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
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Summary of market volume and market share on the Cboe U.S. options exchanges.
Most Active
Latest News
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Restrictions on Transactions in Canntrust Holdings Inc. (CTST) on Cboe Options Exchange
Effective April 1, 2020, the above class will be subject to restrictions. Please click the title for more details.
April 1, 2020
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Restrictions on Transactions in Obsidian Energy Ltd. (OBE) on Cboe Options Exchange
Effective April 1, 2020, the above class moved its listing to the Other-OTC Market. Please click the title for more details.
April 1, 2020
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Update - Penny Pilot Program – Replacement Classes to be Added on April 2, 2020
Effective Thursday, April 2, 2020, the Cboe Options Exchanges (BZX Options, Cboe Options Exchange, C2 Options, and EDGX Options) will replace four delisted issues in the Penny Pilot with the next most active, multiply-listed issues not yet in the Penny Pilot Program. Please click the title for more details.
April 1, 2020
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Restrictions on Transactions in ProShares UltraPro 3x Short Crude Oil ETF (OILD) on Cboe Options Exchange
Effective March 30, 2020, the above class ceased being a covered security under Section 18 of the securities act of 1933. Please click the title for more details.
March 30, 2020
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Restrictions on Transactions in ProShares UltraPro 3x Crude Oil ETF (OILU) on Cboe Options Exchange
Effective March 30, 2020, the above class ceased being a covered security under Section 18 of the securities act of 1933. Please click the title for more details.
March 30, 2020
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Restrictions on Transactions in Proshares UltraPro Nasdaq Biotechnology (UBIO) on Cboe Options Exchange
Effective March 30, 2020, the above class ceased being a covered security under Section 18 of the securities act of 1933. Please click the title for more details.
March 30, 2020
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Restrictions on Transactions in ProShares UltraPro Short NASDAQ Biotechnology (ZBIO) on Cboe Options Exchange
Effective March 30, 2020, the above class ceased being a covered security under Section 18 of the securities act of 1933. Please click the title for more details.
March 30, 2020
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Restrictions on Transactions in Direxion Daily MSCI Developed Markets Bear 3X Shares (DPK) on Cboe Options Exchange
Effective March 30, 2020, the above class ceased being a covered security under Section 18 of the securities act of 1933. Please click the title for more details.
March 30, 2020
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Restrictions on Transactions in Direxion Daily Natural Gas Related Bear 3X Shares (GASX) on Cboe Options Exchange
Effective March 30, 2020, the above class ceased being a covered security under Section 18 of the securities act of 1933. Please click the title for more details.
March 30, 2020
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Restrictions on Transactions in Direxion Daily Natural Gas Related Bull 3X Shares (GASL) on Cboe Options Exchange
Effective March 30, 2020, the above class ceased being a covered security under Section 18 of the securities act of 1933. Please click the title for more details.
March 30, 2020