Function : Pivots High and Low

WARNING: The toil of this script is not mine. In order to avoid disrespect for work, I deleted some extensions only pure pivots , that is, only the information this script needed. I liked the fact that high and low pivots were in one function. I found this command by chance on stackoverflow. I don't know the authors and the nicknames because they are the stackoverflow nicknames. I hope it will help your adaptive periods. Finally, the length of the pivot must be at least 3 to be available.If the author reaches me, I will give his/her Tradingview name as a reference.