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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January 17, 2025
Cboe Trader E-News for Friday, January 17, 2025 -
January 15, 2025
Reminder - Cboe Market Close Adds Three Additional Matching Sessions Effective January 31, 2025, Cboe BZX Equities Exchange (BZX) will add three additional Market-on-Close (MOC) cut-off times for Cboe Market Close (CMC) orders. -
January 15, 2025
Cboe Unveils New Brand for Exchange Technology Platform, Marking New Chapter in Technology Innovation and Growth Cboe Global Markets, Inc. (Cboe: CBOE), the world's leading derivatives and securities exchange network, today unveiled a new brand identity for its exchange technology platform, signaling an exciting new chapter in Cboe’s ongoing evolution and deepening commitment to delivering best-in-class trading technology and innovation for market participants around the globe. -
January 10, 2025
Cboe Trader E-News for Friday, January 10, 2025 -
January 8, 2025
Update - Cboe to Observe National Day of Mourning on Thursday, January 9, 2025 To honor the memory of former President Jimmy Carter, Cboe will observe the National Day of Mourning scheduled for January 9, 2025. Below are the trading and settlement schedules that all Cboe-affiliated U.S. Options and Equities Exchanges and Cboe Futures Exchange, LLC (CFE) will follow. -
January 3, 2025
Cboe Trader E-News for Friday, January 3, 2025 -
December 31, 2024
Limit Up Limit Down Tier 1 ETP List Updated Effective January 2, 2025 In conjunction with the other listing exchanges, effective January 2, 2025, the security symbols included in the Limit Up Limit Down Tier 1 ETP list will be updated. -
December 31, 2024
Cboe to Observe National Day of Mourning on Thursday, January 9, 2025 To honor the memory of former President Jimmy Carter, Cboe will observe the National Day of Mourning scheduled for January 9, 2025. -
December 30, 2024
Cboe Holiday Reminder - Modified Trading Hours on Monday, January 20, 2025 The tables below outline 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 Martin Luther King, Jr. Day. All times referenced in this notice are ET. -
December 30, 2024
Cboe to Observe Moment of Silence on Monday, December 30, 2024 Cboe will join other market participants in observing a one-minute moment of silence at 9:20 a.m. ET this morning to pay respects to former President Jimmy Carter and to extend condolences to his family.