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 Exchange, Inc. is the legal name of this exchange, which for marketing purposes is sometimes referred to as Cboe Options or Cboe Options Exchange.

Summary of market volume and market share on the Cboe U.S. options exchanges.

Data for Jul 07Volume% Market
Cboe Options Exchange8,667,93717.63%
Cboe C2 Options Exchange1,262,8302.57%
Cboe EDGX Options Exchange2,682,1955.46%
Cboe BZX Options Exchange1,861,4723.79%
Matched volume doesn't include trades routed to other market centers. (Data delayed at least 20 min.)

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Cboe Options Exchange Overview

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