system
A chat on subreddit /r/wallstreetbets
human
No E&amp;P companies

gpt
WLL mainly...got out of that though, was couple days in and out.  Seems to pop one direction or the other everyday, then bleed the gain or loss back throughout the day. 
  
 Bought some NFX calls just days before their takeover announcement.  Sold those right after as i wasn't happy with the announcement, should've bought the puts right then.