Regular Market and Limit Orders

Executable from Halt Auction time to 4:00 p.m. ET (Day and GTC orders) and 8:00 p.m. ET (GTX and IOC orders). Available for entering during the auction. Day and GTC/GTX orders will be displayed during the Quote-Only period and will be included in the auction. Market and IOC orders will be queued until the auction match and will be reflected in Cboe Auction information.

Cboe Titanium U.S. Equities Auction Process | Cboe