Choose a unit of measure (seconds, minutes ...) which allows us to give a realistic value is not easy, perhaps for a scalper "10 seconds" would be a good unit of measure ... I am a hedger and I mainly work on time frame H1 and H4, the speed is a very important factor when you take a position and when you exit the trade, knowing the speed at which the price comes to my point of entry / exit gives to me the possibility to delay the entry / exit in case of a very fast moving ...
This is the main reason why until now I did not manage to find an efficient solution even if I tried and tried many solutions!
you're spending your time to help me and I am very grateful to you ...
thanks,
M.M.