On the premise of judging whether the two directions of the day and the week are synchronized, at the minute level, it is best to do only one direction at the minute level for a fixed period of time, and use indicators such as MACD or KDJ to cooperate with the relationship between K-line and quantity and energy to conduct multiple short-term operations in the day. More or less empty. Don't go back and forth, just find the same direction as the day and week, preferably the same direction at the monthly level.