This indicator identifies on the chart both the 123 and Ross Hook of Joe Ross.
Since you wrote your topic in English, I moved it into the English indicator’s forums and change the title into the correct language.
The indicator doesn’t use default period, it uses intensive loops (nested loops) to find possible highest high and lowest low points in order to detect the 123 pattern, those points are then saved into data arrays. Therefore it is impossible to translate it into ProRealTime programming language 🙁
with the new array now will be possible?
Yes, but that code is “only” 1800 lines long (and still uses functions!! to avoid repetition of codes) 🙄