Win steadily and survive all kinds of black swans K traders. 519 liquidation of 800,000 all the way to the present, solid bear market experience, this round of spot has been sold at the highest point, good risk control, do not make quick money, wait patiently for the trend (contract copy is recommended to choose smart copying, the opening will not be full at one time, the liquidation price is far away, it is not recommended to lose manually)
