The Depository Trust & Clearing Corporation spent 2025 building infrastructure for extended trading hours, targeting a 24×5 schedule that would keep US markets open from Sunday night through Friday evening with brief daily maintenance windows.
Nasdaq filed plans for 23-hour trading days. Intercontinental Exchange (ICE) announced it has developed a tokenized securities platform that is designed to enable “24/7 operations.”
The industry framed the shift as transformative: always-on access for retail…