Cboe U.S. Equities
Cboe is currently one of the largest U.S. equities market operators on any given day. We operate four U.S. equities exchanges – the BZX Exchange, BYX Exchange, EDGA Exchange, and EDGX Exchange. Cboe Global Markets (formerly CBOE Holdings, Inc.) acquired Bats Global Markets, the prior operator of these exchanges, in February 2017. To learn more about that transaction, click here.
North American Equities Insights
Summary of market volume and market share by venue for the Cboe U.S. equities exchanges.
Book Viewer
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Last updated
Most Active
The current, most actively traded securities on the Cboe Exchanges.
Latest News
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March 15, 2024
Joint Response to U.S. Bank Regulators' Basel III 'Endgame' Notice of Proposed Rulemaking Bank Capital; Federal Reserve -
March 15, 2024
Cboe Trader E-News for Friday, March 15, 2024 -
March 15, 2024
Cboe Equities Adds Support for Share Prices up to $100M Effective June 17, 2024, all Cboe-affiliated U.S. Equities Exchanges will accept share prices up to $100M. The change will allow for a greater maximum price on FIX/BOE order entry messaging, FIXDROP/ODROP copy messaging, and all multicast/unicast outbound market data feeds. Please click the title for complete details. -
March 14, 2024
Cboe EDGA Equities Fee Schedule Update and Dedicated Core Maximum Increase Effective April 1, 2024 Effective April 1, 2024, Cboe EDGA Equities Exchange (EDGA) will increase the maximum number of Cboe Dedicated Cores (Patent Pending) allowed per Member, Service Bureau, and Sponsored Access Participant as detailed below. Additionally, Cboe will make the following fee changes on EDGA, subject to regulatory review. Please click the title for complete details. -
March 14, 2024
Cboe EDGA Equities Technology Refresh Cboe EDGA Equities Exchange (EDGA) will be performing a technology refresh on its market data dissemination systems between Monday, March 18, 2024, and Tuesday, March 26, 2024. Additionally, EDGA will be performing a technology refresh on its FIX and BOE Order Gateway systems from Friday, April 5, 2024, through Monday, April 8, 2024. Please click the title for complete details. -
March 11, 2024
Updates to Cboe BZX Equities Daily Corporate Action, Daily Distribution, and Daily Listed Securities Reports Effective March 25, 2024, Cboe BZX Equities Exchange (BZX) will update public versions of the Daily Corporate Action, Daily Distribution, and Daily Listed Securities Reports. Data requiring a third-party licensing agreement will be removed from the public versions of these three reports available via the File Transfer Protocol (FTP) site. Please click the title for complete details. -
March 8, 2024
Cboe Disaster Recovery Switch Replacements Effective per the schedule below, Cboe will perform L3 switch hardware upgrades in the Disaster Recovery and Production environments hosted out of CH1 and ORD1 data centers, including BYX Equities, BZX Equities, EDGA Equities, EDGX Equities, BZX Options, C2 Options, EDGX Options, C1 Options, CFE, LiveVol, Silexx, and FT Options environments. Please click the title for complete details. -
March 8, 2024
Cboe Trader E-News for Friday, March 8, 2024 -
March 8, 2024
Cboe Holiday Reminder – Modified Trading Hours on Thursday, March 28 and Friday, March 29, 2024 The table below outlines the modified trading schedules for the Cboe Options Exchanges (Cboe Options (C1), C2, BZX, and EDGX Options) and the Cboe U.S. Equities Exchanges (BYX, BZX, EDGA, and EDGX Equities) in observance of Good Friday. Please click the title for complete details. -
March 4, 2024
Response to the European Supervisory Authorities’ Consultation on the Second Batch of Digital Operational Resilience Act (DORA) Policy Products EBA; EIOPA; ESMA