrage trading allows to earn money on the difference of prices for the same position from different exchanges. With skillful application, arbitrage trading can bring good profit. Arbitrage trading has become especially popular in the cryptocurrency industry. There are a huge number of exchanges and a lot of assets. On different exchanges, the price of the same cryptocurrency varies greatly. Arbitrage is the earnings based on the difference in exchange rate. A trader buys a cryptocurrency asset on one exchange with a minimum price and sells it on another exchange at a higher price. The difference in price between different exchanges is the trader's profit.