Forex is the largest market for trading operations. The volume of daily trade reaches almost 5.5 trillion. At the same time, futures trading volumes are 440 billion, the US stock market at 250 billion, and the cryptocurrency market volatility is only $ 5 billion. But such a large market is not without flaws. By the way, sometimes the commission of brokers reaches 5 or 10% of the trader's profit, which means hundreds of billions of dollars a day.