system
A chat on subreddit /r/wallstreetbets
human
Mostly a great indicicator during fed drama bs..like rate hike meetings and these minutes , etc 
  
 Since small caps are very reliant on cheap debt , low rates to keep growth. So if there's a decent sell off in IWM...there's some fear. But there wasn't any today so investors seemed pretty happy to stay long riskier assets , no worries about fed.

gpt
Hey seriously thanks for sharing this insight. This is really really helpful and i wish I would have known this today. lol.