Overnight stock trading is targeted to start Dec 6 (9 p.m.–4 a.m. ET). For small-cap traders, three things matter: static 20% overnight price bands, overnight halts for reverse splits and other corporate actions, and trades from 9 p.m. to midnight getting the next day's trade date, which matters in a cash account. Full breakdown with sources: https://greenwick.trade/learn/overnight-stock-trading/
