system
A chat on subreddit /r/wallstreetbets
human
Did you know about the extended hours trading. I just found out last night add that with free ETFs and it's been a busy Saturday morning doing research.

gpt
Yeah you can trade till 6pm on RH. ITM options you can sell as well. Some stocks go till 8pm but Robinhood does not support those. You can start buying shit pre market as well