The main reasons for the decrease or even negative balance of available margin are as follows:
1. The conversion rate of position securities decreases;
2. The losses of the securities held are relatively large;
3. The original deposit is offset by cash, and then the cash is used to buy securities, which is affected by the discount rate.
Risk disclosure: This information is compiled according to the Internet and does not constitute any investment advice. Investors should not substitute such information for their independent judgment or make decisions only based on such information, and such information does not constitute any trading operation and does not guarantee any income. If you operate by yourself, please pay attention to position control and risk control.