system
A chat on subreddit /r/wallstreetbets
human
Yes. Essentially robin hood saw this as him having around $2800 in his account as cash. 
  
 Using that 2800 or so tendies he bought another 100 shares then repeated the steps.

gpt
Ok. So If he did that, still why? He bought 100 amd stocks for 30 each. Sold an amd $2 cc for 28. Hes down $200 isn't he? I don't quite get how that ended up with rh giving him more money thru margin. 
  
 2800 with double buying power is 5600. When he would have gotten 6000 from his initial. 
  
 How is doubling this method end up with more buying power?