system
A chat on subreddit /r/wallstreetbets
human
Yeah I just checked on thinkorswim. There was a volume around 300\-1000 all morning then a buy order of 43879 shares bought that single minute, then volume dropped back to its 1000... 
  
 Someone probably accidentally placed a buy market order instead of a limit order.

gpt
Who accidentally buys 43000 shares as a market order? How does that happen