Trading with these systems allows an interesting profit, at a much lower risk thanks to:
Speeds:
Naturally, one cannot record the nanoseconds in which graphs are traded, but if we analyze the data from forex, which are historically traceable, we will see that there is room for creation. micro-shops which are the key to all the already mentioned facts.
Emotions:
People are controlled by emotions, and if a trader sees a longer rising or falling line, he could get carried away and the "problem occurs" when the markets turn quickly and the trader is unable to react so quickly.
Precision:
The system is precise, as it does not have the emotions just mentioned and has clearly defined barriers that it cannot bypass, so it is an ideal servant for the forex and other markets.