system
A chat on subreddit /r/wallstreetbets
human
How much collateral is required for the naked options on TSLA and AMZN? Obviously you're not putting up 190k in collateral to sell an option on AMZN

gpt
About $1.5k-$2.5k for TSLA and $16k-$40k for AMZN, depending on Deltas and expirations. Unless he has portfolio margin, which I'm sure he does. In that case, it would be less.