Cboe Test Schedule

The expected test schedule for the Cboe Equities Exchanges (subject to adjustment with notice) for the quarterly tests will be as follows (all times ET):

• 7:30 a.m. - Connectivity available, GTH/Pre-Market trading available.
• 9:30 a.m. - Regular market trading session open.
• 9:30 a.m. - 11:20 a.m. - SIPs to trigger MWCB Levels 1 and 2 Status Breaches. Equities Listing Exchanges (including BZX Equities) to perform MWCB Reopening Auctions.
• 12:00 p.m. - End of test.