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 |
|---|
| Hybrid, Classic Model |
| Open outcry and electronic exchange |
| Cboe C2 Options Exchange |
|---|
| Pro-Rata, Maker-Taker Model |
| All-electronic exchange |
| Cboe BZX Options Exchange |
|---|
| Price-Time, Maker-Taker Model |
| All-electronic exchange |
| Cboe EDGX Options Exchange |
|---|
| Classic Pro-Rata/Customer Priority/DMM Model |
| All-electronic exchange |
Cboe Options Exchange Overview
Value of a Physical Trading Floor
Latest News
-
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 -
December 20, 2024
Cboe C2 Options Market Data Technology Refresh Cboe C2 Options Exchange (C2) will be performing a technology refresh on its market data dissemination systems between January 13, 2025, and January 24, 2025. -
December 20, 2024
Cboe Options Enhancement to AIM and SAM Auctions Effective January 24, 2025, EDGX Options Exchange (EDGX), and effective trade date January 27, 2025, Cboe Options Exchange (C1) will update the execution price check for AIM and SAM auctions as outlined below. -
December 18, 2024
Cboe Options Exchanges Restrictions on Transactions in Options on The Lion Electric Company (Option Symbol LEV/LEVGQ) Effective December 18, 2024, The Lion Electric Company, LEV will be delisted from the NYSE and will move its listing to the Other-OTC Market under symbol LEVGQ. Therefore, trading on Cboe Options (C1) Exchange in LEVGQ options commencing on December 19, 2024, will be subject to certain restrictions described below. Please click title for complete details. -
December 17, 2024
Cboe Options Exchanges Restrictions on Transactions in Options on Akoustis Technologies, Inc. (Option Symbol AKTS/AKTSQ) Effective December 17, 2024, Akoustis Technologies, Inc., AKTS will be delisted from the NASDAQ and will move its listing to the Other-OTC Market under symbol AKTSQ. Therefore, trading on Cboe Options (C1) Exchange in AKTSQ options commencing on December 18, 2024, will be subject to certain restrictions described below. Please click title for complete details. -
December 17, 2024
Cboe Options Exchanges Restrictions on Transactions in Options on Genetic Technologies Ltd (Option Symbol GENE) Effective December 16, 2024, Genetic Technologies Ltd, GENE will be delisted from the NASDAQ. Therefore, trading on Cboe Options (C1) Exchange in GENE options commencing on December 17, 2024, will be subject to certain restrictions described below. Please click title for complete details. -
December 13, 2024
Cboe Trader E-News for Friday, December 13, 2024