防范的方法:要设止损。要把止损位置和自己的头寸调整结合起来,同时也要和自己的操作周期结合起来。如果做中线操作,止损略放大一些,一般15Point around. Perform short-term operations, average stop loss level4个点左右。要把投入的资金分成3One opening trial order, and two additional orders to be added midway. In the specific operation process, it is necessary to use a small amount of funds, make appropriate short-term transfers, and not cover it all at once. We need to combine technical stop loss with financial stop loss.