Is there an official website? For penny stocks? Or stocks in general

I know we did something in school on maybe nasdaq.com or something but not sure

my buddy makes boatloads off that shit
i dont understand it
but he wrote some program that algorithmically tracks all the stocks puts them into a graph and helps him see some sort of pattern
guy makes stupid money working 5 hours a day 5 days a week hungover in his boxers at home
fucker

haha ask him what the best non broker sites are

He's the main character from the movie "pi"

Fuck im jelly