Cboe Options Exchanges
Cboe provides choice for our diverse trading customers by operating four U.S.-listed cash equity options markets, including the largest options exchange in the U.S. – Cboe Options Exchange.
Cboe Options Exchange |
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Hybrid, Classic Model |
Open outcry and electronic exchange |
Cboe C2 Options Exchange |
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Pro-Rata, Maker-Taker Model |
All-electronic exchange |
Cboe BZX Options Exchange |
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Price-Time, Maker-Taker Model |
All-electronic exchange |
Cboe EDGX Options Exchange |
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Classic Pro-Rata/Customer Priority/DMM Model |
All-electronic exchange |
Cboe Options Exchange Overview
Value of a Physical Trading Floor
Latest News
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January 8, 2025
Cboe Options Exchanges Restrictions on Transactions in Options on Sendas Distribuidora S.A. (Option Symbol ASAI/ASAIY) Effective January 08, 2025, Sendas Distribuidora S.A., ASAI will be delisted from the NYSE and will move its listing to the Other-OTC Market under symbol ASAIY. Therefore, trading on Cboe Options (C1) Exchange in ASAIY options commencing on January 10, 2025, will be subject to certain restrictions described below. Please click title for complete details. -
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
Penny Interval Program Annual Review and Rebalancing Effective January 2, 2025, as part of the annual review provision of the Penny Interval Program (Penny Program), any option class not in the Penny Program that is among the 300 most actively traded multiply listed option classes overlying securities priced below $200, or an index at an index level below $200, will be added to the Penny Program on the first trading day of January. Please click title for complete details. -
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 Options Exchanges Restrictions on Transactions in Options on Danimer Scientific, Inc. (Option Symbol DNMR/DNMR1/DNMR2) Effective December 30, 2024, Danimer Scientific, Inc., DNMR will be delisted from the NYSE. Therefore, trading on Cboe Options (C1) Exchange in DNMR and adjusted DNMR1/DNMR2 options commencing on December 31, 2024, will be subject to certain restrictions described below. Please click title for complete details. -
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. -
December 23, 2024
Cboe Silexx Announcement - December 23, 2024 Cboe Silexx is excited to announce the following enhancements. Please click the title for complete details. -
December 20, 2024
Cboe Trader E-News for Friday, December 20, 2024