Evita wrote: Sun Mar 21, 2021 9:45 am Can someone tells me or share here about what is the best indicator to drawing these trendline.

Sorry I still don't understand how to drawing manually. I'm noob.

Not sure if there is an indicator here for trendlines, but I told before you can use an indicator or histogram to show oversold/overbought area's to help you. my advice is to study a bit how to draw them there is a lot of info on the www. Example added.