The fluctuation range is the distance between the peak and the trough formed by the repeated fluctuations of the market conditions of a certain commodity, security or futures within a certain period of time. Generally speaking, when the market fluctuation range changes significantly, especially when there is a sudden rise or fall, so that the market price breaks through the rising resistance line or the falling resistance line, it usually indicates that a new round of market conditions is about to happen. Appear. Therefore, it is indispensable for traders to pay close attention to the range of market fluctuations in the process of futures trading.

Understanding market fluctuations and their range is of great significance for correctly grasping market entry opportunities, flexibly using investment skills, and timely opening or closing positions to make profits.