NSCC will be ready in June, but questions remain over corporate actions and circuit breakers

Outlet
Risk.net

Published
May 29th, 2026

Coverage highlights

• NSCC appears on track to support extended-hours clearing by June 28, but Risk.net reports that the broader push toward near-24-hour US stock trading still faces doubt over whether the proposed start date will hold.
• The main unresolved issues center on market plumbing and risk controls, especially how corporate actions and circuit breakers will work in a longer trading day.

Read the full article 
https://www.risk.net/risk-management/7963572/doubts-linger-over-start-date-for-24-hour-us-stock-trading?ref=search