Some if the bigger brokers, for me its Fidelity, you can trade after hours, but it is only for that day, there is no GTC. I do have alerts of a couple of my stocks (ahem… AMC & GME), if they rip after hours I can set orders on my phone. Not getting into the meme subject, but I bought them reasonably cheap, and I have set up AIM to sell them as they go up. But I don’t plan to buy them back, so I just have a ‘one way’ AIM for them.
But back to your question, it is a very manual process to sell after hours, unless someone here knows of another broker who does it as a GTC. Maybe Webull or one of those?
