As a result of my studies, I saw that some indicators are indicative and some are supportive. How does?
I have studied hundreds of indicators and oscillators over time. I would like to explain how I elaborate on the indicators and oscillators that I have studied, and how I use them in an EA. Maybe my goal is to give someone a clue.
(Sorry for my English, I will have mistakes, forgive me)
Let's start with a random indicator, for example the WSO&WRO indicator.When we apply it to the chart, we see this:

What should the indicators be doing for us? should show the entry and exit points of the position perfectly.
Here are the points I want in this indicator:

What dots do these dots correspond to on the indicator? I see that when both buffers meet at the same point (0 and 100) it should generate a signal to me.
If the two buffer outputs are at the same level, close in case of open position opposite.
https://fxdreema.com/shared/cUCaIgHic
this is the result of this EA:

Here is the trading report:

when we remove the "no trade/position" block from this EA:


If we apply a grid system, the EA is like this:
https://fxdreema.com/shared/Bn9S4PwEd
As a result, the WSO&WRO indicator is a "decisive" indicator. but it cannot produce a perfect trade report by itself. in this case we need to develop this indicator with "supporting" indicators.
Separate your indicator pool in these breakdowns, it will be of great benefit.
I tried to briefly explain the determining indicator, I would like to talk about supporting indicators in my next post.