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 |
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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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November 17, 2023
Cboe Trader E-News for Friday, November 17, 2023 -
November 17, 2023
Cboe Options to List Wednesday Expiring Weekly Options on Certain ETPs Cboe Options to list Wednesday Weekly Options on Certain ETPs beginning November 21, 2023. Please click the title for complete details. -
November 16, 2023
Cboe Options Exchanges Restrictions on Transactions in Options on Kubient, Inc. (Option Symbol KBNT) Effective November 16, 2023, Kubient, Inc., KBNT will be delisted from the NASDAQ. Therefore, trading on Cboe Exchange, Inc. (“Cboe Options”) in KBNT options commencing on November 17, 2023, will be subject to certain restrictions described below. Please click title for complete details. -
November 15, 2023
Cboe Options Exchanges Restrictions on Transactions in Options on PyroGenesis Canada, Inc. (Option Symbol PYR/PYRGF) Effective November 15, 2023, PyroGenesis Canada, Inc., PYR will be delisted from the NASDAQ and will move its listing to the Other-OTC Market under symbol PYRGF. Therefore, trading on Cboe Exchange, Inc. (“Cboe Options”) in PYR and adjusted PYRGF options commencing on November 16, 2023, will be subject to certain restrictions described below. Please click title for complete details. -
November 13, 2023
Cboe Silexx Fee Change effective December 1, 2023 Effective December 1st, 2023, Cboe Silexx will update the following fees. Please click the title for complete details. -
November 13, 2023
Cboe Silexx CAT Fee Schedule effective December 1, 2023 Effective December 1st, 2023, Cboe Silexx will update the following fees. Please click the title for complete details. -
November 13, 2023
Cboe Silexx Announcement – November 13, 2023 Cboe Silexx is excited to announce the following enhancements. Please click the title for complete details. -
November 13, 2023
Reminder - Cboe Equities and Options Switch Replacements Effective per the schedule below, Cboe will perform switch hardware upgrades in the BYX Equities, BZX Equities, EDGA Equities, EDGX Equities, BZX Options, C2 Options, and EDGX Options Exchange environments. Please click the title for complete details. -
November 10, 2023
Cboe Trader E-News for Friday, November 10, 2023 -
November 10, 2023
Update - Cboe Options to Update AIM Price Improvement Requirements for Orders of Less Than 50 Effective for trade date December 1, 2023, Cboe EDGX Options Exchange (EDGX) and effective for trade date December 4, 2023, Cboe Options Exchange (C1) will require Automated Improvement Mechanism (AIM) price improvement for orders of less than 50 contracts when the NBBO is as wide as the minimum auction increment. Please click the title for complete details.