system
A chat on subreddit /r/wallstreetbets
human
I googled it, it makes sense now, you agree to a certain price for stock by a certain date, to buy or sell, if accepted by the seller. Is that correct?

gpt
Yes, and the price of the call or put (the contract) fluctuates depending on a few factors.  
  
 Keep in mind that making 200k in a day is pretty much the least likely thing to happen.