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 |
Latest News
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July 1, 2022
Cboe Trader E-News for Friday, July 1, 2022 -
July 1, 2022
Penny Program – Additional Class to be Added on July 5, 2022 Effective Tuesday, July 5, 2022, the Cboe Options Exchanges (BZX Options, Cboe Options, C2 Options, and EDGX Options) will add a new issue to the Penny Program. Please click title for complete details. -
July 1, 2022
Cboe EDGX and C2 Options Introduce New Net, Leg Price Increments and Enhanced Handling for Complex Orders with Non-Conforming Ratios Effective July 18, 2022, and as previously implemented on Cboe Options Exchange (“C1”), EDGX Options (“EDGX”) and C2 Options (“C2”) will allow submission of complex option orders with any ratio to have a net price in a $.01 increment. Please click the title for complete details. -
June 30, 2022
Changes to Available Expirations for SPX Options Effective July 1, 2022, the Cboe Options Exchange will begin offering the December 17, 2027 expiration for SPX. Please click title for complete details. -
June 30, 2022
Cboe Options to list MXEA and MXEF Expiring End of Month Options Effective July 1, 2022, Cboe Options Exchange (“C1”) will list MXEA and MXEF expiring End of Month Options. Please click title for complete details. -
June 30, 2022
Consolidated Audit Trail Clock Synchronization Files for PAR and Cboe Silexx Cboe will make available daily clock synchronization files for each PAR device used by a TPH firm. In addition, monthly Cboe Silexx clock synchronization reports will be made available to the TPH firm. These files will be available to the TPH firm via the Cboe Member Portal. Please click the title for complete details. -
June 30, 2022
Restrictions on Transactions BigBear.ai Holdings, Inc. (BBAI) on Cboe, C2, BZX & EDGX Options Exchanges Effective June 30, 2022, the above class will be subject to restrictions pursuant to rule 4.4. Transactions in contravention of this restriction may be subject to nullification. Please click title for complete details. -
June 24, 2022
Cboe Trader E-News for Friday, June 24, 2022 -
June 24, 2022
Cboe Trader E-News for Friday, June 24, 2022 -
June 22, 2022
Reminder - Cboe Options Introduces FLEX Micro (1 multiplier) Options for Broad-Based Index Products Effective June 27, 2022, Cboe will introduce FLEX Micro Options on the indices listed below. FLEX Micro Options will have a contract multiplier of 1, rather than the conventional 100. Asian and Cliquet settlements will not be supported for FLEX Micro Options. Please click the title for complete details.