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 |
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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 |
|---|
| 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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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 -
December 13, 2024
Cboe Options Updates Unit Symbol Distribution Effective trade date March 31, 2025, all Cboe-affiliated U.S. Options Exchanges will rebalance the symbol ranges for Matching Units 1-30. -
December 12, 2024
New OCC Clearing Number 134 Please be advised that Clear Street LLC, OCC Clearing #134 has recently become a valid Clearing Number for trade executions on C2 Options Exchange. -
December 12, 2024
New OCC Clearing Number 134 Please be advised that Clear Street LLC, OCC Clearing #134 has recently become a valid Clearing Number for trade executions on C2 Options Exchange.