The profit factor is only a filter or correction factor in the trading strategy. It is just a name, a specific name chosen by the designer at will, and it is not a concept that must exist in trading strategy, nor is it a concept that exists in * * *.

Therefore, if you don't know what kind of trading strategy it is, you can't know the so-called profit factor.

Sometimes some trading strategies deliberately engage in some special concepts to fool customers in order to show their mystery and height. Customers must be careful when using some trading strategies of unknown origin and whose effects have not been strictly tested.