system
A chat on subreddit /r/wallstreetbets
human
I downloaded this ETNA app to paper trade options but I have no idea how to use it to practice, makes sense? Is there a video that can teach me how to actually make a call/put using an interface?

gpt
Well, here is my 2 cents : 
  
 Call means you belive the shares will go up. Put means shares go down. Read the news, articles, and autist analyst from Reddit