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
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September 10, 2024
Cboe Options Exchanges Restrictions on Transactions in Options on Velo3D, Inc. (Option Symbol VLDX/VLDX1) Effective September 10, 2024, Velo3D, Inc., VLD will be delisted from the NYSE. Therefore, trading on Cboe Options (C1) Exchange in VLDX and adjusted VLDX1 options commencing on September 11, 2024, will be subject to certain restrictions described below. Please click title for complete details. -
September 10, 2024
Cboe Options Exchanges Restrictions on Transactions in Options on Big Lots, Inc. (Option Symbol BIG/BIGGQ) Effective September 09, 2024, Big Lots, Inc., BIG was delisted from the NYSE. Therefore, trading on EDGX Options (EDGX) Exchange in BIG and adjusted BIGGQ options commencing on September 11, 2024, will be subject to certain restrictions described below. Please click title for complete details. -
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
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. -
September 9, 2024
Cboe BZX Options Introduces 10 Gb Layer 1 Physical Ports Cboe BZX Options Exchange (BZX Options) is pleased to introduce 10 Gb Layer 1 (L1) Physical Ports as an optional service to provide enhanced determinism for BZX Options Depth (PITCH) Market Data delivery effective November 4, 2024, subject to regulatory review. -
September 9, 2024
Cboe Silexx Announcement – September 9, 2024 Cboe Silexx is excited to announce the following enhancements. Please click the title for complete details. -
September 6, 2024
Cboe Trader E-News for Friday, September 6, 2024 -
September 3, 2024
Schedule Update - Cboe Options Exchanges Update Drill-Through Amounts All Cboe-affiliated U.S. Options Exchanges will update the drill-through amounts as shown below. Please see this previous notice for more information on drill-through handling. The effective date has been postponed. The new effective date will be communicated in a future notice. -
August 30, 2024
Cboe Trader E-News for Friday, August 30, 2024 -
August 30, 2024
Penny Program – Additional Classes to be Added All Cboe-affiliated US Options Exchanges (BZX Options, Cboe Options, C2 Options, and EDGX Options) will add the following new issues to the Penny Program on the effective date listed below. Please click title for complete details.