Call the police. The margin account of crude oil cannot be withdrawn after profit because investors have not closed their positions. Only after liquidation, a complete transaction is over. But if investors still can't make a profit after closing their positions, it may be a black platform.

Investors must choose a formal trading platform when trading in crude oil margin accounts, so as to effectively protect their legitimate rights and interests. Crude oil futures is a high-risk investment product. When trading crude oil futures, investors must set appropriate stop-loss points to avoid investment losses affecting normal life.

In addition, investors need to have certain theoretical knowledge and financial strength before entering the futures market in order to better cope with the vagaries of the market and obtain effective investment income.

For example:

Taizhou Procuratorate handled a fraud case, involving the field of crude oil futures investment, and the amount of fraud seized reached more than 3 million. Liu Moumou, a resident of Taixing City, invested in a wealth management APP through a friend's introduction in his spare time. He invested millions, but in the end, although the money was in the account, he couldn't withdraw a penny. What's going on here? Liu, who was worried about being cheated, quickly called the police.

During the investigation, prosecutors and police officers found that the suspect found the relevant code of the futures trading platform and then designed a fake trading platform. The degree of imitation is quite similar. The platform that customers can see is similar to other platforms, but the funds inside will not really enter the market. However, customers are not aware of this situation. Therefore, there is no so-called loss or profit. The book shows a string of false figures, and the real money is in Zhang Sanren's account.