I was having a converstation with a friend about one of the youtubers that has a bazillion things he looks at. Paralysis by analysis. some say long, some say short some say flat...
Where I learned brought in Fibonacci guests, chartist to read candlestick formations,lol, psychologists to control emotions,
Options traders, fun stuff covered it all.
It's sharpshooter stuff now, rules changing to tighten spread to 0.5¢
What the logarithms give, spreads take away.
When I started, spread was 3/16¢, 25¢ times a thousand shares was easy.
Dollar wasn't decimal, was sixteenths.
Certainly a lotta opinions.