The indicators and EAs (discretionary assistants) that are on sale are all created based on my own trading experience, only for things I would actually want to use. With the assumption of long-running operation and multi-chart use, I strive to minimize unnecessary per-tick processing and redraws, emphasizing lightweight and stable performance. If you have requests like “It would be interesting if there were this kind of feature” or “I would like this kind of helper tool,” please share them. They will be taken into account for future development.