Bro, what you’re asking is in summary how to do technical analysis and is there an indicator for it? the short answer is there’s no ready to eat platter in trading. everyone will look at things in their perspective. but in general any indicator (like pivot points,CPR) will show only swing highs and lows which you can anyways see with your naked eyes without any tools or indicator but they may help you to get started with. However, if you’re keen to learn there’s a writeup from dhan and a video that i’m sharing with you. hopefully that’ll help you in some way.