Can only say that the accuracy is high. This is a high probability screening, which requires a combination of various technical indicators and cannot be judged by a single indicator. We use technical indicators to make a high probability event. Find the more likely one. It is very important to have absolute confidence in your own technical analysis (provided that your own technology is in place). Don't change what you analyze easily and obey your own rationality. Doing it for a long time will have an effect.