How to avoid arbitrage? Trading liquidation is mainly caused by failure to control risks. Excessive risk often leads to liquidation by accident. There are many reasons for this. Here are some suggestions on how we should prevent liquidation later: 1. The essence of making money by reasonably controlling position trading is to make money with compound interest, not with explosive profits. Regarding the model of making money with compound interest, everyone has different ideas, which can be summarized by oneself in practice. A small amount in a small position, and go with the trend a long flow of water, a little will make a lot. 2. Bring a stop loss at any time. The stop loss position must be combined with your own position adjustment, and at the same time, it must be combined with your own operating cycle. The invested funds should be divided into 3 parts, one for opening a trial order, and two for adding funds midway. In the specific operation process, a small amount of funds should be used, and appropriate short-term moves should be made, and do not cover it all at once. It is necessary to combine technical stop loss and financial stop loss.