Effective December 6, 2026 (trade date December 7, 2026), Cboe EDGX Equities Exchange will expand trading hours to follow a 23×5 schedule.

Supporting market data changes will be made to BZX Equities Exchange.

Upon the effective date, EDGX trading hours will begin at 9:00 p.m. on Sundays and end at 8:00 p.m. on Fridays. Trades during the Overnight Trading Session occurring before midnight will be marked with the Trade Date of the following trading day.