I complain HYCM changes trading rules randomly from April to May! Causing me to lose money! I contacted the customer service and they took a cavalier attitude and ask me to continue complaining! I invest here because I trust you and you, which has over 40-year history, should ignore rules! I just want justice! Why can you change trading rules randomly? The margin has been raised from 3% to 20%! You know the market fluctuated greatly at that time but you raised the trading costs greatly! You wanna force customers’ positions wiped out? The most speechless thing is that the change takes effect and forbid us from trading after rasing margin. There was no chance to operate! What a rip-off! I just want a justice. Why are you the boss after I invested in your platform? Ironic! I hope I can get a satisfied answer!