In theForeign exchange transactions中,资金使用率我个人一般控制在5-20%Between them, being too heavy or too light is not very reasonable. For example, in foreign exchange10wStandard USD position, based on market strength and stop loss size, can be held at1-5Make timely adjustments between hands. Of course, this only represents personal opinion. Those who like to run naked with heavy warehouses don't need to consider it!
Risk control mainly includes the following three points:
第一点:胜率,即获胜的概率;
第二点:盈亏比,即风险回报比;
第三点:止损,即每次开仓可承受的最大亏损。
做趋势的投资者,在实际交易中,从长期来看大家的胜率一般是40%Left and right, or even lower, this is a normal phenomenon. Some people claim that their trading system has a high winning rate, but in fact, that's because their trading cycle is not long enough!
假设我们以长周期交易胜率50%Calculate, then3:1Under the profit loss ratio, we can see from the table that the risk of account liquidation is only0.2%So it's almost impossible to explode. Of course, this is just a theoretical value. If everyone ignores the trading rules, arbitrarily enlarges their positions, or frequently enters and exits, and changes the profit and loss ratio during the practical process, then the result of the liquidation is not a problem with the table data!