system
A chat on subreddit /r/wallstreetbets
human
Because of China news and FUD. If you believe this FUD then sell and buy puts. If you believe in their earnings and the CEO, then you invest and buy calls. 
  
 Pretty simple. Whoever is right makes the big bucks. Have conviction and stick to it. Everything else is noise.

gpt
Got news for you, China news isn't going away anytime soon. And the FUD was clarified and the stock is still in the 40s.