"Incremental" quantity energy is also a typical form of quantity energy, which means that quantity energy gradually enlarges in a certain period of time (either a few short trading days or a time span of several months), and quantity energy has obvious incremental effect.

According to the different time span, the incremental pattern shows two ways. One is the overall incremental quantity and energy form, such as the form of "quantity and price rising together", which is an important basis for us to judge the persistence of the upward trend and how the later trend works. The other is in the form of local heavy volume, which generally means that in just a few days, the trading volume of each trading day has been enlarged compared with the previous trading day, and the trading volume has been enlarged step by step for several consecutive days. Of course, strictly speaking, this increase is not that the volume of the next trading day must be greater than that of the previous trading day, but that the volume pattern of these trading days has shown a trend of gradual amplification, and there is a process of increasing amplification, which is reflected in the 5-day moving average.