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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September 27, 2024
Cboe Trader E-News for Friday, September 27, 2024 -
September 20, 2024
Cboe Trader E-News for Friday, September 20, 2024 -
September 20, 2024
Cboe Equities Updates Aggregated Credit Risk Checks to Aggregate Activity Across All Ports at the MPID and RiskGroupID Level Effective November 22, 2024, all Cboe-affiliated U.S. Equities Exchanges will update Aggregated Credit Risk Checks to aggregate activity across all ports at the MPID and RiskGroupID level. Aggregated credit risk checks will aggregate all open and executed orders at the MPID and RiskGroupID level using the Risk Management Tool within the Customer Web Portal. -
September 20, 2024
Update - Cboe Global Cloud to Upgrade to Kafka Version 3.5.1 Beginning October 19, 2024 through November 8, 2024, Cboe Global Cloud will update to Apache Kafka version 3.5.1. In preparation for this upgrade, several testing opportunities will be provided beginning July 1, 2024, as further detailed below. -
September 18, 2024
Response to Joint Industry Proposal for a National Market System Plan Governing Consolidated Equity Market Data SEC; Equity Market Structure; Market Data; CT Plan -
September 13, 2024
Response to OCC Proposal on Margin Add On for Intraday and Overnight Trading OCC; Options; Options Market Structure; CCP; Retail -
September 13, 2024
Cboe Trader E-News for Friday, September 13, 2024 -
September 10, 2024
Cboe to Observe Moment of Silence on Wednesday, September 11, 2024 Cboe Global Markets will join other market participants in commemorating the 23rd anniversary of the 9/11 attacks and honoring the victims, survivors, and their families by observing a one-minute moment of silence at 9:20 a.m. ET on September 11, 2024. -
September 10, 2024
Cboe and the Next CMU CMU; European Commission; -
September 10, 2024
Reminder - 2024 SIFMA/FIA and Reg SCI BCP/DR Test In coordination with other market centers, as part of the annual SIFMA/FIA industry test and in support of Regulation Systems Compliance and Integrity (SCI) and Cboe Futures Exchange, LLC (CFE) requirements, Cboe is scheduled to host its annual business continuity plan/disaster recovery (BCP/DR) test on Saturday, October 5, 2024.