Why do foreign exchange brokers go bankrupt?

First, the formal platform, where the income depends on the spread rebate, the customer transaction volume is large, and the income is not enough to maintain the long-term operation time of the company, it will go bankrupt.

Second, some black platforms may not go bankrupt, but donations may have escaped. The operation of the black platform is simply that you bought a currency pair and he didn't really help you buy it in the market at all. He just made a data to show you. If you lose money, he naturally takes your money, but when a customer makes a lot of money and wants to make money, the platform closes down and runs away directly.