The evolution of most market conditions will go through the process of germination, development, peak, decline, and change.
If the "trend" is a typical right-side trading, it is the follow-up after the trend changes.
Then "structure" is a typical left-hand transaction. It is a potential characterization of speed and a quantitative standard from peak to decline. We conduct follow-up research on "structure" in order to seize the critical point of the trend and serve the trend more delicately.
Before a structure can form, a state must occur: passivation.
Passivation is necessary for structure formation. So what is passivation?
To put it bluntly, it means that it is not showing the state it should be showing, and it is out of sync. When the price reaches a new low, the DIF value of MACD does not reach a new low, and the presence of 2 negative legs indicates passivation.
When passivation occurs and the DIF turning point appears, the structure is formed. Passivation is a state, structure formation is a moment.