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 |
Latest News
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March 13, 2024
Cboe Options Exchange SPESG RTH LMM Solicitation Cboe Options (the “Exchange”) will accept applications from interested Trading Permit Holders for the Lead Market-Maker (LMM) role in the Regular Trading Hours (RTH) session for SPESG options, subject to regulatory review. Please click the title for complete details. -
March 13, 2024
Cboe Options Exchange SPESG RTH LMM Solicitation Cboe Options (the “Exchange”) will accept applications from interested Trading Permit Holders for the Lead Market-Maker (LMM) role in the Regular Trading Hours (RTH) session for SPESG options, subject to regulatory review. Please click the title for complete details. -
March 11, 2024
Cboe Silexx Announcement – March 11, 2024 Cboe Silexx is excited to announce the following enhancements. Please click the title for complete details. -
March 8, 2024
Cboe Disaster Recovery Switch Replacements Effective per the schedule below, Cboe will perform L3 switch hardware upgrades in the Disaster Recovery and Production environments hosted out of CH1 and ORD1 data centers, including BYX Equities, BZX Equities, EDGA Equities, EDGX Equities, BZX Options, C2 Options, EDGX Options, C1 Options, CFE, LiveVol, Silexx, and FT Options environments. Please click the title for complete details. -
March 8, 2024
Cboe Trader E-News for Friday, March 8, 2024 -
March 8, 2024
Schedule Update - Cboe and EDGX Options to Allow Equity BD Choice on Stock-Option Orders; New PAR Indicators Effective April 29, 2024, Cboe Options Exchange (C1) and EDGX Options Exchange (EDGX) will allow customers to optionally designate an equity Broker Dealer (BD) of choice on electronically processed options orders that include an equity leg. Please click the title for complete details. -
March 8, 2024
Schedule Update - Cboe Options to Allow FLEX Orders with an Equity Leg Effective April 29, 2024, Cboe Options Exchange (C1) will allow customers to submit FLEX option orders containing an equity leg. This new functionality will be available for both floor-routed and electronically processed orders. Please click the title for complete details. -
March 8, 2024
Cboe Holiday Reminder – Modified Trading Hours on Thursday, March 28 and Friday, March 29, 2024 The table below outlines 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 Good Friday. Please click the title for complete details. -
March 6, 2024
Cboe Options Exchanges Restrictions on Transactions in Options on Express, Inc. (Option Symbol EXPR/EXPR1) Effective March 06, 2024, Express, Inc., EXPR will be delisted from the NYSE. Therefore, trading on Cboe Exchange, Inc. (“Cboe Options”) in EXPR and adjusted EXPR1 options commencing on March 07, 2024, will be subject to certain restrictions described below. Please click title for complete details. -
March 4, 2024
Reminder - Cboe Proprietary Index Products MXACW, MXUSA, and MXWLD to be Added to the 3:00 p.m. and 3:15 p.m. Marking Price Files Effective trade date March 18, 2024, Cboe Options Exchange (C1) will add data for MSCI ACWI Index (MXACW), MSCI USA Index (MXUSA), and MSCI World Index (MXWLD) options to its marking prices files. The values will be available via Cboe’s Proprietary Index Marking Prices website and disseminated to OPRA. Please click the title for complete details.