system
A chat on subreddit /r/wallstreetbets
human
usually it's a big firms algos, but I buy 0-1 day spx options everyday

gpt
What the advantage is here? I guess this is a pure directional play. I understand that they're dirt cheap this close to expiry, and also all the theta is already gone so no worries about that, but I guess you are just holding them for a few hours in the hopes of making a few bucks per contract? This is a whole new angle for me so I'm really curious... sorry to keep bugging you.