system
A chat on subreddit /r/wallstreetbets
human
I know that part. But correct me if im wrong.  OP have $1.8 million and lost it all. Is that correct? I don’t use webull so i don’t know how NEGATIVE MARKET VALUE works
gpt
I am not an expert on this interface (or options in general) but I think that just shows the sum of all their positions. They're dealing with options so the sum of the positions can exceed the actual cash they're gambling with.

According to post title and their history they were gambling with $138k, not $1.8 million.