system
A chat on subreddit /r/wallstreetbets
human
No no I found the account I just am trying to find the juiciest one

gpt
Dude had numerous posts showing well over a million in MU calls. The juiciest oughta be right around when it was over $60 
  
 Edit: should note that most of that million was money he made from...you guessed it...MU calls