system
A chat on subreddit /r/wallstreetbets
human
The boiler room level schemes were about bullshit and fake penny stocks. 

Margin Call was about dicking over every other iBank asap over mortgage linked securities/derivatives. Their fictitious operation was part of buying shit mortgages from like the Florida mortgage brokers in The Big Short movie. Making mortgage bonds, which would get turned into CDOs…
gpt
Wow bravo mr IMDb over here.