SEC approves 22- to 23-hour trading plans from Nasdaq and NYSE Arca
AI Summary- SEC approved extended-hours trading proposals from Nasdaq and NYSE Arca.
- Nasdaq’s schedule runs 4 a.m. to 8 p.m. ET, then 9 p.m. to 4 a.m.
- NYSE Arca targets December 6, 2026, while both plans pause for weekends.